Novel cable traction frame

Abstract

The invention provides a novel cable traction frame, and belongs to the field of cable traction equipment. The novel cable traction frame comprises a frame body, wherein the frame body comprises an upright column and a cantilever beam; a rotation limitation traction device is arranged on the cantilever beam; two traction wheels are arranged at the two ends of the cantilever beam; a tightening mechanism is arranged on the cantilever beam and at a position between the two traction wheels; the tightening mechanism comprises a fixing seat, a first support rod, a second support rod and two tensioning wheels; the lower part of the second support rod can slide on the first support rod; the upper end of the second support rod is rotatably connected with the middle part of a connecting rod; a spring is arranged at each of the two ends of the connecting rod; a planetary traction device is arranged on the side, far from the cantilever beam, of the upright column; the planetary traction device comprises a center wheel and at least three planet wheels. According to the novel cable traction frame, provided by the invention, all the devices are connected in series to form the traction system of cables, and all the devices cooperate well with each other, therefore the traction tensile force of cables is greater, shaking is greatly reduced, the traction rate is increased, and the machining efficiency is further improved.

Description

technical field [0001] The invention relates to the field of cable pulling equipment, in particular to a novel cable pulling frame. Background technique [0002] The cable pulling frame is a frame device used to pull cables and guide the cables to predetermined positions. The cable traction frame is generally provided with a plurality of traction wheels on the frame body, and the cables are tensioned through the traction wheels, so as to achieve the purpose of traction. [0003] At present, in the cable production process, the cables in the cable reel are usually pulled to the production machinery, for example, to the wrapping machine during the wrapping process. When the existing cable traction frame pulls the cable on the cable reel, due to insufficient tension force, the traction rate is often low, resulting in a decrease in production efficiency, and it is easy to cause the vibration of the cable, and even the cable slips. The phenomenon of pulling out the pulley, the ...

AI Technical Summary

Problems solved by technology

When the existing cable traction frame pulls the cable on the cable reel, due to insufficient tension force, the traction rate is often low, resulting in a decrease in production efficiency, and it is easy to cause the vibration of the cable, and even the cable slips. The phenomenon of traction pulley, the repair process is time-consuming and labor-intensive, which seriously affects the cable production

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