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

On-line monitoring device convenient to maintain and used for alternating-current power transmission project

A monitoring device and AC power transmission technology, applied in the direction of measuring device, measuring device casing, fault location, etc., can solve the problems of troublesome maintenance operation, low maintenance safety, inability to monitor cables, etc., and achieve convenient maintenance and operation, simple working environment, Safe and easy to use effect

Inactive Publication Date: 2022-05-20
肖艳利
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an on-line monitoring device for AC transmission projects that is easy to maintain, and solves the problem that the on-line monitoring devices used in current transmission projects are usually fixed on the transmission tower, which is inconvenient to move and cannot Monitor different parts of the cable, and the maintenance operation is more troublesome, and the maintenance safety is lower

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
  • On-line monitoring device convenient to maintain and used for alternating-current power transmission project
  • On-line monitoring device convenient to maintain and used for alternating-current power transmission project
  • On-line monitoring device convenient to maintain and used for alternating-current power transmission project

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see Figure 1-Figure 3 , the present invention provides a technical solution: an on-line monitoring device for AC power transmission projects that is easy to maintain, specifically comprising:

[0038] A monitoring box 1, a fixing device 2 is provided at both ends of the top of the monitoring box 1, a monitoring device 3 is fixedly connected to the inner wall of the monitoring box 1, and the top of the monitoring device 3 runs through the monitoring box 1 and extends to the top of the monitoring box 1;

[0039] An induction power-taking device 4, one side of the induction power-taking device 4 is fixedly connected to the side of the fixing device 2, the coil on the induction power-taking device 4 is installed on the transmission line, and the bottom of the induction power-taking device 4 is provided with a power plug;

[0040] A maintenance port 5, the maintenance port 5 is arranged at the bottom of the monitoring box 1, and the inner wall of the maintenance port 5 is fix...

Embodiment 2

[0050] see Figure 1-Figure 4 On the basis of Embodiment 1, the present invention provides a technical solution: the chuck 22 includes a clamping ring 221, the top and bottom of the inner wall of the clamping ring 221 are provided with telescopic grooves 222, and the inner wall of the telescopic groove 222 is slidably connected with a telescopic rod 223 One end of the telescopic rod 223 is fixedly connected with a telescopic spring 224, and the end of the telescopic spring 224 away from the telescopic rod 223 is fixedly connected with the inner wall of the telescopic groove 222. An upper pressing plate 225 and a lower pressing plate 226 are provided, the top of the upper pressing plate 225 and the bottom of the lower pressing plate 226 are fixedly connected with the telescopic rod 223, the bottom of the clamping ring 221 is fixedly connected with the fixing seat 21 through a fixed rod, and the top of the lower pressing plate 226 is fixedly connected with friction One side of t...

Embodiment 3

[0052] see Figure 1-Figure 5 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the monitoring device 3 includes a monitor 31, the top of the monitor 31 is fixedly connected with a sliding sleeve 32, and the inner wall of the sliding sleeve 32 is slidably connected with a sealing piston 33, the top of the sealing piston 33 is fixedly connected with the ejector rod 34, the top of the ejector rod 34 is fixedly connected with the monitoring probe 35, the bottom of the sealing piston 33 is fixedly connected with the compression spring 36, and the monitor 31 is arranged inside the monitoring box 1 and connected with the monitoring box 1 The inner wall is fixedly connected, the top of the sliding sleeve 32 runs through the monitoring box 1 and is fixedly connected with the monitoring box 1, the monitor 31 is electrically connected with the monitoring probe 35 and the power socket 6, and a monitoring device 3 is provided. 24 drives ...

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 convenient-to-maintain online monitoring device for AC power transmission engineering, and the device specifically comprises a monitoring box, the two ends of the top of the monitoring box are provided with fixing devices, the inner wall of the monitoring box is fixedly connected with a monitoring device, and the top of the monitoring device penetrates through the monitoring box and extends to the top of the monitoring box; one side of the induction electricity taking device is fixedly connected with the side face of the fixing device, a coil on the induction electricity taking device is installed on the power transmission line, and a power plug is arranged at the bottom of the induction electricity taking device; and the maintenance opening is formed in the bottom of the monitoring box, and the inner wall of the maintenance opening is fixedly connected with a maintenance baffle through a bolt. The on-line monitoring device convenient to maintain for the alternating current power transmission project is convenient to maintain and operate, a worker does not need to climb a power transmission tower pole, the working environment is simple, the maintenance and operation safety is high, and the monitoring position is convenient to change.

Description

technical field [0001] The invention relates to the technical field of on-line monitoring of power transmission, in particular to an on-line monitoring device for AC power transmission projects that is convenient for maintenance. Background technique [0002] Power transmission engineering cables are usually rope-like cables twisted by several or groups of wires [at least two in each group]. There is a highly insulating covering layer, which is often erected in the air or installed underground or underwater for telecommunications or power transmission. Therefore, due to the influence of the external environment, the cables of the peripheral equipment need to be monitored and maintained frequently. At present, the online monitoring devices used in power transmission projects are usually fixed on the transmission tower poles, which are inconvenient to move, cannot monitor different parts of the cable, and the maintenance operation is also cumbersome and the maintenance safety ...

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): G01R31/08G01R1/04
CPCG01R31/085G01R1/0416Y02B90/20
Inventor 肖艳利于波俱鑫王铮万晔
Owner 肖艳利
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com