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

Crossing frame

A technology of spanning frames and aluminum tubes, applied in the field of spanning frames, can solve problems such as inconvenient construction and complex structure of the docking device, and achieve the effect of simple structure, accurate docking, and reliable docking

Active Publication Date: 2019-07-12
温州电力建设有限公司
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the docking device is complex and inconvenient for construction

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
  • Crossing frame
  • Crossing frame
  • Crossing frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Such as figure 1 and figure 2 As shown, a spanning frame includes four towers 1 located on both sides of the crossing line and at the four corners of a rectangle, aluminum tube support components 2 that span both sides of the line and connect the towers at both ends, parallel to the line and two The cross-arm 3 whose ends are connected to the towers and the insulation net 4 located between the four towers 1 and spanning the line.

[0037] Wherein, the tower column 1 includes a chassis 11, a plurality of tower sections 12 arranged above the chassis, a four-way flange 13 arranged on the upper part of the tower column and connected to the tower section at the upper and lower ends, and a general hanging point arranged at the top of the tower column 14. A stay wire support 15 located above the universal hanging point 14.

[0038] refer to Figure 5 to Figure 9 As shown, the aluminum tube support assembly 2 includes a first aluminum tube 21, a second aluminum tube 22, and...

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 crossing frame comprising four tower columns which are arranged on two sides of a line in a crossing way and are located at four corners of a rectangle, aluminum tube supporting assemblies which are at two sides of the line in a crossing way and have two end parts connecting the tower columns, cross arms which are parallel to the line and have two end parts connected to the tower columns, and an insulating net which is among the four tower columns and crosses the line. Each of the tower columns comprises a bottom disc, a plurality of tower sections disposed on the bottom disc, a four-way flange which is arranged at the upper part of the tower column and whose upper and lower ends are connected to the tower sections, a universal hanging point set at the top of thetower column, and a pull wire bracket set on the universal hanging point. The main structures of connection devices of the invention are connection sleeve pipes and locking bolts, connection ends of afirst aluminum tube and a second aluminum tube are connected in the connection sleeve pipes and can be locked by locking bolts, and therefore, the connection devices have the advantages of simple structure and reliable connection.

Description

technical field [0001] The invention relates to the construction technology of transmission lines, in particular to spanning frames. Background technique [0002] With the rapid development of UHV construction in my country, during the construction of new power lines, there are more and more cases where cross-over construction is required for existing power lines, high-speed railways, and expressways. As the main construction equipment and safety measures for crossing construction, the crossing frame can effectively guarantee the safe and efficient development of the project, so the improvement of the performance of the crossing frame has attracted more and more attention. [0003] The Chinese invention patent with the application number 201810554614.2 disclosed on October 12, 2018 a spanning frame docking device and a spanning frame, including a plug-in part and a receiving part; the plug-in part includes a first flange and a connection with the first A male butt joint con...

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): H02G1/02
CPCH02G1/02
Inventor 林侠郑开曾壁环池曦锵刘军黄康乐黄志清胡亮王培荣
Owner 温州电力建设有限公司
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