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Spliced waterproof curtain structure

A water-stop curtain and splicing technology, which is used in infrastructure engineering, construction, sheet pile walls, etc., can solve the problems of difficult to change the water-stop curtain structure, no splicing function, and increase in the cost of the water-stop curtain structure. Water-stopping effect, tightening effect

Pending Publication Date: 2022-02-11
深圳市南华岩土工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a spliced ​​water-stop curtain structure to solve the problem that the existing water-stop curtain structures on the market often use continuous deep stirring piles, continuous high-pressure rotary spray piles, etc., and support piles. Spraying with support piles for foundation pit safety protection, but this kind of water-stop curtain structure is often difficult to change further once it is fixed, and it does not have the function of splicing, so the cost of the water-stop curtain structure increases.

Method used

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  • Spliced waterproof curtain structure
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  • Spliced waterproof curtain structure

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Embodiment Construction

[0044] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "c...

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Abstract

The invention discloses a spliced waterproof curtain structure which comprises a pile body, a limiting combination structure, a fixed assembly structure, a clamping insertion structure and a rotary adjusting structure, the limiting combination structure is arranged on the left side of the pile body, and the fixed assembly structure is arranged above the front end of the pile body; A clamping and inserting structure is arranged below the fixed assembling structure, and a rotary adjusting structure is arranged in the left side of the clamping and inserting structure. According to the spliced waterproof curtain structure, a user clamps a right special-shaped clamping strip of one pile body into a left special-shaped groove frame of another pile body, so that different pile bodies are combined in the horizontal direction, the left special-shaped groove frame and the right special-shaped clamping strip are matched in shape and structure, and the pile bodies, the left special-shaped groove frame and the right special-shaped clamping strip are fixedly connected; therefore, no gap exists after different pile bodies are combined, a user can clamp the limiting groove of one pile body to the outer side of the limiting block of another pile body, and the different pile bodies are combined in the vertical direction.

Description

technical field [0001] The invention relates to the field of foundation pit water-stop technology, in particular to a spliced ​​water-stop curtain structure. Background technique [0002] The water-stop curtain refers to the general term of the water-stop series around the main body of the project. It is used to prevent or reduce the side wall of the foundation pit and the groundwater at the bottom of the foundation pit from flowing into the foundation pit. When it is difficult, it is basically necessary to set up a water-stop curtain to prevent the leakage of groundwater. [0003] The existing water-stop curtain structures on the market often use continuous deep-stirring piles, continuous high-pressure rotary grouting piles, etc., and use spray-mixing between support piles and support piles for foundation pit safety protection. It is difficult to make further changes and does not have the splicing function, so the cost of the water-stop curtain structure is increased. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D19/18E02D5/02E02D5/14
CPCE02D19/18E02D5/02E02D5/14
Inventor 宋友红杨根胜喻智朱钧徐瀚文宋桥
Owner 深圳市南华岩土工程有限公司