Vertical cable pay-off rack with braking function

Abstract

The invention discloses a vertical cable pay-off rack with a braking function, which is characterized in that a plurality of universal wheels are arranged on the lower portion of a base, first slidinggrooves are formed in the left side and the right side of the base, and first sliding blocks are arranged in the first sliding grooves; the upper portion of the base is movably connected with a rotating shaft through a bearing, a winding roller is installed on the rotating shaft, and multiple clamping holes are formed in the lower portion of the winding roller; braking devices are symmetrically arranged on the two sides of the rotating shaft, each braking device comprises a stand column fixedly installed on the corresponding first sliding block, a first inserting rod arranged in the stand column, a first sleeve arranged outside the first inserting rod in a sleeving mode, a transverse plate arranged at the top of the first sleeve and a clamping block which is arranged at one end of the transverse plate and matched with the corresponding clamping hole, and a first spring is arranged in each stand column. The braking devices are arranged on the two sides of the base, after a cable is paid off to the needed length, the braking devices brake the winding roller in time, the paying off of the redundant cable is avoided, the labor intensity of workers for taking up the cable is reduced, and the cable paying-off efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of cable construction, in particular to a vertical cable pay-off frame with brakes. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other and is often twisted around a center. The entire outside is covered with a highly insulating covering. The cable has The characteristics of internal electrification and external insulation require the use of special pay-off racks to fix and release the cables. When the traditional pay-off frame is used now, the release of cables cannot be stopped in time, resulting in the need to spend extra time to recycle the cables after they are released too much, which not only increases the labor intensity of workers, but also reduces the efficiency of cable pay-off. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in...

AI Technical Summary

Problems solved by technology

Now when the traditional pay-off frame is used, the release of the cable cannot be stopped in time, resulting in the need to spend extra time to recycle the cable after the excessive release, which not only increases the labor intensity of the workers, but also reduces the efficiency of the cable pay-off

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