Suspension for building construction

Abstract

The invention discloses a suspension for building construction, and relates to the field of building construction, the suspension comprises a hanging basket, a protection mechanism is arranged on the hanging basket, and the protection mechanism comprises a trigger mechanism which is triggered and sends out a signal when a constructor falls and a protection structure which is used for providing a self-rescue condition for the constructor after falling; the trigger mechanism comprises a pressure sensor and a signal generator, the protection mechanism comprises a telescopic frame and a climbing frame, the protection mechanism further comprises a driving structure used for driving the telescopic frame to move in a telescopic mode, the driving structure comprises a first lead screw and a first driving motor, and the first driving motor is electrically connected with the signal generator. The trigger mechanism and the protection structure are arranged on the hanging basket, when a constructor falls on the hanging basket, the pressure sensor can be triggered, a signal is sent out through the signal generator, and the protection mechanism is triggered, so that the telescopic frame stretches out, and a self-rescue condition is provided for the falling constructor; and constructors can quickly get out of danger through the multiple groups of climbing frames on the telescopic frame.

Description

Technical Field

[0001] The invention relates to the field of building construction, in particular to a suspension for building construction. Background Art

[0002] In building construction, the suspension system plays a vital role, especially in the construction process of high-rise buildings or complex structures. Through these suspension systems, construction workers, tools and materials can easily work from high altitudes, avoiding frequent transportation up and down floors. The hanging basket system is mainly used for high-altitude exterior wall construction, glass curtain wall installation, facade painting, cleaning and maintenance. The hanging basket is usually composed of a steel frame structure, a power unit and a control system. Construction workers can complete various high-altitude operations in the hanging basket. Through electric drive, the hanging basket can move vertically up and down. It is easy to operate and can safely suspend construction workers and tools.

[0003] In construction, the hanging basket is an important tool for aerial work. While improving work efficiency, it also faces certain safety hazards, especially the risk of construction workers falling from the hanging basket. When construction workers accidentally fall from the hanging basket, if the protective safety rope is too long, they may not be able to quickly rescue themselves or return 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 object of the present invention is to provide a suspension for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a suspension for construction, comprising a hanging basket, a main control box is arranged on the hanging basket, a protective mechanism is arranged on the hanging basket, the protective mechanism comprises 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 comprises a pressure sensor and a signal generator electrically connected thereto, the protective structure comprises a telescopic frame and a climbing frame, the protective mechanism also comprises a driving structure for driving the telescopic frame to telescope and move, the driving structure comprises a rotatably mounted lead screw 1 and a driving motor 1 for driving the lead screw 1 to rotate, and the driving motor 1 is electrically connected to the signal generator; A plurality of mounting frames 1 are arranged at the bottom of the hanging basket, one end of the telescopic frame is movably mounted on the mounting frame 1, a plurality of mounting frames 2 are arranged at the central intersection of one side of the telescopic frame, the rectangular climbing frame is mounted on the outside of the telescopic frame through the plurality of mounting frames 2, a plurality of lead screws 1 are rotatably arranged at the bottom of the hanging basket, a lead screw nut 1 is meshedly arranged on the lead screw 1, a connecting frame is arranged outside the lead screw nut 1, and one end of the connecting frame is connected to the central intersection of the other side of the telescopic frame.

[0007] Optionally, two groups of slides are provided on both sides of the hanging basket, and slide seats are slidably provided on the slides, and slide rods are cooperated on the two groups of slide seats. A slide rack is rotatably and slidably provided on the slide rod, and a shell one is provided on the slide rack, and an electromagnet controller is provided at the inner top of the shell one, and the electromagnet controller is electrically connected to the signal generator, and an electromagnet one is provided at the bottom of the electromagnet controller, and a signal generator is provided at the inner bottom of the shell one, and a pressure sensor is provided on the top of the signal generator, and a mounting plate is movably provided inside the shell one, and a magnetic plate capable of cooperating with the electromagnet one is provided on the top of the mounting plate, and a hanging end for hanging a safety rope is rotatably provided at the bottom of the mounting plate, and the hanging ring of the hanging end is located outside the shell one.

[0008] Optionally, a bevel gear 1 is fixedly provided on the lead screw 1, a plurality of sets of mounting seats 1 are fixedly provided on the bottom of the hanging basket, a rotating rod 1 is rotatably provided on the mounting seat 1, bevel gear 2 is provided at both ends of the rotating rod 1, and bevel gear 2 is meshed with bevel gear 1, a bevel gear 3 is fixedly provided on the rotating rod 1, a plurality of sets of mounting seats 3 are provided at the bottom of the hanging basket, a rotating rod 2 is rotatably provided on the mounting seat 3, bevel gear 4 is provided at both ends of the rotating rod 2, and bevel gear 4 is meshed with bevel gear 3, a first bevel gear is provided on the rotating rod 2, a driving motor 1 is provided at the bottom of the hanging basket, a second bevel gear is fixedly provided on the output end of the driving motor 1, and the second bevel gear is meshed with the first bevel gear.

[0009] Optionally, the telescopic frame is provided with multiple groups of supporting structures, the supporting structure includes support rod 1, support rod 2 and a positioning structure, the positioning structure includes positioning rod 1, support rod 1 is rotatably connected to one end of support rod 2, the other ends of support rod 1 and support rod 2 are respectively rotatably connected to the outside of the telescopic frame, support rod 1 and support rod 2 are both provided with positioning holes that can cooperate with positioning rod 1, multiple groups of positioning holes are all located at the connection between support rod 1 and support rod 2, and the positioning holes on support rod 1 and support rod 2 are all staggered, a frame body is provided outside the positioning holes on support rod 2, and a plate body is movably provided inside the frame body, positioning rod 1 is provided on one side of the plate body, and multiple groups of springs with thrust are provided inside the frame body, and one end of the spring is connected to the other side of the plate body.

[0010] Optionally, support and positioning mechanisms are provided on both sides of the exterior of the hanging basket, and the support and positioning mechanisms include positioning rod 2, a bidirectional lead screw and a drive motor 2. A shell 2 is provided on both sides of the exterior of the hanging basket, and a bidirectional lead screw is rotatably provided inside the shell 2. Two sets of lead screw nuts 2 are meshed on the bidirectional lead screw, and a mounting seat 2 is provided on both sets of lead screw nuts 2. The positioning rod 2 is fixedly provided on the mounting seat 2, and a plurality of limit seats for limiting the movement of the positioning rod 2 are provided inside the shell 2. A first gear is fixedly provided on the bidirectional lead screw, and a drive motor 2 is fixedly provided inside the shell 2. A second gear is fixedly provided on the output end of the drive motor 2, and the second gear is meshed with the first gear.

[0011] Optionally, the slide bar is an iron rod body, and a second electromagnet capable of cooperating with the slide bar is arranged around the interior of the slide, and the second electromagnet is electrically connected to the electromagnet controller.

[0012] Optionally, a plurality of groups of alarms are arranged on the outside of the hanging basket, and the alarms are electrically connected to the signal generator.

[0013] Optionally, a reset mechanism is provided inside the frame body, and the reset mechanism includes a push plate, a lead screw 2 and a drive motor 3. The frame body is provided with a push plate that can cooperate with the plate body through a guide rod limiting movement. The frame body is rotatably provided with a lead screw 2, and a lead screw nut 3 is meshed on the lead screw 2, and the lead screw nut 3 is embedded and installed on the push plate. The frame body is provided with a drive motor 3, and the output end of the drive motor 3 is fixedly connected to the outside of one end of the lead screw 2.

[0014] Optionally, the slideway is provided with a plurality of groups of holes, the slide seat is provided with threaded holes that can cooperate with the holes, and the slideway is also provided with fixing bolts that can cooperate with the holes and the threaded holes.

[0015] Technical effects and advantages of the present invention: 1. The present invention arranges a trigger mechanism and a protective structure on the hanging basket. When a construction worker falls from the hanging basket, the pressure sensor will be triggered and send a signal through the signal generator to trigger the protective mechanism, thereby extending the telescopic frame, so that the construction worker can quickly escape from danger through the multiple sets of climbing frames on the telescopic frame, providing self-rescue conditions for the fallen construction worker; through the arrangement of the electromagnet controller and the electromagnet 2, when the electromagnet controller receives the signal from the signal generator, the electromagnet controller controls the electromagnet 2 to be energized, and the magnetic force of the electromagnet 2 causes the slide to be tightly adsorbed on the slide rod, ensuring that the construction worker on the safety rope will not be in danger due to unnecessary swinging, which greatly improves Safety; by providing a support and positioning mechanism, when the drive motor 2 receives the signal, it starts and drives the positioning rod 2 to move through the two-way screw, so that one end of the positioning rod 2 contacts the external wall, providing support and positioning effects, preventing the hanging basket from swinging back and forth due to inertia or external force during the self-rescue process of the construction workers, and providing a safer and more stable self-rescue environment for the construction workers; by providing an alarm, when the alarm receives a signal, it will be triggered immediately and emit a loud alarm sound, and at the same time warn through visual methods such as flashing lights. After hearing the alarm, external personnel can immediately understand that a fall accident has occurred at the construction site, take timely measures, and respond quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the hanging basket structure of the present invention.

[0018] Figure 3 It is a schematic diagram of the sliding rod structure of the present invention.

[0019] Figure 4 It is a schematic diagram of the slide structure of the present invention.

[0020] Figure 5 It is a schematic diagram of the slide structure of the present invention.

[0021] Figure 6 For the present invention Figure 4 A magnified schematic diagram of the structure in Figure 1.

[0022] Figure 7 It is a schematic diagram of the trigger mechanism structure of the present invention.

[0023] Figure 8 It is a schematic diagram of the bottom structure of the hanging basket of the present invention.

[0024] Fig. 9 It is a schematic diagram of the protective structure of the present invention.

[0025] Fig.10 It is a schematic diagram of the telescopic frame structure of the present invention.

[0026] Fig.11 It is a schematic diagram of the driving structure of the present invention.

[0027] Fig.12 It is a schematic diagram of the supporting structure of the present invention.

[0028] Fig.13 It is a schematic diagram of the positioning hole structure of the present invention.

[0029] Fig.14 It is a schematic diagram of the structure of the reset mechanism of the present invention.

[0030] Fig.15 It is a schematic diagram of the structure of the support and positioning mechanism of the present invention.

[0031] In the figure: 1, hanging basket; 2, main control box; 3, slide; 4, slide seat; 5, hole; 6, threaded hole; 7, fixing bolt; 8, slide rod; 9, slide frame; 10, shell 1; 11, mounting plate; 12, hanging end; 13, electromagnet controller; 14, signal generator; 15, electromagnet 1; 16, magnetic plate; 17, pressure sensor; 18, electromagnet 2; 19, mounting frame 1; 20, telescopic frame; 21, mounting frame 2; 22, climbing frame; 23, lead screw 1; 24, lead screw nut 1; 25, connecting frame; 26, bevel gear 1; 27, mounting seat 1; 28, rotating rod 1; 29, bevel gear 2; 30, bevel Gear three; 31. Mounting seat three; 32. Turn bar two; 33. Bevel gear four; 34. First bevel gear; 35. Drive motor one; 36. Second bevel gear; 37. Support rod one; 38. Support rod two; 39. Positioning hole; 40. Frame; 41. Plate; 42. Positioning rod one; 43. Spring; 44. Shell 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. Drive motor two; 52. Second gear; 53. Push plate; 54. Lead screw two; 55. Lead screw nut three; 56. Drive motor three; 57. Alarm. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] The present invention provides Figure 1-15A suspension for building construction shown in the figure comprises a hanging basket 1, a main control box 2 is arranged on the hanging basket 1, a protective mechanism is arranged on the hanging basket 1, the protective mechanism comprises a trigger mechanism which is triggered and sends a signal to the outside when the construction personnel fall, and a protective structure for providing self-rescue conditions for the construction personnel after falling, the trigger mechanism comprises a pressure sensor 17 and a signal generator 14 which is electrically connected thereto, the protective structure comprises a telescopic frame 20 and a climbing frame 22, the protective mechanism also comprises a driving structure for driving the telescopic frame 20 to telescopically move, the driving structure comprises a rotatably mounted lead screw 23 and a driving motor 35 for driving the lead screw 23 to rotate, the driving motor 35 is electrically connected to the signal generator 14, a plurality of mounting frames 19 are arranged at the bottom of the hanging basket 1, the telescopic frame One end of the telescopic frame 20 is movably mounted on the mounting frame 19, and a plurality of mounting frames 21 are arranged at the central intersection of one side of the telescopic frame 20. The rectangular climbing frame 22 is mounted on the outside of the telescopic frame 20 through the plurality of mounting frames 21. The bottom of the hanging basket 1 is rotatably provided with a plurality of lead screws 23, and a lead screw nut 24 is meshed on the lead screw nut 23. A connecting frame 25 is arranged on the outside of 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 hanging basket 1 is a device for lifting construction personnel and their tools in construction. A main control box 2 is arranged on the hanging basket 1 for centralized management and control of the operation of the equipment. The main function of the trigger mechanism is to be able to sense and respond in time when the construction personnel fall. The pressure sensor 1 7 can sense the pressure changes caused by the fall of construction workers. When the pressure sensor 17 senses the abnormal situation of the construction workers falling, the signal generator 14 will send 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 workers after falling. The telescopic frame 20 is an adjustable safety structure that may be extended and provide support when the personnel fall, helping the construction workers to find the support point and self-rescue after falling. The climbing frame 22 is a structure for providing support and climbing after the construction workers fall, helping the construction workers to escape from the danger zone. The telescopic frame 20 is movably installed to the bottom of the hanging basket 1 through the mounting frame 19. The mounting frame 19 provides a basic support structure so that the telescopic frame 20 can be installed on the hanging basket 1. The bottom of the basket 1 is lifted and lowered, and has flexible adjustment space. A plurality of mounting frames 21 are arranged on the telescopic frame 20. The mounting frames 21 are convenient for the installation and connection of the climbing frame 22. The climbing frame 22 is used as a safety device to provide a climbing and escape passage when the construction personnel are in danger. The driving structure is mainly responsible for controlling the telescopic action of the telescopic frame 20. The lead screw 23 can generate linear movement by rotation, and is responsible for controlling the telescopic movement of the telescopic frame 20. The driving motor 35 is used to drive the rotation of the lead screw 23, so as to realize the telescopic movement of the telescopic frame 20. The driving motor 35 is connected to the signal generator 14. When the signal generator 14 receives the signal from the pressure sensor 17, the motor will be started to control the rotation of the lead screw, so as to adjust the position of the telescopic frame 20.When construction workers are working on the hanging basket 1, if a fall 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 a signal to trigger the protection mechanism. The drive motor 35 will start after receiving the signal and rotate the lead screw 23, so that the telescopic frame 20 is extended, providing self-rescue conditions for the fallen construction workers, so that the construction workers can quickly escape from danger through the multiple sets of climbing frames 22.

[0037] like Figure 3-7 As shown, two groups 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 matched on the two groups of slide seats 4. Slide rods 8 are rotatably and slidably provided on the slide rods 8. A slide frame 9 is provided on the slide frame 9, and an electromagnet controller 13 is provided on the inner top of the shell 10, and the electromagnet controller 13 is electrically connected to the signal generator 14. An electromagnet 15 is provided at the bottom of the electromagnet controller 13, and a signal generator 14 is provided at the inner bottom of the shell 10. A pressure sensor 17 is provided on the top of the signal generator 14. A mounting plate 11 is provided inside the shell 10 through a plurality of groups of guide rods. A magnetic plate 16 capable of cooperating with the electromagnet 15 is provided on the top of the mounting plate 11. A hanging end 12 for hanging a safety rope is rotatably provided at the bottom of the mounting plate 11, and a hanging ring of the hanging end 12 is located outside the shell 10. Slideways 3 are installed on both sides of the hanging basket 1, which are slide seats 4. A sliding track is provided so that the slide bar 8 on the slide seat 4 can move within a certain range. The electromagnet 15 is arranged at the bottom of the electromagnet controller 13 to generate a magnetic field to attract the magnetic plate 16. The electromagnet 15 can withstand a force of about 20 kilograms and fix the magnetic plate 16 by magnetic force. The pressure sensor 17 is installed on the top of the signal generator 14. When the pressure sensor 17 detects a pressure change, the signal generator 14 will send a control signal. The magnetic plate 16 is used in conjunction with the electromagnet 15 to fix the mounting plate 11 in an appropriate position under normal circumstances. When the construction worker falls, the generated pulling force exceeds the adsorption force between the electromagnet 15 and the magnetic plate 16, the mounting plate 11 will break away from the adsorption of the electromagnet 15, fall and activate the pressure sensor 17. The bottom of the mounting plate 11 contacts the pressure sensor 17 during the fall, triggering the operation of the signal generator 14 and sending a control signal to trigger the protection mechanism.

[0038] like Figure 8-11As shown, a bevel gear 26 is fixedly provided on the lead screw 23, a plurality of mounting seats 27 are fixedly provided at the bottom of the hanging basket 1, a rotating rod 28 is rotatably provided on the mounting seat 27, bevel gears 29 are provided at both ends of the rotating rod 28, and the bevel gears 29 and 29 are meshed with the bevel gear 26, a bevel gear 30 is fixedly provided on the rotating rod 28, a plurality of mounting seats 31 are provided at the bottom of the hanging basket 1, a rotating rod 2 32 is rotatably provided on the mounting seat 31, bevel gears 4 33 are provided at both ends of the rotating rod 2 32, and the bevel gears 4 33 are meshed with the bevel gear 30, a first bevel gear 34 is provided on the rotating rod 2 32, a driving motor 35 is provided at the bottom of the hanging basket 1, a second bevel gear 36 is fixedly provided at the output end of the driving motor 35, and the second bevel gear 36 is meshed with the first bevel gear 34, and a signal is generated. After the device 14 sends a signal, the drive motor 35 starts and starts to rotate forward. The power of the drive motor is transmitted to the first bevel gear 34 through the second bevel gear 36, thereby driving the rotating rod 2 32 to rotate. The rotating rod 2 32 further transmits power to the rotating rod 28 through the bevel gear 4 33 and the bevel gear 3 30. The bevel gear 29 and the bevel gear 26 on the rotating rod 28 drive multiple groups of lead screws 23 to rotate at the same time. The rotation of the lead screw 23 will drive multiple groups of telescopic frames 20 to rise synchronously through the lead screw nut 24 and the connecting frame 25 that cooperate with it. As the telescopic frame 20 rises, the multiple groups of climbing frames 22 on the outside will also gradually separate and form a ladder-like structure with the movement of the telescopic frame 20. This ladder-like structure can provide self-rescue conditions for the fallen construction workers, allowing them to quickly leave the dangerous area with the help of these climbing frames 22 to reduce injuries.

[0039] like Figure 12-14As shown, the telescopic frame 20 is provided with multiple groups of supporting structures, the supporting structures include a support rod 1 37, a support rod 2 38 and a positioning structure, the positioning structure includes a positioning rod 1 42, the support rod 1 37 is rotatably connected to one end of the support rod 2 38, and the other ends of the support rod 1 37 and the support rod 2 38 are respectively rotatably connected to the outside of the telescopic frame 20, and the support rod 1 37 and the support rod 2 38 are both provided with positioning holes 39 that can cooperate with the positioning rod 1 42, and multiple groups of positioning holes 39 are all located at the connection between the support rod 1 37 and the support rod 2 38, and the positioning holes 39 on the support rod 1 37 and the support rod 2 38 are all staggered, and a frame body 40 is provided outside the positioning holes 39 on the support rod 2 38, and a plate body 41 is movably provided inside the frame body 40 through multiple groups of guide rod limiting movements, and the positioning rod 1 42 is arranged on one side of the plate body 41, and multiple groups of springs 43 with thrust are arranged inside the frame body 40, and one end of the spring 43 is connected to the other end of the plate body 41 When the telescopic frame 20 is fully raised, the support rod 1 37 and the support rod 2 38 will be in a vertical state, and the positioning holes 39 on the support rod 1 37 and the support rod 2 38 will be connected, so that the positioning rod 1 42 with one end located inside the positioning hole 39 of the support rod 1 37, as the spring 43 continuously provides thrust to the plate body 41, further enters the positioning hole 39 of the support rod 2 38 from the inside of the positioning hole 39 of the support rod 1 37, so that the support rod 1 37 and the support rod 2 38 are positioned in a vertical state, thereby ensuring that the telescopic frame 20 can provide stronger support after being raised, and can further enhance the stability of the telescopic frame 20, especially when providing self-rescue conditions for fallen construction workers, these support rods can effectively improve the stability and support effect, and ensure the safety of the climbing frame 22.

[0040] like Fig.15As shown, both sides of the outside of the hanging basket 1 are provided with a supporting and positioning mechanism, which includes a positioning rod 48, a bidirectional lead screw 45 and a driving motor 51. Both sides of the outside of the hanging basket 1 are provided with a shell 44, and a bidirectional lead screw 45 is rotatably provided inside the shell 44. Two sets of lead screw nuts 46 are meshed on the bidirectional lead screw 45, and two mounting seats 47 are provided on the two sets of lead screw nuts 46. The positioning rod 48 is fixedly provided on the mounting seat 47, and multiple sets of limit seats 49 for limiting the movement of the positioning rod 48 are provided inside the shell 44. A first gear 50 is fixedly provided on the bidirectional lead screw 45, and a driving motor 51 is fixedly provided inside the shell 44. A second gear 52 is fixedly provided on the output end of the driving motor 51, and the second gear 52 is connected to the first gear 51. 0 meshes with each other, after the signal generator 14 sends a signal, the drive motor 2 51 starts to start and rotates forward, and the forward rotation of the drive motor 2 51 drives the bidirectional lead screw 45 to start rotating through the meshing of the first gear 50 and the second gear 52. After the bidirectional lead screw 45 rotates, it will drive the lead screw nut 2 46 to move along the length direction of the lead screw, and push the connected positioning rod 2 48 to move together. As the positioning rod 2 48 moves, one end of it will contact the external wall to provide support and positioning effects. The supporting effect of the positioning rod 2 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 personnel, providing a safer and more stable self-rescue environment for the construction personnel. During the movement of the positioning rod 2 48, the limit seat 49 plays a role in ensuring the stable movement of the positioning rod 2 48.

[0041] like Figure 6 As shown, the slide bar 8 is an iron rod body, and an electromagnet 2 18 capable of cooperating with the slide bar 8 is arranged around the interior of the slide 9, and the electromagnet 2 18 is electrically connected to the electromagnet controller 13. The slide bar 8 is an iron rod body, usually made of a metal material (such as steel) with magnetic guiding properties, used to provide support and guidance. The electromagnet 2 18 is arranged inside the slide 9 and surrounds the slide bar 8. The electromagnet 2 18 generates a magnetic field through electromagnetic induction and interacts with the iron material of the slide bar 8. The magnetic force of the electromagnet can attract or release the slide bar 8, thereby allowing the slide 9 to slide along the slide bar 8. The electromagnet 2 18 is electrically connected to the electromagnet controller 13, and the electromagnet controller 13 is responsible for controlling the switching state of the electromagnet 2 18, that is, controlling The electromagnet 18 is powered on and off. Under normal circumstances, the slide 9 will slide freely along the slide bar 8 to allow the movement of personnel. When the signal generator 14 sends a signal, the electromagnet controller 13 controls the electromagnet 18 to be powered on. The magnetic force of the electromagnet 18 makes the slide 9 tightly adsorbed on the slide bar 8, so that the slide 9 will not continue to slide on the slide bar 8, ensuring the stability of the construction personnel, avoiding swinging or accidental dangers caused by the sliding of the slide 9, and ensuring that the construction personnel on the safety rope will not be endangered by unnecessary swinging, thereby greatly improving safety.

[0042] 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.

[0043] like Fig.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.

[0044] 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.

[0045] Working principle of the present invention: During use, when a construction worker falls and the generated pulling force exceeds the adsorption force between the electromagnet 15 and the magnetic plate 16, the mounting plate 11 will break away from the adsorption of the electromagnet 15, fall and activate the pressure sensor 17, thereby triggering the operation of the signal generator 14, and sending a control signal to trigger the protection mechanism. When the electromagnet controller 13 receives the signal, the electromagnet controller 13 controls the electromagnet 2 18 to be energized, and the magnetic force of the electromagnet 2 18 makes the slide 9 tightly adsorbed on the slide bar 8, so that the slide 9 will not continue to slide on the slide bar 8, avoiding swinging or accidental dangers caused by the sliding of the slide 9, ensuring that the construction workers on the safety rope will not be endangered by unnecessary swinging, and greatly improving safety. When the driving motor 35 receives the signal and starts, as the multiple sets of lead screws 23 rotate simultaneously, the multiple sets of telescopic frames 20 will rise synchronously. As the telescopic frames 20 rise, the multiple sets of climbing frames 22 outside will gradually separate and form a ladder-like structure as the telescopic frames 20 move. This ladder-like structure can provide self-rescue conditions for the fallen construction workers, so that they can quickly escape from the dangerous area with the help of these climbing frames 22 to reduce injuries. As the telescopic frame 20 is fully raised, the multiple sets of support rods 37 and support rods 38 outside will cooperate with the positioning rods 42 to provide stable support for the telescopic frame 20, thereby ensuring that the telescopic frame 20 can provide stronger support after rising, which can further enhance the telescopic frame 20. The stability of the retractable frame 20, especially when providing self-rescue conditions for fallen construction workers, these support rods can effectively improve the stability and support effect, ensure the safety of the climbing frame 22, and at the same time, the driving motor 2 51 starts and rotates forward after receiving the signal, and drives the positioning rod 2 48 to move through the bidirectional lead screw 45. As the positioning rod 28 moves, one end of the positioning rod 28 will contact the external wall to provide support and positioning effects for the hanging basket 1. The supporting effect of the positioning rod 28 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 the alarm. A loud alarm sound (such as a buzzer, alarm or other sound prompt) is issued, and a visual warning is given through a flashing light or the like. 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. When it is necessary to reset the telescopic frame 20, the positioning rod 42 is returned to its initial position by controlling the driving motor 3 56 to complete the required resetting action. After the resetting process is completed, the driving motor 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 resetting and folding action.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in 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).

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 on the two sets of slide seats (4) in cooperation with each other, and slide racks (9) are rotatably and slidably provided on the slide rods (8). A housing (10) is provided on the slide rack (9), and an electromagnet controller (13) is provided on the inner top of the housing (10), and the electromagnet controller (13) is electrically connected to the signal generator (14). An electromagnet (14) is provided on the bottom of the electromagnet controller (13). 5), 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), a mounting plate (11) is movably arranged inside the housing (10), a magnetic plate (16) capable of cooperating with the electromagnet (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 housing (10).

3. A suspension for construction according to claim 2, characterized in that: The lead screw 1 (23) is fixedly provided with a bevel gear 1 (26); a plurality of mounting seats 1 (27) are fixedly provided at the bottom of the hanging basket (1); a rotating rod 1 (28) is rotatably provided on the mounting seat 1 (27); bevel gears 2 (29) are provided at both ends of the rotating rod 1 (28); and the bevel gears 2 (29) are meshed with the bevel gear 1 (26); a bevel gear 3 (30) is fixedly provided on the rotating rod 1 (28); a plurality of mounting seats 3 (31) are fixedly provided at the bottom of the hanging basket (1); A rotating rod 2 (32) is rotatably provided on the mounting seat 3 (31), bevel gears 4 (33) are provided at both ends of the rotating rod 2 (32), and the bevel gears 4 (33) are meshed with the bevel gear 3 (30), a first bevel gear (34) is provided on the rotating rod 2 (32), a driving motor 1 (35) is provided at the bottom of the hanging basket (1), a second bevel gear (36) is fixedly provided at the output end of the driving motor 1 (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 telescopic frame (20) is provided with a plurality of groups of supporting structures, the supporting structures comprising a support rod 1 (37), a support rod 2 (38) and a positioning structure, the positioning structure comprising a positioning rod 1 (42), one end of the support rod 1 (37) and the support rod 2 (38) being rotatably connected, the other ends of the support rod 1 (37) and the support rod 2 (38) being rotatably connected to the outside of the telescopic frame (20), the support rod 1 (37) and the support rod 2 (38) being provided with positioning holes (39) capable of cooperating with the positioning rod 1 (42), the plurality of groups of positioning holes (39) Both 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 hole (39) on the second support rod (38), and a plate (41) is movably arranged inside the frame (40). The first positioning rod (42) is arranged on one side of the plate (41), and 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).

5. A suspension for construction according to claim 4, 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).

6. A suspension for construction according to claim 5, 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).

7. A suspension for construction according to claim 6, 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).

8. A suspension for construction according to claim 7, characterized in that: The frame body (40) is provided with a reset mechanism inside, the reset mechanism comprising a push plate (53), a second lead screw (54) and a third drive motor (56); the frame body (40) is provided with a push plate (53) capable of cooperating with the plate body (41) through a guide rod limiting movement; the frame body (40) is provided with a second lead screw (54) rotatably inside, the second lead screw (54) is meshed with a third lead screw nut (55), and the third lead screw nut (55) is mounted on the push plate (53); the frame body (40) is provided with a third drive motor (56), and the output end of the third drive motor (56) is fixedly connected to the outside of one end of the second lead screw (54).

9. 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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