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Ground anchor device

A ground anchor and fixing device technology, which is applied in construction, foundation structure engineering, sheet pile walls, etc., can solve problems such as unreasonable ground anchor structure setting, affecting use efficiency, and difficult screw-in and screw-out operations, so as to improve work efficiency. Efficiency and ease of use, reduced labor intensity, and low resistance

Inactive Publication Date: 2019-04-26
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a ground anchor device to solve the technical problems in the prior art that the ground anchor structure is unreasonably set, the operation of screwing in and out is difficult, and the use efficiency is affected.

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Embodiment Construction

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Please also refer to Figure 1 to Figure 3 , the ground anchor device provided by the embodiment of the present invention will now be described. The ground anchor device includes a ground anchor 1, the bottom of the ground anchor 1 is provided with a tip 2, and the top is provided with a lifting ring 3 for fixing a stay rope. The ground anchor 1 is provided with a cavity 5, and the middle and lower part of the ground anchor 1 is A through hole 6 communicating with the cavity 5 is provided, the angle between the opening direction of the through hole 6 and th...

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Abstract

The invention provides a ground anchor device and belongs to the field of electric transmission line engineering construction. The ground anchor device comprises a ground anchor rod and a fixing device, wherein the bottom of the ground anchor rod is provided with a tip end; the top of the ground anchor rod is provided with a hoisting ring used for fixing a pull rope; the inside of the ground anchor rod is provided with a cavity; the lower middle part of the ground anchor rod is provided with a through hole communicated with the cavity; an included angle between an opening direction of the through hole and a middle axle of the ground anchor rod is larger than 0 degree and smaller than 180 degrees; the inside of the cavity is provided with a jacking device; the output end of the jacking device is provided with a bulge which penetrates through the through hole and extends outward to the outer side of the ground anchor rod; and the fixing device is detachably arranged on the top of the ground anchor rod and is used for preventing the ground anchor rod from inclining. The ground anchor device provided by the invention aims at solving the technical problem that the existing ground anchorstructure is unreasonable in arrangement and difficult in screwing and unscrewing operation to influence the use efficiency in the prior art.

Description

technical field [0001] The invention belongs to the technical field of transmission line engineering construction, and more specifically relates to a ground anchor device. Background technique [0002] Ground anchors are also called ground drills and ground anchor piles. They are used as temporary anchor wire ropes during the construction of power transmission and transformation projects and telecommunication cable projects, and can also be used as professional tools and equipment for permanent ground anchors. However, the current ground anchor setting is not reasonable. It is generally composed of a ground anchor rod and a spiral piece arranged at the lower part of the ground anchor rod. Risk, but the setting of the spiral piece also makes the operation of screwing in and out of the ground anchor time-consuming and laborious, which affects the operation speed and is inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide ...

Claims

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Application Information

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IPC IPC(8): E02D5/80
CPCE02D5/80
Inventor 梁娜刘元浩王敏
Owner STATE GRID CORP OF CHINA
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