CN217938939U - High altitude construction safety belt with safety belt detection device - Google Patents
High altitude construction safety belt with safety belt detection device Download PDFInfo
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- CN217938939U CN217938939U CN202122205607.1U CN202122205607U CN217938939U CN 217938939 U CN217938939 U CN 217938939U CN 202122205607 U CN202122205607 U CN 202122205607U CN 217938939 U CN217938939 U CN 217938939U
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Abstract
The utility model discloses an aerial work safety belt with a safety belt detection device, which comprises a safety belt body and a safety hook fixedly connected with the safety belt body through a hanging rope; the method is characterized in that: a GPS chip I used for acquiring the position of the safety belt body is arranged at the position where the hanging rope is connected with the safety belt body, a GPS chip II used for acquiring the position of the safety hook is arranged at the position where the hanging rope is connected with the safety hook, and a signal box in signal connection with the GPS chip I and the GPS chip II is arranged on the safety belt body; and the single chip microcomputer is arranged in the signal box and used for receiving the height data acquired by the first GPS chip and the second GPS chip, comparing the data of the first GPS chip and the second GPS chip and judging whether the height of the second GPS chip is higher than that of the first GPS chip. The utility model discloses can detect the wearing state of each high altitude construction safety belt easily and accurately, reduce the detection degree of difficulty of high altitude construction safety belt wearing state, improve the reliability that high altitude construction safety belt wearing state detected.
Description
Technical Field
The utility model relates to a high altitude construction protection technical field, concretely relates to high altitude construction safety belt with safety belt detection device.
Background
The safety belt for the high-altitude operation is an important device for protecting the life safety of the high-altitude operation personnel. For persons working at high altitudes, the safety belt is a life belt. Usually, at the work site, a special safety manager is required to monitor the wearing and using conditions of the safety belt. However, such supervision is difficult and requires a lot of manpower. In the correlation technique, the wearing state of the safety belt can be detected by using a video detection mode, but the construction site environment is complex, the camera has a shooting blind area, and the safety hook is small in size, so that the safety hook is not easy to identify in a video image, the conditions of missing detection and identification error exist, and the detection effect is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an aerial work safety belt with a safety belt detection device; the technical problem can be effectively solved.
The utility model discloses a following technical scheme realizes:
a high-altitude operation safety belt with a safety belt detection device comprises a safety belt body and a safety hook fixedly connected with the safety belt body through a hanging rope; a GPS chip I used for acquiring the position of the safety belt body is arranged at the position where the hanging rope is connected with the safety belt body, a GPS chip II used for acquiring the position of the safety hook is arranged at the position where the hanging rope is connected with the safety hook, and a signal box in signal connection with the GPS chip I and the GPS chip II is arranged on the safety belt body; and the single chip microcomputer is arranged in the signal box and used for receiving the height data acquired by the first GPS chip and the second GPS chip, comparing the height data with the height data acquired by the second GPS chip and judging whether the height of the second GPS chip is higher than that of the first GPS chip.
Furthermore, an alarm device connected with the single chip microcomputer is arranged in the signal box; when the height of the second GPS chip is lower than that of the first GPS chip, the single chip sends a signal to the alarm device to trigger the alarm device to start.
Furthermore, the alarm device adopts a buzzer.
Furthermore, the inner wall of the safety hook is provided with a first pressure sensor connected with the single chip microcomputer in a signal mode, and when the safety hook is hung on a safety point, the pressure value of the first pressure sensor fluctuates.
Furthermore, the first pressure sensor is a film type pressure sensor, and the film type pressure sensor is attached to the surface of the hook; the film type pressure sensor is in signal connection with the single chip microcomputer through the communication module.
Furthermore, a first communication module connected with the single chip microcomputer is arranged in the signal box, a second communication module is arranged near the position where the second GPS chip is mounted on the hanging rope, the second GPS chip and the film type pressure sensor are respectively connected with the second communication module, and monitored data are sent to the single chip microcomputer through the second communication module and the first communication module.
Furthermore, the single chip microcomputer is connected with a management server through a first communication module, and the management server is connected with a computer installed in a monitoring room; the single chip microcomputer is connected with the management server through the first communication module, and a manager can check data displayed by a computer in a monitoring room to obtain the state that workers wear the high-altitude operation safety belts.
Furthermore, a battery is installed in the signal box, and a power switch is arranged between the single chip microcomputer and the battery.
Furthermore, the safety belt body including connect back protection body, baldric, chest fixed band, waist fixed band and shank fixed band as an organic whole, the intermediate position department fixed connection of hanging rope and back protection body, the signal box embedded type install in the intermediate layer of back protection body, switch exposes in back protection body.
Furthermore, a pressure sensor II is arranged at any position of the back protecting body, the shoulder belt, the chest fixing belt, the waist fixing belt and the leg fixing belt; when the safety belt body is not worn, the numerical value of the second pressure sensor is unchanged; when the safety belt body is worn, the numerical value of the second pressure sensor fluctuates, and when the numerical value of the second pressure sensor fluctuates, the single chip can automatically trigger the power switch.
Advantageous effects
The utility model provides a pair of high altitude construction safety belt with safety belt detection device compares with traditional prior art, and it has following beneficial effect:
(1) The technical scheme can be used for detecting the wearing state of the aerial work safety belt through the safety belt detection device arranged on the aerial work safety belt. The correct use mode of high altitude construction safety belt is that it is higher than the safety belt body to need the safety hook, and to this point, this technical scheme is through setting up the cooperation of hanging GPS chip one and GPS chip two and singlechip at rope both ends for detect the relative position relation of safety hook and safety belt body, whether data through the GPS chip can effectually obtain the safety hook and be higher than the safety belt body, with this judge whether the workman uses the safety belt according to the low requirement of usefulness of hanging highly. The technical scheme can reduce the detection difficulty of the wearing state of the safety belt for high-altitude operation, reduce the omission factor and improve the detection reliability.
(2) According to the technical scheme, whether a worker hangs the safety hook on an object is judged through the liquid metal film pressure sensor arranged on the safety hook, when the hook is hung on the object, the pressure sensor generates pressure, and then the pressure sensor generates a signal, which means that the safety hook is hung well, and the state of correct use of the safety belt for overhead operation is obtained. When the safety belt hook is not hung, the pressure sensor does not generate a signal, at the moment, the safety belt hook is not hung, and the condition that the safety belt is not used correctly in the high-altitude operation is obtained.
(3) According to the technical scheme, the wearing state of the safety belts can be sent to the server through the connection of the communication module I and the server, the wearing state of each high-altitude operation safety belt can be easily and accurately detected, the condition of missing detection and the condition of misjudgment cannot occur, the detection difficulty of the wearing state of the high-altitude operation safety belts is reduced, and the reliability of the detection of the wearing state of the high-altitude operation safety belts is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a circuit connection block diagram of the present invention.
Reference numbers in the drawings: 1-a safety belt body, 11-a back protection body, 12-a shoulder belt, 13-a chest fixing belt, 14-a waist fixing belt, 15-a leg fixing belt, 16-an adjusting buckle, 17-a buckle, 2-a hanging rope, 3-a safety hook, 4-a signal box, 5-a pressure sensor II, 6-a GPS chip I, 7-a GPS chip II and 8-a film type pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, an aerial work safety belt with a safety belt detection device comprises a safety belt body 1, and a safety hook 3 fixedly connected with the safety belt body 1 through a hanging rope 2, wherein the hanging rope 2 is fixedly connected with the middle position of a back protection body 11.
The safety belt body 1 comprises a back protection body 11, shoulder belts 12, a chest fixing belt 13, a waist fixing belt 14 and leg fixing belts 15 which are connected into a whole, wherein an interlayer is arranged in the back protection body 11; the signal box 4 is embedded in the interlayer of the back protective body 11. A battery is arranged in the signal box 4, and a power switch is arranged between the single chip microcomputer and the battery. The power switch is exposed out of the back protection body 11. When the safety belt body 1 is worn, the power switch can be manually turned on.
In order to avoid that a worker forgets to turn on a power switch manually when wearing the safety belt, the inventor installs the second pressure sensor 5 on the inner side surface of any position or multiple positions of the safety belt body 1, namely installs the second pressure sensor 5 on the inner side surface of any belt body of the back protection body 11, the shoulder belt 12, the chest fixing belt 13, the waist fixing belt 14 and the leg fixing belt 15, and the second pressure sensor 5 is electrically connected with the power switch.
When the safety belt body 1 is not worn, the numerical value of the second pressure sensor 5 is unchanged; when safety belt body 1 was dressed, pressure sensor two 5's numerical value can appear undulantly, and when pressure sensor two 5's numerical value appeared undulantly, can send electrical signal to switch, trigger switch and open. This is a conventional technique, which has not been effectively improved by the present technique.
Preferably, can set up the connection cloth between chest fixed band 13 and the waist fixed band 14, when the staff falls carelessly, connect the cloth and can increase the area of contact of safety belt and human body, reduce the pressure between chest fixed band and waist fixed band and the human body, reduce the pressure that receives in the twinkling of an eye that the human body falls, reduce painful sense, increase the travelling comfort in journey. The connecting fabric portion is not shown in the drawings.
Preferably, in order to adapt to more body types, the shoulder belt 12, the chest fixing belt 13, the waist fixing belt 14 and the leg fixing belt 15 are provided with adjusting buttons 16 for adjusting the length of the shoulder belt 12, the chest fixing belt 13, the waist fixing belt 14 and the leg fixing belt 16. For wearing convenience, the chest fixing belt 13 and the waist fixing belt 14 are fixed with buckles 17.
A GPS chip I6 used for acquiring the position of the safety belt body 1 is arranged at the position where the hanging rope 2 is connected with the safety belt body 1, a GPS chip II 7 used for acquiring the position of the safety hook 3 is arranged at the position where the hanging rope 2 is connected with the safety hook 3, and a signal box 4 in signal connection with the GPS chip I6 and the GPS chip II 7 is arranged on the safety belt body 1; and a single chip microcomputer is arranged in the signal box 4 and used for receiving the height data acquired by the first GPS chip 6 and the second GPS chip 7, comparing the data of the first GPS chip 6 and the second GPS chip 7 and judging whether the height of the second GPS chip 7 is higher than that of the first GPS chip 6.
The signal box 4 is internally provided with an alarm device connected with the singlechip, and the alarm device adopts a buzzer; when the height of the second GPS chip 7 is lower than that of the first GPS chip 6, the single chip sends a signal to the alarm device, the alarm device is triggered to start, and the alarm sound of dripping is sent to remind a worker to adjust the position.
A first pressure sensor 8 which is in signal connection with the single chip microcomputer is arranged on the inner wall of the safety hook 3, the first pressure sensor 8 is a thin film type pressure sensor, and the thin film type pressure sensor is attached to the surface of the hook; when the safety hook 3 is hung on a safety point, the pressure value of the first pressure sensor 8 fluctuates. When the first pressure sensor 8 has numerical value fluctuation, the safety hook 3 is judged to be hung on a safety point.
The film type pressure sensor 8 is in signal connection with the single chip microcomputer through the communication module. The signal box 4 is internally provided with a first communication module connected with the single chip microcomputer, a second communication module is arranged near the position where the second GPS chip 7 is arranged on the hanging rope, the second GPS chip 7 and the film type pressure sensor 8 are respectively connected with the second communication module, and monitored data are sent to the single chip microcomputer through the second communication module and the first communication module. The single chip microcomputer is connected with a management server through a first communication module, and the management server is connected with a computer installed in a monitoring room; the single chip microcomputer is connected with the management server through the first communication module, and a manager can check data displayed by a computer in a monitoring room to obtain the state that workers wear the high-altitude operation safety belts.
The first wireless communication module and the second wireless communication module can be Bluetooth modules, wiFi modules and the like, and only the signals generated by the liquid metal pressure sensor can be transmitted to a receiving end.
The single chip microcomputer can be in butt joint with the management server through the first wireless communication module, and the management server can be connected with the first wireless communication module in each safety belt detection device on site through the communication module of the management server, so that managers can monitor the conditions of safety belts in the existing construction site in real time, and management convenience is improved.
Claims (10)
1. A high-altitude operation safety belt with a safety belt detection device comprises a safety belt body (1) and a safety hook (3) fixedly connected with the safety belt body (1) through a hanging rope (2); the method is characterized in that: a GPS chip I (6) used for acquiring the position of the safety belt body (1) is arranged at the position where the hanging rope (2) is connected with the safety belt body (1), a GPS chip II (7) used for acquiring the position of the safety hook (3) is arranged at the position where the hanging rope (2) is connected with the safety hook (3), and a signal box (4) in signal connection with the GPS chip I (6) and the GPS chip II (7) is arranged on the safety belt body (1); and a singlechip is arranged in the signal box (4) and used for receiving the height data acquired by the first GPS chip (6) and the second GPS chip (7), comparing the data of the first GPS chip (6) and the second GPS chip (7) and judging whether the height of the second GPS chip (7) is higher than that of the first GPS chip (6).
2. The aerial work safety belt with the safety belt detection device as claimed in claim 1, wherein: an alarm device connected with the single chip microcomputer is arranged in the signal box (4); when the height of the second GPS chip (7) is lower than that of the first GPS chip (6), the single chip sends a signal to the alarm device to trigger the alarm device to start.
3. The aerial work safety belt with the safety belt detection device as claimed in claim 2, wherein: the alarm device adopts a buzzer.
4. The aerial work safety belt with the safety belt detection device as claimed in claim 1, wherein: be provided with pressure sensor (8) with singlechip signal connection on safety hook (3) inner wall, when safety hook (3) hung and establish on safe point, the pressure value of pressure sensor (8) can fluctuate.
5. The aerial work safety belt with the safety belt detection device as claimed in claim 4, wherein: the first pressure sensor (8) is a film type pressure sensor, and the film type pressure sensor is attached to the surface of the hook (3); the film type pressure sensor is in signal connection with the single chip microcomputer through the communication module.
6. The aerial work safety belt with the safety belt detection device as claimed in claim 5, wherein: the signal box (4) in be provided with the communication module one of being connected with the singlechip, be located near the position of hanging rope (2) installation GPS chip two (7) and install communication module two, GPS chip two (7) and pressure sensor (8) be connected with communication module two respectively, send the data of monitoring to the singlechip through communication module two and communication module one.
7. An aerial work harness with a harness detection device as claimed in any one of claims 1 to 5 wherein: the single chip microcomputer is connected with a management server through a first communication module, and the management server is connected with a computer installed in a monitoring room; the single chip microcomputer is connected with the management server through the first communication module, and a manager can check data displayed by the computer in a monitoring room to obtain the state that workers wear the aerial work safety belt.
8. An aerial work harness with a harness detection device as claimed in any one of claims 1 to 5 wherein: the signal box (4) is internally provided with a battery, and a power switch is arranged between the single chip microcomputer and the battery.
9. An aerial work harness with a harness detection device as claimed in any one of claims 1 to 5 wherein: the safety belt body (1) comprises a back protection body (11), shoulder straps (12), a chest fixing strap (13), a waist fixing strap (14) and a leg fixing strap (15) which are connected into a whole, the middle positions of the hanging ropes (2) and the back protection body (11) are fixedly connected, the signal box (4) is installed in an interlayer of the back protection body (11) in an embedded mode, and the power switch is exposed out of the back protection body (11).
10. The aerial work safety belt with the safety belt detection device as claimed in claim 9, wherein: a second pressure sensor (5) is arranged at any position of the back protecting body (11), the shoulder straps (12), the chest fixing straps (13), the waist fixing straps (14) and the leg fixing straps (15); when the safety belt body (1) is not worn, the numerical value of the second pressure sensor (5) is unchanged; when the safety belt body (1) is worn, the numerical value of the second pressure sensor (5) fluctuates, and when the numerical value of the second pressure sensor (5) fluctuates, the single chip can automatically trigger the power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205607.1U CN217938939U (en) | 2021-09-13 | 2021-09-13 | High altitude construction safety belt with safety belt detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205607.1U CN217938939U (en) | 2021-09-13 | 2021-09-13 | High altitude construction safety belt with safety belt detection device |
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| Publication Number | Publication Date |
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| CN217938939U true CN217938939U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122205607.1U Active CN217938939U (en) | 2021-09-13 | 2021-09-13 | High altitude construction safety belt with safety belt detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367636A (en) * | 2023-12-08 | 2024-01-09 | 江苏紫喻智能科技有限公司 | Intelligent detection device and method for illegal use of safety belt |
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2021
- 2021-09-13 CN CN202122205607.1U patent/CN217938939U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367636A (en) * | 2023-12-08 | 2024-01-09 | 江苏紫喻智能科技有限公司 | Intelligent detection device and method for illegal use of safety belt |
| CN117367636B (en) * | 2023-12-08 | 2024-02-20 | 江苏紫喻智能科技有限公司 | Intelligent detection device and method for illegal use of safety belt |
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