Cable fixing clamp for high-speed railway system

A technology of cable fixing clamps and clamps, which is applied in the direction of pipe supports, pipes/pipe joints/fittings, mechanical equipment, etc., which can solve problems such as cable short circuit, cable clamp damage, and increased costs, so as to improve reliability and fix reliability , the effect of strengthening the strength

Inactive Publication Date: 2013-09-25
CHENGDU COPOO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The airflow and vibration generated during the high-speed running of the train can easily lead to the movement and axial rotation of the cable fixed on both sides of the rail, which not only easily leads to damage to the cable clamp, but also affects the stability of the cable fixation. The cost is large, which will lead to short circuit or open circuit of the cable, making the train unable to operate normally

Method used

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  • Cable fixing clamp for high-speed railway system

Examples

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Embodiment

[0013] Example: such as figure 1 As shown, the present invention includes a base 1, and the base 1 is respectively elastically connected with the first hoop piece 2 and the second hoop piece 3 which are arc-shaped and oppositely arranged, and the end of the first hoop piece 2 There is a buckle 4 on the part, and a fixing hole is opened on the buckle 4, and a fixing bolt 5 is arranged in the fixing hole, and several slots 6 corresponding to the buckle 4 are arranged on the second clamp piece 3, And the positions corresponding to the fixing holes on each clamping groove 6 are provided with bolt holes 7 matching the fixing bolts 5, and several pieces are arranged on the opposite inner side of the first clamp piece 2 and the second clamp piece 3. positioning piece 8; and the outer edges of the first clamp piece 2 and the second clamp piece 3 are all provided with reinforcing ribs 9; the surfaces of the base 1, the first clamp piece 2 and the second clamp piece 3 are all covered T...

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Abstract

The invention discloses a cable fixing clamp for a high-speed railway system. The cable fixing clamp comprises a base, wherein the base is elastically connected with a first clamp piece and a second clamp piece which are arc-shaped and are oppositely arranged; a clamping buckle is arranged at the end part of the first clamp piece, a fixing hole is formed in the clamping buckle, and a fixing bolt is arranged in the fixing hole; a plurality of clamping grooves corresponding to the clamp buckle are formed in the second clamp piece, a bolt hole matched with the fixing bolt is formed in the position, corresponding to the fixing hole, of each clamping groove; and a plurality of locating pieces are arranged on the opposite inner sides of the first clamp piece and the second clamp piece. The cable fixing clamp can simply and conveniently fix a cable, the laying of the cable is facilitated, and simultaneously, the fixation is reliable, therefore, reliable guarantee is provided for long-term safe operation of the cable.

Description

technical field [0001] The invention belongs to the field of high-speed rail cable fixing, and in particular relates to a cable fixing clip for a high-speed rail system. Background technique [0002] With the rapid development of high-speed railways, the demand for cables used in high-speed railway systems is increasing, and the performance requirements for cable fixing clamps used in the cable installation process are getting higher and higher. The cable clamp clamps the cable and fixes it on both sides of the high-speed rail track. The airflow and vibration generated during the high-speed running of the train can easily lead to the movement and axial rotation of the cable fixed on both sides of the rail, which not only easily leads to damage to the cable clamp, but also affects the stability of the cable fixation. If the cost is large, the cable will be short-circuited or disconnected, making the train unable to operate normally. Contents of the invention [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/10
Inventor 车容俊林夏罗亚芳
Owner CHENGDU COPOO TECH
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