Sliding top cover of railway maneuvering equipment vehicle

A technology for equipment and mobility, which is applied in the direction of sliding roofs, railway roofs, railway car body parts, etc., can solve problems such as increased failures, cumbersome installation, and complex transmission structures, so as to prevent uncontrollable sliding and reduce complexity. Effect

Pending Publication Date: 2020-08-11
CRRC YANGTZE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mechanical structure of the existing rocker mechanism is complicated, which increases the probability of failure; the transmission structure of the existing electric rotating mechanism is complicated and the installation is cumbersome

Method used

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  • Sliding top cover of railway maneuvering equipment vehicle
  • Sliding top cover of railway maneuvering equipment vehicle
  • Sliding top cover of railway maneuvering equipment vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0033] The implementation of the present invention will be described in detail below in conjunction with the examples of implementation, but they do not constitute a limitation of the present invention, and are only examples. At the same time, the advantages of the present invention will become clearer and easier to understand.

[0034] Such as Figure 1~3 The sliding top cover of a railway mobile equipment vehicle shown is characterized in that it includes a fixed cover body 1 and a movable cover body 2, and the lower part of the movable cover body 2 is provided for driving it to move up and down and forward and backward relative to the fixed cover body 1. The lifting mechanism 3 and the sliding mechanism 4; the lifting mechanism 3 includes a support frame 3.1, and several lifts 3.2 and a first drive mechanism 3.3 for driving the lift 3.2 to lift are arranged below the support frame 3.1; the sliding mechanism 4 It includes several gears 4.1, several racks 4.2 arranged in par...

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Abstract

The invention discloses a sliding top cover of a railway maneuvering equipment vehicle. The sliding top cover of the railway maneuvering equipment vehicle comprises a fixed cover body and a movable cover body. A lifting mechanism and a sliding mechanism are arranged below the movable cover body and are used for driving the movable cover body to move up and down and move front and back relative tothe fixed cover body. The lifting mechanism comprises a supporting frame. A plurality of lifting machines and a first driving mechanism used for driving the lifting machines to rise and fall are arranged on the lower side of the supporting frame. The sliding mechanism comprises a plurality of gears and a plurality of racks arranged in parallel on the bottom end face of the movable cover body and asecond drive mechanism used for driving the gears to rotate. The racks are arranged in the front-back movement direction of the movable cover body, and the gears are meshed with the corresponding racks. By the adoption of the sliding top cover of the railway maneuvering equipment vehicle, the opening process of the movable cover body can be mainly divided into the two processes of jacking and sliding opening, the mechanical structures of the two processes are independent and do not interfere with each other, and then the complexity of the mechanical structures and transmission mechanisms is lowered.

Description

technical field [0001] The invention relates to the technical field of a roof cover of a railway mobile equipment vehicle, in particular to a sliding roof cover of a railway mobile equipment vehicle. Background technique [0002] The railway mobile equipment vehicle is a mobile command vehicle for equipment dispatching, which is mainly used in mobile office command scenarios. Since some equipment needs to open the top cover to ensure normal operation, a certain part of the roof cover of railway mobile equipment needs to be openable. [0003] The movable top cover installed on the existing railway mobile equipment vehicle usually adopts a rocker mechanism, and then the hydraulic cylinder drives the rocker to drive the movable top cover to rotate or slide sideways to realize opening and closing. Some movable roofs using electric transmission mechanism drive the driving rod through the transmission belt to realize the opening and closing of the flat roof. However, the mechani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/665E05F15/635E05D13/00E05B81/04E05B81/18E05B83/00E05C17/56B61D39/00
CPCB61D39/002B61D39/006E05B81/04E05B81/18E05B83/00E05C17/56E05D13/00E05F15/635E05F15/665E05Y2900/51E05Y2900/542
Inventor 吴东夏明何衍彭先洪夏伟马鹏超周宏林龚蕾蕾周香玲吴文才
Owner CRRC YANGTZE CO LTD
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