Cable one-way transportation locking structure for high mountain cable erection

Abstract

The invention discloses a cable one-way transportation locking structure for high mountain cable erection. The cable one-way transportation locking structure comprises a fixing frame, a first mountingcylinder is fixedly connected to one side of the fixing frame, a limiting wheel is rotatably connected to the interior of the first mounting cylinder, a second mounting cylinder is fixedly arranged at the top end of the first mounting cylinder in a penetrating mode, and a connecting block is arranged in the second mounting cylinder; and a clamping block is fixedly connected to the bottom end of the connecting block, the clamping block is a cylinder with one side provided with an inclined plane, the clamping block is clamped in a tooth groove in the outer side of the limiting wheel, the two sides of the tooth groove are perpendicular to the outer surface of the limiting wheel, and a spring is arranged between the top end of the connecting block and the top end of the interior of the secondmounting cylinder. According to the cable one-way transportation locking structure for the high mountain cable erection provided by the invention, the clamping block is additionally arranged betweenthe tooth groove in the outer side of the limiting wheel, when the limiting wheel rotates, the vertical face of one side of the clamping block makes contact with one side of the tooth groove, under the action of the clamping block, limiting of the tooth groove and locking of one-way rotation of the limiting wheel are completed, workers do not need to always crank a rotating handle and limit one-way rotation of a wire coil, and the hands of the workers are liberated.

Description

technical field [0001] The invention belongs to the technical field of cable erection, and in particular relates to a cable one-way transport locking structure for alpine cable erection. Background technique [0002] The main work of the power system is to erect or lay various power supply lines and ensure the normal power supply of each power supply line. The power supply line is mainly composed of various power control equipment connected by various power supply cables. Among them, various power supply cables are also erected in the power control equipment, and such power supply cables can be roughly divided into hard cables and flexible cables in terms of material hardness. Soft cable means that the insulation and core of the cable are relatively soft, and it is not easy to form. It is generally suitable for multi-strand cables to be bundled and shaped for power connection. On the contrary, the hard cable is that the insulation and core of the cable are relatively hard. ...

AI Technical Summary

Problems solved by technology

[0004]The object of the present invention is to provide a cable one-way transport locking structure for alpine cable erection, so as to solve the existing problem of paying out when required in the above-mentioned background technology. When the wire reel in the frame is unwound, the wire reel is prone to rotation, and the staff needs to turn the handle by hand to rotate the wire reel in one direction, so as to avoid the rotation of the wire reel and tie the hands of the staff.

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