CN211621675U - Composite structure for underground waterproof engineering - Google Patents
Composite structure for underground waterproof engineering Download PDFInfo
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- CN211621675U CN211621675U CN201921841785.XU CN201921841785U CN211621675U CN 211621675 U CN211621675 U CN 211621675U CN 201921841785 U CN201921841785 U CN 201921841785U CN 211621675 U CN211621675 U CN 211621675U
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Abstract
The utility model discloses a composite construction for waterproof engineering in underground relates to the underground works field. The utility model comprises a continuous wall and a concrete bottom plate, wherein an expansion joint is arranged between the continuous wall and the concrete bottom plate, and a water guide port and a trapezoidal port are respectively arranged on one side surface of the continuous wall close to the expansion joint; the water guide port is positioned above the trapezoid port; a water stopping structure is arranged between the expansion joints; the water stopping structure comprises a rhombic plate, a first connecting plate, a second connecting plate and a rhombic clamping plate; a first connecting plate and a second connecting plate are respectively fixed on opposite side edges of the rhombic plate; the top edge of the rhombic plate is provided with a water outlet, the inner surface of the top plate of the rhombic plate is respectively fixed with an inclined plate, and the bottom of the top plate of the rhombic plate is provided with a water inlet. The utility model discloses a seal first connecting plate and rhombus cardboard and fix in trapezoidal mouthful, the second connecting plate is buried in mixing the earth bottom plate, realizes the purpose and the effect of stagnant water and drainage through the rhombus board, the effectual problem of solving the underground works seepage.
Description
Technical Field
The utility model belongs to the underground works field especially relates to a composite construction for underground waterproof engineering.
Background
The common high-rise building can carry out underground water prevention, in the construction of the existing water conservancy or other underground water-proof projects, the adjacent structures are all embedded with copper sheets for water stop, and the known construction method is an 'embedded method', namely, a method for embedding half of the copper sheets before concrete pouring and leaving the other half as the adjacent structures for connection. The construction is carried out by adopting an 'embedded method', excavation construction is carried out firstly, and excavation operation can cause adverse effects on surrounding foundations and can cause the problems of uneven settlement of surrounding buildings and the like; in order to overcome the problem, a reverse construction method is also provided in the prior art, namely, firstly, slotted holes with certain depth are dug downwards from the ground, the adjacent slotted holes are arranged in a connected circle, concrete is poured into the drilled holes after drilling is completed, a firm underground continuous wall is formed after solidification, the underground continuous wall generally encloses a closed shape, excavation construction is carried out after construction is completed, adverse effects on surrounding buildings can be avoided, the method is applied to construction of subway stations, basements, supporting structures and the like, the problem is caused by the fact that copper sheets cannot be pre-buried, at present, expansion rubber can only be adopted to be installed between the expansion joints of adjacent structures, and water is stopped by expansion of the expansion rubber. It is affected by site conditions, building surface flatness, joining methods, strength and life, etc., and it is difficult to effectively solve the problem of leakage.
Therefore, a composite structure for underground waterproof engineering is yet to be researched to solve the problem of water leakage at an expansion joint between adjacent buildings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a composite construction for waterproof engineering underground through sealed the fixing in trapezoidal mouthful with first connecting plate and rhombus cardboard, and the second connecting plate is buried in mixing the earth bottom plate, realizes the purpose and the effect of stagnant water and drainage through the rhombus board, has solved current stagnant water structure and can not carry out the stagnant water to underground engineering, prevents the problem of seepage.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a composite structure for underground waterproof engineering, which comprises a continuous wall and a concrete bottom plate, wherein an expansion joint is arranged between the continuous wall and the concrete bottom plate, and a water guide port and a trapezoidal port are respectively arranged on one side surface of the continuous wall close to the expansion joint; the water guide port is positioned above the trapezoid port;
the cross section of the trapezoid port is in a round table structure, and the area of one side surface of the trapezoid port close to the expansion joint is smaller than the area of the other side surface of the trapezoid port opposite to the expansion joint;
a water stopping structure is arranged between the expansion joints; the water stopping structure comprises a rhombic plate, a first connecting plate, a second connecting plate and a rhombic clamping plate; a first connecting plate and a second connecting plate are respectively fixed on opposite side edges of the rhombic plate; the water inlet is positioned below the top of the rhombic plate top plate; the water outlet is communicated with the water guide port through a drain pipe; the two sloping plates are of a V-shaped structure, and a water stop rod is arranged on the close surface of the two sloping plates;
the first connecting plate is positioned in the trapezoid port, and one side face of the first connecting plate is fixedly connected with the side edge of the rhombic clamping plate;
epoxy resin waterproof layers are coated on the inner wall of the bottom surface and the inner wall of the top surface of the trapezoid port and the inner wall of the side surface of the trapezoid port, grouting materials are paved on the epoxy resin waterproof layers, a bentonite waterproof layer is paved at the opening of the trapezoid port, and waterproof paint is coated on the side surface of the bentonite waterproof layer; the rhombic clamping plates are positioned in the grouting material; the second connecting plate is embedded in the concrete bottom plate.
Furthermore, convex strips are fixed on the upper surface and the lower surface of the second connecting plate respectively.
Furthermore, waterproof paint is coated in the water guide port, and the water guide port is in an inclined state.
Furthermore, the rhombus plate, the first connecting plate, the second connecting plate and the rhombus clamping plate are all copper plates, and waterproof paint is painted on the surfaces of the rhombus plate, the first connecting plate, the second connecting plate and the rhombus clamping plate.
Furthermore, a rubber water stop is laid between the epoxy resin waterproof layer and the grouting material.
The utility model discloses following beneficial effect has:
1. the utility model discloses set up the diamond plate in the expansion joint, fold through the receipts of diamond plate and compensate the continuous wall or mix subsiding or flexible of earth bottom plate, and the water that flows into in the expansion joint will enter into the diamond plate, will arrange to the external world through leading the mouth of a river under the receipts of diamond plate folding effect, can effectually reach the effect of stagnant water and drainage, avoid the seepage problem of building.
2. The utility model discloses a place the first connecting plate that the side is connected with the rhombus cardboard in trapezoidal mouthful, can effectually be in trapezoidal mouthful with rhombus cardboard and first connecting plate joint to strengthen rhombus cardboard and first connecting plate fixity and waterproof nature in trapezoidal intraoral through epoxy waterproof layer, grouting material, bentonite waterproof layer and water proof coating.
3. The utility model discloses a surface at diamond-shaped plate, first connecting plate, second connecting plate and rhombus cardboard is brushed with waterproof coating, can effectively strengthen the waterproof performance of stagnant water structure, avoids the seepage problem of building, reduces people's puzzlement, alleviates the loss of people's economic property.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a composite structure for underground waterproofing work according to the present invention;
fig. 2 is a schematic structural view of the water stopping structure of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the water-stop wall comprises, by weight, 1-a continuous wall, 2-a concrete bottom plate, 3-a rhombic plate, 4-a first connecting plate, 5-a second connecting plate, 6-a rhombic clamping plate, 101-a water guide opening, 102-a trapezoidal opening, 301-a water outlet, 302-an inclined plate, 303-a water inlet, 304-a water discharge pipe, 305-a water-stop rod 501-a convex strip 1021-an epoxy resin waterproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "disposed," "open," "bottom surface," "top surface," "center," "inner wall," "surface," and the like are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1-2, the utility model relates to a composite structure for underground waterproof engineering, which comprises a continuous wall 1 and a concrete bottom plate 2, wherein an expansion joint is arranged between the continuous wall 1 and the concrete bottom plate 2, and a water guide opening 101 and a trapezoidal opening 102 are respectively arranged on one side surface of the continuous wall 1 close to the expansion joint; the water guide opening 101 is positioned above the trapezoid opening 102;
the cross section profile of the trapezoid port 102 is in a round table structure, and the area of one side surface of the trapezoid port 102 close to the expansion joint is smaller than the area of the other side surface of the trapezoid port on the opposite side; the rhombic clamping plates 6 are placed in the trapezoidal openings 102 and are clamped in the trapezoidal openings 102 under the limitation of the circular truncated cone structures, and the fixing performance of the water stopping structure is improved.
A water stopping structure is arranged between the expansion joints; the water stopping structure comprises a rhombic plate 3, a first connecting plate 4, a second connecting plate 5 and a rhombic clamping plate 6; a first connecting plate 4 and a second connecting plate 5 are respectively fixed on opposite side edges of the rhombic plate 3; the top edge of the rhombic plate 3 is provided with a water outlet 301, the inner surface of the top plate of the rhombic plate 3 is respectively fixed with an inclined plate 302, the bottom of the top plate of the rhombic plate 3 is provided with a water inlet 303, and the water inlet 303 is positioned below the top of the top plate of the rhombic plate 3;
the water outlet 301 is communicated with the water guide port 101 through a water discharge pipe 304;
the two sloping plates 302 are in a V-shaped structure, and a water stop rod 305 is arranged on the close surface of the two sloping plates 302;
the first connecting plate 4 is positioned in the trapezoidal opening 102, and one side face of the first connecting plate 4 is fixedly connected with the side edge of the rhombic clamping plate 6; if the continuous wall 1 and the concrete bottom plate 2 are settled or stretched, the rhombic plate 3 is extruded, so that water in the rhombic plate 3 enters the water guide opening 101 through the water passing opening, the water outlet 301 and the water discharge pipe 304 between the two inclined plates 302 in sequence, and the water is discharged to the outside under the inclination action of the water guide opening 101.
Epoxy resin waterproof layers 1021 are coated on the inner wall of the bottom surface, the inner wall of the top surface and the inner wall of the side surface of the trapezoidal opening 102, grouting materials are paved on the epoxy resin waterproof layers 1021, a bentonite waterproof layer is paved at the opening of the trapezoidal opening 102, and waterproof paint is coated on the side surface of the bentonite waterproof layer; through the effect of epoxy waterproof layer, grout material, bentonite waterproof layer and waterproof coating can make trapezoidal mouth 102 have waterproof antiseep function to play the fixed action to rhombus cardboard 6 and first connecting plate 4.
The rhombic clamping plates 6 are positioned in the grouting material, and the grouting material can strengthen the fixing effect of the rhombic clamping plates in the trapezoidal openings 102;
the second connecting plate 5 is embedded in the concrete bottom plate 2.
Wherein, the upper surface and the lower surface of second connecting plate 5 are fixed with sand grip 501 respectively, and sand grip 501 can increase the degree of friction of second connecting plate 5 in muddy earth bottom plate 2, strengthens the fixed of stagnant water structure.
Wherein, waterproof paint is coated in the water guide opening 101, and the water guide opening 101 is in an inclined state.
Wherein, rhombus plate 3, first connecting plate 4, second connecting plate 5 and rhombus cardboard 6 are the copper, and rhombus plate 3, first connecting plate 4, second connecting plate 5 and rhombus cardboard 6's surface has all been scribbled waterproof coating, strengthens the waterproof nature of stagnant water structure.
Wherein, a rubber waterstop is laid between the epoxy resin waterproof layer 1021 and the grouting material to enhance the waterproof property of the trapezoid port 102.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a composite construction for waterproof engineering underground, includes diaphragm wall (1) and muddy earth bottom plate (2), be provided with the expansion joint between diaphragm wall (1) and muddy earth bottom plate (2), its characterized in that:
a water guide opening (101) and a trapezoidal opening (102) are respectively formed in one side surface, close to the expansion joint, of the continuous wall (1); the water guide opening (101) is positioned above the trapezoidal opening (102);
the cross section profile of the trapezoid port (102) is in a circular truncated cone structure, and the area of one side surface, close to the expansion joint, of the trapezoid port (102) is smaller than the area of the side surface of the other opposite side;
a water stopping structure is arranged between the expansion joints; the water stopping structure comprises a rhombic plate (3), a first connecting plate (4), a second connecting plate (5) and a rhombic clamping plate (6); a first connecting plate (4) and a second connecting plate (5) are respectively fixed on opposite side edges of the rhombic plate (3); the water outlet (301) is formed in the top edge of the rhombic plate (3), the inclined plate (302) is fixed on the inner surface of the top plate of the rhombic plate (3) respectively, the water inlet (303) is formed in the bottom of the top plate of the rhombic plate (3), and the water inlet (303) is located below the top of the top plate of the rhombic plate (3);
the water outlet (301) is communicated with the water guide port (101) through a drain pipe (304);
the two sloping plates (302) are in a V-shaped structure, and a water stop rod (305) is arranged on the close surface of the two sloping plates (302);
the first connecting plate (4) is positioned in the trapezoidal opening (102), and one side face of the first connecting plate (4) is fixedly connected with the side edge of the rhombic clamping plate (6);
epoxy resin waterproof layers (1021) are respectively coated on the inner wall of the bottom surface, the inner wall of the top surface and the inner wall of the side surface of the trapezoidal opening (102), grouting materials are paved on the epoxy resin waterproof layers (1021), a bentonite waterproof layer is paved at the opening of the trapezoidal opening (102), and waterproof paint is coated on the side surface of the bentonite waterproof layer;
wherein the rhombic clamping plate (6) is positioned in the grouting material;
the second connecting plate (5) is embedded in the concrete bottom plate (2).
2. A composite structure for underground waterproofing according to claim 1, wherein the second connecting plate (5) has a convex strip (501) fixed to the upper and lower surfaces thereof, respectively.
3. A composite structure for underground waterproofing work according to claim 1, wherein the water guide port (101) is internally coated with a waterproof paint, and the water guide port (101) is in an inclined state.
4. A composite structure for underground waterproofing work according to claim 1, wherein the diamond plate (3), the first connecting plate (4), the second connecting plate (5) and the diamond clamping plate (6) are all copper plates, and the surfaces of the diamond plate (3), the first connecting plate (4), the second connecting plate (5) and the diamond clamping plate (6) are coated with waterproof paint.
5. A composite structure for underground waterproofing according to claim 1, wherein a rubber waterstop is further laid between the epoxy waterproof layer (1021) and the grouting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841785.XU CN211621675U (en) | 2019-10-29 | 2019-10-29 | Composite structure for underground waterproof engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841785.XU CN211621675U (en) | 2019-10-29 | 2019-10-29 | Composite structure for underground waterproof engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621675U true CN211621675U (en) | 2020-10-02 |
Family
ID=72624401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921841785.XU Expired - Fee Related CN211621675U (en) | 2019-10-29 | 2019-10-29 | Composite structure for underground waterproof engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211621675U (en) |
-
2019
- 2019-10-29 CN CN201921841785.XU patent/CN211621675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |