Corrugated steel anti-seismic connecting structure

Abstract

The utility model discloses a corrugated steel anti-seismic connecting structure, relates to the technical field of corrugated steel, and aims to solve the problems of poor anti-seismic effect, easiness in loosening and damage and short service life when a plurality of pieces of corrugated steel are connected and mostly fixed by a single bolt. Connecting edges are arranged on the two sides of the corrugated steel body, the connecting edges and the corrugated steel body are of an integrated structure, reinforcing edges are arranged at the front end and the rear end of the corrugated steel body, and the reinforcing edges and the corrugated steel body are of an integrated structure. The through hole is formed in the surface of the connecting edge, the through hole penetrates through the connecting edge, a connecting hole is formed in one side of the through hole, and the connecting hole penetrates through the connecting edge; the first damping plate is arranged at the upper end of the connecting edge, a second damping plate is arranged below the connecting edge, a stable connecting column is arranged between the first damping plate and the second damping plate, and first mounting holes are formed in the upper surfaces of the two ends of the first damping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated steel, in particular to a corrugated steel earthquake-resistant connection structure. Background Art

[0002] Corrugated steel is a kind of steel with a wave shape. It is a kind of cold-rolled steel plate, mainly composed of galvanized plate and cold-rolled plate. Due to its unique wave design, corrugated steel has high load-bearing capacity and anti-deformation ability. It is often used in construction, manufacturing and decoration industries.

[0003] For example, the Chinese authorized patent (corrugated steel connection mechanism) with the announcement number CN211547430U includes a first mounting member arranged at the end of the corrugated steel structure, a second mounting member arranged at the end of the adjacent corrugated steel structure, and a sliding assembly at both ends slidably connected to the side of the first mounting member and the second mounting member. The corrugated steel connection mechanism provided by the utility model connects a plurality of corrugated steel structures to form a complete building structure, and a corrugated steel connection mechanism is arranged at intervals. When the two corrugated steel structures move relative to each other due to terrain settlement or other external forces, the second mounting member and the first mounting member can slide relative to the sliding assembly to offset the deformation of the two corrugated steel structures, thereby achieving the purpose of protecting the corrugated steel structure and preventing the main body of the corrugated steel structure from being damaged, and can also ensure the connection strength between the corrugated steel structures. The structure is simple and easy to install.

[0004] However, when multiple corrugated steels are connected, most of them are fixed by a single bolt, which has poor seismic resistance during use, is prone to loosening and damage, and has a short service life; therefore, it does not meet existing needs. In this regard, we propose a corrugated steel seismic connection structure. Utility Model Content

[0005] The purpose of the utility model is to provide a corrugated steel seismic-resistant connection structure to solve the problems raised in the above-mentioned background technology that when multiple corrugated steels are connected, most of them are fixed by a single bolt, the seismic resistance is poor when in use, and they are prone to loosening and damage, and have a short service life.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated steel seismic connection structure, comprising: a corrugated steel body, both sides of the corrugated steel body are provided with connecting edges, and the connecting edges and the corrugated steel body are an integrated structure, and the front and rear ends of the corrugated steel body are provided with reinforcing edges, and the reinforcing edges and the corrugated steel body are an integrated structure;

[0007] Also includes:

[0008] A through hole is provided on the surface of the connecting edge, and the through hole passes through the connecting edge; a connecting hole is provided on one side of the through hole, and the connecting hole passes through the connecting edge;

[0009] A first shock-absorbing plate is arranged at the upper end of the connecting edge, a second shock-absorbing plate is arranged below the connecting edge, and a stable connecting column is arranged between the first shock-absorbing plate and the second shock-absorbing plate.

[0010] Preferably, first mounting holes are provided on the upper surfaces at both ends of the first damping plate, second mounting holes are provided on the upper surfaces at both ends of the second damping plate, and the first mounting holes and the second mounting holes penetrate the first damping plate and the second damping plate respectively.

[0011] Preferably, a connecting frame is arranged inside the first mounting hole, and both ends of the connecting frame pass through the first mounting hole and the second mounting hole.

[0012] Preferably, a stabilizing socket is provided on one side of the second mounting hole, and the lower end of the stabilizing connecting column passes through the stabilizing socket.

[0013] Preferably, a connecting thread is provided on the outer wall of the stable connecting column near the lower end, a fixed thread seat is provided on the outside of the stable connecting column, and the fixed thread seat is threadedly connected to the stable connecting column via the connecting thread.

[0014] Preferably, a top plate groove is provided on the lower surface of the first shock-absorbing plate, and a fixed top plate is provided on the upper end of the stable connecting column, and the fixed top plate is threadedly fixed to the first shock-absorbing plate by fixing screws.

[0015] Preferably, the connecting frame is a U-shaped structure, and nuts are externally connected to the outsides of both ends of the connecting frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges a stable connecting column between the first shock-absorbing plate and the second shock-absorbing plate, respectively places the first shock-absorbing plate and the second shock-absorbing plate above and below the connection of the two connecting edges, inserts the stable connecting column along the through hole, and inserts it into the stable insertion hole of the second shock-absorbing plate at the same time, and uses a fixed threaded seat to connect the connecting thread with the stable connecting column to achieve extrusion and fixation of the second shock-absorbing plate, which has a preliminary stabilizing connection effect on the first shock-absorbing plate and the second shock-absorbing plate, and then passes the two ends of the U-shaped structure connecting frame through the first mounting hole and the second mounting hole, thereby achieving secondary fixation, improving the stability of the first shock-absorbing plate and the second shock-absorbing plate, and the first shock-absorbing plate and the second shock-absorbing plate are not easy to loosen through the secondary fixation, thereby ensuring the shock-absorbing effect, and using the first shock-absorbing plate and the second shock-absorbing plate to improve the seismic performance of the corrugated steel connection, which is not easy to be damaged and has a longer service life.

[0018] 2. By setting a top plate groove on the lower surface of the first shock-absorbing plate, the fixed top plate of the stable connecting column is inserted into the top plate groove, and the fixed top plate is threadedly fixed to the first shock-absorbing plate by fixing screws, which facilitates the fixing and disassembly of the stable connecting column and improves flexibility. The stable connecting column can be installed and disassembled according to actual needs, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure of the first damping plate and the second damping plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the second shock-absorbing plate and the stable connecting column of the utility model;

[0022] Figure 4 It is a bottom view structural diagram of the second shock absorbing plate and the stable connecting column of the utility model;

[0023] In the figure: 1. corrugated steel body; 2. connecting edge; 3. reinforcing edge; 4. connecting hole; 5. through hole; 6. first shock-absorbing plate; 7. connecting frame; 8. first mounting hole; 9. second shock-absorbing plate; 10. second mounting hole; 11. stable connecting column; 12. stable socket; 13. fixed threaded seat; 14. connecting thread; 15. fixed top plate; 16. fixing screw; 17. top plate groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a corrugated steel seismic connection structure, comprising: a corrugated steel body 1, both sides of the corrugated steel body 1 are provided with connecting edges 2, and the connecting edges 2 and the corrugated steel body 1 are an integral structure, and the front and rear ends of the corrugated steel body 1 are provided with reinforcing edges 3, and the reinforcing edges 3 and the corrugated steel body 1 are an integral structure;

[0026] Also includes:

[0027] A through hole 5 is provided on the surface of the connecting edge 2, and the through hole 5 passes through the connecting edge 2. A connecting hole 4 is provided on one side of the through hole 5, and the connecting hole 4 passes through the connecting edge 2;

[0028] The first shock-absorbing plate 6 is arranged at the upper end of the connecting edge 2 , and the second shock-absorbing plate 9 is arranged below the connecting edge 2 . A stable connecting column 11 is arranged between the first shock-absorbing plate 6 and the second shock-absorbing plate 9 .

[0029] It has a preliminary stabilizing connection effect on the first shock-absorbing plate 6 and the second shock-absorbing plate 9, and then the two ends of the U-shaped structure connecting frame 7 pass through the first mounting hole 8 and the second mounting hole 10, and the outer ends of the connecting frame 7 are externally connected with nuts to fix the connecting frame 7 and the first shock-absorbing plate 6 and the second shock-absorbing plate 9, thereby realizing secondary fixation, improving the stability of the first shock-absorbing plate 6 and the second shock-absorbing plate 9, and the first shock-absorbing plate 6 and the second shock-absorbing plate 9 are not easy to loosen through the secondary fixation, thereby ensuring the shock-absorbing effect, and the first shock-absorbing plate 6 and the second shock-absorbing plate 9 are used to improve the seismic resistance of the corrugated steel connection, which is not easy to be damaged and the service life is increased.

[0030] See also Figure 2 The upper surfaces of both ends of the first damping plate 6 are provided with first mounting holes 8, and the upper surfaces of both ends of the second damping plate 9 are provided with second mounting holes 10, and the first mounting holes 8 and the second mounting holes 10 penetrate the first damping plate 6 and the second damping plate 9 respectively, and are used for the two ends of the connecting frame 7 to pass through.

[0031] See also Figure 2 A connecting frame 7 is provided inside the first mounting hole 8, and both ends of the connecting frame 7 pass through the first mounting hole 8 and the second mounting hole 10. The first damping plate 6 and the second damping plate 9 are fixed for a second time by relying on the connecting frame 7 to improve the stability of the fixation.

[0032] See also Figure 2 A stabilizing plug hole 12 is provided on one side of the second mounting hole 10, and the lower end of the stabilizing connecting column 11 passes through the stabilizing plug hole 12 for the stabilizing connecting column 11 to pass through.

[0033] See also Figure 2 , 3 A connecting thread 14 is provided on the outer wall of the stable connecting column 11 near the lower end, and a fixed thread seat 13 is provided on the outside of the stable connecting column 11, and the fixed thread seat 13 is threadedly connected to the stable connecting column 11 through the connecting thread 14. The fixed thread seat 13 is threadedly connected to the stable connecting column 11 through the connecting thread 14 to achieve the extrusion and fixation of the second shock-absorbing plate 9, which has a preliminary stabilizing connection effect on the first shock-absorbing plate 6 and the second shock-absorbing plate 9.

[0034] See also Figure 4 A top plate groove 17 is provided on the lower surface of the first shock absorbing plate 6, and a fixed top plate 15 is provided on the upper end of the stable connecting column 11. The fixed top plate 15 is threadedly fixed to the first shock absorbing plate 6 by fixing screws 16, which facilitates the fixing and disassembly of the stable connecting column 11.

[0035] See also Figure 2 The connecting frame 7 is a U-shaped structure, and nuts are externally connected to the two ends of the connecting frame 7. The U-shaped structure facilitates fixing the first damping plate 6 and the second damping plate 9.

[0036] Working principle: When in use, put the connecting edges 2 of the two corrugated steel bodies 1 together, and fix the fixed top plate 15 with the first shock-absorbing plate 6 through the fixing screws 16 to achieve the fixation of the stable connecting column 11 with the first shock-absorbing plate 6, and then place the first shock-absorbing plate 6 and the second shock-absorbing plate 9 above and below the connection of the two connecting edges 2, respectively, and insert the stable connecting column 11 along the through hole 5, and insert it into the stable insertion hole 12 of the second shock-absorbing plate 9 at the same time, and use the fixed threaded seat 13 to connect with the stable connecting column 11 through the connecting thread 14 to achieve the extrusion and fixation of the second shock-absorbing plate 9, and the first shock-absorbing plate 6 is fixed to the first shock-absorbing plate 6. The plate 6 and the second shock-absorbing plate 9 play a preliminary stabilizing connection effect, and then the two ends of the U-shaped structure connecting frame 7 pass through the first mounting hole 8 and the second mounting hole 10, and the outer ends of the connecting frame 7 are externally connected with nuts to fix the connecting frame 7 and the first shock-absorbing plate 6 and the second shock-absorbing plate 9, thereby realizing secondary fixation, improving the stability of the first shock-absorbing plate 6 and the second shock-absorbing plate 9, and the first shock-absorbing plate 6 and the second shock-absorbing plate 9 are not easy to loosen through the secondary fixation, thereby ensuring the shock-absorbing effect, and the first shock-absorbing plate 6 and the second shock-absorbing plate 9 are used to improve the seismic resistance of the corrugated steel connection, which is not easy to be damaged and the service life is increased.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A corrugated steel seismic connection structure, comprising a corrugated steel body (1), both sides of the corrugated steel body (1) are provided with connecting edges (2), and the connecting edges (2) and the corrugated steel body (1) are an integral structure, and the front and rear ends of the corrugated steel body (1) are provided with reinforcing edges (3), and the reinforcing edges (3) and the corrugated steel body (1) are an integral structure; Features: Also includes: A through hole (5) is arranged on the surface of the connecting edge (2), and the through hole (5) passes through the connecting edge (2); a connecting hole (4) is arranged on one side of the through hole (5), and the connecting hole (4) passes through the connecting edge (2); A first shock-absorbing plate (6) is arranged at the upper end of the connecting edge (2), a second shock-absorbing plate (9) is arranged below the connecting edge (2), and a stable connecting column (11) is arranged between the first shock-absorbing plate (6) and the second shock-absorbing plate (9).

2. The corrugated steel seismic connection structure according to claim 1, characterized in that: The upper surfaces of both ends of the first damping plate (6) are provided with first mounting holes (8), and the upper surfaces of both ends of the second damping plate (9) are provided with second mounting holes (10), and the first mounting holes (8) and the second mounting holes (10) respectively penetrate the first damping plate (6) and the second damping plate (9).

3. The corrugated steel seismic connection structure according to claim 2, characterized in that: A connecting frame (7) is arranged inside the first mounting hole (8), and both ends of the connecting frame (7) pass through the first mounting hole (8) and the second mounting hole (10).

4. The corrugated steel seismic connection structure according to claim 2, characterized in that: A stabilizing plug hole (12) is provided on one side of the second mounting hole (10), and the lower end of the stabilizing connecting column (11) passes through the stabilizing plug hole (12).

5. The corrugated steel seismic connection structure according to claim 1, characterized in that: The outer wall of the stable connection column (11) near the lower end is provided with a connecting thread (14), and the outside of the stable connection column (11) is provided with a fixed thread seat (13), and the fixed thread seat (13) is threadedly connected to the stable connection column (11) via the connecting thread (14).

6. The corrugated steel seismic connection structure according to claim 1, characterized in that: The lower surface of the first damping plate (6) is provided with a top plate groove (17), and the upper end of the stabilizing connecting column (11) is provided with a fixed top plate (15), and the fixed top plate (15) is threadedly fixed to the first damping plate (6) by means of fixing screws (16).

7. The corrugated steel seismic connection structure according to claim 3, characterized in that: The connecting frame (7) is a U-shaped structure, and nuts are externally connected to the exterior of both ends of the connecting frame (7).

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