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Recoverable anchor rope

A technology for recovering cables and anchor cables, which is applied in the field of anchor cables, can solve the problems of cumbersome recovery and unlocking of recovery anchors, unsuitability for high-efficiency, economical, and environmentally friendly construction requirements, and slow efficacy, so as to achieve easy recovery, good safety and stability, The effect of convenient processing and installation

Pending Publication Date: 2019-11-01
浙江中桥预应力设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a recyclable anchor cable, which is used to solve or partly solve the problems of cumbersome recovery and unlocking of existing recovery anchors, which are not suitable for efficient, economical and environmentally friendly construction requirements.

Method used

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Examples

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Embodiment Construction

[0043] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0045] An embodiment of...

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Abstract

The invention relates to the technical field of anchor ropes, and discloses a recoverable anchor rope. The recoverable anchor rope comprises a bearing body module; the bearing body module comprises aguide cover shell opened at one end, a bearing plate, an ejecting mechanism, and an anchor piece arranged in the guide cover shell; the bearing plate is connected with an opening end of the guide cover shell to form closed space; the anchor piece is assembled by multiple parts, and the multiple parts are assembled to form at least one conical hole; a fixing sleeve for fixing the multiple parts issleeved on the outer side of the anchor piece; the outer wall of the fixing sleeve is connected with the inner wall of the guide cover shell; one end of at least one working rope penetrates through the bearing plate and the conical hole in sequence from the outer side of the bearing plate; a first clamping piece is arranged between the working rope and the conical hole; and the ejecting mechanismis used for applying force on the external of the bearing plate to push the fixing sleeve to deviate from the anchor piece to relieve fixation of the multiple parts by the anchor piece. The recoverable anchor rope, provided by the invention, relieves constraint of the anchor piece through movement of the fixing sleeve, realizes easy recovery of the working rope, and achieves high unlocking speed.

Description

technical field [0001] The invention relates to the technical field of anchor cables, in particular to a recoverable anchor cable. Background technique [0002] Prestressed anchor cables are mainly used for the support of underground foundation pits. As a temporary support measure, the use of permanent anchor cables will not only cause a lot of waste of steel strands, but also cause construction waste to occupy the underground space, which will greatly reduce the urban underground space. Development and utilization bring hidden dangers. The recyclable anchor cable can solve these thorny problems, so the recyclable anchor cable will be the development trend of the temporary support field in the future. [0003] As early as the 1990s, my country carried out research on recyclable anchor cable technology for the purpose of reducing underground pollution. At present, there are many anchor cable companies and corresponding technical patents in China. The forms are basically hot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/74E02D17/04
CPCE02D5/74E02D17/04Y02A10/23
Inventor 金国喜金航华
Owner 浙江中桥预应力设备有限公司
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