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Full-automatic utility pole centralizer

A utility pole and centralizer technology, applied in the field of automatic utility pole centralizers, can solve problems such as affecting the reliability of power supply, and achieve the effects of ensuring reliability of power supply, improving work efficiency, and reducing risks

Inactive Publication Date: 2013-09-11
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known tilting and straightening of utility poles all adopt double-holding poles or crane method for straightening. This work requires power outage, which affects the reliability of power supply.

Method used

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  • Full-automatic utility pole centralizer
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  • Full-automatic utility pole centralizer

Examples

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Embodiment Construction

[0015] Such as figure 1 As shown, the automatic pole centralizer of the present invention includes a hoop 1, a hydraulic mechanism 2, a length adjuster 3, a connecting shaft 4, a forward screw screw 8, a reverse screw screw 7, a base 8, a mercury switch 5 and Electric hydraulic pump 10, wherein:

[0016] The hoop 1 includes a left hoop 11 and a right hoop 12, the left hoop 11 and the right hoop 12 are fixed on the utility pole 6 by fixing bolts 13, and the distance between the hoop 1 and the ground is usually 1-2 m, the hoop 1 is connected with the hydraulic mechanism 2 through the connecting shaft 7.

[0017] The hydraulic mechanism 2 is provided with a pressure relief valve 27 and a hydraulic interface 26 .

[0018] The hydraulic mechanism 2 is welded together with one end of the positive buckle screw 8, and the other end of the positive buckle screw 8 is screwed into the length adjuster 3, and the end of the positive buckle screw 8 screwed into the length adjuster 3 is pr...

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Abstract

The invention relates to a full-automatic utility pole centralizer comprising a hoop, a hydraulic mechanism, a length adjuster, a connecting shaft, a right hand thread screw, a left hand thread screw, a base, a mercury switch and an electric hydraulic pump. The hoop is connected with the hydraulic mechanism through the connecting shaft. The hydraulic mechanism and the right hand thread screw are welded together. The right hand thread screw and the left hand thread screw are screwed in two ends of the length adjuster, respectively. A limit stopper is arranged at the end of each of the screws screwed into the length adjuster. The other end of the left hand thread screw is connected with the base through the connecting shaft. The hydraulic mechanism is provided with a relief valve and a hydraulic joint. The electric hydraulic pump is connected with the hydraulic joint through a high-pressure rubber pipe. The mercury switch is parallelly attached to a utility pole and is connected with the electric hydraulic pump through a circuit. The full-automatic utility pole centralizer has the advantages that when tilting, the utility pole can be automatically centralized with no power outage; power supply reliability is ensured, work efficiency is improved, and risks caused by power outage are reduced.

Description

technical field [0001] The invention relates to a centralizer, in particular to a fully automatic electric pole centralizer. Background technique [0002] At present, the known tilting straightening of utility poles all adopts double-holding poles or the crane method of straightening, and this work requires a power outage, which affects the reliability of power supply. The site is in urgent need of a special tool that can straighten the inclined utility pole without power failure. Contents of the invention [0003] In order to overcome the disadvantage that the existing utility pole needs to be cut off for straightening after tilting, the present invention provides a fully automatic utility pole centralizer, which can be used under electrified conditions, ensures power supply reliability, and improves work efficiency. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] The fully automatic utility pole centralizer ...

Claims

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Application Information

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IPC IPC(8): E04H12/34
Inventor 宋翰彪王鲁杜东高张海忱王景泉赵德仁宋宝忠许晓夏宗泽葛洪光于长广张喜旺张琳赵岩沈佳琪洪博张森余春燕
Owner STATE GRID CORP OF CHINA
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