Conveniently adjustable steel-concrete frame shear wall structure

Abstract

The utility model relates to the technical field of building engineering, and disclose convenient regulation's steel -concrete frame shear wall structure, including shear wall and base, the inside bottom interval installation of sleeve is equipped with in shear wall, the upper bottom interval of shear wall's lateral wall is equipped with grouting hole, shear wall's lateral wall interval is equipped with overflow grout hole, and overflow grout hole is located the position above grouting hole, the inside pre -buried pouring of base has pre -buried block, and the top of pre -buried block is exposed above base, in the utility model, when installing operation, the shear wall is hoisted, and the installation groove, pre -buried block and spacing plate on shear wall are installed on the base with the aid of positioning rod and positioning groove, at this moment, through the spacing plate of drawing apart, make the pre -buried block inside the inserted reinforcement not in pressure limit, through the reply of contraction spare, make the inserted reinforcement insert the corresponding position sleeve on shear wall, thereby complete the inserted reinforcement installation in sleeve fast and effectively, avoid the situation of needing repeatedly adjusting when installing operation.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and more specifically to a steel-concrete frame shear wall structure that is easy to adjust. Background Technology

[0002] In the field of building engineering, steel-concrete frame shear wall structures are widely used in various building projects, playing a key role in ensuring the stability, load-bearing capacity, and spatial layout flexibility of buildings.

[0003] Currently, shear walls are typically installed using prefabricated modular construction. Wall hoisting relies on manual experience and rough measurement positioning, which cannot be done quickly, effectively, or accurately. During connection, the reinforcing bars are directly inserted into the sleeves. Due to the lack of limiting guides, the reinforcing bars and sleeves are easily misaligned by factors such as wind and hoisting sway at the construction site. Construction workers often spend a lot of time repeatedly adjusting the wall position to ensure the reinforcing bars are properly inserted into the sleeves. This directly leads to extended construction periods and significantly increased labor costs. Therefore, we have proposed a steel-concrete frame shear wall structure that is easy to adjust. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a steel-concrete frame shear wall structure that is easy to adjust, so as to solve the problems of steel-concrete frame shear wall building structures.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a steel-concrete frame shear wall structure that is easy to adjust, including a shear wall and a base. Sleeves are installed at intervals on the bottom inner side of the shear wall. Grouting holes are spaced apart on the bottom side wall of the shear wall. Overflow holes are spaced apart on the side wall of the shear wall, located above the grouting holes. An embedded block is pre-cast inside the base, with its top exposed above the base. A locking block is fixedly installed on the top side wall of the embedded block. A limiting plate is installed on the embedded block. A matching slot is provided on the inner side of the limiting plate corresponding to the locking block position on the embedded block. A matching installation groove is provided on the bottom of the shear wall corresponding to the limiting plate position. A handle is fixedly installed on one end of the limiting plate. An installation component is provided on the embedded block.

[0006] Preferably, the installation assembly includes an adjustment groove, a reinforcing bar, a shrinking member, and a support plate. The adjustment groove is spaced apart on the top wall of the embedded block, and the position of the adjustment groove corresponds to the position of the sleeve on the shear wall. The reinforcing bar is disposed in the adjustment groove. The support plate is disposed on the inner side of the adjustment groove, and the side wall of the support plate is spaced apart from the inner side wall of the adjustment groove. The reinforcing bar is fixedly installed at the top middle position of the support plate. The shrinking member is fixedly installed on the bottom wall of the support plate, and the bottom of the shrinking member is fixedly installed on the inner wall of the adjustment groove at the corresponding position. The shrinking member includes a pressure spring.

[0007] Preferably, the inside of the sleeve is connected to the mounting groove on the bottom of the shear wall, the position of the grouting hole corresponds to the position of the bottom of the sleeve, the grouting hole penetrates the corresponding position of the shear wall and communicates with the inside of the shear wall, and the overflow hole penetrates the corresponding position of the shear wall and communicates with the inside of the shear wall.

[0008] Preferably, positioning rods are fixedly installed at intervals on both side walls of the pre-embedded block. The positioning rods are cylindrical rods. After the pre-embedded block is pre-cast, the upper half of the positioning rods is exposed on the base platform. Positioning grooves are provided at intervals at the bottom of the shear wall. The inner diameter of the positioning grooves is adapted to the outer diameter of the positioning rods, and the position of the positioning grooves corresponds to the position of the positioning rods.

[0009] Preferably, the top of the side wall of the positioning rod is provided with an auxiliary groove corresponding to the position of the limiting plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In this invention, during installation, the shear wall is hoisted, and the mounting groove, embedded block, and limiting plate on the shear wall are installed on the base platform with the aid of positioning rods and positioning grooves. At this time, by removing the limiting plate, the insert bars inside the embedded block are no longer restricted by pressure. Through the recovery of the shrinkage member, the insert bars are inserted into the corresponding sleeves on the shear wall, thereby completing the quick and effective installation of the insert bars into the sleeves and avoiding the need for repeated adjustments during installation.

[0011] In this utility model, after installation, grouting is performed. The grout not only fills the sleeve to better connect the reinforcing bars and the shear wall, but also fills and solidifies the connection position of the adjustment groove, the shear wall and the base, reducing the adverse effect of shrinkage on the connection strength after the grout solidifies, so as to form a stable connection between the shear wall and the base. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the steel-concrete frame shear wall building structure in this utility model; Figure 2 This is a partial structural diagram of the embedded block in this utility model; Figure 3 This is a partial planar sectional view of the shear wall after it has been installed on the foundation platform in this utility model.

[0013] Legend: 1. Shear wall; 2. Foundation; 3. Embedded block; 4. Limiting plate; 5. Handle; 6. Positioning rod; 7. Positioning groove; 8. Grouting hole; 9. Overflow hole; 10. Locking block; 11. Auxiliary groove; 12. Adjusting groove; 13. Inserted bar; 14. Sleeve; 15. Shrinkage component; 16. Support plate. Detailed Implementation

[0014] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0015] Figures 1-3 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-3 The present invention will be further described below.

[0016] like Figures 1-3 As shown, the easily adjustable steel-concrete frame shear wall structure includes a shear wall 1 and a base 2. The base 2 is made of concrete, and a pre-embedded block 3 is pre-cast inside the base 2. The top of the pre-embedded block 3 is exposed above the base 2. A locking block 10 is fixedly installed on the top of the side wall of the pre-embedded block 3. A limiting plate 4 is installed on the pre-embedded block 3. A matching slot is opened on the inner side of the limiting plate 4 corresponding to the position of the locking block 10 on the pre-embedded block 3. A matching installation groove is opened on the bottom of the shear wall 1 corresponding to the position of the limiting plate 4.

[0017] Furthermore, the limiting plate 4 can move on the embedded block 3.

[0018] Furthermore, a handle 5 is fixedly installed on one end of the limiting plate 4.

[0019] In this embodiment, the user can move the limiting plate 4 on the embedded block 3 by pulling the handle 5.

[0020] In this embodiment, the user can also move the limiting plate 4 on the embedded block 3 by hooking the hook with the pull rope onto the handle 5 and pulling the pull rope.

[0021] Furthermore, sleeves 14 are installed at intervals on the inner bottom of the shear wall 1. The inside of the sleeves 14 is connected to the mounting groove on the bottom of the shear wall 1. Grouting holes 8 are spaced apart on the bottom of the side wall of the shear wall 1. The position of the grouting holes 8 corresponds to the position of the bottom of the sleeves 14. The grouting holes 8 penetrate the corresponding wall surface of the shear wall 1 and communicate with the interior of the shear wall 1. Overflow holes 9 are spaced apart on the side wall of the shear wall 1. The overflow holes 9 are located above the grouting holes 8. The overflow holes 9 penetrate the corresponding wall surface of the shear wall 1 and communicate with the interior of the shear wall 1.

[0022] In this embodiment, grouting is performed by grouting machine to grouting hole 8, so that grout is transferred through grouting hole 8 to the inside of sleeve 14 on shear wall 1 and fills the inside of sleeve 14 at the appropriate position. After filling, it overflows through overflow hole 9, thereby completing the grouting operation.

[0023] In this implementation plan, after the limiting plate 4 is removed, grouting is performed on one set of grouting holes 8 on the side wall of the shear wall 1 by grouting machine, and the remaining grouting holes 8 are blocked. At the same time, a grouting fullness tester is installed on multiple sets of overflow holes 9, specifically including a measuring cylinder, so as to fully grout the sleeve 14 inside the shear wall 1 and its corresponding matching position.

[0024] Furthermore, mounting components are provided on the pre-embedded block 3.

[0025] In this implementation plan, after the shear wall 1 is installed, when the limiting plate 4 is removed, the installation components inside the embedded block 3 will adjust and insert into the sleeve 14, thereby completing the installation of the shear wall.

[0026] Furthermore, the installation components include an adjustment groove 12, a reinforcing bar 13, a shrinking member 15, and a support plate 16. The adjustment groove 12 is spaced apart on the top wall of the embedded block 3, and the position of the adjustment groove 12 corresponds to the position of the sleeve 14 on the shear wall 1. The reinforcing bar 13 is set inside the adjustment groove 12, and the support plate 16 is set inside the adjustment groove 12. The support plate 16 is rectangular, and the side wall of the support plate 16 is spaced apart from the inner side wall of the adjustment groove 12. The reinforcing bar 13 is fixedly installed at the top middle position of the support plate 16, and the shrinking member 15 is fixedly installed on the bottom wall of the support plate 16. The bottom of the shrinking member 15 is fixedly installed on the inner wall of the adjustment groove 12 at the corresponding position. The shrinking member 15 includes a pressure spring.

[0027] In this embodiment, when the limiting plate 4 is removed, the insert 13 will move and insert into the sleeve 14 at the corresponding position by the elastic force of the shrinkage member 15. At this time, grouting is performed so that the grout is transmitted through the grouting hole 8 to the adjusting groove 12, the sleeve 14 and the bottom mounting groove of the shear wall 1, thereby performing grouting and filling.

[0028] In this embodiment, the support plates 16, which are spaced apart from each other on the inner sidewall of the regulating groove 12, allow the grouting liquid to effectively and quickly fill the bottom of the support plates 16 during grouting. This prevents excessive pressure buildup of the grouting liquid at the top of the support plates 16 from affecting the shrinkage member 15 and causing the reinforcing bar 13 to not be in the designated position after grouting.

[0029] In this embodiment, during the grouting operation, the grouting fluid will adapt, fill and wrap the shrinkage component 15, so that after the grouting operation is completed, the connection position between the shear wall 1 and the base 2 is effectively solidified, which can reduce the occurrence of the shrinkage component 15 affecting the connection strength between the shear wall 1 and the base 2 after the grout has solidified.

[0030] Furthermore, positioning rods 6 are fixedly installed at intervals on both sides of the pre-embedded block 3. The positioning rods 6 are cylindrical rods. After the pre-embedded block 3 is pre-cast, the upper part of the positioning rods 6 is exposed on the base 2. Positioning grooves 7 are provided at intervals at the bottom of the shear wall 1. The inner diameter of the positioning grooves 7 is compatible with the outer diameter of the positioning rods 6, and the position of the positioning grooves 7 corresponds to the position of the positioning rods 6.

[0031] In this implementation scheme, the positioning rod 6 on the top of the base 2 enables the shear wall 1 to be moved to its approximate position during hoisting operations. The shear wall 1 is then secured to the base 2 by the installation groove, the embedded block 3, and the limiting plate 4. At this point, the positioning groove 7 on the bottom of the shear wall 1 is locked onto the positioning rod 6 by simply translating the shear wall 1, thereby completing the positioning and installation operation.

[0032] Furthermore, an auxiliary groove 11 is provided on the top side wall of the positioning rod 6 corresponding to the position of the limiting plate 4.

[0033] In this embodiment, the auxiliary groove 11 ensures that the positioning rod 6 does not obstruct the pulling and translating operation of the limiting plate 4, thereby enabling the relevant installation operations to be carried out effectively.

[0034] Working principle and usage process of this utility model: In use, the embedded block 3 is pre-cast onto the base platform 2. After the base platform 2 has cured, the shear wall 1 is hoisted and manually adjusted to the corresponding position on the base platform 2. The shear wall 1 is then moved and installed on the base platform 2 in the designated position with the help of the positioning rod 6 and positioning groove 7. At the same time, the shear wall 1 is supported by a triangular bracket. At this point, the limiting plate 4 is pulled out using the handle 5, so that the limiting plate 4 is completely separated from the embedded block 3. After the limiting plate 4 is separated, the insert rib 13 inside the embedded block 3 is no longer restricted by pressure. Through the recovery of the shrinkage member 15, the insert rib 1... 3. Insert the sleeve 14 at the corresponding position on the shear wall 1 to block both ends of the connection between the shear wall 1 and the base 2. The blocking material includes, but is not limited to, concrete filling. Depending on the building layout and requirements, the filling work can be omitted, and the filling work can be replaced by masonry filling of the walls on both sides of the shear wall 1. Use the grouting machine to grout one set of grouting holes 8 on the shear wall 1, and block the remaining grouting holes 8. Install the measuring cylinder on the overflow hole 9. Fill the connection position between the shear wall 1 and the base 2, as well as the adjustment groove 12 and the sleeve 14 through grouting, thereby completing the installation of the shear wall 1.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A steel-concrete frame shear wall structure that is easy to adjust, comprising a shear wall (1) and a base (2), wherein sleeves (14) are installed at intervals on the bottom inner side of the shear wall (1), grouting holes (8) are provided at intervals on the bottom side wall of the shear wall (1), and overflow holes (9) are provided at intervals on the side wall of the shear wall (1), wherein the overflow holes (9) are located above the grouting holes (8), characterized in that: The base (2) has a pre-embedded block (3) inside, the top of the pre-embedded block (3) is exposed above the base (2), the top of the side wall of the pre-embedded block (3) is fixedly installed with a card block (10), a limiting plate (4) is installed on the pre-embedded block (3), the inner side of the limiting plate (4) is provided with a matching card slot corresponding to the position of the card block (10) on the pre-embedded block (3), the bottom of the shear wall (1) is provided with a matching installation slot corresponding to the position of the limiting plate (4), a handle (5) is fixedly installed at one end of the limiting plate (4), and an installation component is provided on the pre-embedded block (3).

2. The easily adjustable reinforced concrete frame shear wall structure according to claim 1, characterized in that: The installation assembly includes an adjustment groove (12), a reinforcing bar (13), a shrinking member (15), and a support plate (16). The adjustment groove (12) is spaced apart on the top wall of the embedded block (3), and the position of the adjustment groove (12) corresponds to the position of the sleeve (14) on the shear wall (1). The reinforcing bar (13) is set inside the adjustment groove (12). The support plate (16) is set inside the adjustment groove (12), and the side wall of the support plate (16) is spaced apart from the inner side wall of the adjustment groove (12). The reinforcing bar (13) is fixedly installed at the top middle position of the support plate (16). The shrinking member (15) is fixedly installed on the bottom wall of the support plate (16), and the bottom of the shrinking member (15) is fixedly installed on the inner wall of the adjustment groove (12) at the corresponding position. The shrinking member (15) includes a pressure spring.

3. The easily adjustable reinforced concrete frame shear wall structure according to claim 1, characterized in that: The sleeve (14) is connected to the mounting groove at the bottom of the shear wall (1). The position of the grouting hole (8) corresponds to the position at the bottom of the sleeve (14). The grouting hole (8) penetrates the corresponding wall surface of the shear wall (1) and is connected to the interior of the shear wall (1). The overflow hole (9) penetrates the corresponding wall surface of the shear wall (1) and is connected to the interior of the shear wall (1).

4. The easily adjustable reinforced concrete frame shear wall structure according to claim 1, characterized in that: Positioning rods (6) are fixedly installed at intervals on both sides of the pre-embedded block (3). The positioning rods (6) are cylindrical rods. After the pre-embedded block (3) is pre-cast, the upper part of the positioning rods (6) is exposed on the base (2). The bottom of the shear wall (1) is provided with positioning grooves (7) at intervals. The inner diameter of the positioning grooves (7) is matched with the outer diameter of the positioning rods (6), and the position of the positioning grooves (7) corresponds to the position of the positioning rods (6).

5. The easily adjustable steel-concrete frame shear wall structure according to claim 4, characterized in that: The top of the side wall of the positioning rod (6) is provided with an auxiliary groove (11) corresponding to the position of the limiting plate (4).

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