Advanced water stop post-cast strip structure

Abstract

The utility model discloses an advanced water stop post-cast strip structure which comprises a concrete layer, a steel bar laying net is clamped to the top of the concrete layer, a plurality of elastic clamping rings are clamped to the outer wall of the steel bar laying net, the bottoms of the elastic clamping rings are fixedly connected with the same collecting box, and the collecting box is fixedly connected with the concrete layer. The top of the collecting box is fixedly connected with two scraping plates, the scraping plates are tightly attached to the inner wall of the concrete layer, two sets of pressing assemblies for fixing the steel bar laying net are arranged on the top of the concrete layer, and each pressing assembly comprises a top cover tightly attached to the top of the concrete layer. The steel bar laying net can be installed in the mode that the multiple elastic clamping rings are connected with the collecting box in a clamped mode, the waterproof tinfoil layer can insulate heat and prevent water for the concrete layer, the multiple through holes play a role in ventilation for the concrete layer, the scraping plate can rub back and forth on the outer wall of the waterproof tinfoil layer to scrape stains and engineering waste, and the interior of the collecting box can be used for collecting the engineering waste and liquid.

Description

Technical Field

[0001] The utility model relates to the field of post-cast strips, in particular to an advanced water-stop post-cast strip structure. Background Art

[0002] A post-cast strip is a concrete strip left at the corresponding positions of the foundation slab, wall, or beam in accordance with design or construction specifications to prevent harmful cracks that may be caused by uneven shrinkage or settlement of the reinforced concrete structure during construction.

[0003] The utility model with the authorization announcement number: CN217419745U discloses a settlement post-casting strip advance water-stopping anti-seepage concrete structure, which relates to the technical field of construction waterproof equipment. The utility model includes: a waterstop strip, on which a post-casting strip is reserved; a waterproof steel plate, which is installed on the waterstop strip, and the waterproof steel plate shields the waterstop strip; a water trough, which is installed above the waterproof steel plate, the water trough is located in the post-casting strip, and one end of the water trough is provided with a water outlet connected to the outside world; wherein, the bottom surface of the inner wall of the water trough is an inclined surface, and the inclined surface faces the water outlet. The utility model performs waterproof treatment by laying a waterproof steel plate on the waterstop strip, and when the water trough is installed, the rainwater falling into the water trough is guided to the water outlet through the inclined surface in the water trough, and discharged to the outside world from the water outlet. In the case of long-term heavy rain, it can also well keep the rainwater in the post-casting strip and the waterstop strip from accumulating too much, which is convenient for subsequent construction.

[0004] The above utility model patent adopts an overly sealed structural design. The disadvantage of this design is that it is inconvenient to clean the construction waste in the post-cast strip groove and it is easy to cause blockage and accumulation of construction waste. Therefore, technical personnel in this field provide an advanced water-stop post-cast strip structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide an advanced water-stop post-casting strip structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an advanced water-stop post-cast strip structure, including a concrete layer, a steel mesh is clamped on the top of the concrete layer, and a plurality of elastic clamps are clamped on the outer wall of the steel mesh, and the bottoms of the plurality of elastic clamps are fixedly connected to the same collecting box, and two scrapers are fixedly connected to the top of the collecting box, and the scrapers are tightly fitted to the inner wall of the concrete layer, and two groups of clamping components for fixing the steel mesh are arranged on the top of the concrete layer.

[0007] As a further solution of the utility model: the clamping assembly includes a top cover that fits tightly on the top of the concrete layer, the bottom vertical array of the top cover is provided with a plurality of arc-shaped slots, and the arc-shaped slots are tightly fitted with the outer wall of the steel mesh, the top rectangular array of the concrete layer is provided with a plurality of installation slots, and the top of the top cover is penetrated by fixing screws that are plugged into the installation slots.

[0008] As a further solution of the utility model: a waterproof tin foil layer is fixedly connected to the inner wall of the concrete layer, a sealing strip is fixedly connected to the bottom of the scraper, and the bottom of the sealing strip is sealed and fitted with the outer wall of the waterproof tin foil layer.

[0009] As a further solution of the utility model: a plurality of through holes are opened through one side of the concrete layer, and sealing plugs are sealed and inserted at both ends of the through holes.

[0010] As a further solution of the utility model: two groups of preset steel bar slots are arranged in a symmetrical transverse array on the top of the concrete layer, and the two groups of preset steel bar slots are connected to the same steel bar mesh.

[0011] As a further solution of the utility model: two groups of preset steel bar slots are arranged in a symmetrical transverse array on the top of the concrete layer, and the two groups of preset steel bar slots are connected to the same steel bar mesh.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The preset steel bar slots set on the top of the concrete layer can be used to clamp the steel bar mesh for installation. When the steel bar mesh is clamped in the preset steel bar slots, two top covers can be set on the top of the concrete layer to press the steel bar mesh for fixing. The top of the top cover can also be inserted with fixing screws into the installation slot for fixing. The rectangular slots on the top of the top cover can be clamped with a standing board to facilitate personnel standing on the standing board for construction. Multiple elastic clamps can be clamped on the outer wall of the steel bar mesh for installation. When the elastic clamps are installed, the collection box will be attached to the bottom inner wall of the concrete layer, and the waterproof tin foil layer plays a waterproof and isolating role. Under the action of heat, the sealing strip arranged on the scraper can be sealed on the outer wall of the waterproof tin foil layer to prevent the liquid from flowing through the inner wall of the concrete layer to the bottom inner wall of the concrete layer; pulling out the sealing plug can allow multiple through holes to ventilate to prevent excessive moisture inside the concrete layer; after the steel bar mesh is removed, two workers can stand on the top of the concrete layer and hold the two elastic clips on both sides to drive the collecting box to move back and forth; the back and forth movement of the collecting box will drive the two scrapers to move back and forth and generate friction with the outer wall of the waterproof tin foil layer to scrape off the stains and engineering waste on its exterior; the collection box can be used to collect engineering waste and liquid.

[0014] The utility model is easy to use. The steel bar mesh can be installed by being connected to the collection box through multiple elastic clamps. The waterproof tin foil layer can insulate and waterproof the concrete layer. The multiple through holes provide ventilation for the concrete layer. The scraper can rub back and forth on the outer wall of the waterproof tin foil layer to scrape off stains and engineering waste. The collection box can be used to collect engineering waste and liquids. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a first explosion three-dimensional schematic diagram of the utility model;

[0017] Figure 3 This is a second explosion three-dimensional schematic diagram of the utility model.

[0018] In the figure: 1. Concrete layer; 2. Sealing plug; 3. Arc-shaped slot; 4. Collecting box; 5. Water-proof tin foil layer; 6. Elastic clamp ring; 7. Scraper; 8. Steel bar mesh; 9. Top cover; 10. Fixing screws; 11. Standing board; 12. Rectangular slot; 13. Installation slot; 14. Steel bar preset slot; 15. Through hole; 16. Sealing strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In an embodiment of the utility model, an advanced water-stop post-cast strip structure includes a concrete layer 1, a steel mesh 8 is clamped on the top of the concrete layer 1, and a plurality of elastic clamps 6 are clamped on the outer wall of the steel mesh 8. The bottoms of the plurality of elastic clamps 6 are fixedly connected with the same collecting box 4. The plurality of elastic clamps 6 can be clamped on the outer wall of the steel mesh 8 for installation. When the elastic clamps 6 are installed, the collecting box 4 will be attached to the bottom inner wall of the concrete layer 1. Two scrapers 7 are fixedly connected to the top of the collecting box 4, and the scrapers 7 are tightly fitted with the inner wall of the concrete layer 1. Two sets of clamping components for fixing the steel mesh 8 are arranged on the top of the concrete layer 1.

[0021] In this embodiment, the clamping assembly includes a top cover 9 that fits tightly on the top of the concrete layer 1. The bottom of the top cover 9 is provided with a plurality of arc-shaped slots 3 in a vertical array, and the arc-shaped slots 3 fit tightly with the outer wall of the steel mesh 8. The top of the concrete layer 1 is provided with a plurality of mounting slots 13 in a rectangular array. The top of the top cover 9 is penetrated by a fixing screw 10 that is plugged into the mounting slot 13. When the steel mesh 8 is clamped in the preset steel bar slot 14, two top covers 9 can be installed on the top of the concrete layer 1 to press the steel mesh 8 for fixing. The fixing screw 10 can also be inserted into the mounting slot 13 for fixing.

[0022] In this embodiment, a waterproof tin foil layer 5 is fixedly connected to the inner wall of the concrete layer 1, and a sealing strip 16 is fixedly connected to the bottom of the scraper 7. The bottom of the sealing strip 16 is sealed with the outer wall of the waterproof tin foil layer 5. The sealing strip 16 arranged on the scraper 7 can be sealed on the outer wall of the waterproof tin foil layer 5 to prevent liquid from flowing through the inner wall of the concrete layer 1 to the bottom inner wall of the concrete layer 1. The waterproof tin foil layer 5 plays a role of waterproofing and heat insulation. Two workers can stand above the concrete layer 1 and hold the two elastic clips 6 on both sides to drive the collecting box 4 to move back and forth. The back and forth movement of the collecting box 4 will drive the two scrapers 7 to move back and forth and generate friction with the outer wall of the waterproof tin foil layer 5 to scrape off the stains and construction waste on its exterior.

[0023] In this embodiment, a plurality of through holes 15 are formed on one side of the concrete layer 1 , and sealing plugs 2 are sealed and inserted at both ends of the through holes 15 . Pulling out the sealing plugs 2 allows the plurality of through holes 15 to be ventilated to prevent excessive moisture inside the concrete layer 1 .

[0024] In this embodiment, two groups of preset steel bar slots 14 are arranged in a symmetrical transverse array on the top of the concrete layer 1. The two groups of preset steel bar slots 14 are connected to the same steel bar mesh 8. The preset steel bar slots 14 arranged on the top of the concrete layer 1 can be used to clamp the steel bar mesh 8 for installation.

[0025] In this embodiment, the tops of the two top covers 9 are each provided with a plurality of rectangular slots 12 in a vertical array, and the same standing board 11 is snapped into the two rectangular slots 12 located on the same horizontal line. The standing board 11 can be snapped into the rectangular slots 12 on the top of the top covers 9 to facilitate personnel to stand on the standing board 11 for construction.

[0026] The working principle of the utility model is as follows: the preset steel bar slot 14 set on the top of the concrete layer 1 can be used to clamp the steel bar laying net 8 for installation. When the steel bar laying net 8 is clamped in the preset steel bar slot 14, two top covers 9 can be set on the top of the concrete layer 1 to press the steel bar laying net 8 for fixing. The top of the top cover 9 can also be inserted with a fixing screw 10 into the installation slot 13 for fixing. The rectangular slot 12 on the top of the top cover 9 can be clamped on the standing board 11 for convenience of personnel standing on the standing board 11 for construction. A plurality of elastic clamping rings 6 can be clamped on the outer wall of the steel bar laying net 8 for installation. When the elastic clamping ring 6 is installed, the collecting box 4 will be attached to the bottom inner wall of the concrete layer 1 to prevent water from entering the bottom wall. The tin foil layer 5 plays a role of waterproofing and heat insulation. The sealing strip 16 arranged on the scraper 7 can be sealed on the outer wall of the waterproof tin foil layer 5 to prevent liquid from flowing through the inner wall of the concrete layer 1 to the bottom inner wall of the concrete layer 1. Pulling out the sealing plug 2 can allow multiple through holes 15 to ventilate to prevent excessive moisture inside the concrete layer 1. After removing the steel mesh 8, two workers can stand on the top of the concrete layer 1 and hold the two elastic clips 6 on both sides to drive the collecting box 4 to move back and forth. The back and forth movement of the collecting box 4 will drive the two scrapers 7 to move back and forth and generate friction with the outer wall of the waterproof tin foil layer 5 to scrape off the stains and construction waste on its outside. The collection box 4 can be used to collect construction waste and liquid.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An advanced water-stop post-casting strip structure, comprising a concrete layer (1), characterized in that: A steel bar mesh (8) is clamped on the top of the concrete layer (1), a plurality of elastic clamping rings (6) are clamped on the outer wall of the steel bar mesh (8), the bottoms of the plurality of elastic clamping rings (6) are fixedly connected to a same collecting box (4), the top of the collecting box (4) is fixedly connected to two scrapers (7), and the scrapers (7) are tightly fitted to the inner wall of the concrete layer (1), and two groups of clamping components for fixing the steel bar mesh (8) are arranged on the top of the concrete layer (1).

2. The advanced water-stop post-casting strip structure according to claim 1 is characterized in that: The clamping assembly comprises a top cover (9) which is tightly fitted on the top of the concrete layer (1); a plurality of arc-shaped slots (3) are arranged in a vertical array at the bottom of the top cover (9); and the arc-shaped slots (3) are tightly fitted with the outer wall of the steel bar mesh (8); a plurality of mounting slots (13) are arranged in a rectangular array at the top of the concrete layer (1); and fixing screws (10) which are inserted into the mounting slots (13) are connected through the top of the top cover (9).

3. The advanced water-stop post-casting strip structure according to claim 1 is characterized in that: A waterproof tin foil layer (5) is fixedly connected to the inner wall of the concrete layer (1), a sealing strip (16) is fixedly connected to the bottom of the scraper (7), and the bottom of the sealing strip (16) is sealed and fitted to the outer wall of the waterproof tin foil layer (5).

4. The advanced water-stop post-casting strip structure according to claim 1 is characterized in that: A plurality of through holes (15) are provided through one side of the concrete layer (1), and sealing plugs (2) are sealed and inserted at both ends of the through holes (15).

5. The advanced water-stop post-casting strip structure according to claim 1 is characterized in that: Two groups of preset steel bar slots (14) are arranged in a symmetrical transverse array on the top of the concrete layer (1), and the two groups of preset steel bar slots (14) are connected to the same steel bar laying mesh (8).

6. The advanced water-stop post-casting strip structure according to claim 2 is characterized in that: The tops of the two top covers (9) are both provided with a plurality of rectangular slots (12) in a vertical array, and the same standing board (11) is snap-connected in two rectangular slots (12) located on the same horizontal line.

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