Cable pay-off rack

Abstract

The invention relates to the field of cable equipment, and discloses a cable pay-off rack which comprises a base. Supporting columns are fixedly installed on one side of the top of the base, and the four supporting columns are symmetrically distributed on the base in pairs; the top ends of each pair of supporting columns are fixedly connected with the same transverse plate; and a threaded rod is sleeved with the middle of the transverse plate through threads. According to the cable pay-off rack, a first universal joint and a second universal joint are used, so that a rotating shaft and a rotating rod rotate together. A brake plate makes contact with the rotating shaft by downward moving an adjusting rod, so that the rotating shaft stops rotating, then a cable tray on the rotating rod stopsrotating, and therefore the common situation that a cable pay-off tray of a cable pay-off rack is not provided with a corresponding brake device, after pay-off is completed, the pay-off tray continues to rotate due to the action of inertia, remaining wires on the cable tray continue to be pushed forwards or the compact wires on the cable tray become loose and disordered and great inconvenience isbrought to pay-off work next time is avoided.

Description

technical field [0001] The invention relates to the field of cable equipment, in particular to a cable pay-off frame. Background technique [0002] The cable pay-off frame is also called according to the use, cable reel bracket, wire spool frame, cable pay-off bracket, etc. According to the lifting form, it can be divided into hydraulic cable pay-off stand and mechanical cable pay-off stand. According to the use and structure, it can be divided into adjustable hydraulic pay-off rack, column-type pay-off rack, push-rod cable pay-off rack, horizontal cable reel rack, foot brake cable pay-off rack, and detachable cable pay-off rack. Rack, tension pay-off rack. [0003] When paying off the pay-off reel on the cable pay-off rack, because the pay-off reel does not have a corresponding brake device, it often leads to the fact that the pay-off reel continues to rotate under the action of inertia after the pay-off is in place, and the remaining The wires continue to be pushed forw...

AI Technical Summary

Problems solved by technology

[0003] When paying off the pay-off reel on the cable pay-off rack, because the pay-off reel does not have a corresponding brake device, it often results in that after the pay-off is in place, the pay-off reel continues to rotate under the action of inertia, and the remaining The wires continue to be pushed forward or make the originally tight wires on the reel fluffy and disordered. It takes a lot of energy to arrange the wires when the wires are set out next time, which causes great inconvenience to the next set-out work. Due to the different speed and direction of the pay-off end, the common cable pay-off frame does not reserve buffer for the cable, which leads to the excessive speed of the pay-off end or when the direction is changed, the tension of the cable cable, causing damage to the cable

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