Title:
GROUTING SYSTEM THAT IS SUITABLE FOR APPARATUS SUPPORT AND CAN ACCURATELY CONTROL DIFFUSION DIRECTION OF INORGANIC SLURRY, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/221676
Kind Code:
A1
Abstract:
The present application belongs to the technical field of building ground leveling, and relates to a grouting system that is suitable for an apparatus support and can accurately control a diffusion direction of inorganic slurry, and a method. The grouting system that is suitable for an apparatus support and can accurately control a diffusion direction of inorganic slurry comprises a rubber capsule, a permanent magnet and a magnetic force generator, wherein the rubber capsule is configured to be lowered into a borehole beside a subsidence area and is located below the subsidence area; the rubber capsule is provided, in a penetrating manner, with an intake hole through which a liquid is injected into the rubber capsule; the side of the rubber capsule facing the subsidence area is provided with expansive rubber, which absorbs water and expands, and the permanent magnet is embedded in the expansive rubber; and the magnetic force generator is configured to be arranged in the subsidence area and generates a magnetic field to magnetically cooperate with the permanent magnet, such that the rubber capsule deforms towards the subsidence area to lift the subsidence area. The present application has the effects of lifting a land subsidence area and implementing land subsidence area leveling.
Inventors:
CUI TENGYUE (CN)
Application Number:
PCT/CN2023/086179
Publication Date:
November 23, 2023
Filing Date:
April 04, 2023
Export Citation:
Assignee:
BEIJING HENGXIANG HONGYE FOUNDATION REINFORCEMENT TECH CO LTD (CN)
International Classes:
E02D35/00
Foreign References:
| CN114809135A | 2022-07-29 | |||
| CN201241344Y | 2009-05-20 | |||
| CN110042834A | 2019-07-23 | |||
| CN109653215A | 2019-04-19 | |||
| JP2008208633A | 2008-09-11 | |||
| JP2010248759A | 2010-11-04 |
Attorney, Agent or Firm:
BEIJING YICHUANMING INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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