Anchor pile for slope support and using method thereof

A technology for anchor piles and slopes, applied in the field of anchor piles for slope support, can solve problems such as damage to anchor piles, limited expansion of anchor piles, and unrecoverable anchor piles, etc., to reduce construction difficulty, reduce side resistance, The effect of increasing the protective effect

Active Publication Date: 2021-11-02
SHANGQIU INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anchor pile for slope support and its use method, which solves the problems of limited expansion of the anchor pile, inability to recover the anchor pile, and damage to the anchor pile after forced recovery

Method used

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  • Anchor pile for slope support and using method thereof
  • Anchor pile for slope support and using method thereof
  • Anchor pile for slope support and using method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-6 , an anchor pile for slope support, the anchor pile body 1, the upper and lower ends of the outer wall of the anchor pile body 1 are provided with six telescopic holes 2 penetrating to the inner wall, and the top of the anchor pile body 1 is provided with back-stop teeth The slot 3 and the back-stop tooth slot 3 are plugged with the limit mechanism 4, and the limit mechanism 4 is fixedly connected with the top of the anchor pile body 1 b...

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Abstract

The invention relates to the technical field of slope protection, in particular to an anchor pile for slope support and a use method thereof. The technical problem to be solved by the present invention is that the expansion effect of the anchor pile is limited, the anchor pile cannot be recovered and the anchor pile is damaged after forced recovery. In order to solve the problems of the above-mentioned technologies, the present invention provides an anchor pile for slope support. The present invention consists of an anchor pile body, a limit mechanism and a telescopic mechanism. With the cooperation of the holes, the twelve tensile parts are radially expanded to the outside of the anchor pile body, so that the anchor pile body is firmly fastened in the slope rock and soil as a whole, and the overall retreat of the anchor pile body can be prevented, reducing the The construction difficulty of the slope protection project is that by turning the limit plate in the opposite direction, the twelve tensile parts can be shrunk to the inside of the twelve telescopic holes at the same time, reducing the side resistance of the anchor pile body, thereby facilitating the anchor pile body. recycling, thereby improving construction efficiency.

Description

technical field [0001] The invention relates to the technical field of slope protection, in particular to an anchor pile for slope support and a method for using the same. Background technique [0002] When the slope formed in the engineering construction encounters rainy days or strong vibrations, geological disasters such as landslides, collapses, swelling or spalling often occur. The support mechanism, wherein, anti-slide piles or prestressed cables, or a combination of anti-slide piles and prestressed cables, are commonly used support structures. According to the geological composition, the slope can be divided into landslide body and sliding bed from outside to inside. The landslide body is also called the unstable area. Relatively, the sliding bed is called the stable area. Anti-slide piles or prestressed cables pass through The landslide body goes deep into the slide bed, which is used to support the sliding force of the landslide body and stabilize the slope. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20E02D5/74
CPCE02D5/74E02D17/20E02D17/207
Inventor 张兰李博张磊李净净李海涛彭京锋雷亚设
Owner SHANGQIU INST OF TECH
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