Restoration device for inclined telegraph pole

Abstract

A restoration device for an inclined telegraph pole comprises a base, a lifting part, a pull-up part and a connecting hoop, wherein the lifting part and the pull-up part are oppositely arranged on the base, and the connecting hoop is assembled on a telegraph pole body and connected with one end of the pull-up part and one end of the lifting part; the base is formed by connection of two semicircular arched base bodies, one ends of the two base bodies are hinged together, and the other ends of the base bodies are connected through a bolt; a round accommodating port is formed in the center of the base, and the lifting part and the pull-up part are hydraulic cylinders. The restoration device is simple in structure, convenient and quick to operate, capable of calibrating the inclined cement telegraph pole effectively and safely, high in practicality and high in applicability, and is not limited by factors such as territory.

Description

technical field [0001] The invention relates to a correction device, in particular to a reset device for tilting electric poles suitable for power transmission lines, and belongs to the technical field of mast equipment. Background technique [0002] In power transmission and transformation systems, for 35kV-110kV transmission lines, most of the supporting poles are cement poles. However, during the use of cement poles, they are often affected by the region and the environment, and there is a problem of inclination of the poles. At present, most of the straightening work of cement utility poles in the industry is carried out by means of cranes or manual pulling ropes; among them, the lifting truck can be more convenient and quick to straighten the utility poles, but it is easily limited by geographical factors. When the utility pole is in an area where motor vehicles cannot travel, the straightening work of the utility pole cannot be completed. Moreover, most of the cement ...

AI Technical Summary

Problems solved by technology

However, during the use of cement poles, they are often affected by the region and the environment, and there is a problem of inclination of the poles.

At present, most of the straightening work of cement utility poles in the industry is carried out by means of cranes or manual pulling ropes; among them, the lifting truck can be more convenient and quick to straighten the utility poles, but it is easily limited by geographical factors. When the utility pole is in an area where motor vehicles cannot travel, it is impossible to complete the straightening work of the utility pole. Moreover, most of the cement utility poles are placed in the above-mentioned area, so the application range of the crane is relatively narrow and highly restricted. low availability

However, although the method of manually pulling the rope can avoid the high limitation of the crane, it is cumbersome to operate, time-consuming and labor-intensive, and there are many construction workers and a high risk factor; in the righting work, if one person operates Improperly, there will be problems such as wire pole falling off and slipping, which can easily cause injuries and seriously endanger the personal safety of construction workers.

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