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

A throwing catapult for high-altitude and high-voltage operation with electric power

A high-altitude operation and catapult technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of poor accuracy, high risk, and difficulty, and achieve the goal of strengthening the throwing force, reducing safety hazards, and increasing the throwing height Effect

Inactive Publication Date: 2016-02-10
STATE GRID CORP OF CHINA +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The object of the present invention is to provide a throwing-hanging catapult for electric high-altitude operations, which solves the problem of manual throwing and hanging of soft ladders in the operation of high-voltage transmission lines. Moderately high risk, poor precision, difficult problems

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
  • A throwing catapult for high-altitude and high-voltage operation with electric power
  • A throwing catapult for high-altitude and high-voltage operation with electric power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as figure 1 , 2 As shown, the present invention includes a bracket, and the bracket includes a support frame 2 and a base 1. One end of the support frame 2 is fixed to the base 1, and the other end is connected to the launch tube 25 through a hinge, and the upper end of the launch tube 25 is connected to the trigger connecting rod 26 through a hinge. , the trigger connecting rod 26 is provided with a power gear, the launch tube 25 includes a launch chamber 7 and an energy storage chamber 8, the launch chamber 7 is provided with a projectile, the energy storage chamber 8 is provided with a power spring 18, and the power spring 18 One end is fixed on the upper end of the launching tube 25, the other end is connected with the elastic support 17, the other end of the elastic support 17 is connected with a chain 13, the projectile is connected with a throwing lanyard 16, and the base 1 is provided with a throwing lanyard 16 recovery device, the throwing lanyard The rec...

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 power aerial high-voltage work throwing and hanging type ejector. The power aerial high-voltage work throwing and hanging type ejector comprises a bracket, wherein the bracket comprises a supporting frame and a pedestal; one end of the supporting frame is fixed on the pedestal; the other end of the supporting frame is hinged to an ejecting cylinder; the upper end of the ejecting cylinder is hinged to a trigger connecting rod; a power gear is arranged on the trigger connecting rod; the ejecting cylinder comprises an ejecting chamber and an energy storing chamber; an ejecting object is arranged in the ejecting chamber; a power spring is arranged in the energy storing chamber; one end of the power spring is fixedly arranged at the upper end of the ejecting cylinder; the other end of the power spring is connected with an elastic tray; the other end of the elastic tray is connected with a chain; and a throwing and hanging rope is connected with the ejecting object. The power aerial high-voltage work throwing and hanging type ejector is manufactured through mechanical elasticity principle and is simple in structure and high in practicability; and the throwing and hanging strength is reinforced, the throwing and hanging height is increased, the throwing and hanging precision is improved, time and labor are saved, and potential safety hazard is reduced.

Description

technical field [0001] The invention relates to the field of soft ladder suspension for electric high-altitude high-voltage line operations, in particular to a throwing-type catapult for electric high-voltage line operations. Background technique [0002] With the development of the power grid, the towers of high-voltage power lines continue to rise, and the aerial work of the line generally requires the suspension of the ladder. The traditional way of throwing the ladder is that the operator directly throws it by hand, because the manual throwing only depends on the throwing force and direction of the operator. hand feeling, so it is difficult to control, and it is difficult to ensure the efficiency of work and the personal safety of other cooperating personnel. In recent years, with the continuous increase of voltage levels, and the continuous adoption of double-circuit high-voltage transmission lines on the same tower and special tower types, power transmission The height...

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 Patents(China)
IPC IPC(8): H02G1/02
Inventor 韩红生刘福来牛桂宝薄威焦东霄
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

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