Guide rail combination structure easy to maintain

A combined structure and guide rail technology, applied in the direction of tracks, railway car body parts, roads, etc., can solve problems such as bumps and achieve the effect of bump extension

Pending Publication Date: 2021-11-23
广州浔沣轨道交通科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Of course, there are also cases where the moving part of the platform door is in contact with the ground when it is in motion. It is guided by setting a raised strip on the ground at the door, and then the moving part of the platform door is slid or rolled with the raised strip; obviously, at this time The raised strip is higher than the ground at the doorway, forming a threshold, which causes tripping

Method used

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  • Guide rail combination structure easy to maintain
  • Guide rail combination structure easy to maintain
  • Guide rail combination structure easy to maintain

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Embodiment Construction

[0033] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element, or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may be present. "Vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in t...

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PUM

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Abstract

The invention discloses a guide rail combination structure easy to maintain, which is used for a platform door; the structure comprises a frame main body, a first pedal, a second pedal, a first underground guide rail and a driving mechanism. The frame main body is used for supporting components. The first pedal detachably covers the top of the frame main body. The second pedal detachably covers the top of the frame main body, and a component mounting cavity is formed below the first pedal structure and the second pedal structure; the top of the first pedal is flush with the top of the second pedal, and the first pedal and the second pedal are arranged in a spaced mode to form an avoiding groove. The first underground guide rail is arranged on the frame body and located in the component mounting cavity. The driving mechanism is located in the component mounting cavity and is in driving connection with a linkage structure, and the linkage structure is movably matched with the first underground guide rail. The top of the linkage structure upwards penetrates through a receding groove. No threshold exists, so that the stumbling phenomenon is avoided; and maintenance and overhaul are facilitated.

Description

technical field [0001] The invention relates to the technical field of an easy-to-maintain guide rail combination structure, in particular to an easy-to-maintain guide rail combination structure. Background technique [0002] Platform doors include full-height doors and half-height doors. Full-height doors are also known as screen doors, and half-height doors are also known as safety doors. The moving part of the existing platform door is generally supported by the stationary part. For example, the stationary part of the platform door can support its moving part by hanging, or it can be supported by hanging and telescopic. In this way, the platform door The moving part of the door may be substantially ungrounded when in motion. Of course, there are also cases where the moving part of the platform door is in contact with the ground when it is in motion. It is guided by setting a raised strip on the ground at the door, and then the moving part of the platform door is slid or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B1/02
CPCB61B1/02
Inventor 凌人严力花家碧
Owner 广州浔沣轨道交通科技股份有限公司
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