A suspension for building construction

Abstract

The present invention discloses a suspension for building construction, which relates to the field of building construction. It includes a hanging basket, and a protection mechanism is arranged on the hanging basket. The protection mechanism includes a triggering mechanism that is triggered when a construction worker falls and emits a signal outward, and a protection structure for providing self-rescue conditions for the construction worker after falling. The triggering mechanism includes a pressure sensor and a signal generator. The protection structure includes a telescopic frame and a climbing frame. The protection mechanism further includes a driving structure for driving the telescopic movement of the telescopic frame. The driving structure includes a first lead screw and a first driving motor, and the first driving motor is electrically connected to the signal generator. By arranging a triggering mechanism and a protection structure on the hanging basket, when a falling accident occurs to a construction worker on the hanging basket, the pressure sensor will be triggered and a signal will be sent through the signal generator to trigger the protection mechanism, so that the telescopic frame extends out, providing self-rescue conditions for the falling construction worker, enabling the construction worker to quickly get out of danger through multiple groups of climbing frames on the telescopic frame.

Description

Technical Field

[0001] The present invention relates to the field of building construction, and particularly to a suspension for building construction. Background Art

[0002] In building construction, the suspension system plays a crucial role. Especially during the construction of high-rise buildings or complex structures, through these suspension systems, construction workers, tools, and materials can conveniently carry out operations from high altitudes, avoiding frequent up-and-down floor transportation. The hanging basket system is mainly used for high-altitude exterior wall construction, glass curtain wall installation, exterior wall painting, cleaning, and maintenance. The hanging basket usually consists of a steel frame structure, a power device, and a control system. Construction workers can complete various high-altitude operations inside the hanging basket. Driven by electricity, the hanging basket can move vertically up and down, with simple operation and the ability to safely suspend construction workers and tools.

[0003] In building construction, as an important tool for high-altitude operations, the hanging basket also faces certain safety hazards while improving work efficiency. Especially the risk of construction workers falling from the hanging basket. When a construction worker accidentally falls from the hanging basket, if the safety protection rope is too long, it may prevent them from quickly self-rescuing or returning to a safe position, and may even cause more serious injuries.

[0004] Therefore, it is necessary to invent a suspension for building construction to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a suspension for building construction to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A suspension for building construction, including a hanging basket, a master control box is arranged on the hanging basket, a protection mechanism is arranged on the hanging basket. The protection mechanism includes a triggering mechanism that is triggered when a construction worker falls and emits a signal outward and a protection structure for providing self-rescue conditions for the fallen construction worker. The triggering mechanism includes a pressure sensor and a signal generator electrically connected thereto. The protection structure includes a telescopic frame and a climbing frame. The protection mechanism further includes a driving structure for driving the telescopic frame to telescopically move. The driving structure includes a lead screw one rotatably installed and a driving motor one for driving the lead screw one to rotate. The driving motor one is electrically connected to the signal generator;

[0007] A plurality of first mounting frames are provided at the bottom of the hanging basket. One end of the telescopic frame is movably mounted on the first mounting frame. A plurality of second mounting frames are provided at the intersection of the centers of one side of the telescopic frame. The rectangular climbing frame is mounted on the outside of the telescopic frame through the plurality of second mounting frames. A plurality of first lead screws are rotatably provided at the bottom of the hanging basket. A first lead screw nut is engaged with the first lead screw. A connecting frame is provided outside the first lead screw nut. One end of the connecting frame is connected to the intersection of the center of the other side of the telescopic frame.

[0008] Optionally, two sets of sliding channels are provided on both sides of the hanging basket. Sliding seats are slidably provided on the sliding channels. A sliding rod is cooperatively provided on the two sliding seats. A sliding frame is rotatably slidably provided on the sliding rod. A first housing is provided on the sliding frame. An electromagnet controller is provided at the inner top of the first housing. The electromagnet controller is electrically connected to the signal generator. An electromagnet is provided at the bottom of the electromagnet controller. A signal generator is provided at the inner bottom of the first housing. A pressure sensor is provided at the top of the signal generator. A mounting plate is limitedly movably provided inside the first housing. A magnetic attracting plate capable of cooperating with the electromagnet is provided at the top of the mounting plate. A hanging end for hanging a safety rope is rotatably provided at the bottom of the mounting plate. The hanging ring of the hanging end is located outside the first housing.

[0009] Optionally, a first bevel gear is fixedly provided on the first lead screw. A plurality of first mounting seats are fixedly provided at the bottom of the hanging basket. A first rotating rod is rotatably provided on the first mounting seat. Second bevel gears are provided at both ends of the first rotating rod. The second bevel gears are engaged with the first bevel gear. A third bevel gear is fixedly provided on the first rotating rod. A plurality of third mounting seats are provided at the bottom of the hanging basket. A second rotating rod is rotatably provided on the third mounting seat. Fourth bevel gears are provided at both ends of the second rotating rod. The fourth bevel gears are engaged with the third bevel gear. A first bevel gear is provided on the second rotating rod. A first driving motor is provided at the bottom of the hanging basket. A second bevel gear is fixedly provided at the output end of the first driving motor. The second bevel gear is engaged with the first bevel gear.

[0010] Optionally, a plurality of support structures are provided on the telescopic frame. The support structure includes a first support rod, a second support rod and a positioning structure. The positioning structure includes a first positioning rod. One end of the first support rod is rotatably connected to one end of the second support rod. The other ends of the first support rod and the second support rod are respectively rotatably connected to the outside of the telescopic frame. Positioning holes capable of cooperating with the first positioning rod are provided on both the first support rod and the second support rod. The plurality of positioning holes are all located at the connection of the first support rod and the second support rod. The positioning holes on the first support rod and the second support rod are arranged staggeredly. A frame body is provided outside the positioning hole on the second support rod. A plate body is limitedly movably provided inside the frame body. The first positioning rod is provided on one side of the plate body. A plurality of springs with thrust are provided inside the frame body. One end of the spring is connected to the other side of the plate body.

[0011] Optionally, support and positioning mechanisms are provided on both outer sides of the hanging basket. The support and positioning mechanism includes a second positioning rod, a bidirectional lead screw, and a second drive motor. Shells II are provided on both outer sides of the hanging basket. A bidirectional lead screw is rotatably provided inside the shell II. Two sets of lead screw nuts II are engaged on the bidirectional lead screw. Mounting seats II are provided on the two sets of lead screw nuts II. The second positioning rod is fixedly provided on the mounting seat II. Multiple sets of limit seats for limiting the movement of the second positioning rod are provided inside the shell II. A first gear is fixedly provided on the bidirectional lead screw. A second drive motor is fixedly provided inside the shell II. A second gear is fixedly provided at the output end of the second drive motor, and the second gear meshes with the first gear.

[0012] Optionally, the sliding rod is an iron rod body. An electromagnet II capable of cooperating with the sliding rod is provided around the inside of the sliding frame, and the electromagnet II is electrically connected to the electromagnet controller.

[0013] Optionally, multiple sets of alarms are provided on the outside of the hanging basket, and the alarms are electrically connected to the signal generator.

[0014] Optionally, a reset mechanism is provided inside the frame body. The reset mechanism includes a push plate, a second lead screw, and a third drive motor. A push plate capable of cooperating with the plate body is provided inside the frame body through the limiting movement of a guide rod. A second lead screw is rotatably provided inside the frame body. A lead screw nut III is engaged on the second lead screw, and the lead screw nut III is fitted and installed on the push plate. A third drive motor is provided inside the frame body, and the output end of the third drive motor is fixedly connected to the outside of one end of the second lead screw.

[0015] Optionally, multiple sets of holes are provided on the slideway. Threaded holes capable of cooperating with the holes are provided on the sliding seat. Fixing bolts capable of cooperating with the holes and the threaded holes are also provided on the slideway.

[0016] The technical effects and advantages of the present invention:

[0017] 1. In the present invention, a triggering mechanism and a protection structure are provided on the hanging basket. When a construction worker has a falling accident on the hanging basket, the pressure sensor will be triggered and send a signal through the signal generator, triggering the protection mechanism, so that the telescopic frame extends, enabling the construction worker to quickly get out of danger through multiple groups of climbing frames on the telescopic frame, providing self-rescue conditions for the falling construction worker; through the setting of the electromagnet controller and the electromagnet II, when the electromagnet controller receives the signal from the signal generator, the electromagnet controller controls the electromagnet II to be energized, and the magnetic force of the electromagnet II makes the sliding frame tightly adsorbed on the sliding rod, ensuring that the construction worker on the safety rope will not be endangered by unnecessary swinging, greatly improving the safety; through the setting of the support and positioning mechanism, when the driving motor II receives the signal and starts, it drives the positioning rod II to move through the bidirectional lead screw, so that one end of the positioning rod II contacts the external wall, providing the effects of support and positioning, preventing the hanging basket from swinging back and forth due to inertia or external force during the self-rescue process of the construction worker, and providing a safer and more stable self-rescue environment for the construction worker; through the setting of the alarm, when the alarm receives the signal, it will be immediately triggered and emit a loud alarm sound, and at the same time, it will be warned through visual means such as a flash light. After hearing the alarm, external personnel can immediately know that a falling accident has occurred at the construction site, take measures in time, and make a quick response. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the hanging basket structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the sliding rod structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the slideway structure of the present invention.

[0022] Figure 5 It is a schematic diagram of the sliding seat structure of the present invention.

[0023] Figure 6 For the present invention Figure 4 An enlarged schematic diagram of the A structure in.

[0024] Figure 7 It is a schematic diagram of the triggering mechanism structure of the present invention.

[0025] Figure 8 It is a schematic diagram of the bottom structure of the hanging basket of the present invention.

[0026] Figure 9 It is a schematic diagram of the protection structure of the present invention.

[0027] Figure 10 It is a schematic diagram of the telescopic frame structure of the present invention.

[0028] Figure 11 This is a schematic diagram of the driving structure of the present invention.

[0029] Figure 12 This is a schematic diagram of the support structure of the present invention.

[0030] Figure 13 This is a schematic diagram of the positioning hole structure of the present invention.

[0031] Figure 14 This is a schematic diagram of the reset mechanism of the present invention.

[0032] Figure 15 This is a schematic diagram of the support and positioning mechanism of the present invention.

[0033] In the figure: 1, hanging basket; 2, total control box; 3, slideway; 4, slide seat; 5, hole; 6, threaded hole; 7, fixing bolt; 8, slide bar; 9, slide frame; 10, housing one; 11, mounting plate; 12, suspension end; 13, electromagnet controller; 14, signal generator; 15, electromagnet one; 16, magnetic attraction plate; 17, pressure sensor; 18, electromagnet two; 19, mounting frame one; 20, telescopic frame; 21, mounting frame two; 22, climbing frame; 23, lead screw one; 24, lead screw nut one; 25, connecting frame; 26, bevel gear one; 27, mounting seat one; 28, rotating rod one; 29, bevel gear two; 30, bevel gear three; 31, mounting seat three; 32, rotating rod two; 33, bevel gear four; 34, first bevel gear; 35, driving motor one; 36, second bevel gear; 37, support rod one; 38, support rod two; 39, positioning hole; 40, frame body; 41, plate body; 42, positioning rod one; 43, spring; 44, housing two; 45, bidirectional lead screw; 46, lead screw nut two; 47, mounting seat two; 48, positioning rod two; 49, limit seat; 50, first gear; 51, driving motor two; 52, second gear; 53, push plate; 54, lead screw two; 55, lead screw nut three; 56, driving motor three; 57, alarm. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention.

[0036] In the present invention, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection or a detachable connection; it may be a mechanical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0038] The present invention provides as Figures 1-15A suspension device for building construction as shown includes a hanging basket 1. A main control box 2 is provided on the hanging basket 1. A protection mechanism is provided on the hanging basket 1. The protection mechanism includes a triggering mechanism that triggers and emits a signal outward when a construction worker falls, and a protection structure for providing self-rescue conditions for the construction worker after falling. The triggering mechanism includes a pressure sensor 17 and a signal generator 14 electrically connected thereto. The protection structure includes a telescopic frame 20 and a climbing frame 22. The protection mechanism further includes a driving structure for driving the telescopic movement of the telescopic frame 20. The driving structure includes a first lead screw 23 rotatably installed and a first driving motor 35 for driving the rotation of the first lead screw 23. The first driving motor 35 is electrically connected to the signal generator 14. A plurality of first mounting brackets 19 are provided at the bottom of the hanging basket 1. One end of the telescopic frame 20 is movably installed on the first mounting brackets 19. A plurality of second mounting brackets 21 are provided at the intersection of the centers of one side of the telescopic frame 20. The rectangular climbing frame 22 is installed outside the telescopic frame 20 through the plurality of second mounting brackets 21. A plurality of first lead screws 23 are rotatably provided at the bottom of the hanging basket 1. A first lead screw nut 24 is engaged with the first lead screw 23. A connecting frame 25 is provided outside the first lead screw nut 24, and one end of the connecting frame 25 is connected to the intersection of the centers of the other side of the telescopic frame 20. The hanging basket 1 is a device for hoisting construction workers and their tools during building construction. A main control box 2 is provided on the hanging basket 1 for centrally managing and controlling the operation of the device. The main function of the triggering mechanism is to be able to sense and respond in a timely manner when a construction worker falls. The pressure sensor 17 can sense the pressure change generated by the falling of the construction worker. When the pressure sensor 17 senses the abnormal situation of the falling of the construction worker, the signal generator 14 will emit a signal to remind the system to take emergency measures, such as starting the protection mechanism. The protection structure is mainly used to provide self-rescue conditions for the construction worker after falling. The telescopic frame 20 is an adjustable safety structure that may extend and provide support when a person falls, helping the construction worker to find a support point and perform self-rescue after falling. The climbing frame 22 is a structure for providing support and climbing after the construction worker falls, helping the construction worker to get out of the dangerous area. The telescopic frame 20 is movably installed at the bottom of the hanging basket 1 through the first mounting brackets 19. The first mounting brackets 19 provide a basic support structure, enabling the telescopic frame 20 to lift and lower at the bottom of the hanging basket 1, with a flexible adjustment space. A plurality of second mounting brackets 21 are provided on the telescopic frame 20, which facilitates the installation and connection of the climbing frame 22. The climbing frame 22, as a safety device, provides a climbing and escape passage when the construction worker encounters danger. The driving structure is mainly responsible for controlling the telescopic movement of the telescopic frame 20. The first lead screw 23 can generate linear movement by rotation, responsible for controlling the telescopic movement of the telescopic frame 20. The first driving motor 35 is used to drive the rotation of the first lead screw 23, thereby realizing the telescopic movement of the telescopic frame 20. The first driving motor 35 is connected to the signal generator 14. When the signal generator 14 receives a signal from the pressure sensor 17, the motor will be started to control the rotation of the lead screw, thereby adjusting the position of the telescopic frame 20.When construction workers are working on the hanging basket 1, if a falling accident occurs, the pressure sensor 17 will monitor and detect the pressure change caused by the fall in real time. At this time, the signal generator 14 will immediately send out a signal to trigger the protection mechanism. After receiving the signal, the driving motor 35 will start and rotate the lead screw 23, so that the telescopic frame 20 extends out, providing self-rescue conditions for the falling construction workers, enabling the construction workers to quickly get out of danger through multiple groups of climbing frames 22.

[0039] As Figures 3-7 shown, two sets of slideways 3 are arranged on both sides of the hanging basket 1. Slide seats 4 are slidably arranged on the slideways 3. A slide bar 8 is arranged in cooperation with the two slide seats 4. A slide frame 9 is rotatably and slidably arranged on the slide bar 8. A housing 10 is arranged on the slide frame 9. An electromagnet controller 13 is arranged at the inner top of the housing 10, and the electromagnet controller 13 is electrically connected to the signal generator 14. An electromagnet 15 is arranged at the bottom of the electromagnet controller 13. A signal generator 14 is arranged at the inner bottom of the housing 10. A pressure sensor 17 is arranged at the top of the signal generator 14. An installation plate 11 is arranged in the housing 10 in a limited and movable manner through multiple guide rods. A magnetic attraction plate 16 that can cooperate with the electromagnet 15 is arranged at the top of the installation plate 11. A suspension end 12 for hanging a safety rope is rotatably arranged at the bottom of the installation plate 11, and the suspension ring of the suspension end 12 is located outside the housing 10. The slideways 3 are installed on both sides of the hanging basket 1, providing a sliding track for the slide seats 4, enabling the slide bar 8 on the slide seats 4 to move within a certain range. The electromagnet 15 is arranged at the bottom of the electromagnet controller 13 to generate a magnetic field to adsorb the magnetic attraction plate 16. The electromagnet 15 can withstand a force of about 20 kilograms and fix the magnetic attraction plate 16 through magnetic force. The pressure sensor 17 is installed at the top of the signal generator 14. When the pressure sensor 17 detects a pressure change, the signal generator 14 will send out a control signal. The magnetic attraction plate 16 and the electromagnet 15 are used in cooperation to fix the installation plate 11 in place under normal circumstances. When a construction worker falls, when the generated pulling force exceeds the adsorption force between the electromagnet 15 and the magnetic attraction plate 16, the installation plate 11 will break away from the adsorption of the electromagnet 15, fall and activate the pressure sensor 17. The bottom of the installation plate 11 contacts the pressure sensor 17 during the fall, triggering the operation of the signal generator 14 and sending out a control signal to trigger the protection mechanism.

[0040] As Figures 8-11As shown in the figure, a first bevel gear 26 is fixedly arranged on a first lead screw 23. A plurality of first mounting seats 27 are fixedly arranged at the bottom of the hanging basket 1. A first rotating rod 28 is rotatably arranged on the first mounting seats 27. Second bevel gears 29 are arranged at both ends of the first rotating rod 28, and the second bevel gears 29 are meshed with the first bevel gear 26. A third bevel gear 30 is fixedly arranged on the first rotating rod 28. A plurality of third mounting seats 31 are arranged at the bottom of the hanging basket 1. A second rotating rod 32 is rotatably arranged on the third mounting seats 31. Fourth bevel gears 33 are arranged at both ends of the second rotating rod 32, and the fourth bevel gears 33 are meshed with the third bevel gear 30. A first bevel gear 34 is arranged on the second rotating rod 32. A first driving motor 35 is arranged at the bottom of the hanging basket 1. A second bevel gear 36 is fixedly arranged at the output end of the first driving motor 35, and the second bevel gear 36 is meshed with the first bevel gear 34. After the signal generator 14 emits a signal, the first driving motor 35 starts and rotates forward. The power of the driving motor is transmitted to the first bevel gear 34 through the second bevel gear 36, thereby driving the second rotating rod 32 to rotate. The second rotating rod 32 further transmits power to the first rotating rod 28 through the fourth bevel gear 33 and the third bevel gear 30. The second bevel gears 29 and the first bevel gear 26 on the first rotating rod 28 drive a plurality of first lead screws 23 to rotate simultaneously. The rotation of the first lead screws 23 will drive a plurality of telescopic frames 20 to rise synchronously through the first lead screw nuts 24 and the connecting frames 25 that cooperate with them. As the telescopic frames 20 rise, a plurality of external climbing frames 22 will gradually separate and form a ladder-like structure along with the movement of the telescopic frames 20. This ladder-like structure can provide self-rescue conditions for falling construction workers, enabling them to quickly get out of the dangerous area with the help of these climbing frames 22 and reducing injuries.

[0041] As Figures 12-14As shown in the figure, multiple sets of support structures are provided on the telescopic frame 20. The support structure includes a first support rod 37, a second support rod 38, and a positioning structure. The positioning structure includes a first positioning rod 42. One end of the first support rod 37 is rotatably connected to one end of the second support rod 38. The other ends of the first support rod 37 and the second support rod 38 are respectively rotatably connected to the outside of the telescopic frame 20. Positioning holes 39 that can cooperate with the first positioning rod 42 are provided on both the first support rod 37 and the second support rod 38. Multiple sets of positioning holes 39 are all located at the connection of the first support rod 37 and the second support rod 38, and the positioning holes 39 on the first support rod 37 and the second support rod 38 are arranged staggeredly. A frame body 40 is provided outside the positioning hole 39 on the second support rod 38. A plate body 41 is movably arranged inside the frame body 40 through multiple guide rods in a limited manner. The first positioning rod 42 is arranged on one side of the plate body 41. Multiple springs 43 with thrust are arranged inside the frame body 40, and one end of the spring 43 is connected to the other side of the plate body 41. As the telescopic frame 20 rises, the first support rod 37 and the second support rod 38 will adjust their angles as the telescopic frame 20 rises. When the telescopic frame 20 is fully raised, the first support rod 37 and the second support rod 38 will be in a vertical state, and the positioning holes 39 on the first support rod 37 and the second support rod 38 will be communicated. Then, the first positioning rod 42 with one end located inside the positioning hole 39 of the first support rod 37 will further enter the positioning hole 39 of the second support rod 38 from the inside of the positioning hole 39 of the first support rod 37 under the continuous thrust provided by the spring 43 to the plate body 41, so that the first support rod 37 and the second support rod 38 are positioned in the vertical state, thereby ensuring that the telescopic frame 20 can provide stronger support after rising, further enhancing the stability of the telescopic frame 20. Especially when providing self-rescue conditions for falling construction workers, these support rods can effectively improve the stability and support effect, ensuring the safety of the climbing frame 22.

[0042] As Figure 15As shown in the figure, support and positioning mechanisms are provided on both outer sides of the hanging basket 1. The support and positioning mechanism includes a second positioning rod 48, a bidirectional lead screw 45, and a second driving motor 51. Shells 44 are provided on both outer sides of the hanging basket 1. A bidirectional lead screw 45 is rotatably provided inside the shell 44. Two sets of lead screw nuts 46 are engaged on the bidirectional lead screw 45. Mounting seats 47 are provided on both sets of lead screw nuts 46. The second positioning rod 48 is fixedly provided on the mounting seat 47. Multiple sets of limit seats 49 for limiting the movement of the second positioning rod 48 are provided inside the shell 44. A first gear 50 is fixedly provided on the bidirectional lead screw 45. A second driving motor 51 is fixedly provided inside the shell 44. A second gear 52 is fixedly provided at the output end of the second driving motor 51, and the second gear 52 meshes with the first gear 50. After the signal generator 14 sends out a signal, the second driving motor 51 starts and rotates forward. The forward rotation of the second driving motor 51 drives the bidirectional lead screw 45 to rotate through the meshing of the first gear 50 and the second gear 52. After the bidirectional lead screw 45 rotates, it drives the lead screw nut 46 to move along the length direction of the lead screw, pushing the connected second positioning rod 48 to move together. As the second positioning rod 48 moves, one end of it will contact the external wall, providing a support and positioning effect. The supporting effect of the second positioning rod 48 effectively prevents the hanging basket 1 from swinging back and forth due to inertia or external force during the self-rescue process of the construction workers, providing a safer and more stable self-rescue environment for the construction workers. During the movement of the second positioning rod 48, the limit seat 49 plays a role in ensuring the stable movement of the second positioning rod 48.

[0043] As Figure 6 shown, the sliding rod 8 is an iron rod body. An electromagnet 18 that can cooperate with the sliding rod 8 is provided around the inside of the sliding frame 9, and the electromagnet 18 is electrically connected to the electromagnet controller 13. The sliding rod 8 is an iron rod body, usually made of a metal material with magnetic guiding properties (such as steel) for providing support and guiding functions. The electromagnet 18 is provided inside the sliding frame 9 and surrounds the sliding rod 8. The electromagnet 18 generates a magnetic field through electromagnetic induction and interacts with the iron material of the sliding rod 8. The magnetic force of the electromagnet can attract or release the sliding rod 8, enabling the sliding frame 9 to slide along the sliding rod 8. The electromagnet 18 is electrically connected to the electromagnet controller 13. The electromagnet controller 13 is responsible for controlling the on-off state of the electromagnet 18, that is, controlling the power-on and power-off of the electromagnet 18. Under normal circumstances, the sliding frame 9 will slide freely along the sliding rod 8, allowing the movement of personnel. When the signal generator 14 sends out a signal, the electromagnet controller 13 controls the electromagnet 18 to be powered on. The magnetic force of the electromagnet 18 causes the sliding frame 9 to tightly adsorb on the sliding rod 8, preventing the sliding frame 9 from continuing to slide on the sliding rod 8, ensuring the stability of the construction workers, avoiding swinging or accidental dangers caused by the sliding of the sliding frame 9, and ensuring that the construction workers on the safety rope will not be endangered by unnecessary swinging, greatly improving safety.

[0044] like Figure 1 As shown, multiple groups of alarms 57 are arranged on the outside of the hanging basket 1, and the alarms 57 are electrically connected to the signal generator 14. When a construction worker falls, the signal generator 14 sends a signal, and this signal is transmitted to the connected alarm 57. When the alarm 57 receives the alarm signal sent by the signal generator 14, it will be triggered immediately and send out a loud alarm sound (such as a buzzer, alarm or other sound prompt), and at the same time warn through visual methods such as flashing lights. After hearing the alarm, external personnel (such as monitoring personnel, colleagues or security personnel) can immediately understand that a fall accident has occurred at the construction site, take timely measures and respond quickly, such as emergency rescue, initiating first aid procedures, etc.

[0045] like Figure 14 As shown, a reset mechanism is provided inside the frame 40, and the reset mechanism includes a push plate 53, a lead screw 2 54 and a drive motor 3 56. The frame 40 is provided with a push plate 53 that can cooperate with the plate 41 through a guide rod limiting activity. The frame 40 is rotatably provided with a lead screw 2 54, and a lead screw nut 3 55 is meshedly provided on the lead screw 2 54, and the lead screw nut 3 55 is embedded and installed on the push plate 53. The frame 40 is provided with a drive motor 3 56, and the output end of the drive motor 3 56 is fixedly connected to one end of the lead screw 2 54. When it is necessary to reset the telescopic frame 20, the construction personnel control the drive motor 3 56 by controlling the drive motor 3 56. The motor 3 56 is started to start and start working. The driving motor 3 56 drives the lead screw 2 54 to rotate through the transmission system. The rotation of the lead screw drives the lead screw nut 3 55 engaged therewith to move. The movement of the lead screw nut 3 55 is limited along the guide rod through the push plate 53. The movement of the push plate 53 drives the positioning rod 1 42 to return to its initial position, completing the required reset action. After the reset process is completed, the driving motor 1 35 is started and runs in reverse, so that the telescopic frame 20 begins to fold. As the telescopic frame 20 is folded, the climbing frame 22 will also return to the bottom of the hanging basket 1, completing the entire reset and folding action.

[0046] like Figure 5 As shown, the slide 3 is provided with multiple groups of holes 5, the slide seat 4 is provided with threaded holes 6 that can match with the holes 5, and the slide 3 is also provided with fixing bolts 7 that can match with the holes 5 and the threaded holes 6. During assembly, the threaded holes 6 of the slide seat 4 are aligned with the holes 5 on the slide 3, and the fixing bolts 7 are inserted through the holes 5 and screwed into the threaded holes 6, so that the slide 4 is firmly installed on the slide 3, and the fixing bolts 7 play a locking role. The fixing effect of the fixing bolts 7 ensures the stability of the slide 4 on the slide 3 and will not loosen due to vibration or external interference.

[0047] Working principle of the present invention:

[0048] During use, when a construction worker falls and the generated pulling force exceeds the adsorption force between the first electromagnet 15 and the magnetic adsorption plate 16, the mounting plate 11 will break away from the adsorption of the first electromagnet 15, fall and activate the pressure sensor 17, thereby triggering the operation of the signal generator 14, sending out a control signal to trigger the protection mechanism. When the electromagnet controller 13 receives the signal, the electromagnet controller 13 controls the second electromagnet 18 to be energized, and the magnetic force of the second electromagnet 18 causes the carriage 9 to tightly adsorb on the slide rod 8, preventing the carriage 9 from sliding further on the slide rod 8, avoiding the swing or accidental danger caused by the sliding of the carriage 9, ensuring that the construction worker on the safety rope will not be endangered by unnecessary swinging, and greatly improving the safety. When the first driving motor 35 receives the signal, it starts. With the simultaneous rotation of multiple sets of the first lead screws 23, multiple sets of telescopic frames 20 will rise synchronously. As the telescopic frames 20 rise, multiple sets of external climbing frames 22 will gradually separate and form a ladder-like structure along with the movement of the telescopic frames 20. This ladder-like structure can provide self-rescue conditions for the fallen construction workers, enabling them to quickly get out of the dangerous area with the help of these climbing frames 22 and reducing injuries. As the telescopic frames 20 are fully raised, multiple sets of external first support rods 37 and second support rods 38 thereof will cooperate with the first positioning rods 42 to provide stable support for the telescopic frames 20, thereby ensuring that the telescopic frames 20 can provide stronger support after rising, further enhancing the stability of the telescopic frames 20. Especially when providing self-rescue conditions for the fallen construction workers, these support rods can effectively improve the stability and support effect, ensuring the safety of the climbing frames 22. At the same time, when the second driving motor 51 receives the signal, it starts and rotates forward, and drives the second positioning rod 48 to move through the bidirectional lead screw 45. As the second positioning rod 48 moves, one end of it will contact the external wall, providing a support and positioning effect for the hanging basket 1. The supporting effect of the second positioning rod 48 effectively prevents the hanging basket 1 from swinging back and forth due to inertia or external force during the self-rescue process of the construction workers, providing a safer and more stable self-rescue environment for the construction workers. When the alarm 57 receives the signal, it will immediately trigger and emit a loud alarm sound (such as a beeping sound, a siren sound or other sound prompts), and at the same time give a warning through visual means such as a flash light. After hearing the alarm, external personnel (such as monitoring personnel, colleagues or safety personnel) can immediately know that a falling accident has occurred at the construction site, take measures in time and make a quick response. When it is necessary to reset the telescopic frames 20, the first positioning rods 42 are controlled to return to their initial positions by controlling the third driving motor 56 to complete the required reset action. After the reset process is completed, the first driving motor 35 is started and runs in the reverse direction, causing the telescopic frames 20 to start folding. As the telescopic frames 20 fold, the climbing frames 22 will also return to the bottom of the hanging basket 1 to complete the entire reset and folding actions.

[0049] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A suspension for construction, comprising a hanging basket (1), characterized in that: The hanging basket (1) is provided with a main control box (2), and the hanging basket (1) is provided with a protective mechanism, the protective mechanism comprising a trigger mechanism that is triggered and sends a signal to the outside when a construction worker falls, and a protective structure for providing self-rescue conditions for the construction worker after falling, the trigger mechanism comprising a pressure sensor (17) and a signal generator (14) electrically connected thereto, the protective structure comprising a telescopic frame (20) and a climbing frame (22), the protective mechanism also comprising a driving structure for driving the telescopic frame (20) to telescopically move, the driving structure comprising a rotatably mounted lead screw (23) and a driving motor (35) for driving the lead screw (23) to rotate, the driving motor (35) being electrically connected to the signal generator (14); A plurality of mounting frames (19) are arranged at the bottom of the hanging basket (1), one end of the telescopic frame (20) is movably mounted on the mounting frame (19), a plurality of mounting frames (21) are arranged at the central intersection of one side of the telescopic frame (20), a rectangular climbing frame (22) is mounted on the outside of the telescopic frame (20) through the plurality of mounting frames (21), a plurality of lead screws (23) are rotatably arranged at the bottom of the hanging basket (1), a lead screw nut (24) is meshedly arranged on the lead screw (23), a connecting frame (25) is arranged outside the lead screw nut (24), and one end of the connecting frame (25) is connected to the central intersection of the other side of the telescopic frame (20); The telescopic frame (20) is provided with a plurality of supporting structures, the supporting structures comprising a supporting rod 1 (37), a supporting rod 2 (38) and a positioning structure, the positioning structure comprising a positioning rod 1 (42), one end of the supporting rod 1 (37) and the supporting rod 2 (38) being rotatably connected, the other ends of the supporting rod 1 (37) and the supporting rod 2 (38) being rotatably connected to the outside of the telescopic frame (20), the supporting rod 1 (37) and the supporting rod 2 (38) being provided with positioning holes (39) capable of cooperating with the positioning rod 1 (42), A plurality of groups of positioning holes (39) are located at the connection between the first support rod (37) and the second support rod (38), and the positioning holes (39) on the first support rod (37) and the second support rod (38) are staggered. A frame (40) is arranged outside the positioning holes (39) on the second support rod (38). A plate (41) is arranged inside the frame (40) for limiting movement. The first positioning rod (42) is arranged on one side of the plate (41). A plurality of groups of springs (43) with thrust are arranged inside the frame (40), and one end of the spring (43) is connected to the other side of the plate (41). A reset mechanism is arranged inside the frame (40), and the reset mechanism includes a push plate (53), a second lead screw (54) and a third drive motor (56). A push plate (53) capable of cooperating with the plate (41) is arranged inside the frame (40) through a guide rod limiting movement. A second lead screw (54) is rotatably arranged inside the frame (40). A lead screw nut 3 (55) is meshedly arranged on the lead screw 2 (54), and the lead screw nut 3 (55) is mounted on the push plate (53). A drive motor 3 (56) is arranged inside the frame (40), and the output end of the drive motor 3 (56) is fixedly connected to the outside of one end of the lead screw 2 (54).

2. A suspension for construction according to claim 1, characterized in that: Two sets of slideways (3) are provided on both sides of the hanging basket (1), and slide seats (4) are slidably provided on the slideways (3). Slide rods (8) are provided in cooperation with the two sets of slide seats (4), and slide racks (9) are rotatably and slidably provided on the slide rods (8). A housing (10) is provided on the slide rack (9). An electromagnet controller (13) is arranged at the inner top of the shell one (10), and the electromagnet controller (13) is electrically connected to the signal generator (14); an electromagnet one (15) is arranged at the bottom of the electromagnet controller (13); a signal generator (14) is arranged at the inner bottom of the shell one (10); a pressure sensor (17) is arranged at the top of the signal generator (14); a mounting plate (11) is movably arranged inside the shell one (10); a magnetic plate (16) capable of cooperating with the electromagnet one (15) is arranged at the top of the mounting plate (11); a hanging end (12) for hanging a safety rope is rotatably arranged at the bottom of the mounting plate (11), and a hanging ring of the hanging end (12) is located outside the shell one (10).

3. A suspension for construction according to claim 2, characterized in that: A bevel gear 1 (26) is fixedly arranged on the lead screw 1 (23), a plurality of mounting seats 1 (27) are fixedly arranged at the bottom of the hanging basket (1), a rotating rod 1 (28) is rotatably arranged on the mounting seat 1 (27), bevel gear 2 (29) is arranged at both ends of the rotating rod 1 (28), and the bevel gear 2 (29) is meshed with the bevel gear 1 (26), a bevel gear 3 (30) is fixedly arranged on the rotating rod 1 (28), a plurality of mounting seats 3 (31) are arranged at the bottom of the hanging basket (1), a rotating rod 2 (32) is rotatably arranged on the mounting seat 3 (31), bevel gear 4 (33) is arranged at both ends of the rotating rod 2 (32), and the bevel gear 4 (33) is meshed with the bevel gear 3 (30), a first bevel gear (34) is arranged on the rotating rod 2 (32), and a driving motor 1 (35) is arranged at the bottom of the hanging basket (1). A second bevel gear (36) is fixedly provided at the output end of the first drive motor (35), and the second bevel gear (36) is meshed with the first bevel gear (34).

4. A suspension for construction according to claim 3, characterized in that: The hanging basket (1) is provided with a supporting positioning mechanism on both sides of its exterior, the supporting positioning mechanism comprising a second positioning rod (48), a bidirectional lead screw (45) and a second drive motor (51). The hanging basket (1) is provided with a second shell (44) on both sides of its exterior, a bidirectional lead screw (45) is rotatably provided inside the second shell (44), two sets of second lead screw nuts (46) are meshed on the bidirectional lead screw (45), and two mounting seats (47) are provided on the two sets of second lead screw nuts (46). The second positioning rod (48) is fixedly provided on the second mounting seat (47), a plurality of sets of limit seats (49) for limiting the movement of the second positioning rod (48) are provided inside the second shell (44), a first gear (50) is fixedly provided on the bidirectional lead screw (45), a second drive motor (51) is fixedly provided inside the second shell (44), and a second gear (52) is fixedly provided at the output end of the second drive motor (51), and the second gear (52) is meshed with the first gear (50).

5. A suspension for construction according to claim 4, characterized in that: The slide bar (8) is an iron rod body, and a second electromagnet (18) capable of cooperating with the slide bar (8) is arranged around the interior of the slide frame (9), and the second electromagnet (18) is electrically connected to the electromagnet controller (13).

6. A suspension for construction according to claim 5, characterized in that: A plurality of groups of alarms (57) are arranged outside the hanging basket (1), and the alarms (57) are electrically connected to the signal generator (14).

7. A suspension for construction according to claim 2, characterized in that: The slideway (3) is provided with a plurality of groups of holes (5), the slide seat (4) is provided with threaded holes (6) that can match the holes (5), and the slideway (3) is also provided with fixing bolts (7) that can match the holes (5) and the threaded holes (6).

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