Hanging basket stability auxiliary system

Abstract

The invention provides a hanging basket stability assisting system, and belongs to the technical field of hanging basket stability assisting.The hanging basket stability assisting system comprises a supporting frame, a horizontal adjusting assembly, a counterweight assembly and a braking assembly, the bottom of the supporting frame is fixed to any plane of the top of a building, and the supporting frame is used for providing stability supporting for a hanging basket; the horizontal adjusting assembly is arranged at the bottom of the supporting frame and used for adjusting the horizontal position of the supporting frame so that the position of the hanging basket perpendicular to the supporting frame can be adjusted according to a building structure. One end of the counterweight assembly is fixedly connected with the hanging basket, and a lever structure is formed between the counterweight assembly and the hanging basket and used for balancing the descending height and the loading weight of the hanging basket so as to guarantee the stability of the hanging basket in the operation process; and one end of the brake assembly is fixedly connected with the supporting frame, and the other end of the brake assembly is connected with the hanging basket. The problems that the hanging basket is unstable due to different heights of working faces of the hanging basket support and the safety coefficient is low due to insufficient stability of the hanging basket support can be solved.

Description

Technical Field

[0001] The invention belongs to the technical field of hanging basket stability assistance, and in particular relates to a hanging basket stability assistance system. Background Art

[0002] The hanging basket is a kind of suspended working platform commonly used in construction. It is usually made of steel structure or aluminum alloy. It can be suspended on the facade of the building and move vertically. The hanging basket is equipped with an electric lifting system, which can move up and down on the outer wall of the building, providing a working platform for construction workers to work at height. Its main function is to be used for external operations of high-rise buildings, such as cleaning, maintenance, painting, installing windows and other tasks. With the advancement of urbanization and the popularity of high-rise buildings, the requirements for efficiency and safety in construction are getting higher and higher. The use of the hanging basket meets the needs of modern construction for efficiency, precision and safety. There are densely populated high-rise buildings in the city, and traditional construction methods are difficult to meet the requirements of fast and high-quality construction. The hanging basket provides a solution to help the construction industry adapt to the needs of a rapidly developing society. The facade construction of high-rise buildings is difficult, and traditional scaffolding or hoisting equipment cannot meet the needs. The hanging basket can move vertically on the outer wall of the building and directly reach the construction area, which improves work efficiency and shortens the construction period.

[0003] However, if the top surface of the building is uneven, this will cause a series of problems in the placement and use of the hanging basket. If the top surface is uneven, the hanging basket may not be supported evenly, resulting in unstable installation. This will increase the risk of the hanging basket tilting or shaking during operation, affecting the safety of the operators. The uneven top surface will cause the hanging basket to have uneven load distribution when carrying the weight of the building. Certain areas may be subjected to excessive pressure, increasing the risk of structural deformation and even causing damage to the hanging basket and the building structure. Summary of the invention

[0004] In view of this, the present invention provides a hanging basket stability auxiliary system, which can solve the problems of hanging basket instability caused by different working surface heights of the hanging basket support and low safety factor caused by insufficient stability of the hanging basket support.

[0005] The present invention is achieved in that:

[0006] The present invention provides a hanging basket stability auxiliary system, which includes a support frame, a horizontal adjustment component, a counterweight component and a brake component. The bottom of the support frame is fixed to any plane on the top of the building, so as to provide stability support for the hanging basket. The bottom of the support frame is provided with the horizontal adjustment component, and the horizontal adjustment component is used to adjust the horizontal position of the support frame so that the position of the hanging basket perpendicular to the support frame is adjusted according to the building structure. One end of the counterweight component is fixedly connected to the hanging basket, and a lever structure is formed therebetween, so as to balance the descending height of the hanging basket and the loaded weight to ensure the stability of the hanging basket during operation. One end of the brake component is fixedly connected to the support frame, and the other end is connected to the hanging basket, so as to perform emergency braking on the hanging basket when the operation of the hanging basket is abnormal to ensure the safety of the hanging basket during operation.

[0007] The technical effects of a hanging basket stability auxiliary system provided by the present invention are as follows: by setting a support frame, it can be fixed on the top of the building, providing a stable support for the hanging basket, preventing the hanging basket from shaking or tilting during use, thereby improving the safety of the operation; the support frame can evenly distribute the load of the hanging basket, reduce the local pressure on the building structure, and reduce the risk of damage to the building. The stable support frame enables the hanging basket to work steadily at high altitudes, improves the accuracy and efficiency of workers' operations, and shortens the construction time. By setting a horizontal adjustment component, the support frame can be kept stable, thereby avoiding tilting or instability caused by the slope, ensuring the stability of the hanging basket during high-altitude operations; by eliminating the influence of the slope on the support frame, the safety risks caused by instability are reduced; at the same time, it can adapt to building surfaces with different slopes, expanding the scope of use and flexibility of the support frame. By setting a counterweight component, the hanging basket can be prevented from being unstable or swaying during operation by balancing the descending height and loading weight of the hanging basket, thereby improving the safety of the operation. The counterweight component can adjust the counterweight according to the weight loaded on the hanging basket, adapt to different load conditions, so that the hanging basket can operate stably. By setting up a brake assembly, the rapid descent of the hanging basket can be prevented, and accidental falls due to wire slippage or other failures can be prevented, thereby greatly improving the safety of operators and equipment; and effectively avoiding the potential risks caused by rapid falls.

[0008] On the basis of the above technical solution, a hanging basket stability auxiliary system of the present invention can also be improved as follows:

[0009] The support frame includes a main beam frame and a cantilever beam, the main beam frame is fixed at the top of the building, and the cantilever beam is fixedly connected to the main beam frame and is used to extend to the outside of the building so that the hanging basket can adjust the width of the building;

[0010] The main beam frame includes an inner ring frame, which is fixed to the plane position of the building through an internal fixed connection assembly; the inner ring frame is an octagonal structure; an outer ring frame is arranged outside the inner ring frame, and the outer ring frame is arranged concentrically with the inner ring frame; the bottom of the outer ring frame is fixed with the horizontal adjustment assembly for adjusting the inclination angle of the plane formed by the inner ring frame and the outer ring frame; the outer ring frame is fixed to the top of the building through an external fixed connection assembly;

[0011] The inner ring frame and the outer ring frame are fixedly connected by horizontal rods. The horizontal rods are parallel to the plane formed by the inner ring frame and the outer ring frame, and include three layers: upper, middle and lower layers, which sequentially enhance the connection strength between the inner ring frame and the outer ring frame; a plurality of oblique rods are fixed between the three layers of horizontal rods, and the corresponding connection angles of the oblique rods to the inner ring frame, the outer ring frame and the horizontal rods are all 45°, forming a triangular structure between the adjacent inner ring frame, the outer ring frame and the horizontal rods, respectively, for distributing the force to ensure the structural stability of the support frame.

[0012] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by setting up an octagonal main beam frame, the corresponding brackets of each side can be adjusted accordingly, which can achieve uniform load distribution, prevent excessive local pressure, protect buildings and equipment, and provide stable support on irregular or inclined terrain, reducing the risk of tilting or sliding of the support frame. By setting up diagonal rods, the load can be effectively shared and transferred, and the overall stability of the support frame can be enhanced. The isosceles right triangle can effectively control the deformation of the support frame and prevent deformation or distortion caused by uneven load or external force. The triangular structure can effectively distribute and transfer force, making the force more uniform and improving the overall mechanical properties of the structure.

[0013] Furthermore, the inner ring frame and the outer ring frame are both structures composed of square frames, and vertical rods and oblique rod structures are respectively fixed inside the square frames to enhance the stability of the inner ring frame and the outer ring frame;

[0014] The inner ring frame, the outer ring frame, the horizontal rod and the diagonal rod are all made of aluminum alloy, and adjacent structures are fixedly connected by reinforcing bolts.

[0015] Further, a tensioning member is fixed on a side of the main beam frame close to the interior of the building and away from the cantilever beam, and the tensioning member includes a first hoisting motor, a wire ring and a fixing rope, the first hoisting motor is fixed inside the building, the wire ring is arranged between the first hoisting motor and the main beam frame, one end of the fixing rope is fixed to the main beam frame, and the other end passes through the wire ring and is wound around the first hoisting motor, and the first hoisting motor is used to give the main beam frame a force toward the interior of the building by stretching the fixing rope to ensure the stability of the cantilever beam;

[0016] The wire loop is fixed to the surface of the building through a bracket, and its height is the same as that of the first hoisting motor, so that the fixing rope is parallel to the top plane of the building between the wire loop and the first hoisting motor; the inside of the wire loop is tilted, and its tilt angle is the tilt angle between the center position of the main beam frame and the position of the first hoisting motor;

[0017] The side where the fixing rope is connected to the main beam frame is a double-head structure, which is fixedly connected to the top and bottom of the outer ring frame respectively, and a fixing ring is provided at the intersection inclined toward the center position of the outer ring frame, and the fixing ring is used to fix the double heads into a single-head structure.

[0018] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by setting the wire ring, it is possible to ensure that the fixed rope remains parallel to the top surface of the building when tightened, thereby providing uniform tension distribution, reducing structural instability caused by inconsistent rope angles, reducing mechanical problems caused by angle deviations, and improving the reliability of the overall structure. The double-headed structure of the fixed rope can provide more comprehensive support, enhance the stability of the support frame in the vertical direction, and prevent it from tilting or shaking. The double fixing of the fixed rope at the top and bottom helps to evenly distribute the load and reduce local stress concentration, thereby improving the overall stability of the structure.

[0019] Furthermore, the inner fixed connection assembly includes embedded rivets and inner tensile members, and the outer fixed connection assembly also includes rivets and outer tensile members;

[0020] The embedded rivet is fixed on the building plane at the corresponding position of the inner ring frame and the outer ring frame, and the bottom is a screw structure, and the top is a bendable steel plate, which passes through the top of one side of the corresponding inner ring frame and the outer ring frame and is fixed to the embedded rivet by bolts, and the bendable steel plate is made of memory metal;

[0021] The inner stretching member includes an octagonal fixing member fixed at the center of the inner ring frame by screws and a compression spring connected between the inner ring frame and the hexagonal fixing member;

[0022] The outer tensile member includes a fixing nail and a tensile steel core, wherein the fixing nail is fixed on the plane of the building at an angle toward the outer ring frame, and a connecting ear is arranged outside the outer ring frame, and the tensile steel core is connected between the fixing nail and the connecting ear;

[0023] The inner tensile member and the outer tensile member work together to provide the main beam frame with tensile forces that work together inward and outward to ensure the stability of the main beam frame.

[0024] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by setting the internal fixing connector and the external fixing connector, a strong fixation can be provided, so that the connection part has a higher structural strength and stability. The top bendable steel plate can adapt to slight deformations, ensuring that the connection point can be stably fixed on the support frame, reducing looseness or instability caused by installation errors. By bolting, the connection components can be quickly and accurately fixed in place, simplifying the installation process and improving efficiency. The bolt connection allows fine-tuning after installation to ensure accurate docking and alignment of the components and the support frame.

[0025] By setting up the inner and outer tensile parts, adaptive tension adjustment capability can be provided, so that the inner tensile part can automatically adjust its tensile force according to the change of load, thereby maintaining the stability of the support frame and the integrity of the structure. The spring can effectively absorb and reduce the impact caused by external load changes or vibrations, reduce the impact of vibrations on the support frame, and improve the stability and comfort of the structure.

[0026] Furthermore, the bottom of the inner ring frame and the outer ring frame integrally extend from the inside to the outside to form the cantilever beam, the cantilever beam is a structure in which a straight plate and an arc plate are integrally connected, the arc plate is arranged on the outside of the straight plate and extends to the outside of the building, and a sliding rail is arranged on the surface thereof for passing the lifting rope of the hanging basket; reinforcing ribs are fixed on the side walls of the cantilever beam for supporting the stability of the cantilever beam; a triangular stability structure is fixed between the top of the cantilever beam and the upper structure of the outer ring frame for enhancing the strength of the connection between the cantilever beam and the main beam frame;

[0027] A partition is provided on the upper surface of the cantilever beam, the height of the partition is higher than the height of the structure for controlling the lifting of the hanging basket, and a through hole is provided on the partition for passing the lifting rope.

[0028] The beneficial effect of adopting the above-mentioned improvement scheme is: by setting a partition, it is possible to prevent the hanging basket lifting motor from being suddenly pulled by the hanging basket and causing it to fall, and the partition can provide a buffer for the falling of the hanging basket lifting motor.

[0029] Furthermore, the horizontal adjustment component includes a reinforcement layer and a rotating bolt, the reinforcement layer is fixed to the two sides of the bottom of the outer ring frame by the rotating bolts, a plurality of screw holes are arranged on the surface of the reinforcement layer, each screw hole corresponds to one rotating bolt, a compression spring is arranged between the reinforcement layer and the bottom of the outer ring frame, and the inclination angle of the fixed plane of the outer ring frame is adjusted by the pressing force of the rotating bolt on the compression spring;

[0030] The horizontal adjustment components and the external fixing connectors are arranged alternately.

[0031] The beneficial effect of adopting the above-mentioned improvement scheme is that by setting the rotating bolt, the thickness of the reinforcement layer can be adjusted so that the support frame can accurately adapt to the slope of the building, ensuring that the support frame is level or consistent with the requirements of the building. The rotating bolt provides a convenient adjustment mechanism, so that the support frame can be fine-tuned quickly and accurately during the installation and adjustment process, simplifying the installation process.

[0032] Furthermore, the counterweight assembly includes a pulley, a connecting rope, a hoisting piece and a counterweight block. The pulley is fixed on the top of the building plane and includes two pulleys, which are respectively arranged on both sides of the hanging basket; one end of the connecting rope is fixed to the hanging basket, and the other end is passed around the pulley and fixed with the hoisting piece, and the counterweight block is manually placed on the hoisting piece; the lever structure composed of the pulley, the connecting rope, the hoisting piece and the counterweight block is used to reduce the tensile force of the hanging basket lifting assembly on the hanging basket to improve the stability of the hanging basket.

[0033] Furthermore, the brake assembly includes a second hoisting motor, a friction part and a lifting rod. The second hoisting motor is fixed inside the inner ring frame and is connected to the hanging basket through the friction part. The lifting rod is arranged between the second hoisting motor and the hanging basket. A brake part matching the friction part is fixed on the top of the lifting rod. The friction force generated when the friction part contacts the brake part causes the friction part to give the hanging basket an upward force, thereby performing emergency braking on the hanging basket.

[0034] Furthermore, the lifting rod includes a plurality of lifting rods, and the inclination angle of the top braking member is the same as the inclination angle of the friction member at the corresponding position.

[0035] Compared with the prior art, the beneficial effects of a hanging basket stability auxiliary system provided by the present invention are as follows: by setting a support frame, it can be fixed on the top of the building, providing a stable support for the hanging basket, preventing the hanging basket from shaking or tilting during use, thereby improving the safety of the operation; the support frame can evenly distribute the load of the hanging basket, reduce the local pressure on the building structure, and reduce the risk of damage to the building. The stable support frame enables the hanging basket to work steadily at high altitudes, improves the accuracy and efficiency of workers' operations, and shortens the construction time. By setting a horizontal adjustment component, the support frame can be kept stable, thereby avoiding tilting or instability caused by the slope, and ensuring the stability of the hanging basket during high-altitude operations; by eliminating the influence of the slope on the support frame, the safety risks caused by instability are reduced; at the same time, it can adapt to building surfaces with different slopes, expanding the scope of use and flexibility of the support frame. By setting a counterweight component, the hanging basket can be prevented from being unstable or swaying during operation by balancing the descending height and loading weight of the hanging basket, thereby improving the safety of the operation. The counterweight component can adjust the counterweight according to the weight loaded on the hanging basket, adapt to different load conditions, so that the hanging basket can operate stably. By setting up a brake assembly, the rapid descent of the hanging basket can be prevented, and accidental falls due to wire slippage or other failures can be prevented, thereby greatly improving the safety of operators and equipment; and effectively avoiding the potential risks caused by rapid falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0037] Figure 1 It is a structural schematic diagram of a hanging basket stability auxiliary system;

[0038] Figure 2 A top view of a support frame of a hanging basket stability auxiliary system;

[0039] Figure 3 It is a structural schematic diagram of a main beam frame of a hanging basket stability auxiliary system;

[0040] Figure 4 It is a partial side view of a main beam frame of a hanging basket stability auxiliary system;

[0041] Figure 5 A schematic diagram of the internal structure of a horizontal adjustment component of a hanging basket stability auxiliary system;

[0042] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0043] 10. Support frame; 11. Main beam frame; 111. Inner ring frame; 112. Outer ring frame; 113. Horizontal rod; 114. Diagonal rod; 115. Tensile member; 1151. First winch motor; 1152. Wire ring; 1153. Fixed rope; 12. Cantilever beam; 20. Horizontal adjustment assembly; 21. Reinforcement layer; 22. Rotating bolt; 30. Counterweight assembly; 31. Pulley; 32. Connecting rope; 33. Hoisting member; 34. Counterweight block; 40. Braking assembly; 41. Second winch motor; 42. Friction member; 43. Lifting rod. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0045] like Figure 1-5 As shown, it is an embodiment of a hanging basket stability assist system provided by the present invention. In this embodiment, it includes a support frame 10, a horizontal adjustment component 20, a counterweight component 30 and a brake component 40. The bottom of the support frame 10 is fixed to any plane on the top of the building, and is used to provide stability support for the hanging basket; a horizontal adjustment component 20 is provided at the bottom of the support frame 10, and the horizontal adjustment component 20 is used to adjust the horizontal position of the support frame 10 so that the position of the hanging basket perpendicular to the support frame 10 is adjusted according to the building structure; one end of the counterweight component 30 is fixedly connected to the hanging basket, and a lever structure is formed therebetween, which is used to balance the descending height of the hanging basket and the weight of the load to ensure the stability of the hanging basket during operation; one end of the brake component 40 is fixedly connected to the support frame 10, and the other end is connected to the hanging basket, and is used to perform emergency braking on the hanging basket when the operation of the hanging basket is abnormal to ensure the safety of the hanging basket during operation.

[0046] The structure of the hanging basket refers to the Chinese patent with patent number CN202310238101.1 (publication number: CN115929008B): a hanging basket for urban construction.

[0047] Among them, in the above technical solution, the support frame 10 includes a main beam frame 11 and a cantilever beam 12, the main beam frame 11 is fixed at the top position of the building, and the cantilever beam 12 is fixedly connected to the main beam frame 11, and is used to extend to the outside of the building so that the hanging basket can adjust the width from the building;

[0048] The main beam frame 11 includes an inner ring frame 111, which is fixed to the plane position of the building through an inner fixed connection assembly; the inner ring frame 111 is an octagonal structure; an outer ring frame 112 is arranged outside the inner ring frame 111, and the outer ring frame 112 is arranged concentrically with the inner ring frame 111; a horizontal adjustment assembly 20 is fixed at the bottom of the outer ring frame 112, which is used to adjust the inclination angle of the plane formed by the inner ring frame 111 and the outer ring frame 112; the outer ring frame 112 is fixed to the top of the building through an external fixed connection assembly;

[0049] The inner ring frame 111 and the outer ring frame 112 are fixedly connected by horizontal rods 113. The horizontal rods 113 are parallel to the plane formed by the inner ring frame 111 and the outer ring frame 112, and include three layers: upper, middle and lower layers, which successively enhance the connection strength between the inner ring frame 111 and the outer ring frame 112; a plurality of inclined rods 114 are fixed between the three layers of horizontal rods 113, and the corresponding connection angles of the inclined rods 114 and the inner ring frame 111, the outer ring frame 112 and the horizontal rods 113 are all 45°, forming a triangular structure between the adjacent inner ring frames 111, the outer ring frames 112 and the horizontal rods 113, respectively, for distributing the force to ensure the structural stability of the support frame 10.

[0050] Further, in the above technical solution, the inner ring frame 111 and the outer ring frame 112 are both structures composed of square frames, and vertical rods and oblique rod structures are fixed inside the square frames to enhance the stability of the inner ring frame 111 and the outer ring frame 112;

[0051] The inner ring frame 111, the outer ring frame 112, the horizontal rod 113 and the diagonal rod 114 are all made of aluminum alloy, and adjacent structures are fixedly connected by reinforcing bolts.

[0052] Further, in the above technical solution, a tensioning member 115 is fixed on the side of the main beam frame 11 close to the interior of the building and away from the cantilever beam 12. The tensioning member 115 includes a first hoisting motor 1151, a wire ring 1152 and a fixing rope 1153. The first hoisting motor 1151 is fixed inside the building. The wire ring 1152 is arranged between the first hoisting motor 1151 and the main beam frame 11. One end of the fixing rope 1153 is fixed to the main beam frame 11, and the other end passes through the wire ring 1152 and is wound on the first hoisting motor 1151. The first hoisting motor 1151 is used to give the main beam frame 11 a force toward the interior of the building by stretching the fixing rope 1153 to ensure the stability of the cantilever beam 12.

[0053] The wire loop 1152 is fixed to the surface of the building through a bracket, and its height is the same as that of the first hoisting motor 1151, so that the fixing rope 1153 is parallel to the top plane of the building between the wire loop 1152 and the first hoisting motor 1151; the inside of the wire loop 1152 is tilted, and its tilt angle is the tilt angle between the center position of the main beam frame 11 and the position of the first hoisting motor 1151;

[0054] The side where the fixing rope 1153 is connected to the main beam frame 11 is a double-head structure, which is fixedly connected to the top and bottom of the outer ring frame 112 respectively, and a fixing ring is provided at the intersection inclined toward the center position of the outer ring frame 112, which is used to fix the double head into a single-head structure.

[0055] Further, in the above technical solution, the internal fixed connection assembly includes embedded rivets and internal tensile members, and the external fixed connection assembly also includes rivets and external tensile members;

[0056] The embedded rivets are fixed on the building plane at the corresponding positions of the inner ring frame 111 and the outer ring frame 112. The bottom is a screw structure, and the top is a bendable steel plate. After passing through the top of one side of the corresponding inner ring frame 111 and the outer ring frame 112, they are fixed on the embedded rivets by bolts. The bendable steel plate is made of memory metal.

[0057] The inner tensioning member includes an octagonal fixing member fixed at the center of the inner ring frame 111 by screws and a compression spring connected between the inner ring frame 111 and the hexagonal fixing member;

[0058] The outer tensile member includes a fixing nail and a tensile steel core. The fixing nail is fixed on the plane of the building at an angle toward the outer ring frame 112. A connecting ear is provided on the outside of the outer ring frame 112. The tensile steel core is connected between the fixing nail and the connecting ear.

[0059] The inner tensile member and the outer tensile member work together to provide the main beam frame 11 with tensile forces acting inwardly and outwardly to ensure the stability of the main beam frame 11 .

[0060] Further, in the above technical solution, the bottom of the inner ring frame 111 and the outer ring frame 112 are integrally extended from the inside to the outside to form a cantilever beam 12, and the cantilever beam 12 is a structure in which a straight plate and an arc plate are integrally connected, and the arc plate is arranged on the outside of the straight plate and extends to the outside of the building, and a sliding rail is arranged on its surface for passing the lifting rope of the hanging basket; reinforcing ribs are fixed on the side walls of the cantilever beam 12 for supporting the stability of the cantilever beam 12; a triangular stability structure is fixed between the top of the cantilever beam 12 and the upper structure of the outer ring frame 112 for enhancing the strength of the connection between the cantilever beam 12 and the main beam frame 11;

[0061] A partition is provided on the upper surface of the cantilever beam 12. The height of the partition is higher than the height of the structure for controlling the lifting of the hanging basket. A through hole is provided on the partition for passing the lifting rope.

[0062] Further, in the above technical solution, the horizontal adjustment component 20 includes a reinforcing layer 21 and a rotating bolt 22, the reinforcing layer 21 is fixed to the two sides of the bottom of the outer ring frame 112 by the rotating bolt 22, a plurality of screw holes are arranged on the surface of the reinforcing layer 21, each screw hole corresponds to a rotating bolt 22, a compression spring is arranged between the reinforcing layer 21 and the bottom of the outer ring frame 112, and the inclination angle of the fixed plane of the outer ring frame 112 is adjusted by the pressing force of the rotating bolt 22 on the compression spring;

[0063] The horizontal adjustment components 20 and the external fixing connectors are arranged alternately.

[0064] Furthermore, in the above technical scheme, the counterweight assembly 30 includes a pulley 31, a connecting rope 32, a hanging piece 33 and a counterweight block 34. The pulley 31 is fixed at the top of the building plane and includes two pulleys, which are respectively arranged on both sides of the hanging basket; one end of the connecting rope 32 is fixed to the hanging basket, and the other end is passed around the pulley 31 and fixed with the hanging piece 33, and the counterweight block 34 is manually placed on the hanging piece 33; the lever structure composed of the pulley 31, the connecting rope 32, the hanging piece 33 and the counterweight block 34 is used to reduce the tensile force of the hanging basket lifting assembly on the hanging basket to improve the stability of the hanging basket.

[0065] Furthermore, in the above technical solution, the brake assembly 40 includes a second hoisting motor 41, a friction member 42 and a lifting rod 43. The second hoisting motor 41 is fixed inside the inner ring frame 111, and is connected to the hanging basket through the friction member 42. The lifting rod 43 is arranged between the second hoisting motor 41 and the hanging basket. A brake member matching the friction member 42 is fixed to the top of the lifting rod 43. The friction force generated when the friction member 42 contacts the brake member causes the friction member 42 to give the hanging basket an upward force, thereby performing emergency braking on the hanging basket.

[0066] The top brake piece is made of rubber, and the surface of the top brake piece is provided with a rough pattern. The lifting rod 43 is a rectangular parallelepiped structure, and the lifting rod 43 is made of steel with a cross section of 40*90mm.

[0067] Furthermore, in the above technical solution, the lifting rod 43 includes a plurality of lifting rods, and the inclination angle of the top braking member is the same as the inclination angle of the friction member 42 at the corresponding position.

[0068] Adjust the rotating bolts 22 at different positions to change the height of the reinforcement layer 21, thereby driving the inner ring frame 111 and the outer ring frame 112 at the corresponding positions to change their heights to adapt to the sloped roof surface of the building, so that the octagonal support frame 10 remains stable. During operation, the hanging basket lifting motor pulls up, and the lifting rope connected to the hanging basket slides at the arc plate of the cantilever beam 12. At the same time, since the connecting rope 32 is connected to the hanging basket, the hanging part 33 falls as the hanging basket rises, and a suitable counterweight 34 is selected according to the weight of the hanging basket; according to the lever balance formula F1L1=F2L2, the product of the weight of the hanging basket and the length from the hanging basket to the pulley 31 is equal to the product of the sum of the weight of the hanging part 33 and the counterweight 34 and the distance between the hanging part 33 and the pulley 31. Since the friction member 42 is connected to the hanging basket, as the hanging basket rises, the friction member 42 rubs on the top brake member to limit the lifting speed of the hanging basket. When the basket slips, the friction of the top brake can prevent the basket from falling too quickly.

[0069] Example:

[0070] The support frame and main beam frame are made of aluminum alloy. The inner ring frame is octagonal with a side length of 3 meters. The outer side of the outer ring frame is 0.5 meters away from the edge of the inner ring frame. There are three layers of horizontal bars, each layer is 0.1 meters wide, the upper and lower layers are 0.5 meters apart, and the middle layer is 0.3 meters apart.

[0071] The cantilever beam is made of aluminum alloy and steel. The straight plate is 1 meter wide, the curved plate extends 0.8 meters outside the building, and the sliding rail is 0.2 meters wide.

[0072] The tensioning device includes a first winch motor with a power of 2kW; the conductor loop has an inclination angle of 10°; and the fixed rope is 20 meters long.

[0073] The thickness of the reinforcement layer is 0.05 meters and the bottom width is 2 meters

[0074] Pulley diameter 0.3m, quantity 2. Connection rope diameter 0.02m, length 20m. Hoisting parts: rated load 500kg. Counterweight (34): each weighing 200kg, total weight 600kg.

[0075] Second hoisting motor: power is 1.5kW. Friction coefficient of friction part is 0.8. Lifting rod: 3 pieces, each 2 meters long, with brake piece fixed on the top, and the inclination angle is consistent with the friction piece.

[0076] The maximum load of the hanging basket is 800 kg and the weight is 200 kg. The working height can be adjusted to 50 meters. The design of the counterweight assembly and the support frame ensures that the stability of the hanging basket is not less than 90% under the maximum load.

[0077] Specifically, the principle of the present invention is: adjusting the rotating bolts 22 at different positions to change the height of the reinforcement layer 21, thereby driving the inner ring frame 111 and the outer ring frame 112 at the corresponding positions to change their heights to adapt to the sloped roof surface of the building, so that the octagonal support frame 10 remains stable. During operation, the hanging basket lifting motor pulls up, and the lifting rope connected to the hanging basket slides at the arc plate of the cantilever beam 12. At the same time, since the connecting rope 32 is connected to the hanging basket, the hanging part 33 falls as the hanging basket rises, and a suitable counterweight 34 is selected according to the weight of the hanging basket; according to the balance formula of the lever F1L1=F2L2, the product of the weight of the hanging basket and the length from the hanging basket to the pulley 31 is equal to the product of the sum of the weight of the hanging part 33 and the counterweight 34 and the distance between the hanging part 33 and the pulley 31. Since the friction member 42 is connected to the hanging basket, as the hanging basket rises, the friction member 42 rubs on the top brake member to limit the lifting speed of the hanging basket.

Claims

1. A hanging basket stability auxiliary system, characterized in that: The invention comprises a support frame (10), a horizontal adjustment component (20), a counterweight component (30) and a brake component (40), wherein the bottom of the support frame (10) is fixed to any plane on the top of the building, and is used to provide stability support for the hanging basket; the bottom of the support frame (10) is provided with the horizontal adjustment component (20), and the horizontal adjustment component (20) is used to adjust the horizontal position of the support frame (10) so that the position of the hanging basket perpendicular to the support frame (10) is adjusted according to the building structure; one end of the counterweight component (30) is fixedly connected to the hanging basket, and a lever structure is formed therebetween, and is used to balance the descending height of the hanging basket and the weight of the load to ensure the stability of the hanging basket during operation; one end of the brake component (40) is fixedly connected to the support frame (10), and the other end is connected to the hanging basket, and is used to perform emergency braking on the hanging basket when the hanging basket operates abnormally to ensure the safety of the hanging basket during operation.

2. A hanging basket stability auxiliary system according to claim 1, characterized in that: The support frame (10) comprises a main beam frame (11) and a cantilever beam (12), wherein the main beam frame (11) is fixed at the top of the building, and the cantilever beam (12) is fixedly connected to the main beam frame (11) and is used to extend toward the outside of the building so that the hanging basket can adjust the width of the distance from the building; The main beam frame (11) comprises an inner ring frame (111), and the inner ring frame (111) is fixed to the plane position of the building through an internal fixed connection assembly; the inner ring frame (111) is an octagonal structure; an outer ring frame (112) is arranged outside the inner ring frame (111), and the outer ring frame (112) is arranged concentrically with the inner ring frame (111); the bottom of the outer ring frame (112) is fixed with the horizontal adjustment assembly (20) for adjusting the inclination angle of the plane formed by the inner ring frame (111) and the outer ring frame (112); the outer ring frame (112) is fixed to the top of the building through an external fixed connection assembly; The inner ring frame (111) and the outer ring frame (112) are fixedly connected via horizontal rods (113). The horizontal rods (113) are parallel to the plane formed by the inner ring frame (111) and the outer ring frame (112), and include three layers, namely, upper, middle and lower layers, which sequentially enhance the connection strength between the inner ring frame (111) and the outer ring frame (112). A plurality of oblique rods (114) are fixed between the three layers of the horizontal rods (113). The corresponding connection angles of the oblique rods (114) and the inner ring frame (111), the outer ring frame (112) and the horizontal rods (113) are all 45 degrees, and a triangular structure is formed between the adjacent inner ring frame (111), the outer ring frame (112) and the horizontal rods (113), respectively, for distributing the force to ensure the structural stability of the support frame (10).

3. A hanging basket stability auxiliary system according to claim 2, characterized in that: The inner ring frame (111) and the outer ring frame (112) are both structures composed of square frames, and vertical rods and oblique rod structures are respectively fixed inside the square frames to enhance the stability of the inner ring frame (111) and the outer ring frame (112); The inner ring frame (111), the outer ring frame (112), the horizontal rod (113) and the diagonal rod (114) are all made of aluminum alloy, and adjacent structures are fixedly connected by reinforcing bolts.

4. A hanging basket stability auxiliary system according to claim 3, characterized in that: A tensioning member (115) is fixed on a side of the main beam frame (11) close to the interior of the building and away from the cantilever beam (12); the tensioning member (115) comprises a first hoisting motor (1151), a wire ring (1152) and a fixing rope (1153); the first hoisting motor (1151) is fixed inside the building; the wire ring (1152) is arranged between the first hoisting motor (1151) and the main beam frame (11); one end of the fixing rope (1153) is fixed to the main beam frame (11), and the other end passes through the wire ring (1152) and is wound around the first hoisting motor (1151); the first hoisting motor (1151) is used to give the main beam frame (11) a force toward the interior of the building by stretching the fixing rope (1153) to ensure the stability of the cantilever beam (12); The wire ring (1152) is fixed to the surface of the building through a bracket, and its height is the same as the height of the first hoisting motor (1151), so that the fixing rope (1153) is parallel to the top plane of the building between the wire ring (1152) and the first hoisting motor (1151); the inside of the wire ring (1152) is inclined, and its inclination angle is the inclination angle between the center position of the main beam frame (11) and the position of the first hoisting motor (1151); The side where the fixing rope (1153) is connected to the main beam frame (11) is a double-head structure, which is fixedly connected to the top and bottom of the outer ring frame (112) respectively, and a fixing ring is provided at the intersection inclined toward the center position of the outer ring frame (112), and the fixing ring is used to fix the double heads into a single-head structure.

5. A hanging basket stability auxiliary system according to claim 4, characterized in that: The inner fixed connection assembly includes embedded rivets and inner tensile members, and the outer fixed connection assembly also includes rivets and outer tensile members; The embedded rivet is fixed on the building plane at the corresponding position of the inner ring frame (111) and the outer ring frame (112), and the bottom is a screw structure, and the top is a bendable steel plate, which passes through the top of one side of the corresponding inner ring frame (111) and the outer ring frame (112) and is fixed to the embedded rivet by bolts, and the bendable steel plate is made of memory metal; The inner stretching member comprises an octagonal fixing member fixed at the center of the inner ring frame (111) by screws, and a compression spring connected between the inner ring frame (111) and the hexagonal fixing member; The outer tensile member comprises a fixing nail and a tensile steel core, the fixing nail is fixed on the plane of the building at an angle toward the outer ring frame (112), a connecting ear is arranged outside the outer ring frame (112), and the tensile steel core is connected between the fixing nail and the connecting ear; The inner tensile member and the outer tensile member work together to provide the main beam frame (11) with tensile forces that work together inwards and outwards to ensure the stability of the main beam frame (11).

6. A hanging basket stability auxiliary system according to claim 5, characterized in that: The bottom of the inner ring frame (111) and the outer ring frame (112) integrally extends from the inside to the outside to form the cantilever beam (12), the cantilever beam (12) is a structure in which a straight plate and an arc plate are integrally connected, the arc plate is arranged on the outside of the straight plate and extends to the outside of the building, and a sliding rail is arranged on the surface of the arc plate for passing the lifting rope of the hanging basket; A reinforcing rib is fixed on the side wall of the cantilever beam (12) for supporting the stability of the cantilever beam (12); a triangular stability structure is fixed between the top of the cantilever beam (12) and the upper structure of the outer ring frame (112) for enhancing the strength of the connection between the cantilever beam (12) and the main beam frame (11); A partition is provided on the upper surface of the cantilever beam (12), the height of the partition is higher than the height of the structure for controlling the lifting of the hanging basket, and a through hole is provided on the partition for passing the lifting rope.

7. A hanging basket stability auxiliary system according to claim 6, characterized in that: The horizontal adjustment component (20) comprises a reinforcing layer (21) and a rotating bolt (22), wherein the reinforcing layer (21) is fixed to two sides of the bottom of the outer ring frame (112) by means of the rotating bolts (22), a plurality of screw holes are arranged on the surface of the reinforcing layer (21), each screw hole corresponds to one rotating bolt (22), a compression spring is arranged between the reinforcing layer (21) and the bottom of the outer ring frame (112), and the inclination angle of the fixing plane of the outer ring frame (112) is adjusted by means of the pressing force of the rotating bolts (22) on the compression spring; The horizontal adjustment components (20) and the external fixing connectors are arranged alternately.

8. A hanging basket stability auxiliary system according to claim 7, characterized in that: The counterweight assembly (30) comprises a pulley (31), a connecting rope (32), a hanging piece (33) and a counterweight (34); the pulley (31) is fixed on the top of the building plane and comprises two pulleys, which are respectively arranged on both sides of the hanging basket; one end of the connecting rope (32) is fixed on the hanging basket, and the other end passes through the pulley (31) and is fixed with the hanging piece (33); the counterweight (34) is manually placed on the hanging piece (33); the lever structure composed of the pulley (31), the connecting rope (32), the hanging piece (33) and the counterweight (34) is used to reduce the tensile force of the hanging basket lifting assembly on the hanging basket so as to improve the stability of the hanging basket.

9. A hanging basket stability auxiliary system according to claim 8, characterized in that: The brake assembly (40) comprises a second hoisting motor (41), a friction member (42) and a lifting rod (43); the second hoisting motor (41) is fixed inside the inner ring frame (111) and is connected to the hanging basket via the friction member (42); the lifting rod (43) is arranged between the second hoisting motor (41) and the hanging basket; a brake member matching the friction member (42) is fixed to the top of the lifting rod (43); the friction force generated when the friction member (42) contacts the brake member causes the friction member (42) to give the hanging basket an upward force, thereby performing emergency braking on the hanging basket.

10. A hanging basket stability auxiliary system according to claim 9, characterized in that: The lifting rods (43) include a plurality of lifting rods, and the inclination angle of the top braking member is the same as the inclination angle of the friction member (42) at the corresponding position.

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