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Serially anchorable anchor and uses thereof

A ground anchor and chain technology, applied in construction, sheet pile wall, foundation structure engineering and other directions, can solve the problems of complex production, high production cost, poor reliability of bundled ground anchors, etc., to increase safety, enhance anchoring ability, The effect of enhanced anchoring capacity

Active Publication Date: 2012-07-18
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the reliability of the tied dragon ground anchor is also poor.
Moreover, the construction procedure is complex
The spiral ground anchor is a new technology developed in recent years. It is made into a spiral cutter at the end of the anchor rod of the ground anchor, and the ground anchor is installed by rotating the surface soil. This method of ground anchor is reliable, but the production is complicated. high production cost

Method used

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  • Serially anchorable anchor and uses thereof
  • Serially anchorable anchor and uses thereof
  • Serially anchorable anchor and uses thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] A ground anchor that can be chain anchored. The chain ground anchor 1 includes an anchor rod 14. There is an iron ring 11 on the top of the anchor rod. Under the iron ring, there are fixed iron rings 13 that are close to both sides of the anchor rod 14 and are connected side by side with the fixed iron ring. Movable hoop 12 is arranged; Described anchor rod is made of round steel, angle steel, channel steel or I-beam, and one end of the anchor rod is a pointed shape, and the iron hoop at the top of the anchor rod is a seamless iron ring for Fixed wind rope 2; described fixed hoop and movable hoop are seamless hoops.

[0016] When the ground anchor can be used as a common ground anchor, the anchor rod can be driven into the ground 3 according to the angle of the wind rope.

[0017] When the ground anchor is used as a multi-stage chain anchor, the anchor rod can be driven into the ground 3 according to the angle of the wind rope, the movable iron ring on the anchor rod is...

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Abstract

The invention relates to an anchor, in particular to a serially anchorable anchor and uses thereof, which belong to the technical field of building machinery. The serially anchorable anchor comprises an anchor bolt, a steel ring is disposed at the top of the anchor bolt, fixed steel rings tightly attached to two sides of the anchor bolt are disposed below the steel ring, and movable steel rings are connected abreast with the fixed steel rings. When the serially anchorable anchor is anchored slantingly in another direction through the steel rings, pull of a cable becomes pressure to an anchor pile, and accordingly the stressed state of the anchor pile is changed and anchorage of the anchor pile is enhanced. The serially anchorable anchor can be used as common anchors and can also be used anchored serially with other serially anchorable anchors. As the stress direction of the serially anchorable anchor is changed and ground soil is compacted by the anchor, anchorage of the anchor is enhanced and safety of the anchor is improved.

Description

technical field [0001] The present invention relates to a ground anchor, in particular to a ground anchor capable of chain anchoring and its application. It is mainly suitable for supporting some towering construction machines (such as derricks, construction elevators, independent columns, etc.) during the construction of construction projects. And temporary facilities, for the sake of safety, all will use cable wind rope multi-party symmetrical tension, these cable wind ropes all must play a role through the pulling force of ground anchor and ground, belong to the technical field of construction machinery. Background technique [0002] In construction engineering, ground anchors are often used to fix drag ropes, cable wind ropes, hoists, guide pulleys, etc. Commonly used ground anchors include pile ground anchors, tied dragon ground anchors, and spiral ground anchors. The so-called pile anchor is to drive wooden piles or steel piles into the ground surface, and tie the cab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/80
Inventor 宋功业
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH