High-voltage wire jumper windproof eccentric suspension weight device

A high-voltage wire, wind-proof technology, applied in the direction of mechanical vibration damping device, etc., can solve the problems of inconvenient installation of suspension hammer, potential safety hazards, poor stability, etc., and achieve the effect of saving manpower, stabilizing wire jumpers, and ensuring integrity.

Active Publication Date: 2020-07-24
PUYANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a high-voltage wire jumper windproof eccentric suspension weight device, which solves the technical problems of inconvenient installation of the suspension weight, poor stability and serious safety hazards in the prior art

Method used

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  • High-voltage wire jumper windproof eccentric suspension weight device
  • High-voltage wire jumper windproof eccentric suspension weight device
  • High-voltage wire jumper windproof eccentric suspension weight device

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1, a high-voltage wire jumper windproof deflection weight device, including a weight 1 and a clamp connection unit 5 connecting the weight 1 and the pole tower. Such as figure 1 , Image 6 As shown, the heavy hammer 1 includes a central rod 3 and a heavy hammer assembly 4-1 detachably connected to the outer periphery of the central rod 3. Each heavy hammer 1 includes four heavy hammer assemblies 4-1, and the four heavy hammers The sheet assembly 4-1 is connected with the central rod 3 to form a complete elliptical weight sheet 1, or a complete elliptical heavy hammer assembly 4-1 is connected to the clamp connection unit 5 through the central rod 3. When the weight piece assembly 4-1 is connected with the central rod 3, a weight unit is formed, and each weight unit is connected accordingly for suspended weight positioning. The combined heavy hammer is set to avoid the problem of laborious lifting during installation and maintenance, and the problem of power...

Embodiment 2

[0024] Embodiment 2, a high-voltage wire jumper windproof eccentric suspension weight device, the shape of the weight piece 1 is a porcelain bottle shape, a round cake shape or an oval shape, and each weight piece assembly 4-1 is covered with an insulating Layer 4-3, the insulation layer 4-3 can be made of silicone sheath or other materials. The round pie shape is easy to manufacture, the porcelain bottle shape has low wind resistance, and the oval shape is both easy to manufacture and low wind resistance. The setting of the insulating layer can avoid the discharge of the tip, and the combination of the heavy hammer can achieve the effect of lower energy consumption than the integrated heavy hammer.

[0025] Other structures of this embodiment are the same as those of Embodiment 1.

Embodiment 3

[0026] Embodiment 3, a high-voltage wire jumper windproof eccentric suspension weight device, such as Figure 4 , Figure 5 As shown, each hammer assembly 4-1 is provided with a threaded hole 4-4 on the side of the adjacent hammer assembly 4-1, and the pulley assembly 2 is detachably connected to the threaded hole by bolts. 4-4 on. The threaded holes are provided to easily disassemble and install the pulley assembly, and the threaded holes are set on the side. When each weight plate assembly is matched with the center rod, the bolt holes can be hidden inside, which minimizes wind resistance.

[0027] Other structures of this embodiment are the same as those of Embodiment 1.

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Abstract

The invention discloses a high-voltage wire jumper wire wind-deflection-prevention suspension heavy hammer device, and solves the technical problems that in the prior art, the suspension heavy hammeris inconvenient to install, poor in stability and serious in potential safety hazards. The device comprises a heavy hammer piece and a wire clamp connecting unit connected with the heavy hammer pieceand a pole tower; the heavy hammer piece is connected with the wire clamp connecting unit through a ball head and a bowl head which are matched with each other; the heavy hammer piece comprises a center rod and a heavy hammer piece assembly detachably connected to the periphery of the center rod; each heavy hammer piece comprises at least one heavy hammer piece assembly; and the heavy hammer pieceassembly is connected with a detachable pulley assembly. According to the device, transportation, installation and maintenance are facilitated, and point discharge can also be avoided; in addition, the wind resistance is small, and the effect of reliably stabilizing the wire jumper wire is achieved. The device further has the wind deflection prevention effect on the suspension stable wire and thejumper wire, so that the space safety distance between the conductor of an electrified wire and a pole tower, a stay wire and an adjacent object is guaranteed.

Description

technical field [0001] The invention relates to the technical field of stable high-voltage power transmission, in particular to a high-voltage wire jumper windproof and eccentric suspension weight device. Background technique [0002] At present, the company has widely used composite insulators on its jurisdiction and newly-built transmission lines. However, due to the light weight of the insulator strings, in order to prevent the large-scale dancing and swaying of wires and jumpers under the action of strong wind, ice and various stresses, and If the insulator strings are pulled out, the wires are grounded, short-circuited, or disconnected, it is necessary to install a suspension weight device on some tension-resistant and straight pole towers to balance and eliminate the stress on the wires through the falling force of its own weight. Under the influence of various external forces, ensure the safe distance between the wires and towers, guy wires, crossing objects, adjacent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/14
CPCH02G7/14
Inventor 李志锋杨军选李煦帆李志刚丁志敏楚明月盛从兵李俊防黄桥林李志学
Owner PUYANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER
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