CN215330058U - Underground continuous wall waterproof construction - Google Patents

Abstract

The utility model discloses a waterproof structure of an underground continuous wall, which comprises a guide wall body, a connecting layer, a waterproof coiled material layer, a protective plate, a waterproof coating, a sealing rubber mat and a triangular mat, wherein the connecting layer is positioned inside the guide wall body, the waterproof coiled material layer is fixedly connected to the surface of the connecting layer, the protective plate is fixedly connected to the surfaces of the connecting layer and the waterproof coiled material layer, the waterproof coating is coated on the surface and the inner wall of the protective plate, the sealing rubber mat is fixedly connected to two sides of the protective plate, the sealing rubber mat is in tight contact with the inner wall of the guide wall body, and the triangular mat is fixedly connected to the inner wall of the protective plate. The utility model solves the problems that the existing underground diaphragm wall is easy to gush and permeate after being poured with concrete after excavation, and the safety of a foundation pit is extremely easy to be influenced if the wall body seepage cannot be effectively prevented and controlled by arranging the guide wall body, the connecting layer, the waterproof coiled material layer, the protection plate, the waterproof coating, the sealing rubber mat and the triangular mat to be used in a matched manner.

Description

Underground continuous wall waterproof construction

Technical Field

The utility model relates to the technical field of underground diaphragm wall construction, in particular to a waterproof structure of an underground diaphragm wall.

Background

At present, can use underground continuous wall during the building site construction, groundwater gushes out after the concreting easily after current underground continuous wall excavation, the infiltration, the wall body seepage is if can not effectively prevent and control, influence the safety of foundation ditch very easily, and current continuous wall also can take to lay the waterproof layer to carry out waterproofly during the in-service use, but in-reality waterproof layer is waterproof not only receives pressure deformation all around easily, thereby make wall body self local deformation, and destroy the waterproof layer after the deformation, thereby make the waterproof layer damaged, so current waterproof method can not satisfy actual waterproof demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof structure of an underground diaphragm wall, which can prevent water and avoid the phenomenon that the safety of a foundation pit is influenced when underground water is easy to gush and permeate after concrete is poured and the wall seepage cannot be effectively prevented and controlled after the existing underground diaphragm wall is excavated.

The technical scheme adopted by the utility model is as follows:

the utility model provides an underground continuous wall waterproof construction, includes guide wall body, articulamentum, waterproof roll material layer, guard plate, waterproof coating, sealed cushion and three corner pad, the articulamentum is located the inside of guide wall body, waterproof roll material layer fixed connection is on the surface of articulamentum, guard plate fixed connection is in the surface on articulamentum and waterproof roll material layer, waterproof coating scribbles the surface and the inner wall of locating the guard plate, sealed cushion fixed connection is in the both sides of guard plate, the inner wall in close contact with of sealed cushion and guide wall body, three corner pad fixed connection are in the inner wall of guard plate.

Preferably, the connecting layer is made of rubber, and the thickness of the connecting layer is two centimeters.

Preferably, the thickness of the waterproof roll layer is one centimeter, and the waterproof roll layer is positioned between the connecting layer and the protection plate.

Preferably, the number of the protection plates is two, the protection plates are made of steel plates, and the thickness of the protection plates is three centimeters.

Preferably, the number of the waterproof coatings is two, and the waterproof coatings are matched with the protection plate for use.

Preferably, the number of the sealing rubber pads is several, and the several sealing rubber pads are uniformly distributed.

The utility model solves the problems that the underground water is easy to gush and permeate after being poured with concrete after the existing underground diaphragm wall is excavated, and the safety of a foundation pit is very easy to be influenced if the wall body seepage cannot be effectively prevented and controlled by arranging the guide wall body, the connecting layer, the waterproof coiled material layer, the protection plate, the waterproof coating, the sealing rubber mat and the triangular mat in a matching way. Furthermore, through setting up the articulamentum, can play a effect of connecting, play the effect of connection fixed in the inboard of two guard plates. Furthermore, through setting up waterproof roll material layer, can play waterproof effect in the inside of two guard plates, strengthened the holistic waterproof performance of structure. Further, through setting up the guard plate, can play fixed waterproof effect, the groundwater seepage underground wall that the intracavity of avoiding the guide wall body was gushed. Furthermore, through setting up waterproof coating, can strengthen waterproofly on the surface and the inner wall of guard plate, just play waterproof effect on the guard plate surface. Further, through setting up sealed cushion, can play sealed effect in the both sides of guard plate, avoid the infiltration to gush out from the gap between guide wall body and the guard plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a guide wall body; 2. a connecting layer; 3. a waterproof roll layer; 4. a protection plate; 5. a water-resistant coating; 6. sealing the rubber gasket; 7. a triangular cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1, 2 and 3, the present invention includes

As shown in fig. 1 to 3, the present invention provides a waterproof structure for an underground diaphragm wall, which includes a guide wall body 1, a connection layer 2, a waterproof roll material layer 3, a protection plate 4, a waterproof coating 5, a sealing rubber mat 6 and a triangular mat 7, wherein the connection layer 2 is located inside the guide wall body 1, the waterproof roll material layer 3 is fixedly connected to the surface of the connection layer 2, the protection plate 4 is fixedly connected to the surfaces of the connection layer 2 and the waterproof roll material layer 3, the waterproof coating 5 is coated on the surface and the inner wall of the protection plate 4, the sealing rubber mat 6 is fixedly connected to both sides of the protection plate 4, the sealing rubber mat 6 is in close contact with the inner wall of the guide wall body 1, and the triangular mat 7 is fixedly connected to the inner wall of the protection plate 4.

Referring to fig. 2, the connecting layer 2 is made of rubber, and the thickness of the connecting layer 2 is two centimeters.

As a technical optimization scheme of the utility model, the connecting layer 2 is arranged, so that a connecting effect can be achieved, and the connecting and fixing effects can be achieved on the inner sides of the two protection plates 4.

Referring to fig. 2, the layer of waterproof roll 3 has a thickness of one centimeter, and the waterproof roll 3 is located between the connection layer 2 and the protection plate 4.

As a technical optimization scheme of the utility model, the waterproof roll layer 3 is arranged, so that the waterproof effect can be achieved in the two protection plates 4, and the integral waterproof performance of the structure is enhanced.

Referring to fig. 1 and 2, the number of the protection plates 4 is two, the protection plates 4 are made of steel plates, and the thickness of the protection plates 4 is three centimeters.

As a technical optimization scheme of the utility model, the protection plate 4 is arranged, so that the fixed waterproof effect can be achieved, and underground water gushing out from the cavity of the guide wall body 1 is prevented from leaking into the underground wall.

Referring to fig. 2, the number of the waterproof coating 5 is two, and the waterproof coating 5 is used in cooperation with the shielding plate 4.

As a technical optimization scheme of the utility model, the waterproof coating 5 is arranged, so that the surface and the inner wall of the protection plate 4 can be reinforced and waterproofed, and the surface of the protection plate 4 can play a waterproof role.

Referring to fig. 3, the number of the sealing rubber pads 6 is several, and the several sealing rubber pads 6 are uniformly distributed.

As a technical optimization scheme of the utility model, the sealing rubber gasket 6 is arranged, so that the sealing effect can be achieved on two sides of the protection plate 4, and the water seepage is prevented from gushing out from a gap between the guide wall body 1 and the protection plate 4.

The working principle and the using process of the utility model are as follows: during the use, the user has set up behind the guide wall body 1 can remove the protection plate 4 body, makes its inside of inserting guide wall body 1 downwards, and the sealed cushion 6 of protection plate 4 both sides can fill the clearance between protection plate 4 and the guide wall body 1, avoids groundwater to ooze through the gap, then can be isolated groundwater after waterproof coating 5, protection plate 4 and the 3 cooperation of waterproof coil stock layer, be convenient for afterwards to the inside concrete that pours into of guide wall body 1.

In summary, the following steps: this underground continuous wall waterproof construction, through setting up direction wall body 1, articulamentum 2, waterproof coil stock layer 3, guard plate 4, water proof coating 5, sealed cushion 6 and three corner pad 7's cooperation is used, solved current underground continuous wall excavation back groundwater and gush out after pouring into the concrete easily, the infiltration, if the wall body seepage can not effectively be prevented and controlled, influence the problem of foundation ditch safety very easily, and the device can manifold cycles used repeatedly, greatly reduced the cost resource.

In the description of the present invention, it is to be noted that, for the orientation words, there are terms such as "center", "lateral", "longitudinal", and the like

The terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used to designate an orientation or positional relationship that is based on the orientation or positional relationship shown in the drawings for purposes of descriptive convenience and simplicity of description, and are not intended to indicate or imply that the device or element so designated must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the specific scope of the utility model.

It is noted that the terms "first", "second", and the like in the description and claims of the present application are used for

Similar objects are distinguished and not necessarily used to describe a particular order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the application of the principles of the technology. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the specific embodiments described herein, and may include more effective embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (6)

1. The utility model provides an underground continuous wall waterproof construction which characterized in that: including direction wall body (1), articulamentum (2), waterproof roll material layer (3), guard plate (4), waterproof coating (5), sealed cushion (6) and three corner pad (7), articulamentum (2) is located the inside of direction wall body (1), waterproof roll material layer (3) fixed connection is in the surface of articulamentum (2), guard plate (4) fixed connection is in the surface of articulamentum (2) and waterproof roll material layer (3), waterproof coating (5) are scribbled and are located the surface and the inner wall of guard plate (4), sealed cushion (6) fixed connection is in the both sides of guard plate (4), sealed cushion (6) and the inner wall in close contact with of direction wall body (1), three corner pad (7) fixed connection are in the inner wall of guard plate (4).

2. The underground diaphragm wall waterproofing structure according to claim 1, wherein: the connecting layer (2) is made of rubber, and the thickness of the connecting layer (2) is two centimeters.

3. The underground diaphragm wall waterproofing structure according to claim 1, wherein: the layer thickness of waterproof roll material layer (3) is one centimeter, waterproof roll material layer (3) are located between connecting layer (2) and guard plate (4).

4. The underground diaphragm wall waterproofing structure according to claim 1, wherein: the number of guard plate (4) is two, the material of guard plate (4) is the steel sheet, the bed thickness of guard plate (4) is three centimetres.

5. The underground diaphragm wall waterproofing structure according to claim 1, wherein: the number of the waterproof coatings (5) is two, and the waterproof coatings (5) are matched with the protection plate (4) for use.

6. The underground diaphragm wall waterproofing structure according to claim 1, wherein: the number of the sealing rubber mats (6) is a plurality, and the sealing rubber mats (6) are uniformly distributed.

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