Unlock instant, AI-driven research and patent intelligence for your innovation.

Bridge for high-voltage cable

A high-voltage cable and bridge technology, applied in the direction of electrical components, etc., can solve the problems of lack of stability and inability to guarantee the strength of the bridge, and achieve the effect of increasing stability and facilitating installation and disassembly

Active Publication Date: 2022-04-12
江苏瑞仕达电气设备有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technology can realize the free bending of the bridge frame, it cannot guarantee the strength of the bridge frame when the bridge frame is bent, that is, it lacks stability when it is bent.

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
  • Bridge for high-voltage cable
  • Bridge for high-voltage cable
  • Bridge for high-voltage cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2 As shown, a bridge for high-voltage cables is composed of several sub-bridges 1 with the same structure connected in series; said sub-bridge 1 includes a U-shaped plate 2, and two The other end of the worm wheel 3 and the side wall of the U-shaped plate 2 is fixed with a cavity mounting seat 4, and the upper end surface of the cavity mounting seat 4 is provided with a gap 5 matching the thickness of the side wall of the U-shaped plate 2. The gap 5 and the side wall are at the same time. On a straight line, and be provided with the worm screw through hole 6 that vertically passes through the lower end face, be provided with worm screw 7 in worm screw through hole 6, be provided with spring shaft pin 8 on the inner side wall of cavity mounting seat 4; Said spring shaft pin The head of 8 is an arc surface, and chamfering is established on the worm wheel 3 outer edges.

[0025] When in use, first put the worm 7 into the worm through hole 6, ...

Embodiment 2

[0027] Such as image 3 As shown, a bridge for high-voltage cables is composed of several sub-bridges 1 with the same structure connected in series; said sub-bridge 1 includes a U-shaped plate 2, and two The other end of the worm wheel 3 and the side wall of the U-shaped plate 2 is fixed with a cavity mounting seat 4, and the upper end surface of the cavity mounting seat 4 is provided with a gap 5 matching the thickness of the side wall of the U-shaped plate 2. The gap 5 and the side wall are at the same time. On a straight line, and be provided with the worm screw through-hole 6 that vertically passes through the lower end face, be provided with worm screw 7 in worm screw through-hole 6, be provided with bolt 9 on the inner side wall of cavity mounting base 4, in described cavity mounting base 4 Threaded holes 10 are set on the side wall, and the bolts 9 are used as the rotating shaft of the turbine 3. When in use, the worm 7 is first put into the worm through hole 6, and the...

Embodiment 3

[0029] Such as Figure 4 and Figure 5 As shown, a bridge for high-voltage cables is composed of several sub-bridges 1 with the same structure connected in series; said sub-bridge 1 includes a U-shaped plate 2, and two The other end of the worm wheel 3 and the side wall of the U-shaped plate 2 is fixed with a cavity mounting seat 4, and the upper end surface of the cavity mounting seat 4 is provided with a gap 5 matching the thickness of the side wall of the U-shaped plate 2. The gap 5 and the side wall are at the same time. On a straight line, and a worm through hole 6 vertically penetrating through the lower end surface is provided, a worm 7 is arranged in the worm through hole 6, and a linear groove 11 is opened radially on the worm wheel 3, and the linear groove 11 extends from the axis center to the At the edge of the worm wheel 3 , on the side corresponding to the linear groove 11 , a cylinder 12 matching the central shaft hole of the worm wheel 3 is fixedly arranged. ...

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 a bridge for a high-voltage cable, which is formed by connecting a plurality of sub-bridges with the same structure in series, each sub-bridge comprises a U-shaped plate, two worm gears are fixed to one end of the outer side of the side wall of the U-shaped plate, a cavity mounting base is fixed to the other end of the side wall of the U-shaped plate, a notch matched with the side wall of the U-shaped plate in thickness and a worm through hole vertically penetrating through the lower end face are formed in the upper end face of the cavity mounting base, and a worm is arranged in the worm through hole. A spring shaft pin is arranged on the inner side of the side wall of the cavity mounting seat; the head of the spring shaft pin is a cambered surface, and a chamfer is arranged on the outer edge of the worm gear. The mounting structure is convenient to mount and dismount quickly, the mounting angle can be adjusted easily without cutting and welding, and the mounting structure has good stability.

Description

technical field [0001] The invention belongs to the field of cable bridges, in particular to a bridge for high-voltage cables. Background technique [0002] During the construction of high-voltage cables, bridges are often used to place and protect the cables. The cable tray is divided into trough type, tray type, ladder frame type, grid type and other structures. It is composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or laid on various buildings and pipe gallery supports. superior. The patent (CN110752563 A) discloses an integrated adjustable bridge structure for high-voltage cable construction, including: side plates, fixed clamping shafts and movable end clamping slots; the bottoms of two sets of side plates are connected by multiple sets of bottom surfaces The rods are connected with each other; a set of locking pins is slidably connected to the bottom of each set of side plates; multiple ...

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): H02G3/04H02G3/06
Inventor 何宏瑞周天敏
Owner 江苏瑞仕达电气设备有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com