Fixed spool paying-off device

Abstract

The invention provides a fixed spool paying-off device. By the adoption of a fixed idler wheel structure small in size, the space is greatly saved, the weight is low, and transportation and storage management is facilitated; by supporting discs of a spool respectively, in the paying-off process, the spool friction cannot be caused, the work efficiency is high, and the spool is not limited by the road traffic police; by supporting the bottom of the spool through a support, since the center of gravity is low, the spool cannot go out of a groove and is safer and more reliable; through the arrangement of a locking pin, the spool can be placed on an already located locked idler wheel, is not fastened by a rope, can be paid off without unloading a vehicle on the spot and is more convenient and faster to use; through the arrangement of the idler wheel, when the spool is paid off, the friction force is small, the needed traction is small, and the spool is flexible to use. The fixed spool paying-off device is simple in structure and convenient to install and operate, can be repeatedly used, is economical, practical, reasonable in design and compact in structure, can guarantee that wire development construction is safe, simple and fast and is suitable for wide popularization.

Description

technical field [0001] The invention relates to the technical field of electric power system auxiliary equipment, in particular to a fixed reel pay-off device. Background technique [0002] Conventional wire pay-off brackets and wire reel trailers have the following problems: 1. The pay-off rack is large in size and weight, takes up transportation space, and requires laborious loading and unloading; , two people are needed to carry and move, which consumes a lot of manpower and increases the transportation volume; 3. It is easy to cause the reel to rub against the pay-off bracket during the pay-off process, which needs to be adjusted to affect work efficiency; 4. Use a gun cart to consign the reel When the road traffic police checks and detains the car, the gun car must have brakes and complete lights; 5. Due to the high center of gravity, the bracket area is small, unstable, and it will hurt people if it tilts; The traction force is also relatively large; 8. It is necessar...

AI Technical Summary

Problems solved by technology

[0002] Conventional wire pay-off brackets and wire reel trailers have the following problems: 1. The pay-off rack is large in size and weight, takes up transportation space, and requires laborious loading and unloading; , two people are needed to carry and move, which consumes a lot of manpower and increases the transportation volume; 3. It is easy to cause the reel to rub against the pay-off bracket during the pay-off process, which needs to be adjusted to affect work efficiency; 4. Use a gun cart to consign the reel When the road traffic police checks and detains the car, the gun car must have brakes and complete lights; 5. Due to the high center of gravity, the bracket area is small, unstable, and it will hurt people if it tilts; The traction force is also relatively large; 8. Improper use of the rotating shaft bracket for the wire reel trailer will cause personal injury and death accidents

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