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Locator for air exhaust wind brace

A technology of positioner and bracing, applied in railway auxiliary equipment and other directions, can solve the problems of ballast loss, waste, off-line and so on

Inactive Publication Date: 2007-07-25
马志程
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of adopting the above method is that the safety and reliability are poor. Because the size of the stone or wooden wedge is not suitable, the vehicle will vibrate during sliding, causing the stone or wooden wedge to fall halfway, and the exhaust in the auxiliary air cylinder is not complete, which may make the vehicle Accidental braking of the vehicle, rear-end collision, side bar or off-line (off-line) accident with the vehicle behind; the second is time-consuming, it often takes a certain amount of time to find a suitable stone; the third is waste, the stones used are all Ballast is selected from ballast, which results in continuous loss of ballast, and ballast needs to be replenished frequently; if prefabricated wooden blocks are used, the cost is higher, and a train needs to be dismantled to carry dozens of wooden wedges, which is very difficult for shunting operators. It's a heavy burden to say

Method used

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  • Locator for air exhaust wind brace
  • Locator for air exhaust wind brace

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0015] In FIG. 1 and FIG. 2 , the eccentric splint type exhaust bracing positioner is mainly composed of a housing 1 , an eccentric splint 2 , a splint shaft 3 and a spring 4 . Shell 1 can be regarded as after the upper half part of a side wall in front of the pipe with a rectangular cross section is dug out and the remaining part has a rectangular hole on its bottom surface. The head of eccentric clamping plate 2 is a part of eccentric wheel, and its afterbody is bar shape, is shaped on many small tines on the cylindrical surface of its head. The eccentric splint 2 is installed on the shell 1 by the splint shaft 3, the axis of the cylindrical surface of its head and the axis of the splint 3 are 3-10 mm apart, and its tail protrudes from the rectangular hole on the bottom surface of the shell 1. The spring 4 is sleeved on the splint shaft 3, an...

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Abstract

An exhaust controlling rod locator for the exhaust job in classification yard is composed of a casing with a rectangular hole on its bottom an eccentrical manipulating plate consistig of the head which is part of eccentrical wheel and rod tail extended out of said rectangular hole, an axle of said eccentric plate, and a spring.

Description

1. Technical field [0001] The invention relates to a positioner for a railway vehicle exhaust bracing, a positioning device for a railway vehicle braking system exhaust bracing, which is used for discharging gas in an auxiliary air cylinder when the railway vehicle is dismantled and shunted. 2. Technical background [0002] Everyone knows that after a railway train arrives at a certain hub station, each vehicle of the train may head to different places. For this reason, the train should be dismantled and reorganized. The method of marshalling is to pull the train to a higher place (commonly known as a hump) and let each vehicle slide to different lines along different switches by its own weight to achieve There is a purpose for reorganization. Since each vehicle has a braking system consisting of auxiliary air cylinders, air pipes, valves, exhaust bars, brake cylinders, brake shoes, etc., when the valves are operated, the compressed air stored in the auxiliary air cylinders...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61K13/00
Inventor 马志程
Owner 马志程