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Anchor fluke device and installation tool as well as installation and fixing method for deep hole installation

A technology for installation tools and anchor claws, which is applied in the field of technical equipment related to geotechnical and mechanical engineering, can solve the problems of low installation success rate, complicated installation, difficult recycling and reuse, etc., and achieve the effect of reducing construction costs and facilitating installation

Active Publication Date: 2016-08-31
SHANDONG SHENGLONG SAFETY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current anchor flukes have problems such as unreliable fixation and complicated installation after installation in deep holes, and the success rate of installation is low, and it is not easy to recycle and reuse after installation failure

Method used

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  • Anchor fluke device and installation tool as well as installation and fixing method for deep hole installation
  • Anchor fluke device and installation tool as well as installation and fixing method for deep hole installation
  • Anchor fluke device and installation tool as well as installation and fixing method for deep hole installation

Examples

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Effect test

Embodiment 1

[0063] Embodiment 1: a kind of fluke device that is used for deep hole installation, its structure is as follows Figure 1-3 As shown, it includes: a lower cover 1 with a tapered structure, a first anchor claw body shell 2, a throat hoop 3, an elastic sleeve 4, a claw 5, a connecting rope 6, a screw 7, a first buckle 8, a pressure plate 9, a pressure plate Spring 10, baffle plate 11, extension spring 12, guide bar 13, extension spring fixed bar 14, claw rotating bar 15, connecting rope locking bolt 16, the second buckle 17 and the second anchor claw body shell 18.

[0064] The first fluke body shell 2 and the second fluke body shell 18, except for the number of upper through holes, are completely the same in other dimensions and form a circular shell of the fluke device after combination.

[0065] Inside the casing are provided with a first buckle 8, a pressure plate 9, a stage clip 10, a baffle plate 11, an extension spring 12, a guide rod 13, an extension spring fixing rod 14,...

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Abstract

The invention relates to an anchor fluke device and an installation tool as well as an installation and fixing method for deep hole installation and belongs to the field of related technical equipment of rock and mechanical engineering. The device part mainly comprises a shell and a lower cover connected with the shell, wherein the shell is provided with a plurality of through holes; a clamping claw is hinged into the shell; a clamping part of the clamping claw protrudes out of the through holes; the outer side of the shell is fixedly connected with an elastic sleeve; a tension spring fixing rod is fixedly connected with the shell part; one end of a tension spring is connected with the tension spring fixing rod and the other end of the tension spring is connected with the clamping claw; a baffle is arranged above the tension spring fixing rod and the baffle is clamped in the shell; a compression ring and a pressing plate are arranged on the upper side of the baffle; the pressing plate is fixedly connected with a guide rod; the guide rod is provided with a convex part; and the guide rod is driven by the pressing plate to move and a rod part of the convex part is in contact with the clamping claw so that the outer diameter of the clamping claw is changed. The device has a brand new structure so that the device can be rapidly and efficiently anchored in a deep hole and can be recycled and used under the condition that anchoring is failed.

Description

technical field [0001] The invention relates to the technical equipment field related to geotechnical and mechanical engineering, and specifically relates to an anchor fluke device, an installation tool and an installation and fixing method for deep hole installation. Background technique [0002] With the continuous improvement of mining technology and the application of large-scale mechanization, the intensity and depth of mine mining are increasing, and the impact of rock mass movement caused by mining on production and life is becoming more and more serious. Dynamic disasters such as surface subsidence and rock burst occur. This not only endangers the lives of underground workers, but also endangers the safety of surface buildings, causing tension between workers and farmers, and even affecting the production of enterprises. For this reason, measuring rock mass displacement and implementing monitoring and early warning has become a necessary prerequisite to ensure safe ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 孙增荣姜龙吴琪陈克军文强
Owner SHANDONG SHENGLONG SAFETY TECH CO LTD
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