Self-locking cable hooker suspension device

Abstract

The invention discloses a self-locking cable hook suspension device, which comprises a jaw part, a rod part and a handle part connected in sequence; the jaw part includes a fixed jaw and a movable jaw; the rod part includes a telescopic rod and a pull rod; the handle part includes a fixed handle and a movable handle; the fixed jaw is fixed on the upper end of the telescopic rod; the movable jaw is hinged with the fixed jaw, and the lower part of the movable jaw is hinged with the pull rod in the telescopic rod The fixed handle is fixed on the lower end of the telescopic rod; the movable handle is hinged with the pull rod while the head of the movable handle is hinged with the fixed handle; one end of the telescopic rod close to the jaw part is provided with a self-locking mechanism that makes the jaw part self-locking. Locking mechanism; the present invention can drive the self-locking mechanism by kneading the jaws to make the jaws self-locking, so that it can be applied to cable hooks of different diameters, and the length of the telescopic rod can be adjusted, which is suitable for cables with different heights.

Description

technical field [0001] The invention relates to a communication cable construction auxiliary tool, in particular to a self-locking cable hook suspension device. Background technique [0002] During the construction or use of the communication cable, it often slips from the high steel strand due to the unstable fixing of the cable hook. At this time, the construction personnel on the ground need to use auxiliary tools to rehang the cable hook back to the steel strand. In order to restore the communication cable to the original state of use, the existing application number is 201610168750.9, a device for hanging the cable hook, which is locked by locking the key into the stepped slot, which belongs to the step lock. When the diameter of the cable hook If it is too large, the key will not fit into the stepped slot. When the size of the cable hook is too small, the jaws will not be able to clamp the cable hook. When the size of the cable hook is between the two gears, the jaws w...

AI Technical Summary

Problems solved by technology

[0002] During the construction or use of the communication cable, it often slips from the high steel strand due to the unstable fixing of the cable hook. At this time, the construction personnel on the ground need to use auxiliary tools to rehang the cable hook back to the steel strand. In order to restore the communication cable to the original state of use, the existing application number is 201610168750.9, a device for hanging the cable hook, which is locked by locking the key into the stepped slot, which belongs to the step lock. When the diameter of the cable hook If it is too large, the key will not fit into the stepped slot. When the size of the cable hook is too small, the jaws will not be able to clamp the cable hook. When the size of the cable hook is between the two gears, the jaws will The cable hook cannot be clamped well at the bottom, and the cable hook may fall off during the hanging process, and it cannot self-adaptively lock the cable hooks of various diameters

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