Top pressure bracket adaptive to thin reinforcing layer of wall body and wall side reinforcing supporting structure
By designing a top pressure bracket that is adapted to the thin reinforcement layer of the wall, and using the support motherboard and frame structure to form multi-point support, the problem of difficulty in adapting to the thin reinforcement layer in the existing technology is solved, and efficient and standardized reinforcement effect is achieved.
Patent Information
- Application Number
- CN202421442421.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The prior art is difficult to adapt to a thin reinforcement layer that is only reinforced by a few centimeters. Conventional reinforcement methods can easily lead to insufficient foundation bearing capacity in the thin reinforcement layer, and lack standardized and unified reinforcement methods and related tools.
A top pressure bracket adapted to the thin reinforcement layer of the wall is designed. By supporting the mutual cooperation between the main board, rectangular frame, zigzag frame and top pressure plate, a multi-position top and multi-point support effect is formed, which is suitable for reinforced structures with narrow areas or smaller sizes.
Multi-point support for thin reinforcement layers is achieved, construction difficulty is reduced, the standardization and quality of the reinforcement structure is ensured, and wall reinforcement with smaller thickness is adapted to improve the diversity and unity of reinforcement methods.
Smart Images
Figure CN222667720U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction, and in particular to a top pressure support frame adapted to a thin reinforcement layer of a wall and a wall side reinforcement support structure. Background Art
[0002] In the construction field, walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosure and separation of space. Therefore, walls play a very important role in buildings. For buildings, the exterior walls of the community are subject to risks such as wall damage and collapse after long-term use. At present, most buildings are mainly reinforced and renovated, so exterior wall reinforcement is often used to maintain the building walls.
[0003] Conventional wall reinforcement methods can adapt to wall types with a reinforcement thickness of about 12 centimeters. The current reinforcement method is suitable for most building types. The reinforcement process is mostly to reinforce both sides of the wall by drilling holes on the wall that needs to be reinforced, and then inserting steel bars into the holes. Finally, the staff uses the steel bars installed on the wall to add a new layer of steel grid on the outside of the wall. Finally, the bearing capacity of the wall is enhanced by pouring concrete at the steel grid, thereby completing the reinforcement process of the old wall. However, in the reinforcement process of building walls with limited reinforcement areas and reinforcement thickness, conventional wall reinforcement methods are difficult to adapt to thin reinforcement layers of only a few centimeters, because adding too much concrete will increase the load on the original wall, which may seriously lead to insufficient foundation bearing capacity. Only relatively thin reinforcement methods can be implemented for corresponding reinforcement. There is a high probability of errors in the formation of thin wall reinforcement layers using existing reinforcement technology, which makes it difficult to meet the reinforcement design requirements. There is a lack of standardized and unified reinforcement methods and related tools for thin reinforcement layers. Summary of the invention
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a top pressure support frame and a wall side reinforcement support structure adapted to a thin reinforcement layer of a wall.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A top pressure support frame adapted to a thin reinforcement layer of a wall, comprising a support main board, a rectangular frame body, a U-shaped frame body and a top pressure plate. The support main board is horizontally arranged, and a bottom fixing member is arranged on the bottom surface of the support main board. A rectangular frame body is vertically arranged on the top surface of the support main board. The two sides of the rectangular frame body are respectively a first opening side and a second opening side. The first opening side of the rectangular frame body is connected to the original wall through the thin reinforcement layer. A U-shaped frame body is arranged in a matching manner on the second opening side of the rectangular frame body. A top pressure plate is slidably matched in the U-shaped frame body. When the top pressure plate is in a non-tightening state, the top pressure plate is arranged in the U-shaped frame body, and the side of the top pressure plate facing the thin reinforcement layer is arranged close to the second opening side. When the top pressure plate is in a tightening state, the top pressure plate passes through the first opening side of the rectangular frame body along the length direction of the U-shaped frame body and is attached to the thin reinforcement layer.
[0007] As a preferred solution: The bottom fixing member includes a strip-shaped fixing plate and an inclined support plate. A strip-shaped fixing plate is vertically arranged on the bottom surface of the support main board. The upper end of the strip-shaped fixing plate is fixedly connected to the support main board. A plurality of connection holes are processed on the strip-shaped fixing plate from top to bottom along its thickness direction. An inclined support plate is arranged between the lower end of the strip-shaped fixing plate and the bottom surface of the support main board.
[0008] As a preferred solution: A rear support rod is arranged in a matching manner on the top surface of the support main board. One end of the rear support rod is fixedly connected to the top of the side of the U-shaped frame body away from the rectangular frame body, and the other end of the rear support rod is fixedly connected to the top surface of the support main board.
[0009] As a preferred solution: A chute is processed on each of the top inner wall and the bottom inner wall of the U-shaped frame body. The length direction of the chute is the same as the length direction of the U-shaped frame body. Each chute is correspondingly provided with a slider. Each slider is arranged in its corresponding chute. Each slider reciprocally slides along the length direction of its corresponding chute. The top pressure plate is fixedly connected between the two sliders. The top pressure plate makes a reciprocating sliding movement between the rectangular frame body and the U-shaped frame body under the drive of the two sliders.
[0010] As a preferred solution: A threaded hole is opened on the side of the U-shaped frame body away from the rectangular frame body. A first threaded rod is arranged in a matching manner in the threaded hole. One end of the first threaded rod is a screwing force application end, and the other end of the first threaded rod passes through the threaded hole and is hinged to the top pressure plate.
[0011] As a preferred solution: The top pressing plate includes a main board body, a plurality of fixing blocks and a plurality of moving blocks. The main board body is arranged vertically. The first threaded rod is arranged on the side of the main board body away from the rectangular frame body. A plurality of fixing blocks are arranged on the side of the main board body close to the rectangular frame body in sequence from top to bottom. A blind hole is formed at one end of each fixing block facing the original wall. A moving block is slidably installed inside the blind hole. One end of the moving block is the abutting end. An expansion rod is arranged between the other end of the moving block and the bottom of the blind hole. One end of the expansion rod is fixedly connected to the moving block, and the other end of the expansion rod is connected to the bottom of the blind hole through a pressure sensor. A return spring is sleeved on the expansion rod.
[0012] As a preferred solution: One extension support member is arranged on each side of the rectangular frame body. The two extension support members are arranged vertically in parallel. Each extension support member includes a connecting frame and a support plate. The connecting frame is connected to the side part of the rectangular frame body. The support plate is arranged inside the connecting frame. One side of the support plate is hinged to the connecting frame, and the other side of the support plate is the abutting side.
[0013] A wall-side reinforcement support structure is composed of a top pressing support frame described in the specific embodiments one, two, three, four, five, six or seven, and includes a thin reinforcement layer and at least one top pressing support frame. The thin reinforcement layer is arranged vertically. The thin reinforcement layer is a concrete layer with a steel mesh embedded therein. The thin reinforcement layer is formed by the cooperation of a support formwork, a steel mesh, the original wall and concrete slurry. A pouring cavity is formed by enclosing between the support formwork and the original wall. The steel mesh is arranged inside the pouring cavity, and concrete slurry is injected into the pouring cavity;
[0014] Each top pressing support frame includes a support main board. The support main board is arranged horizontally. A bottom fixing member is arranged on the bottom surface of the support main board. A rectangular frame body is arranged vertically on the top surface of the support main board. The two sides of the rectangular frame body are the first opening side and the second opening side respectively. The first opening side of the rectangular frame body is connected to the original wall through the thin reinforcement layer. A C-shaped frame body is arranged in cooperation with the second opening side of the rectangular frame body. A top pressing plate is slidably fitted inside the C-shaped frame body. When the top pressing plate is in a non-tightening state, the top pressing plate is arranged inside the C-shaped frame body, and the side of the top pressing plate facing the thin reinforcement layer is arranged close to the second opening side. When the top pressing plate is in a tightening state, the top pressing plate passes through the first opening side of the rectangular frame body along the length direction of the C-shaped frame body and abuts against the outer wall of the thin reinforcement layer;
[0015] When there is at least one top pressing support frame, the top pressing plate in the top pressing support frame abuts against the outer wall of the support formwork. When the number of top pressing support frames is multiple, the multiple top pressing support frames are arranged in parallel, and the top pressing plate in each top pressing support frame abuts against the outer wall of the support formwork.
[0016] Compared with the prior art, the beneficial effects of the present utility model are:
[0017] 1. In the utility model, the top pressure support frame adapted to the thin reinforcement layer of the wall can form a multi-position top pressure process on the thin reinforcement layer through the mutual cooperation between the support main board, the rectangular frame body, the C-shaped frame body and the top pressure plate, which is beneficial to forming a multi-point support effect on the thin reinforcement layer. The support method is precise and suitable for narrow areas or reinforcement structure forms with small sizes in the wall reinforcement requirements, which is beneficial to reducing the construction difficulty in the formation process of the thin reinforcement layer, ensuring the effectiveness and continuity of the construction operation of the thin reinforcement layer, and enabling the reinforcement structure after construction to meet the specification requirements for the formation of the thin reinforcement layer.
[0018] 2. In the utility model, a thin reinforcement layer can be formed on the side of the original wall through the cooperation of the top pressure support frame. The thickness of the thin reinforcement layer standardized by the utility model can reach 3 to 5 centimeters.
[0019] 3. The utility model can form a multi-point support effect in large areas and local positions in small areas. The support layout is precise and compact. Multiple top pressure support frames can cooperate to form a large-area multi-point support position. Each support position corresponds to a top pressure support frame. The top pressure plate in each top pressure support frame can form a multi-point support structure at the local position through the mutual cooperation between the main board body, multiple fixed blocks and multiple moving blocks.
[0020] 4. In the utility model, the wall reinforcement structure with a small reinforcement thickness can be standardized, which is beneficial to improving the diversity of reinforcement methods. It can also unify and standardize the operation process of wall reinforcement with a small thickness, ensuring the unified and standardized reinforcement quality of the thin wall reinforcement layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 FIG. 1 is a first three-dimensional structure diagram of the top pressure support frame adapted to the thin reinforcement layer of the wall in the utility model;
[0022] Figure 2 FIG. 2 is a second three-dimensional structure diagram of the top pressure support frame adapted to the thin reinforcement layer of the wall in the utility model;
[0023] Figure 3 FIG. 3 is a three-dimensional structure diagram of the connection relationship between the rectangular frame body and the C-shaped frame body;
[0024] Figure 4 FIG. 4 is a three-dimensional structure diagram of the top pressure plate;
[0025] Figure 5 FIG. 5 is a sectional structure diagram of the fixed block;
[0026] Figure 6 FIG. 6 is a three-dimensional structure diagram of the extended support member;
[0027] Figure 7 FIG. 7 is a side view structure diagram of the wall side reinforcement support structure in the utility model;
[0028] Figure 8 This is a top view of the structure of the middle wall side reinforcement support structure of the utility model, and the number of top pressure supports adapted in the figure is three.
[0029] In the figure: 1. Support main board; 2. Strip fixing plate; 3. Diagonal support plate; 4. Connection hole; 5. Rectangular frame; 6. U-shaped frame; 7. Rear support rod; 8. Support plate; 9. First threaded rod; 10. Moving block; 11. Threaded hole; 12. Slide groove; 13. Slider; 14. Top pressure plate; 15. Fixed block; 16. Blind hole; 17. Reset spring; 18. Pressure sensor; 19. Telescopic rod; 20. Connection frame; 21. Second threaded rod; 22. Nut; 23. Original wall; 24. Support formwork; 25. Steel mesh; 30. Thin reinforcement layer; 35. Top pressure support frame; 36. Unreinforced part. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0031] Specific implementation method 1: Combination Figures 1 to 8 To illustrate the present embodiment, the top pressure support frame 35 in the present embodiment includes a supporting main board 1, a rectangular frame 5, a U-shaped frame 6 and a top pressure plate 14, the supporting main board 1 is horizontally arranged, a bottom fixing part is arranged on the bottom surface of the supporting main board 1, a rectangular frame 5 is vertically arranged on the top surface of the supporting main board 1, the two sides of the rectangular frame 5 are respectively a first opening side and a second opening side, the rectangular frame 5 is a square frame, the rectangular frame 5 is a structural form in which two long strips and two short strips are alternately enclosed to form an integrated structure, one side of each long strip and one side of its two adjacent short strips are enclosed to form a first opening side, and the other side of each long strip and the other side of its two adjacent short strips are enclosed to form a second opening side.
[0032] The first opening side of the rectangular frame 5 is connected to the original wall 23 through a thin reinforcement layer 30. The thin reinforcement layer 30 is a reinforcement layer structure formed after matching with the original wall 23. The second opening side of the rectangular frame 5 is matched with a U-shaped frame 6. A top pressure plate 14 is slidably matched inside the U-shaped frame 6. When the top pressure plate 14 is in a non-tightening state, the top pressure plate 14 is set in the U-shaped frame 6. The top pressure plate 14 is set close to the second opening side facing the side of the thin reinforcement layer 30. When the top pressure plate 14 is in a tightening state, the top pressure plate 14 passes through the first opening side of the rectangular frame 5 along the length direction of the U-shaped frame 6 and is tightly attached to the thin reinforcement layer 30.
[0033] Combination Figure 7As shown in the figure, in this embodiment, the top pressure support frame 35 is used to reinforce a local position of the original wall. The reinforcement range depends on specific reinforcement requirements. During specific installation, the top pressure support frame 35 is fixed to the non-reinforced part of the original wall 23 through a bottom fixing member, that is, installed at the non-reinforced part 36 of the original wall 23, and it is ensured that the rectangular frame 5 faces the position to be reinforced in the original wall 23.
[0034] Specific Embodiment 2: This embodiment is a further limitation of Specific Embodiment 1. In this embodiment, the installation position of the bottom fixing member is at the non-reinforced part 36 of the original wall 23. The bottom fixing member plays a role of bottom support. The bottom fixing member includes a strip-shaped fixing plate 2 and a diagonal support plate 3. A strip-shaped fixing plate 2 is vertically arranged on the bottom surface of the support main board 1. The upper end of the strip-shaped fixing plate 2 is fixedly connected to the support main board 1. A plurality of connection holes 4 are successively processed on the strip-shaped fixing plate 2 from top to bottom along its thickness direction. A diagonal support plate 3 is arranged between the lower end of the strip-shaped fixing plate 2 and the bottom surface of the support main board 1.
[0035] Specific Embodiment 3: This embodiment is a further limitation of Specific Embodiment 1 or 2. A rear support rod 7 is arranged in a matching manner on the top surface of the support main board 1. The rear support rod 7 plays a role of assisting in supporting the rectangular frame 5 and the U-shaped frame 6, and cooperates with the bottom fixing member to achieve the multi-position support effect at the top and bottom of the overall support frame. One end of the rear support rod 7 is fixedly connected to the top of the U-shaped frame 6 far from the rectangular frame 5, and the other end of the rear support rod 7 is fixedly connected to the top surface of the support main board 1.
[0036] Specific Embodiment 4: This embodiment is a further limitation of Specific Embodiment 1, 2 or 3. A chute 12 is processed on each of the top inner wall and the bottom inner wall of the U-shaped frame 6. The length direction of the chute 12 is the same as the length direction of the U-shaped frame 6. Each chute 12 is correspondingly provided with a slider 13. Each slider 13 is arranged in its corresponding chute 12. Each slider 13 reciprocally slides along the length direction of its corresponding chute 12. A top pressure plate 14 is fixedly connected between the two sliders 13. The top pressure plate 14 makes a reciprocating sliding movement between the rectangular frame 5 and the U-shaped frame 6 under the drive of the two sliders 13.
[0037] Specific Embodiment 5: This embodiment is a further limitation of Specific Embodiment 1, 2, 3 or 4. A threaded hole 11 is formed on the side of the U-shaped frame 6 far from the rectangular frame 5. A first threaded rod 9 is arranged in the threaded hole 11 in a matching manner. One end of the first threaded rod 9 is a screwing force application end. The other end of the first threaded rod 9 passes through the threaded hole 11 and is hinged to the top pressure plate 14. The above structural form can ensure that when the top pressure plate 14 is pushed towards the thin reinforcement layer 30 under the screwing of the first threaded rod 9, it does not rotate along with the rotation of the first threaded rod 9, forming a process of converting the rotational driving force into a horizontal pushing force.
[0038] Specific embodiment six: This embodiment is a further limitation of specific embodiments one, two, three, four or five, the top pressure plate 14 includes a main body, a plurality of fixed blocks 15 and a plurality of movable blocks 10, each movable block 10 is a tightening monomer, realizing the structural form of multi-position tightening of the top pressure plate 14 itself, and realizing the multi-position tightening effect of the thin reinforcement layer 30, the main body is vertically arranged, the first threaded rod 9 is arranged on the side of the main body away from the rectangular frame 5, and a plurality of fixed blocks 15 are arranged in sequence from top to bottom on the side of the main body close to the rectangular frame 5, each fixed block 15 is provided with a blind hole 16 at one end facing the original wall 23, a movable block 10 is slidably installed inside the blind hole 16, one end of the movable block 10 is abutting end, and a telescopic rod 19 is arranged between the other end of the movable block 10 and the bottom of the blind hole 16, one end of the telescopic rod 19 is fixedly connected to the movable block 10, and the other end of the telescopic rod 19 is connected to the bottom of the blind hole 16 through a pressure sensor 18, and a reset spring 17 is mounted on the telescopic rod 19.
[0039] Furthermore, another setting position of the pressure sensor 18 is on the abutting end of the moving block 10, which is used to press against the thin reinforcement layer 30 to obtain relevant data of pressure.
[0040] Specific embodiment 7: This embodiment is a further limitation of specific embodiments 1, 2, 3, 4, 5 or 6. An extended support member is respectively provided on both sides of the rectangular frame 5. The two extended support members are vertically arranged in parallel. Each extended support member includes a connecting frame 20 and a support plate 8. The connecting frame 20 is connected to the side of the rectangular frame 5. The support plate 8 is arranged in the connecting frame 20. One side of the support plate 8 is hinged to the connecting frame 20, and the other side of the support plate 8 is a contact side. The two contact sides and the multiple contact ends of the multiple moving blocks 10 cooperate to achieve the effect of contact support for the thin reinforcement layer 30 at multiple positions.
[0041] In this embodiment, the connecting frame 20 is a U-shaped frame, and the outer wall of one side where the support plate 8 is hinged to the top inner wall and the bottom inner wall of the connecting frame 20 is an arc wall, which facilitates the support plate 8 to achieve a large-angle swing effect.
[0042] The utility model can be used as a supporting frame at multiple positions, and can also be used as a detection frame in conjunction with relevant sensors.
[0043] The working process of the utility model for multi-point support:
[0044] According to the size of the position to be reinforced in the original wall 23, select the corresponding number of top pressure supports 35, arrange the supporting formwork 24 and the steel mesh 25 at the corresponding position according to the design requirements, fix the supporting main board in the top pressure support 35 to the unreinforced part 36 in the original wall 23 through the bottom fixing parts, ensure that the rectangular frame 5 is set toward the supporting formwork 24, and then with the cooperation of the rectangular frame 5 and the U-shaped frame 6, drive the top pressure plate 14 to move to the position close to the supporting formwork 24, and ensure that each moving block 10 in the top pressure plate 14 is tightly attached to the supporting formwork 24.
[0045] Specific implementation eight: This implementation is a further limitation of specific implementations one, two, three, four, five, six or seven. A bottom fixing piece is provided below the support main board 1 in the top pressure support frame 35. A rectangular frame 5 is installed on the top of the first support main board 1. A U-shaped frame 6 is installed on one side of the rectangular frame 5. A rear support rod 7 is provided on the side of the U-shaped frame 6 away from the rectangular frame 5. A top pressure plate 14 is movably installed in the U-shaped frame 6. A movable member is provided on the side of the top pressure plate 14 away from the rear support rod 7. The bottom fixing piece and the rear support rod 7 can make the installation of the device more stable. The movable member can detect the deformation of the wall. The staff can formulate a more suitable wall reinforcement plan based on the measured value of the deformation of the wall to be reinforced, thereby ensuring the standardization of the wall reinforcement and the uniform and stable reinforcement quality.
[0046] Furthermore, the bottom fixing member includes a strip fixing plate 2 and a diagonal support plate 3. The strip fixing plate 2 is installed on one side of the bottom of the supporting main board 1. A plurality of connection holes 4 are evenly opened on the strip fixing plate 2. The bottom of the strip fixing plate 2 is connected to the diagonal support plate 3. The other end of the diagonal support plate 3 is connected to the bottom of the supporting main board 1 away from the end of the strip fixing plate 2. The diagonal support plate 3 and the strip fixing plate 2 support the supporting main board 1, so that the installation of the device is more stable.
[0047] Furthermore, the top of one side of the U-shaped frame 6 away from the rectangular frame 5 is connected to one end of the rear support rod 7, and the other end of the rear support rod 7 is connected to the top of one end of the support main board 1 away from the strip fixing plate 2. The support of the rectangular frame 5 by the rear support rod 7 makes the reinforcement operation of the utility model more standardized and stable.
[0048] Furthermore, a slide groove 12 is horizontally provided on the top and bottom inner walls of the U-shaped frame 6, and a slider 13 is installed on the top and bottom of the top pressure plate 14, and the slider 13 is slidably installed inside the slide groove 12. By sliding the slider 13 inside the slide groove 12, the movement of the top pressure plate 14 is more stable, thereby increasing the stability during operation.
[0049] Furthermore, a threaded hole 11 is provided on one side of the U-shaped frame 6 away from the rectangular frame 5, and a first threaded rod 9 is connected to the inner thread of the threaded hole 11, and one end of the first threaded rod 9 close to the top pressure plate 14 is rotatably connected to the top pressure plate 14. The top pressure plate 14 can be moved by twisting the first threaded rod 9, which reduces the difficulty of operation and improves the convenience of unified operation specifications.
[0050] Furthermore, the movable component includes a movable block 10 and a fixed block 15, and a plurality of fixed blocks 15 are evenly installed on the side of the top pressure plate 14 away from the rear support rod 7, a blind hole 16 is opened on the side of the fixed block 15 away from the top pressure plate 14, the movable block 10 is slidably installed inside the blind hole 16, a reset spring 17 is connected between the bottom of the movable block 10 and the bottom end of the inner wall of the blind hole 16, a pressure sensor 18 is installed at the bottom end of the inner wall of the blind hole 16, and a telescopic rod 19 is installed at the bottom end of the movable block 10, and the side of the telescopic rod 19 close to the pressure sensor 18 is tightly attached to the pressure sensor 18. The moving block 10 is close to the wall to be reinforced, and the telescopic rod 19 squeezes the pressure sensor 18. At this time, the value measured by the pressure sensor 18 is transmitted to the background system. The pressure values measured by multiple pressure sensors 18 are detected by the background control system, and multiple values are compared. If the value difference measured by multiple pressure sensors 18 exceeds the value difference preset on the device, it means that the wall to be reinforced has a certain deformation relative to the original wall. At this time, the staff can formulate a more suitable wall reinforcement plan based on the measured value of the deformation of the wall to be reinforced, so as to ensure the standardization of the wall reinforcement and the uniform and stable reinforcement quality. When the moving block 10 squeezes the support formwork 24, the values measured by multiple pressure sensors 18 are compared through the background control system. If the value difference measured by multiple pressure sensors 18 exceeds the value difference preset on the device, it means that the support formwork 24 is not installed evenly. At this time, the staff can adjust the support formwork 24 at the non-standardized and unified place according to the measured value to prevent the technical deviation caused by the non-standardized and unified installation of the support formwork 24 on the poured wall, which affects the reinforcement quality.
[0051] Furthermore, both sides of the rectangular frame 5 are equipped with extension support members, and a support plate 8 is rotatably installed inside the extension support member. A second threaded rod 21 is movably installed on the top of the extension support member, and one end of the second threaded rod 21 close to the extension support member movably penetrates the extension support member and is connected to the support plate 8. A nut 22 is threadedly connected to the second threaded rod 21, and the bottom of the nut 22 is tightly attached to the top of the extension support member. The staff can rotate the support plate 8 so that the support plate 8 is as shown in FIG. Figure 7 The manner shown is close to the support template 24, providing support force to the support template 24, so that the installation of the support template 24 is more stable.
[0052] The pressure sensor 18 in the present utility model is an existing pressure sensor, with its model being LFE-19A. The pressure sensor 18 is cooperatively provided with a background control system, which includes a controller and other necessary existing control components. The values measured by the pressure sensor 18 are directly transmitted to the background control system that is used in a supporting manner with the device. The information transmission method between the pressure sensor 18 and the background control system is radio connection. The present utility model is preset with a battery to provide power support for the pressure sensor 18, and the background control system can also monitor the battery power and give a prompt to the user when the power is insufficient.
[0053] When the present utility model is in use, a plurality of supporting main boards 1 are correspondingly arranged at the positions to be reinforced on the original wall 23. Subsequently, the staff can adopt the method of building a steel mesh 25 on the wall surface. At this time, the supporting main boards 1 play a supporting role for the steel mesh 25. Then, the staff installs a supporting formwork 24 on the supporting main boards 1. The support plate 8 and the fixing block 15 play a fixing role for the supporting formwork 24. Then, the staff directly injects concrete into the supporting formwork 24. After the concrete dries, the supporting formwork 24 can be removed, which simplifies the reinforcement work of the staff on the original wall 23, and reduces the tools used in the reinforcement process of the thin reinforcement layer 30, reducing the construction difficulty of the staff.
[0054] Specific Embodiment Nine: Combining Figures 1 to 8 To illustrate this embodiment, in this embodiment, the wall-side reinforcement support structure includes a thin reinforcement layer 30 and at least one top pressure support frame 35. The thin reinforcement layer 30 is vertically arranged. The thin reinforcement layer 30 is a concrete layer with a steel mesh 25 built in, which is formed by the cooperation of a supporting formwork 24, a steel mesh 25, an original wall 23, and concrete slurry. A pouring cavity is formed by enclosing between the supporting formwork 24 and the original wall 23. The steel mesh 25 is arranged in the pouring cavity, and concrete slurry is injected into the pouring cavity;
[0055] Each top pressure support frame 35 includes a supporting main board 1. The supporting main board 1 is horizontally arranged. A bottom fixing part is arranged on the bottom surface of the supporting main board 1. A rectangular frame body 5 is vertically arranged on the top surface of the supporting main board 1. The two sides of the rectangular frame body 5 are respectively a first opening side and a second opening side. The first opening side of the rectangular frame body 5 is connected to the original wall 23 through the thin reinforcement layer 30. A C-shaped frame body 6 is cooperatively arranged on the second opening side of the rectangular frame body 5. A top pressure plate 14 is slidably matched in the C-shaped frame body 6. When the top pressure plate 14 is in a non-tightening state, the top pressure plate 14 is arranged in the C-shaped frame body 6, and the side of the top pressure plate 14 facing the thin reinforcement layer 30 is arranged close to the second opening side. When the top pressure plate 14 is in a tightening state, the top pressure plate 14 passes through the first opening side of the rectangular frame body 5 along the length direction of the C-shaped frame body 6 and is attached to the outer wall of the thin reinforcement layer 30;
[0056] When at least one top pressure support bracket 35 is a top pressure support bracket 35, the top pressure plate 14 in the top pressure support bracket 35 is pressed tightly against the outer wall of the supporting formwork 24. When there are multiple top pressure supports 35, multiple top pressure supports 35 are arranged in parallel, and the top pressure plate 14 in each top pressure support bracket 35 is pressed tightly against the outer wall of the supporting formwork 24.
[0057] The structures and connection relationships not mentioned in this embodiment are the same as those in the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.
[0058] The working process of this utility model:
[0059] When the utility model is used for local reinforcement of a wall, the utility model is used in multiple numbers, specifically, multiple numbers are used in parallel. First, a hole corresponding to the connection hole 4 is punched on the original wall 23, and then the staff aligns the connection hole 4 with the hole on the unreinforced part 36 in the original wall 23, and fixes the support main board 1 to the original wall 23 by installing fixing bolts. At this time, the top surface of the support main board 1 and the bottom surface of the wall to be reinforced are at the same horizontal height.
[0060] Then the staff member twists the first threaded rod 9, and the twisting action of the first threaded rod 9 drives the top pressure plate 14 to move inside the U-shaped frame 6. At this time, under the twisting of the first threaded rod 9, the top pressure plate 14 moves close to the wall until the moving block 10 is against the position of the wall to be reinforced in the original wall 23. At this time, the moving block 10 squeezes the reset spring 17 and the telescopic rod 19, and the telescopic rod 19 squeezes the pressure sensor 18. At this time, the value measured by the pressure sensor 18 is transmitted to the background system, and the pressure values measured by multiple pressure sensors 18 are detected by the background control system, and multiple values are compared. If the difference in the values measured by the multiple pressure sensors 18 exceeds the preset difference in the values, it means that the wall to be reinforced has undergone a certain deformation relative to the original wall 23. At this time, the staff can formulate a more suitable wall reinforcement plan based on the measured value of the deformation of the wall to be reinforced, thereby ensuring the standardization of the wall reinforcement and the unified and stable reinforcement quality.
[0061] After the staff has determined the wall reinforcement plan, the staff drills holes on the wall to be reinforced between the multiple support main boards 1, and then installs steel bars in the holes on the wall. Then the staff places the steel mesh 25 on the wall to be reinforced through the installed steel bars. Then the staff puts the template on the support main board 1 to complete the on-site pouring operation of the support template 24, and the support template 24 is as shown in FIG. Figure 6 The installation is performed in the manner shown in the figure. At this time, the staff screws the nut 22 so that the nut 22 is no longer close to the top of the extension support. At this time, the staff rotates the support plate 8 so that the support plate 8 is as shown in the figure. Figure 7The method shown is close to the support formwork 24 to provide supporting force for the support formwork 24. Then the staff member screws the nut 22 again so that the bottom of the nut 22 is close to the top of the extended support member to complete the fixation of the support plate 8. Then the staff member screws the first threaded rod 9 to make the moving block 10 move close to the support formwork 24. When the moving block 10 squeezes the support formwork 24, the staff member stops screwing the first threaded rod 9. At this time, the moving block 10 supports the support formwork 24, making the installation of the support formwork 24 more stable. At the same time, when the moving block 10 squeezes the support formwork 24, the values measured by the multiple pressure sensors 18 are compared through the background control system. If the value difference measured by the multiple pressure sensors 18 exceeds the value difference preset on the device, it means that the installation of the support formwork 24 is uneven. At this time, the staff member can adjust the support formwork 24 in the unstandardized and unified position according to the measured value, and warn that the casting wall surface has reinforcement quality risks due to the position of the support formwork 24 not meeting the requirements, so as to avoid the difficulty of repair after subsequent casting and affect the quality of wall reinforcement.
[0062] After the final standard position of the support formwork 24 is finally adjusted, concrete slurry is poured to form the support formwork 24. After the concrete pouring is completed and the concrete is solidified and cured, the staff can remove the utility model.
Claims
1. A top pressure support frame adapted to a thin reinforcement layer of a wall, characterized in that: It includes a supporting main board (1), a rectangular frame body (5), a C-shaped frame body (6) and a top pressing plate (14). The supporting main board (1) is horizontally arranged, and bottom fixing parts are arranged on the bottom surface of the supporting main board (1). A rectangular frame body (5) is vertically arranged on the top surface of the supporting main board (1). The two sides of the rectangular frame body (5) are respectively a first opening side and a second opening side. The first opening side of the rectangular frame body (5) is connected to the original wall body (23) through a thin reinforcing layer (30). A C-shaped frame body (6) is arranged in a matching manner on the second opening side of the rectangular frame body (5). A top pressing plate (14) is slidably matched in the C-shaped frame body (6). When the top pressing plate (14) is in a non-top-tight state, the top pressing plate (14) is arranged in the C-shaped frame body (6), and the side of the top pressing plate (14) facing the thin reinforcing layer (30) is arranged close to the second opening side. When the top pressing plate (14) is in a top-tight state, the top pressing plate (14) passes through the first opening side of the rectangular frame body (5) along the length direction of the C-shaped frame body (6) and presses tightly against the thin reinforcing layer (30).
2. A top pressure support frame adapted to a thin reinforcement layer of a wall according to claim 1, characterized in that: The bottom fixing parts include a strip-shaped fixing plate (2) and a diagonal bracing plate (3). A strip-shaped fixing plate (2) is vertically arranged on the bottom surface of the supporting main board (1). The upper end of the strip-shaped fixing plate (2) is fixedly connected to the supporting main board (1). A plurality of connecting holes (4) are processed on the strip-shaped fixing plate (2) from top to bottom along its thickness direction. A diagonal bracing plate (3) is arranged between the lower end of the strip-shaped fixing plate (2) and the bottom surface of the supporting main board (1).
3. A top pressure support frame adapted to a thin reinforcement layer of a wall according to claim 1, characterized in that: A rear support rod (7) is arranged in a matching manner on the top surface of the supporting main board (1). One end of the rear support rod (7) is fixedly connected to the top of the side of the C-shaped frame body (6) away from the rectangular frame body (5), and the other end of the rear support rod (7) is fixedly connected to the top surface of the supporting main board (1).
4. A top pressure support frame adapted to a thin reinforcement layer of a wall according to claim 1, characterized in that: A chute (12) is processed on each of the top inner wall and the bottom inner wall of the C-shaped frame body (6). The length direction of the chute (12) is the same as the length direction of the C-shaped frame body (6). Each chute (12) is correspondingly provided with a slider (13). Each slider (13) is arranged in its corresponding chute (12). Each slider (13) reciprocally slides along the length direction of its corresponding chute (12). The top pressing plate (14) is fixedly connected between the two sliders (13). The top pressing plate (14) makes a reciprocating sliding movement between the rectangular frame body (5) and the C-shaped frame body (6) driven by the two sliders (13).
5. A top pressure support frame adapted to a thin reinforcement layer of a wall according to claim 4, characterized in that: A threaded hole (11) is opened on the side of the C-shaped frame body (6) away from the rectangular frame body (5). A first threaded rod (9) is arranged in the threaded hole (11) in a matching manner. One end of the first threaded rod (9) is a screwing force application end, and the other end of the first threaded rod (9) passes through the threaded hole (11) and is hinged to the top pressing plate (14).
6. A top pressure support frame adapted to a thin reinforcement layer of a wall according to claim 5, characterized in that: The top pressing plate (14) includes a main board body, a plurality of fixing blocks (15) and a plurality of moving blocks (10). The main board body is arranged vertically. The first threaded rod (9) is arranged on the side of the main board body away from the rectangular frame body (5). A plurality of fixing blocks (15) are arranged on the side of the main board body close to the rectangular frame body (5) in sequence from top to bottom. A blind hole (16) is formed at one end of each fixing block (15) facing the original wall body (23). A moving block (10) is slidably installed inside the blind hole (16). One end of the moving block (10) is a abutting end. A telescopic rod (19) is arranged between the other end of the moving block (10) and the bottom of the blind hole (16). One end of the telescopic rod (19) is fixedly connected to the moving block (10), and the other end of the telescopic rod (19) is connected to the bottom of the blind hole (16) through a pressure sensor (18). A return spring (17) is sleeved on the telescopic rod (19).
7. A top pressure support frame adapted to a thin reinforcement layer of a wall according to claim 1, characterized in that: One extension support member is arranged on each side of the rectangular frame body (5). The two extension support members are arranged vertically in parallel. Each extension support member includes a connecting frame (20) and a support plate (8). The connecting frame (20) is connected to the side of the rectangular frame body (5). The support plate (8) is arranged inside the connecting frame (20). One side of the support plate (8) is hinged to the connecting frame (20), and the other side of the support plate (8) is an abutting side.
8. A wall side reinforcement support structure, comprising a top pressure support frame adapted to a thin reinforcement layer of a wall as claimed in claim 1, 2, 3, 4, 5, 6 or 7, characterized in that: It includes a thin reinforcement layer (30) and at least one top pressing support frame (35). The thin reinforcement layer (30) is arranged vertically. The thin reinforcement layer (30) is a concrete layer with a steel mesh (25) embedded therein. The thin reinforcement layer (30) is formed by cooperating with a support formwork (24), a steel mesh (25), the original wall body (23) and concrete slurry. A pouring cavity is formed by enclosing between the support formwork (24) and the original wall body (23). The steel mesh (25) is arranged in the pouring cavity, and concrete slurry is injected into the pouring cavity; Each top pressing support frame (35) includes a support main board (1). The support main board (1) is arranged horizontally. A bottom fixing member is arranged on the bottom surface of the support main board (1). A rectangular frame body (5) is arranged vertically on the top surface of the support main board (1). The two sides of the rectangular frame body (5) are a first opening side and a second opening side respectively. The first opening side of the rectangular frame body (5) is connected to the original wall body (23) through the thin reinforcement layer (30). A U-shaped frame body (6) is arranged in cooperation with the second opening side of the rectangular frame body (5). A top pressing plate (14) is slidably fitted inside the U-shaped frame body (6). When the top pressing plate (14) is in a non-top-tight state, the top pressing plate (14) is arranged inside the U-shaped frame body (6), and the side of the top pressing plate (14) facing the thin reinforcement layer (30) is arranged close to the second opening side. When the top pressing plate (14) is in a top-tight state, the top pressing plate (14) passes through the first opening side of the rectangular frame body (5) along the length direction of the U-shaped frame body (6) and abuts against the outer wall of the thin reinforcement layer (30); When at least one of the top pressure brackets (35) is a single top pressure bracket (35), the top pressure plate (14) in the top pressure bracket (35) is pressed tightly against the outer wall of the support template (24); when there are multiple top pressure brackets (35), multiple top pressure brackets (35) are arranged in parallel, and the top pressure plate (14) in each top pressure bracket (35) is pressed tightly against the outer wall of the support template (24).