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Novel steel pipe butting connector

A technology for butt jointing of steel pipes and connectors, applied in building types, towers, buildings, etc., can solve the problems of high site construction requirements, high cost, and complex construction, and achieve the effect of beautiful appearance, low cost, and reduced processing difficulty

Inactive Publication Date: 2014-01-29
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional steel pipe butt joints usually use welding, flange connection, and plugging; flange connection requires casting, is expensive, complex in construction, and has prying force, which cannot better meet the needs of the development of transmission lines; welding has high requirements for on-site construction and cannot Conducive to a large number of on-site operations

Method used

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  • Novel steel pipe butting connector
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  • Novel steel pipe butting connector

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] A new type of butt joint steel pipe connector, which is used in power transmission and transformation lines, and includes two main pipes 1 that need to be docked. Correspondingly arranged on the same horizontal plane respectively, the plugboards 2 are fixed by setting the connecting boards 3 .

[0023] The diameters of the above two connecting main pipes 1 are the same or different.

[0024] The flashboard 2 is vertically welded on the main pipe 1 .

[0025] The above-mentioned plug-in plate is provided with bolt holes 4 .

[0026] Bolt holes 4 are provided on the above-mentioned connecting plate 3 .

[0027] The above-mentioned plug-in plate 2 and the above-mentioned connection plate 3 are fixedly connected by bolts.

[0028] The above...

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Abstract

The invention relates to a novel steel pipe butting connector applied to transmission and transformation lines. The novel steel pipe butting connector comprises two main pipes to be butted. Butt ports of the main pipes are provided with a plurality of insert plates respectively arranged in the same horizontal plane. The insert plates are fixed through connecting plates. The novel steel pipe butting connector used in the ways of butting steel pipes with insert plates is simple in structure, attractive in appearance, capable of clearly transmitting force, and applicable to steel pipe towers and poles; compared to the traditional flange connecting way, the way of butting the steel pipes with insert plates has the advantages that machining is convenient, no casting is needed, the production cost is low, machining efficiency can be improved effectively, engineering cost can be reduced, and resources can be saved.

Description

technical field [0001] The invention relates to a novel butt joint steel pipe connector used in power transmission and transformation line engineering. Background technique [0002] The transmission tower is a high-rise structure with a large number of projects and is very important. As a power facility of an important lifeline project, various types of connection methods are often used in power transmission and transformation line projects. [0003] With the continuous development of transmission lines, steel pipe poles and steel pipe towers are used more and more. Traditional steel pipe butt joints usually use welding, flange connection, and plugging; flange connection requires casting, is expensive, complex in construction, and has prying force, which cannot better meet the needs of the development of transmission lines; welding has high requirements for on-site construction and cannot Conducive to a large number of operations on site. Therefore, it is necessary to deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/08
Inventor 陈楷沈培锋龙禹漆炜之王展刘春江王迎春谢恺谈磊朱轶龙海波赵建顾明亮张大长
Owner STATE GRID CORP OF CHINA
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