CN219196010U

CN219196010U - Impervious construction structures of poling drainage inclined plane construction joint

Info

Publication number: CN219196010U
Application number: CN202320153080.9U
Authority: CN
Inventors: 罗梦; 刘春雨; 张洪涛; 刘丹; 蒋文勇
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-16
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an impervious construction structure of a perforating pipe drainage inclined plane construction joint, and belongs to the technical field of impervious construction; the construction structure can enhance the waterproof performance of the construction joint in the operation process of the waterproof function of the underground structure, and after the waterproof layer is in failure for a plurality of years, the underground structure can still maintain good overall waterproof performance, so that the experience of using the underground space by a user is improved.

Description

Impervious construction structures of poling drainage inclined plane construction joint

Technical Field

The utility model belongs to the technical field of impervious construction, and particularly relates to a impervious construction structure of a perforating pipe drainage inclined plane construction joint.

Background

The underground space is fully utilized by all large city buildings, the utilization and development of the underground space plays an important role in promoting urban economy and social health development, and how to strengthen the impermeability of the underground space and ensure a comfortable use environment of the underground space is a problem which must be considered and solved in construction. At present, a construction joint is reserved in the construction process of the reinforced concrete underground space structure, the underground structure is basically in a water environment for a long time, the waterproof life of a waterproof material is limited, the waterproof function of the underground structure is finally finished by the structure, and the construction joint is used as a discontinuous construction finishing part, so that the construction joint becomes a weak point for waterproof of the underground structure. Therefore, there is a need to develop a construction structure that improves the waterproof performance and waterproof life at the construction joints of an underground structure.

Disclosure of Invention

The utility model aims to: the utility model aims to overcome the defects of the prior art and provide a seepage-resistant construction structure for a construction joint of a drainage inclined plane of a perforating pipe; the construction structure can enhance the waterproof performance of the construction joint in the operation process of the waterproof function of the underground structure, and after the waterproof layer is in failure for a plurality of years, the underground structure can still maintain good overall waterproof performance, so that the experience of using the underground space by a user is improved.

The technical scheme is as follows: the utility model relates to a seepage-resistant construction structure of a through pipe drainage inclined plane construction joint, which comprises the following components: a basement floor; a first retaining wall and a second retaining wall are built on the basement bottom plate, a construction joint is formed at the section where the first retaining wall and the second retaining wall are connected, and a drainage tube is arranged at the center of the section of the first retaining wall;

the basement bottom plate is provided with drainage grooves communicated with the basement drainage ditches or the water collecting wells along the root parts of the first retaining wall and the second retaining wall.

Preferably, the section construction of the first retaining wall is an inclined plane, and the rotation angle of the section construction is 45-60 degrees.

Preferably, the section of the drainage tube is in an equilateral triangle shape, a drainage tube filler is arranged in the drainage tube, a drainage tube socket joint is arranged above the drainage tube filler, and a plurality of water permeable holes are formed in the outer surface of the drainage tube filler.

Preferably, the drainage tube is provided with a fixed ear plate, and the fixed ear plate is fixedly connected with the first retaining wall through cement nails.

Preferably, when a plurality of sections of drainage tubes are provided, two adjacent sections of drainage tubes are connected through a drainage tube socket joint.

Preferably, the drainage tube is communicated with the drainage groove.

The beneficial effects are that: the impervious construction structure of the pipe penetrating drainage inclined plane construction joint can enhance the waterproof performance of the construction joint in the running process of the underground waterproof function, and can effectively solve the problem that the underground structure is easy to infiltrate at the construction joint. And after the waterproof layer is out of function for a plurality of years, the underground structure can still keep good overall waterproof performance, and the experience of using underground space by users is improved.

Drawings

Fig. 1 is a schematic plan view of a first retaining wall and draft tube installation.

FIG. 2 is a schematic view of a drainage tube structure.

Fig. 3 is a schematic view of a construction structure of a second retaining wall.

FIG. 4 is an elevation view of a drain tube installation.

FIG. 5 is a schematic view of a construction structure for seepage resistance of a through pipe drainage inclined plane construction joint.

Reference numerals:

1-a first retaining wall; 2-construction joints; 3-drainage tube; 3-1-drainage tube filler; 3-2-drainage tube socket joint; 3-3-fixing the ear plate; 3-4-water permeable holes; 4-a second retaining wall; 5-drainage grooves; 6-basement bottom plate.

Detailed Description

The technical scheme of the utility model is described in detail below through the drawings, but the protection scope of the utility model is not limited to the embodiments.

Example 1:

as shown in fig. 1 to 5, the impervious construction structure of the drainage inclined plane construction joint of the through pipe of the present utility model comprises: a basement floor 6; the basement bottom plate 6 is built with a first retaining wall 1 and a second retaining wall 4, a construction joint 2 is formed at the joint of the first retaining wall 1 and the second retaining wall 4, the joint of the first retaining wall 1 is an inclined plane, the joint construction rotation angle is 45-60 degrees, the water seepage path is increased, and the basement bottom plate 6 is provided with a drainage groove 5 communicated with a basement drainage ditch or a water collecting well along the root of the first retaining wall 1 and the root of the second retaining wall 4.

As shown in fig. 1-5, a drainage tube 3 is installed at the center of the section of the first retaining wall 1; the drainage tube 3 is communicated with the drainage groove 5. In the concrete implementation process, the section of the drainage tube 3 is of an equilateral triangle, a drainage tube filler 3-1 for preventing sundries from piling up and blocking the drainage tube is arranged in the drainage tube 3, a drainage tube socket joint 3-2 for facilitating connection of a plurality of sections of drainage tubes is arranged above the drainage tube filler, and a plurality of water permeable holes 3-4 capable of introducing external water seepage into the drainage tube are formed in the outer surface of the drainage tube. When the multi-section drainage tube 3 is arranged, two adjacent sections of drainage tubes 3 are connected through the drainage tube socket joint 3-2. In addition, the drainage tube 3 is provided with a fixed ear plate 3-3, and the fixed ear plate 3-3 is fixedly connected with the first retaining wall 1 through cement nails.

In the concrete implementation process, the construction method of the impervious construction structure of the perforating drainage inclined plane construction joint is as follows:

(1) Pouring a basement bottom plate 6, reserving drainage grooves 5 with the width of 5cm and the depth of 3cm along the root parts of the first retaining wall 1 and the second retaining wall 4 on the basement bottom plate 6, wherein the drainage grooves 5 are communicated with a basement drainage ditch or a water collecting well.

(2) The first retaining wall 1 is built on the basement bottom plate 6, the construction rotation angle of the end section of the first retaining wall 1 is 45-60 degrees, the section construction is an inclined plane, the construction joint water seepage path is increased, and the waterproof performance is improved.

(3) The customized drainage tube 3, drainage tube 3 cross-section is equilateral triangle, and the inside of drainage tube 3 is equipped with the drainage tube filler 3-1 that prevents debris from piling up the jam drainage tube, and the top is equipped with the drainage tube socket joint 3-2 that the multistage drainage tube of being convenient for meets, and the surface is equipped with a plurality of holes 3-4 that permeate water that can introduce outside infiltration among the drainage tube, and the outside is equipped with and is used for fixing the drainage tube 3 on the first retaining wall 1 through the cement nail fixed otic placode 3-3.

(4) According to fig. 2, the drainage tube 3 is vertically and centrally fixed on the first retaining wall 1 through the fixed ear plates 3-3, then the construction joint 2 is treated, and the construction of the second retaining wall 4 is performed, so that a closed wall body is formed. When water permeates into the first retaining wall 1 and the second retaining wall 4 at the construction joint 2, the water permeating enters the drainage tube 3 through the water permeating holes 3-4, flows downwards into the drainage groove 5, and then is gathered into the drainage ditch or the water collecting well.

As described above, although the present utility model has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the utility model itself. Various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a permeation resistant construction structure of poling drainage inclined plane construction joint, its characterized in that includes: a basement floor (6); the basement bottom plate (6) is built with a first retaining wall (1) and a second retaining wall (4), a construction joint (2) is formed at the section where the first retaining wall (1) and the second retaining wall (4) are connected, and a drainage tube (3) is arranged at the center of the section of the first retaining wall (1);

the basement bottom plate (6) is provided with drainage grooves (5) communicated with the basement drainage ditches or the water collecting wells along the root parts of the first retaining wall (1) and the second retaining wall (4).

2. The construction structure for seepage resistance of the pipe penetrating drainage inclined plane construction joint according to claim 1, wherein the section construction of the first retaining wall (1) is an inclined plane, and the rotation angle of the section construction is 45-60 degrees.

3. The impervious construction structure of the perforating drainage inclined plane construction joint according to claim 1, wherein the section of the drainage tube (3) is of an equilateral triangle, a drainage tube filler (3-1) is arranged in the drainage tube (3), a drainage tube socket joint (3-2) is arranged above the drainage tube filler, and a plurality of water permeable holes (3-4) are formed in the outer surface of the drainage tube.

4. The construction structure for seepage resistance of a pipe penetrating drainage inclined surface construction joint according to claim 1, wherein when a plurality of sections of drainage pipes (3) are provided, two adjacent sections of drainage pipes (3) are connected through a drainage pipe socket joint (3-2).

5. The construction structure for seepage resistance of the pipe penetrating drainage inclined plane construction joint according to claim 3, wherein the drainage pipe (3) is provided with a fixed ear plate (3-3), and the fixed ear plate (3-3) is fixedly connected with the first retaining wall (1) through cement nails.

6. The construction structure for seepage resistance of a through pipe drainage inclined surface construction joint according to claim 1, wherein the drainage pipe (3) is communicated with the drainage groove (5).