A new type of convex high-pressure reinforced floor deck

By introducing a strengthening mechanism and waterproofing mechanism into the new convex high-pressure steel floor bearing plate, the problems of insufficient load-bearing capacity and poor waterproofing performance of the existing plate body are solved, and higher load-bearing capacity and better sealing are achieved.

CN222716317UActive Publication Date: 2025-04-04NANJING XINXU NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202421332434.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-04-04
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

The existing press-shaped steel bar floor bearing slabs have weak load-bearing capacity in high-rise buildings and have defects in waterproofing performance, which leads to easy seepage of slab joints and affects the use of the building.

Method used

A new convex high-pressure steel bar floor bearing plate was designed, using a reinforcement mechanism and a waterproof mechanism. The reinforcement mechanism includes corrugated steel plates and outer surface reinforcement ribs in the cavity between the upper and lower plate surfaces to improve load-bearing capacity; the waterproof mechanism enhances the sealing between the plates through the cooperation of the engagement groove and the sealing gasket.

Benefits of technology

By strengthening the arrangement of the mechanism, the load-bearing load capacity of the plate body is significantly improved; by setting up the waterproof mechanism, the sealing between the plate body is improved, water seepage is prevented, and the service life of the building is extended.

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Abstract

The utility model provides a new type of convex high-pressure steel bar floor decking, which belongs to the technical field of floor decking, including a board body, on which a plurality of convex surfaces and concave surfaces are longitudinally arranged, and the convex surfaces and concave surfaces are evenly spaced, and the board body is divided into an upper board surface and a lower board surface, and the upper board surface is located above the lower board surface, and the upper board surface and the lower board surface are provided with a reinforcing mechanism and a waterproof mechanism, and the upper board surface is also provided with a fixing mechanism. The utility model solves the problem that the existing corrugated steel bar floor decking has a relatively weak load-bearing capacity, especially in high-rise buildings, the use of corrugated steel floor decking is greatly restricted due to the high load-bearing requirements, and the corrugated steel floor decking has defects in waterproof performance, and because the board seams are more prone to water seepage, some small gaps will also cause water seepage in the floor, thereby affecting the use of the building.
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Description

Technical Field

[0001] The utility model belongs to the technical field of floor decking, and in particular relates to a novel convex high-pressure reinforced steel floor decking. Background Art

[0002] Convex high-pressure steel bar floor deck, also known as corrugated steel plate, steel deck or steel floor deck, is a steel plate that is pressed and formed by a press machine. According to different press methods and structural characteristics, floor decks can be divided into open floor decks, shrinkage floor decks (dovetail floor decks) and closed floor decks.

[0003] The existing corrugated steel floor decking has a relatively weak load-bearing capacity, especially in high-rise buildings. Due to the high load-bearing requirements, the use of corrugated steel floor decking is greatly restricted, and the corrugated steel floor decking has defects in waterproof performance. Since the board joints are prone to water seepage, some small gaps will also cause water seepage in the floor, thus affecting the use of the building. Summary of the invention

[0004] The utility model provides a novel convex high-pressure steel bar floor decking, which aims to solve the problem that the existing corrugated steel bar floor decking has a relatively weak load-bearing capacity, especially in high-rise buildings, the use of corrugated steel plate floor decking is greatly restricted due to the high load-bearing requirements, and the corrugated steel plate floor decking has defects in waterproof performance. Since the plate seams are prone to water seepage, some small gaps will also cause water seepage in the floor, thereby affecting the use of the building.

[0005] An embodiment of the utility model provides a new convex high-pressure steel bar floor decking plate, including a plate body, wherein a plurality of convex surfaces and concave surfaces are longitudinally arranged on the plate body, and the convex surfaces and concave surfaces are evenly spaced apart. The plate body is divided into an upper plate surface and a lower plate surface, and the upper plate surface is located above the lower plate surface. Reinforcement mechanisms and waterproof mechanisms are arranged on the upper plate surface and the lower plate surface, and a fixing mechanism is also arranged on the upper plate surface.

[0006] Furthermore, the reinforcing mechanism includes a cavity provided between the upper plate surface and the lower plate surface, a plurality of steel plates are fixedly connected in the cavity, the plurality of steel plates are connected in a corrugated shape, and the upper plate surface and the lower plate surface are connected through the steel plates.

[0007] By adopting the above technical solution, the corrugated steel plate in the cavity between the upper plate surface and the lower plate surface can greatly improve the load-bearing capacity of the entire plate body.

[0008] Furthermore, the reinforcing mechanism also includes reinforcing ribs fixedly connected to the outer surfaces of the convex surface and the concave surface.

[0009] By adopting the above technical solution and setting the reinforcing ribs, the load-bearing capacity of the entire plate is further improved.

[0010] Furthermore, a first connecting plate is fixedly connected to one side of the plate body, and a first connecting plate is fixedly connected to the other side. The first connecting plate and the first connecting plate are integrally formed with the plate body, and a reinforcing rib is fixedly connected to the upper surface of the first connecting plate.

[0011] By adopting the above technical solution, when in use, the plate bodies can be tightly connected together through the first connecting plate and the second connecting plate.

[0012] Furthermore, the waterproof mechanism includes a snap-fit ​​groove provided on the lower surface of the first connecting plate and a sealing gasket fixedly connected to the upper surface of the first connecting plate.

[0013] By adopting the above technical solution, the first connecting plate of one plate body is engaged with the second connecting plate of another plate body through the engaging groove arranged on its lower surface. After the first connecting plate and the second connecting plate are connected together, the sealing gasket and the engaging groove cooperate to greatly improve the sealing between the plate bodies.

[0014] Further, the fixing mechanism includes a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively located above the first connecting plate and the first connecting plate, the first fixing plate and the second fixing plate are both fixedly connected to the upper plate surface, the first fixing plate and the second fixing plate are L-shaped, the side walls of the first fixing plate and the second fixing plate are provided with a through hole 1, the first fixing plate and the second fixing plate are clamped with a sleeve clip, one side of the sleeve clip is provided with an opening, the sleeve clip is provided with a through hole 2, and the positions of the through hole 1 and the through hole 2 correspond to each other.

[0015] By adopting the above technical solution, when the plate bodies are connected, the first fixing plate on one plate body can be tightly fitted with the second fixing plate on the other plate body, and the first fixing plate and the second fixing plate can be clamped and fixed in the sleeve clamp by means of the sleeve clamp, and the bolts are passed through the through hole one and the through hole two, so that the plate bodies are tightly fixed together through the first fixing plate, the second fixing plate and the sleeve clamp.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model can greatly improve the load-bearing capacity of the entire plate body by setting up the reinforcing mechanism, and the setting of the reinforcing ribs can further improve the load-bearing capacity of the entire plate body.

[0018] 2. The utility model adopts the provision of a waterproof mechanism, in which the first connecting plate of one plate body is engaged with the second connecting plate of another plate body through the engaging groove provided on its lower surface. After the first connecting plate and the second connecting plate are connected together, the sealing gasket cooperates with the engaging groove, thereby greatly improving the sealing between the plate bodies.

[0019] 3. The utility model is provided with a fixing mechanism. When the plates are connected, the first fixing plate on one plate can be tightly fitted with the second fixing plate on the other plate, and the first fixing plate and the second fixing plate can be clamped and fixed in the clamp by a sleeve, and the bolts are passed through the through hole 1 and the through hole 2, so that the plates are tightly fixed together by the first fixing plate, the second fixing plate and the sleeve.

[0020] 4. The utility model makes the whole plate body corrugated by setting the convex surface and the concave surface, which greatly improves the overall load-bearing capacity and can better disperse and withstand pressure when casting concrete.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the structure of the embodiment of the utility model from a side view;

[0024] Figure 2 It is a front view structural schematic diagram of an embodiment of the utility model;

[0025] Figure 3 It is a side view structural schematic diagram of an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the sleeve clamp structure of an embodiment of the utility model;

[0027] Figure numerals: 1, plate body; 11, first connecting plate; 12, second connecting plate; 2, convex surface; 3, concave surface; 4, upper plate surface; 5, lower plate surface; 6, reinforcement mechanism; 61, cavity; 62, steel plate; 63, reinforcement rib; 7, waterproof mechanism; 71, snap-fit ​​groove; 72, sealing gasket; 8, fixing mechanism; 81, first fixing plate; 82, second fixing plate; 83, through hole one; 84, clamp; 841, opening; 85, through hole two. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-3 The embodiment of the utility model proposes a new type of convex high-pressure steel bar floor decking, including a board body 1, a plurality of convex surfaces 2 and concave surfaces 3 are longitudinally arranged on the board body 1, and the convex surfaces 2 and the concave surfaces 3 are evenly spaced. The board body 1 is divided into an upper board surface 4 and a lower board surface 5, and the upper board surface 4 is located above the lower board surface 5. A reinforcing mechanism 6 and a waterproof mechanism 7 are arranged on the upper board surface 4 and the lower board surface 5. The reinforcing mechanism 6 includes a cavity 61 provided between the upper board surface 4 and the lower board surface 5, and a plurality of steel plates 62 are fixedly connected in the cavity 61. The plurality of steel plates 62 are connected in a corrugated shape. The upper board surface 4 and the lower board surface 5 are connected through the steel plates 62. The corrugated steel plates 62 in the cavity 61 between the upper board surface 4 and the lower board surface 5 can greatly improve the load-bearing capacity of the entire board body 1. The reinforcing mechanism 6 also includes reinforcing ribs 63 fixedly connected to the outer surfaces of the convex surface 2 and the concave surface 3. The arrangement of the reinforcing ribs 63 further improves the load-bearing capacity of the entire board body 1.

[0030] Reference Figure 1-3A first connecting plate 11 is fixedly connected to one side of the plate body 1, and a second connecting plate 12 is fixedly connected to the other side. The first connecting plate 11 and the second connecting plate 12 are integrally formed with the plate body 1, and a reinforcing rib 63 is fixedly connected to the upper surface of the first connecting plate 11. When in use, the plate bodies 1 and 1 can be tightly connected together through the first connecting plate 11 and the second connecting plate 12. At the same time, the waterproof mechanism 7 includes a snap-fit ​​groove 71 provided on the lower surface of the first connecting plate 11 and a sealing gasket 72 fixedly connected to the upper surface of the second connecting plate 12. The first connecting plate 11 of one plate body 1 is snapped onto the second connecting plate 12 of another plate body 1 through the snap-fit ​​groove 71 provided on its lower surface. After the first connecting plate 11 and the second connecting plate 12 are connected together, the sealing gasket 72 cooperates with the snap-fit ​​groove 71 to greatly improve the sealing of the gap when the plate bodies 1 and 1 are connected.

[0031] Reference Figure 1-4 A fixing mechanism 8 is also provided on the upper plate surface 4, and the fixing mechanism 8 includes a first fixing plate 81 and a second fixing plate 82, and the first fixing plate 81 and the second fixing plate 82 are respectively located above the first connecting plate 11 and the second connecting plate 12, and the first fixing plate 81 and the second fixing plate 82 are both fixedly connected to the upper plate surface 4, and the first fixing plate 81 and the second fixing plate 82 are L-shaped, and the side walls of the first fixing plate 81 and the second fixing plate 82 are provided with a through hole 83, and the first fixing plate 81 and the second fixing plate 82 are clamped with a sleeve clip 84, and one side of the sleeve clip 84 is provided with an opening 83. 41, a second through hole 85 is provided on the sleeve clamp 84, and the positions of the first through hole 83 and the second through hole 85 correspond to each other. When the plate bodies 1 are connected to each other, the first fixing plate 81 on one plate body 1 can be tightly fitted with the second fixing plate 82 on the other plate body 1, and the first fixing plate 81 and the second fixing plate 82 can be clamped and fixed in the sleeve clamp 84 through the sleeve clamp 84, and the bolts are passed through the first through hole 83 and the second through hole 85, so that the plate bodies 1 and the plate bodies 1 are tightly fixed together through the first fixing plate 81, the second fixing plate 82 and the sleeve clamp 84.

[0032] The specific implementation method is as follows: when in use, one plate body 1 is placed on one side of another plate body 1, and the first connecting plate 11 of one plate body 1 is placed on the second connecting plate 12 of the other plate body 1, so that the sealing gasket 72 on the upper surface of the second connecting plate 12 can be snapped into the snap-fit ​​groove 71 on the lower surface of the first connecting plate 11, so that the gap at the connection of the two plate bodies 1 can be greatly reduced when connected, thereby improving the overall sealing performance, and effectively preventing the concrete from leaking through the gap at the connection between the plate bodies 1 and the plate bodies 1 when casting concrete. , the first fixing plate 81 of one plate body 1 and the second fixing plate 82 of another plate body 1 will fit tightly together. At this time, one end of the opening 841 of the sleeve clamp 84 is clamped on the first fixing plate 81 and the second fixing plate 82, so that the first fixing plate 81 and the second fixing plate 82 are clamped in the sleeve clamp 84, and then fixed by bolts passing through the through hole 1 83 and the through hole 2 85. At this time, after multiple plate bodies 1 are connected together, the corrugated steel plate 62 in the plate body 1 can greatly improve the overall bearing capacity and load-bearing force, which is convenient for subsequent work.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of convex high-pressure steel bar floor deck, characterized in that: The invention comprises a plate body (1), wherein a plurality of convex surfaces (2) and concave surfaces (3) are longitudinally arranged on the plate body (1), wherein the convex surfaces (2) and the concave surfaces (3) are evenly spaced apart, and the plate body (1) is divided into an upper plate surface (4) and a lower plate surface (5), wherein the upper plate surface (4) is located above the lower plate surface (5), and a reinforcing mechanism (6) and a waterproof mechanism (7) are arranged on the upper plate surface (4) and the lower plate surface (5), and a fixing mechanism (8) is also arranged on the upper plate surface (4).

2. A novel convex high-pressure steel bar floor deck according to claim 1, characterized in that: The reinforcing mechanism (6) comprises a cavity (61) provided between the upper plate surface (4) and the lower plate surface (5), a plurality of steel plates (62) are fixedly connected in the cavity (61), the plurality of steel plates (62) are connected in a corrugated shape, and the upper plate surface (4) and the lower plate surface (5) are connected via the steel plates (62).

3. A new type of convex high-pressure steel bar floor deck according to claim 2, characterized in that: The reinforcing mechanism (6) further comprises reinforcing ribs (63) fixedly connected to the outer surfaces of the convex surface (2) and the concave surface (3).

4. A new type of convex high-pressure steel bar floor deck according to claim 3, characterized in that: A first connecting plate (11) is fixedly connected to one side of the plate body (1), and a second connecting plate (12) is fixedly connected to the other side; the first connecting plate (11) and the second connecting plate (12) are integrally formed with the plate body (1); and a reinforcing rib (63) is fixedly connected to the upper surface of the first connecting plate (11).

5. The novel convex high-pressure steel bar floor deck according to claim 4 is characterized in that: The waterproof mechanism (7) comprises a snap-fit ​​groove (71) provided on the lower surface of the first connecting plate (11) and a sealing gasket (72) fixedly connected to the upper surface of the second connecting plate (12).

6. The novel convex high-pressure steel bar floor deck according to claim 4 is characterized in that: The fixing mechanism (8) comprises a first fixing plate (81) and a second fixing plate (82), the first fixing plate (81) and the second fixing plate (82) being respectively located above the first connecting plate (11) and the second connecting plate (12), the first fixing plate (81) and the second fixing plate (82) being both fixedly connected to the upper plate surface (4), the first fixing plate (81) and the second fixing plate (82) being L-shaped, the side walls of the first fixing plate (81) and the second fixing plate (82) being provided with a through hole one (83), the first fixing plate (81) and the second fixing plate (82) being clamped with a sleeve clamp (84), one side of the sleeve clamp (84) being provided with an opening (841), the sleeve clamp (84) being provided with a through hole two (85), the through hole one (83) and the through hole two (85) being located correspondingly.