High-reliability cable pay-off traction clamp

Abstract

The invention discloses a high-reliability cable pay-off traction clamp, which comprises a suspension loop, a clamping mechanism and an outer sleeve, wherein the suspension loop is fixedly connected with one end of the outer sleeve; an inner sleeve is sleeved with the outer sleeve; the clamping mechanism is arranged on side walls of the outer sleeve and the inner sleeve in common; a transmission gear is arranged on an outer side wall of the outer sleeve and comprises a box body; the box body is fixedly connected to the outer side wall of the outer sleeve; the lower surface in the box body is fixedly connected with a bearing block; the internal part of the bearing block is rotationally connected with a rotating shaft through a bearing; one end of the rotating shaft penetrates through the box body and extends to the outside of the box body; one end, which extends to the outside of the box body, of the rotating shaft is fixedly connected with a handle; and one end, far away from the handle, of the rotating shaft is fixedly connected with a first bevel gear. According to the high-reliability cable pay-off traction clamp, cable traction can be quickly and conveniently completed in the absence of an external tool, and meanwhile, the cable subjected to traction is conveniently taken out from the clamp on the basis of not damaging the clamp.

Description

technical field [0001] The invention relates to the technical field of cable pay-off traction fixtures, in particular to a highly reliable cable pay-off traction fixture. Background technique [0002] In the production and manufacturing process of cables, various processes such as insulation extrusion, cabling, inner sheath extrusion, armoring and outer sheath extrusion, etc., all need to be used as a tractor to connect the semi-finished cable with the next production process, and finally Finished making the cable. In the process of cable laying construction, especially when using mechanical extension to extend the long section of cable, the cumbersome production of the cable puller takes several hours to complete, which not only easily damages the cable, but also causes the The length of the cable is reduced, but the length of the cable that does not meet the engineering requirements is scrapped. This creates uncertainty in the construction process. At present, the types...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of easy damage to the equipment in the prior art after the cable is pulled out and the cable is separated from the clamp by hitting with a hand hammer, and the clamping mechanism uses bolts to compress or loosen the cable, so In the operation process, it is necessary to use other tools to realize the function of bolt tightening or loosening the cable, which is a time-consuming problem, and a high-reliability cable pay-off traction fixture is proposed

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