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Door drive mechanism installation device of passenger train and passenger train

A driving mechanism and railway passenger car technology, which is applied to door devices, railway car body parts, power control mechanisms, etc., can solve the problems of long time-consuming, large installation errors, etc., and achieve the effect of precise installation and guaranteed safety performance

Active Publication Date: 2014-11-19
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the process of installation and size adjustment, the drive mechanism can rotate freely due to its own gravity and it is difficult to maintain a vertical state. The overall installation error is large and it takes a long time

Method used

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  • Door drive mechanism installation device of passenger train and passenger train
  • Door drive mechanism installation device of passenger train and passenger train
  • Door drive mechanism installation device of passenger train and passenger train

Examples

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Embodiment Construction

[0029] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. figure 1 It is a schematic side view of the installation device of the railway passenger car door drive mechanism of the present invention; figure 2 It is a structural schematic diagram of the installation part of the railway passenger car door drive mechanism installation device of the present invention; please refer to figure 1 , figure 2 , the railway passenger car door drive mechanism installation device provided by the embodiment of the present invention includes a drive mechanism 2, and the drive mechanism 2 includes a connecting frame 201 for being fixedly connected to the roof hanger 1 and a drive for opening and closing the built-in door. The mounting frame 202, the connecting frame 201 and the mounting frame 202 are hingedly connected, and the connecting frame 201 is used to fix the driving mechanism 2 on the railway passenger car body; it a...

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Abstract

The invention provides a door drive mechanism installation device of a passenger train and the passenger train. The door drive mechanism installation device of the passenger train comprises a drive mechanism. The drive mechanism comprises a connecting frame and an installation rack, wherein the connecting frame is used for being fixedly connected to roof suspension fittings, the installation rack is used for driving a built-in door to be opened and closed, the connecting frame and the installation rack are in hinged connection, and the connecting frame is used for fixing the drive mechanism on a passenger train body. The door drive mechanism installation device further comprises an installation assembly arranged on one side of the drive mechanism; the installation assembly comprises a vertically arranged first support and a horizontally protruding second support; the top end of the first support is fixedly connected to the roof suspension fittings, and the tail end of the second support abuts against the side face, facing the installation assembly, of the installation rack. According to the door drive mechanism installation device of the passenger train, the drive mechanism is prevented from tilting towards the inner side of the passenger train body along an articulated shaft during installation, the plumbness of the drive mechanism is guaranteed, and therefore the installation of the built-in door is accurate.

Description

technical field [0001] The invention relates to the field of installing railway passenger car doors, in particular to a railway passenger car door driving mechanism installation device and a railway passenger car. Background technique [0002] The existing railway passenger car body is equipped with a built-in door, and the built-in door is connected with the driving mechanism through a linkage device. The driving mechanism is arranged in the upper guide rail of the railway passenger car, and the driving mechanism slides to drive the built-in door to open and close. . The installation accuracy of the driving mechanism will directly affect the safety performance of the built-in door. [0003] In the prior art, there is no special process equipment for the installation of the built-in door drive mechanism, and it depends entirely on manual installation. The drive mechanism of the built-in door includes a mounting frame screwed on the roof hanger, and a connecting frame hinge...

Claims

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Application Information

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IPC IPC(8): B61D19/02E05F15/00
Inventor 张海燕颜田芬徐志强史莉萍冀相朝
Owner CRRC TANGSHAN CO LTD
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