Multi-cable pay-off device for cable erection

Abstract

The invention discloses a multi-cable pay-off device for cable erection. A first slide block is arranged at one side of a vertical column, first slide rails are arranged at the two ends of the first slide block, and a clamping jaw is arranged at one side of the first slide block; a first belt wheel is arranged at one end of a first rotary shaft; a clamping jaw is arranged on a second slide block;the upper end of the first slide block is connected with a top plate through a first oil cylinder; the upper end of the second slide block is connected with the second slide block through a second oilcylinder; and a drive device comprises a first double-end motor arranged on the upper part of the top plate, second rotary shafts connected with the two ends of an output shaft of the first double-end motor, and second belt wheels installed on the second rotary shafts, and the second belt wheels are connected with the first belt wheel through a belt. According to the multi-cable pay-off device for cable erection, the clamping jaws are arranged at the two ends of a vehicle frame, and a reel is supported by virtue of the clamping jaws, so that the reel is prevented from being separated from a pulley during rotation, and the stability of the reel is ensured; and moreover, the drive device is arranged on the upper part of the top plate, and the reel is driven to rotate by virtue of the drivedevice, so that manual wire drawing is avoided, the labor amount of workers is reduced, and the pay-off efficiency is increased.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment, in particular to a multi-cable pay-off device for cable erection. Background technique [0002] After the cable is produced, it is basically rolled on the reel, and then the reel (with the cable) is transported to the location that needs to be installed or replaced, and finally the cable on the reel is released by a special pay-off device. When using the traditional cable pay-off device, first lower the support slider of the pay-off device, then insert a steel pipe from one end of the slider into the reel, pass through the other end of the reel and place it on the On the support slider on the other side of the pay-off device, since the weight of the reel is as high as several tons, in order to effectively support the reel, a thicker steel pipe is often required, which not only makes the workers need a lot of physical strength when threading the pipe, but also wears the pipe. The...

AI Technical Summary

Problems solved by technology

[0002] After the cable is produced, it is basically rolled on the reel, and then the reel (with the cable) is transported to the location that needs to be installed or replaced, and finally the cable on the reel is released by a special pay-off device. When using the traditional cable pay-off device, first lower the support slider of the pay-off device, then insert a steel pipe from one end of the slider into the reel, pass through the other end of the reel and place it on the On the support slider on the other side of the pay-off device, since the weight of the reel is as high as several tons, in order to effectively support the reel, a thicker steel pipe is often required, which not only makes the workers need a lot of physical strength when threading the pipe, but also wears the pipe. The efficiency of the tube is low, and the steel tube is simply placed on the pulley of the slider, and there is a hidden danger of falling off the pulley when the reel rotates, which is easy to cause a safety accident; Heavy weight, time-consuming and labor-intensive manual pulling, labor-intensive and low-efficiency

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