Safety scaffold for building engineering construction

Abstract

The utility model relates to the field of building construction, and discloses a safety scaffold for building engineering construction, which comprises a bottom plate, four corners of the top end of the bottom plate are respectively provided with a support rod, the top ends of the four support rods are fixedly connected with a lifting seat, the left side of the bottom plate is provided with a lifting assembly, and the inside of the lifting seat is slidably connected with a fence. Connecting blocks are fixedly connected to the left end and the right end of the fence correspondingly, connecting rings are slidably connected to the interiors of the two connecting blocks correspondingly, connecting columns are fixedly connected to the bottom ends of the connecting rings, bottom pieces are fixedly connected to the bottom ends of the connecting columns, the outer sides of the connecting columns are sleeved with pulling springs, and extrusion sleeves are slidably connected to the outer sides of the connecting columns. According to the construction frame, the transportation size and weight of the construction frame are reduced and the storage space is reduced by quickly disassembling the fences, so that the maintenance is simpler and more convenient, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a safety construction frame for building engineering construction. Background Art

[0002] Safety construction frames used in construction projects are temporary structures used to provide a safe working platform to support construction personnel, materials and equipment for aerial work, scaffolding, equipment installation, etc. These safety construction frames are usually composed of steel pipes, steel bars, connectors and support systems.

[0003] After searching, the existing Chinese patent announcement number is: CN217106040U, a safety protection construction frame for construction engineering, including a main station board and two auxiliary standing boards distributed on both sides of the main station board, a mobile main frame is fixed at the bottom of the main station board, and auxiliary mobile frames are fixed at the bottom of the two auxiliary standing boards; two anti-slip sliders parallel to each other are fixed on both sides of the bottom of the main station board, and two anti-slip slide grooves slidably connected to the anti-slip sliders are opened on the top of the two auxiliary standing boards along their length direction. When the construction personnel on one end of the main station board cannot contact the construction surface, the utility model rotates the limit bolt to separate the auxiliary standing board, and then frequently pulls the auxiliary standing board out from the main station board. The pulling length can be determined according to the construction personnel's own situation. After determining the position, the limit bolt can be rotated to clamp the auxiliary standing board to limit and stabilize it. It is more practical and suitable for wide promotion and use.

[0004] In the specific implementation manner of the above patent, the two auxiliary standing boards are slidably stored at the bottom of the main standing board. After rotating the limit bolts, the two auxiliary standing boards can be ensured to move with the main standing board, and the construction workers can enter the main standing board by climbing the ladder. When the construction workers cannot contact the construction surface at one end of the main standing board, the limit bolts are rotated to separate the auxiliary standing boards, and then the auxiliary standing boards are frequently pulled out from the main standing board. In this patent, the pulling length can be determined according to the construction workers' own situation. After determining the position, the limit bolts can be rotated to clamp and limit the auxiliary standing boards for stability. However, in this patent, the main protective plate is fixed to the main standing board and cannot be disassembled. The main protective plate that cannot be disassembled may increase the transportation volume and weight, and take up more space during storage. At the same time, maintenance is more cumbersome and will also limit the flexibility of the construction site. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a safety construction frame for construction engineering construction, aiming to improve the problem that the main protective plate in the prior art is fixed together with the main station plate and cannot be disassembled. The main protective plate that cannot be disassembled may increase the transportation volume and weight, occupy more space during storage, and is cumbersome to maintain, which will also limit the flexibility of the construction site.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The yoke is provided with a plurality of support rods, each of which is provided with a plurality of support rods, and the plurality of support rods are provided with a plurality of support rods. The plurality of support rods are provided with a plurality of support rods, each of which is provided with a plurality of support rods. The plurality of support rods are provided with a plurality of support rods, and the plurality of support rods are provided with a plurality of support rods.

[0008] Furthermore, the lifting assembly includes a motor, a threaded rod, a sliding block, a connecting plate and a connecting seat. The motor is installed on the left side of the base plate, the left side of the threaded rod is fixedly connected to the driving end of the motor, the outer side of the sliding block is slidably connected to the inside of the base plate, the outer bottom end of the connecting plate is rotatably connected to the inside of the top end of the sliding block, and the top end of the connecting seat is fixedly connected to the right side of the bottom end of the lifting seat.

[0009] Furthermore, the outer side of the threaded rod is rotatably connected to the inside of the bottom plate, the outer side of the threaded rod is threadedly connected to the inside of the sliding block, and the outer top end of the connecting plate is rotatably connected to the inside of the connecting seat 1.

[0010] Furthermore, each of the supporting assemblies comprises a rotating column, a rotating ring, a buffer spring, a supporting chassis, a limiting ring and a limiting seat, the outer side of the rotating column is threadedly connected to the interior of the supporting seat, the interior of the rotating ring is fixedly connected to the outer top end of the rotating column, the outer side of the buffer spring is sleeved on the outer side of the rotating column, the interior of the supporting chassis is slidably connected to the outer side of the rotating column, the bottom end of the limiting ring is fixedly connected to the top end of the supporting chassis, and the bottom end of the limiting seat is fixedly connected to the bottom end of the supporting seat.

[0011] Furthermore, the top end of the buffer spring is fixedly connected to the bottom end of the support seat, and the bottom end of the buffer spring is fixedly connected to the top end of the limiting ring.

[0012] Furthermore, the outer side of the supporting chassis is slidably connected to the inside of the limiting seat, and the bottom end of the limiting ring is in contact with the inner bottom end of the limiting seat.

[0013] Furthermore, the top end of the pulling spring is fixedly connected to the top inner wall of the extrusion sleeve, and the bottom end of the pulling spring is fixedly connected to the top of the bottom film.

[0014] Furthermore, wheels are installed at the four corners of the bottom end of the bottom plate, and the outer side of the pulling piece is rotatably connected to the inside of the extrusion sleeve.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by the cooperation of the connecting blocks, connecting rings, connecting columns and bottom plates, the fence can be quickly disassembled, the transportation volume and weight of the construction frame can be reduced, the storage space can be reduced, the maintenance can be made easier, and the flexibility of use can be improved.

[0017] 2. In the utility model, by the mutual cooperation of structures such as the rotating column, the rotating ring, the buffer spring and the supporting chassis, it is achieved that the construction frame is supported by using a supporting device, which can provide additional support and stability, making the construction frame more stable during use, reducing the possibility of tilting or shaking, and thus improving work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a safety construction frame for construction engineering proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the connecting plate structure of a safety construction frame for construction engineering proposed by the utility model;

[0020] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 The utility model is a schematic diagram of a buffer spring structure of a safety construction frame for building engineering construction.

[0022] Legend:

[0023] 1. Base plate; 2. Support rod; 3. Lifting seat; 4. Motor; 5. Threaded rod; 6. Sliding block; 7. Connecting plate; 8. Connecting seat 1; 9. Fence; 10. Connecting block; 11. Connecting ring; 12. Connecting column; 13. Bottom film; 14. Pull spring; 15. Extrusion sleeve; 16. Connecting seat 2; 17. Pulling plate; 18. Support seat; 19. Rotating column; 20. Rotating ring; 21. Buffer spring; 22. Support chassis; 23. Limiting ring; 24. Limiting seat; 25. Wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3The utility model provides an embodiment: a safety construction frame for construction engineering, including a base plate 1, support rods 2 are installed at the four corners of the top of the base plate 1, the support rods 2 are designed to support the limited lifting seat 3, the tops of the four support rods 2 are fixedly connected with the lifting seat 3, a lifting assembly is installed on the left side of the base plate 1, and the internal sliding connection of the lifting seat 3 is a fence 9, the fence 9 is designed to provide protection, the left and right ends of the fence 9 are fixedly connected with connecting blocks 10, the connecting blocks 10 are designed to be connected with connecting rings 11, the two connecting blocks 10 are slidably connected with connecting rings 11, the connecting rings 11 are designed to connect the connecting blocks 10 and connecting columns 12, the bottom ends of the connecting rings 11 are fixedly connected with connecting columns 12, the connecting columns 12 are designed to cooperate with the bottom film 13, so as to connect the extrusion sleeve 15, the bottom end of the connecting column 12 is fixedly connected with the bottom film 13, and the outer sleeve of the connecting column 12 is provided with a pulling spring 14 The pulling spring 14 is designed to cooperate with the extrusion sleeve 15, the bottom plate 13 and the connecting column 12, and the pulling connecting ring 11 is tightly engaged with the connecting block 10. The outer side of the connecting column 12 is slidably connected with the extrusion sleeve 15. The extrusion sleeve 15 is designed to facilitate the connection of the connecting column 12 and the extrusion pulling spring 14, so that the pulling connecting ring 11 is tightly engaged with the connecting block 10. The left and right ends of the lifting seat 3 are fixedly connected with a connecting seat 2 16. The connecting seat 2 16 is designed to connect the pulling piece 17, so that the pulling piece 17 is connected to the lifting seat 3 together. The insides of the two connecting seats 2 16 are rotatably connected with the pulling piece 17. The pulling piece 17 is designed to cooperate with the extrusion sleeve 15, squeeze the pulling spring 14, so that the connecting ring 11 is tightly engaged with the connecting block 10 through the bottom plate 13 and the connecting column 12. The four corners of the outer side of the bottom plate 1 are fixedly connected with support seats 18, and the interiors of the four support seats 18 are threadedly connected with support components.

[0026] like Figure 1 - Figure 3As shown, the lifting assembly includes a motor 4, a threaded rod 5, a sliding block 6, a connecting plate 7 and a connecting seat 8. The motor 4 is installed on the left side of the base plate 1. The motor 4 is designed to drive the threaded rod 5, thereby driving the sliding block 6 to slide inside the base plate 1. The left side of the threaded rod 5 is fixedly connected to the driving end of the motor 4. The threaded rod 5 is designed to drive the sliding block 6 to slide inside the base plate 1. The outer side of the sliding block 6 is slidably connected to the inside of the base plate 1. The sliding block 6 is designed to cooperate with the connecting plate 7 and the connecting seat 8 to lift the lifting seat 3. The outer bottom end of the connecting plate 7 is rotatably connected to the top inside of the sliding block 6. The connecting plate 7 is designed to connect the connecting seat 8 and the sliding block 6. The top of the connecting seat 8 is fixedly connected to the bottom right side of the lifting seat 3. The connecting seat 8 is designed to connect the lifting seat 3 and the connecting plate 7. The outer side of the threaded rod 5 is rotatably connected to the inside of the base plate 1. The outer threaded connection of the threaded rod 5 Connected to the inside of the sliding block 6, the threaded rod 5 is designed to drive the sliding block 6 to slide inside the base plate 1, the outer top end of the connecting plate 7 is rotatably connected to the inside of the connecting seat 8, and the connecting plate 7 is designed to connect the connecting seat 8 and the sliding block 6. The top end of the pulling spring 14 is fixedly connected to the top inner wall of the extrusion sleeve 15, and the bottom end of the pulling spring 14 is fixedly connected to the top of the bottom film 13. The pulling spring 14 is designed to cooperate with the extrusion sleeve 15, the bottom film 13 and the connecting column 12, and the pulling connecting ring 11 is tightly engaged with the connecting block 10. Wheels 25 are installed at the four corners of the bottom end of the base plate 1. The wheels 25 are designed to facilitate the movement of the entire construction frame. The outer side of the pulling piece 17 is rotatably connected to the inside of the extrusion sleeve 15. The pulling piece 17 is designed to cooperate with the extrusion sleeve 15 to squeeze the pulling spring 14, thereby pulling the connecting ring 11 and the connecting block 10 through the bottom film 13 and the connecting column 12.

[0027] Example 1 - Figure 2 and Figure 4As shown, each support assembly includes a rotating column 19, a rotating ring 20, a buffer spring 21, a support chassis 22, a limiting ring 23 and a limiting seat 24. The outer side of the rotating column 19 is threadedly connected to the inside of the support seat 18. The rotating column 19 is designed to lift the support chassis 22. The inside of the rotating ring 20 is fixedly connected to the outer top of the rotating column 19. The rotating ring 20 is designed to facilitate the rotation of the rotating column 19. The outer side of the buffer spring 21 is sleeved on the outer side of the rotating column 19. The buffer spring 21 is designed to buffer the support chassis 22. The inside of the support chassis 22 is slidably connected to the outer side of the rotating column 19. The support chassis 22 is designed to better support the construction frame. The bottom end of the limiting ring 23 is fixedly connected to the support chassis 2 2, the limiting ring 23 is designed to limit the support chassis 22, the bottom end of the limiting seat 24 is fixedly connected to the bottom end of the support seat 18, the limiting seat 24 is designed to cooperate with the limiting ring 23 to limit the support chassis 22, the top end of the buffer spring 21 is fixedly connected to the bottom end of the support seat 18, the bottom end of the buffer spring 21 is fixedly connected to the top of the limiting ring 23, the buffer spring 21 is designed to buffer the support chassis 22, the outer side of the support chassis 22 is slidably connected to the inside of the limiting seat 24, the support chassis 22 is designed to better support the construction frame, the bottom end of the limiting ring 23 is in contact with the inner bottom end of the limiting seat 24, and the limiting ring 23 is designed to limit the support chassis 22.

[0028] Working principle: when the fence 9 needs to be disassembled, the pulling piece 17 is manually bent and lifted, so that the extrusion sleeve 15 no longer squeezes the pulling spring 14, so that the pulling spring 14 will not cooperate with the bottom plate 13 and the connecting column 12 to pull the connecting ring 11 and the connecting block 10 tightly. At this time, the connecting ring 11 can be taken out from the inside of the connecting block 10 and separated from the connecting ring 11, and then the fence 9 can be taken out from the inside of the lifting seat 3. By quickly disassembling the fence 9, the transportation volume and weight of the construction frame are reduced, the storage space is reduced, and maintenance is also easier, and the flexibility of use is improved. When the support device is needed to support the construction frame, the rotating ring 20 is rotated clockwise, thereby rotating the rotating column 19 clockwise. The rotating column 19 will drive the support chassis 22 to descend while rotating clockwise, so that the support chassis 22 contacts the ground to support the entire construction frame. By using the support device to support the construction frame, additional support and stability can be provided, making the construction frame more stable during use, reducing the possibility of tilting or shaking, thereby improving work safety.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A safety construction frame for construction engineering, comprising a base plate (1), characterized in that: Support rods (2) are installed at the four corners of the top of the base plate (1), and the tops of the four support rods (2) are fixedly connected to a lifting seat (3). A lifting assembly is installed on the left side of the base plate (1), and a fence (9) is slidably connected inside the lifting seat (3). The left and right ends of the fence (9) are fixedly connected to connecting blocks (10), and the insides of the two connecting blocks (10) are slidably connected to connecting rings (11), and the bottom ends of the connecting rings (11) are fixedly connected to connecting columns (12), and the connecting columns (12) are fixedly connected to the bottom ends of the connecting rings (11). 2), a bottom plate (13) is fixedly connected to the bottom end of the connecting column (12), a pulling spring (14) is sleeved on the outer side of the connecting column (12), an extrusion sleeve (15) is slidably connected to the outer side of the connecting column (12), the left and right ends of the lifting seat (3) are fixedly connected to a connecting seat 2 (16), the insides of the two connecting seats 2 (16) are rotatably connected to a pulling plate (17), the four outer corners of the bottom plate (1) are fixedly connected to support seats (18), and the insides of the four support seats (18) are threadedly connected to support components.

2. A safety construction frame for construction engineering according to claim 1, characterized in that: The lifting assembly comprises a motor (4), a threaded rod (5), a sliding block (6), a connecting plate (7) and a connecting seat (8), wherein the motor (4) is mounted on the left side of the base plate (1), the left side of the threaded rod (5) is fixedly connected to the driving end of the motor (4), the outer side of the sliding block (6) is slidably connected to the inside of the base plate (1), the outer bottom end of the connecting plate (7) is rotatably connected to the inside of the top end of the sliding block (6), and the top end of the connecting seat (8) is fixedly connected to the right side of the bottom end of the lifting seat (3).

3. A safety construction frame for construction engineering according to claim 2, characterized in that: The outer side of the threaded rod (5) is rotatably connected to the inside of the base plate (1), the outer side of the threaded rod (5) is threadedly connected to the inside of the sliding block (6), and the outer top end of the connecting plate (7) is rotatably connected to the inside of the connecting seat (8).

4. A safety construction frame for construction engineering according to claim 1, characterized in that: Each of the supporting components comprises a rotating column (19), a rotating ring (20), a buffer spring (21), a supporting chassis (22), a limiting ring (23) and a limiting seat (24); the outer side of the rotating column (19) is threadedly connected to the inside of the supporting seat (18); the inner side of the rotating ring (20) is fixedly connected to the outer top end of the rotating column (19); the outer side of the buffer spring (21) is sleeved on the outer side of the rotating column (19); the inner side of the supporting chassis (22) is slidably connected to the outer side of the rotating column (19); the bottom end of the limiting ring (23) is fixedly connected to the top end of the supporting chassis (22); and the bottom end of the limiting seat (24) is fixedly connected to the bottom end of the supporting seat (18).

5. A safety construction frame for construction engineering according to claim 4, characterized in that: The top end of the buffer spring (21) is fixedly connected to the bottom end of the support seat (18), and the bottom end of the buffer spring (21) is fixedly connected to the top end of the limiting ring (23).

6. A safety construction frame for construction engineering according to claim 4, characterized in that: The outer side of the supporting chassis (22) is slidably connected to the inside of the limiting seat (24), and the bottom end of the limiting ring (23) is in contact with the inner bottom end of the limiting seat (24).

7. A safety construction frame for construction engineering according to claim 1, characterized in that: The top end of the pulling spring (14) is fixedly connected to the top inner wall of the extrusion sleeve (15), and the bottom end of the pulling spring (14) is fixedly connected to the top of the bottom plate (13).

8. The safety construction frame for construction engineering according to claim 1, characterized in that: Wheels (25) are installed at the four corners of the bottom end of the base plate (1), and the outer side of the pulling piece (17) is rotatably connected to the inside of the extrusion sleeve (15).

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