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Car retarder with double-swing plunger oil cylinder structure

A reducer and double swing technology, applied in the field of vehicle reducer, can solve the problems of complex construction and installation, inconvenient maintenance, small braking force, etc., and achieve the effects of short construction period, convenient operation and low manufacturing cost

Pending Publication Date: 2018-08-03
西安优势铁路新技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems existing in the prior art such as the complex mechanical structure of the vehicle reducer, high cost, complicated construction and installation, inconvenient maintenance, and small braking force, the present invention provides the following technical solutions:

Method used

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  • Car retarder with double-swing plunger oil cylinder structure
  • Car retarder with double-swing plunger oil cylinder structure
  • Car retarder with double-swing plunger oil cylinder structure

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Embodiment Construction

[0028] In order to further illustrate the technical means and effects adopted by the present invention to achieve the intended purpose, the specific implementation, structural features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should...

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Abstract

The invention belongs to a car retarder with a double-swing plunger oil cylinder structure. The car retarder comprises supports connected with a stock rail through pressing iron and fixing bolts, andfurther comprises a left clamp body and a right clamp body which are connected with the supports through spindles. An inner brake rail and an outer brake rail are fixedly connected to the left clamp body and the right clamp body through bolts correspondingly. Cylinder bodies of plunger-type oil cylinders are connected with the supports through oil cylinder hinge seats, plungers slide in the cylinder bodies and are connected with the clamp bodies, and auxiliary supports are connected with the supports through fixing screws and supported on sleepers through simply supported beams. According to an executing device, due to the fact that the structure is simple, and members are less, main parts and vulnerable parts are arranged on the two sides of the stock rail, mutual connection is easy, detaching is easy, operation is convenient, and equipment maintenance is easy, rapid and convenient.

Description

technical field [0001] The invention belongs to a vehicle speed reducer, in particular to a vehicle speed reducer with a double swing plunger oil cylinder structure. Background technique [0002] At present, the reducer actuators used in hump automation in my country include hydraulic gravity clamp reducer actuators, pneumatic gravity clamp reducer actuators, electric gravity clamp reducer actuators, and pneumatic non-gravity clamp reducer actuators. Reducer actuators and internal support hydraulic non-gravity reducer actuators. [0003] At present, the disadvantages of domestic gravity and non-gravity clamp reducer actuators are: the need to build a huge foundation, power station and pipelines, complex mechanical structure, high cost, high energy consumption, complex construction and installation, long cycle, maintenance Inconvenient and high maintenance costs. [0004] The disadvantages of the non-gravity internal support structure reducer actuator are: single-sided braki...

Claims

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Application Information

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IPC IPC(8): B61H7/12
CPCB61H7/12
Inventor 陈森盛马文杰杨文敏
Owner 西安优势铁路新技术有限责任公司
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