Restoration device for inclined telegraph pole

A technology of reset device and utility pole, applied in the field of mast equipment, can solve the problems of complicated operation, low practicability, and large number of construction workers, and achieve the effect of ensuring the accuracy of calibration, ensuring construction safety, and solving limitations.

Inactive Publication Date: 2016-04-13
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 c...

Method used

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  • Restoration device for inclined telegraph pole
  • Restoration device for inclined telegraph pole
  • Restoration device for inclined telegraph pole

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Embodiment Construction

[0029] see figure 1 , 2 , 3, 4, 5 and Figure 8 , the present invention includes a base 21, a lifting part 4, a lifting part 1 and a connecting hoop 3; the lifting part 4 and the lifting part 1 are oppositely provided on the base 21; the function of the lifting part is to tilt the pole body Lifting; the function of the lifting part 1 is to pull the body of the inclined wire rod; the connecting hoop 3 is assembled on the wire rod body 2, and is respectively connected with one end of the lifting part 1 and the lifting part 4, form a connection fit; the base 21 is composed of two arc-shaped bases of semicircular structure, one end of which is hinged, and the other end is fastened by bolts; the central position of the base 21 is also provided with a circular The installation port 12, the diameter after installation is larger than the diameter of the wire rod body; the lifting part 4 and the lifting part 1 are both hydraulic cylinders, and the hydraulic cylinders in the present i...

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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 ...

Claims

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Application Information

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IPC IPC(8): E04H12/34E04G23/02
CPCE04G23/0225E04H12/345
Inventor 周杰彭双岩王占锋李朝华范发志梅莎莎金涛
Owner STATE GRID CORP OF CHINA
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