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Ground anchor

A ground anchor and tension-resistant technology, applied to sheet pile walls, building types, buildings, etc., can solve the problems of inconvenient transportation, inapplicability, unfavorable recycling and reuse, etc., and achieve good economic benefits and reduce costs

Active Publication Date: 2014-04-02
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Anchor tools are used in the construction of power line towers, but most of the ground anchors currently used are cement cable reels made of concrete. This kind of cement cable reel is heavy and suitable for use as a permanent cable reel. If it is used as a temporary cable However, there are problems such as inconvenient transportation and unfavorable recycling and reuse. Although there are other forms of ground anchors (such as ship-type iron ground anchors) that can be used as temporary cable reels during tower construction, these ground anchors There is another common problem: it is only suitable for power line towers with small transmission capacity. For those towers with large transmission capacity, it cannot be applied due to the small load it can bear, and cannot meet the construction requirements.

Method used

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] Such as figure 1 , figure 2 , image 3 As shown, the ground anchor of this embodiment includes a cable connector 1 and a tensile assembly 2 connected to the cable connector 1. The tensile assembly 2 includes three tensile units 21 and is arranged on a tensile The connector 22 in the middle of the unit 21, the tensile unit 21 here is a seamless steel pipe, and the connector 22 is a connecting plate 221 fixed on the seamless steel pipe and a bolt 222 that fixes the adjacent connecting plates 221 together; , the seamless steel pipes are connected into a bamboo row structure through the connecting plate 221 and bolts 222 in the middle.

[0020] The seamless steel pipe of this embodiment can be selected from several specifications of φ102mm, φ121mm, φ140mm, and the wall thickness is 5-6mm. The tensile unit 21 can also be made of othe...

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Abstract

The invention discloses a ground anchor, which comprises an inhaul cable connecting piece and a tensile assembly connected with the inhaul cable connecting piece, wherein the tensile assembly comprises a plurality of tensile units and a connecting piece for detachably connecting the tensile units. The ground anchor can be detached for transportation and assembled for use, is flexible and convenient in structural alteration, and is suitable to be taken as a temporary inhaul cable disk; each part has a steel frame structure, so that high bearing capacity is achieved, convenience is brought to recycling, the cost is reduced, and a good economic benefit is achieved.

Description

technical field [0001] The invention belongs to the field of ground anchors, and relates to a combined ground anchor that can be used repeatedly and can be detachably transported. Background technique [0002] Anchor tools are used in the construction of power line towers, but most of the ground anchors currently used are cement cable reels made of concrete. This kind of cement cable reel is heavy and suitable for use as a permanent cable reel. If it is used as a temporary cable However, there are problems such as inconvenient transportation and unfavorable recycling and reuse. Although there are other forms of ground anchors (such as ship-type iron ground anchors) that can be used as temporary cable reels during tower construction, these ground anchors There is another common problem: it is only suitable for power line towers with small transmission capacity. For those towers with large transmission capacity, it cannot be applied because of its small load and cannot meet th...

Claims

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Application Information

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IPC IPC(8): E02D5/80E04H12/20
Inventor 景文炳夏远灿陈晓聪武剑杨华忠范文玲龚付高张涛朱洪滨刘行周斌方北极
Owner STATE GRID CORP OF CHINA
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