Settlement post-cast strip advance water stop impervious concrete structure

Abstract

The utility model relates to the field of building structures, and discloses a settlement post-cast strip advanced water stop impervious concrete structure which comprises a foundation layer, a waterproof protection layer is arranged in the foundation layer, a pouring layer is arranged in the waterproof protection layer, and two reinforcing supporting plates are fixedly installed on the inner bottom face of the waterproof protection layer. At the moment, a waterproof steel plate and a reinforcing support plate are welded and fixed together by personnel, and then a mounting frame plate I is mounted through a concrete layer and a reinforcing steel bar net in a reinforcing mechanism, so that the personnel can conveniently mount a water stop steel plate, a mounting seat, a mounting frame plate II and a water stop fish scale net on the top of the mounting frame plate I one by one; the device is simple in structure and convenient and fast to operate, water stop and seepage prevention can be effectively conducted on the concrete connecting position through the waterproof steel plate, the water stop belt, the water stop steel plate and the water stop fish scale net, and the service life of the post-cast strip is prolonged.

Description

Technical Field

[0001] The present application belongs to the technical field of building structures, and specifically relates to a post-settlement water-stopping and anti-seepage concrete structure. Background Art

[0002] Post-cast strip advanced water-stopping and anti-seepage concrete is a construction technology used for underground structures. This technology is mainly used in basements, underground pipelines, tunnels and other projects. It aims to prevent groundwater infiltration and improve the waterproof performance of concrete structures.

[0003] For example, the utility model patent with announcement number CN216920465U discloses a settlement post-cast strip advance water-stopping and anti-seepage concrete structure, including a settlement mechanism, a reinforcement frame is arranged inside the settlement mechanism, a wire grid is arranged inside the reinforcement frame, and the cross-section of the reinforcement frame is a V-shaped structure. In the utility model, by setting the reinforcement frame, the wire grid and the U-shaped steel bar for coordinated use, it is convenient to improve the overall strength of the post-cast strip after pouring, so that during operation, the staff first pours and submerges the reinforcement frame with raw materials, and at the same time, the reinforcement frame is a V-shaped structure, which is convenient for the steel wire grid to adsorb and fix raw materials at different positions, so that the bottom end of the post-cast strip is more stable, and after the reinforcement frame is poured, the U-shaped steel bar is continued to be poured and submerged, and then, under the support of the U-shaped steel bar, the upper part of the post-cast strip is more stable. This method is simple to operate, and with the cooperation of the reinforcement frame and the U-shaped steel bar, the overall strength of the post-cast strip is greatly improved, and the phenomenon of water leakage in the gaps is avoided.

[0004] The device is convenient for improving the overall strength of the post-cast strip after pouring through the coordinated use of a reinforcement frame, a wire grid mesh, and U-shaped steel bars. Generally, the concrete structure cast inside the post-cast strip will be stronger than the settlement mechanism and the fine sand concrete protective layer. Because the post-cast strip is usually used to connect, link or repair structures, it needs to have a higher bearing capacity and durability. Due to the different strengths of the two concretes, cracks are prone to occur at the connection. However, the device can only improve the strength and cannot well seal and waterproof the connection between the two different concretes. For this purpose, a settlement post-cast strip advance water-stopping and anti-seepage concrete structure is provided. Utility Model Content

[0005] The purpose of this application is to provide a water-proof and anti-seepage concrete structure with a post-settlement cast-in-place zone in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a settlement post-cast zone advance water-stopping and anti-seepage concrete structure, comprising a foundation layer, a waterproof protective layer is arranged inside the foundation layer, a casting layer is arranged inside the waterproof protective layer, two reinforcing support plates are fixedly installed on the inner bottom surface of the waterproof protective layer, and waterproof steel plates are fixedly installed on the top ends of the two reinforcing support plates, a reinforcing mechanism is arranged on the top surface of the waterproof protective layer, two mounting frame plates one are fixedly installed on the top surface of the reinforcing mechanism, and water-stop steel plates are fixedly installed on the top surfaces of the two mounting frame plates one, a mounting seat is fixedly installed on the top surface of the water-stop steel plate, a mounting frame plate two is plugged into the interior of the mounting seat, and water-stop fish scale nets are fixedly installed on the interiors of the mounting frame plates one and two.

[0007] In a preferred embodiment, a shell is fixedly mounted on the inner bottom surface of the waterproof protective layer, and a foam board is arranged inside the shell.

[0008] In a preferred embodiment, the reinforcement mechanism includes a concrete layer and a reinforcement steel mesh, the concrete layer is fixedly installed on the top surface of the waterproof protective layer, and the reinforcement steel mesh is fixedly installed inside the concrete layer.

[0009] In a preferred embodiment, a waterproof layer is provided between the base layer and the waterproof protective layer.

[0010] In a preferred embodiment, a waterstop strip is provided on the top surface of the waterproof steel plate.

[0011] In a preferred embodiment, a concrete cover plate is fixedly mounted on the top surface of the second mounting frame plate.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the personnel will weld and fix the waterproof steel plate and the reinforcement support plate together, and then install the installation frame plate one through the concrete layer and the reinforcement steel mesh in the reinforcement mechanism. This makes it convenient for the personnel to install the water-stop steel plate, the mounting seat, the installation frame plate two and the water-stop fish scale net one by one on the top of the installation frame plate one, so that the water-stop steel plate installation frame plate two and the water-stop fish scale net are located at the concrete pouring joint. The device has a simple structure and is easy to operate. The waterproof steel plate, the water-stop strip, the water-stop steel plate and the water-stop fish scale net can effectively stop the concrete joints from water and seepage, thereby improving the service life of the post-cast strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the uninstalled structure of the water-stop steel plate of this application;

[0016] Figure 3 This is a schematic diagram of the reinforced steel mesh structure of this application.

[0017] Markings in the figure: 1. Foundation layer; 2. Waterproof protective layer; 3. Casting layer; 4. Reinforcement support plate; 5. Waterproof steel plate; 6. Reinforcement mechanism; 7. Installation frame plate one; 8. Waterstop steel plate; 9. Mounting seat; 10. Installation frame plate two; 11. Waterstop fish scale net; 12. Shell; 13. Foam board; 14. Concrete layer; 15. Reinforcement steel mesh; 16. Waterproof layer; 17. Waterstop strip; 18. Concrete cover plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] refer to Figure 1 , Figure 2 and Figure 3 A post-cast settlement belt advanced water-stopping and anti-seepage concrete structure comprises a foundation layer 1, a waterproof protective layer 2 is arranged inside the foundation layer 1, and a waterproof layer 16 is arranged between the foundation layer 1 and the waterproof protective layer 2; the waterproof protective layer 2 can be made of a polymer waterproof board, a corrugated plastic board, etc., which has good waterproof performance. By setting the waterproof protective layer 2, it is convenient to protect the waterproof layer 16 and improve the waterproof effect of the foundation layer 1. The foundation layer 1 can be a concrete foundation layer

[0020] refer to Figure 1 A casting layer 3 is arranged inside the waterproof protective layer 2, and two reinforcing support plates 4 are fixedly installed on the inner bottom surface of the waterproof protective layer 2, and waterproof steel plates 5 are fixedly installed on the top of the two reinforcing support plates 4, and a waterstop 17 is arranged on the top surface of the waterproof steel plate 5; the reinforcing support plates 4 are arranged to facilitate the support of the waterproof steel plate 5 and the waterstop 17, so as to improve the anti-seepage effect between the casting layer 3 and the base layer 1.

[0021] refer to Figure 1 , Figure 2 and Figure 3A reinforcing mechanism 6 is provided on the top surface of the waterproof protective layer 2, and two mounting frame plates 7 are fixedly installed on the top surface of the reinforcing mechanism 6. The reinforcing mechanism 6 includes a concrete layer 14 and a reinforcing steel mesh 15. The concrete layer 14 is fixedly installed on the top surface of the waterproof protective layer 2, and a reinforcing steel mesh 15 is fixedly installed inside the concrete layer 14. The concrete layer 14 and the reinforcing steel mesh 15 in the reinforcing mechanism 6 are provided to facilitate the installation and fixation of the mounting frame plate 7, and the stability of the mounting frame plate 7 can be improved.

[0022] refer to Figure 1 , Figure 2 The top surfaces of the two mounting frame plates 7 are fixedly installed with water-stop steel plates 8, the top surfaces of the water-stop steel plates 8 are fixedly installed with mounting seats 9, the interior of the mounting seats 9 is plugged with mounting frame plates 10, the top surfaces of the mounting frame plates 10 are fixedly installed with concrete cover plates 18, and the interiors of the mounting frame plates 17 and 10 are fixedly installed with water-stop fish scale nets 11; the mounting seats 9 are provided to facilitate the installation of the mounting frame plates 10, and the convenience of installing the mounting frame plates 10 is improved; the water-stop steel plates 8, the mounting frame plates 17, the mounting frame plates 10 and the mounting frame plates 10 are provided to facilitate the improvement of the waterproof and anti-seepage effects of the base layer 1 and the casting layer 3; the water-stop steel plates 8 and the water-stop fish scale nets 11 are installed at the joints of the concrete casting.

[0023] refer to Figure 1 A shell 12 is fixedly installed on the inner bottom surface of the waterproof protective layer 2, and a foam board 13 is arranged inside the shell 12; the shell 12 is arranged to facilitate the installation of the foam board 13, and the foam board 13 is arranged to form an isolation layer inside the structure, which effectively prevents the penetration of groundwater, thereby improving the anti-seepage effect of the structure.

[0024] The implementation principle of an embodiment of the post-cast settlement water-stopping and anti-seepage concrete structure of the present application is as follows: the user first lays and installs the waterproof layer 16 and the waterproof protective layer 2 inside the base layer 1, and then installs the reinforcement support plate 4 on the bottom surface of the waterproof protective layer 2. At this time, personnel cast to form a casting layer 5. After the casting layer 5 is formed, personnel weld and fix the waterproof steel plate 5 and the reinforcement support plate 4 together, and then install the installation frame plate 7 through the concrete layer 14 and the reinforcement steel mesh 15 in the reinforcement mechanism 6. This makes it easy for personnel to install the water-stop steel plate 8, the mounting seat 9, the mounting frame plate 2 10 and the water-stop fish scale net 11 one by one on the top of the mounting frame plate 7, so that the water-stop steel plate 8, the mounting frame plate 2 10 and the water-stop fish scale net 11 are located at the concrete casting joints, which can effectively achieve the effect of water-stopping and anti-seepage.

[0025] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A settlement post-casting zone advanced water-stopping and anti-seepage concrete structure, comprising a foundation layer (1), characterized in that: A waterproof protective layer (2) is arranged inside the base layer (1), a casting layer (3) is arranged inside the waterproof protective layer (2), two reinforcing support plates (4) are fixedly installed on the inner bottom surface of the waterproof protective layer (2), and waterproof steel plates (5) are fixedly installed on the tops of the two reinforcing support plates (4), a reinforcing mechanism (6) is arranged on the top surface of the waterproof protective layer (2), two mounting frame plates (7) are fixedly installed on the top surface of the reinforcing mechanism (6), and water-stopping steel plates (8) are fixedly installed on the top surfaces of the two mounting frame plates (7), a mounting seat (9) is fixedly installed on the top surface of the water-stopping steel plates (8), a mounting frame plate (10) is inserted inside the mounting seat (9), and water-stopping fish scale nets (11) are fixedly installed inside the mounting frame plate (7) and the mounting frame plate (1) and the mounting frame plate (10).

2. A settlement post-casting zone advanced water-stopping and anti-seepage concrete structure as claimed in claim 1, characterized in that: A shell (12) is fixedly mounted on the inner bottom surface of the waterproof protective layer (2), and a foam board (13) is arranged inside the shell (12).

3. A settlement post-casting zone advanced water-stopping and anti-seepage concrete structure as claimed in claim 1, characterized in that: The reinforcement mechanism (6) comprises a concrete layer (14) and a reinforcement steel mesh (15); the concrete layer (14) is fixedly mounted on the top surface of the waterproof protective layer (2); and the reinforcement steel mesh (15) is fixedly mounted inside the concrete layer (14).

4. A settlement post-casting zone advanced water-stopping and anti-seepage concrete structure as claimed in claim 1, characterized in that: A waterproof layer (16) is provided between the base layer (1) and the waterproof protective layer (2).

5. The advanced water-stopping and anti-seepage concrete structure with post-casting zone for settlement as claimed in claim 1, characterized in that: The top surface of the waterproof steel plate (5) is provided with a water stop strip (17).

6. A settlement post-casting zone advanced water-stopping and anti-seepage concrete structure as claimed in claim 1, characterized in that: A concrete cover plate (18) is fixedly mounted on the top surface of the second mounting frame plate (10).

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