Modular seismic composite beam connection device and construction method thereof

Abstract

The application discloses a modular anti-seismic composite beam connecting device and a construction method thereof. The connecting device comprises a bottom plate, a connecting plate is installed on the upper surface of the bottom plate, connecting assemblies are installed on the front and back sides of the connecting plate, a first anti-seismic composite beam and a second anti-seismic composite beam are respectively detachably installed on the left and right sides of the connecting plate, four limiting plates are fixedly installed on the opposite sides of the first and second anti-seismic composite beams, the four limiting plates are respectively embedded in the gaps between the connecting plate and the connecting assemblies and are detachably connected, side plates are fixedly installed on the front and back sides of the top of the bottom plate, fixed assemblies are installed on the opposite sides of the two side plates, and the fixed assemblies are respectively movably connected with the first or second anti-seismic composite beam. The first and second anti-seismic composite beams can be quickly connected and detached through the cooperation of the connecting plate and the multiple connecting assemblies, the flexibility of the structure can be increased through the connecting mode, and when the anti-seismic composite beam needs to be adjusted or replaced, the downtime and cost can be effectively reduced.

Description

Technical Field

[0001] The present invention belongs to the field of architectural design, and particularly relates to a modular seismic composite beam connection device and its construction method. Background Art

[0002] A seismic composite beam refers to a structural member designed specifically considering seismic effects in architectural structure design. Its main purpose is to enhance the seismic resistance and structural stability of buildings. The design of this kind of beam usually combines various seismic technologies and engineering principles to cope with the horizontal loads and structural deformations that may occur during an earthquake.

[0003] When connecting existing seismic composite beams, the ends of two seismic composite beams are generally connected by welding. This connection method has low efficiency and is not conducive to the disassembly of seismic composite beams in the later stage. When a seismic composite beam is damaged and needs to be replaced, it is very cumbersome and inconvenient to use.

[0004] In view of this, this application proposes a modular seismic composite beam connection device and its construction method. Summary of the Invention

[0005] Aiming at the problems existing in the above background art, the present invention provides a modular seismic composite beam connection device and its construction method, effectively solving the problems of inconvenient welding connection, disassembly and use of existing seismic composite beams.

[0006] In order to achieve the above invention purpose, the present invention provides the following technical solutions:

[0007] A modular seismic composite beam connection device of the present invention includes a bottom plate. In the middle position of the upper surface of the bottom plate, a connecting plate in the shape of a "king" character is fixedly installed. On the front and rear sides of both sides of the connecting plate, connecting components are fixedly installed. On the left side of the connecting plate, a first seismic composite beam is detachably installed. On the right side of the connecting plate, a second seismic composite beam is detachably installed. On the opposite sides of the first seismic composite beam and the second seismic composite beam, four limiting plates are fixedly installed. The four limiting plates are respectively embedded into the gaps between the connecting plate and the respective connecting components and are detachably connected. On the front and rear sides of the top of the bottom plate, side plates are fixedly installed. On both sides of the opposite sides of the two side plates, fixing components are fixedly installed. The fixing components are respectively movably connected to the first seismic composite beam or the second seismic composite beam. On both sides of the front and rear sides of the bottom plate, mounting plates are fixedly installed. Mounting holes are provided at the tops of the mounting plates.

[0008] Furthermore, the connecting assembly includes a housing, which is fixedly mounted on a connecting plate. A bidirectional lead screw is movably mounted inside the housing. The top of the bidirectional lead screw passes through the housing and is fixedly mounted on a rotating disk. Fixed blocks are threaded to the top and bottom of the surface of the bidirectional lead screw. Movable wheels are fixedly mounted on the front and rear sides of the fixed blocks. An inclined block is movably mounted on the opposite side of each of the two movable wheels. A locking block is fixedly mounted on the opposite side of each of the two inclined blocks. Springs are fixedly mounted on the top and bottom of the opposite side of each of the two inclined blocks. The side of the spring closest to the housing is fixedly connected to the housing. The upper and lower parts of the four limiting plates are respectively provided with grooves that are adapted to the locking blocks. When the rotating disk rotates in the forward or reverse direction, the two fixed blocks move closer or further away from each other, causing the inclined blocks on both sides to move further or closer, so that each locking block engages or disengages from the groove of the limiting plate.

[0009] Furthermore, a wedge-shaped first limiting block is fixedly installed on one side of the fixing block. The surface of the first limiting block is movably disposed within a matching first limiting shell. The side of the first limiting shell closest to the outer shell is fixedly connected to the outer shell.

[0010] Furthermore, a wedge-shaped second limiting block is fixedly installed on one side of the inclined block. The surface of the second limiting block is movably disposed within a matching second limiting shell. The side of the second limiting shell closest to the outer shell is fixedly connected to the outer shell.

[0011] Furthermore, the fixing component includes a threaded sleeve, which is fixedly installed on the side plate. The inner cavity of the threaded sleeve is threadedly connected to a threaded rod. A fixing plate is fixedly installed at the outer end of the threaded rod, and a clamping plate is movably installed at the inner end.

[0012] Furthermore, movable rods are fixedly installed on both sides of the outer side of the clamping plate, and movable sleeves are movably installed on the surface of the movable rods. The surface of the movable sleeves penetrates the side plate and is fixedly connected.

[0013] Furthermore, a retaining ring is fitted onto the surface of the threaded sleeve, and the retaining ring is fixedly connected to the side plate on the side closest to the side plate.

[0014] This invention discloses a construction method for a modular seismic-resistant composite beam connection device, which utilizes the modular seismic-resistant composite beam connection device described above. The construction method includes:

[0015] When connecting the first and second seismic composite beams, the limiting plates on opposite sides of the first and second seismic composite beams are respectively inserted into the connecting plate through both sides. By rotating each of the rotating disks, the rotating disks drive the bidirectional screw to rotate. When the bidirectional screw rotates, it drives the two fixed blocks to move closer to each other. When the fixed blocks move, they push the inclined blocks to move through the movable wheels. When the inclined blocks move, they drive the locking blocks to move and move the locking blocks into the grooves on the limiting plates, thereby fixing and installing the limiting plates. When the inclined blocks move, they compress the springs, completing the connection between the first and second seismic composite beams.

[0016] When it is necessary to disassemble the first and second seismic composite beams, the rotating disk is rotated in the opposite direction to move the movable wheel to its original position. Then, the spring rebounds and drives the inclined block and the locking block to reset, thereby moving the locking block out of the groove of the limiting plate. The limiting plate can then be disassembled, and the first and second seismic composite beams can be disassembled.

[0017] When it is necessary to clamp both sides of the first and second seismic composite beams, the fixed plate is rotated. When the fixed plate rotates, it drives the threaded rod to rotate. When the threaded rod rotates, it drives the clamping plate to move. Through the cooperation of the two clamping plates, both sides of the first and second seismic composite beams can be clamped.

[0018] Compared with the prior art, the modular seismic composite beam connection device and construction method of the present invention can quickly connect the first seismic composite beam and the second seismic composite beam through the cooperation of the connecting plate and multiple connecting components. When disassembly is required, it can be quickly disassembled. The connection method of quick installation and disassembly can increase the flexibility of the structure. When necessary, the seismic composite beam can be adjusted or replaced, which can effectively reduce downtime and cost. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the modular seismic-resistant composite beam connection device of this application;

[0020] Figure 2 This is a structural front view exploded diagram of the modular seismic-resistant composite beam connection device of this application;

[0021] Figure 3 This is a side view of the connecting plate of the modular seismic-resistant composite beam connection device of this application;

[0022] Figure 4 This is a side sectional view of the connection components of the modular seismic composite beam connection device of this application;

[0023] Figure 5This is a front sectional view of the fixing components of the modular seismic composite beam connection device of this application.

[0024] In the diagram: 1. Base plate; 2. Connecting plate; 3. Connecting assembly; 301. Outer shell; 302. Two-way lead screw; 303. Rotating disk; 304. Fixing block; 305. Movable wheel; 306. Inclined block; 307. Locking block; 308. Spring; 309. First limiting block; 310. First limiting shell; 311. Second limiting block; 312. Second limiting shell; 4. First seismic composite beam; 5. Second seismic composite beam; 6. Limiting plate; 7. Side plate; 8. Fixing assembly; 801. Threaded sleeve; 802. Threaded rod; 803. Fixing disk; 804. Clamping plate; 805. Movable rod; 806. Movable sleeve; 807. Fixing ring; 9. Mounting plate; 10. Mounting hole. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Unless otherwise defined, the technical or scientific terms used herein should have the ordinary meaning understood by those skilled in the art to which this disclosure pertains. The terms "upper," "lower," "left," "right," "front," and "rear" used in the present patent application specification and claims are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship also changes accordingly. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Any aspects not detailed in this invention are well-known to those skilled in the art.

[0026] Example 1:

[0027] Please refer to Figure 1-5, a modular seismic combined beam connection device of the present application, which includes a bottom plate 1. In the middle position of the upper surface of the bottom plate 1, a connecting plate 2 in the shape of a "king" character is fixedly installed. Connecting components 3 are fixedly installed on the front side and the rear side of both sides of the connecting plate 2. A first seismic combined beam 4 is detachably installed on the left side of the connecting plate 2, and a second seismic combined beam 5 is detachably installed on the right side of the connecting plate 2. Four limiting plates 6 are fixedly installed on the opposite sides of the first seismic combined beam 4 and the second seismic combined beam 5. The four limiting plates 6 are respectively embedded into the gaps between the connecting plate 2 and each connecting component 3 and are detachably connected. Side plates 7 are fixedly installed on the front side and the rear side of the top of the bottom plate 1. Fixing components 8 are fixedly installed on both sides of the opposite sides of the two side plates 7. The fixing components 8 are respectively movably connected with the first seismic combined beam 4 or the second seismic combined beam 5. Mounting plates 9 are fixedly installed on both sides of the front side and the rear side of the bottom plate 1. Mounting holes 10 for installation and fixation are opened at the tops of the mounting plates 9.

[0028] In this embodiment, the connecting component 3 includes a housing 301. The housing 301 is fixedly installed on the connecting plate 2. A bidirectional screw rod 302 is movably installed in the inner cavity of the housing 301. The top of the bidirectional screw rod 302 penetrates through the housing 301 and is fixedly installed with a rotating disk 303. Fixing blocks 304 are threadedly connected to both the top and the bottom of the surface of the bidirectional screw rod 302. Moving wheels 305 are fixedly installed on the front side and the rear side of the fixing block 304. Wedge blocks 306 are movably installed on the opposite sides of the two moving wheels 305. Clamping blocks 307 are fixedly installed on the opposite sides of the two wedge blocks 306. Springs 308 are fixedly installed on both the top and the bottom of the opposite sides of the two wedge blocks 306. The side of the spring 308 close to the housing 301 is fixedly connected with the housing 301; grooves adapted to the clamping blocks 307 are respectively opened at the upper and lower parts of the four limiting plates 6. When the rotating disk 303 rotates forward or backward, the two fixing blocks 304 approach or move away from each other, driving the wedge blocks 306 on both sides to move away from or close to each other, so that each clamping block 307 is inserted into or withdrawn from the groove of the limiting plate 6.

[0029] In this embodiment, a wedge-shaped first limiting block 309 is fixedly installed on one side of the fixing block 304. The surface of the first limiting block 309 is movably arranged in a matching first limiting shell 310. The side of the first limiting shell 310 close to the housing 301 is fixedly connected with the housing 301.

[0030] In this embodiment, a wedge-shaped second limiting block 311 is fixedly installed on one side of the wedge block 306. The surface of the second limiting block 311 is movably arranged in a matching second limiting shell 312. The side of the second limiting shell 312 close to the housing 301 is fixedly connected with the housing 301.

[0031] In this embodiment, the fixing component 8 includes a threaded sleeve 801, which is fixedly installed on the side plate 7. The inner cavity of the threaded sleeve 801 is threadedly connected to a threaded rod 802, and the outer end of the threaded rod 802 is fixedly installed.

[0032] In this embodiment, movable rods 805 are fixedly installed on both sides of the outer side of the clamping plate 804, and movable sleeves 806 are movably installed on the surface of the movable rods 805. The surface of the movable sleeves 806 penetrates the side plate 7 and is fixedly connected.

[0033] In this embodiment, a fixing ring 807 is fitted on the surface of the threaded sleeve 801, and the side of the fixing ring 807 near the side plate 7 is fixedly connected to the side plate 7.

[0034] Example 2:

[0035] This application discloses a construction method for a modular seismic-resistant composite beam connection device, which is implemented using the modular seismic-resistant composite beam connection device in Example 1. The construction method includes:

[0036] When connecting the first seismic composite beam 4 and the second seismic composite beam 5, the limiting plates 6 on opposite sides of the first seismic composite beam 4 and the second seismic composite beam 5 are respectively inserted into the interior of the connecting plate 2 through both sides. By rotating each rotating disk 303, the rotating disk 303 drives the bidirectional lead screw 302 to rotate. When the bidirectional lead screw 302 rotates, it drives the two fixed blocks 304 to move closer to each other. When the fixed blocks 304 move, they push the inclined block 306 to move through the movable wheel 305. When the inclined block 306 moves, it drives the locking block 307 to move, moving the locking block 307 into the groove on the limiting plate 6, thereby fixing and installing the limiting plate 6. When the inclined block 306 moves, it compresses the spring 308, completing the connection of the first seismic composite beam 4 and the second seismic composite beam 5.

[0037] When it is necessary to disassemble the first seismic composite beam 4 and the second seismic composite beam 5, rotate the rotating disk 303 in the opposite direction to move the movable wheel 305 to its original position. Then, the spring 308 will rebound and drive the inclined block 306 and the locking block 307 to reset, thereby moving the locking block 307 out of the groove of the limiting plate 6. The limiting plate 6 can then be disassembled, and the first seismic composite beam 4 and the second seismic composite beam 5 can be disassembled.

[0038] When it is necessary to clamp the first seismic composite beam 4 and the second seismic composite beam 5 on both sides, the fixed plate 803 is rotated. When the fixed plate 803 rotates, it drives the threaded rod 802 to rotate. When the threaded rod 802 rotates, it drives the clamping plate 804 to move. Through the cooperation of the two clamping plates 804, the first seismic composite beam 4 and the second seismic composite beam 5 can be clamped on both sides, making the seismic composite beam more stable when connected and preventing wobbling.

Claims

1. A modular seismic-resistant composite beam connection device, characterized in that, It includes a bottom plate (1). In the middle position of the upper surface of the bottom plate (1), a connecting plate (2) in the shape of a "king" character is fixedly installed. On the front side and the rear side of both sides of the connecting plate (2), connecting components (3) are fixedly installed. On the left side of the connecting plate (2), a first seismic composite beam (4) is detachably installed. On the right side of the connecting plate (2), a second seismic composite beam (5) is detachably installed. On the opposite sides of the first seismic composite beam (4) and the second seismic composite beam (5), four limiting plates (6) are fixedly installed. The four limiting plates (6) are respectively inserted into the gaps between the connecting plate (2) and each of the connecting components (3) and are detachably connected. On the front side and the rear side of the top of the bottom plate (1), side plates (7) are fixedly installed. On both sides of the opposite sides of the two side plates (7), fixing components (8) are fixedly installed. The fixing components (8) are respectively movably connected to the first seismic composite beam (4) or the second seismic composite beam (5). On both sides of the front side and the rear side of the bottom plate (1), mounting plates (9) are fixedly installed. On the top of the mounting plate (9), mounting holes (10) are provided.

2. The modular seismic-resistant composite beam connection device according to claim 1, characterized in that, The connecting component (3) includes a housing (301). The housing (301) is fixedly installed on the connecting plate (2). A bidirectional screw rod (302) is movably installed in the inner cavity of the housing (301). The top of the bidirectional screw rod (302) penetrates through the housing (301) and is fixedly installed with a rotating disk (303). On the top and the bottom of the surface of the bidirectional screw rod (302), fixing blocks (304) are threadedly connected. On the front side and the rear side of each fixing block (304), movable wheels (305) are fixedly installed. On the opposite sides of the two movable wheels (305), inclined blocks (306) are movably installed. On the opposite sides of the two inclined blocks (306), clamping blocks (307) are fixedly installed. On the top and the bottom of the opposite sides of the two inclined blocks (306), springs (308) are fixedly installed. The side of the spring (308) close to the housing (301) is fixedly connected to the housing (301); Grooves adapted to the clamping blocks (307) are respectively provided in the upper and lower parts of the four limiting plates (6). When the rotating disk (303) rotates forward or backward, the two fixing blocks (304) approach or move away from each other, driving the inclined blocks (306) on both sides to move away from or close to each other, so that each clamping block (307) is clamped into or withdrawn from the groove of the limiting plate (6).

3. The modular seismic-resistant composite beam connection device according to claim 2, characterized in that, On one side of the fixing block (304), a wedge-shaped first limiting block (309) is fixedly installed. The surface of the first limiting block (309) is movably arranged in a matching first limiting shell (310). The side of the first limiting shell (310) close to the housing (301) is fixedly connected to the housing (301).

4. The modular seismic-resistant composite beam connection device according to claim 2, characterized in that, On one side of the inclined block (306), a wedge-shaped second limiting block (311) is fixedly installed. The surface of the second limiting block (311) is movably arranged in a matching second limiting shell (312). The side of the second limiting shell (312) close to the housing (301) is fixedly connected to the housing (301).

5. The modular seismic-resistant composite beam connection device according to claim 3 or 4, characterized in that, The fixing component (8) includes a threaded sleeve (801), which is fixedly installed on the side plate (7). The inner cavity of the threaded sleeve (801) is threadedly connected to a threaded rod (802). A fixing plate (803) is fixedly installed on the outer end of the threaded rod (802), and a clamping plate (804) is movably installed on the inner end.

6. The modular seismic-resistant composite beam connection device according to claim 5, characterized in that, Movable rods (805) are fixedly installed on both sides of the outer side of the clamping plate (804). Movable sleeves (806) are movably installed on the surface of the movable rods (805). The surface of the movable sleeves (806) penetrates the side plate (7) and is fixedly connected.

7. The modular seismic-resistant composite beam connection device according to claim 5, characterized in that, A retaining ring (807) is fitted on the surface of the threaded sleeve (801), and the retaining ring (807) is fixedly connected to the side plate (7) on the side closest to the side plate (7).

8. A construction method for a modular seismic-resistant composite beam connection device, characterized in that: The construction method, which utilizes the modular seismic-resistant composite beam connection device as described in claim 5, includes: When connecting the first seismic composite beam (4) and the second seismic composite beam (5), the limiting plates (6) on opposite sides of the first seismic composite beam (4) and the second seismic composite beam (5) are respectively inserted into the interior of the connecting plate (2) through both sides. By rotating each of the rotating disks (303), the rotating disks (303) drive the bidirectional screw (302) to rotate. When the bidirectional screw (302) rotates, it drives the two fixed blocks (304) to move closer to each other. When the fixed blocks (304) move, they push the inclined blocks (306) to move through the movable wheels (305). When the inclined blocks (306) move, they drive the locking blocks (307) to move. The locking blocks (307) are moved into the groove on the limiting plate (6), thereby fixing and installing the limiting plate (6). When the inclined blocks (306) move, they squeeze the spring (308) to complete the connection of the first seismic composite beam (4) and the second seismic composite beam (5). When it is necessary to disassemble the first seismic composite beam (4) and the second seismic composite beam (5), rotate the rotating disk (303) in the opposite direction to move the movable wheel (305) to its original position. Then, the spring (308) rebounds and drives the inclined block (306) and the locking block (307) to reset, thereby moving the locking block (307) out of the groove of the limiting plate (6). The limiting plate (6) can then be disassembled, and the first seismic composite beam (4) and the second seismic composite beam (5) can be disassembled. When it is necessary to clamp both sides of the first seismic composite beam (4) and the second seismic composite beam (5), the fixed plate (803) is rotated. When the fixed plate (803) rotates, it drives the threaded rod (802) to rotate. When the threaded rod (802) rotates, it drives the clamping plate (804) to move. Through the cooperation of the two clamping plates (804), both sides of the first seismic composite beam (4) and the second seismic composite beam (5) can be clamped.

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