Anti-falling device for construction outside high-rise wall
By introducing a pressure sensor and an automatic leveling system of the motor into the construction device outside the high-rise wall, the inclination problem of the hanging basket when the rope is broken is solved, and the stable movement and safe and anti-falling effect of the hanging basket is achieved.
Patent Information
- Application Number
- CN202422611813.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-29
AI Technical Summary
The existing high-rise wall construction hanging baskets are prone to tilt when the rope breaks, causing construction personnel and materials to fall, which is less safe and convenient.
A device including a support frame, a motor, a winding drum, a fixed pulley, a working wire rope, a safety wire rope, a hanging basket, an anti-fall assembly, an adjustment assembly and a support assembly is designed. The pressure sensor and a motor automatically level the hanging basket when the rope breaks, and buffer and assist in contact with the wall through the wheels to prevent falling.
When the rope breaks, the hanging basket is automatically leveled to prevent falling, which improves construction safety and convenience and enhances the stability of the hanging basket movement.
Smart Images
Figure CN223256429U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of high-rise construction, in particular to a high-rise wall exterior construction anti-falling device. Background Art
[0002] High-rise construction typically refers to the upper floors of a building, or the building's overall height reaching a certain standard. High-rise exterior wall construction refers to various construction activities performed on the exterior walls of a high-rise building. This type of construction typically involves exterior maintenance, decoration, and cleaning of the building. Fall prevention measures for high-rise exterior wall construction are crucial for ensuring the safety of construction workers working at height. This type of construction typically involves exterior wall maintenance, decoration, and cleaning, and due to its height and complexity, requires strict safety measures.
[0003] Existing high-rise wall construction usually involves construction workers standing on a hanging basket, placing the tools and materials needed on the basket, and then moving the basket to the designated location for construction. Currently, fall protection is provided by guardrails on the hanging basket. However, when the rope on the hanging basket accidentally breaks, the hanging basket will tilt, which can easily cause construction workers and materials to fall, leading to safety accidents, resulting in low safety and inconvenience in use.
[0004] Therefore, it is necessary to design a high-rise wall construction anti-fall device that can level the hanging basket when the working wire rope breaks, prevent the hanging basket from falling, prevent construction workers and materials from falling, and improve the safety and convenience of use. Utility Model Content
[0005] In order to overcome the shortcomings that when the rope on the hanging basket breaks accidentally, the hanging basket will tilt, which may easily cause construction workers and materials to fall, causing safety accidents, resulting in low safety and inconvenience in use, the utility model provides a high-rise wall construction anti-fall device that can level the hanging basket when the working wire rope breaks, prevent the hanging basket from falling, prevent construction workers and materials from falling, and improve the safety and convenience of use.
[0006] The technical solution is as follows: A fall prevention device for high-rise wall construction, including a support frame, a motor, a winding drum, a fixed pulley, a working wire rope, a hanging basket, an anti-fall assembly, an adjustment assembly and a support assembly. The outer sides of the left and right parts of the support frame are connected to the motor, and the output shafts of the motors pass through the support frame and are connected to the winding drum. The winding drums are rotatably connected to the support frame. The upper and lower parts of the support frame are connected to two groups of left and right fixed pulleys, each group consists of two fixed pulleys, and the working wire ropes are wound around the sides of the winding drums that are close to each other. The working wire ropes are all wrapped around adjacent fixed pulleys. A hanging basket is connected between the tail ends of the working wire ropes, the winding drum is provided with an anti-fall assembly, the hanging basket is provided with an adjustment assembly, and the adjustment assembly is provided with a support assembly.
[0007] Optionally, slide grooves are provided on the lower sides of the left and right parts of the hanging basket.
[0008] Optionally, the hanging basket is made of steel and has good strength.
[0009] Optionally, the anti-fall component includes a safety wire rope, a connecting frame and a pressure sensor. The safety wire rope is wound around the sides of the winding reels away from each other, the safety wire ropes are passed around adjacent fixed pulleys, and the safety wire ropes pass through the hanging basket. The tail ends of the safety wire ropes are connected with a connecting frame, the connecting frame is located on the lower side of the hanging basket, and pressure sensors are connected to the upper sides of the left and right parts of the connecting frame. The pressure sensors are electrically connected to the motor on the same side.
[0010] Optionally, the adjustment component includes a slider and an electric push rod, the left and right parts of the hanging basket are slidably connected to the slider, and the lower rear side of the slider is connected to the electric push rod.
[0011] Optionally, the support assembly includes a wheel frame, a spring and a wheel, and a connecting piece is provided on the telescopic end of the electric push rod, the connecting piece is slidably connected to the wheel frame, the wheel frame is connected to the connecting piece on the same side with a spring, and the wheel frame is rotatably connected to the wheel frame.
[0012] The beneficial effects of the utility model are: 1. When the working wire rope on one side breaks, the hanging basket will tilt and contact the pressure sensor, and the motor will be automatically started to operate, so that the safety wire rope on the side of the broken working wire rope will rotate and reel in, and then the hanging basket will be leveled, so that the hanging basket can be leveled when the working wire rope breaks, preventing the hanging basket from falling, preventing construction workers and materials from falling, and improving safety and convenience of use.
[0013] 2. The utility model moves the wheels to contact the high-rise wall, then pulls the slider to move, so that the wheels avoid the glass, and then are protected by the guardrail, and then the wire is released by rotating the winding roller to move the hanging basket, which is buffered under the action of the spring. Then the construction workers carry out construction, thereby providing auxiliary support and buffering during the movement of the hanging basket, preventing the hanging basket from shaking and improving the stability of the hanging basket movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the first partial three-dimensional structure of the utility model.
[0016] Figure 3 This is a schematic diagram of the second partial three-dimensional structure of the utility model.
[0017] Figure 4 It is a partial three-dimensional structural sectional view of the utility model.
[0018] Explanation of the reference numerals: 1: support frame, 2: motor, 3: winding drum, 4: fixed pulley, 5: working wire rope, 6: safety wire rope, 7: hanging basket, 8: connecting frame, 9: pressure sensor, 10: slider, 11: electric push rod, 12: wheel frame, 13: spring, 14: wheel. DETAILED DESCRIPTION
[0019] The following describes embodiments of the present invention with reference to the accompanying drawings.
[0020] A high-rise wall construction anti-fall device, such as Figures 1-4 As shown, it includes a support frame 1, a motor 2, a winding drum 3, a fixed pulley 4, a working wire rope 5, a safety wire rope 6, a hanging basket 7, a connecting frame 8, a pressure sensor 9, a slider 10, an electric push rod 11, a wheel frame 12, a spring 13 and a wheel 14. The outer sides of the left and right parts of the support frame 1 are connected to the motor 2, and the output shaft of the motor 2 passes through the support frame 1 and is connected to the winding drum 3. The winding drum 3 is rotatably connected to the support frame 1. The upper and lower parts of the support frame 1 are connected to two groups of left and right fixed pulleys 4, each group consists of two fixed pulleys 4, and the side of the winding drum 3 close to each other is wound with a working wire rope 5, and the working wire rope 5 is bypassed by the adjacent fixed pulley 4. The side of the winding drum 3 away from each other is wound with a safety wire rope 6, and the safety wire rope 6 is bypassed by the adjacent fixed pulley 4. A hanging basket 7 is connected between the tail ends of the wire rope 5, and the safety wire rope 6 passes through the hanging basket 7. There are slide grooves on the lower sides of the left and right parts of the hanging basket 7 for easy movement. The hanging basket 7 is made of steel, has good strength, and can withstand a large load. A connecting frame 8 is connected between the tail ends of the safety wire rope 6. The connecting frame 8 is located on the lower side of the hanging basket 7. Pressure sensors 9 are connected to the upper sides of the left and right parts of the connecting frame 8. The pressure sensors 9 are electrically connected to the motor 2 on the same side. The left and right parts of the hanging basket 7 are slidably connected to sliders 10, and the lower rear sides of the sliders 10 are connected to electric push rods 11. Connecting parts are provided on the telescopic ends of the electric push rods 11. The connecting parts are slidably connected to wheel frames 12. Springs 13 are connected between the wheel frames 12 and the connecting parts on the same side, and wheels 14 are rotatably connected to the wheel frames 12.
[0021] When anti-falling is required during construction outside a high-rise wall, the device can be used. The support frame 1 is installed on the rooftop wall of the high-rise, and then the electric push rod 11 is started. The electric push rod 11 drives the connecting piece to move, so that the wheel frame 12 moves, and then drives the wheel 14 to move and contact the high-rise wall. Then the electric push rod 11 is closed, so that the construction workers stand on the hanging basket 7. The hanging basket 7 is made of steel, has good strength, and can withstand a large load. Then, the slider 10 is pulled to move along the slide groove, thereby driving the electric push rod 11, the connecting piece, The wheel frame 12 and the wheel 14 move so that the wheel 14 avoids the glass. After moving to the appropriate position, the tools and materials to be used are placed on the hanging basket 7. The hanging basket 7 is used to limit the tools and materials and protect the construction workers. Then the motor 2 is started, and the winding roller is driven by the motor 2 to rotate, thereby paying out the working wire rope 5 and the safety wire rope 6, so that the hanging basket 7, the connecting frame 8 and the pressure sensor 9 move, so that the wheel 14 rotates, and is buffered under the action of the spring 13. After moving to the appropriate position, the wheel 14 is closed. When the motor 2 is turned off, the construction workers can pick up tools and use materials to construct high-rise walls, thereby providing auxiliary support and buffering during the movement of the hanging basket 7, preventing the hanging basket 7 from shaking and improving the stability of the movement of the hanging basket 7. When the working wire rope 5 on one side breaks, the hanging basket 7 will tilt, causing one end of the hanging basket 7 to contact the connecting frame 8, so that the hanging basket 7 contacts the pressure sensor 9. When the pressure sensor 9 detects pressure, it will automatically start the motor 2 to operate, causing the safety wire rope 6 on the side of the broken working wire rope 5 to rotate and reel in, thereby leveling the hanging basket 7, so that the hanging basket 7 can be leveled when the working wire rope 5 breaks, preventing the hanging basket 7 from falling, preventing construction workers and materials from falling, and improving the safety and convenience of use. After use, the motor 2 is controlled to operate in the reverse direction, causing the winding roller to rotate in the reverse direction to reel in the working wire rope 5 and the safety wire rope 6, thereby driving the hanging basket 7 and the connecting frame 8 to move in the reverse direction and reset, and then turning off the motor 2, allowing the construction workers to get off the hanging basket 7, then remove the tools, and then move the device away.
[0022] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims
1. A high-rise wall construction anti-fall device, characterized by: The utility model comprises a support frame (1), a motor (2), a winding drum (3), a fixed pulley (4), a working steel wire rope (5), a hanging basket (7), an anti-falling component, an adjusting component and a supporting component. The outer sides of the left and right parts of the support frame (1) are both connected with the motor (2). The output shaft of the motor (2) passes through the support frame (1) and is connected with the winding drum (3). The winding drum (3) is rotatably connected with the support frame (1). The upper and lower parts of the support frame (1) are both connected with two groups of left and right fixed pulleys (4), each group is composed of two fixed pulleys (4). The sides of the winding drums (3) close to each other are both wound with working steel wire ropes (5). The working steel wire ropes (5) are all wound around adjacent fixed pulleys (4). The tail ends of the working steel wire ropes (5) are connected with the hanging basket (7). The winding drum (3) is provided with an anti-falling component. The hanging basket (7) is provided with an adjusting component. The adjusting component is provided with a supporting component.
2. The anti-falling device for high-rise wall construction according to claim 1, characterized in that: The left and right lower sides of the hanging basket (7) are both provided with chutes.
3. A high-rise wall exterior construction anti-falling device as claimed in claim 2, characterized in that: The hanging basket (7) is made of a rigid material and has good strength.
4. A high-rise wall exterior construction anti-falling device as claimed in claim 3, characterized in that: The anti-fall component comprises a safety steel wire rope (6), a connecting frame (8) and a pressure sensor (9); the safety steel wire rope (6) is wound around the side of the winding drum (3) away from each other; the safety steel wire rope (6) is wound around the adjacent fixed pulley (4); the safety steel wire rope (6) passes through the hanging basket (7); the tail ends of the safety steel wire rope (6) are connected with a connecting frame (8); the connecting frame (8) is located on the lower side of the hanging basket (7); the upper sides of the left and right parts of the connecting frame (8) are connected with pressure sensors (9); and the pressure sensors (9) are electrically connected to the motor (2) on the same side.
5. The anti-falling device for high-rise wall construction according to claim 4, characterized in that: The adjustment component comprises a slider (10) and an electric push rod (11); the left and right parts of the hanging basket (7) are both slidably connected to the slider (10); and the lower rear side of the slider (10) is connected to the electric push rod (11).
6. The anti-falling device for high-rise wall construction according to claim 5, characterized in that: The supporting assembly comprises a wheel frame (12), a spring (13) and a wheel (14); a connecting piece is provided on the telescopic end of the electric push rod (11); the wheel frame (12) is slidably connected to the connecting piece; the spring (13) is connected between the wheel frame (12) and the connecting piece on the same side; and the wheel frame (12) is rotatably connected to the wheel (14).