A building support frame

Abstract

The utility model relates to building device technical field, concretely is a kind of building support frame, including two support plate, still include lifting mechanism, adjusting mechanism and reinforcing mechanism, lifting mechanism includes mounting plate and pusher assembly, adjusting mechanism includes variable distance subassembly and multiple support blocks, reinforcing mechanism includes drive assembly, multiple support frame, multiple support subassembly and multiple telescopic subassembly, when needing to change the interval between every two support blocks, motor is rotated by controller control, drives two -way screw rod to rotate, rotating two -way screw rod will drive the two second sliding blocks of first sliding seat two sides mutually close or away, and drive the support block above second sliding seat moves together, change the interval between every two support blocks, to change flexibly according to different use scene, support building, greatly improve practicality and flexibility.

Description

Technical Field

[0001] This utility model relates to the field of building equipment technology, specifically a building support frame. Background Technology

[0002] Building support frames are temporary load-bearing structural systems used in building construction to support the load of concrete pouring. They provide rigid support for the formwork of walls, beams, floor slabs, etc., and bear the weight of the formwork itself.

[0003] In construction, building support frames are used as support platforms to ensure the smooth progress of each construction process. However, when supporting buildings, the existing building support frames cannot effectively support buildings of different sizes because the supported building areas are often different. When supporting a large building area, multiple support blocks with too small a spacing will not be able to support the large area of ​​the building evenly, and it is necessary to replace them with support blocks with larger spacing, which is time-consuming and labor-intensive.

[0004] When the building area to be supported is small, and multiple support blocks with large spacing are used to support the building, some of the support blocks will not be able to support the building. The excess support blocks occupy a certain amount of space and may affect the work of the surrounding staff. Utility Model Content

[0005] The purpose of this utility model is to provide a building support frame to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A building support frame includes two support plates, as well as a lifting mechanism, an adjusting mechanism, and a reinforcing mechanism;

[0008] The lifting mechanism includes a mounting plate and a pushing assembly. The mounting plate is positioned above two support plates, and the pushing assembly is positioned below the mounting plate.

[0009] The adjustment mechanism includes a pitch control assembly and multiple support blocks. The pitch control assembly is located on the top of the mounting plate, and the multiple support blocks are all located on the pitch control assembly.

[0010] The reinforcement mechanism includes a drive assembly, multiple support frames, multiple support components, and multiple telescopic components. The multiple support frames are respectively set on two support plates, the drive assembly is set between the two support plates, each support component is slidably set on one side of the two support plates, and each telescopic component is set on a support frame.

[0011] As a further embodiment of this utility model: the pushing assembly includes a first cylinder, a first horizontal plate and two sliding rods. The first horizontal plate is fixedly disposed between two support plates, the first cylinder is fixedly disposed below the first horizontal plate, each sliding rod is slidably disposed above a support plate, the mounting plate is fixedly disposed on the top of the two sliding rods, and the output end of the first cylinder is fixedly connected to the bottom surface of the mounting plate.

[0012] As a further embodiment of this utility model: the pitch-changing assembly includes a motor, a bidirectional lead screw, a first slide block, two fixed plates, two guide rods, and two second slide blocks. Both fixed plates are fixedly mounted above the mounting plate. The bidirectional lead screw is rotatably mounted between the two fixed plates. The motor is fixedly mounted on one side of one of the fixed plates, and its output end passes through the fixed plate and is fixedly connected to one end of the bidirectional lead screw. Both guide rods are fixedly mounted between the two fixed plates, and are located on opposite sides of the bidirectional lead screw. The first slide block is fixedly mounted in the upper center of the mounting plate, and has holes for the bidirectional lead screw and the two guide rods to pass through. The two second slide blocks are slidably mounted on the two guide rods, and are located on opposite sides of the first slide block. The two second slide blocks are respectively sleeved on opposite sides of the bidirectional lead screw, and each second slide block is threadedly connected to the bidirectional lead screw. Multiple support blocks are fixedly mounted on the top of the first slide block and the two second slide blocks.

[0013] As a further embodiment of this utility model: the drive assembly includes a second cylinder, a second horizontal plate, a connecting plate and two sliding plates. The second horizontal plate is fixedly disposed between the two support plates, the second cylinder is fixedly disposed above the second horizontal plate, each sliding plate is slidably disposed on one side of the two support plates, the connecting plate is fixedly disposed between the two support plates, and the output end of the second cylinder is fixedly connected to the bottom of the connecting plate.

[0014] As a further embodiment of this utility model: each support component includes a fixed frame, a sliding shaft, a sliding groove, and a U-shaped frame. The fixed frame is fixedly installed on one side of one of the support plates, and each support frame is rotatably installed on the fixed frame. The sliding groove is opened on the support frame, and the U-shaped frame is fixedly installed at one end of one of the sliding plates. The sliding shaft is slidably installed in the sliding groove, and both ends of the sliding shaft are rotatably connected to the U-shaped frame.

[0015] As a further embodiment of this utility model: each telescopic component includes a sliding frame, a crank handle, a connecting block, a one-way screw, and a moving block. The sliding frame is slidably mounted on the support frame, the connecting block is fixedly mounted on the outer wall of the sliding frame, the one-way screw is rotatably mounted on the connecting block via a bearing, the crank handle is fixedly mounted at the end of the one-way screw away from the connecting block, and the moving block is fixedly mounted on the outer wall of the support frame, and the moving block is threadedly connected to the one-way screw.

[0016] As a further embodiment of this utility model: each support plate has two guide rails on its outer wall, and each sliding plate has a guide groove that matches the two guide rails.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model discloses a building support frame. When it is necessary to change the spacing between two support blocks, the controller controls the motor to rotate, which drives the bidirectional lead screw to rotate. The rotating bidirectional lead screw will cause the two second slides on both sides of the first slide to move closer or further apart, and will also cause the support blocks above the second slides to move together, thereby changing the spacing between two support blocks. This allows for flexible changes according to different usage scenarios, providing support for the building and greatly improving practicality and flexibility.

[0019] 2. This utility model discloses a building support frame. When multiple support blocks support a high-level building, a controller controls the extension and retraction of a second cylinder, causing a connecting plate to rise. The connecting plate then drives two sliding plates to rise, which in turn drive the support assembly to rise. This increases the angle of the multiple support frames on both sides of the two support plates. By increasing the angle between the multiple support frames and the ground, the stability of the support frame during operation is improved, preventing the support blocks from rising and supporting the building, which would raise the center of gravity of the support frame and reduce its stability. When the support frame has finished working or is supporting a lower-level building, the second cylinder is controlled to retract, appropriately reducing the angle between the multiple support frames and the ground. This reduces the usable area of ​​the support frame without affecting stability, preventing it from occupying a large area and affecting surrounding work. By adjusting the angle between the support frames and the ground, the support frame can flexibly adjust its angle with the ground when supporting buildings of different heights, providing better support for the building and improving the practicality and flexibility of the support frame.

[0020] 3. The building support frame of this utility model, when the support frame rotates around the pivot inside the fixed frame, will drive the sliding frame to rotate together, and at the same time change the angle between the sliding frame and the ground. When the angle between the sliding frame and the ground increases, the distance between the sliding frame and the ground will increase. By manually turning the crank handle, the one-way screw is driven to rotate. The rotation of the one-way screw causes the sliding frame and the support frame to move away from each other, thereby changing the distance between the sliding frame and the ground without changing the angle between the sliding frame and the ground, until the sliding frame is in stable contact with the ground, increasing the stability of the building support. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2This is a partial structural schematic diagram of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of the sliding plate of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the support block of this utility model.

[0025] Figure 5 This is a schematic diagram of the support frame of this utility model.

[0026] The components are as follows: 1. Support plate; 2. Mounting plate; 3. Support block; 4. Support frame; 5. First cylinder; 6. First horizontal plate; 7. Sliding rod; 8. Motor; 9. Double-acting screw; 10. Fixing plate; 11. Guide rod; 12. Second slide; 13. First slide; 14. Second cylinder; 15. Second horizontal plate; 16. Connecting plate; 17. Sliding plate; 18. Fixing frame; 20. Sliding shaft; 21. Sliding groove; 22. U-shaped frame; 23. Sliding frame; 24. Crank handle; 25. Connecting block; 27. One-way screw; 28. Moving block; 29. ​​Guide rail. Detailed Implementation

[0027] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0028] The present invention provides the following preferred embodiments:

[0029] Example 1, as Figures 1-5 As shown, a building support frame includes two support plates 1, as well as a lifting mechanism, an adjusting mechanism and a reinforcing mechanism;

[0030] The lifting mechanism includes a mounting plate 2 and a pushing assembly. The mounting plate 2 is positioned above the two support plates 1, and the pushing assembly is positioned below the mounting plate 2.

[0031] The adjustment mechanism includes a pitch control assembly and multiple support blocks 3. The pitch control assembly is located on the top of the mounting plate 2, and the multiple support blocks 3 are all located on the pitch control assembly.

[0032] The reinforcement mechanism includes a drive assembly, multiple support frames 4, multiple support components, and multiple telescopic components. The multiple support frames 4 are respectively set on two support plates 1. The drive assembly is set between the two support plates 1. Each support component is slidably set on one side of the two support plates 1. Each telescopic component is set on one support frame 4.

[0033] like Figures 1-5As shown, the pushing assembly includes a first cylinder 5, a first horizontal plate 6 and two sliding rods 7. The first horizontal plate 6 is fixedly disposed between two support plates 1. The first cylinder 5 is fixedly disposed below the first horizontal plate 6. Each sliding rod 7 is slidably disposed above a support plate 1. The mounting plate 2 is fixedly disposed on the top of the two sliding rods 7, and the output end of the first cylinder 5 is fixedly connected to the bottom surface of the mounting plate 2.

[0034] In use, the controller controls the extension and retraction of the first cylinder 5, which drives the mounting plate 2 to rise. At the same time, it drives the two sliding rods 7 to slide on the two support plates 1. The two support plates 1 guide the sliding direction of the two sliding rods 7. By driving the mounting plate 2 to rise, multiple support blocks 3 are driven to rise. The multiple support blocks 3 support the buildings that need support, such as houses, bridges, tunnels, etc., which helps to improve construction efficiency and ensure the quality of building structures.

[0035] like Figures 1-5 As shown, the pitch-changing assembly includes a motor 8, a bidirectional lead screw 9, a first slide block 13, two fixed plates 10, two guide rods 11, and two second slide blocks 12. Both fixed plates 10 are fixedly mounted above the mounting plate 2. The bidirectional lead screw 9 is rotatably mounted between the two fixed plates 10. The motor 8 is fixedly mounted on one side of one of the fixed plates 10, and the output end of the motor 8 passes through the fixed plate 10 and is fixedly connected to one end of the bidirectional lead screw 9. Both guide rods 11 are fixedly mounted between the two fixed plates 10, and the two guide rods 11 are respectively located on the two fixed plates 10. On both sides of the lead screw 9, the first slide block 13 is fixedly installed in the upper middle part of the mounting plate 2, and the first slide block 13 has holes for the bidirectional lead screw 9 and the two guide rods 11 to pass through. The two second slide blocks 12 are slidably installed on the two guide rods 11, and the two second slide blocks 12 are respectively located on both sides of the first slide block 13. The two second slide blocks 12 are respectively sleeved on both sides of the bidirectional lead screw 9, and each second slide block 12 is threadedly connected to the bidirectional lead screw 9. Multiple support blocks 3 are respectively fixedly installed on the top of the first slide block 13 and the two second slide blocks 12.

[0036] When the building that needs to be supported is too large or too small, multiple support blocks 3 fixed in a single position will not be able to effectively support the building.

[0037] When the building area to be supported is large, if the spacing between multiple support blocks 3 is too small, they will not be able to support the large building area evenly. It is necessary to replace them with support blocks 3 with larger spacing to support the building.

[0038] When the building area to be supported is small, and multiple support blocks 3 with large spacing support the building, some of the support blocks 3 will not be able to support the building. The excess support blocks 3 occupy a certain amount of space and may affect the work of the surrounding staff.

[0039] When it is necessary to change the spacing between every two support blocks 3, the controller controls the motor 8 to rotate, which in turn drives the bidirectional lead screw 9 to rotate. Since the first slide block 13 uses a hole through which the bidirectional lead screw 9 passes, and the first slide block 13 is directly fixed above the mounting plate 2 and in the middle of the mounting plate 2, the rotation of the bidirectional lead screw 9 will not affect the first slide block 13. The rotating bidirectional lead screw 9 will cause the two second slide blocks 12 on both sides of the first slide block 13 to move closer or further apart, and will also cause the support blocks 3 above the second slide blocks 12 to move together, thereby changing the spacing between every two support blocks 3. This allows for flexible changes according to different usage scenarios, providing support for the building and greatly improving practicality and flexibility.

[0040] like Figures 1-5 As shown, the drive assembly includes a second cylinder 14, a second horizontal plate 15, a connecting plate 16, and two sliding plates 17. The second horizontal plate 15 is fixedly disposed between two support plates 1, the second cylinder 14 is fixedly disposed above the second horizontal plate 15, each sliding plate 17 is slidably disposed on one side of the two support plates 1, the connecting plate 16 is fixedly disposed between the two support plates 1, and the output end of the second cylinder 14 is fixedly connected to the bottom of the connecting plate 16.

[0041] After the pusher component drives multiple support blocks 3 to support the building, the controller controls the second cylinder 14 to work, driving the connecting plate 16 to move.

[0042] After multiple support blocks 3 support the building at a height, the controller controls the extension and retraction of the second cylinder 14, which drives the connecting plate 16 to rise. The connecting plate 16 drives the two sliding plates 17 to rise, and the two sliding plates 17 drive the support assembly to rise. This increases the angle of the multiple support frames 4 on both sides of the two support plates 1. By increasing the angle between the multiple support frames 4 and the ground, the stability of the support frame during operation is improved, preventing the stability of the support frame from decreasing when multiple support blocks 3 support the building at a height.

[0043] When the support frame finishes its work or is used to support a building at a lower position, the second cylinder 14 is controlled to retract, which appropriately reduces the angle between the multiple support frames 4 and the ground. Without affecting stability, this reduces the usable area of ​​the support frame and prevents it from occupying a large area and affecting the surrounding work.

[0044] like Figures 1-5As shown, each support assembly includes a fixed frame 18, a sliding shaft 20, a sliding groove 21, and a U-shaped frame 22. The fixed frame 18 is fixedly installed on one side of one of the support plates 1, and each support frame 4 is rotatably installed on the fixed frame 18. It should be noted that a rotating shaft is fixedly installed inside the fixed frame 18, and the support frame 4 is rotatably installed on the rotating shaft. The sliding groove 21 is opened on the support frame 4. The U-shaped frame 22 is fixedly installed at one end of one of the sliding plates 17. The sliding shaft 20 is slidably installed in the sliding groove 21, and both ends of the sliding shaft 20 are rotatably connected to the U-shaped frame 22.

[0045] When the position of the sliding plate 17 changes, the position of the U-shaped frame 22 also changes. The U-shaped frame 22 then drives the sliding shaft 20 to move. Since the sliding shaft 20 is slidably set in the sliding groove 21 opened on the surface of the support frame 4, when the position of the sliding shaft 20 changes, it will drive the support frame 4 to rotate around the rotating shaft inside the fixed frame 18 through the sliding groove 21, changing the angle between the support frame 4 and the ground. By moving the sliding plate 17, the angle between the support frame 4 and the ground can be adjusted, so that when the support frame supports buildings of different heights, the angle between the support frame and the ground can be flexibly adjusted to provide better support for the building, thus improving the practicality and flexibility of the support frame.

[0046] like Figures 1-5 As shown, each telescopic component includes a sliding frame 23, a crank handle 24, a connecting block 25, a one-way screw 27, and a moving block 28. The sliding frame 23 is slidably mounted on the support frame 4. The connecting block 25 is fixedly mounted on the outer wall of the sliding frame 23. The one-way screw 27 is rotatably mounted on the connecting block 25 via a bearing. The crank handle 24 is fixedly mounted on the end of the one-way screw 27 away from the connecting block 25. The moving block 28 is fixedly mounted on the outer wall of the support frame 4, and the moving block 28 is threadedly connected to the one-way screw 27.

[0047] When the support frame 4 rotates around the pivot inside the fixed frame 18, it will cause the sliding frame 23 to rotate as well, changing the angle between it and the ground. As the angle between the sliding frame 23 and the ground increases, the distance between the sliding frame 23 and the ground will increase. The larger the angle, the greater the distance between the sliding frame 23 and the ground. At this time, by manually turning the crank handle 24, the one-way screw 27 will be driven to rotate. Since the moving block 28 is threadedly connected to the screw and also fixedly connected to the support frame 4, and the connecting block 25 is fixedly set on the outer wall surface of the support frame 4, when the one-way screw 27 rotates, it will drive the connecting block 25 away from the moving block 28, thereby changing the distance between the sliding frame 23 and the ground without changing the angle between the sliding frame 23 and the ground, until the bottom end of the sliding frame 23 is in stable contact with the ground, increasing the stability of the building support. When it is necessary to reduce the distance between the sliding frame 23 and the ground, the crank handle 24 is turned in the opposite direction to achieve the purpose of use.

[0048] like Figures 1-5 As shown, each support plate 1 has two guide rails 29 on its outer wall and each sliding plate 17 has a guide groove that matches the two guide rails 29.

[0049] By providing guide rails 29 on the outer wall of the support plate 1, the lifting and lowering of the sliding plate 17 is guided, preventing the sliding plate 17 from deviating.

Claims

1. A building support frame, comprising two support plates (1), characterized in that, It also includes a lifting mechanism, an adjusting mechanism, and a reinforcing mechanism; The lifting mechanism includes a mounting plate (2) and a pushing component. The mounting plate (2) is located above the two support plates (1), and the pushing component is located below the mounting plate (2). The adjustment mechanism includes a pitch control assembly and multiple support blocks (3). The pitch control assembly is located on the top of the mounting plate (2), and the multiple support blocks (3) are all located on the pitch control assembly. The reinforcement mechanism includes a drive assembly, multiple support frames (4), multiple support components and multiple telescopic components. The multiple support frames (4) are respectively set on two support plates (1), the drive assembly is set between the two support plates (1), each support component is slidably set on one side of the two support plates (1), and each telescopic component is set on a support frame (4).

2. A building support frame according to claim 1, characterized in that, The pushing assembly includes a first cylinder (5), a first horizontal plate (6) and two sliding rods (7). The first horizontal plate (6) is fixedly disposed between two support plates (1). The first cylinder (5) is fixedly disposed below the first horizontal plate (6). Each sliding rod (7) is slidably disposed above a support plate (1). The mounting plate (2) is fixedly disposed on the top of the two sliding rods (7), and the output end of the first cylinder (5) is fixedly connected to the bottom surface of the mounting plate (2).

3. A building support frame according to claim 2, characterized in that, The pitch-changing assembly includes a motor (8), a bidirectional lead screw (9), a first slide (13), two fixed plates (10), two guide rods (11), and two second slides (12). Both fixed plates (10) are fixedly mounted above the mounting plate (2). The bidirectional lead screw (9) is rotatably mounted between the two fixed plates (10). The motor (8) is fixedly mounted on one side of one of the fixed plates (10), and the output end of the motor (8) passes through the fixed plate (10) and is fixedly connected to one end of the bidirectional lead screw (9). Both guide rods (11) are fixedly mounted between the two fixed plates (10), and the two guide rods (11) are respectively located in the bidirectional... On both sides of the lead screw (9), the first slide (13) is fixedly installed in the middle of the upper part of the mounting plate (2), and the first slide (13) has holes for the bidirectional lead screw (9) and the two guide rods (11) to pass through. The two second slides (12) are slidably installed on the two guide rods (11), and the two second slides (12) are located on both sides of the first slide (13). The two second slides (12) are respectively sleeved on both sides of the bidirectional lead screw (9). Each second slide (12) is threadedly connected to the bidirectional lead screw (9). Multiple support blocks (3) are fixedly installed on the top of the first slide (13) and the two second slides (12).

4. A building support frame according to claim 3, characterized in that, The drive assembly includes a second cylinder (14), a second horizontal plate (15), a connecting plate (16), and two sliding plates (17). The second horizontal plate (15) is fixedly disposed between two support plates (1), the second cylinder (14) is fixedly disposed above the second horizontal plate (15), each sliding plate (17) is slidably disposed on one side of the two support plates (1), the connecting plate (16) is fixedly disposed between the two support plates (1), and the output end of the second cylinder (14) is fixedly connected to the bottom of the connecting plate (16).

5. A building support frame according to claim 4, characterized in that, Each support assembly includes a fixed frame (18), a sliding shaft (20), a sliding groove (21), and a U-shaped frame (22). The fixed frame (18) is fixedly installed on one side of one of the support plates (1). Each support frame (4) is rotatably installed on the fixed frame (18). The sliding groove (21) is opened on the support frame (4). The U-shaped frame (22) is fixedly installed at one end of one of the sliding plates (17). The sliding shaft (20) is slidably installed in the sliding groove (21), and both ends of the sliding shaft (20) are rotatably connected to the U-shaped frame (22).

6. A building support frame according to claim 5, characterized in that, Each telescopic component includes a sliding frame (23), a crank (24), a connecting block (25), a one-way screw (27), and a moving block (28). The sliding frame (23) is slidably mounted on the support frame (4). The connecting block (25) is fixedly mounted on the outer wall of the sliding frame (23). The one-way screw (27) is rotatably mounted on the connecting block (25) via a bearing. The crank (24) is fixedly mounted at the end of the one-way screw (27) away from the connecting block (25). The moving block (28) is fixedly mounted on the outer wall of the support frame (4) and is threadedly connected to the one-way screw (27).

7. A building support frame according to claim 6, characterized in that, Each support plate (1) has two guide rails (29) on its outer wall, and each sliding plate (17) has a guide groove that matches the two guide rails (29).

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