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Support frame for climbing electric pole

A support frame and electric pole technology, applied in the field of support frame, can solve the problems of electric pole toppling and other problems, and achieve the effect of convenient climbing on the pole, convenient storage and combination

Active Publication Date: 2013-10-16
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to provide a support frame that prevents the pole from toppling when climbing the pole, solves the problem of the pole toppling and facilitates line maintenance personnel to climb the pole

Method used

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  • Support frame for climbing electric pole
  • Support frame for climbing electric pole
  • Support frame for climbing electric pole

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Embodiment Construction

[0019] The present invention is described in further detail below:

[0020] A pole climbing support frame, including a telescopic rod 4 and a hoop 2, the hoop 2 is in the shape of an arc plate, and the two ends of the arc plate are provided with outwardly warping connectors, and the connectors have connecting holes , the arc of the arc plate corresponds to the outer arc of the electric pole 1. When the hoop 2 is connected with the bolt I 3.1, the hoop can be encircled on the circumference of the pole 1. The outside of the hoop 2 is provided with a hinge seat 6, and the hinge seat 6 can be provided with two outside the hoop 2, or one in the middle position, and the hinge seat 6 can be welded together with the hoop 2 or made into a One structure.

[0021] The telescopic rod 4 is mainly composed of several telescopic tubes that are socketed together, such as the first telescopic tube 41 and the second telescopic tube 42 shown in the accompanying drawings, until the i-th telescop...

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Abstract

The invention discloses a support frame for climbing an electric pole, and relates to a tool for maintaining an electric transmission line. The support frame comprises telescopic rods and hoops corresponding to the electric pole, wherein the hoops are connected and surrounded on the circumference of the electric pole through bolts I, and hinged shaft seats are arranged on the hoops; the telescopic rods are hinged in the hinged shaft seats or on the bolts I, and each telescopic rod comprises a plurality of sections of telescopic tubes, rod inserting holes which mutually correspond are formed in the telescopic rods, and the angles of the telescopic rods relative to the ground are fixed through angle positioning holes and plug pins; two telescopic rods are upwards arranged along the electric pole, upper ends of the telescopic rods are further connected with the hoops, and stepping rods are inserted into the rod inserting holes of the telescopic rods, so that a ladder is formed; and at least three telescopic rods are downwards supported to the ground and reinforced through horizontally arranged horizontal bars. When the support frame is used for climbing the electric pole, the electric pole can be prevented from falling, and a line maintenance worker can conveniently climb the pole and performs operation on the pole. The hoops can hold the electric pole tightly, and the telescopic poles are supported on the ground, so that supporting function on the electric pole can be realized, and a damaged electric pole or an electric pole with a shallower burial depth can be prevented from falling during the climbing operation.

Description

technical field [0001] The invention relates to an appliance for maintaining power transmission lines, in particular to a support frame for preventing the pole from falling when climbing the pole. Background technique [0002] In rural areas, transmission lines are generally erected with steel or cement poles. Transmission lines need frequent maintenance, and poles are used as supports for erecting transmission lines, and it is often necessary to mount poles when maintaining lines. However, the poles may be mechanically damaged and may be broken or damaged. Such poles are not strong enough. When maintenance personnel climbed on the poles, safety accidents in which the poles toppled over occurred, causing power outages and injuries to the lines. Electric poles in rural areas are generally buried in the ground. If the damaged part of the electric pole is located underground, maintenance personnel cannot find it, and the electric pole will fall when climbing. In addition, bec...

Claims

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Application Information

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IPC IPC(8): E04H12/20
Inventor 齐金定葛永军朱志峰
Owner STATE GRID CORP OF CHINA
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