An easily installed spliced shear wall

Abstract

The utility model provides an easy installation splicing type shear wall. The easy installation splicing type shear wall includes: front wall board and rear wall board, be equipped with the interstice for pouring cement between front wall board and rear wall board, two fixed plates, two fixed plates are detachable installation on front wall board and rear wall board respectively, and are equipped with a plurality of steel bars horizontal pole on two fixed plates, reinforcing connection mechanism, reinforcing connection mechanism locates front wall board is used for with another group front wall board is connected. The easy installation splicing type shear wall provided by the utility model can separate and assemble multiple groups of shear wall bodies, can be flexibly placed and transported during transportation, avoids overall heavy transportation, and effectively reduces transportation cost.

Description

Technical Field

[0001] This utility model relates to the field of shear wall technology, and in particular to an easy-to-install splice shear wall. Background Technology

[0002] Shear walls, also known as wind-resistant walls, earthquake-resistant walls, or structural walls, are wall panels in buildings or structures that primarily bear horizontal loads caused by wind and earthquakes, as well as vertical loads (such as gravity). Their core function is to prevent the structure from becoming unstable due to shear failure.

[0003] Traditional precast shear walls are prefabricated in the factory and then transported as a whole to the construction site. Because precast shear walls contain mortar and reinforcing steel, they are quite heavy, leading to significantly increased transportation costs. For ultra-large precast shear walls, not only are transportation costs prohibitively high, but the installation process is also quite difficult.

[0004] Therefore, it is necessary to provide an easy-to-install, modular shear wall to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that traditional precast shear walls, after being prefabricated in the factory, need to be transported as a whole to the construction site, resulting in significant transportation costs due to their large weight, this utility model provides an easy-to-install and splice-type shear wall.

[0006] The easy-to-install splice shear wall provided by this utility model includes: a front wall panel and a rear wall panel, with a cavity for pouring cement between the front wall panel and the rear wall panel; two fixing plates, which are detachably installed on the front wall panel and the rear wall panel respectively, and each of the two fixing plates is provided with multiple steel bar crossbars; and a reinforcing connection mechanism, which is provided on the front wall panel and is used to connect with another set of front wall panels.

[0007] Preferably, the reinforcing connection mechanism includes a connecting rod, two extension rods, multiple positioning holes, and an adjusting bolt. The connecting rod is disposed on the front wall panel, and the two extension rods are slidably installed inside the connecting rod. The multiple positioning holes are respectively opened on the connecting rod and the two extension rods. The adjusting bolt is disposed on the connecting rod and the two extension rods and is adapted to the positioning holes.

[0008] Preferably, the horizontal bar of the reinforcing bar has a hole, and a vertical bar of the reinforcing bar is inserted into the hole.

[0009] Preferably, the bottom of the front wall panel and the rear wall panel are provided with a support base, and the support base is provided with an opening adapted to the steel bar vertical rod.

[0010] Preferably, the fixing plate is threaded with multiple fixing bolts, and both the front wall plate and the rear wall plate are provided with threaded grooves that are compatible with the fixing bolts.

[0011] Preferably, both sides of the front wall panel and the rear wall panel are provided with multiple locking rods and locking holes, and the locking rods are adapted to the locking holes.

[0012] Preferably, the front wall panel is provided with a plurality of threaded holes that are adapted to the positioning holes and adjusting bolts.

[0013] Compared with related technologies, the easy-to-install and modular shear wall provided by this utility model has the following advantages: This utility model provides an easy-to-install splice shear wall: 1. By prefabricating the front and rear wall panels separately, they can be flexibly arranged for transportation, avoiding the need for transporting the entire structure with heavy weight, effectively reducing transportation costs. Furthermore, the separate transportation of the front and rear wall panels makes hoisting and positioning more flexible and convenient, allowing for easier adjustment of their position and angle to ensure accurate alignment. The length can be flexibly adjusted using sliding extension rods. Once the extension rods are adjusted to the appropriate length, the adjusting bolts are inserted into the corresponding positioning holes and tightened to achieve a firm fixation between the connecting rods and extension rods. This allows them to withstand greater tensile and compressive forces, effectively ensuring the connection strength between the front wall panels and making the entire shear wall structure more stable and reliable during subsequent use, reducing safety hazards caused by weak connections. 2. By inserting and connecting the horizontal and vertical reinforcing bars, a more robust steel skeleton structure is formed between the front and rear wall panels. When subjected to external forces, the vertical reinforcing bars can effectively transfer the force to the horizontal reinforcing bars, which then distribute it throughout the entire shear wall structure. This enhances the shear wall's ability to resist shear forces, bending moments, and other loads, improving the structure's safety and reliability. The openings on the support base, which are matched with the vertical reinforcing bars, provide positioning for the installation of the front and rear wall panels, forming a vertical connection from the inside of the wall panel to the support base. During subsequent cement pouring, the cement fills the gaps between the vertical reinforcing bars and the openings, making the vertical reinforcing bars, support base, and cement form an organic whole. This integrated structure can better transfer loads, enhancing the shear wall's ability to resist shear forces, bending moments, and other external forces, thus improving the overall stability and safety of the structure. 3. The use of fixed bolts and threaded grooves facilitates the splicing of wall panels and provides strong connection force. The clamps and holes provide positioning for the installation of multiple sets of front and rear wall panels, which can quickly complete the initial connection of the wall panels, greatly shortening the installation time and improving construction efficiency. The threaded holes that are compatible with the positioning holes and adjusting bolts provide a positioning reference for the installation of the front wall panels. Attached Figure Description

[0014] Figure 1 A front view structural schematic diagram of a preferred embodiment of the easy-to-install and splice shear wall provided by this utility model; Figure 2 A front sectional view of a preferred embodiment of the easy-to-install and splice shear wall provided by this utility model; Figure 3 A side sectional view of a preferred embodiment of the easy-to-install and splice shear wall provided by this utility model; Figure 4 for Figure 3 The diagram shows an enlarged view of part A.

[0015] The following are the labels in the diagram: 1. Front wall panel; 2. Rear wall panel; 3. Cavity; 4. Fixing plate; 5. Reinforcing bar; 6. Connecting rod; 7. Extension rod; 8. Positioning hole; 9. Adjusting bolt; 10. Insertion hole; 11. Reinforcing bar; 12. Support base; 13. Opening; 14. Fixing bolt; 15. Threaded groove; 16. Locking rod; 17. Locking hole. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please refer to the following: Figures 1-4 ,in, Figure 1 A front view structural schematic diagram of a preferred embodiment of the easy-to-install and splice shear wall provided by this utility model; Figure 2 A front sectional view of a preferred embodiment of the easy-to-install and splice shear wall provided by this utility model; Figure 3 A side sectional view of a preferred embodiment of the easy-to-install and splice shear wall provided by this utility model; Figure 4 for Figure 3 The diagram shows an enlarged view of part A.

[0018] The easy-to-install modular shear wall includes: a front wall panel 1 and a rear wall panel 2, with a cavity 3 for pouring cement between the front wall panel 1 and the rear wall panel 2; two fixing plates 4, which are detachably installed on the front wall panel 1 and the rear wall panel 2 respectively, and each of the two fixing plates 4 is provided with multiple steel bar crossbars 5; and a reinforcing connection mechanism, which is located on the front wall panel 1 and is used to connect with another set of front wall panels 1. By prefabricating the front wall panel 1 and the rear wall panel 2 separately, they can be flexibly arranged and transported, avoiding the transportation of the whole heavy weight, effectively reducing transportation costs. Furthermore, the separate transport of the front wall panel 1 and the rear wall panel 2 makes hoisting and positioning more flexible and convenient, and their position and angle can be more easily adjusted to ensure accurate alignment.

[0019] The reinforcing connection mechanism includes a connecting rod 6, two extension rods 7, multiple positioning holes 8, and adjusting bolts 9. The connecting rod 6 is mounted on the front wall panel 1, and the two extension rods 7 are slidably installed within the connecting rod 6. The multiple positioning holes 8 are respectively opened on the connecting rod 6 and the two extension rods 7. The adjusting bolts 9 are located on the connecting rod 6 and the two extension rods 7 and are adapted to the positioning holes 8. The length can be flexibly adjusted by sliding the extension rods 7. When the extension rods 7 are adjusted to the appropriate length, the adjusting bolts 9 are inserted into the corresponding positioning holes 8 and tightened to achieve a firm fixation between the connecting rod 6 and the extension rods 7. This mechanism can withstand greater tensile and compressive forces, effectively ensuring the connection strength between the front wall panels 1, making the entire shear wall structure more stable and reliable during subsequent use, and reducing safety hazards caused by insecure connections.

[0020] The horizontal reinforcing bar 5 has a hole 10, and a vertical reinforcing bar 11 is inserted into the hole 10. The connection between the horizontal reinforcing bar 5 and the vertical reinforcing bar 11 forms a more robust reinforcing bar skeleton structure between the front wall panel 1 and the rear wall panel 2. When subjected to external forces, the vertical reinforcing bar 11 can effectively transfer the force to the horizontal reinforcing bar 5 and distribute it throughout the entire shear wall structure, thereby enhancing the shear wall's ability to resist loads such as shear force and bending moment, and improving the safety and reliability of the structure.

[0021] The front wall panel 1 and the rear wall panel 2 are provided with a support base 12 at their bottom. The support base 12 has an opening 13 that matches the steel bar vertical rod 11. The opening 13 on the support base 12 matches the steel bar vertical rod 11, providing positioning for the installation of the front wall panel 1 and the rear wall panel 2 and forming a vertical connection from the inside of the wall panel to the support base 12. When cement is poured later, the cement will fill the gap between the steel bar vertical rod 11 and the opening 13, so that the steel bar vertical rod 11, the support base 12 and the cement form an organic whole. The integral structure can better transfer the load, enhance the shear wall's ability to resist external forces such as shear force and bending moment, and improve the overall stability and safety of the structure.

[0022] The fixing plate 4 is threaded with multiple fixing bolts 14. The front wall panel 1 and the rear wall panel 2 are both provided with threaded grooves 15 that are compatible with the fixing bolts 14. The threaded connection between the fixing bolts 14 and the threaded grooves 15 facilitates the splicing between the wall panels and provides strong connection force.

[0023] Both sides of the front wall panel 1 and the rear wall panel 2 are provided with multiple clamping rods 16 and clamping holes 17. The clamping rods 16 and the clamping holes 17 are adapted to each other. The clamping rods 16 and the clamping holes 17 provide positioning for the installation of multiple sets of front wall panels 1 and rear wall panels 2, which can quickly complete the initial connection of the wall panels, greatly shorten the installation time, and improve the construction efficiency.

[0024] The front wall panel 1 is provided with a plurality of threaded holes that are adapted to the positioning holes 8 and the adjusting bolts 9, and the threaded holes adapted to the positioning holes 8 and the adjusting bolts 9 provide a positioning reference for the installation of the front wall panel 1.

[0025] The working principle of the easy-to-install and modular shear wall provided by this utility model is as follows: In use, place the support base 12 in a suitable position, and hoist the front wall panel 1 and rear wall panel 2 onto the support base 12. Use multiple sets of fixing bolts 14 to connect the two fixing plates 4 to the front wall panel 1 and rear wall panel 2 respectively. Insert multiple vertical steel bars 11 into the insertion holes 10 of multiple horizontal steel bars 5, so that the bottom end of the vertical steel bars 11 is inserted into the opening 13 on the support base 12, completing the initial connection between the front wall panel 1, rear wall panel 2, and support base 12. After the initial connection of multiple wall panels is completed, align and insert the locking rod 16 on one side of one set of front wall panels 1 and rear wall panels 2 with the locking holes 17 on the other set of front wall panels 1 and rear wall panels 2. Then, adjust the connection according to the two sets of front wall panels 1... To determine the actual distance between them, the operator slides the two extension rods 7, pulling them outward from the inside of the connecting rod 6 to extend them to a suitable length. This ensures effective docking with the corresponding connecting structure on the other set of front wall panels 1. After adjusting the extension rods 7 to the appropriate length, the operator observes the multiple positioning holes 8 on the connecting rod 6 and the extension rods 7, selects the corresponding positioning hole 8, inserts the adjusting bolts 9 into these corresponding positioning holes 8, and tightens the adjusting bolts 9 using a suitable tool (such as a wrench). By adjusting the bolts 9 and the positioning holes 8, the position of the extension rods 7 relative to the connecting rod 6 is fixed, preventing the extension rods 7 from slipping during subsequent construction and ensuring the stability of the connection. After the multiple sets of front wall panels 1 and rear wall panels 2 are connected, concrete is poured into the cavity 3 between the multiple sets of front wall panels 1 and rear wall panels 2, and the gaps between the multiple sets of front wall panels 1 and rear wall panels 2 are cemented together to complete the overall processing of the shear wall.

[0026] Compared with related technologies, the easy-to-install and modular shear wall provided by this utility model has the following advantages: This utility model provides an easy-to-install, modular shear wall. By prefabricating the front wall panel 1 and rear wall panel 2 separately, they can be flexibly arranged for transportation, avoiding the need for heavy overall transport and effectively reducing transportation costs. Furthermore, the separate transport of the front wall panel 1 and rear wall panel 2 makes hoisting and positioning more flexible and convenient, allowing for easier adjustment of their position and angle for accurate alignment. The length of the sliding extension rod 7 can be flexibly adjusted. Once the extension rod 7 is adjusted to the appropriate length, the adjusting bolt 9 is inserted into the corresponding positioning hole 8 and tightened, achieving a firm fixation between the connecting rod 6 and the extension rod 7. This design can withstand greater tensile and compressive forces, effectively ensuring the connection strength between the front wall panels 1, making the entire shear wall structure more stable and reliable during subsequent use, and reducing safety hazards caused by weak connections. The insertion and connection of the horizontal and vertical reinforcing bars 5 creates a more robust reinforcing steel skeleton structure between the front wall panel 1 and rear wall panel 2. When subjected to external forces, the vertical reinforcing bars 11 can effectively transfer the force to the horizontal reinforcing bars 5, distributing it throughout the entire shear wall. In this structure, the shear wall's ability to resist shear force and bending moment loads is enhanced, improving the structure's safety and reliability. The opening 13 on the support base 12, which matches the reinforcing bar 11, provides positioning for the installation of the front wall panel 1 and the rear wall panel 2, forming a vertical connection from the inside of the wall panel to the support base 12. During subsequent cement pouring, the cement fills the gap between the reinforcing bar 11 and the opening 13, making the reinforcing bar 11, support base 12, and cement form an organic whole. This integrated structure can better transfer loads and increase... The strong shear wall's ability to resist external forces such as shear and bending moment improves the overall stability and safety of the structure. The threaded connection between the wall panels via the fixing bolts 14 and the threaded grooves 15 facilitates splicing and provides strong connection force. The clamping rods 16 and clamping holes 17 provide positioning for the installation of multiple sets of front wall panels 1 and rear wall panels 2, which can quickly complete the initial connection of the wall panels, greatly shortening the installation time and improving construction efficiency. The threaded holes that match the positioning holes 8 and adjusting bolts 9 provide a positioning reference for the installation of the front wall panel 1.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An easy-to-install, modular shear wall, characterized in that, include: A front wall panel and a rear wall panel, wherein a cavity for pouring cement is provided between the front wall panel and the rear wall panel; Two fixing plates are respectively detachably installed on the front wall plate and the rear wall plate, and each fixing plate is provided with multiple steel bars; A reinforcing connection mechanism is provided on the front wall panel and is used to connect with another set of front wall panels.

2. The easy-to-install, modular shear wall according to claim 1, characterized in that, The reinforcing connection mechanism includes a connecting rod, two extension rods, multiple positioning holes, and adjusting bolts. The connecting rod is disposed on the front wall panel, and the two extension rods are slidably installed inside the connecting rod. The multiple positioning holes are respectively opened on the connecting rod and the two extension rods. The adjusting bolts are disposed on the connecting rod and the two extension rods and are adapted to the positioning holes.

3. The easy-to-install, modular shear wall according to claim 1, characterized in that, The horizontal bar of the steel bar has a hole for insertion, and a vertical bar of the steel bar is inserted into the hole.

4. The easy-to-install, modular shear wall according to claim 3, characterized in that, The bottom of the front wall panel and the rear wall panel are provided with a support base, and the support base is provided with an opening adapted to the steel bar vertical rod.

5. The easy-to-install, modular shear wall according to claim 1, characterized in that, The fixing plate is threaded with multiple fixing bolts, and both the front wall plate and the rear wall plate are provided with threaded grooves that are compatible with the fixing bolts.

6. The easy-to-install, modular shear wall according to claim 1, characterized in that, Both sides of the front and rear wall panels are provided with multiple locking rods and locking holes, and the locking rods are adapted to the locking holes.

7. The easy-to-install, modular shear wall according to claim 2, characterized in that, The front wall panel is provided with multiple threaded holes that are compatible with the positioning holes and adjusting bolts.

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