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Manufacturing method of flammable gas storage device

发布日期:2020-01-18 03:51 Document serial number: 19730125 Release date: 2020-01-18 03:51
Manufacturing method of flammable gas storage device

The invention relates to a gas storage device, in particular to a flammable gas storage device, and belongs to the technical field of flammable gas storage.



Background technique:

Flammable gas refers to the gas whose lower explosive limit is less than 10% (volume ratio) mixed with air, or the difference between the upper and lower explosive limits is greater than 20%; flammable gases include hydrogen, carbon monoxide, methane, propane, ethylene, ethane Hydrocarbons such as acetylene, and hydrogen sulfide; flammable gas mixed with air can form explosive mixtures, and there is a danger of combustion and explosion when encountering heat sources and open flames, and it will react violently in contact with oxidants. Quite far away, it will catch fire when it comes to fire.

In the prior art, flammable gases are generally stored inside steel storage tanks. When transporting flammable gases, it is easy to increase vibration due to road conditions, which will cause severe vibrations in the storage tanks. The damage will also make the gas inside the storage tank more lively, and there will be hidden safety hazards during use. The existing storage tanks are generally heavy and inconvenient when manually moved. Therefore, a flammable gas storage device is proposed in response to the above problems.



Technical realization elements:

An object of the present invention is to provide a flammable gas storage device in order to solve the above problems.

The present invention achieves the above object through the following technical solutions. A flammable gas storage device includes a storage tank, a connecting plate, a first protective shell, a second protective shell, a telescopic telescopic structure, and a shock absorbing structure installed in order from top to bottom. And wheels

The tie rod telescopic structure includes a first fixing plate, a u-shaped tie rod, a second fixing plate, and a fixing nut. The upper surfaces of the first fixing plate and the second fixing plate are respectively provided with first through holes and second through holes. Holes, the bottom ends of the u-shaped tie rods penetrate the first through holes and the second through holes, respectively, and the end surfaces of the u-shaped tie rods are provided with external threads, and the fixing nut and the external thread screws A reset spring is provided between the first fixed plate and the second fixed plate, the reset spring is sleeved on the surface of the u-shaped tie rod, a limit plate is provided at the bottom end of the reset spring, and the limit The plate is fixed on the surface of the u-shaped tie rod;

The shock absorbing structure includes a support plate, a first connecting post, a second connecting post, and a damping spring. A movable cavity is provided inside the first connecting post, and a top end of the second connecting post is sleeved inside the movable cavity. A buffer cavity is opened at the top of the movable cavity, and the buffer cavity and the interior of the movable cavity communicate with each other; the damping spring is sleeved on the surface of the second connecting column, and the support plate is fixedly connected to the A non-slip pad is fixed to the bottom end of the second connection post, and a bottom of the non-slip pad is provided with a non-slip groove.

Preferably, the first protective shell is located on the left side of the storage tank, the second protective shell is located on the right end of the storage tank, and the first protective shell, the second protective shell, and the storage tank The connecting plates are fixedly connected to each other.

Preferably, the surfaces of the first protective shell and the second protective shell are provided with weight reduction holes, and the weight reduction holes are evenly distributed on both surfaces.

Preferably, the first connection post is fixedly connected to the bottom end of the storage tank, and the first connection post is slidably connected with the second connection post.

Preferably, the bottom end of the first connecting post is fixedly fixed to the limiting block, the surface of the second connecting post is provided with a limiting slot, and the limiting block is engaged inside the limiting slot.

Preferably, the first fixing plate is located at the top of the second fixing plate, and the first fixing plate and the second fixing plate are both fixedly connected to the side of the storage tank.

Preferably, the number of the first fixing plate and the second fixing plate are two, and are symmetrically distributed on both sides of the storage tank.

Preferably, the u-shaped tie rod is provided with two side rods, and the surfaces of the two side rods are provided with the external threads.

Preferably, the first protective shell and the second protective shell are both arc-shaped structures, and two are symmetrically distributed on both sides of the storage tank.

Preferably, the roller is fixedly connected to the lower surface of the storage tank, and two of the rollers are symmetrically distributed at the bottom end of the storage tank.

The beneficial effects of the present invention are:

1. The present invention is provided with a first protective shell and a second protective shell on the outside of the storage tank. Weight reduction holes are formed on the surfaces of the first protective shell and the second protective shell to reduce the overall weight. Protect the storage tank under the action of the second protective shell to prevent damage during dumping;

2. The present invention is provided with a shock absorbing structure at the bottom end of the storage tank. The inside of the movable cavity is filled with a buffer solution. When shocked by an external force, the shock absorbing spring will be compressed, and the internal buffer solution will be slowly squeezed into the buffer chamber. Internally, it plays a role of shock absorption and protection during transportation;

3. The present invention is provided with a u-shaped pull rod at the top of the storage tank, and the extension length of the pull rod is adjusted by adjusting the fixing nut on the upper position of the two side rods of the u-shaped rod, which is convenient for the storage tank to be moved with the roller. Simple, and under the action of the return spring, the u-shaped lever will be reset to the bottom for easy storage.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative labor.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a shock absorbing structure of the present invention;

3 is an end view of a first connecting post and a second connecting post according to the present invention;

FIG. 4 is a schematic diagram of a telescopic structure of a tie rod of the present invention.

In the picture: 1, storage tank, 2, connecting plate, 3, first protective shell, 4, second protective shell, 5, weight reduction hole, 6, first connecting column, 61, movable cavity, 7, second connection Column, 8, support plate, 9, roller, 10, first fixing plate, 101, first through hole, 11, u-shaped tie rod, 12, return spring, 13, second fixing plate, 131, second through hole, 14, fixed nut, 15, external thread, 16, buffer cavity, 17, shock absorption spring, 18, non-slip pad, 181, non-slip groove, 19, limit block, 20, limit groove, 21, limit plate.

detailed description

In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely in combination with the drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, but not all, of the embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like are based on the drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Please refer to FIGS. 1-4. A flammable gas storage device includes a storage tank 1, a connecting plate 2, a first protective shell 3, a second protective shell 4, a telescopic telescopic structure, and a Seismic structure and roller 9;

The tie rod telescopic structure includes a first fixing plate 10, a u-shaped tie rod 11, a second fixing plate 13 and a fixing nut 14. The upper surfaces of the first fixing plate 10 and the second fixing plate 13 are respectively opened with a first Through-holes 101 and second through-holes 131, the bottom ends of the u-shaped tie rods 11 respectively penetrate the first through-holes 101 and the second through-holes 131, and the end surfaces of the u-shaped tie rods 11 are provided with external threads 15, and the fixing nut 14 is screwed with the external thread 15; a return spring 12 is provided between the first fixing plate 10 and the second fixing plate 13, and the return spring 12 is sleeved on the u-shape A limit plate 21 is provided on the bottom end of the return spring 12, and the limit plate 21 is fixed on the surface of the u-shaped tie rod 11;

The damping structure includes a supporting plate 8, a first connecting post 6, a second connecting post 7, and a damping spring 17. The first connecting post 6 is provided with a movable cavity 61 inside, and the top of the second connecting post 7 is sleeved. Connected to the inside of the movable cavity 61, a buffer cavity 16 is opened at the top of the movable cavity 61, and the buffer cavity 16 communicates with the inside of the movable cavity 61; the damping spring 17 is sleeved on the second On the surface of the connection post 7, the support plate 8 is fixedly connected to the bottom end of the second connection post 7. The bottom end of the support plate 8 is fixed with a non-slip pad 18, and the bottom end of the non-slip pad 18 is provided with non-slip. Slot 181.

The first protective shell 3 is located on the left side of the storage tank 1, the second protective shell 4 is located on the right end of the storage tank 1, and the first protective shell 3, the second protective shell 4, and the A connecting plate 2 is fixedly connected between the storage tanks 1, and the storage tank 1 is protected by the first protective shell 3 and the second protective shell 4; the first protective shell 3 and the The surface of the second protective shell 4 is provided with weight-reducing holes 5, and the weight-reducing holes 5 are evenly distributed on both surfaces, which is convenient for reducing the overall weight; the first connecting post 6 is fixed to the bottom end of the storage tank 1. And the first connection post 6 and the second connection post 7 are slidingly connected to facilitate relative sliding between the first connection post 6 and the second connection post 7; The bottom end is fixedly fixed to the limiting block 19, and a surface of the second connecting post 7 is provided with a limiting slot 20, and the limiting block 19 is engaged inside the limiting slot 20 to avoid the first connection. The post 6 and the second connecting post 7 rotate relative to each other; the first fixing plate 10 is located at the top of the second fixing plate 13, and the first fixing plate 10 and the second fixing plate 1 3 are fixedly connected to the side of the storage tank 1 to facilitate the connection of the u-shaped tie rod 11 to the storage tank 1; the number of the first fixing plate 10 and the second fixing plate 13 are two, And symmetrically distributed on both sides of the storage tank 1, it is convenient to enhance the installation stability of the u-shaped tie rod 11; the u-shaped tie rod 11 is provided with two side rods, and the outer surfaces of the two side rods are open to the outside. Thread 15 is convenient for screwing the fixing nut 14 on the surface of the external thread 15; the first protective shell 3 and the second protective shell 4 are both arc-shaped structures, and two are symmetrically distributed in the storage Both sides of the tank 1 enhance the aesthetics of the surface and avoid obstruction; the roller 9 is fixedly connected to the lower surface of the storage tank 1, and two of the rollers 9 are symmetrically distributed at the bottom end of the storage tank 1, which is convenient The storage tank 1 is moved by the roller 9.

When the present invention is used, firstly, a first protective shell 3 and a second protective shell 4 are provided on the outside of the storage tank 1. The surfaces of the first protective shell 3 and the second protective shell 4 are provided with weight reduction holes 5, which can reduce the The overall weight, and the storage tank is protected under the combined action of the first protective shell 3 and the second protective shell 4 to avoid damage during dumping or collision;

Then, the bottom end of the storage tank 1 is provided with a shock absorbing structure, and the inside of the movable cavity 61 is filled with a buffer solution. When the storage tank 1 receives external vibration, the first connection post 6 and the second connection post 7 at the bottom of the storage tank 1 Relative sliding will occur, so that the damping spring 17 is compressed, and the buffer inside the movable cavity 61 is slowly squeezed into the inside of the buffer cavity 16 to achieve the purpose of damping together. After the vibration ends, The buffer solution inside the buffer cavity 16 will return to the inside of the movable cavity 61 under the effect of gravity;

Finally, adjust the protruding length of the u-shaped tie rod 11 by adjusting the position of the fixing nut 14 on the u-shaped tie rod 11, and then cooperate with the roller 9 to pull the storage tank 1. After the movement is completed, the fixing nut 14 can be loosened. Under the action of the return spring 12, the u-shaped tie rod 11 is retracted between the first fixing plate 10 and the second fixing plate 13, which is simple in use and convenient for storage.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, the embodiments are to be regarded as exemplary and non-limiting in every respect, and the scope of the present invention is defined by the appended claims rather than the above description, and therefore is intended to fall within the claims. All changes within the meaning and scope of the same elements are included in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, but not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they may still The technical solutions described in the embodiments are modified, or some technical features are equivalently replaced; and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

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