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Expansion body for electric pole

A technology of poles and hoop bodies, applied in the field of electric power, can solve the problems of not exceeding, low cable laying density, etc.

Pending Publication Date: 2021-05-18
SUIZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned prior art has the following shortcomings: 1. The cables can only be laid on the fixed frame, and the number of cross-arms needs to be added for laying at different heights; 2. Since the cross-arms must be fixed on the poles, the height of the laid cables cannot exceed The height of the pole; 3. The laying density of the cable is small

Method used

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  • Expansion body for electric pole
  • Expansion body for electric pole
  • Expansion body for electric pole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] please see Figure 1 to Figure 6 , and refer to Figure 9 , an extension body 1 for an electric pole, having a vertical pole 15, a first hoop body 16, a second hoop body 17, a fixing nut 18 and a bolt 19, the first hoop body 16 is fixed below the vertical pole 15, The second hoop body 17 cooperates with the first hoop body 16, and hoops the electric pole 2 through the fixing nut 18 and the bolt 19. It is characterized in that a support assembly 14 is fixed on the top of the pole 15, and the support assembly 14 is composed of The cross bar 144 is composed of two movable slots 143 formed in the middle of the upper and lower sides of the cross bar 144, and a support rod 142 is pivotally connected in each movable slot 143, and the top of the support rod 142 is provided with a block 141. The left and right ends of the rod 144 are pivotally connected with a rotating part 11 through a rotating shaft 145. The rotating part 11 is composed of a rotating part main body 111. A T-s...

Embodiment 2

[0035] please see Figure 3 to Figure 9 , and refer to figure 1 , an extension body 1 for a pole, which has a vertical pole 15, a first hoop body 16, a second hoop body 17, a fixing nut 18 and a bolt 19, the first hoop body 16 is located below the pole 15, and the second hoop body The second hoop body 17 cooperates with the first hoop body 16, and hoops the electric pole 2 through the fixing nut 18 and the bolt 19. It is characterized in that a support assembly 14 is fixed on the top of the pole 15, and the support assembly 14 is formed by a horizontal Rod 144 is formed, and the middle part of upper and lower sides of cross bar 144 forms two movable grooves 143 respectively, is connected with a support rod 142 by pivot in each movable groove 143, and the top of support rod 142 is provided with clamping block 141, and described cross bar The left and right ends of 144 are pivotally connected with a rotating part 11 through a rotating shaft 145. The rotating part 11 is composed...

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PUM

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Abstract

The invention belongs to the field of electric power fittings, and particularly relates to an expansion body for an electric pole. The expansion body is provided with a vertical rod, a hoop and a bolt assembly, wherein the hoop is located below the vertical rod and hoops the electric pole. The expansion body is characterized in that a supporting assembly is fixed to the top of the vertical rod and composed of a cross rod; two supporting rods are connected to the upper side and the lower side of the cross rod through pivots; clamping blocks are arranged at the tops of the supporting rods; the left end and the right end of the cross rod are each connected with a rotating component; the left side and the right side of each rotating component form a T-shaped first movable groove; a plurality of first clamping grooves are formed in the side wall of the neck of each first movable groove; the first clamping grooves in the left side and the right side incline upwards and downwards respectively; a plurality of installation holes and a first limiting hole are formed in each rotating component; the cross rod is provided with a blocking piece; the rotating components and the blocking piece are fixed through clamping pins; and the clamping blocks are clamped into the corresponding first clamping grooves. The expansion body has the advantages of being simple in structure, convenient to install, capable of expanding the laying amount of electric pole cables and laying the cables at different heights, firmer in installation and the like.

Description

technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to an extension body for an electric pole. Background technique [0002] With the development of the domestic power industry, the amount of cable laying is increasing, and the poles required for overhead laying are in short supply. Therefore, more cables need to be laid on limited poles. [0003] In the prior art, such as CN209658856U discloses a power combination cross arm, which relates to the technical field of electric equipment, and includes a mounting seat, the left and right ends of the front of the mounting seat are hinged with movable plates through pins, and the bottom surface of each movable plate Both are fixedly connected with equidistant wire fixing racks, and the upper surface of the mounting base is provided with two symmetrical chute, and the inside of each chute is clamped with a slider that matches the chute. Two symmetrical first elongated hol...

Claims

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Application Information

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IPC IPC(8): E04H12/24E04H12/18
CPCE04H12/187E04H12/24
Inventor 宫诗玖郭靖刘浩刘浪赵威付小伟周博李应智宫瑜叶松冯波
Owner SUIZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER