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Anchorage device capable of recovering anchor cable

An anchorage and anchor cable technology, which is applied in construction, sheet pile walls, foundation structure engineering, etc., can solve the problems of ground anchors and anchor cables being stuck and unable to be recycled

Pending Publication Date: 2021-02-09
XIAMEN JINHAIMING IND & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As a result, after construction, the ground anchor and anchor cable are stuck and cannot be recovered

Method used

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  • Anchorage device capable of recovering anchor cable
  • Anchorage device capable of recovering anchor cable
  • Anchorage device capable of recovering anchor cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: see Figure 1 to Figure 11 , an anchor 100 for recoverable anchor cables, comprising a seat body 1, a disassembly sleeve 2 and a drawing sleeve 3, the disassembly sleeve 2 is arranged in the accommodation cavity of the base body 1, and a through hole is arranged in the middle of the disassembly sleeve 2 Holes 22, two or more load holes are provided at the joint between the decomposition sleeve 2 and the base body 1, and the decomposition sleeve 2 is provided with interval grooves 21 between adjacent load holes. The load holes are tapered channels, and each A load clip 4 and a load spring 5 are arranged in the load hole, a drawing sleeve 3 is arranged on the through hole of the disassembly sleeve 2, and an unlocking clip 6 and an unlocking spring 7 are arranged on the drawing sleeve 3, and the unlocking clip 6 is higher than the dividing sleeve. Unsleeve 2; the steel strand passes through the seat body 1, the through hole in the middle of the decomposition sleev...

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PUM

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Abstract

The invention discloses an anchorage device capable of recovering an anchor cable. The anchorage device comprises a base body, a decomposition sleeve and a drawing sleeve; the decomposition sleeve isarranged in a containing cavity in the base body; a through hole is formed in the middle of the decomposition sleeve; more than two load holes are formed in the joint of the decomposition sleeve and the peripheral side of the base body; a spacing groove is formed in the decomposition sleeve between every two adjacent load holes; the load holes are conical hole channels; a load clamping piece and aload spring are arranged in each load hole; the drawing sleeve is arranged on the through hole of the decomposition sleeve; an unlocking clamping piece and an unlocking spring are arranged on the drawing sleeve; the unlocking clamping piece is higher than the decomposition sleeve; a steel strand penetrates through the base body, the middle through hole of the decomposition sleeve and the inner clamping piece of the drawing sleeve to form an unloading steel strand; and steel strands are inserted into the load holes to form load steel strands. The anchorage device is large in bearing capacity and easy to unlock, can be assembled on a construction site and is high in anchor cable recovery rate.

Description

technical field [0001] The invention discloses an anchoring device for a recoverable anchor cable, which belongs to the technical field of anchoring devices according to the International Patent Classification (IPC). Background technique [0002] Building foundation pits or foundation reinforcement projects usually use anchor cables for anchoring. Recyclable anchor cables are the development direction of engineering construction anchor technology. When anchoring, anchor cables and ground anchors are buried underground, and cement is poured into the anchor cable tunnel. Form a closure, but during construction, the existing anchor cables often have abnormal conditions: [0003] For example, the ground anchor sleeve ruptures, cement enters the interior of the ground anchor, or [0004] The ground anchor or anchor cable is deformed during the construction process; [0005] As a result, after the construction, the ground anchor and the anchor cable are stuck and cannot be recov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/74E02D5/76
CPCE02D5/74E02D5/765E02D2250/0046E02D2600/30
Inventor 黄金狮程继宝黄印昆王浩高炳辉
Owner XIAMEN JINHAIMING IND & TRADE CO LTD