Power transmission line pole and installation method thereof

A technology of transmission line and installation method, applied in the field of electric power engineering, can solve problems such as pressure instability and damage of steel pipe wall

Inactive Publication Date: 2021-08-31
江苏海能电力设计咨询有限责任公司 +3
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a power transmission line pole and its installation method to solve the technical problem of premature pressure instability and damage to the steel pipe wall in the prior art

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
  • Power transmission line pole and installation method thereof
  • Power transmission line pole and installation method thereof
  • Power transmission line pole and installation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. ...

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 transmission line pole. The power transmission line pole is characterized by comprising a pole body and a foundation; and the bottom end of the pole body is fixedly connected with the foundation, a plurality of cross arms are arranged on the pole body, and the pole body and the cross arms are filled with concrete. According to the power transmission line pole, concrete is poured into an original steel pipe, so that the strength of the pole body is increased, the diameter of the pole body and the foundation can be reduced, the occupied area is reduced, and design and construction are facilitated.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a power transmission line pole and an installation method thereof. Background technique [0002] Steel has good tensile performance, but it is prone to instability and failure when it is compressed. In the field of electric power engineering, the shaft of the steel pipe pole of the transmission line mainly bears the bending moment, axial pressure and shearing force, and the cross arm mainly bears the bending moment and shearing force, among which the controlling function is generally the bending moment. When bending, part of the steel in the cross section of the steel pipe is under compression, and part of the steel is under tension. In order to avoid premature failure of the steel pipe wall under pressure, the steel pipe pole of the transmission line often needs to adopt a larger diameter and wall thickness. It not only consumes more steel materials, but also...

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): E04H12/12E04H12/24E04H12/22E04H12/34
CPCE04H12/12E04H12/24E04H12/22E04H12/34E04H12/341
Inventor 陈春超冯鹏袁冬旻王赢王志华郑蓉
Owner 江苏海能电力设计咨询有限责任公司
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