A wire crimping work platform

Abstract

The invention belongs to the field of electric power construction project large-section wire compression jointing manufacturing, and particularly relates to a wire compression jointing work platform used for large-section wire compression jointing. The wire compression jointing work platform comprises a fixing frame serving as a base body, a platform part fixedly connected with a compression jointing top is arranged on the fixing frame, a supporting unit used for supporting and limiting the spatial position of a wire to be in compression jointing is further arranged on the side, next to the platform part, of the fixing frame, and a supporting path of the supporting unit and a wire penetrating path of the compression jointing top are located in the same straight line. The wire compression jointing work platform is overall easy and convenient to operate, meanwhile, staff organizations are simplified, the compression jointing time is saved, and the wire compression jointing work platform has the advantages that the compression jointing process is improved, compression jointing workers are reduced, and the compression jointing time is shortened; the process quality is improved, and meanwhile the construction work efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of large-section wire crimping in electric power construction engineering, and in particular relates to a wire crimping operation platform for large-section wire crimping. Background technique [0002] With the vigorous development of the national power grid, the voltage level is gradually increasing, and the ampacity of the conductors is also on the rise, and the increase in the ampacity of the conductors is bound to use more large-section conductors. Affected by its large cross-section and heavy wire weight, large cross-section wires are relatively inconvenient to move during the crimping process, and it is difficult to control the quality of wire crimping. In the previous wire crimping process, the floor-type crimping method was usually used. During the crimping process, special personnel were required to support the wires on both sides of the wires to be crimped, so as to prevent the wires from being placed uneven...

AI Technical Summary

Problems solved by technology

Affected by its large cross-section and heavy wire weight, large cross-section wires are relatively inconvenient to move during the crimping process, and the quality of wire crimping is difficult to control

In the previous wire crimping process, the floor-type crimping method was usually used. During the crimping process, special personnel were required to support the wires on both sides of the wires to be crimped, so as to prevent the wires from being placed unevenly and lead to bending after crimping. , resulting in the phenomenon that the quality of the finished wire process cannot meet the specification requirements. Even so, there are still many unavoidable defects in the operation process: First, in the past large-section wire crimping process, the crimping operation group needs at least crimping Only 1 team leader, 1 professional crimping worker and 3 auxiliary workers can carry out crimping and handling operations. The crimping process takes a long time. It usually takes about 8 minutes to crimp a wire clamp. The preparation and organization work period Long, time-consuming and labor-intensive, the labor intensity of the crimping operation team is high

Secondly, the wire is sleeved on the clamp and the crimping operation of the crimping tube on the clamp is often performed in multiple steps to achieve complete crimping, and the crimping top needs to be moved to adjust the crimping after the crimping is completed. position, not only manual handling is required, but also the position of the wire needs to be readjusted to meet the precise crimping requirements of its position, which is difficult to achieve accurately in the actual operation process; Among them, the adjustment is only made by the crimping personnel's own visual senses. The wire crimping support process is greatly affected by human constraints. If there is a little carelessness, the crimping tube after the wire crimping will definitely appear to bend the tube body; and At the same time, the diameter of the crimping tube of the large-section wire clamp is large. For the curved crimping tube, it cannot be straightened after crimping, resulting in the process quality of the wire after crimping not meeting the specification requirements, and even scrapping the finished clamp.

In fact, due to its particularity, the price of large-section conductor clamps is relatively expensive. On the one hand, it has brought a certain pressure on the construction unit in terms of construction costs; on the other hand, from the perspective of cost management, the large-section conductor Large quantities of wire clamps are usually not allowed to be stored, and the order cycle is long. For some urgent, dangerous and heavy power transmission and transformation projects, the second order will seriously affect the construction period, which will bring great trouble to the on-site staff.

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