Quickly-assembled prefabricated shear wall

Abstract

A kind of fast assembly prefabricated shear wall, comprising shear wall body, further comprising: several vertical inserts, several vertical inserts are equidistantly arranged on the top surface of shear wall body, the bottom surface of shear wall is equidistantly provided with several vertical receivers, and several vertical inserts and several vertical receivers are respectively one-to-one corresponding arrangement;And the vertical insert and vertical receiver on the two shear wall bodies of vertical splicing setting are adapted;Connecting shell is arranged on one side of shear wall body, guiding piece is arranged in connecting shell, several guiding pieces are provided with extension plate, driving element is arranged in the middle of one side of extension plate, several horizontal inserts are equidistantly arranged on the other side of extension plate, several horizontal receivers are equidistantly arranged on the other side of shear wall, and several horizontal receivers and several horizontal inserts are respectively one-to-one corresponding arrangement, and the horizontal insert and horizontal receiver on the two shear wall bodies of horizontal splicing setting are adapted. The fast splicing of shear wall can be realized.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and in particular relates to a quick-assembly prefabricated shear wall. Background Technology

[0002] Precast shear walls are the core vertical load-bearing components of prefabricated buildings. They are prefabricated in factories using processes such as mold casting and steam curing, and then transported to the site to be connected to beams, slabs, and other components through methods such as sleeve grouting or grout anchoring to form an integrated structure. They combine load-bearing and lateral force resistance, effectively resisting wind loads and seismic forces. Compared to traditional cast-in-place construction, precast shear walls offer more stable quality, faster construction speed, less on-site wet work, and are more material-efficient and environmentally friendly. Furthermore, integrated insulation and window frame systems can enhance building performance. They are suitable for standardized residential and public buildings such as affordable housing, schools, and hotels. Summary of the Invention

[0003] The purpose of this invention is to provide a quick-assembly prefabricated shear wall to solve the above-mentioned problems and achieve the goal of quickly assembling shear walls.

[0004] To achieve the above objectives, the present invention provides the following solution:

[0005] A quick-assembly precast shear wall includes a shear wall body and also includes:

[0006] The vertical connecting part includes a plurality of vertical plug-in members, which are equally spaced on the top surface of the shear wall body. A plurality of vertical support members are equally spaced on the bottom surface of the shear wall. The plurality of vertical plug-in members and the plurality of vertical support members are respectively arranged in a one-to-one correspondence. The vertical plug-in members and the vertical support members on the two vertically spliced ​​shear wall bodies are compatible with each other.

[0007] The transverse connection includes a connecting housing disposed on one side of the shear wall body. A guide is disposed inside the connecting housing. An extension plate is disposed through the guide. A driving member is disposed in the middle of one side of the extension plate. A plurality of transverse plugs are disposed at equal intervals on the other side of the extension plate. A plurality of transverse support members are disposed at equal intervals on the other side of the shear wall. The plurality of transverse support members and the plurality of transverse plugs are respectively disposed in a one-to-one correspondence. The transverse plugs and transverse support members on the two shear wall bodies that are transversely spliced ​​are compatible with each other.

[0008] Preferably, the vertical connector includes a vertical connector cylinder, a groove is formed on the top surface of the shear wall body, the vertical connector cylinder is fixed to the bottom of the groove, one end of a connector spring is fixed to the bottom surface of the inner cavity of the vertical connector cylinder, one end of a vertical connector rod is fixed to the other end of the connector spring, and an end cap is fixed to the other end of the vertical connector rod. The end cap is adapted to the inner cavity of the groove, and through grooves are formed on both sides of the bottom outer wall of the vertical connector rod.

[0009] Preferably, the vertical support component includes a vertical support cylinder, which is embedded in the bottom surface of the shear wall body. A plurality of limiting rings are fixedly connected vertically at equal intervals on the inner wall of the vertical support cylinder. A plurality of limiting grooves are opened circumferentially at equal intervals on the inner wall of the limiting rings. One end of a limiting spring is fixedly connected in the limiting groove, and the other end of the limiting spring is fixedly connected to one end of a limiting block. The other end of the limiting block is set as an inclined surface.

[0010] Preferably, one end of a plurality of vertical connecting pipes is connected to the inner wall of the vertical receiving cylinder, the other end of the vertical connecting pipes penetrates the shear wall body, and a plurality of vertical connecting holes corresponding to the positions of the vertical connecting pipes are opened on the outer wall of the vertical insertion rod, and the vertical connecting pipes and the inner walls of the vertical connecting holes are connected by bolts.

[0011] Preferably, the bottom inner wall of the vertical insertion cylinder is provided with a vertical grouting hole, which extends outward and penetrates the shear wall body. The top of the inner cavity of the vertical receiving cylinder is provided with a vertical grout outlet hole, which extends outward and penetrates the shear wall body.

[0012] Preferably, the guide member includes a plurality of guide posts, which are vertically and equally spaced and fixed to the inner cavity of the connecting housing. The plurality of guide posts penetrate the extension plate and slide in contact with the extension plate.

[0013] Preferably, the driving component includes a driving column, which is fixedly connected to the inner cavity of the connecting housing. The driving column passes through the extension plate and is in slidable contact with the extension plate. A driving cylinder is fixedly connected to the side of the extension plate. The driving cylinder is sleeved on the driving column and is in slidable contact with the driving column. The outer wall of the driving cylinder is rectangular, and a rack is fixedly connected to the top surface of the driving cylinder. Rotating cylinders are fixedly connected to two opposite sides of the inner cavity of the connecting housing. The inner walls of the two rotating cylinders are rotatably connected to the two ends of a rotating shaft through bearings. The rotating shaft has a polygonal through hole, and a gear is sleeved on the rotating shaft. The gear meshes with the rack. One end of the rotating shaft passes through the connecting housing.

[0014] Preferably, the transverse connector includes a transverse connector tube, one end of which is fixedly connected to the side of the extension plate, and the inner cavity of the transverse connector tube extends outward through the extension plate. The other end of the transverse connector tube is open, and transverse connection holes are respectively provided on the two opposite inner walls of the transverse connector tube.

[0015] Preferably, the transverse support includes a transverse support cylinder, which is embedded on the other side of the shear wall body. The inner cavity of the transverse support cylinder is adapted to the transverse insertion cylinder. One end of the transverse connecting pipe is connected to the inner wall of the transverse insertion hole. The other end of the transverse connecting pipe passes through the shear wall body, and the transverse connecting pipe is connected to the transverse connecting hole by bolts.

[0016] Preferably, the bottom of the connecting housing is provided with a transverse grouting hole, and the top of the connecting housing is provided with a transverse grout outlet hole.

[0017] Compared with the prior art, the present invention has the following advantages and technical effects: The vertical connecting part of the present invention is used for rapid splicing with the vertically adjacent shear wall body, and the horizontal connecting part is used for rapid splicing with the horizontally adjacent shear wall body. The guide part can limit and guide the extension plate, thereby guiding the horizontal plug-in to extend from the connecting shell. The guide part can also enhance the strength of the connecting shell, improve the connection strength of the shear wall, and the horizontal plug-in and the vertical plug-in are compatible, enhancing the overall connection strength. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a quick-assembly prefabricated shear wall according to the present invention;

[0020] Figure 2 This is an axial view of the present invention;

[0021] Figure 3 for Figure 1 A magnified view of a portion of A1;

[0022] Figure 4 for Figure 1 A magnified view of a portion of A2;

[0023] Figure 5 for Figure 1A magnified view of a portion of A3 paper;

[0024] The components are as follows: 1. Shear wall body; 2. Connecting shell; 3. Extension plate; 4. Vertical insertion tube; 5. Insertion spring; 6. Vertical insertion rod; 7. End; 8. Through groove; 9. Vertical receiving tube; 10. Limiting ring; 11. Limiting spring; 12. Limiting block; 13. Vertical connecting pipe; 14. Vertical connecting hole; 15. Vertical grouting hole; 16. Vertical grout outlet hole; 17. Guide column; 18. Drive column; 19. Drive tube; 20. Rack; 21. Rotating tube; 22. Rotating shaft; 23. Gear; 24. Polygonal through hole; 25. Horizontal insertion tube; 26. Horizontal connecting hole; 27. Horizontal receiving tube; 28. Horizontal connecting pipe; 29. ​​Horizontal grouting hole; 30. Horizontal grout outlet 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.

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Reference Figure 1-5 This invention provides a quick-assembly prefabricated shear wall, including a shear wall body 1, and further comprising:

[0028] The vertical connection part includes several vertical plugs, which are equally spaced on the top surface of the shear wall body 1. Several vertical support pieces are equally spaced on the bottom surface of the shear wall. The vertical plugs and vertical support pieces are respectively arranged one-to-one; and the vertical plugs and vertical support pieces on the two vertically spliced ​​shear wall bodies 1 are compatible with each other.

[0029] The transverse connection includes a connecting housing 2, which is located on one side of the shear wall body 1. A guide is provided inside the connecting housing 2, and an extension plate 3 is provided through the guide. A driving component is provided in the middle of one side of the extension plate 3, and a number of transverse plugs are provided at equal intervals on the other side of the extension plate 3. A number of transverse support components are provided at equal intervals on the other side of the shear wall. The transverse support components and transverse plugs are provided one-to-one, and the transverse plugs and transverse support components on the two shear wall bodies 1 that are transversely spliced ​​are compatible with each other.

[0030] The vertical connecting part is used for quick splicing with the vertically adjacent shear wall body 1, and the horizontal connecting part is used for quick splicing with the horizontally adjacent shear wall body 1. The guide part can limit and guide the extension plate 3, thereby guiding the horizontal plug-in part to extend from the connecting shell 2. The guide part can also enhance the strength of the connecting shell 2, improve the connection strength of the shear wall. The horizontal plug-in part and the vertical plug-in part are compatible, enhancing the overall connection strength.

[0031] Further optimization of the scheme: the vertical connector includes a vertical connector cylinder 4. A groove is opened on the top surface of the shear wall body 1. The vertical connector cylinder 4 is fixed to the bottom of the groove. One end of the connector spring 5 is fixed to the bottom surface of the inner cavity of the vertical connector cylinder 4. One end of the vertical connector rod 6 is fixed to the other end of the connector spring 5. The other end of the vertical connector rod 6 is fixed to the end head 7. The end head 7 is adapted to the inner cavity of the groove. Through grooves 8 are opened on both sides of the bottom outer wall of the vertical connector rod 6.

[0032] The vertical insertion cylinder 4 is positioned within the settling groove, creating a cavity at the top of the groove. This conceals the end 7. The insertion spring 5 allows for the raising and lowering of the entire vertical insertion rod 6. This design enables the vertical shear wall body 1 to be joined by first contacting each other and then translating to connect, significantly reducing operational difficulty, improving work efficiency, and avoiding the limitations imposed by the weight of the shear wall body 1, thus achieving rapid splicing. The through groove 8 facilitates the flow of grout, allowing it to pass from the vertical insertion cylinder 4 to the vertical receiving cylinder 9, enhancing the overall connection strength and stability.

[0033] The scheme is further optimized. The vertical support component includes a vertical support cylinder 9, which is embedded in the bottom surface of the shear wall body 1. Several limiting rings 10 are fixedly fixed at equal intervals vertically on the inner wall of the vertical support cylinder 9. Several limiting grooves are opened at equal intervals circumferentially on the inner wall of the limiting rings 10. One end of a limiting spring 11 is fixedly connected in the limiting groove. The other end of the limiting spring 11 is fixedly connected to one end of a limiting block 12. The other end of the limiting block 12 is set as an inclined surface.

[0034] The limiting blocks 12 set on several limiting rings 10 can cooperate with the end 7 to further limit the end 7. The inner diameter of the limiting ring 10 is larger than the diameter of the vertical insertion rod 6, thereby realizing the conduction of slurry.

[0035] The scheme is further optimized by connecting one end of several vertical connecting pipes 13 to the inner wall of the vertical receiving tube 9, and the other end of the vertical connecting pipes 13 penetrates the shear wall body 1. Several vertical connecting holes 14 corresponding to the positions of the vertical connecting pipes 13 are opened on the outer wall of the vertical plug rod 6. The inner walls of the vertical connecting pipes 13 and the vertical connecting holes 14 are connected by bolts.

[0036] The connection strength is further enhanced by the connection between the vertical connecting hole 14 and the vertical connecting pipe 13.

[0037] The scheme is further optimized by providing a vertical grouting hole 15 on the inner wall of the bottom of the vertical insertion tube 4, which extends outward and penetrates the shear wall body 1. A vertical grout outlet hole 16 is provided at the top of the inner cavity of the vertical receiving tube 9, which extends outward and penetrates the shear wall body 1.

[0038] By injecting grout into the vertical grouting holes 15, the internal grout can be filled, thereby further enhancing the overall stability.

[0039] The design is further optimized so that the guide component includes several guide posts 17, which are vertically and equally spaced and fixed to the inner cavity of the connecting housing 2. The guide posts 17 penetrate the extension plate 3 and slide in contact with the extension plate 3.

[0040] The guide post 17 can enhance the overall strength of the connecting shell 2, and also guide the extension plate 3.

[0041] Further optimization of the scheme: the driving component includes a driving column 18, which is fixedly connected to the inner cavity of the connecting housing 2. The driving column 18 passes through the extension plate 3 and is in sliding contact with the extension plate 3. A driving cylinder 19 is fixedly connected to the side of the extension plate 3. The driving cylinder 19 is sleeved on the driving column 18 and is in sliding contact with the driving column 18. The outer wall of the driving cylinder 19 is set as a rectangular structure, and a rack 20 is fixedly connected to the top surface of the driving cylinder 19. Rotating cylinders 21 are fixedly connected to the two opposite sides of the inner cavity of the connecting housing 2. The inner walls of the two rotating cylinders 21 are rotatably connected to the two ends of the rotating shaft 22 through bearings. The rotating shaft 22 has a polygonal through hole 24. A gear 23 is sleeved on the rotating shaft 22. The gear 23 meshes with the rack 20. One end of the rotating shaft 22 passes through the connecting housing 2.

[0042] By inserting a polygonal rod into a polygonal through hole 24, the gear 23 is rotated, driving the rack 20 to translate, thereby moving the extension plate 3 laterally, and thus extending the lateral connector so that it can dock with the lateral support.

[0043] Further optimization of the scheme: the transverse connector includes a transverse connector tube 25. One end of the transverse connector tube 25 is fixedly connected to the side of the extension plate 3, and the inner cavity of the transverse connector tube 25 extends outward and penetrates the extension plate 3. The other end of the transverse connector tube 25 is open, and transverse connection holes 26 are respectively opened on the two opposite inner walls of the transverse connector tube 25.

[0044] The horizontal insertion tube 25 is adapted to the horizontal receiving tube 27 to achieve rapid docking.

[0045] The scheme is further optimized. The transverse support component includes a transverse support cylinder 27, which is embedded on the other side of the shear wall body 1. The inner cavity of the transverse support cylinder 27 is adapted to the transverse insertion cylinder 25. One end of the transverse connecting pipe 28 is connected to the inner wall of the transverse insertion hole. The other end of the transverse connecting pipe 28 penetrates the shear wall body 1, and the transverse connecting pipe 28 is connected to the transverse connecting hole 26 by bolts.

[0046] The shear strength is further improved by bolting the transverse connecting pipe 28 and the transverse connecting hole 26.

[0047] To further optimize the design, a horizontal grouting hole 29 is provided at the bottom of the connecting shell 2, and a horizontal grout outlet hole 30 is provided at the top of the connecting shell 2.

[0048] The overall connection strength is enhanced by injecting grout into the connecting housing 2. Simultaneously, the grout extends through the inner cavity of the transverse connecting cylinder.

[0049] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0050] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A quick-assembly prefabricated shear wall, comprising a shear wall body (1), characterized in that, Also includes: The vertical connection part includes a plurality of vertical plugs, which are equally spaced on the top surface of the shear wall body (1), and a plurality of vertical support members are equally spaced on the bottom surface of the shear wall. The plurality of vertical plugs and the plurality of vertical support members are respectively arranged in a one-to-one correspondence; and the vertical plugs and the vertical support members on the two shear wall bodies (1) that are vertically spliced ​​are compatible with each other. The transverse connection part includes a connecting shell (2), which is disposed on one side of the shear wall body (1). A guide is disposed inside the connecting shell (2), and an extension plate (3) is disposed through the guide. A driving member is disposed in the middle of one side of the extension plate (3). A number of transverse plugs are disposed at equal intervals on the other side of the extension plate (3), and a number of transverse support members are disposed at equal intervals on the other side of the shear wall. The number of transverse support members and the number of transverse plugs are respectively disposed in a one-to-one correspondence, and the transverse plugs and the transverse support members on the two shear wall bodies (1) that are transversely spliced ​​are compatible with each other. The vertical connector includes a vertical connector cylinder (4), a groove is provided on the top surface of the shear wall body (1), the vertical connector cylinder (4) is fixedly connected to the bottom of the groove, one end of a connector spring (5) is fixedly connected to the bottom surface of the inner cavity of the vertical connector cylinder (4), one end of a vertical connector rod (6) is fixedly connected to the other end of the connector spring (5), and an end head (7) is fixedly connected to the other end of the vertical connector rod (6). The end head (7) is adapted to the inner cavity of the groove, and through grooves (8) are provided on both sides of the bottom outer wall of the vertical connector rod (6). The vertical support component includes a vertical support cylinder (9), which is embedded in the bottom surface of the shear wall body (1). Several limiting rings (10) are fixed vertically at equal intervals on the inner wall of the vertical support cylinder (9). Several limiting grooves are opened circumferentially at equal intervals on the inner wall of the limiting rings (10). One end of a limiting spring (11) is fixed in the limiting groove. The other end of the limiting spring (11) is fixed to one end of a limiting block (12). The other end of the limiting block (12) is set as an inclined surface. The guide includes a plurality of guide posts (17), which are vertically and equally spaced and fixed to the inner cavity of the connecting housing (2). The plurality of guide posts (17) penetrate the extension plate (3) and slide in contact with the extension plate (3). The driving component includes a driving column (18), which is fixedly connected to the inner cavity of the connecting housing (2). The driving column (18) passes through the extension plate (3) and slides in contact with the driving column (18). A driving cylinder (19) is fixedly connected to the side of the extension plate (3). The driving cylinder (19) is sleeved on the driving column (18) and slides in contact with the driving column (18). The outer wall of the driving cylinder (19) is set as a rectangular structure, and a rack (20) is fixedly connected to the top surface of the driving cylinder (19). Rotating cylinders (21) are fixedly connected to the two opposite sides of the inner cavity of the connecting housing (2). The inner walls of the two rotating cylinders (21) are rotatably connected to the two ends of a rotating shaft (22) through bearings. The rotating shaft (22) has a polygonal through hole (24). A gear (23) is sleeved on the rotating shaft (22). The gear (23) meshes with the rack (20). One end of the rotating shaft (22) passes through the connecting housing (2).

2. The quick-assembly prefabricated shear wall according to claim 1, characterized in that: The inner wall of the vertical receiving tube (9) is connected to one end of a plurality of vertical connecting pipes (13), and the other end of the vertical connecting pipes (13) penetrates the shear wall body (1). The outer wall of the vertical plug rod (6) is provided with a plurality of vertical connecting holes (14) corresponding to the positions of the vertical connecting pipes (13). The vertical connecting pipes (13) and the inner walls of the vertical connecting holes (14) are connected by bolts.

3. A quick-assembly prefabricated shear wall according to claim 2, characterized in that: The bottom inner wall of the vertical insertion tube (4) is provided with a vertical grouting hole (15), which extends outward and penetrates the shear wall body (1). The top of the inner cavity of the vertical receiving tube (9) is provided with a vertical grout outlet hole (16), which extends outward and penetrates the shear wall body (1).

4. A quick-assembly prefabricated shear wall according to claim 3, characterized in that: The transverse connector includes a transverse connector tube (25), one end of which is fixed to the side of the extension plate (3), and the inner cavity of the transverse connector tube (25) extends outward through the extension plate (3). The other end of the transverse connector tube (25) is open, and transverse connection holes (26) are respectively opened on the two opposite inner walls of the transverse connector tube (25).

5. A quick-assembly prefabricated shear wall according to claim 4, characterized in that: The transverse support component includes a transverse support cylinder (27), which is embedded on the other side of the shear wall body (1). The inner cavity of the transverse support cylinder (27) is adapted to the transverse insertion cylinder (25). One end of the transverse connecting pipe (28) is connected to the inner wall of the transverse insertion hole. The other end of the transverse connecting pipe (28) passes through the shear wall body (1), and the transverse connecting pipe (28) is connected to the transverse connecting hole (26) by bolts.

6. A quick-assembly prefabricated shear wall according to claim 5, characterized in that: The bottom of the connecting housing (2) is provided with a transverse grouting hole (29), and the top of the connecting housing (2) is provided with a transverse grout outlet hole (30).

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