Assembly type prefabricated bay window connecting and reinforcing structure

Abstract

The invention discloses an assembly type prefabricated bay window connecting and reinforcing structure, and relates to the technical field of building construction, the assembly type prefabricated bay window connecting and reinforcing structure comprises a prefabricated wallboard, a mounting opening is formed in the prefabricated wallboard, and positioning grooves are formed in the two ends of the inner walls of the upper side and the lower side of the mounting opening; the prefabricated bay-window is embedded in the mounting opening, reinforcing convex blocks are fixed to the positions, corresponding to the positioning grooves, of the edge of the prefabricated bay-window, and reinforcing assemblies are embedded in the reinforcing convex blocks; the reinforcing assembly comprises a moving seat, and a first inserting block and two second inserting blocks are arranged on the moving seat. Through the design of the reinforcing assembly, connection between the prefabricated bay window and the prefabricated wall panel is simpler and faster, a constructor only needs to align the reinforcing protruding block to the positioning groove and embed the first inserting block and the second inserting block into the corresponding inserting grooves through the moving seat, preliminary installation can be completed, the complexity of field operation is greatly reduced through the installation mode, and the construction efficiency is improved. The construction difficulty is reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly relates to a connecting and reinforcing structure for an assembled precast bay window. Background Art

[0002] With the development of cities, the construction of assembled buildings has become the development trend of building industrialization. An assembled building refers to a building that is fabricated by processing and manufacturing building components and fittings in a factory, transported to the building construction site, and assembled and installed on site through reliable connection methods. Among them, a precast bay window is a building component used to form the window of an assembled building.

[0003] Currently, the connection and reinforcement structures between traditional precast bay windows and wall panels mostly use bolt fixation or steel bar anchoring, which have poor adaptability to construction errors, low installation efficiency, non-adjustable reinforcement structures, and difficult later maintenance. Summary of the Invention

[0004] The purpose of the present invention is to provide a connecting and reinforcing structure for an assembled precast bay window to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A connecting and reinforcing structure for an assembled precast bay window, comprising:

[0006] A precast wall panel, on which an installation opening is provided, and positioning grooves are provided at both ends of the inner walls on the upper and lower sides of the installation opening;

[0007] A precast bay window, which is nested in the installation opening, and reinforcement protrusions are fixed at positions corresponding to each of the positioning grooves on the edge of the precast bay window, and a reinforcement component is nested in the reinforcement protrusion;

[0008] The reinforcement component includes a moving seat, on which a first insertion block and two second insertion blocks are provided. One end of the first insertion block away from the moving seat is nested in the inner wall of the positioning groove, and one end of the two second insertion blocks away from each other is nested in the inner wall of the positioning groove, and a locking screw is provided on the second insertion block.

[0009] Preferably, the reinforcement protrusion is nested in the corresponding positioning groove;

[0010] A first slot is provided on the side of the positioning groove away from the precast bay window;

[0011] A first socket is provided at a position of the reinforcement protrusion close to the first slot;

[0012] The first insertion block is fixed on the side of the moving seat away from the precast bay window, and one end of the first insertion block away from the moving seat penetrates through the first socket and is nested in the first slot;

[0013] The cooperation between the first slot and the first socket ensures that the first plug block is accurately embedded in the positioning groove of the precast wall panel, enhancing the load-bearing capacity in the vertical direction and simplifying the installation process at the same time.

[0014] Preferably, second slots are provided on both the left and right side walls of the positioning groove;

[0015] On the side of the reinforcing bump close to the second slot, a second socket is provided;

[0016] Two of the second plug blocks are slidably installed on the side of the moving seat away from the first plug block, and the mutually remote ends of the two second plug blocks penetrate through the corresponding second sockets and are nested in the corresponding second slots;

[0017] The lateral nesting design of the second slot and the second socket strengthens the limiting effect in the horizontal direction, prevents the bay window from being displaced due to external forces, and improves the seismic performance.

[0018] Preferably, on the front side of the mutually close ends of the two second plug blocks, threaded holes are provided, and the rear ends of the threaded holes extend to the rear sides of the second plug blocks;

[0019] An installation groove is provided in the reinforcing bump, and an internal thread sleeve is fixed at the position of the rear side wall of the installation groove corresponding to the threaded holes;

[0020] The locking screw is threadedly nested in the threaded hole, the inner end of the locking screw is threadedly nested in the internal thread sleeve, and a rotating head is fixed at the outer end of the locking screw;

[0021] The locking screw can adjust the tightness, realizing dynamic reinforcement, and is more convenient for disassembly and maintenance. The rotating head design is convenient for construction personnel to operate.

[0022] Preferably, a T-shaped sliding groove is provided on the side of the moving seat close to the second plug block, a T-shaped sliding block is fixed on the second plug block, and the T-shaped sliding block is slidably nested in the T-shaped sliding groove, facilitating the horizontal movement of the second plug block relative to the moving seat and facilitating construction.

[0023] Preferably, two parallel slide rails are provided on the rear side wall of the installation groove, and a sliding seat is fixed at the position of the inner side of the moving seat corresponding to the slide rails, and the sliding seat is slidably installed on the slide rails, ensuring the stable movement of the moving seat in the installation groove, avoiding deviation and jamming, and improving the reliability of the reinforcement assembly.

[0024] Preferably, the moving seat and the first plug block are integrally formed, reducing the connection gap and potential weak points, enhancing the overall structural strength, and reducing the fracture risk.

[0025] Preferably, a push plate is fixed on the front side of the moving seat, and the push plate provides a force application point for construction, facilitating the manual or tool-driven movement of the moving seat, improving the installation efficiency, and reducing the operation difficulty.

[0026] Preferably, a cover plate is connected to the front side of the reinforcing bump by bolts, and the cover plate covers the installation groove, which not only protects the internal reinforcing components from environmental influences but also keeps the appearance flat and beautiful, facilitating later maintenance.

[0027] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0028] 1. The design of the reinforcing component makes the connection between the precast bay window and the precast wall panel simpler and faster. Construction workers only need to align the reinforcing bump with the positioning groove and embed the first insert block and the second insert block into the corresponding slots through the moving seat to complete the preliminary installation. This installation method greatly reduces the complexity of on-site operations, reduces the construction difficulty, and improves the installation efficiency;

[0029] 2. The setting of the locking screw realizes dynamic reinforcement, facilitating the disassembly and maintenance of the reinforcing component without complex tools or operation procedures, further simplifying the later maintenance work;

[0030] 3. By pushing the moving seat, the first insert block and the second insert block are embedded into the corresponding slots in the positioning groove, thereby strengthening the limiting effect in the vertical and horizontal directions and significantly improving the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0032] Figure 1 It is a schematic diagram of the connection between the precast bay window and the reinforcing bump of the present invention;

[0033] Figure 2 It is a schematic diagram of the connection between the reinforcing component and the reinforcing bump of the present invention;

[0034] Figure 3 It is a schematic diagram of the connection between the precast bay window and the precast wall panel of the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the precast wall panel of the present invention;

[0036] Figure 5 For the present invention Figure 4 Enlarged view of part A;

[0037] Figure 6 It is a schematic diagram of the structure of the reinforcing bump of the present invention;

[0038] Figure 7 It is a schematic diagram of the structure of the reinforcing component of the present invention;

[0039] Figure 8 This is a schematic diagram of the second insertion block structure of the present invention.

[0040] Explanation of reference numerals in the drawings:

[0041] 10, precast wall panel; 11, installation opening; 12, positioning groove; 13, first slot; 14, second slot;

[0042] 20, precast bay window; 21, reinforcement bump; 22, first socket; 23, second socket; 24, installation groove; 25, internal thread sleeve; 26, slide rail; 27, cover plate;

[0043] 30, reinforcement assembly; 31, moving seat; 311, T-shaped chute; 32, first insertion block; 33, second insertion block; 331, threaded hole; 332, T-shaped slider; 34, locking screw; 35, rotating head; 36, sliding seat; 37, push plate. Specific implementation manners

[0044] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the drawings.

[0045] The present invention provides an assembled precast bay window connection and reinforcement structure as Figures 1 to 8 shown, including:

[0046] A precast wall panel 10, on which an installation opening 11 is formed, and positioning grooves 12 are formed at both ends of the inner walls on the upper and lower sides of the installation opening 11;

[0047] A precast bay window 20, which is nested in the installation opening 11, and reinforcement bumps 21 are fixed at positions corresponding to the respective positioning grooves 12 on the edge of the precast bay window 20, and a reinforcement assembly 30 is nested in the reinforcement bumps 21;

[0048] The reinforcement assembly 30 includes a moving seat 31, on which a first insertion block 32 and two second insertion blocks 33 are provided. One end of the first insertion block 32 away from the moving seat 31 is nested in the inner wall of the positioning groove 12, and one ends of the two second insertion blocks 33 away from each other are nested in the inner wall of the positioning groove 12, and a locking screw 34 is provided on the second insertion block 33.

[0049] The reinforcement bump 21 is nested in the corresponding positioning groove 12;

[0050] A first slot 13 is formed on the side of the positioning groove 12 away from the precast bay window 20;

[0051] A first socket 22 is formed at a position of the reinforcement bump 21 close to the first slot 13;

[0052] The first insertion block 32 is fixed to the side of the movable seat 31 away from the precast bay window 20. One end of the first insertion block 32 away from the movable seat 31 penetrates through the first socket 22 and is nested in the first slot 13.

[0053] The cooperation between the first slot 13 and the first socket 22 ensures that the first insertion block 32 is accurately embedded in the positioning groove 12 of the precast wall panel 10, enhancing the load-bearing capacity in the vertical direction and simplifying the installation process at the same time.

[0054] Second slots 14 are provided on the left and right side walls of the positioning groove 12.

[0055] On one side of the reinforcement lug 21 close to the second slot 14, a second socket 23 is provided.

[0056] Two second insertion blocks 33 are slidably installed on the side of the movable seat 31 away from the first insertion block 32. One end of the two second insertion blocks 33 away from each other penetrates through the corresponding second socket 23 and is nested in the corresponding second slot 14.

[0057] The lateral nesting design of the second slot 14 and the second socket 23 strengthens the limiting effect in the horizontal direction, prevents the bay window from shifting due to external forces, and improves the seismic performance.

[0058] On the front side of one end of the two second insertion blocks 33 close to each other, threaded holes 331 are provided. The rear ends of the threaded holes 331 extend to the rear sides of the second insertion blocks 33.

[0059] An installation groove 24 is provided in the reinforcement lug 21. An internal thread sleeve 25 is fixed at the position of the rear side wall of the installation groove 24 corresponding to the threaded hole 331.

[0060] A locking screw 34 is threadedly nested in the threaded hole 331. The inner end of the locking screw 34 is threadedly nested in the internal thread sleeve 25. A rotating head 35 is fixed at the outer end of the locking screw 34.

[0061] The tightness of the locking screw 34 can be adjusted to achieve dynamic reinforcement, and disassembly and maintenance are more convenient. The design of the rotating head 35 is convenient for construction workers to operate.

[0062] A T-shaped sliding groove 311 is provided on the side of the movable seat 31 close to the second insertion block 33. A T-shaped sliding block 332 is fixed on the second insertion block 33. The T-shaped sliding block 332 is slidably nested in the T-shaped sliding groove 311, facilitating the horizontal movement of the second insertion block 33 relative to the movable seat 31 and facilitating construction.

[0063] A push plate 37 is fixed on the front side of the movable seat 31. The push plate 37 provides a force application point for construction, facilitating the manual or tool-driven movement of the movable seat 31, improving the installation efficiency and reducing the operation difficulty.

[0064] The front side of the reinforcing bump 21 is connected with a cover plate 27 by bolts. The cover plate 27 covers the installation groove 24, which not only protects the internal reinforcing component 30 from the environment, but also keeps the appearance flat and beautiful, facilitating later maintenance.

[0065] In the present invention, the reinforcing bump 21 on the prefabricated bay window 20 is aligned with the positioning groove 12 on the prefabricated wall panel 10. When the prefabricated bay window 20 is nested in the installation opening 11 on the prefabricated wall panel 10, the reinforcing bump 21 can be nested in the corresponding positioning groove 12. Then, the moving seat 31 is pushed in the direction away from the prefabricated bay window 20. The movement of the moving seat 31 drives the first insertion block 32 and the second insertion block 33 to move, so that one end of the first insertion block 32 away from the moving seat 31 penetrates through the second socket 23 and is nested in the second slot 14 in the positioning groove 12. Then, the two second insertion blocks 33 are pushed, so that the two second insertion blocks 33 move away from each other. As a result, the ends of the two second insertion blocks 33 moving away from each other penetrate through the second socket 23 and are nested in the second slot 14 in the positioning groove 12. Then, the rotating head 35 is rotated to drive the locking screw 34 to rotate, so that the tail end of the locking screw 34 can be threadedly nested in the internal thread sleeve 25 to achieve overall locking. Finally, the cover plate 27 is installed on the front side of the reinforcing bump 21 by bolts to complete the overall installation.

[0066] The design of the reinforcing component 30 makes the connection between the prefabricated bay window 20 and the prefabricated wall panel 10 simpler and faster, greatly reducing the complexity of on-site operations, lowering the construction difficulty, and improving the installation efficiency. By pushing the moving seat 31, the first insertion block 32 and the second insertion block 33 are inserted into the corresponding slots in the positioning groove 12, thereby strengthening the limiting effect in the vertical and horizontal directions and significantly enhancing the overall stability.

[0067] As Figure 2 and Figure 7 shown, two parallel slide rails 26 are provided on the rear side wall of the installation groove 24. A sliding seat 36 is fixed at the position corresponding to the slide rails 26 on the inner side of the moving seat 31. The sliding seat 36 is slidably installed on the slide rails 26 to ensure the stable movement of the moving seat 31 in the installation groove 24, avoid deviation and jamming, and improve the reliability of the reinforcing component 30.

[0068] The moving seat 31 and the first insertion block 32 are integrally formed.

[0069] In the present invention, the moving seat 31 and the first insertion block 32 are integrally formed, reducing connection gaps and potential weak points, enhancing the overall structural strength, reducing the risk of fracture. The design of the sliding seat 36 and the slide rails 26 ensures the stable movement of the moving seat 31 in the installation groove 24, avoids deviation and jamming, and improves the reliability of the reinforcing component 30.

[0070] Only certain exemplary embodiments of the present invention have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of the claims of the present invention.

Claims

1. An assembled precast bay window connection and reinforcement structure, characterized in that Including: A precast wall panel (10), an installation opening (11) is formed on the precast wall panel (10), and positioning grooves (12) are formed at both ends of the upper and lower inner walls of the installation opening (11); A precast bay window (20), the precast bay window (20) is nested in the installation opening (11), and reinforcing bumps (21) are fixed at positions corresponding to each of the positioning grooves (12) on the edge of the precast bay window (20), and a reinforcing component (30) is nested in the reinforcing bump (21); The reinforcing component (30) includes a moving seat (31), a first plug (32) and two second plugs (33) are arranged on the moving seat (31), one end of the first plug (32) away from the moving seat (31) is nested in the inner wall of the positioning groove (12), and one ends of the two second plugs (33) away from each other are nested in the inner wall of the positioning groove (12), and a locking screw (34) is arranged on the second plug (33).

2. The assembled precast bay window connection and reinforcement structure according to claim 1, wherein: The reinforcing bump (21) is nested in the corresponding positioning groove (12); A first slot (13) is formed on one side of the positioning groove (12) away from the precast bay window (20); A first socket (22) is formed at a position of the reinforcing bump (21) close to the first slot (13); The first plug (32) is fixed on the side of the moving seat (31) away from the precast bay window (20), and one end of the first plug (32) away from the moving seat (31) passes through the first socket (22) and is nested in the first slot (13).

3. The assembled precast bay window connection and reinforcement structure according to claim 1, characterized in that: Second slots (14) are formed on both the left and right side walls of the positioning groove (12); A second socket (23) is formed on one side of the reinforcing bump (21) close to the second slot (14); The two second plugs (33) are slidably installed on the side of the moving seat (31) away from the first plug (32), and one ends of the two second plugs (33) away from each other pass through the corresponding second sockets (23) and are nested in the corresponding second slots (14).

4. The prefabricated convex window connection and reinforcement structure according to claim 1, characterized in that: Threaded holes (331) are formed on the front sides of one ends of the two second plugs (33) close to each other, and the rear ends of the threaded holes (331) extend to the rear sides of the second plugs (33); An installation groove (24) is formed in the reinforcing bump (21), and an internal thread sleeve (25) is fixed at a position of the rear side wall of the installation groove (24) corresponding to the threaded hole (331); The locking screw (34) is threadedly nested in the threaded hole (331), the inner end of the locking screw (34) is threadedly nested in the internal thread sleeve (25), and a rotating head (35) is fixed at the outer end of the locking screw (34).

5. The prefabricated convex window connection and reinforcement structure according to claim 1, characterized in that: A T-shaped sliding groove (311) is formed on the side of the moving seat (31) close to the second plug (33), a T-shaped sliding block (332) is fixed on the second plug (33), and the T-shaped sliding block (332) is slidably nested in the T-shaped sliding groove (311).

6. The prefabricated convex window connection and reinforcement structure according to claim 4, characterized in that: Two parallel slide rails (26) are arranged on the rear side wall of the installation groove (24), and a sliding seat (36) is fixed at a position of the inner side of the moving seat (31) corresponding to the slide rails (26), and the sliding seat (36) is slidably installed on the slide rails (26).

7. A prefabricated convex window connection and reinforcement structure according to claim 1, characterized in that: The moving seat (31) and the first insertion block (32) are integrally formed by machining.

8. A prefabricated convex window connection and reinforcement structure according to claim 1, characterized in that: A push plate (37) is fixed to the front side of the moving seat (31).

9. The prefabricated and assembled convex window connection and reinforcement structure according to claim 4, wherein: A cover plate (27) is connected to the front side of the reinforcing bump (21) by bolts, and the cover plate (27) covers the mounting groove (24).

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