Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device for preventing external damage of power transmission line cable

A transmission line and anti-breakage technology, which is applied in the installation of cables, overhead lines/cable equipment, electrical components, etc., can solve the problems of emergency repairs in power outages, failure to detect cable damage, and small protection effect, so as to reduce the damage of external equipment chance, reducing the chance of man-made damage, and the effect of perfect warning and detection functions

Pending Publication Date: 2022-01-18
STATE GRID CORP OF CHINA +2
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The traditional prevention of cable damage by external forces relies on manual regular inspections. Since manual inspections are passive protection, it is impossible to grasp the construction conditions near the cable passage in real time; workload is increasing
[0006] (2) Some intelligent anti-breakage devices are currently only equipped with monitoring cameras. The long-term use of monitoring cameras has caused a high pressure on data storage and transmission. Often when it is really necessary to call the scene to affect the capture of evidence, the camera cannot reliably obtain evidence;
[0007] (3) The current camera monitoring and anti-breakage method cooperates with the buzzer or warning light to alarm, the protective effect is very small, and regular cable breakage inspections cannot be carried out, and the cable damage cannot be found in time, and there are still damages that expand and cause large-scale power outages Passive situation of emergency repair

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for preventing external damage of power transmission line cable
  • Device for preventing external damage of power transmission line cable
  • Device for preventing external damage of power transmission line cable

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0059] like Figure 1 ~ 10 As shown, it is shown in the specific embodiment of the present invention, as shown, the present invention is used for power transmission line cable anti-circumference, and the cable 413 is arranged on a plurality of adjacent electrical rods 100; adjacent two The electrical rod 100 is equipped with a monitoring assembly for monitoring foreign objects near the cable 413, and the cable 413 on the adjacent two electric rods 100 is attached to the cable 413, the cable 413 on the adjacent two electric rod 100. A detection assembly 400 is also provided with whether the cable 413 is damaged is also provided; the transmission line routing is provided by a plurality of adjacent electrical wire frames, and thus the description of the patent scope of the present invention is described in two adjacent electrical rods of the minimum unit. The remaining position is installed. The principle and arrangement scheme are the same, only some adaptive changes in the direction...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a device for preventing external damage of a power transmission line cable, which can timely and reliably discover abnormity in a cable erection direction, can carry out evidence collection, warning and regular inspection along the line on external damage, reduces the probability of unintentional damage of external equipment, and increases the warning effect on artificial damage. According to the device, two adjacent telegraph poles are provided with monitoring assemblies used for monitoring the approaching of foreign matters to cables, the cables on the two adjacent telegraph poles are connected with warning assemblies in a hanging manner, and the cables on the two adjacent telegraph poles are also provided with detection assemblies used for detecting whether the cables are damaged; each monitoring assembly comprises a laser monitoring assembly and a visual monitoring assembly; and each laser monitoring assembly comprises a lower box body, one side face of the lower box body is provided with a laser receiving assembly used for receiving laser signals of the laser monitoring assembly on the previous telegraph pole, and the side face of the lower box body is provided with a laser emitting assembly used for emitting laser to the next telegraph pole in the cable erecting direction.

Description

Technical field [0001] The present invention relates to an apparatus for preventing external transmission line cable break, particularly for cable transmission line stop preventing outside damage. Background technique [0002] In recent years, with the rapid economic and social development, expanding the scale of construction in the city, road, rail, pipeline networks improve and perfect, all kinds of large-scale power facility protection areas are widely used in construction machinery and equipment, but because of their geographic power lines particularity location and environmental conditions, location of the tower installation, wide area, long distance power transmission equipment in the field of long-term exposure to the state, the threat of severe weather changes in equipment safe and reliable operation at the same time, all kinds of illegal cases also violation wherein associated, such as power cables and equipment theft device, the high pressure exceeds a safe distance is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/183G08B13/196G08B7/06H02G7/00H02G1/02
CPCG08B13/183G08B13/196G08B7/06H02G7/00H02G1/02
Inventor 杨乐王昆仑陈华威葛小静张昭惠郭鑫
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products