Length counter for low-voltage lead-taking apparatus

Abstract

The invention relates to the technical field of low-voltage lead emergency repairing, more specifically to a length counter for a low-voltage lead-taking apparatus. The length counter comprises a sampling device and a display device, wherein the sampling device comprises a sampling wheel rack, a fixing wheel and a sampling wheel, the sampling wheel is installed on the sampling wheel rack and rotates about the sampling wheel rack, the sampling wheel rack is fixed on the lead-taking apparatus, and the fixing wheel is installed on the wire-taking apparatus. A low-voltage lead passes through the outer periphery of the sampling wheel, the outer periphery of the fixing wheel tightly presses a low-voltage lead on the sampling wheel, and the display device is connected with the sampling wheel. The length counter has a simple structure, and is convenient for operation. The low-voltage lead of required length can be accurately obtained during sampling, thereby minimizing waste due to cutting inaccurate length.

Description

technical field [0001] The invention relates to the technical field of emergency repair of low-voltage wires, and more specifically, to a meter counter for a low-voltage wire taking device. Background technique [0002] The emergency repair center often uses low-voltage wires of 50mm² and below when dealing with wire faults (the fault ratio exceeds 30%). During use, bundled wires need to be transported from the repair vehicle to the fault site, and the weight of the wire itself is too heavy (about 75kg ), it is very inconvenient in the process of handling, and there are certain safety risks, so it is necessary to design a special low-voltage wire pay-off device to solve this problem. In the process of taking the line, it is difficult for the operator to take the line according to the required length, so that the curve length cannot be accurately judged, which may easily cause the curve to be too long or too short, which may cause unnecessary waste. There are already some me...

AI Technical Summary

Problems solved by technology

[0002] The emergency repair center often uses low-voltage wires of 50mm² and below when dealing with wire faults (the fault ratio exceeds 30%). During use, bundled wires need to be transported from the repair vehicle to the fault site, and the weight of the wire itself is too heavy (about 75kg ), it is very inconvenient in the process of handling, and there are certain safety risks, so it is necessary to design a special low-voltage wire release device to solve this problem

In the process of taking the thread, it is difficult for the operator to take the thread according to the required length, so that the curve length cannot be accurately judged, which may cause the curve to be too long or too short, which may cause unnecessary waste

There are already some meter counters in the prior art, but the general structure is more complicated or the cost is higher

Images