Recyclable assembly type cement paste sand anchor rod and anchoring method thereof

An anchoring method and cement slurry technology, which are applied in construction, sheet pile wall, infrastructure engineering and other directions, can solve the problems of increased cost of recycling demand and non-recyclability, and achieve the effect of easy disassembly and assembly and stable connection.

Inactive Publication Date: 2021-02-09
陈荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This invention relates to an improved design for bolts used with equipment that requires secure connections over long periods of time without being easily separated or damaging them due to vibrations caused from use. It achieves this through threads on both parts connected together, which makes it easier to connect/disconnect these components quickly and smoothly compared to traditional methods like screws. Additionally, there're also added features such as locking mechanisms to ensure stability even after repeated uses. Overall, this innovation improves safety measures against accidental damage and allows for quicker maintenance times.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and effectiveness of various types of construction materials used during excavations due to their ability to hold together when subjecting them to external forces like gravity or hydraulic loading. Existing methods involve fixing the ends of these material through adhesive bondings, which can lead to waste disposal issues if they were buried after each usage period.

Method used

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  • Recyclable assembly type cement paste sand anchor rod and anchoring method thereof

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Embodiment Construction

[0041] The following is attached figure 1 , to further describe this application in detail.

[0042] The embodiment of the present application discloses a recyclable assembled cement slurry sand anchor.

[0043] refer to figure 1 , a recyclable assembled cement slurry sand bolt includes a bolt body 1, and the bolt body 1 is sequentially provided with a load plate 3, a hollow sand cylinder 4, a sealing plate 5, and a hard plastic casing 6 along the direction of its axis and pallet7. Both the load plate 3 and the supporting plate 7 are made of metal material or alloy material.

[0044]The load plate 3 is detachably connected to the anchor rod body 1 . Specifically, the load plate 3 is provided with a threaded structure, and the bolt body 1 is threadedly connected with the threaded structure. The threaded structure may be a screw hole directly opened on the load plate 3 , or it may be a first threaded piece 2 that is pressed against or fixedly arranged on the side of the load p

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Abstract

The invention relates to a recyclable assembly type cement paste sand anchor rod and an anchoring method thereof, and relates to the technical field of geotechnical engineering. The recyclable assembly type cement paste sand anchor rod comprises an anchor rod body; and a load plate, a hollow sand column body and a sealing plate are sequentially arranged on the anchor rod body in the axis directionof the anchor rod body, cement paste is adsorbed to the hollow sand column body, and the load plate is detachably connected with the anchor rod body. After the anchor rod body provided with the loadplate, the hollow sand column body and the sealing plate is installed in an anchor hole, pressure is applied to the sealing plate so that the hollow sand column body can be crushed into gravel. Afterthe anchor rod body is pulled out to compact and consolidate the gravel, the compacted and consolidated gravel can be solidified stably, and the situation that the gravel moves due to the dynamic loadof a site, and consequently anchoring force (prestress) is loosened is relieved. When the anchor rod body needs to be recycled, the anchor rod body can be detached from the load plate and recycled.

Description

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Claims

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Application Information

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Owner 陈荣
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