A shear wall structure reinforcement device for high-rise residential buildings

Abstract

The utility model discloses a shear wall structure reinforcement device for a high-rise residential building, comprising a base, the upper surface of the base is fixedly connected with a support block, one side outer wall of the support block is penetrated to provide an extension slide groove, the inner walls at both ends of the slide groove are rotatably connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a nut, the outer wall of the nut is fixedly connected with a limiting block, and one end of the limiting block extends out of the slide groove, the limiting block and the outer wall of one side of the base are fixedly connected with a fixing block, the upper surfaces of the two fixing blocks are symmetrically rotatably connected with rotating rods, the outer walls of the four rotating rods are fixedly sleeved with support plates, and the outer walls of one side of the four support plates are fixedly connected with half gears, the position of the support plate can be adjusted according to the size of the shear wall, and at the same time, the right-angle support and the plane support can be replaced without using tools, thereby increasing the flexibility of use and reducing the installation speed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a shear wall structure reinforcement device for a high-rise residential building. Background Art

[0002] Shear wall is an important building structure component, mainly used to bear vertical loads and resist horizontal loads such as wind and earthquake. Shear wall is a wall made of concrete or other materials, with sufficient ductility to work effectively under bending working conditions. Shear wall of high-rise residential building refers to shear wall used in residential buildings with more than a certain height.

[0003] Shear walls require formwork to be set up during construction, and reinforcement equipment is needed to reinforce the formwork after pouring. However, some reinforcement equipment requires a large number of steel pipes and threaded rods to be connected during use, which is time-consuming to splice and is not conducive to the rapid installation of the formwork. Therefore, it is necessary to propose a shear wall structure reinforcement device for high-rise residential buildings. Utility Model Content

[0004] The purpose of the utility model is to provide a shear wall structure reinforcement device for a high-rise residential building to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-rise residential building shear wall structure reinforcement device, comprising a base, a support block is fixedly connected to the upper surface of the base, an extension slot is provided through the outer wall of one side of the support block, a threaded rod is rotatably connected to the inner walls at both ends of the slot, a nut is threadedly connected to the outer wall of the threaded rod, a limit block is fixedly connected to the outer wall of the nut, and one end of the limit block extends outside the slot;

[0006] The limit block and one side outer wall of the base are fixedly connected with a fixed block, the upper surfaces of the two fixed blocks are symmetrically connected with rotating rods, the outer walls of the four rotating rods are fixedly sleeved with support plates, and the outer walls of one side of the four support plates are fixedly connected with half gears, and the two half gears at the same position are meshed.

[0007] Preferably, the two fixing blocks are located on one side of the half gear and are provided with a sliding hole through them, and the inner wall of the sliding hole is slidably connected with a top block, and a plurality of the half gears are against the top block.

[0008] Preferably, one end of the threaded rod passes through a bearing and extends to the outside of the support block and is fixedly connected to a handle.

[0009] Preferably, the plurality of support plates are arranged in a rectangular shape.

[0010] Preferably, the base and the support block are arranged in an L shape.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the support plate is offset against the shear wall, the shear wall formwork is supported by the base and the support block, the threaded rod can be driven to rotate by the handle, the limit block, the fixed block and the support plate are driven to move upward by the threaded rod, the position of the support plate can be adjusted, the support plate can be rotated so that two support plates at the same position are set at right angles, the position of the support plate can be adjusted according to the size of the shear wall, and at the same time, the right-angle support and the plane support can be replaced without using tools, thereby increasing the flexibility of use and reducing the installation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0014] Figure 3 It is a partial cross-sectional structural schematic diagram of the support plate and the support block of the utility model.

[0015] In the figure: 1. base; 2. support block; 3. threaded rod; 4. limit block; 5. fixed block; 6. rotating rod; 7. support plate; 8. half gear; 9. sliding hole; 10. top block; 11. handle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 The utility model provides a technical solution: a shear wall structure reinforcement device for a high-rise residential building, comprising a base 1, a support block 2 is fixedly connected to the upper surface of the base 1, an extension slot is provided through the outer wall of one side of the support block 2, a threaded rod 3 is rotatably connected to the inner walls at both ends of the slot, a nut is threadedly connected to the outer wall of the threaded rod 3, a limit block 4 is fixedly connected to the outer wall of the nut, and one end of the limit block 4 extends out of the slot;

[0018] The limit block 4 and the outer wall of one side of the base 1 are fixedly connected with a fixed block 5, the upper surfaces of the two fixed blocks 5 are symmetrically connected with rotating rods 6 for rotation, the outer walls of the four rotating rods 6 are fixedly sleeved with support plates 7, and the outer walls of one side of the four support plates 7 are fixedly connected with half gears 8, and the two half gears 8 at the same position are meshed.

[0019] Among them, the two fixing blocks 5 are located on one side of the half gear 8 and are penetrated by a sliding hole 9, and the inner wall of the sliding hole 9 is slidably connected with a top block 10, and several half gears 8 are against the top block 10, so that the top block 10 can be used to limit the half gear 8 and the support plate 7.

[0020] One end of the threaded rod 3 extends through the bearing to the outside of the support block 2 and is fixedly connected to a handle 11, so that the handle 11 can be used to drive the threaded rod 3 to rotate.

[0021] Among them, several support plates 7 are all arranged in a rectangular shape.

[0022] The base 1 and the support block 2 are arranged in an L shape.

[0023] Specifically, when using the utility model, the device is placed on one side of the shear wall formwork, the support plate 7 is abutted against the shear wall formwork, and the formwork is supported by the base 1 and the support block 2. The threaded rod 3 can be driven to rotate by the handle 11, and the threaded rod 3 drives the nut and the limit block 4 to move upward, and the limit block 4 drives the fixed block 5 and the support plate 7 to move upward, and the height of the support plate 7 is adjusted. When it is necessary to support the L-shaped corner of the shear wall, the top block 10 is moved out of the sliding hole 9, and the support plate 7 is rotated. The support plate 7 rotates on the outside of the rotating rod 6 and drives the other support plate 7 to rotate through the half gear 8, so that the two support plates 7 are set at 90 degrees, and the top block 10 is inserted into the sliding hole 9 to limit the half gear 8 and the support plate 7.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shear wall structure reinforcement device for a high-rise residential building, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support block (2), an extension slide groove is provided through an outer wall of one side of the support block (2), the inner walls at both ends of the slide groove are rotatably connected to threaded rods (3), the outer wall of the threaded rod (3) is threadedly connected to a nut, the outer wall of the nut is fixedly connected to a limit block (4), and one end of the limit block (4) extends outside the slide groove; The limiting block (4) and the outer wall of one side of the base (1) are fixedly connected to a fixing block (5), the upper surfaces of the two fixing blocks (5) are symmetrically connected to rotating rods (6), the outer walls of the four rotating rods (6) are fixedly sleeved with support plates (7), and the outer walls of one side of the four support plates (7) are fixedly connected to a half gear (8), and two half gears (8) at the same position are meshed.

2. A high-rise residential building shear wall structure reinforcement device according to claim 1, characterized in that: The two fixed blocks (5) are located on one side of the half gear (8) and are provided with a sliding hole (9) penetrating therethrough, and the inner wall of the sliding hole (9) is slidably connected to a top block (10), and a plurality of the half gears (8) abut against the top block (10).

3. A high-rise residential building shear wall structure reinforcement device according to claim 1, characterized in that: One end of the threaded rod (3) extends through a bearing to the outside of the support block (2) and is fixedly connected to a handle (11).

4. A high-rise residential building shear wall structure reinforcement device according to claim 1, characterized in that: The plurality of support plates (7) are all arranged in a rectangular shape.

5. The shear wall structure reinforcement device for a high-rise residential building according to claim 1 is characterized by: The base (1) and the support block (2) are arranged in an L shape.

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