Intelligent safety belt for construction

Abstract

The application discloses a kind of construction with intelligent safety belt, it is related to intelligent safety belt technical field, it includes safety belt main part, the intelligent safety belt further includes: first locking rope, it is set to two, two first locking rope mutually far away one end is fixedly installed on safety belt main part, two first locking rope mutually close one end is installed with same first locking buckle;Second locking rope, it is set to two, two second locking rope mutually far away one end is fixedly installed on safety belt main part, two second locking rope mutually close one end is installed with same second locking buckle;The application is realized to safety belt main part by simple structure when falling High-efficient buffering protection, can be automatically pressed SOS alarm button in buffering process simultaneously, avoid personnel manual operation difficulty, overall structure is automatically buffered and alarms when falling, improve safety and rescue timeliness, and practicality is strong.

Description

Technical Field

[0001] This invention relates to the field of intelligent safety belt technology, and more particularly to an intelligent safety belt for construction. Background Technology

[0002] Smart safety belts are an innovative device that has been applied in construction and high-risk industries in recent years, designed to improve safety at work sites. They combine the protective functions of traditional safety belts with modern technology, using sensors and communication systems to monitor the wearer's status in real time and provide early warning or alarm functions.

[0003] In existing technologies, traditional intelligent safety belts for construction do not have fall cushioning functions, resulting in greater impact force when personnel fall accidentally, reducing safety. Furthermore, they cannot automatically alarm after a fall, leaving personnel suspended in the air. If a person is injured or unable to operate the SOS alarm button, it is difficult to notify others for rescue in a timely manner, increasing the risk to personal safety. Therefore, we propose an intelligent safety belt for construction to solve the above problems. Summary of the Invention

[0004] The purpose of this application is to provide a smart safety belt for construction, in order to solve the problems mentioned in the background art, that traditional smart safety belts for construction do not have a fall cushioning function, resulting in a large impact force when personnel fall accidentally, reducing safety, and cannot automatically alarm after a fall. If personnel are injured or unable to operate the SOS alarm button after falling and are suspended in the air, it is difficult to notify personnel for rescue in time, increasing the risk to personnel's personal safety.

[0005] To achieve the above objectives, this application provides the following technical solution: a smart safety belt for construction, comprising a safety belt body, the smart safety belt further comprising: The first locking rope is provided in two parts. The ends of the two first locking ropes that are far apart from each other are fixedly installed on the main body of the safety belt. The ends of the two first locking ropes that are close to each other are equipped with the same first locking buckle. The second locking rope is provided in two parts. The ends of the two second locking ropes that are far apart from each other are fixedly installed on the main body of the safety belt, and the ends of the two second locking ropes that are close to each other are installed with the same second locking buckle. The safety rope has its right end fixedly installed on the rear side of the safety belt body, and a control box is fixedly installed at the bottom end of the safety rope. A connecting post is fixedly installed at the bottom of the control box, and a buffer box is fixedly installed at the bottom end of the connecting post. The buffer assembly includes: a stabilizing slide plate, a transmission rod, a spring, a pressure rod, a support plate, and an SOS alarm button. The stabilizing slide plate is slidably connected inside the buffer box. The top end of the transmission rod passes through the bottom of the buffer box and is fixedly installed on the bottom of the stabilizing slide plate. The spring is sleeved on the transmission rod, and the top end of the spring is fixedly installed on the bottom of the stabilizing slide plate. The bottom end of the spring is fixedly installed on the bottom inner wall of the buffer box. The bottom end of the pressure rod is fixedly installed on the top of the stabilizing slide plate. The right end of the support plate is fixedly installed on the right inner wall of the buffer box. The SOS alarm button is fixedly installed on the top of the support plate. The bottom of the pressure rod cooperates with the SOS alarm button. The mounting assembly is located below the buffer box and cooperates with the transmission rod.

[0006] The above structure securely connects the safety belt body to the first and second locking ropes. The first and second locking buckles ensure a secure fit. The safety rope connects the control box and the buffer box. The stabilizing slide plate in the buffer assembly is slidably connected inside the buffer box. The transmission rod is fixedly connected to the stabilizing slide plate and passes through the buffer box. A spring is sleeved on the transmission rod to provide elastic cushioning, absorbing impact energy during a fall and reducing the impact force on the person. The pressure rod is fixedly connected to the stabilizing slide plate, and pressing the SOS alarm button while sliding activates an automatic alarm, avoiding the difficulty of manual operation. The hook assembly connects to the transmission rod to provide a safe hook point. The overall structure automatically cushions and alarms during a fall, improving safety and rescue timeliness, and solving the defects of traditional safety belt bodies that lack cushioning and manual alarms.

[0007] Preferably, two leg safety straps are fixedly installed at the bottom of the main body of the safety belt, and both leg safety straps are equipped with fixing buckles.

[0008] Furthermore, the leg safety straps are fixedly installed at the bottom of the safety belt body, and the fixing buckles are installed on the leg safety straps to enhance the lower body fixation, prevent the safety belt body from shifting or loosening, improve wearing comfort and stability, ensure that the person maintains the correct posture during a fall, reduce the risk of leg injury, and the fixing buckles are easy to operate, thus improving the overall safety performance.

[0009] Preferably, the control box has a hinged door on the front side, and a control module, an alarm, and a battery are fixedly installed on the inner rear wall of the control box.

[0010] Furthermore, a safety rope is fixedly connected to the control box, and the box door is hinged to the front of the control box for easy maintenance and inspection. The control module, alarm, and battery are fixedly installed inside the control box, providing power supply and intelligent control functions. The alarm emits an alarm signal when triggered, the control module processes sensor data, and the battery ensures long-term system operation, enhancing reliability and autonomy, and achieving efficient monitoring and response.

[0011] Preferably, two hydraulic dampers are fixedly installed at the bottom of the stabilizing slide plate, and the bottom ends of the two hydraulic dampers are fixedly installed on the bottom inner wall of the buffer box.

[0012] Furthermore, hydraulic dampers are fixedly installed on the bottom of the stabilizing slide and the inner wall of the bottom of the buffer box. They work in conjunction with the spring during a fall to provide additional damping and cushioning, reduce rebound and vibration, make the cushioning process smoother and more controllable, further reduce the impact of the impact on personnel, improve the cushioning effect and comfort, and the hydraulic dampers are highly durable, extending the service life of the components.

[0013] Preferably, the mounting assembly includes a cylinder, a safety hook, and a locking tongue. The top end of the cylinder is rotatably connected to the bottom end of the transmission rod, the top end of the safety hook is fixedly installed on the bottom end of the cylinder, the bottom end of the locking tongue is rotatably connected to the safety hook, and the locking tongue and the safety hook are elastically connected, with the top end of the locking tongue cooperating with the safety hook.

[0014] Furthermore, the bottom end of the transmission rod is connected to the cylinder in the hook assembly, the safety hook is fixedly connected to the bottom end of the cylinder, and the locking tongue is connected to the safety hook and elastically locked, providing quick hooking and release functions, ensuring a firm connection with the external anchor point. The cylinder allows rotation to adapt to different directions of pulling force, enhancing flexibility and applicability. The elastic design of the locking tongue prevents accidental opening and improves hooking safety.

[0015] Preferably, the safety hook has a mounting groove, and a micro switch is fixedly installed inside the mounting groove, with the micro switch in contact with the top of the locking tongue.

[0016] Furthermore, a micro switch is fixedly installed inside the mounting slot of the safety hook, contacting the top of the latch to detect the locking status of the latch. When it is not locked, the alarm is triggered to sound and send an alarm signal to the monitoring center to prevent misoperation or loose connection. The micro switch signal is transmitted to the control module to realize real-time monitoring, improving the reliability of the connection and the overall safety level.

[0017] Preferably, a miniature pressure sensor is fixedly installed on the left side of the cylinder.

[0018] Furthermore, a miniature pressure sensor is fixedly installed on the left side of the cylinder to monitor the pressure data of the attachment point in real time. When abnormal pressure is detected, an alarm is triggered, providing an extra layer of safety protection to prevent overload or accidental detachment. The miniature pressure sensor is highly responsive, enhancing the overall safety performance and early warning capabilities.

[0019] Preferably, a rotating seat is fixedly installed at the top of the cylinder, and the top of the rotating seat is fixedly installed at the bottom of the transmission rod.

[0020] Furthermore, by fixing the rotating seat to the top of the cylinder and the bottom of the transmission rod, a stable rotation connection point is provided, reducing friction and wear, ensuring flexible movement of the hanging components, adapting to various suspension angles, and the rotating seat structure is simple and reliable, extending the service life of the components and improving the overall durability and reliability of the connection.

[0021] The beneficial effects of this invention are: 1. The stabilizing slide plate in the buffer assembly is slidably connected to the inside of the buffer box. The transmission rod is fixedly connected to the stabilizing slide plate and passes through the buffer box. The spring is sleeved on the transmission rod to provide elastic cushioning, absorbing impact energy during a fall and reducing the impact force on personnel. The pressure rod is fixedly connected to the stabilizing slide plate, and pressing the SOS alarm button during sliding will trigger an automatic alarm, avoiding the difficulty of manual operation. The hook assembly connects to the transmission rod to provide a safe hook point. The overall structure automatically cushions and alarms during a fall, improving safety and rescue timeliness, and solving the defects of traditional safety belts that have no cushioning and no manual alarm. 2. The bottom end of the transmission rod is connected to the cylinder in the hook assembly, the safety hook is fixedly connected to the bottom end of the cylinder, and the locking tongue is connected to the safety hook and elastically locked, providing quick hooking and release functions, ensuring a firm connection with the external anchor point. The cylinder allows rotation to adapt to different directions of pulling force, enhancing flexibility and applicability. The elastic design of the locking tongue prevents accidental opening and improves hooking safety. 3. A micro switch is fixedly installed inside the mounting slot of the safety hook, contacting the top of the lock tongue to detect the locking status of the lock tongue. When it is not locked, the alarm is triggered to sound an alarm and send an alarm signal to the monitoring center to prevent misoperation or loose attachment. The micro switch signal is transmitted to the control module to realize real-time monitoring, improve the reliability of attachment and the overall safety level. 4. A miniature pressure sensor is fixedly installed on the left side of the cylinder to monitor the pressure data of the hanging point in real time. When abnormal pressure is detected, an alarm is triggered, providing an extra layer of safety protection to prevent overload or accidental detachment. The miniature pressure sensor is highly responsive, enhancing the overall safety performance and early warning capability. This invention achieves efficient cushioning protection for the main body of the safety belt during a fall through a simple structure. At the same time, it can automatically press the SOS alarm button during the cushioning process, avoiding the difficulty of manual operation. The overall structure automatically cushions and alarms during a fall, improving safety and rescue timeliness, and is highly practical. Attached Figure Description

[0022] Figure 1 This is a structural front view of an embodiment of this application; Figure 2 This is a main sectional view of the control box according to an embodiment of this application; Figure 3 This is a main sectional view of the buffer box structure according to an embodiment of this application; Figure 4Appendix to the embodiments of this application Figure 3 A schematic diagram of the structure of part A; Figure 5 This is a three-dimensional structural diagram of the stabilizing slide, transmission rod, hydraulic damper, pressure rod, rotating seat, and cylinder according to an embodiment of this application.

[0023] In the diagram: 1. Safety belt body; 2. First locking rope; 3. First locking buckle; 4. Second locking rope; 5. Second locking buckle; 6. Leg safety strap; 7. Fixing buckle; 8. Safety rope; 9. Control box; 10. Box door; 11. Control module; 12. Alarm; 13. Battery; 14. Connecting column; 15. Buffer box; 16. Stabilizing slide plate; 17. Transmission rod; 18. Spring; 19. Hydraulic damper; 20. Pressure rod; 21. Support plate; 22. SOS alarm button; 23. Rotating seat; 24. Cylinder; 25. Safety hook; 26. Locking tongue; 27. Mounting slot; 28. Micro switch; 29. ​​Miniature pressure sensor. Detailed Implementation

[0024] The present invention will be further explained below with reference to specific embodiments.

[0025] refer to Figures 1-5 This embodiment proposes a smart safety belt for construction, including a safety belt body 1, and the smart safety belt further includes: The first locking rope 2 is configured as two, with the ends of the two first locking ropes 2 that are far apart from each other being fixedly installed on the main body 1 of the safety belt, and the ends of the two first locking ropes 2 that are close to each other being installed with the same first locking buckle 3; The second locking rope 4 is configured as two, with the ends of the two second locking ropes 4 that are far apart from each other being fixedly installed on the main body 1 of the safety belt, and the ends of the two second locking ropes 4 that are close to each other being installed with the same second locking buckle 5; Safety rope 8, the right end of safety rope 8 is fixedly installed on the rear side of safety belt body 1, control box 9 is fixedly installed at the bottom end of safety rope 8, connecting post 14 is fixedly installed at the bottom of control box 9, and buffer box 15 is fixedly installed at the bottom end of connecting post 14. The buffer assembly includes: a stabilizing slide plate 16, a transmission rod 17, a spring 18, a pressure rod 20, a support plate 21, and an SOS alarm button 22. The stabilizing slide plate 16 is slidably connected inside the buffer box 15. The top end of the transmission rod 17 passes through the bottom of the buffer box 15 and is fixedly installed on the bottom of the stabilizing slide plate 16. The spring 18 is sleeved on the transmission rod 17. The top end of the spring 18 is fixedly installed on the bottom of the stabilizing slide plate 16, and the bottom end of the spring 18 is fixedly installed on the bottom inner wall of the buffer box 15. The bottom end of the pressure rod 20 is fixedly installed on the top of the stabilizing slide plate 16. The right end of the support plate 21 is fixedly installed on the right inner wall of the buffer box 15. The SOS alarm button 22 is fixedly installed on the top of the support plate 21, and the bottom of the pressure rod 20 cooperates with the SOS alarm button 22. The mounting assembly is located below the buffer box 15 and cooperates with the transmission rod 17.

[0026] With the above structure, the safety belt body 1 is fixedly connected by the first locking rope 2 and the second locking rope 4. The first locking buckle 3 and the second locking buckle 5 ensure secure wearing. The safety rope 8 connects the control box 9 and the buffer box 15. The stabilizing slide plate 16 in the buffer assembly is slidably connected inside the buffer box 15. The transmission rod 17 is fixedly connected to the stabilizing slide plate 16 and passes through the buffer box 15. The spring 18 is sleeved on the transmission rod 17 to provide elastic cushioning, absorbing impact energy during a fall and reducing the impact force on the personnel. The pressure rod 20 is fixedly connected to the stabilizing slide plate 16 and presses the SOS alarm button 22 when sliding to realize automatic alarm, avoiding the difficulty of manual operation by personnel. The hook assembly connects to the transmission rod 17 to provide a safe hook point. The overall structure automatically cushions and alarms during a fall, improving safety and rescue timeliness, and solving the defects of traditional safety belt bodies 1 that have no cushioning and manual alarm.

[0027] In this embodiment, two leg safety straps 6 are fixedly installed at the bottom of the safety belt body 1. Each leg safety strap 6 is equipped with a fixing buckle 7. The leg safety straps 6 are fixedly installed at the bottom of the safety belt body 1. The fixing buckle 7 is installed on the leg safety straps 6 to enhance the fixation of the lower body, prevent the safety belt body 1 from shifting or loosening, improve wearing comfort and stability, ensure that the person maintains the correct posture during a fall, reduce the risk of leg injury, and the fixing buckle 7 is easy to operate, thus improving the overall safety performance.

[0028] In this embodiment, a door 10 is hinged to the front of the control box 9. A control module 11, an alarm 12, and a battery 13 are fixedly installed on the rear inner wall of the control box 9. A safety rope 8 is fixedly connected to the control box 9. The door 10 is hinged to the front of the control box 9 for easy maintenance and inspection. The control module 11, alarm 12, and battery 13 are fixedly installed inside the control box 9 to provide power supply and intelligent control functions. The alarm 12 emits an alarm signal when triggered. The control module 11 processes sensor data. The battery 13 ensures that the system can work for a long time, enhancing reliability and autonomy, and achieving efficient monitoring and response.

[0029] In this embodiment, two hydraulic dampers 19 are fixedly installed at the bottom of the stabilizing slide plate 16. The bottom ends of the two hydraulic dampers 19 are fixedly installed on the bottom inner wall of the buffer box 15. The hydraulic dampers 19 are fixedly installed at the bottom of the stabilizing slide plate 16 and the bottom inner wall of the buffer box 15. When falling, they work together with the spring 18 to provide additional damping and cushioning, reduce rebound and vibration, make the cushioning process smoother and more controllable, further reduce the impact of the impact on personnel, improve the cushioning effect and comfort. The hydraulic dampers 19 are durable and extend the service life of the components.

[0030] In this embodiment, the hooking assembly includes a cylinder 24, a safety hook 25, and a locking tongue 26. The top end of the cylinder 24 is rotatably connected to the bottom end of the transmission rod 17. The top end of the safety hook 25 is fixedly installed on the bottom end of the cylinder 24. The bottom end of the locking tongue 26 is rotatably connected to the safety hook 25, and the locking tongue 26 is elastically connected to the safety hook 25. The top end of the locking tongue 26 cooperates with the safety hook 25. The cylinder 24 in the hooking assembly is rotatably connected to the bottom end of the transmission rod 17, the safety hook 25 is fixedly connected to the bottom end of the cylinder 24, and the locking tongue 26 is rotatably connected to the safety hook 25 and elastically locked, providing a quick hooking and releasing function, ensuring a firm connection with the external anchor point. The cylinder 24 allows rotation to adapt to different directional pulling forces, enhancing flexibility and applicability. The elastic design of the locking tongue 26 prevents accidental opening and improves hooking safety.

[0031] In this embodiment, a mounting groove 27 is provided on the safety hook 25, and a micro switch 28 is fixedly installed inside the mounting groove 27. The micro switch 28 is in contact with the top of the locking tongue 26. The micro switch 28 is fixedly installed inside the mounting groove 27 of the safety hook 25 and in contact with the top of the locking tongue 26 to detect the locking status of the locking tongue 26. When it is not locked, the alarm 12 is triggered to sound an alarm and send an alarm signal to the monitoring center to prevent misoperation or loose connection. The signal of the micro switch 28 is transmitted to the control module 11 to realize real-time monitoring, improve the reliability of connection and the overall safety level.

[0032] In this embodiment, a miniature pressure sensor 29 is fixedly installed on the left side of the cylinder 24. The miniature pressure sensor 29 is fixedly installed on the left side of the cylinder 24 to monitor the pressure data of the attachment point in real time. When abnormal pressure is detected, an alarm is triggered, providing an additional safety protection layer to prevent overload or accidental detachment. The miniature pressure sensor 29 has a sensitive response, which enhances the overall safety performance and early warning capability.

[0033] In this embodiment, a rotating seat 23 is fixedly installed at the top of the cylinder 24, and the top of the rotating seat 23 is fixedly installed at the bottom of the transmission rod 17. The rotating seat 23 is fixedly installed at the top of the cylinder 24 and the bottom of the transmission rod 17, providing a stable rotation connection point, reducing friction and wear, ensuring that the hanging component moves flexibly and adapts to various suspension angles. The rotating seat 23 has a simple and reliable structure, extends the service life of the component, and improves the durability and reliability of the overall connection.

[0034] It should be noted that the specific models of control module 11, alarm 12, battery 13, SOS alarm button 22, micro switch 28, and miniature pressure sensor 29 used shall be selected by those skilled in the art. Furthermore, the control module 11, alarm 12, battery 13, SOS alarm button 22, micro switch 28, and miniature pressure sensor 29 mentioned above are all existing technologies and will not be elaborated upon in this solution.

[0035] Working principle: In use, the control module 11, alarm 12, SOS alarm button 22, micro switch 28, and miniature pressure sensor 29 are first powered by the storage battery 13. Then, the safety belt body 1 is fixedly connected by the first locking rope 2 and the second locking rope 4. The first locking buckle 3 and the second locking buckle 5 ensure a secure fit. Here, the leg safety strap 6 is fixedly installed at the bottom of the safety belt body 1. The fixing buckle 7 is installed on the leg safety strap 6 to enhance the lower body fixation, prevent the safety belt body 1 from shifting or loosening, improve wearing comfort and stability, ensure that the person maintains the correct posture in the event of a fall, and reduce the risk of leg injury. The fixing buckle 7 is easy to operate and improves the overall safety performance. Then, the safety rope 8 is connected to the control box. 9 and the buffer box 15, the stabilizing slide plate 16 in the buffer assembly is slidably connected inside the buffer box 15, the transmission rod 17 is fixedly connected to the stabilizing slide plate 16 and passes through the buffer box 15, the spring 18 is sleeved on the transmission rod 17 to provide elastic cushioning, absorb impact energy during a fall, and reduce the impact force on personnel, the pressure rod 20 is fixedly connected to the stabilizing slide plate 16 and presses the SOS alarm button 22 when sliding to realize automatic alarm, avoiding the difficulty of manual operation by personnel, the hook assembly connects to the transmission rod 17 to provide a safe hook point, the whole structure automatically cushions and alarms during a fall, improves safety and rescue timeliness, and solves the defects of traditional safety belt body 1 without cushioning and manual alarm, in addition, the safety rope 8 is fixedly connected through the control box 9, and the box door 10 is hinged to the control box. 9. The front side facilitates maintenance and inspection. The control module 11, alarm 12, and battery 13 are fixedly installed inside the control box 9, providing power supply and intelligent control functions. The alarm 12 emits an alarm signal when triggered. The control module 11 processes sensor data, and the battery 13 ensures long-term system operation, enhancing reliability and autonomy, and achieving efficient monitoring and response. Finally, the bottom end of the transmission rod 17 is rotatably connected to the cylinder 24 in the hook assembly. The safety hook 25 is fixedly connected to the bottom end of the cylinder 24, and the locking tongue 26 rotatably connects to the safety hook 25 and elastically locks it, providing quick hooking and releasing functions and ensuring a firm connection with the external anchor point. The cylinder 24 allows rotation to adapt to different directional pulling forces, enhancing flexibility and applicability. The elastic design of the locking tongue 26 prevents accidental... The external opening mechanism enhances the safety of the hook connection. A micro switch 28 is fixedly installed inside the mounting slot 27 of the safety hook 25, contacting the top of the latch 26. This detects the locking status of the latch 26 and triggers the alarm 12 when it is not locked, sending an alarm signal to the monitoring center to prevent misoperation or loose connection. The micro switch 28 transmits signals to the control module 11 for real-time monitoring, improving connection reliability and overall safety. Furthermore, a miniature pressure sensor 29 is fixedly installed on the left side of the cylinder 24 to monitor the pressure data at the connection point in real time. When abnormal pressure is detected, an alarm is triggered, providing an additional layer of safety protection against overload or accidental detachment. The miniature pressure sensor 29 is highly responsive, enhancing overall safety performance and early warning capabilities.

[0036] Finally, it should be noted that the above description 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A smart safety belt for construction, comprising a safety belt body (1), characterized in that, The smart seatbelt also includes: The first locking rope (2) is configured as two, and the ends of the two first locking ropes (2) that are far apart from each other are fixedly installed on the main body of the safety belt (1). The ends of the two first locking ropes (2) that are close to each other are installed with the same first locking buckle (3). The second locking rope (4) is configured as two, and the ends of the two second locking ropes (4) that are far apart from each other are fixedly installed on the main body of the safety belt (1). The ends of the two second locking ropes (4) that are close to each other are installed with the same second locking buckle (5). Safety rope (8), the right end of which is fixedly installed on the rear side of the safety belt body (1), and a control box (9) is fixedly installed at the bottom end of the safety rope (8). A connecting column (14) is fixedly installed at the bottom of the control box (9), and a buffer box (15) is fixedly installed at the bottom end of the connecting column (14). The buffer assembly includes: a stabilizing slide plate (16), a transmission rod (17), a spring (18), a pressure rod (20), a support plate (21), and an SOS alarm button (22). The stabilizing slide plate (16) is slidably connected to the inside of the buffer box (15). The top end of the transmission rod (17) passes through the bottom of the buffer box (15) and is fixedly installed on the bottom of the stabilizing slide plate (16). The spring (18) is sleeved on the transmission rod (17). The top end of the spring (18) is fixedly installed on the bottom of the stabilizing slide plate (16). The bottom end of the spring (18) is fixedly installed on the bottom inner wall of the buffer box (15). The bottom end of the pressure rod (20) is fixedly installed on the top of the stabilizing slide plate (16). The right end of the support plate (21) is fixedly installed on the right inner wall of the buffer box (15). The SOS alarm button (22) is fixedly installed on the top of the support plate (21). The bottom of the pressure rod (20) cooperates with the SOS alarm button (22). The mounting assembly is located below the buffer box (15) and is engaged with the transmission rod (17).

2. The intelligent safety belt for construction as described in claim 1, characterized in that, Two leg safety straps (6) are fixedly installed at the bottom of the seat belt body (1), and both leg safety straps (6) are equipped with fixing buckles (7).

3. The intelligent safety belt for construction as described in claim 1, characterized in that, The control box (9) is hinged to the front door (10), and the control module (11), alarm (12) and battery (13) are fixedly installed on the rear inner wall of the control box (9).

4. The intelligent safety belt for construction as described in claim 1, characterized in that, Two hydraulic dampers (19) are fixedly installed at the bottom of the stabilizing slide plate (16), and the bottom ends of the two hydraulic dampers (19) are fixedly installed on the bottom inner wall of the buffer box (15).

5. The intelligent safety belt for construction as described in claim 1, characterized in that, The mounting assembly includes a cylinder (24), a safety hook (25), and a locking tongue (26). The top end of the cylinder (24) is rotatably connected to the bottom end of the transmission rod (17). The top end of the safety hook (25) is fixedly installed on the bottom end of the cylinder (24). The bottom end of the locking tongue (26) is rotatably connected to the safety hook (25), and the locking tongue (26) is elastically connected to the safety hook (25). The top end of the locking tongue (26) cooperates with the safety hook (25).

6. The intelligent safety belt for construction according to claim 5, characterized in that, The safety hook (25) has an installation groove (27), and a micro switch (28) is fixedly installed inside the installation groove (27). The micro switch (28) is in contact with the top of the locking tongue (26).

7. A smart safety belt for construction according to claim 5, characterized in that, A miniature pressure sensor (29) is fixedly installed on the left side of the cylinder (24).

8. A smart safety belt for construction according to claim 5, characterized in that, A rotating seat (23) is fixedly installed at the top of the cylinder (24), and the top of the rotating seat (23) is fixedly installed at the bottom of the transmission rod (17).

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