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Manufacturing method for firmly fixed building material strength detection device

发布日期:2020-01-07 13:11 Document serial number: 19641796 Publication date: 2020-01-07 13:11
Manufacturing method for firmly fixed building material strength detection device

Technical field:

The invention belongs to a building material detection device, and particularly relates to a fixed and firm building material strength detection device, and belongs to the technical field of building material detection devices.



Background technique:
:

With the development of the country's economy, the construction industry has also been greatly developed. For construction projects, the quality of construction mainly depends on the quality of the construction materials. The higher the quality of construction projects, the higher the quality requirements for construction materials. The higher, the building materials are an important part of the construction project. Only when the quality of the building materials passes, can the quality of the construction project be guaranteed. However, the current construction projects rarely operate in accordance with the construction technical specifications, but use whatever they want. The quality of building materials is also different. The main reason is that many building developers are privately contracted and there is no systematic project implementation plan. Therefore, sometimes the quality of the building is poor. This requires raising the awareness of supervision by related companies and strictly controlling the use of building materials. In order to prevent the building materials used in the building from failing to meet the standards, it is necessary to test the strength of the building materials on the completed building. The strength of the building materials is usually drilled out of the building materials inside the building wall with a special drill. Then inspect the materials and pass the person The hand-held electric drill is used to drill the material. When the drill is drilling the material, if the operator does not stabilize the electric drill, it will cause the drill to shake, which will cause unnecessary damage to the wall, and when the electric drill shakes on the wall surface It will make the operator unable to operate the drill safely, which will cause damage to the operator's personal safety.

In addition, in the prior art, the fixing and holding mechanism has several defects: 1. The wall is clamped by the clamping mechanism provided. The sampling of the detection device is limited by the clamping mechanism, and the wall with a large width cannot be used. Sampling; 2. The clamping mechanism can only adapt to drilling in a straight direction perpendicular to the wall surface, and can not be drilled through in the oblique direction; 3. The clamping mechanism cannot be adapted to the existence of the two sides of the wall in the width direction. Clamping of symmetrical profiled structures.



Technical realization elements:
:

The purpose of the present invention is to provide a strong and firm construction material strength detection device in order to solve the above problems, which can effectively solve the above technical problems.

In order to solve the above problem, the present invention provides a technical solution: a fixed and firm construction material strength detection device, which includes a bracket, and a clamping mechanism is fixedly connected to the inside of the bracket. The bracket includes a supporting horizontal plate, a supporting side plate, and a supporting horizontal plate. Supporting side plates are fixedly connected to both ends of one side wall of the plate. The clamping mechanism includes two first cylinders, two clamping plates, two non-slip rubber pads, and the output shafts of the two first cylinders are hinged on the ball hinges. On the opposite side walls of the two supporting side plates, the output ends of the two first cylinders are respectively fixedly connected with two plywood plates, and the two sides of the two plywood plates are in a two-stage stepped design and the two plywood plates face each other. A non-slip rubber pad is fixedly connected to one side wall, and the surface of the non-slip rubber pad is provided with a non-slip pattern;

An adjustment mechanism is fixedly connected at the center of the bracket. The adjustment mechanism includes a through hole, an electric drill, a slider, a chute, a second cylinder, and a moving plate. The through hole is opened at the center of the supporting cross plate. An electric drill is provided with a symmetrically arranged slider fixed on the inner wall of the through hole. A slide groove corresponding to the slider is provided on the surface of the electric drill. A second cylinder and a second cylinder are fixedly connected to both ends of the outer side wall of the support cross plate. A moving plate is fixedly connected to the output end of the moving plate, and the electric drill is fixedly connected to the center of the side of the moving plate near the supporting horizontal plate. The sampling mechanism is fixedly connected to the end of the adjusting mechanism inside the bracket, and the telescopic mechanism is fixedly connected to the center of the lower surface of the bracket. The telescopic mechanism includes a telescopic rod, a telescopic cylinder, a bottom plate, a sliding groove, a fixing hole, a fixing bolt, and a fixed nut. The telescopic rod is rotatably connected to the center of the lower surface of the supporting cross plate. The telescopic cylinder is movably sleeved on the lower end surface of the telescopic rod. A bottom plate is fixedly connected to the lower end of the telescopic cylinder, and a rotatable weight is arranged in the bottom plate. A symmetrically arranged sliding groove is provided on the surface of the telescopic cylinder. Defines the upper surface of the bottom of the reduction shaft fixing hole, provided inside the fixing hole of the fixing bolt is inserted, and a fixing bolt fixing holes through the slide groove, and the other end fixed to an outer wall of the fixing bolt and a fixing nut by telescopic cylinder;

The sampling mechanism includes a drill bit, a sampling cavity, a paddle, a toggle block, and a dial groove. The drill bit is fixedly connected to the output end of the electric drill located on the inner side of the two supporting side plates. A sampling cavity is provided inside the drill bit. There is a paddle inside. Two symmetrically arranged paddles are fixedly connected to the side of the paddle. A side wall of the sampling cavity is provided with a dial groove that communicates with the outside of the drill bit. The dial block is slidably connected to the dial groove. Inside, the toggle block extends to the outside of the drill.

Rubber gaskets are provided at the contact points of the fixing bolt and the fixing nut with the telescopic cylinder.

A rotatable weight block is arranged in the bottom plate, specifically, the weight block is arbitrarily rotated through a circular slide groove on the bottom plate.

The beneficial effects of the present invention are: through the provided clamping mechanism, the two first cylinders are used to push the two clamping plates to clamp the wall to prevent the drill bit from shaking during sampling, thereby preventing the drill from shaking on the horizontal surface of the wall, so that the drill bit It is stably fixed on the horizontal surface of the wall, thereby preventing the electric drill from shaking, causing damage to the wall, and ensuring the personal safety of the operator.

At the same time, it has the function of clamping and sampling the asymmetrically designed wall surface adapted to the irregular structure and drilling at an inclined angle with the wall surface. At the same time, it also has a dynamic and stable adjustment function when the wall is clamped and sampled near the deep pit.

The invention is provided with an adjusting mechanism, which uses two second cylinders to drive the electric drill to move the electric drill toward the wall, without the need to manually hold the electric drill, thereby reducing the labor intensity of workers.

The invention is provided with a telescopic mechanism, which uses a telescopic rod and a telescopic cylinder to adjust the height of the telescopic mechanism, and further adjusts the height of the bracket fixedly supported at the top of the telescopic mechanism, so that the detection device can sample and detect walls of different heights, and extend A bottom plate is fixedly connected to the bottom of the mechanism to support the detection mechanism.

The invention is provided with a sampling mechanism, and by using a paddle provided inside the drill bit, when a building material is drilled inside the drill bit, the paddle is moved by a toggle block, so that the building material can be quickly taken out.

The invention can be fixed on an arbitrary wall body, and sample and detect the wall bodies with different widths.

Brief description of the drawings:

For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

FIG. 1 is a schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic plan view of the present invention;

3 is a schematic diagram of a front structure of the present invention;

FIG. 4 is a schematic side structural view of the present invention;

FIG. 5 is a schematic plan view of the sampling mechanism of the present invention.

In the picture: 1. Bracket; 11. Support horizontal plate; 12. Support side plate; 2. Clamping mechanism; 21; First cylinder; 22; Plywood; 23. Non-slip rubber pad; 24; Non-slip pattern; 3. Adjustment mechanism 31, through hole, 32, electric drill, 33, slider, 34, chute, 35, second cylinder, 36, moving plate, 4, telescopic mechanism, 41, telescopic rod, 42, telescopic cylinder, 43, bottom plate; 44. Sliding groove; 45. Fixing hole; 46. Fixing bolt; 47. Fixing nut; 5. Sampling mechanism; 51. Drill bit; 52. Sampling cavity; 53. Paddle; 54. Dip block; 55. Dip slot .

detailed description:

Embodiment 1: As shown in Figs. 1-5, this specific embodiment adopts the following technical solution: a fixed and firm construction material strength detection device, which includes a bracket 1, and a clamping mechanism 2 and a bracket 1 are fixedly connected to the inside of the bracket 1. The support lateral plate 11 and the support lateral plate 12 are included. The support lateral plate 12 is fixedly connected to both ends of one side wall of the support lateral plate 11. The clamping mechanism 2 includes two first cylinders 21, two clamp plates 22, two Non-slip rubber pads 23, the output shafts of the two first cylinders 21 are hinged on the opposite side walls of the two support side plates 12 by ball hinges, and the output ends of the two first cylinders 21 are fixedly connected with two splints, respectively. 22, wherein two sides of the two plywood plates 22 are designed in two steps, and non-slip rubber pads 23 are fixedly connected to the side walls of the opposite sides of the two plywood plates 22, and the surface of the non-slip rubber pads 23 is provided with non-slip patterns 24;

An adjustment mechanism 3 is fixedly connected to the center of the bracket 1. The adjustment mechanism 3 includes a through hole 31, an electric drill 32, a slider 33, a chute 34, a second air cylinder 35, and a moving plate 36. The through hole 31 is opened in the supporting cross plate 11. At the center, an electric drill 32 is sleeved inside the through hole 31. A symmetrically arranged slider 33 is fixedly connected to the inner wall of the through hole 31. A slide groove 34 corresponding to the slider 33 is provided on the surface of the electric drill 32 to support A second cylinder 35 is fixedly connected to both ends of the outer wall of the horizontal plate 11, and a moving plate 36 is fixedly connected to the output end of the second cylinder 35. The moving plate 36 is fixedly connected to the electric drill 32 near the center of the side supporting the horizontal plate 11, The sampling mechanism 5 is fixedly connected to one end of the adjustment mechanism 3 inside the bracket 1. The telescopic mechanism 4 is fixedly connected to the center of the lower surface of the bracket 1. The telescopic mechanism 4 includes a telescopic rod 41, a telescopic cylinder 42, a bottom plate 43, a sliding groove 44, and a fixed The hole 45, the fixing bolt 46, the fixing nut 47, and the telescopic rod 41 are rotatably connected to the center of the lower surface of the support cross plate 11. The telescopic rod 42 is sleeved on the lower end surface of the telescopic rod 41, and the lower end of the telescopic tube 42 is fixedly connected. A bottom plate 43 in which the bottom plate 43 is arranged The rotating weight block is provided with a symmetrically arranged sliding groove 44 on the surface of the telescopic cylinder 42, and a fixing hole 45 is provided on the bottom surface of the telescopic rod 41. A fixing bolt 46 is inserted inside the fixing hole 45, and the fixing bolt 46 passes through. The sliding slot 44 and the fixing hole 45, and the other end of the fixing bolt 46 is fixed to the outer wall of the telescopic cylinder 42 through a fixing nut 47;

The sampling mechanism 5 includes a drill bit 51, a sampling cavity 52, a pick piece 53, a toggle block 54, and a toggle groove 55. The drill bit 51 is fixedly connected to the output end of the electric drill 32 on the inner side of the two supporting side plates 12, and the drill bit 51 The inside of the sampling chamber 52 is provided with a picking plate 53. The side of the picking plate 53 is fixedly connected with two symmetrically arranged toggle blocks 54. The side wall of the sampling chamber 52 is provided with a drill bit. 51 is a dial groove 55 communicated with the outside. The dial block 54 is slidably connected to the inside of the dial groove 55. The dial block 54 extends to the outside of the drill bit 51.

The fixing bolt 46 and the fixing nut 47 are provided with rubber gaskets at the contact points with the telescopic cylinder 42.

The bottom plate 43 is provided with a rotatable weight block. Specifically, the weight block is arbitrarily rotated through a circular chute on the bottom plate 43.

Among them, the two first cylinders 21 are used to push the two splints 22 to clamp the wall to prevent the drill bit 51 from shaking during sampling, thereby preventing the drill bit 51 from shaking on the horizontal surface of the wall, so that the drill bit 51 is stably fixed on the wall. Level surface, thereby preventing the electric drill 32 from shaking, causing damage to the wall, and ensuring the personal safety of the operator. The two first cylinders are used to push the two splints to clamp the wall to prevent the drill bit from sampling. Occurrence of shaking will prevent the drill bit from shaking on the horizontal surface of the wall, so that the drill bit is stably fixed on the horizontal plane of the wall, thereby preventing the electric drill from shaking, causing damage to the wall, and ensuring the personal safety of the operator.

The adjusting mechanism 3 includes a through hole 31, an electric drill 32, a slider 33, a chute 34, a second cylinder 35, and a moving plate 36. The through hole 31 is opened at the center of the support cross plate 11, and the inner movable sleeve of the through hole 31 An electric drill 32 is connected, and a symmetrically arranged slider 33 is fixedly connected to the inner wall of the through hole 31. A slide groove 34 corresponding to the slider 33 is provided on the surface of the electric drill 32, and both ends of the outer side wall of the support plate 11 are fixed. A second cylinder 35 is connected, and a moving plate 36 is fixedly connected to the output end of the second cylinder 35. The moving plate 36 is fixedly connected to the electric drill 32 at the center of one side of the support cross plate 11, and the electric drill 32 is driven by the two second cylinders 35. The movement further moves the electric drill 32 toward the wall, and the manual drill 32 is not required to be manually held, thereby reducing the labor intensity of the worker.

Among them, the telescopic mechanism 4 includes a telescopic rod 41, a telescopic cylinder 42, a bottom plate 43, a sliding groove 44, a fixing hole 45, a fixing bolt 46, and a fixing nut 47. The telescopic rod 41 is rotatably connected to the center of the lower surface of the support cross plate 11, and is telescopic. A telescopic cylinder 42 is movably sleeved on the lower end surface of the rod 41. A bottom plate 43 is fixedly connected to the lower end of the telescopic cylinder 42. A symmetrically arranged sliding groove 44 is opened on the surface of the telescopic cylinder 42. A fixed surface is provided on the bottom of the telescopic rod 41. A fixing bolt 46 is inserted into the fixing hole 45. The fixing bolt 46 penetrates the sliding groove 44 and the fixing hole 45. The other end of the fixing bolt 46 is fixed to the outer wall of the telescopic cylinder 42 through a fixing nut 47. The telescopic cylinder 42 adjusts the height of the telescopic mechanism 4, and further adjusts the height of the bracket 1 fixedly supported at the top of the telescopic mechanism 4, so that the detection device can sample and detect walls of different heights, and the bottom of the telescopic mechanism 4 is fixedly connected to the bottom plate. 43, can support the detection device.

Among them, the sampling mechanism 5 includes a drill bit 51, a sampling cavity 52, a paddle 53, a toggle block 54, and a dial groove 55. The drill bit 51 is fixedly connected to the output end of the electric drill 32 on the inner side of the two support side plates 12, and the drill bit The inside of 51 is provided with a sampling cavity 52, and the inside of the sampling cavity 52 is provided with a paddle 53. Two symmetrically arranged toggle blocks 54 are fixedly connected to the side of the paddle 53. The toggle groove 55 communicated with the outside of the drill 51. The toggle block 54 is slidably connected to the inside of the toggle groove 55. The toggle block 54 extends to the outside of the drill 51. The toggle block 54 slides inside the toggle groove 55, and further The ratio dial 53 is driven to push out the building material inside the sampling cavity 52, and then the material is tested for strength.

Among them, a rubber washer is provided at the position where the fixing bolt 46 and the fixing nut 47 are in contact with the telescopic cylinder 42, and the fixing nut 47 and the fixing bolt 46 are prevented by the rubber washer provided at the position where the fixing bolt 46 and the fixing nut 47 are in contact with the telescopic cylinder 42. Slide on the outer wall of the telescopic cylinder 42.

Specifically, when performing straight-line clamping sampling perpendicular to the wall surface, first select the wall height required for sampling detection during use, and then rotate the fixing nut 47 to contact the fixing nut 47 and the fixing bolt 46 to fix the outer wall of the telescopic cylinder 42. Then, the telescopic rod 41 is pulled, the telescopic rod 41 slides inside the telescopic cylinder 42, the bracket 1 is raised to a predetermined height by the support of the telescopic rod 41, and then the threaded connection of the fixing nut 47 and the fixing bolt 46 is fixed, so that The fixing nut 47 is fixed to the outer wall of the fixing bolt 46 and the telescopic cylinder 42. The rubber gasket provided at the contact point of the fixing bolt 46 and the fixing nut 47 and the telescopic cylinder 42 prevents the fixing nut 47 and the fixing bolt 46 from sliding on the outer wall of the telescopic cylinder 42. , Then start the two first cylinders 21 to drive the two splints 22 apart, then move the bracket 1 so that the two support side plates 12 are placed on both sides of the wall to be sampled and tested, and then rotate the two splints 22 to make the two splints The step shapes of 22 correspond to each other, that is, the upper steps on each plywood 22 are at the upper end or both at the lower end, so that the wall surface is clamped in parallel, and then the two first An air cylinder 21 drives two plywood plates 22 to clamp the wall body. The non-slip rubber pad 23 provided on the clamping surface of the plywood plate 22 and the non-slip pattern 24 provided on the surface of the non-slip rubber pad 23 prevent the plywood plate 22 from shaking and stabilize the bracket 1 stably. On both sides of the wall, then start the electric drill 32, the electric drill 32 drives the drill 51 to rotate, and then start the two second cylinders 35. The second cylinder 35 drives the moving plate 36 to move, the moving plate 36 drives the electric drill 32 to move, and the electric drill 32 passes through the slide The block 33 and the chute 34 slide inside the through hole 31, so that the electric drill 32 to be determined bit 51 is moved toward the wall surface, and the building material inside the wall is drilled through the sampling cavity 52 provided inside the bit 51. The second cylinder 35 drives the electric drill 32 to move back, and then drives the drill 51 to move out of the wall. Then, the electric drill 32 is turned off, and the toggle block 54 is slid inside the toggle groove 55. Then, the ratio dial 53 is used to move the building inside the sampling chamber 52. The material is pushed out and the material is tested for strength.

When it is necessary to carry out straight-line clamping sampling inclined to the wall surface, for example, when faced with distributed sampling in multiple width directions at the same time, firstly, the supporting cross plate 11 which is rotatably supported on the top of the telescopic rod 41 is rotated, so that the bit 51 Tilt the wall with a certain angle, then rotate the angle of the two plywood plates 22 so that the two plywood plates 22 are attached to the two sides of the wall approximately in parallel, then start the two cylinders so that the two plywood plates 22 are finally tightly compacted, and finally Drilling of the wall.

If there is a recess on either side of the wall in the width direction, or a non-planar shaped structure protruding on one side on both sides, you can choose to rotate the plywood 22 on the side or another when clamping the wall. On one side of the splint 22, the higher step of the splint 22 with the concave side is close to and abuts the groove, or the lower step of the splint 22 with the convex side is close to the protrusion, and the non-slip rubber The pad 23 can also achieve a stronger anastomosis effect at this time.

In addition, if one side of the wall to be inspected is close to a deep pit, the entire detection device cannot be stably and symmetrically placed on both sides of the wall, then the weights in the circular slide groove on the bottom plate (43) can be rotated away from On the side of the deep pit, the bottom plate (43) near the side of the deep pit can be partially suspended. Therefore, the present application also has a dynamic and stable adjustment function when the sample is clamped near the wall of the deep pit.

Embodiment 2: In this embodiment, the splint 22 in the first embodiment is replaced with a fixed electric drill, and the fixed drill of the fixed electric drill is changed to a screw drill, so that the screw drill is drilled into the wall by the rotation of the electric drill, so that the support side The plate 12 is fixed to the wall, so that the detection device can be fixed on any wall, and the wall of different widths is sampled and tested.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the description is only illustrative of the present invention. Principle, without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, these changes and improvements fall within the scope of the claimed invention, the claimed scope of the invention is defined by the appended rights Definition of requirements and equivalents.

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