Modularized anti-seismic composite beam connecting device and construction method thereof

Abstract

The invention discloses a modularized 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 side and the rear side of the two sides of the connecting plate, and a first anti-seismic composite beam and a second anti-seismic composite beam are detachably installed on the left side and the right side of the connecting plate correspondingly; the opposite sides of the first anti-seismic composite beam and the second anti-seismic composite beam are each fixedly provided with four limiting plates, the four limiting plates are embedded into gaps between the connecting plates and the connecting assemblies correspondingly and are detachably connected, the front side and the rear side of the top of the bottom plate are each fixedly provided with a side plate, and the two sides of the opposite sides of the two side plates are each provided with a fixing assembly. The fixing assembly is movably connected with the first anti-seismic composite beam or the second anti-seismic composite beam. The first anti-seismic composite beam and the second anti-seismic composite beam can be rapidly connected and detached through cooperation of the connecting plate and the multiple connecting assemblies, the flexibility of the structure can be improved through the connecting mode, and when the anti-seismic composite beams need 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 a construction method thereof. Background Art

[0002] A seismic composite beam refers to a structural member designed specifically considering seismic effects in building structure design. Its main purpose is to enhance the seismic resistance and structural stability of a building. 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, generally, a welding method is used to connect the ends of two seismic composite beams. This connection method has low efficiency and is not conducive to the disassembly of the seismic composite beam in the later stage. When the 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 a construction method thereof. 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 a construction method thereof, effectively solving the problems of welding connection, disassembly, and inconvenient 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 side and the rear side 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 side and the rear side 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 side and the rear side of the bottom plate, mounting plates are fixedly installed. Mounting holes are opened at the tops of the mounting plates.

[0008] Furthermore, the connecting assembly includes a shell, which is fixedly mounted on a connecting plate, a bidirectional screw rod movably mounted in an inner cavity of the shell, the top of the bidirectional screw rod passes through the shell and is fixedly mounted with a rotating disk, the top and bottom of the surface of the bidirectional screw rod are threadedly connected with fixed blocks, the front and rear sides of the fixed blocks are fixedly mounted with movable wheels, the opposite sides of the two movable wheels are movably mounted with inclined blocks, the opposite sides of the two inclined blocks are fixedly mounted with clamping blocks, the top and bottom of the opposite sides of the two inclined blocks are fixedly mounted with springs, and the side of the spring close to the shell is fixedly connected to the shell; the upper and lower parts of the four limit plates are respectively provided with grooves adapted to the clamping blocks, and when the rotating disk rotates forward or reversely, the two fixed blocks approach or move away from each other, driving the inclined blocks on both sides to move away or approach, so that each clamping block is inserted into or exits the groove of the limit plate.

[0009] Furthermore, a wedge-shaped first limiting block is fixedly mounted on one side of the fixing block, the surface of the first limiting block is movably arranged in a matching first limiting shell, and the first limiting shell is fixedly connected to the shell on one side close to the shell.

[0010] Furthermore, a wedge-shaped second limit block is fixedly mounted on one side of the inclined block, and the surface of the second limit block is movably arranged in a matching second limit shell, and the second limit shell is fixedly connected to the shell on one side close to the shell.

[0011] Furthermore, the fixing assembly includes a threaded sleeve, which is fixedly mounted on the side plate, an inner cavity of the threaded sleeve is threadedly connected to a threaded rod, a fixing plate is fixedly mounted on the outer end of the threaded rod, and a clamping plate is movably mounted on the inner end.

[0012] Furthermore, movable rods are fixedly installed on both sides of the exterior of the splint, and movable sleeves are movably installed on the surfaces of the movable rods. The surfaces of the movable sleeves penetrate through the side plates and are fixedly connected.

[0013] Furthermore, a fixing ring is sleeved on the surface of the threaded sleeve, and a side of the fixing ring close to the side plate is fixedly connected to the side plate.

[0014] The present invention provides a construction method of a modular seismic composite beam connection device, which is carried out by using the modular seismic composite beam connection device described in the above technical solution. The construction method comprises:

[0015] When the first seismic composite beam and the second seismic composite beam are connected, the limit plates on the opposite sides of the first seismic composite beam and the second seismic composite beam are respectively inserted into the interior of the connecting plate through the two sides of the connecting plate, and the rotating disks are rotated to drive the two-way screw rods to rotate when the rotating disks rotate, and the two-way screw rods drive the two fixed blocks to approach each other when the two-way screw rods rotate, and the fixed blocks push the inclined blocks to move through the movable wheels when the fixed blocks move, and the inclined blocks drive the clamping blocks to move when the inclined blocks move, and move the clamping blocks into the grooves on the limit plates, so that the limit plates are fixedly installed, and the inclined blocks squeeze the springs when they move, so as to complete the connection between the first seismic composite beam and the second seismic composite beam;

[0016] When the first and second seismic composite beams need to be disassembled, the rotating disk is rotated in the opposite direction to move the movable wheel to the original position, and the inclined block and the clamping block are driven to reset by the spring rebound, so that the clamping block is moved out of the groove of the limiting plate, and the limiting plate can be disassembled, and then the first and second seismic composite beams are disassembled;

[0017] When it is necessary to clamp both sides of the first seismic composite beam and the second seismic composite beam, the fixing plate is rotated, and the fixing plate drives the threaded rod to rotate when the fixing plate rotates, and the threaded rod drives the clamping plate to move when the threaded rod rotates. By using the two clamping plates in coordination, the first seismic composite beam and the second seismic composite beam can be clamped on both sides.

[0018] Compared with the prior art, the modular seismic composite beam connection device and construction method described in 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, and can quickly disassemble when necessary. The quick installation and disassembly connection method can increase the flexibility of the structure, and the seismic composite beam can be adjusted or replaced when necessary, which can effectively reduce downtime and cost. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the main structural view of the modular seismic composite beam connection device of this application;

[0021] Figure 3 A schematic side view of a connection plate of a modular seismic composite beam connection device of the present application;

[0022] Figure 4 A schematic side cross-sectional view of a connection assembly of a modular seismic composite beam connection device of the present application;

[0023] Figure 5This is a schematic diagram of the front and cross-section of the fixing components of the modular seismic-resistant composite beam connection device of the present application.

[0024] In the figure: 1. bottom plate; 2. connecting plate; 3. connecting assembly; 301. outer shell; 302. bidirectional screw rod; 303. rotating disk; 304. fixed block; 305. movable wheel; 306. inclined block; 307. clamping block; 308. spring; 309. first limit block; 310. first limit shell; 311. second limit block; 312. second limit shell; 4. first seismic composite beam; 5. second seismic composite beam; 6. limit plate; 7. side plate; 8. fixing assembly; 801. threaded sleeve; 802. threaded rod; 803. fixing disk; 804. splint; 805. movable rod; 806. movable sleeve; 807. fixing ring; 9. mounting plate; 10. mounting hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the usual meanings understood by people with general skills in the field to which the present disclosure belongs. "Up", "down", "left", "right", "front", "back" and the like used in the patent application specification and claims of the present disclosure are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship also changes accordingly. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The parts not described in detail in the present invention are all known technologies of technicians in the field of this technology.

[0026] Embodiment 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. 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 combined beam 4 is detachably installed. On the right side of the connecting plate 2, a second seismic combined beam 5 is detachably installed. On the opposite sides of the first seismic combined beam 4 and the second seismic combined beam 5, four limiting plates 6 are fixedly installed. 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. 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 with the first seismic combined beam 4 or the second seismic combined 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 for installation and fixation are provided.

[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 lead screw 302 is movably installed in the inner cavity of the housing 301. The top of the bidirectional lead screw 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 lead screw 302, fixing blocks 304 are threadedly connected. On the front side and the rear side of the 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 with the housing 301; grooves adapted to the clamping blocks 307 are respectively provided in the upper part and the lower part 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.

[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 inclined 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 assembly 8 includes a threaded sleeve 801, which is fixedly mounted 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 mounted.

[0032] In this embodiment, movable rods 805 are fixedly installed on both sides of the outside 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 sleeve 806 penetrates through the side plate 7 and is fixedly connected.

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

[0034] Embodiment 2:

[0035] The present application provides a construction method for a modular seismic composite beam connection device, which is performed by using the modular seismic 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 limit plates 6 on the opposite sides of the first seismic composite beam 4 and the second seismic composite beam 5 are respectively passed through the two sides of the connecting plate 2 into the interior of the connecting plate 2, and the rotating disks 303 are rotated. The rotating disks 303 drive the bidirectional screw rod 302 to rotate when rotating, and the bidirectional screw rod 302 drives the two fixed blocks 304 to approach each other when rotating. When the fixed block 304 moves, it pushes the inclined block 306 to move through the movable wheel 305. When the inclined block 306 moves, it drives the clamping block 307 to move, and moves the clamping block 307 to the groove on the limit plate 6, so that the limit plate 6 is fixedly installed, and the inclined block 306 squeezes the spring 308 when moving, thereby completing the connection between 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, the rotating disk 303 is rotated in the opposite direction to move the movable wheel 305 to its original position, and the spring 308 rebounds to drive the inclined block 306 and the clamping block 307 to reset, thereby moving the clamping block 307 out of the groove of the limiting plate 6, and the limiting plate 6 can be disassembled, and then the first seismic composite beam 4 and the second seismic composite beam 5 can be disassembled.

[0038] When it is necessary to clamp both sides of the first seismic composite beam 4 and the second seismic composite beam 5, by rotating the fixed plate 803, the fixed plate 803 drives the threaded rod 802 to rotate, and the threaded rod 802 drives the clamping plate 804 to move. By using the two clamping plates 804 in coordination, the first seismic composite beam 4 and the second seismic composite beam 5 can be clamped on both sides, making the seismic composite beams more stable when connected without shaking.

Claims

1. A modular seismic 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 "king" 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 anti-seismic combined beam (4) is detachably installed. On the right side of the connecting plate (2), a second anti-seismic combined beam (5) is detachably installed. On the opposite sides of the first anti-seismic combined beam (4) and the second anti-seismic combined 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 with the first anti-seismic combined beam (4) or the second anti-seismic combined 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 opened.

2. The modular seismic 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). In the inner cavity of the housing (301), a bidirectional lead screw (302) is movably installed. The top of the bidirectional lead screw (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 lead screw (302), fixing blocks (304) are threadedly connected. On the front side and the rear side of the fixing block (304), moving wheels (305) are fixedly installed. On the opposite sides of the two moving 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 with the housing (301); Grooves adapted to the clamping blocks (307) are respectively opened in the upper part and the lower part 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 inserted into or withdrawn from the groove of the limiting plate (6).

3. The modular seismic 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 with the housing (301).

4. The modular seismic 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 with the housing (301).

5. The modular seismic composite beam connection device according to claim 3 or 4, characterized in that: The fixing assembly (8) comprises a threaded sleeve (801), wherein the threaded sleeve (801) is fixedly mounted 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 mounted on the outer end of the threaded rod (802), and a clamping plate (804) is movably mounted on the inner end.

6. The modular seismic composite beam connection device according to claim 5, characterized in that: Movable rods (805) are fixedly mounted on both sides of the exterior of the clamping plate (804), and a movable sleeve (806) is movably mounted on the surface of the movable rod (805). The surface of the movable sleeve (806) penetrates through the side plate (7) and is fixedly connected.

7. The modular seismic composite beam connection device according to claim 5, characterized in that: A fixing ring (807) is sleeved on the surface of the threaded sleeve (801), and the fixing ring (807) is fixedly connected to the side plate (7) at a side close to the side plate (7).

8. A construction method for a modular seismic composite beam connection device, characterized in that: The construction is carried out by the modular seismic composite beam connection device according to claim 5, and the construction method comprises: When the first seismic composite beam (4) and the second seismic composite beam (5) are connected, the limiting plates (6) on the 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 the two sides of the connecting plate (2), and the rotating disks (303) are rotated. When the rotating disks (303) rotate, the two-way screw rods (302) are driven to rotate. When the two-way screw rods (302) rotate, the two fixed blocks (304) are driven to approach each other. When the fixed blocks (304) move, the inclined blocks (306) are driven to move through the movable wheels (305). When the inclined blocks (306) move, the clamping blocks (307) are driven to move. The clamping blocks (307) are moved into the grooves on the limiting plates (6), so that the limiting plates (6) are fixedly installed. When the inclined blocks (306) move, the springs (308) are pressed. The connection between the first seismic composite beam (4) and the second seismic composite beam (5) is completed. When it is necessary to disassemble the first seismic composite beam (4) and the second seismic composite beam (5), the rotating disk (303) is rotated in the opposite direction to move the movable wheel (305) to the original position, and the spring (308) rebounds to drive the inclined block (306) and the clamping block (307) to reset, thereby moving the clamping block (307) out of the groove of the limiting plate (6), and then the limiting plate (6) can be disassembled, thereby disassembling the first seismic composite beam (4) and the second seismic composite beam (5); When it is necessary to clamp both sides of the first seismic composite beam (4) and the second seismic composite beam (5), the fixing plate (803) is rotated. When the fixing plate (803) rotates, the threaded rod (802) is driven to rotate. When the threaded rod (802) rotates, the clamping plate (804) is driven to move. By using the two clamping plates (804) in coordination, the first seismic composite beam (4) and the second seismic composite beam (5) can be clamped on both sides.

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