Electric stringing and tightening device

A wire tightening and wire-strapping technology, used in overhead lines/cable equipment, adjusting/maintaining mechanical tension, etc., can solve the problems of many times of wire tightening, time-consuming and labor-intensive, etc., and achieve the effect of saving man-hours, improving work efficiency and simple structure

Inactive Publication Date: 2012-02-22
哈尔滨电业局 +1
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: aiming at the existing technical situation, the design and development can fundamentally solve the problem that the number of times of thread tightening in the thread tightening operation currently exists is too much, time-consuming an

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
  • Electric stringing and tightening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Specific embodiments of the present invention, such as figure 1 As shown, a kind of electric wire tensioning device comprises the front tensioning arm 3 and the rear tensioning arm 7 which are hinged by the hinge shaft 6, and the front end of the front tensioning arm 3 and the rear end of the rear tensioning arm 7 are hinged respectively. Wire rocker 5 and pulley seat 8 and its pulley 9 and tightening rope 10, and the tightening mechanism connected with tightening rope 10, the tightening mechanism is composed of tightening rope 10, the main body 11 of the tightener, the handle 12 of the tightener, Tightening hook 13, tight bobbin 14 is formed, it is characterized in that:

[0015] A. Set the clamping nut 2 on the front upper part of the front tensioning arm 3;

[0016] B. Set pay-off nuts 4 respectively at the upper and lower positions behind the rear tightening arm 7;

[0017] C. At the position of the upper and lower pay-off nuts 4, there is a pay-off rod 15 with a ...

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 relates to an electric stringing and tightening device which comprises a front tightening arm (3), a rear tightening arm (7), a tightening rocking handle (5), a pulley base (8), a pulley (9) of the pulley base (8), a tightening rope (10) and a tightening mechanism, wherein the front tightening arm (3) is hinged with the rear tightening arm (7) by a hinge shaft (6); the tightening rocking handle (5) and the pulley base (8) are respectively hinged with the front end of the front tightening arm (3) and the rear end of the rear tightening arm (7); and the tightening mechanism is connected with the tightening rope (10). The electric stringing and tightening device is characterized in that a wire claming but (2) is arranged at the upper part in front of the front tightening arm (3); pay-off nuts (4) are respectively arranged at the upper part and the lower part at the back of the rear tightening arm (7); and a pay-off rod (15) with hooks, which are inserted and taken out by matching with the screw hole distances of the upper and lower pay-off nuts (4), is arranged at the positions of the upper and lower pay-off nuts (4). The invention adopting the technology has the characteristics of simple structure, easiness for processing and manufacturing, small size, light weight, simpleness for operation, one-time finishing for a tightening project, high efficiency and the like.

Description

[0001] 1. Fields: [0002] The invention relates to the technical field of stringing engineering in the electric power industry, in particular to a wire tensioning device for electric power stringing that can be used for wire tightening operations in 10kv stringing engineering. 2. Background technology: [0003] At present, with the rapid development of the national economy, the field of stringing engineering technology in the power industry is developing faster and faster, which puts forward higher requirements for the progress of power stringing projects, especially for the stringing operations involved in the stringing projects. higher requirement. The thread tightening tools currently used, such as the thread tensioner, are often limited by the arm span of the human body when the thread tensioner is connected to the lead, so that the thread tightening project cannot be completed at one time, and the thread tensioner needs to be used twice, which is not only time-consuming ...

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
IPC IPC(8): H02G7/02H02G1/04
Inventor 王志韩维建刘儒海白国辉白婷婷刘仲昱邵坤楠叶露
Owner 哈尔滨电业局
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap