Anti-falling building scaffold

Abstract

The utility model provides an anti-falling building scaffold. According to the anti-falling building scaffold, a lifting motor is fixedly connected to the interior of a platform, the output end of the lifting motor is fixedly connected with a first belt pulley, two second belt pulleys are rotationally connected to the interior of the platform, and lifting threaded rods are fixedly connected to the tops of the two second belt pulleys; the tops of the two lifting threaded rods are fixedly connected with limiting covers, the outer surfaces of the two lifting threaded rods are in threaded connection with a bearing box, an in-out door is arranged on the front face of the bearing box, and a handle is fixedly connected to the front face of the in-out door. According to the anti-falling building scaffold provided by the utility model, through the device, objects falling from high altitudes can be prevented, potential safety hazards are solved, and constructors in the bearing box can be effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to a construction scaffold that prevents falling. Background Technology

[0002] Building construction refers to the production activities during the implementation phase of an engineering project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at a designated location. It includes foundation construction, main structure construction, roof construction, decoration construction, etc. When carrying out some low-altitude construction operations, scaffolding is needed to assist in the completion.

[0003] Existing anti-fall scaffolding for construction sites offers relatively simple protection, only preventing falls. However, given the prevalence of high-rise buildings on construction sites, the risk of other objects falling from heights is inevitable, posing a safety hazard.

[0004] Therefore, it is necessary to provide a construction scaffold that prevents falling objects from solving the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a construction scaffold that prevents objects from falling, thus solving the safety hazard caused by falling objects from high-rise buildings on construction sites.

[0006] To solve the above-mentioned technical problems, the anti-fall construction scaffold provided by this utility model includes: a base platform;

[0007] A lifting motor is fixedly connected inside the platform. A first pulley is fixedly connected to the output end of the lifting motor. Two second pulleys are rotatably connected inside the platform. A lifting threaded rod is fixedly connected to the top of each of the two second pulleys. A limit cover is fixedly connected to the top of each of the two lifting threaded rods. A carrying box is threadedly connected to the outer surface of each of the two lifting threaded rods. An entrance / exit door is provided on the front of the carrying box, and a handle is fixedly connected to the front of the entrance / exit door. Two uprights are fixedly connected to the top of the carrying box, and a crossbar is fixedly connected to the top of each upright. A second locking block is fixedly connected to the output end of the crossbar. An extension plate is rotatably connected inside the second locking block. A telescopic rod is fixedly connected to the top of the carrying box, and a first locking block is fixedly connected to the front of the telescopic rod. A safety top cover is fixedly connected to the top of the extension plate.

[0008] The first pulley is connected to the two second pulleys via belts. The tops of the two second pulleys pass through the top of the platform and are fixedly connected to the two lifting threaded rods. Rotating the two second pulleys drives the two lifting threaded rods to rotate, causing the load-bearing box to rise and fall. A handle can be used to open the access door to allow construction personnel to enter and exit the load-bearing box. Two uprights are located on one side of the top of the load-bearing box and are symmetrically positioned. A rotating motor can drive the safety cover to tilt left and right. An extension plate is also rotatably connected inside the first locking block. By raising and lowering the telescopic rod, the safety cover can tilt forward and backward, effectively blocking the radiation of stimulating light. The area covered by the safety cover is larger than the area of ​​the load-bearing box, so regardless of whether the safety cover is tilted left and right or forward and backward, it can block objects falling from a height.

[0009] Preferably, a safety rod is fixedly connected inside the bearing box, a sliding sleeve is slidably connected to the outer surface of the safety rod, and a safety buckle is fixedly connected to the outer surface of the sliding sleeve.

[0010] The safety bar is fixedly connected to the back of the load-bearing box. The safety belt can be fastened to the safety buckle. The sliding sleeve can slide left and right on the safety bar and can also rotate to avoid affecting the work of the construction personnel.

[0011] Preferably, storage slots are provided on both sides of the platform, and sliding rods are slidably connected inside the two storage slots.

[0012] The two storage slots are located on both sides of the platform and are staggered and symmetrical. The two sliding rods can slide inside the storage slots.

[0013] Preferably, each of the two sliding rods has a rotating block rotatably connected to one end facing away from the other, and a handle is fixedly connected to one side of each of the two rotating blocks facing away from the other.

[0014] The two rotating blocks can rotate at any angle, and the slide bar can be pulled out and pushed inward by pulling the two handles.

[0015] Preferably, the tops of both rotating blocks are threaded with stabilizing threaded rods, and the tops of both stabilizing threaded rods are fixedly connected with turntables.

[0016] The two stabilizing threaded rods can be easily rotated by turning the two turntables. After the device is moved to a designated position, the two stabilizing threaded rods will play a more stable role in the device.

[0017] Preferably, the bottoms of both stabilizing threaded rods are conical.

[0018] The cone shape is not very sharp, which avoids potential safety hazards and allows it to effectively penetrate the soil, making the device more stable.

[0019] Compared with related technologies, the anti-falling construction scaffold provided by this utility model has the following beneficial effects:

[0020] This utility model provides a construction scaffold designed to prevent falls. First, the scaffold is moved to a designated position using four casters. Once in position, the casters are secured to prevent swaying during lifting. After workers enter the support box through the access door, they can fasten their safety belts to the safety buckles, which are fixedly connected to a sliding sleeve. The sliding sleeve can move left and right and rotate up and down on the safety bar, avoiding interference with workers' work. Then, the lifting motor is activated, driving the support box upwards. Once the scaffold reaches the designated position, construction can begin. The safety cover at the top effectively prevents falls. The safety hazard posed by falling objects, especially during high-altitude operations where intense sunlight can irritate workers' eyes, presents a challenge. By activating a rotating motor, the safety cover can tilt left and right, and by extending and retracting a telescopic rod, it can also tilt forward and backward, effectively blocking glare. Since the safety cover covers an area larger than the load-bearing box, its tilt does not compromise protection against falling objects. This device effectively prevents such incidents, addresses safety concerns, and protects workers inside the load-bearing box. Attached Figure Description

[0021] Figure 1 A schematic diagram of a preferred embodiment of the anti-falling construction scaffold provided by this utility model;

[0022] Figure 2 A schematic diagram of the internal structure of the anti-falling construction scaffold provided by this utility model;

[0023] Figure 3 A schematic diagram of the back of the anti-falling construction scaffold provided by this utility model;

[0024] Figure 4 A schematic diagram of the top cross-section of the anti-falling construction scaffold provided by this utility model;

[0025] Figure 5 for Figure 4 The enlarged schematic diagram of part A shown below;

[0026] Figure 6 for Figure 4 A partial schematic diagram of the stabilizing threaded rod is shown.

[0027] The following are the labels in the diagram: 1. Safety top cover, 2. Lifting threaded rod, 3. Sliding sleeve, 4. Safety rod, 5. Load-bearing box, 6. Platform, 7. Casters, 8. Storage slot, 9. Sliding rod, 10. Stabilizing threaded rod, 11. Rotating block, 12. Handle, 13. Handle handle, 14. Door / entrance, 15. Upright pole, 16. Rotary motor, 17. Horizontal bar, 18. Limit cover, 19. Safety buckle, 20. Telescopic rod, 21. Lifting motor, 22. First pulley, 23. Second pulley, 24. First locking block, 25. Second locking block, 26. Support plate, 27. Turntable. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the anti-falling construction scaffold provided by this utility model; Figure 2 A schematic diagram of the internal structure of the anti-falling construction scaffold provided by this utility model; Figure 3 A schematic diagram of the back of the anti-falling construction scaffold provided by this utility model; Figure 4 A schematic diagram of the top cross-section of the anti-falling construction scaffold provided by this utility model; Figure 5 for Figure 4 The enlarged schematic diagram of part A shown below; Figure 6 for Figure 4 A partial schematic diagram of the stabilizing threaded rod is shown. The anti-fall construction scaffold includes: platform 6;

[0030] A lifting motor 21 is fixedly connected inside the platform 6. A first pulley 22 is fixedly connected to the output end of the lifting motor 21. Two second pulleys 23 are rotatably connected inside the platform 6. A lifting threaded rod 2 is fixedly connected to the top of each of the two second pulleys 23. A limit cover 18 is fixedly connected to the top of each of the two lifting threaded rods 2. A carrying box 5 is threadedly connected to the outer surface of the two lifting threaded rods 2. An entrance / exit door 14 is provided on the front of the carrying box 5. A handle 13 is fixedly connected to the front of the entrance / exit door 14. Two uprights 15 are fixedly connected to the top of the carrying box 5. A crossbar 17 is fixedly connected to the top of the two uprights 15. A second locking block 25 is fixedly connected to the output end of the crossbar 17. An extension plate 26 is rotatably connected inside the second locking block 25. A telescopic rod 20 is fixedly connected to the top of the carrying box 5. A first locking block 24 is fixedly connected to the front of the telescopic rod 20. A safety top cover 1 is fixedly connected to the top of the extension plate 26.

[0031] The lifting motor 21 is fixed in the middle of the platform 6. The top of the first pulley 22 is rotatably connected to the inside of the platform 6. The first pulley 22 is connected to two second pulleys 23 by belt transmission. The tops of the two second pulleys 23 pass through the top of the platform 6 and are fixedly connected to two lifting threaded rods 2. The rotation of the two second pulleys 23 can drive the two lifting threaded rods 2 to rotate, thereby raising and lowering the carrying box 5. The handle 13 can open the door 14 to allow construction personnel to enter and exit the carrying box 5. The two uprights 15 are located on one side of the top of the carrying box 5 and are symmetrical. The rotating motor 16 can drive the safety cover 1 to tilt left and right. The first locking block 24 is also rotatably connected to the extension plate 26. The raising and lowering of the telescopic rod 20 can drive the safety cover 1 to tilt back and forth, which can effectively block the radiation of stimulating light. The area covered by the safety cover 1 is larger than the area of ​​the carrying box 5. Therefore, no matter whether the safety cover 1 tilts left and right or back and forth, it can block objects falling from a height and ensure the safety of construction personnel inside the carrying box 5.

[0032] A safety rod 4 is fixedly connected inside the bearing box 5, and a sliding sleeve 3 is slidably connected to the outer surface of the safety rod 4. A safety buckle 19 is fixedly connected to the outer surface of the sliding sleeve 3.

[0033] The safety bar 4 is fixedly connected to the back of the load-bearing box 5. The safety belt can be fastened to the safety buckle 19. The sliding sleeve 3 can slide left and right on the safety bar 4 and can also rotate to avoid affecting the work of the construction personnel.

[0034] Both sides of the platform 6 are provided with storage slots 8, and the interior of each storage slot 8 is slidably connected with a sliding rod 9.

[0035] The two storage slots 8 are located on both sides of the platform 6 and are staggered and symmetrical. The two sliding rods 9 can slide inside the storage slots 8.

[0036] Each of the two sliding rods 9 has a rotating block 11 rotatably connected to one of its opposite ends, and a handle 12 is fixedly connected to one of the two rotating blocks 11 on the opposite side.

[0037] The two rotating blocks 11 can rotate at any angle, and the slide bar 9 can be pulled out and pushed inward by pulling the two handles 12.

[0038] The tops of both rotating blocks 11 are threaded with stabilizing threaded rods 10, and the tops of both stabilizing threaded rods 10 are fixedly connected with turntables 27.

[0039] The two stabilizing threaded rods 10 can be easily rotated by turning the two turntables 27. After the device is moved to a designated position, the two stabilizing threaded rods 10 can play a more stable role in the device.

[0040] The bottoms of both of the stabilizing threaded rods 10 are conical.

[0041] The cone shape is not very sharp, which avoids potential safety hazards. It can also effectively drill into the soil, making the device more stable and ensuring the safety of construction workers working at heights.

[0042] The working principle of the anti-falling construction scaffold provided by this utility model is as follows:

[0043] First, the construction scaffold is moved to the designated position using four casters 7. Then, the access door 14 is opened by pulling handle 13. Once the construction workers enter the carrying box 5, the lifting motor 21 is started. The output end of the lifting motor 21 drives the first pulley 22 to rotate. Through belt transmission, the two second pulleys 23 on the left and right rotate, which in turn drives the two lifting threaded rods 2 to rotate, thus raising the carrying box 5. Once it reaches the designated position, construction can begin. Because there is a safety cover 1 on top, it can effectively prevent the safety hazards caused by falling objects from height. Furthermore, when working at height, the sunlight is relatively strong and may irritate the eyes of construction workers, posing a certain safety hazard. By starting the rotating motor 16, the safety cover 1 can be tilted left and right. By extending and retracting the telescopic rod 20, the safety cover 1 can also be tilted forward and backward, effectively blocking the irritating sunlight.

[0044] Compared with related technologies, the anti-falling construction scaffold provided by this utility model has the following beneficial effects:

[0045] First, the construction scaffold is moved to the designated position using four casters 7. After moving to the designated position, the four casters 7 can be fixed to ensure that the construction scaffold does not shake during the lifting process. After the construction personnel enter the carrying box 5 through the entrance door 14, they can fasten their safety belts to the safety buckles 19, which are fixedly connected to the sliding sleeve 3. The sliding sleeve 3 can move left and right and rotate up and down on the safety bar 4 to avoid affecting the work of the construction personnel. Then, the lifting motor 21 is started, and the carrying box 5 is lifted through the output end of the lifting motor 21. When it is lifted to the designated position, construction can begin. Because there is a safety cover 1 on the top, it can effectively prevent objects from falling from height. The existing safety hazards, especially the relatively strong sunlight during high-altitude operations, may irritate the eyes of construction workers, posing a certain safety risk. By activating the rotating motor 16, the safety cover 1 can be tilted left and right, and by extending and retracting the telescopic rod 20, the safety cover 1 can also be tilted forward and backward, effectively blocking the irritating sunlight. The area covered by the safety cover 1 is larger than the area of ​​the carrying box 5, so regardless of whether the safety cover 1 is tilted left and right or forward and backward, it does not affect the protection against falling objects from above. This device can prevent falling objects from above, solve the safety hazard, and effectively protect the construction workers inside the carrying box 5.

[0046] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An anti-fall construction frame, characterized in that: include: platform; A lifting motor, the lifting motor is fixedly connected to the inside of the platform, the output end of the lifting motor is fixedly connected to the first pulley, the inside of the platform is rotatably connected to two second pulleys, the tops of the two second pulleys are fixedly connected to lifting threaded rods, the tops of the two lifting threaded rods are fixedly connected to limiting covers, the outer surfaces of the two lifting threaded rods are threadedly connected to a carrying box, the front of the carrying box is provided with an entry and exit door, the front of the entry and exit door is fixedly connected to a handle, the top of the carrying box is fixedly connected to two vertical poles, the tops of the two vertical poles are fixedly connected to a cross bar, the output end of the cross bar is fixedly connected to a second clamping block, the inside of the second clamping block is rotatably connected to an extension plate, the top of the carrying box is fixedly connected to a telescopic rod, the front of the telescopic rod is fixedly connected to the first clamping block, and the top of the extension plate is fixedly connected to a safety top cover.

2. The anti-fall construction scaffold according to claim 1 is characterized in that: A safety rod is fixedly connected to the interior of the carrying box, a sliding sleeve is slidably connected to the outer surface of the safety rod, and a safety buckle is fixedly connected to the outer surface of the sliding sleeve.

3. The anti-fall construction scaffold according to claim 1 is characterized in that: Storage grooves are provided on both sides of the platform, and sliding rods are slidably connected inside the two storage grooves.

4. The anti-fall construction scaffold according to claim 3 is characterized in that: The ends of the two sliding rods facing away from each other are rotatably connected with a rotating block, and the sides of the two rotating blocks facing away from each other are fixedly connected with a handle.

5. The anti-fall construction scaffold according to claim 4 is characterized in that: The tops of the two rotating blocks are both threadedly connected with stable threaded rods, and the tops of the two stable threaded rods are both fixedly connected with rotating disks.

6. The anti-fall construction scaffold according to claim 5, characterized in that: The bottoms of the two stabilizing threaded rods are both in a conical shape.

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