Building construction bearing frame

Abstract

The utility model discloses a bearing frame for building construction. The bearing frame comprises a fixed bottom plate, a supporting assembly, a supporting column, a lifting table, a lifting assembly and a buffering assembly. The supporting assembly is located at the bottom end of the fixed bottom plate, the supporting column is located at the top end of the fixed bottom plate, the lifting table is located on the outer side of the supporting column and slidably connected with the supporting column, the lifting assembly is located between the fixed bottom plate and the lifting table, and the buffering assembly is located at the top end of the fixed bottom plate. Compared with the prior art, the movable lifting platform has the advantages that the movable lifting platform can be used in a movable or fixed-point mode, descending impact of the lifting platform can be buffered, a bearing frame for building construction is stabilized, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing frames, in particular to a building construction bearing frame. Background Art

[0002] A load-bearing frame refers to various supports set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is a common term in the construction industry, referring to the places on the construction site where exterior walls, interior decoration or high-rise buildings cannot be directly constructed. It is mainly used for construction workers to work up and down or for external safety net enclosures and high-altitude installation of components. Scaffolding is usually made of bamboo, wood, steel pipes or synthetic materials.

[0003] Patent No. CN216516761 U in the prior art discloses a bearing frame for construction, comprising a base, a plurality of universal wheels are evenly distributed at the bottom of the base, four support seats are screwed fixed to the top of the base, the four support seats are evenly distributed in a rectangular shape, a socket is arranged at the top of each of the support seats, a connecting rod is installed at each of the sockets, a fastening bolt is arranged between the support seat and the connecting rod, a plurality of positioning holes are arranged on the outer wall of each of the connecting rods along the axial direction, a pin matching the positioning holes is arranged on each of the connecting rods, an upper sleeve and a lower sleeve are sleeved on the outer wall of each of the connecting rods, the device moves the movable plate up and down by rotating the screw, thereby reducing the climbing strength of the workers, and the connecting rods can be made more stable by the fixing device, thereby improving the safety of the workers' operation, the device has a simple structure, is easy to operate, and is suitable for popularization.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) The bottom end of the construction support frame of this utility model is provided with a universal wheel, so that the construction support frame can be flexibly moved. However, this construction support frame is not provided with a locking structure, which causes the construction support frame to slide easily when used at a fixed point, posing a safety hazard in movement.

[0006] (2) The load-bearing frame of this utility model for construction is not equipped with a buffer component. When the lifting platform descends, the lifting platform is unstable, which will cause greater stress on the structural components of the lifting platform, thereby affecting the durability and service life of the load-bearing frame for construction. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a construction bearing frame which can be used movably and at a fixed point, can buffer the impact of the descent of the lifting platform, stabilize the bearing frame for construction and increase the service life.

[0008] In order to solve the above problems, the technical solution of the utility model is: a construction bearing frame, including a fixed base plate, a support assembly, a support column, a lifting platform, a lifting assembly and a buffer assembly; the support assembly is located at the bottom end of the fixed base plate, the support column is located at the top end of the fixed base plate, the lifting platform is located at the outside of the support column, the lifting platform is slidably connected to the support column, the lifting assembly is located between the fixed base plate and the lifting platform, and the buffer assembly is located at the top end of the fixed base plate.

[0009] Furthermore, a supporting foot is provided at the bottom end of the fixed base plate, a sliding column is provided on the inner side of the supporting foot, a universal wheel is provided at the bottom end of the sliding column, a dust cover is provided at the bottom end of the fixed base plate, a motor 1 is provided at the bottom end of the fixed base plate, a threaded shaft 1 is provided on one side of the motor 1, a slider 1 is provided on the outer side of the threaded shaft 1, the slider 1 is threadedly connected with the threaded shaft 1, the slider 1 is slidably connected with the fixed base plate, a sliding groove is provided on one side of the supporting foot, a limiting rod 1 is provided on the inner side of the sliding groove, a slider 2 is provided on one side of the sliding column, the slider 2 is slidably connected with the limiting rod 1 and the sliding groove, a support rod 1 is provided between the slider 1 and the slider 2, and the support rod 1 is rotatably connected with the slider 1 and the slider 2.

[0010] Furthermore, a slide rail 1 is provided at the top of the fixed base plate, a slide shaft 1 is provided on the inner side of the slide rail 1, a support rod 2 is provided on the outer side of the slide shaft 1, the support rod 2 is rotatably connected to the slide shaft 1, a connecting shaft 1 is provided between the support rods 2, a connecting shaft 2 is provided at the head and tail folding connection of the support rods 2, a slide rail 2 is provided at the bottom end of the lifting platform, a slide shaft 2 is provided on the inner side of the slide rail 2, the support rod 2 is rotatably connected to the slide shaft 2, a motor 2 is provided at the top of the fixed base plate, threaded shafts 2 are provided on both sides of the motor 2, a connecting plate is provided between the slide shaft 1, and the connecting plate is threadedly connected to the threaded shaft 2.

[0011] Furthermore, a slide rail three is provided at the top of the fixed base plate, a limit rod two is provided on the inner side of the slide rail three, a slider three is provided on the outer side of the limit rod two, a support rod three is provided at the top of the slider three, a buffer plate is provided on the top of the support rod three, the support rod three, the slider three and the buffer plate are rotatably connected, a spring is provided on the outer side of the limit rod two, and the spring has a damper.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] (1) The utility model provides a construction bearing frame with a support column. The inner side of the support assembly is provided with a universal wheel that can be raised and lowered. The universal wheel lifts up the construction bearing frame, and the construction bearing frame can move freely. When the universal wheel is retracted and the supporting foot touches the ground, the construction bearing frame can be used stably at a fixed point, which is safer to use.

[0014] (2) The utility model is a construction bearing frame provided with a buffer component, which can buffer the impact force caused by inertia when the lifting platform descends, protect the safety of personnel and equipment, reduce the wear of the lifting platform components, and thus extend the overall service life of the lifting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a construction bearing frame of the utility model.

[0016] Figure 2 This is a cross-sectional view of a construction bearing frame of the utility model. Figure 1 .

[0017] Figure 3 It is an enlarged view of A of a construction bearing frame of the utility model.

[0018] Figure 4 This is a cross-sectional view of a construction bearing frame of the utility model. Figure 2 .

[0019] Figure 5 This is a cross-sectional view of a construction bearing frame of the utility model. Figure 3 .

[0020] As shown in the figure: 1. Fixed base plate; 2. Support assembly; 3. Support column; 4. Lifting platform; 5. Lifting assembly; 6. Buffer assembly; 7. Support foot; 8. Sliding column; 9. Universal wheel; 10. Dust cover; 11. Motor 1; 12. Threaded shaft 1; 13. Sliding block 1; 14. Sliding groove; 15. Limit rod 1; 16. Sliding block 2; 17. Support rod 1; 18. Sliding rail 1; 19. Sliding shaft 1; 20. Support rod 2; 21. Connecting shaft 1; 22. Connecting shaft 2; 23. Sliding rail 2; 24. Sliding shaft 2; 25. Motor 2; 26. Threaded shaft 2; 27. Connecting plate; 28. Sliding rail 3; 29. ​​Limit rod 2; 30. Sliding block 3; 31. Support rod 3; 32. Buffer plate; 33. Spring. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] like Figures 1 to 5 As shown, a construction bearing frame includes a fixed base plate 1, a support assembly 2, a support column 3, a lifting platform 4, a lifting assembly 5 and a buffer assembly 6; the support assembly 2 is located at the bottom end of the fixed base plate 1, the support column 3 is located at the top end of the fixed base plate 1, the lifting platform 4 is located at the outside of the support column 3, the lifting platform 4 is slidably connected to the support column 3, the lifting assembly 5 is located between the fixed base plate 1 and the lifting platform 4, and the buffer assembly 6 is located at the top end of the fixed base plate 1.

[0025] A slide rail 3 28 is provided at the top of the fixed base plate 1, a limiting rod 29 is provided on the inner side of the slide rail 3 28, a slider 3 30 is provided on the outer side of the limiting rod 29, a support rod 3 31 is provided at the top of the slider 30, a buffer plate 32 is provided on the top of the support rod 3 31, the support rod 3 31 is rotatably connected with the slider 3 30 and the buffer plate 32, a spring 33 is provided on the outer side of the limiting rod 29, and the spring 33 has a damper.

[0026] A slide rail 18 is provided at the top of the fixed base plate 1, a slide shaft 19 is provided on the inner side of the slide rail 18, a support rod 20 is provided on the outer side of the slide shaft 19, the support rod 20 is rotatably connected to the slide shaft 19, a connecting shaft 21 is provided between the support rods 20, a connecting shaft 22 is provided at the head and tail folding connection of the support rods 20, a slide rail 23 is provided at the bottom end of the lifting platform 4, a slide shaft 24 is provided on the inner side of the slide rail 23, the support rod 20 is rotatably connected to the slide shaft 24, a motor 25 is provided at the top of the fixed base plate 1, threaded shafts 26 are provided on both sides of the motor 25, a connecting plate 27 is provided between the slide shafts 19, and the connecting plate 27 is threadedly connected to the threaded shaft 26.

[0027] A supporting foot 7 is provided at the bottom end of the fixed base plate 1, a sliding column 8 is provided on the inner side of the supporting foot 7, a universal wheel 9 is provided at the bottom end of the sliding column 8, a dust cover 10 is provided at the bottom end of the fixed base plate 1, a motor 11 is provided at the bottom end of the fixed base plate 1, a threaded shaft 12 is provided on one side of the motor 11, a slider 13 is provided on the outer side of the threaded shaft 12, the slider 13 is threadedly connected with the threaded shaft 12, the slider 13 is slidably connected with the fixed base plate 1, a slide groove 14 is provided on one side of the supporting foot 7, a limiting rod 15 is provided on the inner side of the slide groove 14, a slider 2 16 is provided on one side of the sliding column 8, the slider 2 16 is slidably connected with the limiting rod 15 and the slide groove 14, a supporting rod 17 is provided between the slider 13 and the slider 2 16, and the supporting rod 17 is rotatably connected with the slider 13 and the slider 2 16.

[0028] In specific use, the motor 11 is started to rotate the threaded shaft 12, drive the slider 13 to slide, make the support rod 17 rotate, drive the slide column 8 to descend, make the universal wheel 9 touch the ground and lift up the construction bearing frame, and the construction bearing frame can move freely.

[0029] When the construction support frame is moved to the place of use, the motor 11 is started in reverse to retract the universal wheel 9 and touch the ground with the supporting foot 7. Then, the construction support frame can be used stably. The construction personnel stand on the top of the lifting platform 4 and start the motor 25 to rotate the threaded shaft 26. The connecting plate 27 is driven to drive the sliding shaft 19 to slide in the sliding rail 18, so that the support rod 20 rotates, and the lifting platform 4 is driven to rise. When it rises to the construction height, the motor 25 is stopped and the construction is started. After the construction is completed, the motor 25 is started to lower the lifting platform 4. The lifting platform 4 presses down the buffer plate 32 to rotate the support rod 3 31, and drives the slider 3 30 to slide on the limit rod 29, squeezes the spring 33, and completes the descent buffer through the damper of the spring 33.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A construction bearing frame, characterized in that: It comprises a fixed base plate (1), a support assembly (2), a support column (3), a lifting platform (4), a lifting assembly (5) and a buffer assembly (6); The support assembly (2) is located at the bottom end of the fixed base plate (1), the support column (3) is located at the top end of the fixed base plate (1), the lifting platform (4) is located outside the support column (3), the lifting platform (4) is slidably connected to the support column (3), the lifting assembly (5) is located between the fixed base plate (1) and the lifting platform (4), and the buffer assembly (6) is located at the top end of the fixed base plate (1).

2. A construction bearing frame according to claim 1, characterized in that: The bottom end of the fixed base plate (1) is provided with a supporting foot (7), the inner side of the supporting foot (7) is provided with a sliding column (8), the bottom end of the sliding column (8) is provided with a universal wheel (9), the bottom end of the fixed base plate (1) is provided with a dust cover (10), the bottom end of the fixed base plate (1) is provided with a motor (11), one side of the motor (11) is provided with a threaded shaft (12), the outer side of the threaded shaft (12) is provided with a slider (13), the slider (13) is threadedly connected to the threaded shaft (12), The slider 1 (13) is slidably connected to the fixed base plate (1); a slide groove (14) is provided on one side of the supporting foot (7); a limit rod 1 (15) is provided on the inner side of the slide groove (14); a slider 2 (16) is provided on one side of the slide column (8); the slider 2 (16), the limit rod 1 (15) and the slide groove (14) are slidably connected; a support rod 1 (17) is provided between the slider 1 (13) and the slider 2 (16); the support rod 1 (17) is rotatably connected to the slider 1 (13) and the slider 2 (16).

3. A construction bearing frame according to claim 1, characterized in that: The top of the fixed base plate (1) is provided with a slide rail (18), the inner side of the slide rail (18) is provided with a slide shaft (19), the outer side of the slide shaft (19) is provided with a support rod (20), the support rod (20) is rotatably connected to the slide shaft (19), a connecting shaft (21) is provided between the support rods (20), and a connecting shaft (22) is provided at the head and tail folding connection of the support rods (20), the bottom end of the lifting platform (4) is provided with a slide rail (23), the inner side of the slide rail (23) is provided with a slide shaft (24), the support rod (20) is rotatably connected to the slide shaft (24), the top of the fixed base plate (1) is provided with a motor (25), the two sides of the motor (25) are provided with threaded shafts (26), a connecting plate (27) is provided between the slide shafts (19), and the connecting plate (27) is threadedly connected to the threaded shaft (26).

4. A construction bearing frame according to claim 1, characterized in that: A slide rail three (28) is provided at the top end of the fixed base plate (1), a limit rod two (29) is provided on the inner side of the slide rail three (28), a slider three (30) is provided on the outer side of the limit rod two (29), a support rod three (31) is provided at the top end of the slider three (30), a buffer plate (32) is provided at the top end of the support rod three (31), the support rod three (31) is rotatably connected with the slider three (30) and the buffer plate (32), a spring (33) is provided on the outer side of the limit rod two (29), and the spring (33) has a damper.

Images