Anti-falling assembly for building engineering installation scaffold

Abstract

The utility model discloses scaffold anti -falling subassembly for building engineering installation, including the support of taking, the support of taking bottom all fixedly connected with the locking universal wheel, the support of taking top is provided with first elevating system, first elevating system top fixedly connected with the support hollow board of taking, the support hollow board top fixedly connected with the support frame of taking, the support hollow board inside sliding connection has the moving extension board. The utility model discloses, through the adjusting support board between the moving of connecting U -shaped frame and adjusting U -shaped frame, simultaneously, the multiple connecting L -shaped fender on connecting U -shaped frame and the multiple protection L -shaped fender on adjusting U -shaped frame are used for protecting the both sides of the outer side wall, then the multiple adjusting L -shaped fender on adjusting support board also adjust and protect the both sides of the outside, make through the controller synchronous control the balance of elevating, then adjust and increase the area of unfolding, and the guardrail plays very good anti -falling, thereby improves use effect.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a scaffolding anti-fall component for building engineering installation. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction, renovation or expansion of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines and equipment. Scaffolding used in construction engineering is mainly used for material transportation, personnel operation and safety protection during the construction process. The appropriate solution should be selected according to the type of project, structural characteristics and construction environment. At the same time, scaffolding is a working platform erected to ensure the smooth progress of each construction process.

[0003] Chinese Patent Publication No. CN218145715U discloses a hydraulically adjustable scaffolding, belonging to the field of construction engineering technology. It includes a movable base, a lifting platform, and an extension assembly. A fixed platform is mounted on the top of the movable base, and a fixed plate is connected to the top of the fixed platform. A main hydraulic device is mounted on the surface of the fixed plate. This utility model provides a certain level of protection by installing fall arrestors on both sides of the lifting platform. The limiting blocks move within the limiting grooves, and the working area of ​​the lifting platform is expanded by moving the extension plate, improving work convenience. The extension plate can be easily retracted through a storage compartment, avoiding any inconvenience during transport. The height of the first and second railings can be adjusted using first and second telescopic rods for easy storage. Extension rods are provided inside both the first and second railings, allowing them to be connected to form a guardrail, ensuring work safety.

[0004] However, the aforementioned scaffolding lacks a controller during lifting and lowering, resulting in dynamic imbalance during this process. Furthermore, when deploying the protective guards, the large gaps between the railings prevent them from effectively preventing falls, thus reducing their overall effectiveness. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fall prevention component for scaffolding in construction engineering installation.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a scaffolding anti-fall component for building construction installation, including a support bracket, with locking casters fixedly connected to all four sides of the bottom of the support bracket, a first lifting mechanism provided at the top of the support bracket, a support hollow plate fixedly connected to the top of the first lifting mechanism, a support protective frame fixedly connected to the top of the support hollow plate, a movable extension plate slidably connected inside the support hollow plate, a movable protective frame fixedly connected to the top of the movable extension plate, movable slots provided on both sides of the inner wall of the support protective frame, movable support plates slidably connected inside the movable slots, one end of the movable support plate fixedly connected to the movable protective frame, and movable components provided inside the support bracket;

[0007] A connecting U-shaped frame is provided above the receiving and protective frame. Multiple connecting L-shaped stops are fixedly connected to the back of the connecting U-shaped frame. Connecting grooves are provided on both the front and rear sides of the connecting U-shaped frame. Adjusting support plates are slidably connected inside the connecting grooves. Multiple adjusting L-shaped stops are fixedly connected to the surface of the adjusting support plates. An adjusting U-shaped frame is fixedly connected between one end of two adjusting support plates. Multiple protective L-shaped stops are connected to the outer wall of the adjusting U-shaped frame. Fixed components are connected to the opposite side of the receiving and protective frame and the movable protective frame.

[0008] As a further description of the above technical solution: the movable component includes movable grooves opened on both sides of the inner wall of the receiving bracket, movable sliders are slidably connected inside the movable grooves, and a movable plate is fixedly connected between the two movable sliders. A second lifting mechanism is provided on the top of the movable plate, and the top of the second lifting mechanism is fixedly connected to the movable extension plate. By sliding the movable sliders inside the movable grooves, the movable plate on the movable sliders is guided.

[0009] As a further description of the above technical solution: a movable horizontal plate is fixedly connected between the two sides of the inner wall of the receiving bracket. The movable plate is movably sleeved with the outer wall of the movable horizontal plate. A movable groove is opened at the bottom of the movable horizontal plate, and a movable tooth groove is opened on the inner wall of the movable groove. A movable self-locking motor is fixedly connected to the bottom of the movable plate. The movable self-locking motor is used to drive the movable rod to rotate.

[0010] As a further description of the above technical solution: the output end of the movable self-locking motor is fixedly connected to a movable rod, the end of the movable rod passes through the movable plate and extends into the movable groove, the end of the movable rod is fixedly connected to a movable gear, the movable gear meshes with the movable tooth groove, and the movable groove serves to guide the movable gear.

[0011] As a further description of the above technical solution: the fixing component includes a fixing sleeve block that is fixedly connected to the side wall of the receiving protective frame or the movable protective frame. A fixing toothed plate is movably sleeved inside the fixing sleeve block. A fixing stop block is fixedly connected to one end of the fixing toothed plate. The fixing sleeve block serves to guide the fixing toothed plate.

[0012] As a further description of the above technical solution: the other end of the fixed toothed plate is fixedly connected to the corresponding connecting U-shaped frame or adjusting U-shaped frame, the surface of the fixed sleeve block is provided with a fixing opening, the surface is fixedly connected with a fixing cover, and the surface of the fixed sleeve block is fixedly connected with two fixing brackets, one of which is fixedly connected with a fixing self-locking motor, which drives the fixing rod to rotate.

[0013] As a further description of the above technical solution: the output end of the fixed self-locking motor is fixedly connected to a fixed rod, the end of the fixed rod passes through one of the fixed brackets and is rotatably connected to the other fixed bracket, a fixed gear is fixedly sleeved on the outer wall of the fixed rod, the fixed gear meshes with the fixed gear plate, and the fixed gear meshes with the fixed gear plate to drive the fixed gear plate to move inside the fixed sleeve block.

[0014] As a further description of the above technical solution: a climbing ladder is fixedly connected to the surface of the support bracket, an electrical control box is fixedly connected to the top of the support bracket, and a controller is fixedly connected to the side wall of the support bracket. The controller is used to synchronously control the first lifting mechanism and the second lifting mechanism for upgrading.

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

[0016] The movable component allows the movable self-locking motor to drive the movable gear to rotate. Because the movable gear meshes with the movable tooth groove, it moves within the movable groove. The movable self-locking motor then drives the movable plate to move along the direction of the movable horizontal plate. Simultaneously, the movable slider on the movable plate is slidably installed and guided within the movable groove. Next, the movable plate drives the movable extension plate on the second lifting mechanism to slide within the receiving hollow plate. Then, the movable protective frame on the movable extension plate moves away from the receiving protective frame. Following this, the movable protective frame also drives the movable support plate to slide along the movable slot. Because fixed components are installed on the opposite sides of both the receiving protective frame and the movable protective frame, when the movable protective frame moves, it also drives the adjusting support plate on the adjusting U-shaped frame to slide along the connecting groove. Then, the adjusting... The adjustable L-shaped stops on the support plate are also unfolded to increase the working area. The fixed components allow the fixed self-locking motor to drive the fixed gear to rotate. Because the fixed gear meshes with the fixed toothed plate, it causes the fixed toothed plate to slide inside the fixed sleeve block. Then, the two fixed toothed plates push the connecting U-shaped frame or the adjusting U-shaped frame to adjust to a suitable height. Then, the adjusting support plate between the connecting U-shaped frame and the adjusting U-shaped frame moves. At the same time, multiple connecting L-shaped stops on the connecting U-shaped frame and multiple protective L-shaped stops on the adjusting U-shaped frame protect the two sides of the outer wall. Then, multiple adjusting L-shaped stops on the adjusting support plate also adjust and protect the front and rear sides of the exterior. The balance of lifting is controlled synchronously by the controller. The adjustment increases the unfolded area, and the guardrail provides good fall prevention, thereby improving the use effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the anti-fall component for scaffolding installation in building engineering proposed in this utility model.

[0018] Figure 2 A schematic diagram of the movable horizontal plate, movable plate, movable horizontal plate, movable self-locking motor, movable rod, movable gear and movable tooth groove structure of the anti-fall component for scaffolding installation in building engineering proposed in this utility model;

[0019] Figure 3 for Figure 1 Enlarged structural diagram at point A;

[0020] Figure 4 This is a schematic diagram of the support frame, climbing ladder, and electrical control box of the anti-fall component for scaffolding installation in building engineering proposed in this utility model.

[0021] Legend:

[0022] 1. Support bracket; 2. First lifting mechanism; 3. Support hollow plate; 4. Support protective frame; 5. Movable extension plate; 6. Movable protective frame; 7. Movable slot; 8. Movable support plate; 9. Movable slider; 10. Movable plate; 11. Second lifting mechanism; 12. Movable horizontal plate; 13. Movable self-locking motor; 14. Movable rod; 15. Movable gear; 16. Movable tooth groove; 17. Connecting U-shaped frame; 18. Connecting L-shaped stop; 19. Connecting groove; 20. Adjusting support plate; 21. Adjusting L-shaped stop; 22. Adjusting U-shaped frame; 23. Protective L-shaped stop; 24. Fixed sleeve block; 25. Fixed tooth plate; 26. Fixed bracket; 27. Fixed self-locking motor; 28. Fixed rod; 29. ​​Fixed gear; 30. Climbing ladder; 31. Electrical control box; 32. Controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-4The present invention provides a scaffolding anti-fall component for construction engineering installation, comprising a support bracket 1, a climbing ladder 30 fixedly connected to the surface of the support bracket 1, an electrical control box 31 fixedly connected to the top of the support bracket 1, a controller 32 fixedly connected to the side wall of the support bracket 1, locking casters fixedly connected to all four sides of the bottom of the support bracket 1, a first lifting mechanism 2 provided at the top of the support bracket 1, a supporting hollow plate 3 fixedly connected to the top of the first lifting mechanism 2, a supporting protective frame 4 fixedly connected to the top of the supporting hollow plate 3, a movable extension plate 5 slidably connected inside the supporting hollow plate 3, a movable protective frame 6 fixedly connected to the top of the movable extension plate 5, movable slots 7 opened on both sides of the inner wall of the supporting protective frame 4, movable support plates 8 slidably connected inside the movable slots 7, one end of the movable support plate 8 fixedly connected to the movable protective frame 6, and a movable component provided inside the support bracket 1, which allows for adjustment of the unfolded platform area. The support includes movable grooves on both sides of the inner wall of the support bracket 1. Movable sliders 9 are slidably connected inside the movable grooves. Movable plates 10 are fixedly connected between the two movable sliders 9. A second lifting mechanism 11 is provided on the top of the movable plate 10. The top of the second lifting mechanism 11 is fixedly connected to the movable extension plate 5. Movable horizontal plates 12 are fixedly connected between the two sides of the inner wall of the support bracket 1. The movable plate 10 and the outer wall of the movable horizontal plate 12 are movably sleeved. Movable grooves are provided at the bottom of the movable horizontal plate 12. Movable toothed grooves 16 are provided on the inner wall of the movable grooves. Movable self-locking motors 13 are fixedly connected to the bottom of the movable plate 10. Movable rods 14 are fixedly connected to the output end of the movable self-locking motors 13. The end of the movable rods 14 passes through the movable plate 10 and extends into the movable groove. Movable gears 15 are fixedly connected to the end of the movable rods 14. The movable gears 15 mesh with the movable toothed grooves 16. The movable self-locking motors 13 drive the movable rods 14 to rotate.

[0025] A connecting U-shaped frame 17 is provided above the receiving protective frame 4. Multiple connecting L-shaped stops 18 are fixedly connected to the back of the connecting U-shaped frame 17. Connecting grooves 19 are provided on both the front and rear sides of the connecting U-shaped frame 17. Adjusting support plates 20 are slidably connected inside the connecting grooves 19. Multiple adjusting L-shaped stops 21 are fixedly connected to the surface of the adjusting support plates 20. An adjusting U-shaped frame 22 is fixedly connected between one end of two adjusting support plates 20. Multiple protective L-shaped stops 23 are connected to the outer wall of the adjusting U-shaped frame 22. A fixing assembly is connected to the side of the receiving protective frame 4 opposite to the movable protective frame 6. The fixing assembly includes a fixing sleeve block 24 fixedly connected to the side wall of the receiving protective frame 4 or the movable protective frame 6. A fixing toothed plate 25 is movably fitted inside the fixing sleeve block 24. One end of the fixed plate 25 is fixedly connected to a fixed stop block, and the other end of the fixed plate 25 is fixedly connected to a corresponding U-shaped frame 17 or an adjustable U-shaped frame 22. The surface of the fixed sleeve block 24 has a fixed opening, and a fixed cover is fixedly connected to the surface. Two fixed brackets 26 are fixedly connected to the surface of the fixed sleeve block 24. A fixed self-locking motor 27 is fixedly connected to the surface of one of the fixed brackets 26. A fixed rod 28 is fixedly connected to the output end of the fixed self-locking motor 27. The end of the fixed rod 28 passes through one of the fixed brackets 26 and is rotatably connected to the other fixed bracket 26. A fixed gear 29 is fixedly sleeved on the outer wall of the fixed rod 28. The fixed gear 29 meshes with the fixed plate 25. The fixed components increase the protection area of ​​the outer four walls and reduce the risk of falling.

[0026] Working principle: In use, first stand on the support hollow plate 3 using the climbing ladder 30. Then, the controller 32 drives the first lifting mechanism 2 and the second lifting mechanism 11 to lift the support hollow plate 3 upwards. Then, the movable self-locking motor 13 is started, which drives the movable rod 14 and the movable gear 15 to rotate. Because the movable gear 15 meshes with the movable tooth groove 16, the movable gear 15 moves inside the movable groove. Then, the movable self-locking motor 13 also drives the movable plate 10 to move along the direction of the movable horizontal plate 12.

[0027] Meanwhile, the movable slider 9 on the movable plate 10 is slidably installed and guided inside the movable groove, increasing the stability of the movable plate 10. Then, the movable plate 10 drives the movable extension plate 5 on the second lifting mechanism 11 to move, so that the movable extension plate 5 slides inside the receiving hollow plate 3. Then, the movable protective frame 6 on the movable extension plate 5 moves away from the receiving protective frame 4. Subsequently, the movable protective frame 6 also drives the movable support plate 8 to slide along the movable slot 7, thereby increasing the working area.

[0028] Since fixed components are installed on the opposite sides of the protective frame 4 and the movable protective frame 6, when the movable protective frame 6 moves, the movable protective frame 6 also drives the adjusting support plate 20 on the adjusting U-shaped frame 22 to slide along the connecting groove 19 on the connecting U-shaped frame 17, and then the adjusting L-shaped stop 21 on the adjusting support plate 20 also unfolds.

[0029] Since both the receiving protective frame 4 and the movable protective frame 6 are equipped with fixed components, the fixed self-locking motor 27 on the fixed component is started. The fixed self-locking motor 27 drives the fixed rod 28 and the fixed gear 29 to rotate. Since the fixed gear 29 is meshed with the fixed tooth plate 25, the fixed tooth plate 25 is driven to slide inside the fixed sleeve block 24. Then, the two fixed tooth plates 25 respectively push the connecting U-shaped frame 17 or adjust the U-shaped frame 22 to adjust to a suitable height.

[0030] Next, the adjusting support plate 20 connecting the U-shaped frame 17 and the adjusting U-shaped frame 22 is moved. At the same time, multiple connecting L-shaped stops 18 on the U-shaped frame 17 and multiple protective L-shaped stops 23 on the adjusting U-shaped frame 22 protect the two sides of the outer wall. Then, multiple adjusting L-shaped stops 21 on the adjusting support plate 20 also adjust and protect the front and rear sides of the outside.

[0031] After use, restart the self-locking motor 27. The self-locking motor 27 drives the fixed gear plate 25 on the fixed gear 29 to slide and reset inside the fixed sleeve block 24. Then, it drives the connecting U-shaped frame 17 and the adjusting U-shaped frame 22 to reset. Then, the adjusting support plate 20 between the connecting U-shaped frame 17 and the adjusting U-shaped frame 22 also resets. At the same time, the multiple connecting L-shaped stops 18 on the connecting U-shaped frame 17 and the multiple protective L-shaped stops 23 on the adjusting U-shaped frame 22 also reset. Then, the multiple adjusting L-shaped stops 21 on the adjusting support plate 20 also reset.

[0032] Then, the self-locking motor 13 is restarted, which drives the movable gear 15 to rotate. Because the movable gear 15 meshes with the movable tooth groove 16, the movable gear 15 moves and resets inside the movable groove. Then, the self-locking motor 13 also drives the movable plate 10 to move and reset along the direction of the movable horizontal plate 12. At the same time, the movable slider 9 on the movable plate 10 also resets inside the movable groove. Then, the movable plate 10 drives the movable extension plate 5 on the second lifting mechanism 11 to move and reset.

[0033] The movable extension plate 5 slides and resets inside the receiving hollow plate 3. Then, the movable protective frame 6 on the movable extension plate 5 moves towards the receiving protective frame 4. The movable protective frame 6 also drives the movable support plate 8 to slide and reset along the movable slot 7. Then, the first lifting mechanism 2 and the second lifting mechanism 11 are activated, so that the receiving hollow plate 3 and the movable extension plate 5 are reset.

[0034] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fall protection component for scaffolding used in construction engineering installation, including a support bracket (1), characterized in that: The support bracket (1) is fixedly connected to locking casters around its bottom. The support bracket (1) is provided with a first lifting mechanism (2) at the top. The first lifting mechanism (2) is fixedly connected to a support hollow plate (3) at the top. The support hollow plate (3) is fixedly connected to a support protective frame (4) at the top. The support hollow plate (3) is slidably connected to a movable extension plate (5) inside. The movable extension plate (5) is fixedly connected to a movable protective frame (6) at the top. The support protective frame (4) has movable slots (7) on both sides of its inner wall. The movable slots (7) are slidably connected to a movable support plate (8) inside. One end of the movable support plate (8) is fixedly connected to the movable protective frame (6). The support bracket (1) is provided with movable components inside. A connecting U-shaped frame (17) is provided above the receiving protective frame (4). Multiple connecting L-shaped stops (18) are fixedly connected to the back of the connecting U-shaped frame (17). Connecting grooves (19) are provided on both the front and rear sides of the connecting U-shaped frame (17). Adjusting support plates (20) are slidably connected inside the connecting grooves (19). Multiple adjusting L-shaped stops (21) are fixedly connected to the surface of the adjusting support plates (20). An adjusting U-shaped frame (22) is fixedly connected between one end of the two adjusting support plates (20). Multiple protective L-shaped stops (23) are connected to the outer wall of the adjusting U-shaped frame (22). Fixed components are connected to the side of the receiving protective frame (4) opposite to the moving protective frame (6).

2. The anti-fall component for scaffolding used in construction engineering installation according to claim 1, characterized in that: The movable component includes movable grooves opened on both sides of the inner wall of the receiving bracket (1), movable sliders (9) are slidably connected inside the movable grooves, and movable plates (10) are fixedly connected between the two movable sliders (9). A second lifting mechanism (11) is provided on the top of the movable plate (10), and the top of the second lifting mechanism (11) is fixedly connected to the movable extension plate (5).

3. The anti-fall component for scaffolding used in construction engineering installation according to claim 2, characterized in that: A movable horizontal plate (12) is fixedly connected between the two sides of the inner wall of the receiving bracket (1). The movable plate (10) is movably sleeved with the outer wall of the movable horizontal plate (12). A movable groove is opened at the bottom of the movable horizontal plate (12). A movable tooth groove (16) is opened on the inner wall of the movable groove. A movable self-locking motor (13) is fixedly connected at the bottom of the movable plate (10).

4. The anti-fall component for scaffolding used in construction engineering installation according to claim 3, characterized in that: The output end of the movable self-locking motor (13) is fixedly connected to a movable rod (14). The end of the movable rod (14) passes through the movable plate (10) and extends into the movable groove. The end of the movable rod (14) is fixedly connected to a movable gear (15). The movable gear (15) meshes with the movable tooth groove (16).

5. The anti-fall component for scaffolding used in construction engineering installation according to claim 1, characterized in that: The fixing component includes a fixing sleeve (24) fixedly connected to the side wall of the receiving protective frame (4) or the movable protective frame (6). A fixing toothed plate (25) is movably sleeved inside the fixing sleeve (24), and a fixing stop is fixedly connected to one end of the fixing toothed plate (25).

6. The anti-fall component for scaffolding used in construction engineering installation according to claim 5, characterized in that: The other end of the fixed toothed plate (25) is fixedly connected to the corresponding connecting U-shaped frame (17) or adjusting U-shaped frame (22). The surface of the fixed sleeve block (24) is provided with a fixed opening. A fixed cover is fixedly connected to the surface. Two fixed brackets (26) are fixedly connected to the surface of the fixed sleeve block (24). One of the fixed brackets (26) is fixedly connected to a fixed self-locking motor (27).

7. The anti-fall component for scaffolding used in construction engineering installation according to claim 6, characterized in that: The output end of the fixed self-locking motor (27) is fixedly connected to a fixed rod (28). The end of the fixed rod (28) passes through one of the fixed brackets (26) and is rotatably connected to the other fixed bracket (26). A fixed gear (29) is fixedly sleeved on the outer wall of the fixed rod (28). The fixed gear (29) meshes with the fixed tooth plate (25).

8. The anti-fall component for scaffolding used in construction engineering installation according to claim 1, characterized in that: A climbing ladder (30) is fixedly connected to the surface of the support bracket (1), an electrical control box (31) is fixedly connected to the top of the support bracket (1), and a controller (32) is fixedly connected to the side wall of the support bracket (1).

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