Composite floor slab

Abstract

The utility model provides a composite floor slab which comprises a left slab body and a right slab body, a plurality of steel bars which are arranged at equal intervals are arranged in the left slab body, a plurality of steel bars which are arranged at equal intervals are also arranged in the right slab body, and a sealing assembly clamping assembly is arranged on the right side of the left slab body. According to the composite floor slab, the waterproof sealing assembly and a tighter connecting and splicing structure are arranged, the waterproof performance is improved, meanwhile, the strength between the composite floor slab and the waterproof sealing assembly is improved, the construction process is simplified, and the construction difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, and particularly relates to a composite floor slab. Background Art

[0002] A composite floor slab is a composite structure that combines precast components with cast-in-place concrete. It typically consists of a precast base slab and a cast-in-place concrete layer, which are joined to form a single, integrated floor structure. This structural form is widely used in modern architecture, particularly in high-rise buildings and long-span structures.

[0003] When two or more existing composite floor slabs are spliced ​​and laid, the two composite floor slabs are brought close to each other and then concrete is poured to achieve the splicing and laying. However, joints are inevitable between the two composite floor slabs, and the joints need special treatment to prevent water seepage and leakage, which increases the difficulty of construction. Waterproofing the joints not only requires additional materials and labor, but also increases construction costs. At the same time, the strength and rigidity of the joints are not as good as those of the integrally cast floor slabs. Especially when subjected to external loads, they can easily become weak points, affecting the overall performance of the structure. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the prior art and provides a composite floor slab that is equipped with a waterproof sealing component and a tighter connection assembly structure to improve waterproofness while also increasing the strength between the two, simplifying the construction process and reducing construction difficulty.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a composite floor slab, including a left plate body and a right plate body, a plurality of steel bars arranged at equal intervals are arranged inside the left plate body, and a plurality of steel bars arranged at equal intervals are also arranged inside the right plate body, a sealed assembly clamping component is provided on the right side of the left plate body, the sealed assembly clamping component includes a plurality of docking slots arranged at equal intervals on the right side of the left plate body, a plurality of card blocks arranged at equal intervals are provided on the left side of the right plate body, and the plurality of card blocks are respectively clamped with adjacent docking slots, a sliding slot is provided on the inner lower side of the left plate body and the right plate body, a sealing card plate is slidably provided between the two sliding slots, a fastening unit is provided at the upper end of the left plate body, the fastening unit includes a plurality of connecting ribs arranged at equal intervals arranged on the upper end of the right plate body, a plurality of evenly distributed docking holes are provided inside the upper end of the left plate body, and the plurality of connecting ribs are respectively plugged into adjacent docking holes, and a sealing gasket is wrapped on the outer surface of the sealing card plate, which is adapted to the two sliding slots.

[0006] As a further improvement of the present invention, two lifting rings are provided on the upper ends of the left plate body and the right plate body, and the two lifting rings on the upper ends of the left plate body and the right plate body correspond to each other in front and back positions, and multiple lifting rings all pass through the waterproof layer and the thermal insulation layer.

[0007] As a further improvement of the present invention, a thermal insulation layer is provided on the upper ends of the left plate body and the right plate body, and a waterproof layer is provided on the upper ends of the thermal insulation layer.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0009] First, by hoisting the left plate to the designated position, when assembly is required, the right plate is hoisted to the right side of the left plate, so that the block on the right plate corresponds to the docking slot on the left plate, and then the hoisting equipment is controlled to make the right plate continue to move downward so that the block slides into the docking slot on the left plate, thereby achieving the clamping fixation between the left plate and the right plate. At the same time, the connecting ribs on the right plate are also inserted into the interior of the docking hole, which can further improve the tightness of the connection between the left plate and the right plate. Then, the sealing card is slid into the sliding slot between the left plate and the right plate, and cooperated with the sealing gasket to provide excellent sealing. Then, concrete is poured between the steel bars, the left plate and the right plate to achieve installation. The waterproof sealing component and the tighter connection assembly structure improve the waterproofness while also increasing the strength between the two, simplifying the construction process and reducing the construction difficulty.

[0010] Secondly, the waterproof layer on the left plate and the right plate can be used to prevent water from penetrating, thereby further improving the waterproofness of the left plate and the right plate.

[0011] Thirdly, the thermal insulation layer can be used to improve the thermal insulation performance of the floor slab, improve the comfort of subsequent residents, and at the same time extend the service life of the floor slab.

[0012] Fourthly, the lifting ring can be inserted into the lifting hook of the lifting equipment, which is convenient for personnel to lift the left and right panels, allowing personnel to carry out construction faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a front structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0018] In the figure: 101, left plate; 102, steel bar; 103, lifting ring; 104, waterproof layer; 105, thermal insulation layer; 106, right plate; 201, connecting rib; 202, sealing plate; 203, sealing gasket; 204, card block; 205, docking slot; 206, docking hole; 207, sliding slot. DETAILED DESCRIPTION

[0019] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0020] like Figure 1 、 2 As shown in Figures 3 and 4, a composite floor comprises a left plate body 101 and a right plate body 106. A plurality of steel bars 102 arranged at equal intervals are provided inside the left plate body 101, and a plurality of steel bars 102 arranged at equal intervals are also provided inside the right plate body 106. A sealed assembly and clip-on component is provided on the right side of the left plate body 101. A thermal insulation layer 105 is provided at the upper ends of the left plate body 101 and the right plate body 106, and a waterproof layer 104 is provided at the upper ends of the thermal insulation layer 105.

[0021] like Figure 3 、 4 As shown, the sealed assembly card component includes a plurality of docking slots 205 arranged at equal intervals on the right side of the left plate body 101, and a plurality of card blocks 204 arranged at equal intervals are provided on the left side of the right plate body 106. The plurality of card blocks 204 are respectively engaged with adjacent docking slots 205. The inner bottom of the left plate body 101 and the right plate body 106 are both provided with sliding card slots 207. A sealing card plate 202 is slidably arranged between the two sliding card slots 207. The upper end of the left plate body 101 is provided with a fastening unit. The fastening unit includes a plurality of connecting ribs 201 arranged at equal intervals on the upper end of the right plate body 106. The upper end of the left plate body 101 is provided with a plurality of evenly distributed docking holes 206. The plurality of connecting ribs 201 are respectively plugged into adjacent docking holes 206. The outer surface of the sealing card plate 202 is wrapped with a sealing gasket 203.

[0022] By hoisting the left plate 101 to the designated position, when it is necessary to assemble, the right plate 106 is hoisted to the right side of the left plate 101, so that the clamping block 204 on the right plate 106 corresponds to the docking slot 205 on the left plate 101, and then the hoisting equipment is controlled to make the right plate 106 continue to move downward so that the clamping block 204 slides into the docking slot 205 on the left plate 101, thereby achieving the clamping fixation between the left plate 101 and the right plate 106. At the same time, the connecting rib 201 on the right plate 106 is also inserted into the inside of the docking hole 206, which can further improve the connection tightness between the left plate 101 and the right plate 106. Then, the sealing card plate 202 is slid into the sliding groove 207 between the left plate 101 and the right plate 106, and cooperates with the sealing gasket 203 to provide excellent sealing. Then, concrete is poured between the steel bar 102, the left plate 101 and the right plate 106 to achieve installation.

[0023] The waterproof layer 104 on the left plate body 101 and the right plate body 106 can be used to prevent moisture penetration, and the thermal insulation layer 105 can be used to improve the thermal insulation performance of the floor slab and improve the comfort of subsequent residents.

[0024] According to another embodiment of the present invention, Figure 1 、 2 As shown in Figures 3 and 4, two lifting rings 103 are provided on the upper ends of the left plate 101 and the right plate 106. The two lifting rings 103 on the upper ends of the left plate 101 and the right plate 106 correspond to each other in front and back positions. The multiple lifting rings 103 pass through the waterproof layer 104 and the thermal insulation layer 105. Through the lifting rings 103, they can be inserted into the lifting hooks of the lifting equipment, making it convenient for personnel to lift the left plate 101 and the right plate 106. Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A composite floor, comprising a left plate (101) and a right plate (106), characterized in that: The left plate (101) is provided with a plurality of steel bars (102) arranged at equal intervals inside, and the right plate (106) is also provided with a plurality of steel bars (102) arranged at equal intervals inside. A sealing assembly and clamping assembly is provided on the right side of the left plate (101). The sealing assembly and clamping assembly includes a plurality of docking slots (205) arranged at equal intervals and opened on the right side of the left plate (101). A plurality of card blocks (204) arranged at equal intervals are provided on the left side of the right plate (106). The plurality of card blocks (204) are respectively clamped with adjacent docking slots (205). The lower ends of the left plate (101) and the right plate (106) are both provided with sliding slots (207). A sealing card plate (202) is slidably provided between the two sliding slots (207). The upper end of the left plate (101) is provided with a fastening unit.

2. A composite floor slab according to claim 1, characterized in that: The fastening unit comprises a plurality of connecting ribs (201) arranged at equal intervals on the upper end of the right plate body (106); a plurality of evenly distributed docking holes (206) are provided inside the upper end of the left plate body (101); and the plurality of connecting ribs (201) are respectively plugged into adjacent docking holes (206).

3. The composite floor slab according to claim 1, wherein: The outer surface of the sealing card plate (202) is wrapped with a sealing gasket (203).

4. The composite floor slab according to claim 1, wherein: The upper ends of the left plate body (101) and the right plate body (106) are both provided with a heat insulation layer (105).

5. The composite floor slab according to claim 4, characterized in that: The upper end of the thermal insulation layer (105) is provided with a waterproof layer (104).

6. The composite floor slab according to claim 1, characterized in that: Two lifting rings (103) are provided at the upper ends of the left plate body (101) and the right plate body (106), and the two lifting rings (103) at the upper ends of the left plate body (101) and the right plate body (106) correspond to each other in front and back positions, and the multiple lifting rings (103) all pass through the waterproof layer (104) and the thermal insulation layer (105).

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