在线一本码道高清

Manufacture of railway vehicle auxiliary device and its transformation technology
  • S700K hook type outer locking device lock hook protective cover manufacturing method
    The utility model relates to a switch machine protection device, in particular to a s700k hook-type outer lock device lock hook protective cover. At present, the s700k switch machine is widely used in the construction of station railways. However, due to the high daily maintenance requirements of the s700k switch machine, its maintenance frequency is significantly higher than that of ordinary channel switches. Especially in rainy and snowy weather, its action connecting rod and locking device are very susceptible to splashing sand. If it is not cleaned in time, it is very likely to cause road damage ...
  • Manufacturing method of safety type track signal transmitter
    The utility model relates to a track circuit, in particular to a track signal transmitter. With the rapid development of railway construction, track circuits have been widely used as basic safety equipment for railway signals in China. The track circuit is a circuit composed of the steel rails of a section of railway line as a conductor. As part of the track circuit, the track signal transmitter is provided at one end of the section railway and is used to output signals related to railway traffic. then...
  • Manufacturing method of bogie side twist automatic reset device
    The utility model relates to the field of railway rescue equipment, in particular to an automatic reset device for side twist of a bogie. Railway locomotive vehicle off-line accidents are the more common cause of railway accidents. Once a railway locomotive vehicle off-line accident occurs, it will cause great obstacles and impacts on railway transportation. It is necessary to quickly and safely rescue the accident site and restore the normal railway. Traffic order. During the off-line rescue process of railway locomotives, whether it is lifting rescue or lifting rescue ...
  • Manufacturing method of EMU steering bracket
    The utility model relates to an EMU equipment, in particular to an EMU steering bracket. The EMU steering support frame is a complete set of equipment for the base repair of the EMU. It is used in the repair and overhaul of motor vehicles. After the bogie is launched, it replaces the original bogie to support, shift and position the car body. At this stage, bogies are connected and fixed by drawers through spring mounts, but it is not easy to fix the spring mount to the bottom of the vehicle body when using the spring mount ...
  • Manufacturing method of turnout close-contact detection clip
    The utility model relates to a turnout close-contact detection device, in particular to a turnout close-contact detection clip. The switch machine can be used to reliably change the position of the turnout, change the opening direction of the turnout, lock the turnout of the turnout, and enable the train to run in different line directions. The switch machine is usually installed at the first close traction point and the second close traction point of the turnout point. In the daily railway switch machine maintenance operations, it is necessary to rely on the close-contact detection board to check the turnout adhesion and test the switch machine friction ...
  • Manufacturing method of hydraulic buffer fixed car stopper
    The utility model relates to the field of railway safety equipment, in particular to a hydraulic buffering fixed type vehicle stopper, which is mainly applicable to lines in a low-speed magnetic levitation track depot. The existing car stopper needs to be frequently disassembled during application, which affects the passage of other engineering vehicles and machinery, causing a lot of inconvenience in the use process. SUMMARY OF THE INVENTION The object of the present invention is to provide a hydraulic buffer fixed car stopper, which fundamentally solves the above problems, and has a simple structure ...
  • Manufacturing method of intelligent deceleration roof of railway marshalling station
    The utility model relates to a railway vehicle speed reducer, in particular to an intelligent speed reduction roof of a railway marshalling station. At present, the deceleration roof used in the marshalling station for automatic or semi-automatic hump locks is a mechanical hydraulic deceleration roof. The wheels of the disassembled vehicle are pressed on the protruding part of the deceleration top, and the protruding part is forced to shrink the compression gap (there is hydraulic oil between the gaps). The top at the same time gives a reaction force to the wheels to achieve the purpose of decelerating the vehicle. This hydraulic deduction ...
  • DF12 type diesel locomotive electromagnetic sewage valve power supply control unit manufacturing method
    The utility model relates to an air source system circuit of a railway diesel locomotive, and particularly belongs to a df12 type diesel locomotive electromagnetic sewage valve power source control unit. The electromagnetic blowdown valve is one of the important components in the df12 locomotive air source system. It can remove oil and water and other impurities in the air in the air cylinder in time after the air compressor blows air to the air cylinder to ensure that it enters the brake The air is dry and pure to ensure the safety of train braking. Due to port air quality ...
  • Manufacturing method of equipment supporting vehicle for railway construction
    The utility model relates to railway construction equipment, in particular to an equipment support vehicle for railway construction. Various civil engineering facilities on the railway, also refers to the technology used in each stage of the construction of the railway (survey, design, construction, maintenance, reconstruction). The railway engineering initially includes civil, mechanical and signaling engineering related to the railway. Development and further division of technology, some of which have gradually formed into independent disciplines, such as locomotive engineering ...
  • Track locking device and transportation vehicle manufacturing method
    The present application relates to a locking device, in particular to a track locking device and a transport vehicle. The forklift is installed for transporting the hydraulic support. When reaching the designated position, the hydraulic support needs to be pushed to the ground. Due to the heavy weight of the hydraulic support, the center of gravity of the vehicle is shifted during the process of pushing the hydraulic support to the ground, which is prone to the phenomenon of installing a forklift overturning or moving the vehicle body. The purpose of this application is to provide a track lock ...
  • Manufacturing method of magnetic track brake and suspension device thereof
    The utility model relates to a device for rail vehicles, in particular to a suspension device and a magnetic track brake constructed by the suspension device. The emergency braking deceleration of low-floor light rail vehicles is higher than that of ordinary rail vehicles. In order to achieve the above target deceleration, a non-adhesive braking method is required—magnetic rail braking is used as an auxiliary braking method for emergency braking. According to the paper "Research on Electromagnetic Track Braking Device" published in the journal "China Railway Science" ...
  • Manufacturing method of improved coupler structure of empty shunting machine
    The utility model relates to a railway hollow car shunting machine, in particular to an improved coupler structure of an empty car shunting machine. The empty shunting machine is a side-arm train pushing device, which is installed on the side of the exit railway to pull the empty train cars on the relocation platform and push out the empty train cars on the railway to leave the dumper area. The pushing device of the empty shunting machine is connected with the coupler on the train compartment through the standard coupler installed on the side to realize the push ...
  • Monorail running device and monorail vehicle manufacturing method
    The utility model relates to the guidance of a monorail vehicle, in particular to a monorail running device and a monorail vehicle. Generally speaking, a straddle-type monorail vehicle bogie running system mainly includes an integral single cantilever structure and a split double cantilever structure. Among them, the double cantilever traveling system is mainly applied to monorail operation vehicles, and is not suitable for monorail vehicles with a small space under the vehicle. The overall single cantilever traveling system is mainly used in monorail operating vehicles, and its driving wheel system ...
  • Monorail running device and monorail vehicle manufacturing method
    The utility model relates to the guidance of a monorail vehicle, in particular to a monorail running device and a monorail vehicle. Generally speaking, there are two types of steering methods for the straddle type monorail vehicle bogie running system. The first type is that the running system is integrally connected with the bogie, and the steering wheel is forced to turn by the steering of the bogie; Traveling system, the steering wheel's steering drives the steering wheel's steering through the steering wheel's steering. The two types of vehicles ...
  • Manufacturing method of track-assisted tractor
    The invention relates to a track assisted tractor and belongs to a transportation device. Due to the different models of the existing cars, the bogies have different sizes and different widths. When facing bogies and wheeled cars with different widths, different towing vehicles or towing methods need to be replaced to operate, which is relatively troublesome. Due to the different heights of different carriages and vehicle couplers, fixed-height couplers cannot tow carriages and vehicles of different heights from themselves. existing...
  • Bogie connecting device, bogie and monorail operating vehicle
    The utility model relates to the guidance of a monorail work vehicle, in particular to a bogie coupling device, a bogie and a monorail work vehicle. Generally, a common straddle type monorail work truck bogie connection device requires a large undercarriage space (requires more than 800mm), and the range of motion of the bogie relative to the vehicle body is small. There are the following problems: First, the requirements for the bottom space of the car are too large to meet the car ...
  • Manufacturing method of rail vehicle anti-rolling torsion bar bearing sealing ring protection structure
    The utility model relates to the field of rail vehicle accessory protection, in particular to a rail vehicle anti-rolling torsion bar bearing seal ring protection structure. Spherical bearing is a spherical plain bearing, which can rotate and swing at any angle during movement, and because of its advantages such as large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, and good lubrication, some rail vehicles are resistant to sideways The roller torsion bar replaces the rubber joint structure. The quality of the joint bearing performance and life ...
  • Manufacturing method of metallurgical ore transportation device
    The utility model relates to the field of metallurgy, in particular to a sectional view of a front view of an ore transporting device for metallurgy. In the metallurgical industry, the transportation device plays a pivotal role, and it is responsible for the task of transporting the ore and other materials down the well. During the transportation process of ordinary transportation devices, unloading and uncleanness often occur. If the transportation is not cleared in time, The residue on the belt will directly affect the transportation efficiency, and the unloading is also a serious problem for the operator ...
  • Manufacturing method of container-to-high-speed container quick loading and unloading system
    The utility model belongs to high-speed rail logistics, and more particularly, relates to a container quick loading and unloading system. With the increase of the operating mileage of China's high-speed rail, the area covered by it has become wider and wider. At present, it has realized the connection of regional central city channels. In the future, it will continue to expand in a "meter" shape, and eventually achieve the connection of large and medium-sized cities across the country. High-speed rail is also popular among the public for its high speed, low weather impact, and stability and safety. Cargo transportation by high-speed rail ...
  • Manufacturing method of antibacterial tea table for rail passenger car
    The utility model relates to rail passenger car equipment, in particular to an antibacterial tea table for rail passenger cars. Among the existing ordinary large railway train seats, there are tea tables on the existing trains, the purpose is to allow passengers to place food and trays for garbage. At present, most of the antibacterial tea tables use nano-silver technology, which is not environmentally friendly. The antibacterial effect is poor. When the water is accidentally spilled, it needs to be wiped with a paper towel, etc. The dripping water may also be sprinkled on the body ...
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