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Automatic parking device and installation method for railway vehicles

A technology for automatic parking and railway vehicles, which is applied to the operating mechanism of railway vehicle brakes, railway braking systems, railway car body components, etc. It can solve the problems of missing release, long working time, and inconvenient portability, so as to increase the safety of operation performance, shorten the turnaround time, and improve the effect of anti-slip ability

Active Publication Date: 2020-08-11
上海全路通铁道装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The problem of railway vehicles slipping is a major safety issue for railways. At present, the anti-slip measures for railway freight cars at home and abroad still use traditional manual methods such as tightening the hand brake of the vehicle and placing anti-slip iron shoes. Manual placement of anti-slip iron shoes is currently the most A commonly used anti-slip method, the anti-slip iron shoes are heavy, inconvenient to carry, long working hours, low efficiency, high labor intensity for operators, and there are hidden dangers to personal safety. When removing the anti-slip measures, there is a possibility of missing the release , resulting in vehicle safety accidents, but the current manual method has long working hours, low efficiency, high labor intensity for operators, and hidden dangers to personal safety. For faults such as scratches, serious accidents will result in vehicle operation safety accidents. Manual placement of anti-slip iron shoes is the most commonly used anti-slip method at present. Anti-slip iron shoes are heavy, inconvenient to carry, long working hours, and low efficiency. The labor intensity of the operator is high, and there are hidden dangers to personal safety. When the anti-slip measures are released, there is a possibility of missing releases, resulting in safety accidents in vehicle operation.

Method used

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  • Automatic parking device and installation method for railway vehicles
  • Automatic parking device and installation method for railway vehicles
  • Automatic parking device and installation method for railway vehicles

Examples

Experimental program
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Effect test

Embodiment 1

[0030] like Figure 1-5 As shown, the present invention provides an automatic parking device for railway vehicles, including a fixed seat 1, a deadbolt valve stem diaphragm assembly 2 is fixedly installed on the bottom side of the fixed seat 1, and the outer end of the deadbolt valve stem diaphragm assembly 2 The upper side is fixed with an upper valve body composition 3, and the bottom of the upper valve body composition 3 is fixedly installed with a middle valve body 4, and a valve body fixing plate 5 on a small membrane plate is installed between the upper valve body composition 3 and the middle valve body 4. The bottom of the middle valve body 4 is fixedly installed with the lower valve body composition 6, the upper diaphragm plate and the lower valve body fixed pressure plate 7 are installed between the middle valve body 4 and the lower valve body composition 6, the latch valve rod diaphragm assembly 2 and the lower valve body A compression spring A8 is installed between ...

Embodiment 2

[0041] The invention provides a method for adding an automatic parking device for railway vehicles, the specific steps are as follows:

[0042] A: When the anti-rolling operation is required for the vehicle in the braking state after parking, the air pressure of the brake pipe is emptied to 0-50kPa, and the automatic anti-rolling device of the vehicle enters the anti-rolling reserve position. For the C80 type railway freight car, an anti-rolling The position of the brake is located on the hand brake side and the non-hand brake side of the vehicle. By adding a set of linkage mechanisms, the hinged push rod of the anti-roller is connected with the pull rod of the anti-roller. The telescoping corresponds to the anti-slip pull rod. The connecting rod mechanism and the support of the vehicle automatic anti-slip device are welded and fixed on the required position of the position end platform of the C80 vehicle. The valve stem is pushed by the spring and starts to engage with the an...

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Abstract

The invention discloses a railway vehicle automatic parking device and a loading method. The railway vehicle automatic parking device comprises a fixed base. A bolt and valve rod template assembly isfixedly installed on one side of the bottom of the fixed base. An upper valve body assembly fixedly sleeves the upper side of the outer end of the bolt and valve rod template assembly. A middle valvebody is fixedly installed at the bottom of the upper valve body assembly. A small template upper valve body fixed pressing plate is installed between the upper valve body assembly and the middle valvebody. A thin locking nut is fixedly installed on one side of an anti-disengagement pull rod B. One end of the thin locking nut is connected with a home-made nut locking piece. One end of a corrugatedpipe is connected with an anti-disengagement pull rod connecting body assembly. By improving the train and vehicle anti-disengagement capacity, it is ensured that trains are parked without power on station tracks, the operating safety of the trains is improved, the potential safety hazards caused by manual anti-disengagement measures to train operation are eliminated by means of a vehicle automatic anti-disengagement device, the operating safety of the trains is improved, the automatic anti-disengagement and automatic anti-disengagement removal functions of the trains are realized, and the manual anti-disengagement measures are replaced.

Description

technical field [0001] The invention relates to the technical field of safe operation of railway vehicles, in particular to an automatic parking device for railway vehicles and an installation method. Background technique [0002] The problem of railway vehicle slippage is a major safety issue for railways. At present, the anti-slip measures for railway freight cars at home and abroad still use traditional manual methods such as tightening the hand brake of the vehicle and placing anti-slip iron shoes. Manual placement of anti-slip iron shoes is currently the most effective method. A commonly used anti-slip method, the anti-slip iron shoes are heavy, inconvenient to carry, long working hours, low efficiency, high labor intensity for operators, and there are hidden dangers to personal safety. When the anti-slip measures are removed, there is a possibility of missing the release , resulting in vehicle safety accidents, but the current manual method has long working hours, low ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61H11/10B61H13/34
Inventor 李君
Owner 上海全路通铁道装备有限公司