Waterproof autoclaved aerated concrete slab with quick mounting structure

Abstract

The waterproof autoclaved aerated concrete slab with the rapid installation structure comprises a plurality of concrete slab bodies connected end to end and waterproof cloth fixed to the outer walls of the concrete slab bodies, installation grooves are formed in the two ends of each concrete slab body, through holes are formed in the inner walls of the installation grooves, and the waterproof cloth is fixed to the outer walls of the installation grooves. A through hole is formed in one end of the concrete slab main body, a connecting rod is embedded in the through hole, a mounting plate is embedded between two adjacent mounting grooves, a fastening part clamped with the mounting plate is fixed on the connecting rod, a groove is formed in one end of the concrete slab main body, and the mounting plate is inserted between the two adjacent mounting grooves. And in the inserting process, the fastening parts are extruded to contract into the elastic grooves, reset after the fastening parts completely penetrate through the mounting holes and are tightly connected with the side wall of the mounting plate, so that the two adjacent concrete slab main bodies are kept fixed, and the mounting convenience and the mounting efficiency of the concrete slab main bodies are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved aerated concrete slabs, in particular to a waterproof autoclaved aerated concrete slab with a quick installation structure. Background Art

[0002] Autoclaved aerated concrete slabs are widely used in the construction field and have the advantages of light weight, heat preservation, heat insulation, earthquake resistance, etc. In actual construction, autoclaved aerated concrete slabs need to be spliced and fixed through node structures to form an integral wall or roof structure.

[0003] The patent with the application number 202323105406.X discloses an installation node structure of autoclaved aerated concrete slabs, which relates to the fields of building materials and construction. It includes a left plate body and a right plate body with the same structure. A positioning component is arranged on the right side of the left plate body, and a positioning groove adapted to the positioning component is arranged on the left side of the right plate body. The left plate body and the right plate body are connected and fixed through the cooperation of the positioning component and the positioning groove. In this installation node structure of autoclaved aerated concrete slabs, through the cooperation of the positioning component, the left plate body and the right plate body can be accurately positioned and connected. The positioning component includes components such as a moving groove, a movable block, a push rod, and a clamping block.

[0004] The above technical solution uses a positioning mechanism and an expansion bolt for installation. However, since the expansion thread needs to drill holes on the surface of the concrete slab during installation, and due to the relatively thin concrete slab, it is prone to breakage under the influence of the extrusion force of the expansion bolt, and the installation process is relatively complex. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterproof autoclaved aerated concrete slab with a quick installation structure for the deficiencies of the prior art. Through the structure of mutual clamping between the connecting rod and the installation and the waterproof cloth structure, the functions of quick installation and waterproof of the concrete slab main body are realized, and the problem of low installation efficiency caused by using expansion bolts is solved.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waterproof autoclaved aerated concrete slab with a quick installation structure includes a plurality of concrete slab main bodies connected end to end and a waterproof cloth fixed on the outer wall of the concrete slab main body. Installation grooves are opened at both ends of the concrete slab main body, through holes are opened on the inner wall of the installation grooves, connecting rods are embedded in the through holes, installation plates are embedded between two adjacent installation grooves, and fastening parts clamped with the installation plates are fixed on the connecting rods.

[0007] Preferably, a groove is opened at one end of the concrete slab main body, and a convex part inserted into the groove is arranged at the other end of the concrete slab main body.

[0008] Further, mounting holes are provided at both ends of the mounting plate, and the connecting rod is snugly inserted into the mounting holes.

[0009] Furthermore, elastic grooves are provided at both ends of the connecting rod, and the fastening portion passes through the mounting hole and is tightly connected to the side wall of the mounting plate.

[0010] Furthermore, an arc-shaped groove is provided on the side wall of the concrete slab main body, and an elastic plate is embedded in the arc-shaped groove.

[0011] Furthermore, a wear-resistant layer is provided on the side wall of the waterproof cloth, and connecting portions are fixed at both ends of the waterproof cloth.

[0012] Furthermore, a clamping rod with a structure larger than a semi-circle is installed on the connecting portion, and the clamping rod is tightly inserted into the elastic plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1) By symmetrically providing installation grooves at both ends of the concrete slab main body, after multiple concrete slab main bodies are connected to each other through grooves and protrusion portions, the connecting rod is inserted into the through hole, and at the same time, the mounting plate is inserted between two adjacent installation grooves. During the insertion process, the fastening portion is squeezed to contract into the elastic groove, and after the fastening portion completely passes through the mounting hole, it resets and is tightly connected to the side wall of the mounting plate, so that two adjacent concrete slab main bodies are kept fixed, improving the convenience and installation efficiency of the installation of the concrete slab main body.

[0015] (2) By providing arc-shaped grooves at both ends of the concrete slab main body, and fixedly embedding elastic plates in the arc-shaped grooves, when the waterproof cloth is installed, the clamping rods at both ends are inserted into the elastic plates, and during the insertion process, the elastic plates are squeezed to undergo elastic deformation until the clamping rods are completely inserted into the elastic plates, blocking the side wall of the concrete slab main body through the waterproof cloth, improving the waterproof effect of the concrete slab main body. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the concrete slab main body of the present utility model;

[0018] Figure 3 is a schematic cross-sectional view of the concrete slab main body of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the waterproof cloth of the present utility model.

[0020] In the figure: 1, the main body of the concrete slab; 2, the convex part; 3, the waterproof cloth; 4, the groove; 5, the through hole; 6, the elastic plate; 7, the arc-shaped groove; 8, the installation groove; 9, the connecting rod; 10, the fastening part; 11, the elastic groove; 12, the installation plate; 13, the installation hole; 14, the connecting part; 15, the wear-resistant layer; 16, the clamping rod. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0023] Embodiment 1

[0024] As Figure 1 and Figure 3 shown, this embodiment provides a waterproof autoclaved aerated concrete slab with a quick installation structure, including a plurality of concrete slab main bodies 1 connected end to end and a waterproof cloth 3 fixed on the outer wall of the concrete slab main body 1. Installation grooves 8 are opened at both ends of the concrete slab main body 1, through holes 5 are opened on the inner wall of the installation grooves 8, connecting rods 9 are embedded in the through holes 5, installation plates 12 are embedded between two adjacent installation grooves 8, and fastening parts 10 that are clamped with the installation plates 12 are fixed on the connecting rods 9.

[0025] One end of the concrete slab main body 1 is provided with a groove 4, and the other end of the concrete slab main body 1 is provided with a protrusion 2 inserted into the groove 4. Installation holes 13 are provided at both ends of the installation plate 12. The connecting rod 9 is snugly inserted into the installation holes 13. Elasticity grooves 11 are provided at both ends of the connecting rod 9. The fastening part 10 passes through the installation holes 13 and is tightly connected to the side wall of the installation plate 12. After multiple concrete slab main bodies 1 are connected to each other through the groove 4 and the protrusion 2, the connecting rod 9 is inserted into the through hole 5. At the same time, the installation plate 12 is inserted between two adjacent installation grooves 8. During the insertion process, the fastening part 10 is squeezed to contract into the elasticity groove 11, and after the fastening part 10 completely passes through the installation hole 13, it resets and is tightly connected to the side wall of the installation plate 12, so that two adjacent concrete slab main bodies 1 are kept fixed.

[0026] Embodiment Two

[0027] As Figure 2 and Figure 4 shown, among which the same or corresponding components as those in Embodiment One adopt the corresponding reference numerals in Embodiment One. For the sake of simplicity, only the differences from Embodiment One will be described below. The difference between this Embodiment Two and Embodiment One is that: an arc-shaped groove 7 is provided on the side wall of the concrete slab main body 1, and an elastic plate 6 is embedded in the arc-shaped groove 7. A wear-resistant layer 15 is provided on the side wall of the waterproof cloth 3, and connecting parts 14 are fixed at both ends of the waterproof cloth 3. A clamping rod 16 with a structure larger than a semi-circle is installed on the connecting part 14. The clamping rod 16 is tightly inserted into the elastic plate 6. When installing the waterproof cloth 3, the clamping rods 16 at both ends are inserted into the elastic plate 6, and during the insertion process, the elastic plate 6 is squeezed to undergo elastic deformation until the clamping rod 16 is completely inserted into the elastic plate 6. The waterproof cloth 3 blocks the side wall of the concrete slab main body 1, improving the waterproof effect of the concrete slab main body 1.

[0028] Working steps

[0029] Step 1. When in use, after connecting multiple concrete slab bodies 1 to each other through grooves 4 and protrusions 2, insert the connecting rod 9 into the through holes 5, and at the same time insert the mounting plate 12 between two adjacent mounting grooves 8. During the insertion process, squeeze the fastening part 10 to contract into the elastic groove 11, and after the fastening part 10 completely passes through the mounting hole 13, reset it and tightly connect it to the side wall of the mounting plate 12, so as to keep two adjacent concrete slab bodies 1 fixed. After fixing, install the waterproof cloth 3. When installing the waterproof cloth 3, insert the clamping rods 16 at both ends of it into the elastic plates 6, and during the insertion process, squeeze the elastic plates 6 to deform elastically until the clamping rods 16 are completely inserted into the elastic plates 6. The side wall of the concrete slab body 1 is blocked by the waterproof cloth 3, improving the waterproof effect of the concrete slab body 1. The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterproof autoclaved aerated concrete panel with a quick installation structure, comprising a plurality of concrete panel bodies connected end to end and a waterproof cloth fixed to the outer wall of the concrete panel bodies, characterized in that: Both ends of the concrete slab body are provided with mounting grooves, the inner wall of the mounting grooves is provided with through holes, connecting rods are embedded in the through holes, a mounting plate is embedded between two adjacent mounting grooves, and a fastening portion that is clamped with the mounting plate is fixed on the connecting rod.

2. The waterproof autoclaved aerated concrete board with a quick installation structure according to claim 1, characterized in that: A groove is formed at one end of the concrete slab body, and a protrusion inserted into the groove is formed at the other end of the concrete slab body.

3. The waterproof autoclaved aerated concrete panel with a quick installation structure according to claim 1, characterized in that: Both ends of the mounting plate are provided with mounting holes, and the connecting rods are inserted into the mounting holes.

4. The waterproof autoclaved aerated concrete panel with a quick installation structure according to claim 3, characterized in that: Both ends of the connecting rod are provided with elastic grooves, and the fastening portion passes through the mounting hole and is tightly connected with the side wall of the mounting plate.

5. The waterproof autoclaved aerated concrete panel with a quick installation structure according to claim 1, characterized in that: The side wall of the concrete slab body is provided with an arc-shaped groove, and an elastic plate is embedded in the arc-shaped groove.

6. The waterproof autoclaved aerated concrete board with a quick installation structure according to claim 5, characterized in that: The side wall of the waterproof cloth is provided with a wear-resistant layer, and connecting parts are fixed at both ends of the waterproof cloth.

7. The waterproof autoclaved aerated concrete board with a quick installation structure according to claim 6, characterized in that: A clamping rod with a structure larger than half a circle is installed on the connecting portion, and the clamping rod is tightly inserted in the elastic plate.

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