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Warning device for road with crisscross spanning power distribution lines

A technology of power distribution lines and warning devices, applied in the field of electric power applications, can solve problems such as vehicle and pedestrian safety, line scratches, etc., and achieve the effects of ensuring traffic safety, convenient maintenance, and accurate positioning

Inactive Publication Date: 2014-05-07
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a warning device for preventing vehicles from touching the line on the intersection of power transmission and distribution lines, so as to solve the problem of line scraping. Damage, vehicle and pedestrian safety and other issues

Method used

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  • Warning device for road with crisscross spanning power distribution lines

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Embodiment

[0018] The invention was applied in October 2012 to #37-38 of Wanghua Line in Gaowan Economic Development Zone, #10-11 # of Tiantun Line in Lishi Economic Development Zone, #98-99 # of Majin Line in Huiyuan Township, Fushun County, Qingyuan Qinglin Line 18-19# and other 21 intersections on the line towers in the line section.

[0019] Such as figure 1 As shown, a limited height pole 1 is set on both sides of the road at a distance of 500m from the crossover line along the front and rear sides of the road, and an infrared touch device 2 is arranged on the height limit pole 1 parallel to the height of the crossover line. A receiving alarm device 4 and a voice broadcaster 5 are installed on it. When passing vehicles pass through the height limit pole 1 position, if the height of the car body is higher than the height of the infrared touch device 2, the wireless receiving alarm device 4 receives the signal and sends an alarm, and the voice broadcaster connected with it sends a s...

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Abstract

The invention relates to a warning device for preventing vehicles from colliding lines on a road with the crisscross spanning power distribution lines. The warning device comprises a pole tower (3), height limiting poles (1), infrared touch devices (2), a receiving and alarming device (4) and a voice player (5), wherein the pole tower (3) is arranged at the position of an area with the crisscross spanning power distribution lines, and the height limiting poles (1) are arranged on the left side and the right side of the road respectively; the infrared touch devices (2) are arranged at the positions, parallel to the crisscross spanning power distribution lines in height, of the height limiting poles (1); the receiving and alarming device (4) and the voice player (5) connected with the receiving and alarming device (4) are installed on the pole tower (3) of the road with the crisscross spanning power distribution lines. According to the warning device, the occurrence rate of the accident that vehicles scratch or collide with the lines can be effectively lowered, so that line safety, traffic safety and personal safety are guaranteed, and power supply reliability is improved. Besides, the warning device is easy to construct, convenient to maintain and is suitable for being popularized and used in a wide range in the areas, with the crisscross spanning lines, of all roads.

Description

technical field [0001] The invention relates to a warning device for a power supply line, in particular to a warning device for preventing a vehicle on a power transmission and distribution line crossing a road from touching the line, and belongs to the field of electric power applications. Background technique [0002] Transmission and distribution line crossover and distance to ground are important content and weak links in line design. There are often super-high vehicles and large dump trucks that do not put down their dumps on the road, and it is easy to scratch the wires. According to statistics, in 2010, 2011 and 2012, Fushun Power Supply Company scratched or broke the wires of the line 43 times in three years due to super-high vehicles, which not only brought huge economic losses to the power sector, but also seriously affected the safety of vehicles and pedestrians. threaten. [0003] It is obviously unrealistic to arrange specially-assigned guards in all intersect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/00G08G1/04
Inventor 李岩王清昊王翼谢欣南伍绍勇董军张文广刘朝晖刘晨阳
Owner STATE GRID CORP OF CHINA
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