Lifting platform for building construction

Abstract

The lifting platform for the building construction comprises a bottom plate, wheels are arranged at the side ends of the bottom plate, the wheels are rotationally connected with the bottom plate, vertical rods are fixedly arranged at the upper end of the bottom plate, sliding grooves are formed in the vertical rods, and lifting structures are arranged on the bottom plate and located between the vertical rods. Movement of the whole lifting platform is achieved through cooperation of the bottom plate and the wheels. The lifting structure comprises a fixing plate, a lifting frame, a first electric push rod, a second electric push rod and a lifting plate, a fixing frame is fixedly arranged at the upper end of the fixing plate, the fixed end of the first electric push rod is fixedly arranged on the bottom plate, and the fixing frame is fixedly connected with the movable end of the first electric push rod; and the fixed end of the second electric push rod is fixedly arranged on the fixed frame, and the height of personnel and materials is increased through the lifting structure.

Description

Technical Field

[0001] This utility model relates to the field of lifting platforms, and more specifically, it relates to a lifting platform for building construction. Background Technology

[0002] In construction, work often needs to be done at heights, requiring the transport of workers and materials to facilitate construction. This necessitates the use of lifting platforms to provide a platform for workers and to facilitate the lifting of materials. However, existing lifting platforms typically only allow workers and materials to rise simultaneously. When materials become insufficient, the platform must be lowered, materials repositioned, and then raised again, reducing construction efficiency, increasing construction time, and hindering rapid construction progress. Furthermore, when transporting materials and personnel using lifting platforms, the simultaneous upward movement of materials can obstruct workers' workspace. Excessive material buildup can impede movement and hinder normal construction work, ultimately impacting the smooth progress of construction. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the problems existing in the prior art, this utility model provides a lifting platform for building construction to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a construction lifting platform, including a base plate, wheels on the side of the base plate, multiple wheels, rotatably connected to the base plate, vertical rods fixedly mounted on the upper end of the base plate, grooves formed on the vertical rods, and a lifting structure between the vertical rods on the base plate. The entire lifting platform can be moved through the cooperation of the base plate and the wheels. By installing an existing structure on the base plate that can fix the base plate, it is ensured that the lifting platform will not move during use.

[0007] The lifting structure includes a fixed plate, a lifting frame, a first electric push rod, a second electric push rod, and a lifting plate. A fixed frame is fixedly installed on the upper end of the fixed plate. The fixed end of the first electric push rod is fixedly installed on the base plate. The fixed frame is fixedly connected to the moving end of the first electric push rod. The fixed end of the second electric push rod is fixedly installed on the fixed frame. The lifting structure enables the height lifting of personnel and materials.

[0008] The present invention is further configured such that a first connecting piece is fixedly provided on the side end of the fixing plate, an mounting piece is fixedly provided on the upper end of the vertical rod, the mounting piece and the connecting piece are bolted together, and a first sliding rod is provided in the sliding groove, both ends of the first sliding rod are provided with threads, thereby facilitating the installation of the first sliding rod.

[0009] The present invention is further configured such that the first sliding rod is threadedly connected to both the mounting plate and the base plate, the connecting plate and the sliding groove cooperate with each other, the first sliding rod passes through the first connecting plate, the first sliding rod and the first connecting plate are slidably connected, and the first connecting plate and the sliding groove are slidably connected, thereby facilitating the rise of the fixing plate along the fixed position.

[0010] The present invention is further configured such that a mounting frame is fixedly mounted on the fixed plate, and multiple mounting frames and lifting plates are provided. The mounting frame is movably disposed between two mounting frames, and a threaded rod and a second sliding rod are respectively provided in one of the two mounting frames, thereby lifting the goods through the lifting plate.

[0011] The present invention is further configured such that multiple threaded rods and second sliding rods are provided, the threaded rods are rotatably connected to the mounting bracket and the base plate, and the two ends of the lifting plate are fixedly provided with second connecting pieces. A motor is fixedly provided on the mounting bracket on the side where the threaded rod is provided, so as to facilitate the rotation of the threaded rod by the motor.

[0012] The present invention is further configured such that the threaded rod and the second sliding rod both pass through the second connecting piece, the threaded rod and the second connecting piece are threadedly connected, the second sliding rod and the second connecting piece are slidably connected, and the output end of the motor is fixedly connected to the threaded rod, thereby facilitating the lifting plate to rise through the threaded rod.

[0013] The present invention is further configured such that the moving end of the second electric push rod is fixedly connected to the lifting frame, a first fence is fixedly provided on one side of the lifting frame, a second fence is provided on the other side of the lifting frame, the second fence is rotatably connected to the lifting frame, and a cover plate is detachably provided on the lifting frame, so as to fill the interior of the lifting frame through the cover plate.

[0014] The present invention is further configured such that multiple cover plates are provided, a matching column is fixedly provided at the lower end of the cover plate, a matching hole is provided on the lifting frame, the matching column and the matching hole are mutually matched, a hanging block is fixedly provided on both the first fence and the second fence, and a connecting rope is attached to the hanging block, thereby connecting the first fence and the second fence through the connection of the connecting rope.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a lifting platform for building construction, which has the following beneficial effects:

[0017] 1. This utility model, by setting up a first electric push rod and a second electric push rod, allows the lifting platform to raise the position of personnel. The extension of the first electric push rod drives the fixed frame to move, thereby raising the fixed plate. When the first electric push rod reaches the highest position, the retraction of the second electric push rod drives the lifting frame to rise. The upper part of the lifting frame is filled by the cover plate, thus providing a platform for construction personnel to step on. The cooperation of the first and second electric push rods raises the position of personnel, thus facilitating the function of the entire lifting platform.

[0018] 2. This utility model, by setting up a lifting frame, a fixed plate, and a lifting plate, allows personnel and materials to be separated when lifting personnel and materials. Personnel step on the cover plate at the top of the lifting frame, while materials are placed on the lifting plate. When the first electric push rod extends, it can lift both materials and personnel simultaneously, transporting them separately as they rise. Thus, when the desired position is reached, the materials will not affect the personnel's work, thereby improving the usability of the lifting platform and facilitating construction work.

[0019] 3. This utility model uses a cover plate that is installed on a lifting frame through the cooperation of a mating hole and a mating column. When construction personnel need to retrieve materials, the second electric push rod extends to lower the lifting plate, bringing the height of the lifting frame close to the height of the mounting frame. Based on the position of the material, the cover plate at the corresponding position is lifted. The motor drives the threaded rod, which, through the threaded connection between the threaded rod and the second connecting piece, drives the lifting plate to rise, thereby bringing the material close to the lifting frame. Construction personnel can then retrieve the material from the lifting plate through the notch in the lifting frame, facilitating the timely retrieval of materials and enabling coordinated use of personnel and materials. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a construction lifting platform.

[0021] Figure 2 This is a schematic diagram of the cooperative structure of a fixed plate, a lifting frame, and a lifting plate for a construction lifting platform.

[0022] Figure 3 This is a structural schematic diagram of the lifting frame of a construction lifting platform;

[0023] Figure 4 This is a schematic diagram of the cooperation structure between the fixed plate and the lifting plate of a construction lifting platform;

[0024] Figure 5 This is a schematic diagram of the cooperation structure between the base plate and the fixing plate of a construction lifting platform.

[0025] In the diagram: 1. Base plate; 2. Wheel; 3. Vertical rod; 4. Slide groove; 5. Fixing plate; 6. Lifting frame; 7. First electric push rod; 8. Second electric push rod; 9. Lifting plate; 10. Fixing frame; 11. First connecting piece; 12. Mounting piece; 13. First sliding rod; 14. Mounting frame; 15. Threaded rod; 16. Second sliding rod; 17. Second connecting piece; 18. Motor; 19. First fence; 20. Second fence; 21. Cover plate; 22. Matching post; 23. Matching hole; 24. Hanging block; 25. Connecting rope. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figure 1-5 A construction lifting platform includes a base plate 1, characterized in that: wheels 2 are provided on the side of the base plate 1, multiple wheels 2 are provided, the wheels 2 are rotatably connected to the base plate 1, vertical rods 3 are fixedly provided on the upper end of the base plate 1, sliding grooves 4 are provided on the vertical rods 3, and a lifting structure is provided on the base plate 1 between the vertical rods 3.

[0030] The lifting structure includes a fixed plate 5, a lifting frame 6, a first electric push rod 7, a second electric push rod 8, and a lifting plate 9. A fixed frame 10 is fixedly installed on the upper end of the fixed plate 5. The fixed end of the first electric push rod 7 is fixedly installed on the base plate 1. The fixed frame 10 is fixedly connected to the moving end of the first electric push rod 7. The fixed end of the second electric push rod 8 is fixedly installed on the fixed frame 10.

[0031] In this embodiment, the main structure of the entire lifting platform is formed by the cooperation of the base plate 1, the wheels 2, and the lifting structure.

[0032] More specifically, the height of materials and personnel is increased by upgrading the structure.

[0033] Please see Figures 1-5 As one embodiment of the lifting platform: a first connecting piece 11 is fixedly installed on the side end of the fixed plate 5, and an mounting piece 12 is fixedly installed on the upper end of the vertical rod 3. The mounting piece 12 and the connecting piece are bolted together. A first sliding rod 13 is installed in the sliding groove 4. Both ends of the first sliding rod 13 are threaded. The first sliding rod 13 is threaded together with the mounting piece 12 and the base plate 1. The connecting piece and the sliding groove 4 cooperate with each other. The first sliding rod 13 passes through the first connecting piece 11. The first sliding rod 13 is slidably connected with the first connecting piece 11. The first connecting piece 11 is slidably connected with the sliding groove 4. A mounting frame 14 is fixedly installed on the fixed plate 5. Multiple mounting frames 14 and lifting plates 9 are provided. The mounting frame 14 is movably installed between two mounting frames 14. Threaded rods 15 and second sliding rods 16 are respectively installed in the two mounting frames 14 on one side. Multiple threaded rods 15 and second sliding rods 16 are provided. The threaded rods 15 are rotatably connected to the mounting frame 14 and the base plate 1. The two sides of the lifting plate 9 are connected together. A second connecting piece 17 is fixedly installed at each end. A motor 18 is fixedly installed on the mounting bracket 14 on one side of the threaded rod 15. The threaded rod 15 and the second sliding rod 16 both pass through the second connecting piece 17. The threaded rod 15 and the second connecting piece 17 are threadedly connected. The second sliding rod 16 and the second connecting piece 17 are slidably connected. The output end of the motor 18 is fixedly connected to the threaded rod 15. The moving end of the second electric push rod 8 is fixedly connected to the lifting frame 6. A first fence 19 is fixedly installed on one side of the lifting frame 6. A second fence 20 is installed on the other side of the lifting frame 6. The second fence 20 is rotatably connected to the lifting frame 6. A cover plate 21 is detachably installed on the lifting frame 6. Multiple cover plates 21 are provided. A mating post 22 is fixedly installed at the lower end of the cover plate 21. A mating hole 23 is opened on the lifting frame 6. The mating post 22 and the mating hole 23 are mated to each other. A hanging block 24 is fixedly installed on both the first fence 19 and the second fence 20. A connecting rope 25 is hung on the hanging block 24.

[0034] Specifically, when using the lifting platform to raise the position of personnel, the extension of the first electric push rod 7 drives the fixed frame 10 to move, thereby raising the fixed plate 5. When the first electric push rod 7 reaches the highest position, the retraction of the second electric push rod 8 drives the lifting frame 6 to rise. When the construction personnel need to retrieve materials, the second electric push rod 8 extends to lower the lifting plate 9, making the height of the lifting frame 6 close to the height of the mounting frame 14. According to the position of the materials, the corresponding cover plate 21 is lifted, and the motor 18 drives the threaded rod 15. The threaded connection between the threaded rod 15 and the second connecting piece 17 drives the lifting plate 9 to rise, thereby bringing the materials close to the lifting frame 6. The construction personnel retrieve the materials from the lifting plate 9 through the notch in the lifting frame 6.

[0035] In summary, when using it as a whole:

[0036] When the lifting platform is used to raise the position of personnel, the extension of the first electric push rod 7 drives the fixed frame 10 to move, thereby raising the fixed plate 5. When the first electric push rod 7 reaches the highest position, the retraction of the second electric push rod 8 drives the lifting frame 6 to rise. When the construction personnel need to retrieve materials, the second electric push rod 8 extends to lower the lifting plate 9, so that the height of the lifting frame 6 is close to the height of the mounting frame 14. According to the position of the materials, the corresponding cover plate 21 is lifted, and the motor 18 drives the threaded rod 15. The threaded connection between the threaded rod 15 and the second connecting piece 17 drives the lifting plate 9 to rise, so that the materials are close to the lifting frame 6. The construction personnel retrieve the materials from the lifting plate 9 through the notch in the lifting frame 6.

[0037] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A construction lifting platform, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with wheels (2) on its side. Multiple wheels (2) are provided. The wheels (2) are rotatably connected to the bottom plate (1). A vertical rod (3) is fixedly provided on the upper end of the bottom plate (1). A sliding groove (4) is provided on the vertical rod (3). A lifting structure is provided on the bottom plate (1) between the vertical rods (3). The lifting structure includes a fixed plate (5), a lifting frame (6), a first electric push rod (7), a second electric push rod (8), and a lifting plate (9). A fixed frame (10) is fixedly installed on the upper end of the fixed plate (5). The fixed end of the first electric push rod (7) is fixedly installed on the base plate (1). The fixed frame (10) is fixedly connected to the moving end of the first electric push rod (7). The fixed end of the second electric push rod (8) is fixedly installed on the fixed frame (10).

2. The construction lifting platform according to claim 1, characterized in that: The side end of the fixed plate (5) is fixedly provided with a first connecting piece (11), the upper end of the vertical rod (3) is fixedly provided with an installation piece (12), the installation piece (12) and the connecting piece are bolted together, the sliding groove (4) is provided with a first sliding rod (13), and both ends of the first sliding rod (13) are provided with threads.

3. The construction lifting platform according to claim 2, characterized in that: The first slide rod (13) is threadedly connected to the mounting plate (12) and the base plate (1). The connecting plate and the slide groove (4) cooperate with each other. The first slide rod (13) passes through the first connecting plate (11). The first slide rod (13) and the first connecting plate (11) are slidably connected. The first connecting plate (11) and the slide groove (4) are slidably connected.

4. A construction lifting platform according to claim 1, characterized in that: A mounting bracket (14) is fixedly installed on the fixed plate (5). Multiple mounting brackets (14) and lifting plates (9) are provided. The mounting bracket (14) is movably installed between two mounting brackets (14). A threaded rod (15) and a second sliding rod (16) are respectively installed in one of the two mounting brackets (14).

5. A construction lifting platform according to claim 4, characterized in that: Multiple threaded rods (15) and second slide rods (16) are provided. The threaded rods (15) are rotatably connected to the mounting bracket (14) and the base plate (1). The two ends of the lifting plate (9) are fixedly provided with second connecting pieces (17). A motor (18) is fixedly provided on the mounting bracket (14) on the side where the threaded rods (15) are provided.

6. A construction lifting platform according to claim 5, characterized in that: The threaded rod (15) and the second slide rod (16) both pass through the second connecting piece (17). The threaded rod (15) and the second connecting piece (17) are threadedly connected. The second slide rod (16) and the second connecting piece (17) are slidably connected. The output end of the motor (18) is fixedly connected to the threaded rod (15).

7. A construction lifting platform according to claim 1, characterized in that: The moving end of the second electric push rod (8) is fixedly connected to the lifting frame (6). A first fence (19) is fixedly provided on one side of the lifting frame (6), and a second fence (20) is provided on the other side of the lifting frame (6). The second fence (20) is rotatably connected to the lifting frame (6), and a cover plate (21) is detachably provided on the lifting frame (6).

8. A construction lifting platform according to claim 7, characterized in that: The cover plate (21) is provided in multiple ways. The lower end of the cover plate (21) is fixedly provided with a matching column (22). The lifting frame (6) is provided with a matching hole (23). The matching column (22) and the matching hole (23) cooperate with each other. The first fence (19) and the second fence (20) are both fixedly provided with a hanging block (24). A connecting rope (25) is attached to the hanging block (24).

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