An anti-collision safety hanging basket for protecting construction workers

Abstract

The present invention discloses an anti-collision safety hanging basket for protecting construction workers, belonging to the technical field of wind resistance of hanging baskets. It includes a hanging basket main body, the hanging basket main body includes a first bottom plate, as well as a horizontal fence and a vertical fence arranged on the first bottom plate. The horizontal fence is composed of a plurality of cross bars distributed up and down. A safety cabin is arranged inside the hanging basket main body. A cabin door is arranged on one side surface of the safety cabin. Buffer components are arranged on both the cabin door and the inner wall of the safety cabin. Sliding buffer components are arranged on two opposite side surfaces of the safety cabin. The sliding buffer components slidably connect the safety cabin to the cross bars. A first limiting component and a second limiting component for limiting both ends of the sliding buffer components are arranged on the cross bars connected to the sliding buffer components. This technical solution is used to solve the problem that when the hanging basket shakes and collides in the wind, it is difficult for construction workers to stabilize their bodies, resulting in falls or collision injuries.

Description

Technical Field

[0001] The present invention belongs to the technical field of anti-wind of hanging baskets, and particularly relates to an anti-collision safety hanging basket for protecting construction workers. Background Art

[0002] With the development of the current social economy, high-rise buildings and super high-rise buildings (such as TV towers, chimneys, and cooling towers, etc.) are springing up one by one. During the operation and maintenance stages of these super high-rise buildings, high-rise structures, and long-span bridges, construction workers often need to complete work such as inspection, cleaning, and repair of the structural exterior walls at heights above 100m. Aerial work equipment and personnel are engaged in relatively dangerous work in a complex wind field environment. Especially in the case of sudden strong winds, the wind fields at the corners and tops of super high-rise buildings, high-rise structures, and long-span structures are more complex than in a steady state.

[0003] In the prior art, in order to improve the anti-wind effect of the hanging basket, it is usually by increasing the counterweight or by installing a tuned mass damper on the hanging basket. When the wind acts on the hanging basket, the hanging basket swings and transfers energy to the damper, and the calculated damper will generate an opposite swinging force, thereby reducing the vibration of the hanging basket.

[0004] Although the above methods can improve the anti-wind effect of the hanging basket to a certain extent, fundamentally speaking, the purpose of anti-wind of the hanging basket is to protect construction workers, and the existing anti-wind methods are all set from the perspective of the hanging basket; and even when the hanging basket with the above anti-wind device swings in the wind, construction workers cannot stabilize their bodies inside the hanging basket. Especially when the hanging basket collides with the wall surface, etc., the huge acting force will instantly make the worker's hand break away from the originally held object, resulting in problems such as the worker falling and colliding inside the hanging basket, or being thrown out of the hanging basket and causing contact with the wall surface or the hanging basket, resulting in serious collision injuries. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide an anti-collision safety hanging basket for protecting construction workers, so as to solve the problem that it is difficult for construction workers to stabilize their bodies when the hanging basket shakes and collides in the wind, resulting in falling or collision injuries.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An anti-collision safety hanging basket for protecting construction workers according to the present invention includes a hanging basket main body, which includes a first bottom plate, a horizontal fence and a vertical fence arranged on the first bottom plate. The horizontal fence is composed of a plurality of cross bars distributed up and down. A safety cabin is arranged inside the hanging basket main body. A cabin door is arranged on one side surface of the safety cabin. Buffer components are arranged on both the cabin door and the inner wall of the safety cabin. Sliding buffer components are arranged on two opposite side surfaces of the safety cabin. The sliding buffer components slidably connect the safety cabin to the cross bar. A first limiting component and a second limiting component for limiting both ends of the sliding buffer component are arranged on the cross bar connected to the sliding buffer component.

[0008] The working principle of this technical solution is as follows:

[0009] When the hanging basket is in high-altitude operation and is affected by strong wind, construction workers can drag the safety cabin to between the first limiting component and the second limiting component in the first time (the time when the wind starts), so that the position of the safety cabin is limited to the middle of the hanging basket in the length direction. At this time, the worker only needs to open the cabin door and enter the safety cabin. At this time, no matter how the hanging basket shakes, the position of the construction worker will be limited and protected in the safety cabin, which can reduce the problem of accidents caused by the shaking of the hanging basket for workers.

[0010] Further, the sliding buffer component includes a first sliding ring, a second sliding ring and a first spring. The first sliding ring, the second sliding ring and the first spring are all slidably sleeved on the cross bar. The first spring is arranged between the first sliding ring and the second sliding ring, and both ends of the first spring are respectively fixed to the first sliding ring and the second sliding ring. The first sliding ring is connected to the side surface of the installation cabin.

[0011] When the hanging basket shakes, tilts or impacts the wall surface at the end, it will drive the safety cabin to slide horizontally on the cross bar. Due to the setting of the first spring, the sliding safety cabin will be shock-absorbed and energy-dissipated by the first spring, so that the safety cabin receives a smaller horizontal impact force, which can further protect the workers.

[0012] Further, a U-shaped frame is arranged at the connection part between the safety cabin and the first sliding ring. Chute grooves are arranged on two opposite inner side surfaces of the U-shaped frame. The open end of the U-shaped frame is fixed to the side surface of the safety cabin. The first sliding ring is slidably clamped in the chute groove. A second spring is arranged between the first sliding ring and the safety cabin. Both ends of the second spring are respectively fixed to the second sliding ring and the side surface of the safety cabin.

[0013] In this setting method, when the hanging basket shakes, tilts or impacts the wall surface on the side, driving the safety cabin to slide longitudinally, the chute groove on the U-shaped frame will slide on the first sliding ring. During the sliding process, the second spring will be compressed, and the second spring will play a role in shock-absorbing and energy-dissipating, further improving the protection effect on workers.

[0014] Furthermore, the first limiting component is a fixed ring, the middle part of the fixed ring is fixed on the cross bar, the second limiting component includes a telescopic limiting pin and a connecting rod, the telescopic limiting pin is slidably connected to the cross bar, one end of the connecting rod is rotatably connected to both ends of the telescopic limiting pin, the other end of the connecting rod is rotatably connected to the cross bar, the cross bar is inclined, and the end close to the end of the cross bar is at a lower position.

[0015] With the arrangement of the second limiting component, when the worker pulls the safety cabin to slide on the cross bar, the first sliding ring and the second sliding ring will squeeze the connecting rod, and then squeeze the telescopic limiting pin, causing the telescopic limiting pin to shorten, so that the first sliding ring and the second sliding ring can pass through the second limiting component. After passing through, since the telescopic limiting pin loses the acting force, that is, its length becomes longer, that is, the first sliding ring and the second sliding ring cannot pass through in the reverse direction. Therefore, under the action of the fixed ring and the telescopic limiting pin, the position of the safety cabin is limited to the middle part (the designated setting position) of the cross bar; at the same time, after use, the safety cabin can be reset to one end of the hanging basket by manually pressing the telescopic limiting pin. This setting method enables the safety cabin to be set at one end of the hanging basket, that is, it will not or occupy less construction space of the worker.

[0016] Furthermore, the telescopic limiting pin includes an outer sleeve and an inner sleeve that are slidably connected, and a third spring is arranged between the outer sleeve and the inner sleeve. The two ends of the third spring are respectively fixed on the inner side surfaces of the ends of the outer sleeve and the inner sleeve. The beneficial effect is that the inner sleeve and the outer sleeve can be pressed to compress the third spring to achieve contraction, and can automatically reset under the action of the third spring when the external force is lost.

[0017] Furthermore, a fourth spring is arranged between the safety cabin and the first bottom plate. One end of the fourth spring is fixed on the bottom surface of the safety cabin. The beneficial effect is that the arrangement of the fourth spring can dampen and buffer the downward displacement of the safety cabin relative to the hanging basket.

[0018] Furthermore, a slider is arranged at the end of the fourth spring facing the first bottom plate, and a chute is arranged on the bottom plate. The slider is slidably clamped in the chute. The beneficial effect is that this setting method is equivalent to connecting the safety cabin to the first bottom plate through the fourth spring, that is, the safety cabin will be restricted by the spring during the upward or downward movement, so that the buffering and damping of the vertical displacement of the safety cabin can be realized, and the protection effect on the worker can be further improved.

[0019] Further, the safety cabin includes a second bottom plate, side plates disposed around the second bottom plate, and a top plate. One end of each side plate is fixed to the edge of the second bottom plate, and the other end is fixed to the top plate. The cabin door is arranged along the length direction of the hanging basket, and one side of the cabin door is rotatably connected to the side plate, and a lock catch for cooperating with the side plate is provided on the relatively arranged other side.

[0020] Further, the second bottom plate, the top plate, and the side plates are all provided with telescopic limit structures. The second bottom plate includes an outer sliding plate and an inner sliding plate. The inner sliding plate is slidably connected inside the outer sliding plate, and a first pin hole is provided through the end of the outer sliding plate. A second pin hole is provided through one end of the inner sliding plate located inside the outer sliding plate. A limit pin and a fifth spring are provided on the outer surface of the first pin hole. One end of the fifth spring is fixed to the outer sliding plate, and the other end is fixed to one end of the limit pin. The other end of the limit pin is located inside the first pin hole.

[0021] When the safety cabin is not in use at the end of the hanging basket, the second bottom plate and the side plates can contract, further reducing the occupied volume of the safety cabin. At the same time, when in use, during the pulling process, the inner sliding plate slides outwards. When it slides out to a designated position, the first pin hole and the second pin hole coincide. At this time, under the action of the spring, the limit pin will pass through the first pin hole and the second pin hole, realizing the position limit of the outer sliding plate and the inner sliding plate, that is, avoiding the problem that the space of the safety cabin is squeezed under the action of external forces or foreign objects during sliding.

[0022] Further, the buffer assembly is one of an airbag, a sponge layer, and a foam layer.

[0023] The beneficial effects of the present invention are as follows:

[0024] (1) In this technical solution, a structure of adding a safety cabin to a traditional hanging basket enables construction workers to take shelter in the safety cabin in case of strong winds for emergency avoidance, avoiding the problem of injuries caused by construction workers standing unsteadily or being thrown out of the hanging basket when the hanging basket shakes; (2) In this technical solution, the setting of the sliding buffer assembly, the U-shaped frame, and the first spring enables the safety cabin to perform lateral, longitudinal, and vertical displacements on the cross bar. Therefore, under the action of the first spring, the second spring, and the third spring, the forces received during the movement of the safety cabin can be buffered and consumed. Combined with the setting of the buffer assembly, all-round protection can be provided for the construction workers in the safety cabin, avoiding the problem of construction workers being injured due to collisions.

[0025] Other advantages, objectives, and features of the present invention will be described in the subsequent specification, and to some extent, they are obvious to those skilled in the art, or those skilled in the art can obtain teachings from the practice of the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the following specification. Brief Description of the Drawings

[0026] To make the objectives, technical solutions and beneficial effects of the present invention clearer, the following drawings are provided for the description of the present invention:

[0027] Figure 1 A three-dimensional schematic diagram of the safety cabin provided inside the hanging basket of the present invention when the cabin door is open;

[0028] Figure 2 A three-dimensional schematic diagram of the safety cabin provided inside the hanging basket of the present invention when the safety cabin is in the working state;

[0029] Figure 3 A three-dimensional schematic diagram of another perspective of the safety cabin provided inside the hanging basket of the present invention when the safety cabin is in the working state;

[0030] Figure 4 A front view cross-sectional schematic diagram of the safety cabin provided inside the hanging basket of the present invention;

[0031] Figure 5 For the present invention Figure 2 A partial enlarged schematic diagram of the position A in;

[0032] Figure 6 A schematic diagram of the setting of the second bottom plate in the present invention;

[0033] Figure 7 A schematic diagram of the telescopic limit pin in the present invention;

[0034] Figure 8 A schematic diagram of the safety cabin in the unused state, with the safety cabin retracted and limited at the end of the hanging basket.

[0035] The reference signs in the drawings are as follows:

[0036] The first bottom plate 1, the cross bar 2, the vertical fence 3, the side plate 4, the top plate 5, the cabin door 6, the first sliding ring 7, the second sliding ring 8, the first spring 9, the U-shaped frame 10, the second spring 11, the buffer assembly 12, the fourth spring 13, the fixed vertical plate 14, the rotating shaft 15, the connecting rod 16, the telescopic limit pin 17, the outer sleeve 18, the inner sleeve 19, the third spring 20, the second bottom plate 21, the outer sliding plate 22, the inner sliding plate 23, the second pin hole 24, the first pin hole 25, the limit pin 26, the fifth spring 27, the sliding groove 28, the fixed ring 29. Detailed Description of the Invention

[0037] As Figures 1-8As shown in the figure, an anti-collision safety hanging basket for protecting construction workers according to the present invention includes a hanging basket main body, which includes a first bottom plate 1, a horizontal fence and a vertical fence 3 provided on the first bottom plate 1. The horizontal fence and the vertical fence 3 form a rectangular frame, which is the prior art and will not be elaborated here. The horizontal fence is composed of several horizontal bars 2 distributed up and down. A safety cabin is provided inside the hanging basket main body. A cabin door 6 is provided on one side of the safety cabin. Buffer components 12 are provided on both the cabin door 6 and the inner wall of the safety cabin. Sliding buffer components are provided on two opposite side surfaces of the safety cabin. The sliding buffer components slidably connect the safety cabin to the horizontal bar 2. A first limiting component and a second limiting component for limiting both ends of the sliding buffer component are provided on the horizontal bar 2 connected to the sliding buffer component.

[0038] It should be noted that the number and position of the safety cabins can be determined according to the actual situation. The main reference is the length of the hanging basket and the number of construction workers. At the same time, handles for facilitating the construction workers to stabilize their postures can also be provided in the safety cabins.

[0039] The working principle of this technical solution is as follows:

[0040] When the hanging basket is in high-altitude operation and is affected by strong winds, the construction workers can drag the safety cabin to between the first limiting component and the second limiting component in the first place, so that the position of the safety cabin is limited to the middle of the hanging basket in the length direction. At this time, the workers only need to open the cabin door 6 and enter the safety cabin. At this time, no matter how the hanging basket shakes, the positions of the construction workers will be limited and protected in the safety cabin, which can reduce the problem of accidents caused by the shaking of the hanging basket.

[0041] The sliding buffer component includes a first sliding ring 7, a second sliding ring 8 and a first spring 9. The first sliding ring 7, the second sliding ring 8 and the first spring 9 are all slidably sleeved on the horizontal bar 2. The first spring 9 is arranged between the first sliding ring 7 and the second sliding ring 8, and both ends of the first spring 9 are fixed to the first sliding ring 7 and the second sliding ring 8 respectively. The first sliding ring 7 is connected to the side surface of the installation cabin.

[0042] When the hanging basket shakes, tilts or hits the wall surface at the end, it will drive the safety cabin to slide horizontally on the horizontal bar 2. Due to the setting of the first spring 9, the sliding safety cabin will be shock-absorbed and energy-dissipated by the first spring 9, so that the safety cabin receives a smaller horizontal impact force, which can further protect the workers.

[0043] A U-shaped frame 10 is provided at the connection part between the safety cabin and the first slip ring 7. Sliding grooves 28 are provided on the two opposite inner side surfaces of the U-shaped frame 10. The open end of the U-shaped frame 10 is fixed to the side surface of the safety cabin. The first slip ring 7 is slidably clamped in the sliding groove 28. A second spring 11 is provided between the first slip ring 7 and the safety cabin. The two ends of the second spring 11 are respectively fixed to the second slip ring 8 and the side surface of the safety cabin.

[0044] In this setting method, when the hanging basket shakes, tilts or impacts the wall surface on the side, driving the safety cabin to have a longitudinal slide, the sliding groove 28 on the U-shaped frame 10 will slide on the first slip ring 7. During the sliding process, the second spring 11 will be compressed. The second spring 11 will play a role in shock absorption and energy dissipation, further improving the protection effect on workers.

[0045] The first limiting component is a fixed ring 29. The middle part of the fixed ring 29 is fixed to the cross bar 2. The second limiting component includes a telescopic limiting pin 17 and a connecting rod 16. The telescopic limiting pin 17 is slidably connected in a through hole opened on the cross bar 2. One end of the connecting rod 16 is rotatably connected to both ends of the telescopic limiting pin 17. The other end of the connecting rod 16 is rotatably connected to the cross bar 2 through a fixed vertical plate 14 and a rotating shaft 15. The cross bar 2 is inclined, and the end close to the end of the cross bar 2 is at a lower position. The lower end is convenient for guiding the movement of the first slip ring 7 and the second slip ring 8.

[0046] With the setting of the second limiting component, when the worker pulls the safety cabin to slide on the cross bar 2, the first slip ring 7 and the second slip ring 8 will squeeze the connecting rod 16, and then squeeze the telescopic limiting pin 17, causing the telescopic limiting pin 17 to shorten. Thus, the first slip ring 7 and the second slip ring 8 pass through the second limiting component. After passing through, since the telescopic limiting pin 17 loses the acting force, that is, its length becomes longer, the first slip ring 7 and the second slip ring 8 cannot pass in the reverse direction. Therefore, under the action of the fixed ring 29 and the telescopic limiting pin 17, the position of the safety cabin is limited to the middle part (the designated setting position) of the cross bar 2; at the same time, after use, the safety cabin can be reset to one end of the hanging basket by manually pressing the telescopic limiting pin 17. In this setting method, the safety cabin can be set at one end of the hanging basket, that is, it will not or minimally occupy the construction space of the worker.

[0047] The telescopic limiting pin 17 includes an outer sleeve 18 and an inner sleeve 19 that are slidably connected. A third spring 20 is provided between the outer sleeve 18 and the inner sleeve 19. The two ends of the third spring 20 are respectively fixed to the inner side surfaces of the ends of the outer sleeve 18 and the inner sleeve 19. Pressing the inner sleeve 19 and the outer sleeve 18 can compress the third spring 20 to achieve contraction, and it can automatically reset under the action of the third spring 20 when the external force is lost.

[0048] A fourth spring 13 is provided between the safety cabin and the first bottom plate 1. One end of the fourth spring 13 is fixed to the bottom surface of the safety cabin. The setting of the fourth spring 13 can shock-absorb and buffer when the safety cabin generates a downward displacement relative to the hanging basket.

[0049] A slider is provided at the end of the fourth spring 13 facing the first bottom plate 1, and a sliding groove 28 is provided on the bottom plate. The slider is slidably clamped in the sliding groove 28. This setting method is equivalent to connecting the safety cabin to the first bottom plate 1 through the fourth spring 13. That is, the safety cabin will be restricted by the spring during the upward or downward movement. Therefore, it can buffer and shock-absorb the vertical displacement of the safety cabin, and further improve the protection effect on workers.

[0050] The safety cabin includes a second bottom plate 21, side plates 4 provided around the second bottom plate 21, and a top plate 5. One end of the side plate 4 is fixed to the edge of the second bottom plate 21, and the other end is fixed to the top plate 5. The cabin door 6 is arranged along the length direction of the hanging basket, and one side of the cabin door 6 is rotatably connected to the side plate 4. A lock catch for cooperating with the side plate 4 is provided on the opposite side. It should be noted that the lock catch is a buckle or other methods in the prior art, as long as the cabin door 6 can be locked to the side plate 4.

[0051] The second bottom plate 21, the side plates 4, and the top plate 5 are all provided with telescopic limit structures, and the setting structures are the same. Among them, the second bottom plate 21 includes an outer sliding plate 22 and an inner sliding plate 23. The inner sliding plate 23 is slidably connected inside the outer sliding plate 22. A first pin hole 25 is provided through the end of the outer sliding plate 22. A second pin hole 24 is provided through the end of the inner sliding plate 23 located inside the outer sliding plate 22. A limit pin 26 and a fifth spring 27 are provided on the outer surface of the first pin hole 25. One end of the fifth spring 27 is fixed to the outer sliding plate 22, and the other end is fixed to one end of the limit pin 26. The other end of the limit pin 26 is located inside the first pin hole 25.

[0052] When the safety cabin is not in use at the end of the hanging basket, the second bottom plate 21 and the side plates 4 can contract, further reducing the occupied volume of the safety cabin. At the same time, when in use, during the pulling process, the inner sliding plate 23 slides outwards. When it slides out to the designated position, the first pin hole 25 and the second pin hole 24 coincide. At this time, under the action of the spring, the limit pin 26 will pass through the first pin hole 25 and the second pin hole 24 to realize the position limit of the outer sliding plate 22 and the inner sliding plate 23, that is, to avoid the problem that the space of the safety cabin is squeezed under the action of external forces or foreign objects during sliding. The buffer component 12 is one of an airbag, a sponge layer, and a foam layer. In this specific embodiment, an airbag is preferably used.

[0053] It should be further noted that in this specific embodiment, a hanging basket system containing this hanging basket is also designed, which includes the following parts: a suspension platform, a suspension mechanism, a hoist, a safety lock, a working steel wire rope, a safety steel wire rope, and a power cable;

[0054] Specifically, the suspension platform is a suspended closed frame device with guardrails installed around it for carrying operators, tools, and materials to perform high-altitude operations. The suspension platform is made of steel structure and is assembled by three basic sections and two hoist mounting frames at both ends. Each basic section consists of front and rear railing panels and a bottom plate. The front railing panel (close to the operation area) is 0.9 meters high, and the rear railing panel is 1.2 meters high, forming a closed frame platform;

[0055] The suspension mechanism is a device installed above the building (structure) and suspending the platform through steel wire ropes. The suspension mechanism is composed of a pair of two identical suspension devices. The suspension mechanism consists of components such as a front seat, a rear seat, an adjustment pipe, an upper support column, a front beam, a middle beam, a rear beam, a strengthening steel wire rope, and a counterweight. The middle beam is sleeved outside the front beam and the rear beam. By changing the position of the mounting holes of the connecting screw wheels, the distance between the front and rear seats can be adjusted, and the adjustment length is 3 - 4 meters, and the adjustment interval is 0.2 meters. The front beam and the rear beam are installed on the front seat and the rear seat through adjustment seats. By changing the mounting hole device of the connecting bolts of the adjustment seats and the front and rear seats, the height of the beam from the ground can be adjusted, and the adjustment range is 1.3 - 1.6 meters, and the adjustment interval is 0.1 meter. It is an adjustable suspension mechanism. The climbing rope assembly is connected to both ends of the front beam and the rear beam through a turnbuckle and a connecting sleeve through the upper support column, and the steel wire rope is tightened by tightening the screw buckle to improve the overall strength of the suspension mechanism bracket;

[0056] The hoists of ZLP630 and ZLP800 type hanging baskets are composed of an electromagnetic braking motor, a centrifugal speed limiting device, a two-stage reduction system, and a rope pulling mechanism, etc. The hoist adopts the "a" "s" type rope pulling mechanism and has an automatic rope feeding function. The operator only needs to insert the working steel wire rope into the rope inlet of the hoist. The electromagnetic braking device of the hoist motor automatically engages in case of electronic failure or power supply interruption, generating braking torque, which can stop and support the working platform. In case of power failure or emergency, lift the lever of the manual lowering device upward to open the brake, and the working platform can slide down evenly. See Appendix Figure 1 and Appendix Figure 2 . The hoist is lubricated with gear oil, and the lubricating oil should be replaced once every 6 - 12 months according to the usage situation. It is recommended to use 80W / 90 ordinary vehicle gear oil, and the oil volume is 2 liters. When used in summer in southern regions, N460 medium load working gear oil should be used. A centrifugal speed reduction device is installed at the connection between the motor shaft end and the input end of the reduction mechanism in the box to ensure that the platform sliding speed is less than 1.5 times the hoisting speed;

[0057] Two LS / 30 type safety locks are configured for each hanging basket, and are respectively installed in the safety lock brackets above the hoist mounting frames at both ends of the suspension platform; the safety locks belong to anti-tilting safety locks. When the working wire rope breaks or one end of the suspension platform slides down, causing the suspension platform to tip over, they can automatically lock the safety wire rope to prevent the suspension platform from falling; the safety locks achieve automatic rope locking through swing arms and belong to normally closed safety locks. During normal operation, the rollers on the swing arms are pressed by the working wire rope, lifting the swing arms, driving the rope locking mechanism to release, and putting the safety locks in the unlocked position. At this time, the safety wire rope can automatically pass through the safety locks. When the working wire rope breaks or the suspension platform tilts to a certain angle, the pressure of the working wire rope on the rollers on the swing arms is eliminated, the swing arms fall to the original locked position, and drive the rope locking mechanism to hold the safety wire rope and lock the safety wire rope to achieve automatic rope locking of the safety locks.

[0058] Both the working wire rope and the safety wire rope are the main components bearing the load of the hanging basket. Therefore, strict requirements are imposed on the wire ropes used. The working wire rope and the safety wire rope of the hanging basket both adopt galvanized wire ropes for hanging baskets, which have the characteristics of high strength and good rust prevention performance; to prevent the rope ends from loosening and facilitate threading into the hoist and safety locks, after the wire ropes are cut to the selected length, both ends are specially processed, and the threading end is welded and then ground into a bullet-shaped cone.

[0059] The power cable is connected between the power supply and the electrical box and is a conductor for transporting electrical energy for the lifting and lowering of the suspension platform.

[0060] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A crash-proof safety hanging basket for protecting construction workers, comprising a hanging basket main body, the hanging basket main body including a first bottom plate, as well as a horizontal fence and a vertical fence arranged on the first bottom plate, the horizontal fence being composed of a plurality of cross bars distributed up and down, characterized in that: Inside the hanging basket main body, there is a safety cabin. On one side of the safety cabin, there is a cabin door. Buffer components are provided on both the cabin door and the inner wall of the safety cabin. Sliding buffer components are provided on two opposite sides of the safety cabin. The sliding buffer components slidably connect the safety cabin to the cross bar. On the cross bar connected to the sliding buffer components, there are a first limiting component and a second limiting component for limiting the two ends of the sliding buffer components; The sliding buffer component includes a first sliding ring, a second sliding ring and a first spring. The first sliding ring, the second sliding ring and the first spring are all slidably sleeved on the cross bar. The first spring is arranged between the first sliding ring and the second sliding ring, and both ends of the first spring are respectively fixed to the first sliding ring and the second sliding ring. The first sliding ring is connected to the side of the installation cabin; On the connecting part between the safety cabin and the first sliding ring, there is a U-shaped frame. On two opposite inner side surfaces of the U-shaped frame, there are chutes. The open end of the U-shaped frame is fixed to the side of the safety cabin. The first sliding ring is slidably clamped in the chute. A second spring is arranged between the first sliding ring and the safety cabin. Both ends of the second spring are respectively fixed to the second sliding ring and the side of the safety cabin; The first limiting component is a fixed ring. The middle part of the fixed ring is fixed to the cross bar. The second limiting component includes a telescopic limiting pin and a connecting rod. The telescopic limiting pin is slidably connected to the cross bar. One end of the connecting rod is rotatably connected to both ends of the telescopic limiting pin. The other end of the connecting rod is rotatably connected to the cross bar. The cross bar is inclined, and the end close to the end of the cross bar is at a lower position.

2. The crash-proof safety hanging basket for protecting construction workers according to claim 1, characterized in that: The telescopic limiting pin includes an outer sleeve tube and an inner sleeve tube which are slidably connected. A third spring is arranged between the outer sleeve tube and the inner sleeve tube. Both ends of the third spring are respectively fixed to the inner side surfaces of the ends of the outer sleeve tube and the inner sleeve tube.

3. The crash-proof safety hanging basket for protecting construction workers according to claim 1, characterized in that: A fourth spring is arranged between the safety cabin and the first bottom plate. One end of the fourth spring is fixed to the bottom surface of the safety cabin.

4. The crash-proof safety hanging basket for protecting construction workers according to claim 3, characterized in that: A slider is arranged at one end of the fourth spring facing the first bottom plate. A chute is arranged on the bottom plate. The slider is slidably clamped in the chute.

5. The crash-proof safety hanging basket for protecting construction workers according to claim 1, characterized in that: The safety cabin includes a second bottom plate, side plates arranged around the second bottom plate and a top plate. One end of the side plate is fixed to the edge of the second bottom plate, and the other end is fixed to the top plate. The cabin door is arranged along the length direction of the hanging basket. One side of the cabin door rotates on the side plate, and a lock catch for cooperating with the side plate is arranged on the opposite side.

6. The crash-proof safety hanging basket for protecting construction workers according to claim 5, characterized in that: The second bottom plate, the top plate and the side plates are all telescopically and limitedly arranged. The second bottom plate includes an outer sliding plate and an inner sliding plate. The inner sliding plate is slidably connected inside the outer sliding plate. A first pin hole is arranged through the end of the outer sliding plate. A second pin hole is arranged through one end of the inner sliding plate located inside the outer sliding plate. A limiting pin and a fifth spring are arranged on the outer surface of the first pin hole. One end of the fifth spring is fixed to the outer sliding plate, and the other end is fixed to one end of the limiting pin. The other end of the limiting pin is located inside the first pin hole.

7. The crash-proof safety hanging basket for protecting construction workers according to claim 1, characterized in that: The buffer component is one of an airbag, a sponge layer and a foam layer.

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