CN113769290A - Safety belt with monitoring and alarming functions - Google Patents
Safety belt with monitoring and alarming functions Download PDFInfo
- Publication number
- CN113769290A CN113769290A CN202111049093.3A CN202111049093A CN113769290A CN 113769290 A CN113769290 A CN 113769290A CN 202111049093 A CN202111049093 A CN 202111049093A CN 113769290 A CN113769290 A CN 113769290A
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- hook
- monitor
- telescopic rod
- safety
- movable part
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000009193 crawling Effects 0.000 abstract description 2
- 230000009194 climbing Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a safety belt with a monitoring and alarming function, which at least comprises double braces and safety ropes positioned at two sides of the double braces, wherein a storage bag is arranged on the double braces, a monitor is arranged in the storage bag, a hook is arranged at the tail end of each safety rope, an electric wire is arranged in each safety rope, each hook consists of a fixed part and a movable part, the fixed part and the movable part are movably connected, a telescopic rod is inwards arranged at the opening of each hook, ear plates are arranged at two ends of each telescopic rod, and the telescopic rods are movably arranged on the fixed part and the movable part through the ear plates; according to the invention, the monitor is arranged on the double straps, the telescopic rod is arranged on the hook hooked with the crawling ladder, and the monitor transmits the information acquired by the pressure sensor in the telescopic rod to the background terminal so as to supervise the standard degree of operation of workers, realize the standard operation of the workers, improve the safety, avoid falling of the workers and have the advantages of simple structure and convenience in operation.
Description
Technical Field
The invention belongs to the technical field of safety construction, and particularly relates to a safety belt with a monitoring and alarming function.
Background
In some high-altitude operations such as ladder climbing operations of electric power, communication, bridges and the like, high-altitude falling is a main cause of personal injury and death of operators. The falling from high altitude mainly has the following reasons: 1. safety facilities such as a protective net or a protective guard are not installed on the climbing equipment; 2. the climbing personnel are in lack of physical strength and do not wear safety belts and other protective facilities; 3. the sole slips and falls carelessly due to wet slipping and snow accumulation caused by rainy season or winter climate; in order to solve the above problems, it is necessary to develop a safety belt having a monitoring alarm function.
Disclosure of Invention
The invention provides a safety belt with a monitoring and alarming function, wherein a monitor is arranged on a double-strap, a telescopic rod is arranged on a hook hooked with a crawling ladder, the monitor transmits information acquired by a pressure sensor in the telescopic rod to a background terminal so as to supervise the standard degree of operation of workers, the standard operation of the workers is realized, the safety is improved, the falling of the workers is avoided, and meanwhile, the safety belt has the advantages of simple structure and convenience in operation.
The technical scheme adopted for realizing the above purpose of the invention is as follows:
a safety belt with monitoring and alarming functions at least comprises double braces and safety ropes positioned on two sides of the double braces, wherein storage bags are arranged on the double braces, monitors are installed in the storage bags, loudspeakers are arranged in the monitors, and each loudspeaker comprises a loudspeaker and a control unit; the monitor comprises an upper shell, a circuit board and a lower shell, wherein the upper shell is provided with a loudspeaker, the circuit board is positioned in the lower shell, and the circuit board is sequentially and longitudinally provided with a control unit, a speed sensor, a microprocessor, a storage module, a transmission module and a power supply module; the tail end of the safety rope is provided with a hook, an electric wire is arranged in the safety rope, the hook consists of a fixed part and a movable part, the fixed part and the movable part are movably connected, a telescopic rod is arranged inwards at the opening of the hook, ear plates are arranged at two ends of the telescopic rod, and the ear plates on the telescopic rod are movably connected with the ear plates arranged on the fixed part and the movable part; the telescopic rod is formed by nesting an upper sleeve and a lower sleeve, wherein the bottom of the upper sleeve is provided with a limiting block, a spring is arranged in a cavity formed by the upper sleeve and the lower sleeve, the bottom of the spring is fixedly provided with a pressing plate, the upper sleeve inwards contracts to press the spring when the hook is opened, and the pressing plate is contacted with a pressure sensor positioned on the inner side of the bottom of the lower sleeve to apply pressure under the action of the spring; one end of the wire is connected with the pressure sensor, the other end of the wire is connected with the monitor, the monitor collects information transmitted by the pressure sensor and stores and transmits the information to the background terminal, and then monitoring and alarming are carried out on the use process of the safety belt.
The power module adopts a button cell or a carbon cell to provide electricity for the monitor.
The fixed part and the movable part are movably connected through a pin shaft or a hinge.
The upper shell, the circuit board and the lower shell are fixed through screws.
Go up the casing and all adopt waterproof anti-falling material with lower casing.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the telescopic rod is arranged in the hook, so that when a worker presses the moving part by using the hook, the upper sleeve of the telescopic rod retracts inwards to extrude the spring, the spring converts the action signal into pressure through the pressure plate and transmits the pressure to the pressure sensor, the use condition of the hook in the construction of the worker is collected, the hook is connected with the monitor through the electric wire in the safety rope, the data analysis and storage of the use condition of the hook are realized, if the hook is not operated properly, the loudspeaker in the monitor can give out alarm sound to remind the worker, the safety is greatly improved, the safety accident caused by carelessness of the worker is avoided, and the construction of the worker is effectively supervised.
2. According to the invention, the speed sensor is arranged in the monitor, when the speed sensor detects that the climbing speed of a worker is greater than or equal to the threshold value arranged in the microprocessor, an alarm instruction is sent to the loudspeaker, the abnormal operation is stored in the storage module for recording, and finally the data of the storage module is transmitted to the background terminal, and the data of the worker in the hook operation is obtained to realize the purpose of monitoring.
3. The hook and the monitor are simple in structure, easy to implement for operators, convenient to operate and suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural view of a seat belt provided in the present invention;
FIG. 2 is a schematic view of the hook structure provided by the present invention;
FIG. 3 is a sectional view of the telescopic rod according to the present invention;
FIG. 4 is a schematic structural diagram of a monitor according to the present invention;
FIG. 5 is a schematic block diagram of the monitor according to the present invention;
FIG. 6 is a schematic flow chart of a monitor according to the present invention;
in the figure: 1-double braces, 2-wires, 3-hooks, 4-safety ropes, 5-monitors, 6-storage bags, 7-pressure sensors, 8-upper shells, 9-circuit boards, 10-lower shells, 11-power modules, 12-storage modules, 13-transmission modules, 14-microprocessors, 15-speed sensors, 16-control units, 17-loudspeakers, 18-fixed parts, 19-movable parts, 20-telescopic rods, 21-ear plates, 22-upper sleeves, 23-lower sleeves, 24-springs, 25-pressing plates and 26-limiting blocks.
Detailed Description
The invention is further illustrated by the following figures and examples.
With reference to fig. 1 to 6, the embodiment provides a safety belt with a monitoring and alarming function, which at least includes a double-strap 1 and safety ropes 4 located at two sides of the double-strap, wherein a storage bag 6 is arranged on the double-strap, a monitor 5 is installed in the storage bag, a power module 11, a storage module 12, a speaker, a speed sensor 15, a transmission module 13 and a microprocessor 14 are arranged in the monitor, the power module adopts a button cell or a carbon battery to provide power for the monitor, wherein the power module, the storage module, the speaker and the speed sensor are all electrically connected with the microprocessor, the storage module is further electrically connected with the transmission module, and the transmission module is further electrically connected with a background terminal;
the safety rope is internally provided with an electric wire 2, the tail end of the safety rope is provided with a hook 3, the hook consists of a fixed part 18 and a movable part 19, the fixed part and the movable part are movably connected through a pin shaft or a hinge, an opening of the hook is inwards provided with a telescopic rod 20, two ends of the telescopic rod are provided with ear plates 21, and the ear plates on the telescopic rod are movably connected with the ear plates on the fixed part and the movable part; the telescopic rod is formed by nesting an upper sleeve 22 and a lower sleeve 23, wherein the bottom of the upper sleeve is provided with a limiting block 26, a spring 24 is arranged in a cavity formed by the upper sleeve and the lower sleeve, the bottom of the spring is fixed with a pressing plate 25, the upper sleeve contracts inwards to press the spring when the hook is opened, and the pressing plate is contacted with a pressure sensor 7 positioned on the inner side of the bottom of the lower sleeve to apply pressure under the action of the spring; one end of the wire is connected with the pressure sensor, the other end of the wire is connected with the monitor, the monitor collects information acquired by the pressure sensor, and the information is transmitted to the background terminal after being processed so as to monitor and alarm the use process of the safety belt.
The watch-dog includes casing 8, circuit board 9 and lower casing 10, and the circuit board is located the inferior valve internal, goes up the casing and all adopts waterproof anti-falling material down with lower casing, goes up through the screw fixation between casing and the lower casing, speedtransmitter, microprocessor, storage module, transmission module and power module vertically set up on the circuit board in proper order, and wherein storage module and transmission module are horizontal adjacent to be set up, the speaker include loudspeaker 17 and with loudspeaker electric connection's the control unit 16, loudspeaker are located the casing, and the control unit locates on the circuit board and horizontal adjacent speedtransmitter sets up.
The working principle is as follows: when a worker uses a safety belt to perform ladder climbing operation of the tower crane, the worker can get the monitor recorded with the corresponding tower crane number at the rear terminal, then the monitor arrives at the tower crane starting monitor and is connected with the electric wire extending from the hook, and after the monitor is confirmed to normally operate, the monitor is fixed in the storage bag and is worn by the double braces;
the method comprises the following steps that a worker begins to climb the ladder, firstly, a hook on the left hand side and a hook on the right hand side (a left hook and a right hook are simply referred to as in figures 5 and 6 and hereinafter) are hung upwards on a cross rod of the ladder of the tower crane, the worker climbs upwards, when the worker climbs the ladder until a safety rope feels pulled, the left hook is taken down and hung upwards on the cross rod, then the right hook is taken down and hung upwards on the cross rod, the ladder is continuously climbed upwards, and the operation is circulated until the ladder operation is finished;
in the climbing process, a worker takes off and hooks the hook, namely, presses a moving part at the opening of the hook, when the moving part is pressed, an upper sleeve on a telescopic rod is contracted inwards, a spring in the telescopic rod is extruded, a pressing plate at the bottom of the spring is in contact with a pressure sensor at the bottom of a lower sleeve to apply pressure, so that a signal of the worker opening and closing the hook is converted into a signal of the pressure applied to the pressure sensor in the process of transmitting the pressure to the pressure sensor through the spring, the signal is further transmitted to a monitor through a wire connected with the pressure sensor, a microprocessor in the monitor receives and processes information collected by the pressure sensor, and if the worker has illegal operation without hooking the hook during ladder climbing operation or the climbing speed of the worker sensed by a speed sensor is more than or equal to a threshold value preset in the microprocessor, the microprocessor sends a warning instruction to a loudspeaker, remind the staff to collude the couple or slow down, data storage to the storage module of the climbing in-process that speedtransmitter and pressure sensor gathered to transmit to backstage terminal through transmission module, the safety inspection personnel can make the supervision to this staff's operation normality and degree of safety according to the data that backstage terminal was collected, thereby improve the climbing degree of safety and the normality of cat ladder operation, avoid appearing the climbing accident of falling.
Claims (5)
1. The utility model provides a safety belt with monitoring alarm function, includes two braces at least and is located the safety rope of two braces both sides, its characterized in that: the double braces are provided with storage bags, monitors are installed in the storage bags, loudspeakers are arranged in the monitors, and each loudspeaker comprises a loudspeaker and a control unit; the monitor comprises an upper shell, a circuit board and a lower shell, wherein the upper shell is provided with a loudspeaker, the circuit board is positioned in the lower shell, and the circuit board is sequentially and longitudinally provided with a control unit, a speed sensor, a microprocessor, a storage module, a transmission module and a power supply module; the tail end of the safety rope is provided with a hook, an electric wire is arranged in the safety rope, the hook consists of a fixed part and a movable part, the fixed part and the movable part are movably connected, a telescopic rod is arranged inwards at the opening of the hook, ear plates are arranged at two ends of the telescopic rod, and the ear plates on the telescopic rod are movably connected with the ear plates arranged on the fixed part and the movable part; the telescopic rod is formed by nesting an upper sleeve and a lower sleeve, wherein the bottom of the upper sleeve is provided with a limiting block, a spring is arranged in a cavity formed by the upper sleeve and the lower sleeve, the bottom of the spring is fixedly provided with a pressing plate, the upper sleeve inwards contracts to press the spring when the hook is opened, and the pressing plate is contacted with a pressure sensor positioned on the inner side of the bottom of the lower sleeve to apply pressure under the action of the spring; one end of the wire is connected with the pressure sensor, the other end of the wire is connected with the monitor, the monitor collects information transmitted by the pressure sensor and stores and transmits the information to the background terminal, and then monitoring and alarming are carried out on the use process of the safety belt.
2. The seatbelt with monitoring alarm function according to claim 1, wherein: the power module adopts a button cell or a carbon cell to provide electricity for the monitor.
3. The seatbelt with monitoring alarm function according to claim 1, wherein: the fixed part and the movable part are movably connected through a pin shaft or a hinge.
4. The seatbelt with monitoring alarm function according to claim 1, wherein: the upper shell, the circuit board and the lower shell are fixed through screws.
5. The seatbelt with monitoring alarm function according to claim 1, wherein: go up the casing and all adopt waterproof anti-falling material with lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111049093.3A CN113769290A (en) | 2021-09-08 | 2021-09-08 | Safety belt with monitoring and alarming functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111049093.3A CN113769290A (en) | 2021-09-08 | 2021-09-08 | Safety belt with monitoring and alarming functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113769290A true CN113769290A (en) | 2021-12-10 |
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ID=78841581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111049093.3A Pending CN113769290A (en) | 2021-09-08 | 2021-09-08 | Safety belt with monitoring and alarming functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113769290A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118257203A (en) * | 2024-05-30 | 2024-06-28 | 贵州省公路工程集团有限公司 | Bridge anti-collision guardrail template and safety rope passing detection equipment and detection method |
| WO2024138927A1 (en) * | 2022-12-30 | 2024-07-04 | 上海市建筑装饰工程集团有限公司 | Attached-type safety rope wear compliance detection device based on piezoelectric sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120217091A1 (en) * | 2011-02-09 | 2012-08-30 | Baillargeon Paul D | Warning and message delivery and logging system utilizable in the monitoring of fall arresting and prevention devices and method of same |
| CN110198763A (en) * | 2017-10-27 | 2019-09-03 | 霍尼韦尔国际公司 | Smart altitude security system |
| CN111888686A (en) * | 2020-06-23 | 2020-11-06 | 武汉瑞莱保能源技术有限公司 | Double-hook safety belt and safety management system |
| CN111956965A (en) * | 2020-08-12 | 2020-11-20 | 广东电网有限责任公司 | Safety belt illegal operation reminding device and safety belt |
| CN213868875U (en) * | 2020-11-18 | 2021-08-03 | 宗媛媛 | Security protection device is used in building engineering construction |
-
2021
- 2021-09-08 CN CN202111049093.3A patent/CN113769290A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120217091A1 (en) * | 2011-02-09 | 2012-08-30 | Baillargeon Paul D | Warning and message delivery and logging system utilizable in the monitoring of fall arresting and prevention devices and method of same |
| CN110198763A (en) * | 2017-10-27 | 2019-09-03 | 霍尼韦尔国际公司 | Smart altitude security system |
| CN111888686A (en) * | 2020-06-23 | 2020-11-06 | 武汉瑞莱保能源技术有限公司 | Double-hook safety belt and safety management system |
| CN111956965A (en) * | 2020-08-12 | 2020-11-20 | 广东电网有限责任公司 | Safety belt illegal operation reminding device and safety belt |
| CN213868875U (en) * | 2020-11-18 | 2021-08-03 | 宗媛媛 | Security protection device is used in building engineering construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024138927A1 (en) * | 2022-12-30 | 2024-07-04 | 上海市建筑装饰工程集团有限公司 | Attached-type safety rope wear compliance detection device based on piezoelectric sensor |
| CN118257203A (en) * | 2024-05-30 | 2024-06-28 | 贵州省公路工程集团有限公司 | Bridge anti-collision guardrail template and safety rope passing detection equipment and detection method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211210 |