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Rapid contact network tower wagon fixing clip

A technology of fixing card and catenary, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of manpower waste, construction workers are easily smashed, etc., to avoid waste of manpower, solve easy smashed injuries, and have a reasonable structure. Effect

Active Publication Date: 2014-01-01
中铁十七局集团电气化工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that construction workers are easily injured by the existing catenary ladder trolley fi

Method used

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  • Rapid contact network tower wagon fixing clip
  • Rapid contact network tower wagon fixing clip

Examples

Experimental program
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Effect test

Example Embodiment

[0012] The quick fixing card of the catenary ladder car, including the splint 1, the left vertical plate 2, the right vertical plate 3, the inverted triangle connecting plate 4, the pin shaft 5, the left spring 6, the right spring 7, and the nail claws 8; among which, the left vertical plate 2 and the right vertical plate 3 are vertically fixed on the upper surface of the middle part of the splint 1, and the left vertical plate 2 and the right vertical plate 3 are positioned directly opposite; The lower end side of 4 is provided with a left and right through pin shaft installation hole; the pin shaft 5 is simultaneously penetrated into the three pin shaft installation holes; The left groove wall and the rear side of the left vertical plate 2 are respectively provided with a left spring installation hole that penetrates left and right; The two ends of the left spring 6 are respectively penetrated in the two left spring installation holes; the two ends of the right spring 7 are ...

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Abstract

The invention relates to contact network construction equipment and in particular relates to a rapid contact network tower wagon fixing clip. The invention solves the problems that constructors can be easily injured by a crashing object and manpower waste is caused when the existing contact network tower wagon fixing method is adopted. The rapid contact network tower wagon fixing clip comprises a clamping plate, a left vertical plate, a right vertical plate, an inverted triangular connecting plate, pin shafts, a left spring, a right spring and tack claws, wherein the left vertical plate and the right vertical plate are respectively vertically fixed on the upper surface of the middle part of the clamping plate, and the left vertical plate is over against the right vertical plate; one pin shaft mounting hole which is through left and right is respectively formed in the middle side of the left vertical plate, the middle side of the right vertical plate and the lower end side of the inverted triangular connecting plate; the pin shafts are arranged in the three pin shaft mounting holes in a penetrating manner at the same time; the two ends of the left spring are respectively arranged in two left spring mounting holes in the penetrating manner; the two ends of the right spring are respectively arranged in two right spring mounting holes in the penetrating manner; the tack claws are arranged left and right and are fixed on the upper surface of the front part of the clamping part. The rapid contact network tower wagon fixing clip is applicable to construction of the upper part of a contact network.

Description

technical field [0001] The invention relates to catenary construction equipment, in particular to a fast fixing card for catenary ladder vehicles. Background technique [0002] The catenary ladder truck is widely used in the construction of the upper part of the catenary. During the construction process, in order to ensure the normal progress of the construction and the safety of the construction personnel, it is necessary to fix the catenary ladder trolley. Under the existing technical conditions, special construction personnel are usually equipped to fix the catenary ladder trolley by hand. But practice shows, there is following problem in this kind catenary ladder trolley fixing method: one, in hand-supported fixing process, construction personnel needs to stand below the catenary ladder trolley all the time, and the operating tool on the catenary ladder trolley may be at any time Falling down, thus causing the construction personnel to be easily injured, thereby seriou...

Claims

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Application Information

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IPC IPC(8): E06C7/46
Inventor 龚翔宁旭高晋
Owner 中铁十七局集团电气化工程有限公司
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