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Warning board suspension and connection device and mounting and dismounting method thereof

A technology for connecting devices and warning signs, applied in display devices, markings, instruments, etc., can solve the problem that the fixed connection part cannot be reused, so as to reduce the time of installation and disassembly, reduce the difficulty of installation and disassembly, and facilitate the installation and operation. The effect of disassembly

Inactive Publication Date: 2016-05-11
SHANGHE COUNTY POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing warning signs are generally set up on the rod body used to support the transmission line or fixed on the transmission line, but generally are fixed by screws or bolts, and this kind of fixing method requires the use of corresponding tools when installing and dismantling. It can only be completed, and after the warning sign is removed, due to the long-term wind and sun, the part generally used for fixed connection cannot be reused, and a new warning sign needs to be replaced.

Method used

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  • Warning board suspension and connection device and mounting and dismounting method thereof
  • Warning board suspension and connection device and mounting and dismounting method thereof
  • Warning board suspension and connection device and mounting and dismounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment one: if Figure 1-Figure 3 As shown, the invention discloses a warning sign suspension connection device, including a warning sign 1, an auxiliary hook 2 and a fixing belt. The warning sign is a square metal sign with a certain weight. There are warning prompts on the front of the warning sign. An auxiliary hook 2 is fixedly arranged at the upper middle position on the back of the warning sign. The auxiliary hook is an inverted J-hook, and the bent part 21 of the J-hook hangs on the wire 5, and the straight part 22 of the J-hook, the bent part 21 of the J-hook and the back of the warning sign 1 form the wire 5 fixed area. The J-shaped hook is formed by bending a plastic plate or a metal plate, and the width of the plastic plate or metal plate is 5 cm to 10 cm to ensure the line contact between the J-shaped hook and the cable and prevent the warning sign from shaking left and right.

[0030] The fixed belt includes a first fixed belt 3 and a second fixed be...

Embodiment 2

[0034] Embodiment 2: Different from Embodiment 1, the J-shaped hooks are plastic hooks or metal hooks, and the number of J-shaped hooks is two, and the two J-shaped hooks are on the same horizontal line and the distance between them is Not less than 5 cm. Of course, the specific distance can also be set according to the size of the specific warning sign. Just ensure that there is a distance between the two J-shaped hooks and the distance can prevent the warning sign from hanging on the cable. Just shake it left and right. And the connection line between the two J-shaped hooks is parallel to the top edge of the warning sign to ensure that the position of the warning sign is relatively correct and prevent the warning sign from tilting. Ensure the installation height and position of the warning sign according to the installation standard and ensure the connection between the J-shaped hook and the cable. Line contact to prevent the warning sign from shaking left and right.

[003...

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PUM

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Abstract

The invention provides a warning board suspension and connection device. The warning board suspension and connection device comprises a warning board, an auxiliary hook and a fixing band, wherein the auxiliary hook is fixedly arranged at the middle position of the upper part on the back surface of the warning board; the auxiliary hook is a reversed J-shaped hook; a bent part of the J-shaped hook is hung on a lead wire; a straight rod part of the J-shaped hook, a bent part of the J-shaped hook and the back surface of the warning board form a lead wire fixing region; the fixing band is a rubber band and comprises a fixed part in the middle and movable parts at the two ends; the fixed part is fixed on the back surface of the warning board; the movable parts at the two ends are detachably and fixedly connected through a buckle; and the fixing band is bound and fixed on the lead wire. The warning board suspension and connection device is convenient to mount and dismount, and does not need to be matched with tools including a screwdriver and the like in mounting and dismounting processes, so that the time for mounting and dismounting is shortened. After being dismounted, the warning board suspension and connection device can be repeatedly used and the engineering cost is reduced. The connection and fixing device is applicable to lead wires (or cables) with various thicknesses and has a wide applicable range.

Description

technical field [0001] The invention relates to the technical field of electric equipment warning signs, in particular to a warning sign suspension connection device and an installation and removal method thereof. Background technique [0002] Hanging warning signs on the wires and stays across the road is an important part of the work of transmission lines. At present, the height of the passing vehicles is too high, and the wires and stays are too small to be seen from a distance, so this warning sign is installed. The front side of the warning board is an insulating board with reflective characters, so that passing vehicles can be reminded that there are power lines or conductors at a certain height at a distance. Existing warning signs are generally set up on the rod body used to support the transmission line or fixed on the transmission line, but generally are fixed by screws or bolts, and this kind of fixing method requires the use of corresponding tools when installing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/18
CPCG09F7/18G09F2007/1839
Inventor 明亮吕小涛赵杰冯磊邢志飞李志鹏刘淑光
Owner SHANGHE COUNTY POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO