Load-carrying closed type floor support plate

Abstract

The utility model provides a load-bearing closed type floor support plate, which belongs to the technical field of floor support plates and comprises a floor support plate body, a first lap joint component is arranged on one side of the floor support plate body, a second lap joint component is arranged on the other side of the floor support plate body, and a limiting component is mounted at the bottom of the second lap joint component. The first lap joint assembly comprises a first reinforcing side plate, a limiting plate and a vertical plate, the first reinforcing side plate is fixedly connected with the edge of the outer side of the floor support plate body, the limiting plate is fixedly connected to the top of the first reinforcing side plate, and the vertical plate is fixedly connected to the bottom of the vertical plate. The utility model solves the problems that a jaw clamp needs to be used for slowly pressing along a lapped seam to enable adjacent floor support plates to form a complete plate, the floor support plate has a certain length, so that the slow operation efficiency is low, the labor intensity is high, and a certain danger is caused when a worker holds a tool at a high position.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor decking plates, and in particular relates to a load-bearing closed-end floor decking plate. Background Art

[0002] Floor decking is a pressed steel plate that supports floor concrete, also known as corrugated steel plate. Floor decking is an important supporting product for steel structure buildings. It is mainly divided into open floor decking, closed floor decking, shrinking dovetail floor decking and reinforced truss floor decking. It has the characteristics of light weight, high strength, load-bearing capacity, good earthquake resistance, simple and quick construction, and easy assembly.

[0003] When assembling floor decking, the side panels of adjacent floor decking need to be overlapped together, and then they need to be slowly pressed together along the overlapped seams with pliers to make the adjacent floor decking form a complete plate. However, the floor decking has a certain length, and such a slow operation is not efficient enough and has high labor intensity. In addition, there is a certain risk for workers to hold tools at heights. Therefore, a load-bearing closed floor deck is proposed. Summary of the invention

[0004] The utility model provides a load-bearing closed-end floor decking plate, which aims to solve the problem that it is necessary to use jaws to slowly press together along the lap joints so that adjacent floor decking plates form a complete plate, and the floor decking plates have a certain length, so the slow operation efficiency is not high enough and the labor intensity is high, and there is a certain risk for workers to hold tools at height.

[0005] The utility model provides a load-bearing closed-end floor deck, comprising a floor deck body, a first overlap component is arranged on one side of the floor deck body, a second overlap component is arranged on the other side of the floor deck body, and a limit component is installed at the bottom of the second overlap component;

[0006] The overlap assembly 1 includes a reinforced side panel 1, a limit plate, and a vertical panel. The reinforced side panel 1 is fixedly connected to the outer edge of the floor decking body, the limit plate is fixedly connected to the top of the reinforced side panel 1, and the vertical panel is fixedly connected to the bottom of the vertical panel.

[0007] Furthermore, there is a gap between the vertical plate and the reinforcing side plate, the limiting plate is bent, and the limiting plate and the reinforcing side plate form a triangle.

[0008] By adopting the above technical solution, the spacing can be used to allow the embedded plate 1, the movable plate, and the reinforcing side plate 2 to pass through the gap between the vertical plate and the reinforcing side plate 1 for assembly, thus forming a triangle to ensure the stability of the connection during assembly.

[0009] Furthermore, the lap joint component 2 includes a reinforced side panel 2, an embedded panel 1, an embedded panel 2, and a movable panel. The reinforced side panel 2 is fixedly connected to the other outer edge of the floor decking body, one side of the embedded panel 1 is hinged to the top of the reinforced side panel 2, one side of the embedded panel 2 is hinged to the other side of the embedded panel 1, and the movable panel is hinged to the other side of the embedded panel 2.

[0010] By adopting the above technical solution, the second overlapping component can be embedded in the first overlapping component, thereby ensuring that the two adjacent floor decking bodies are connected and the connection is firm.

[0011] Furthermore, the thickness of the reinforced side panel 2 and the reinforced side panel 1 are both greater than the thickness of the floor decking body.

[0012] By adopting the above technical solution, the thickness of the reinforced side panel 2 and the reinforced side panel 1 is utilized to strengthen the structure, thereby facilitating the setting of the structure and stabilizing the sides.

[0013] Furthermore, the limiting assembly includes an assembly strip, a displacement strip, a spring, a clamping strip, a bayonet, and a limiting block. The assembly strip is fixedly connected to the bottom of the movable plate, the displacement strip is slidably connected in the assembly strip, the clamping strip is fixedly connected to one side of the displacement strip close to the second reinforcing side plate, a plurality of springs are provided and are evenly distributed, the spring is installed between the displacement strip and the assembly strip, the bayonet is opened on the outer wall of the second reinforcing side plate and is adapted to the clamping strip, and the limiting block is fixedly connected to one side of the movable plate close to the second reinforcing side plate.

[0014] By adopting the above technical solution, the limiting assembly can be used to limit the second embedded plate and the movable plate, so that the shapes of the first embedded plate and the second embedded plate can be changed, so that the second reinforcing side plate can be smoothly extended into the first overlapping assembly.

[0015] Furthermore, a receiving groove is provided on the assembly bar, one end of the spring is fixedly connected to the wall surface of the displacement bar, and the other end of the spring is fixedly connected to the groove wall inside the assembly bar.

[0016] By adopting the above technical solution, the spring is used for auxiliary resetting.

[0017] Furthermore, a sliding groove matching the limiting block is provided on the second reinforcing side plate.

[0018] By adopting the above technical solution, the movable plate can be restricted by sliding the limit block in the slide groove to prevent the movable plate from separating from the reinforced side plate 2, while ensuring the stability of the movable plate sliding up and down. The limit block can prevent the card strip from separating from the assembly strip.

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model can embed the overlapping component 2 into the overlapping component 1, so as to ensure that the two adjacent floor decking bodies are connected and the connection is firm. The two adjacent floor decking bodies can be simply connected, and the operation is convenient, and no tools are required, thereby ensuring safety.

[0021] 2. The utility model can limit the second embedded plate and the movable plate through the limiting component, so that the shapes of the first embedded plate and the second embedded plate can be changed, so that the second reinforcing side plate can smoothly extend into the first overlapping component.

[0022] 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

[0023] 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:

[0024] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0026] Figure 3 It is a schematic diagram of a partial cross-section structure of an assembly strip and a reinforcing side plate of an embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the limit block structure of an embodiment of the utility model;

[0028] Figure numerals: 1. Floor decking body; 21. Reinforced side panel 1; 22. Limiting plate; 23. Vertical plate; 31. Reinforced side panel 2; 32. Embossed plate 1; 33. Embossed plate 2; 34. Moving plate; 41. Assembly strip; 42. Displacement strip; 43. Spring; 44. Card strip; 45. Bayonet; 46. Limiting block. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-4 The embodiment of the utility model provides a load-bearing closed-end floor deck, comprising a floor deck body 1, a lap joint component 1 is arranged on one side of the floor deck body 1, a lap joint component 2 is arranged on the other side of the floor deck body 1, and a limit component is installed at the bottom of the lap joint component 2;

[0031] The overlap assembly 1 includes a reinforced side plate 21, a limit plate 22, and a vertical plate 23. The reinforced side plate 21 is fixedly connected to the outer edge of the floor decking body 1, the limit plate 22 is fixedly connected to the top of the reinforced side plate 21, and the vertical plate 23 is fixedly connected to the bottom of the vertical plate 23.

[0032] There is a gap between the vertical plate 23 and the reinforced side plate 21, and the limit plate 22 is bent. The limit plate 22 and the reinforced side plate 21 form a triangle. The gap allows the embedded plate 32, the movable plate 34, and the reinforced side plate 31 to pass through the gap between the vertical plate 23 and the reinforced side plate 21 for assembly. The triangle formed during assembly ensures the stability of the connection.

[0033] The overlap component 2 includes a reinforced side panel 2 31, an embedded panel 1 32, an embedded panel 2 33, and a movable panel 34. The reinforced side panel 2 31 is fixedly connected to the other outer edge of the floor decking body 1, one side of the embedded panel 1 32 is hinged to the top of the reinforced side panel 2 31, one side of the embedded panel 2 33 is hinged to the other side of the embedded panel 1 32, and the movable panel 34 is hinged to the other side of the embedded panel 2 33. The overlap component 2 can be embedded in the overlap component 1, thereby ensuring that the two adjacent floor decking bodies 1 are connected and the connection is firm.

[0034] The thickness of the reinforced side plate 2 31 and the reinforced side plate 1 21 are both greater than the thickness of the floor decking body 1 . The thickness of the reinforced side plate 2 31 and the reinforced side plate 1 21 is used to strengthen the structure, thereby facilitating the setting of the structure and stabilizing the sides.

[0035] The limiting assembly includes an assembly strip 41, a displacement strip 42, a spring 43, a clamping strip 44, a bayonet 45, and a limiting block 46. The assembly strip 41 is fixedly connected to the bottom of the movable plate 34, the displacement strip 42 is slidably connected in the assembly strip 41, the clamping strip 44 is fixedly connected to one side of the displacement strip 42 close to the reinforcing side plate 2 31, a plurality of springs 43 are provided and are evenly distributed, the spring 43 is installed between the displacement strip 42 and the assembly strip 41, the bayonet 45 is provided on the outer wall of the reinforcing side plate 2 31 and is adapted to the clamping strip 44, the limiting block 46 is fixedly connected to one side of the movable plate 34 close to the reinforcing side plate 2 31, and the limiting assembly can be used to limit the embedded plate 2 33 and the movable plate 34, so that the shapes of the embedded plate 1 32 and the embedded plate 2 33 can be changed, so that the reinforcing side plate 2 31 can be smoothly extended into the overlap assembly 1.

[0036] The assembly bar 41 is provided with a receiving groove, one end of the spring 43 is fixedly connected to the wall surface of the displacement bar 42, and the other end of the spring 43 is fixedly connected to the inner groove wall of the assembly bar 41, and the spring 43 is used for auxiliary resetting.

[0037] A sliding groove matching the limit block 46 is provided on the reinforcing side plate 31. The sliding of the limit block 46 in the sliding groove can restrict the movable plate 34 to prevent the movable plate 34 from separating from the reinforcing side plate 31, while ensuring the stability of the movable plate 34 sliding up and down. The limit block 46 can prevent the card strip 44 from separating from the assembly strip 41.

[0038] The specific implementation method is as follows: when in use, the two adjacent floor decking body 1 are overlapped together. At this time, the state of the embedded plate 23 and the embedded plate 1 32 is close to the state of a vertical straight line. At this time, the reinforcing side plate 21, the embedded plate 1 32, etc. are inserted into the space formed by the vertical plate 23 and the limit plate 22, and then the assembly strip 41 is slid toward the top. The assembly strip 41 drives the movable plate 34 to make the embedded plate 1 32 and the embedded plate 23 swing and engage with the space surrounded by the limit plate 22 and the vertical plate 23. After sliding to a certain position, the spring 43 then drives the displacement strip 42 and the clamping strip 44 to move into the clamping slot 45 to limit the movable plate 34 and ensure the stability of the connection. In this way, the two adjacent floor decking body 1 can be simply connected, and the operation is convenient, and there is no need to carry tools to ensure safety.

[0039] 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 load-bearing closed floor deck, comprising a floor deck body (1), characterized in that: A lap joint component 1 is provided on one side of the floor deck body (1), a lap joint component 2 is provided on the other side of the floor deck body (1), and a limiter component is installed at the bottom of the lap joint component 2; The overlap assembly 1 comprises a reinforcing side plate 1 (21), a limiting plate (22), and a vertical plate (23); the reinforcing side plate 1 (21) is fixedly connected to the outer edge of the floor decking body (1); the limiting plate (22) is fixedly connected to the top of the reinforcing side plate 1 (21); and the vertical plate (23) is fixedly connected to the bottom of the vertical plate (23).

2. A load-bearing closed floor deck according to claim 1, characterized in that: There is a gap between the vertical plate (23) and the reinforcing side plate (21), the limiting plate (22) is bent, and the limiting plate (22) and the reinforcing side plate (21) form a triangle.

3. A load-bearing closed floor deck according to claim 2, characterized in that: The second overlap assembly comprises a second reinforcing side panel (31), an inlay panel (32), a second inlay panel (33), and a movable panel (34); the second reinforcing side panel (31) is fixedly connected to the other outer edge of the floor decking body (1); one side of the inlay panel (32) is hinged to the top of the second reinforcing side panel (31); one side of the inlay panel (33) is hinged to the other side of the inlay panel (32); and the movable panel (34) is hinged to the other side of the inlay panel (33).

4. A load-bearing closed floor deck according to claim 3, characterized in that: The thickness of the second reinforced side plate (31) and the first reinforced side plate (21) are both greater than the thickness of the floor decking body (1).

5. A load-bearing closed floor deck according to claim 4, characterized in that: The limiting assembly comprises an assembly strip (41), a displacement strip (42), a spring (43), a clamping strip (44), a bayonet (45), and a limiting block (46); the assembly strip (41) is fixedly connected to the bottom of the movable plate (34); the displacement strip (42) is slidably connected in the assembly strip (41); the clamping strip (44) is fixedly connected to a side of the displacement strip (42) close to the second reinforcing side plate (31); a plurality of springs (43) are provided and are evenly distributed; the spring (43) is installed between the displacement strip (42) and the assembly strip (41); the bayonet (45) is provided on the outer wall of the second reinforcing side plate (31) and is adapted to the clamping strip (44); and the limiting block (46) is fixedly connected to a side of the movable plate (34) close to the second reinforcing side plate (31).

6. A load-bearing closed floor deck according to claim 5, characterized in that: The assembly bar (41) is provided with a receiving groove, one end of the spring (43) is fixedly connected to the wall surface of the displacement bar (42), and the other end of the spring (43) is fixedly connected to the groove wall inside the assembly bar (41).

7. The load-bearing closed floor deck according to claim 5, characterized in that: The reinforcing side plate 2 (31) is provided with a sliding groove matching the limiting block (46).

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