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Carrier cable suspension assembly feeding device and system for catenary dropper installation

A technology of feeding device and load-bearing cable, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of time-consuming and laborious, construction personnel falling, etc., to facilitate replacement, improve installation efficiency and installation accuracy, avoid The effect of artificial aerial work

Pending Publication Date: 2022-07-12
THE 1ST ENG CO LTD OF CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wherein, the catenary cable suspension string clamp clamps the catenary cable by fastening its own fixing bolts, but each time during installation, the fixing bolts must be worn to install the nuts, and then tightened with a wrench, which is time-consuming and laborious; at the same time, the fixing bolts The installation is in a high-altitude environment, and the construction personnel are in danger of falling

Method used

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  • Carrier cable suspension assembly feeding device and system for catenary dropper installation
  • Carrier cable suspension assembly feeding device and system for catenary dropper installation
  • Carrier cable suspension assembly feeding device and system for catenary dropper installation

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] A bearing cable suspension assembly feeding device for catenary hanging string installation, the bearing cable suspension assembly includes a fixing bolt 21, a bolt stop washer 23 and a wire nose 22, and the fixing bolt 21 sequentially passes through the bolt stop washer 23 and line nose 22. The feeding device includes a clamping mechanism, a locking mechanism and a feeding mechanism; the clamping mechanism includes a clamping ...

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PUM

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Abstract

The invention discloses a carrier cable suspension assembly feeding device and system for mounting a catenary dropper. The feeding device comprises a clamping mechanism, a locking mechanism and a feeding mechanism, the clamping mechanism comprises a clamping block used for clamping a line nose in the carrier cable suspension assembly. The locking mechanism comprises a locking plate capable of rotating, the locking plate is connected with or separated from the clamping block in the rotating process, and when the locking plate is connected with the clamping block, the position of the clamping mechanism is locked. And the feeding mechanism is used for driving the clamping mechanism to move when the locking plate is separated from the clamping block. According to the invention, the manual installation is replaced by the installation of the carrier cable suspension assembly, so that the installation efficiency and the installation accuracy are improved.

Description

technical field [0001] The invention relates to the field of electrified railways, in particular to a load-bearing cable suspension assembly feeding device and system for catenary suspension string installation. Background technique [0002] Above the electrified railway track, a contact line parallel to the track is arranged. Through the sliding contact between the contact line and the pantograph of the locomotive, the electric energy on the contact line is transmitted to the electric locomotive or EMU. In order to ensure the quality of current, it is required to The contact line should be straight and of equal height, so that the pantograph and the contact line can be smoothly in high-speed sliding contact without jumping, off-line, etc. For this reason, a large number of integral suspending devices are installed between the contact line and the bearing cable. , used to suspend the contact wire. Among them, the load-bearing cable sling clamp clamps the load-bearing cable ...

Claims

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Application Information

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IPC IPC(8): B23P19/04B23P19/00B60M1/28
CPCB23P19/04B23P19/00B60M1/28
Inventor 袁海林秦俊非董建林连进梁伟冬赵贤华周绍启
Owner THE 1ST ENG CO LTD OF CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP
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