CN115738116A - Intelligent anti-falling device - Google Patents
Intelligent anti-falling device Download PDFInfo
- Publication number
- CN115738116A CN115738116A CN202211510542.4A CN202211510542A CN115738116A CN 115738116 A CN115738116 A CN 115738116A CN 202211510542 A CN202211510542 A CN 202211510542A CN 115738116 A CN115738116 A CN 115738116A
- Authority
- CN
- China
- Prior art keywords
- information
- identification module
- information identification
- self
- seconds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to the technical field of safety protection equipment for high-altitude operation, in particular to an intelligent anti-falling device, which comprises a box body connected with an anti-falling device, wherein a self-locking hook is arranged at the bottom of the box body; the self-locking hook is characterized by also comprising a retaining ring which is used for being buckled on the self-locking hook, wherein an information label which can be used for the information identification module to read information is arranged on the retaining ring; through the cooperation of the information identification module, the information label and the inductive switch, the effect of effectively supervising, supervising and identifying whether the worker correctly wears the connecting falling protector is achieved.
Description
Technical Field
The invention relates to the technical field of safety protection equipment for overhead operation, in particular to an intelligent anti-falling device.
Background
The safety catch is also called a speed difference device, and is a product with a protection function. The safety catch is provided with a locking mechanism inside. When the falling protector works normally, the falling protector is in a semi-tense state, so that an operator has no sense of traction. In case of falling, the safety rope is pulled out fast and the locking mechanism inside the safety rope locks automatically.
When the safety hook is used, one end of the safety hook is generally connected with a buckle on a safety belt on an operator, and the other end of the safety hook is connected with a life line above the operator, so that the safety of the high-altitude operation process is ensured. However, many operators do not correctly connect the retaining ring on the safety belt with the falling protector when entering a high-altitude operation place due to non-standard operation behaviors such as negligence or laziness, and the like, so that potential safety hazards are generated.
The existing high-altitude falling protector comprises a falling protector, an alarm shell, a safety rope and a telescopic safety rope, wherein the alarm shell is arranged on the surface of the falling protector and is fixedly connected with the falling protector through a screw; the bottom of safety hook is equipped with first round hole, just flexible safety rope runs through first round hole, the one end of flexible safety rope is equipped with the connecting block, just the connecting block passes through screw fixed connection with flexible safety rope.
Although the conventional safety hook can immediately give an alarm when an operator falls so that the falling operator can be timely rescued, the conventional safety hook cannot timely remind the operator when the operator is not connected with the safety hook in a standard manner, and the effect of preventing the operator from falling in the bud is difficult to achieve.
Disclosure of Invention
The invention provides an intelligent anti-falling device, aiming at solving the problem that the existing anti-falling device can not remind an operator in time when the operator is not connected with the anti-falling device in a standard way.
In order to solve the technical problems, the invention adopts the technical scheme that: an intelligent anti-falling device comprises a box body connected with an anti-falling device, wherein a self-locking hook is arranged at the bottom of the box body, an inductive switch for inducing the state of a locking plate of the self-locking hook, an information identification module, a wireless communication module, a motion sensor, a processor, a power module and a buzzer are arranged in the box body, the inductive switch, the information identification module, the wireless communication module, the processor, the buzzer and the power module are all electrically connected, and the inductive switch controls the on-off of the electrical connection between the information identification module and the power module; the self-locking hook is characterized by further comprising a retaining ring used for being hung on the self-locking hook in a buckling mode, and an information label capable of being used for the information identification module to read information is arranged on the retaining ring.
The box body is used for loading an inductive switch, an information identification module, a wireless communication module, a motion sensor, a processor, a power supply module and a buzzer; the self-locking hook is used for being connected with a retaining ring on a safety belt on an operator; the locking plate on the self-locking hook is used for plugging the locking port of the self-locking hook, and the retaining ring passes through the lock catch and is buckled and hung on the self-locking hook; the information identification module is used for identifying the information label on the retaining ring so as to confirm whether the retaining ring is buckled and hung on the self-locking hook, and if the retaining ring is buckled and hung on the self-locking hook, the information identification module can read the information label; the wireless communication module is used for sending information about whether the retaining ring is connected with the self-locking hook to an administrator, so that the administrator can conveniently supervise an operator; the inductive switch is used for sensing the state of the locking plate of the self-locking hook, when the locking plate is opened, the information identification module and the wireless communication module are started, so that the phenomenon that the electric quantity of the power supply module is too quickly lost due to the fact that the information identification module and the wireless communication module are in a power-on state for a long time is avoided, and the charging times of the power supply module can be reduced; the motion sensor is used for sensing the motion state of the box body, so that the motion state of the falling protector can be sensed; the buzzer reminds an operator by sending out various buzzes; the power supply module is used for supplying power to the inductive switch, the information identification module, the wireless communication module, the motion sensor, the processor and the buzzer; the processor is used for controlling the inductive switch, the information identification module, the wireless communication module, the motion sensor and the buzzer.
Further, the information tag is an RFID tag, and the information identification module is a radio frequency identification module.
Furthermore, the LED lamp also comprises a plurality of light sources, and the light sources are electrically connected with the power supply module and the processor.
Further, the motion sensor is an acceleration motion sensor.
In another aspect, the present invention provides a fall arrester including an intelligent fall arrest device.
In another aspect, the invention also provides a falling prevention method using the falling protector, which comprises the following steps:
s1, an operator prepares for high-altitude operation, a self-locking hook on a falling protector connected to an operation field safety line is pulled down to a position close to the self-locking hook, the operator opens a locking plate of the self-locking hook, a sensing switch is triggered, an information identification module is communicated with a power supply module, the information identification module sends the started information to a controller, the controller obtains the started information of the information identification module, and the processor judges that the high-altitude operation state is started at the moment;
s2, the information identification module executes identification operation for N seconds, meanwhile, the buzzer starts to send out first buzzes, if the information identification module reads the information labels within the N seconds, the processor controls the information identification module to stop the identification operation, and meanwhile, the processor controls the buzzer to stop sending out the first buzzes; if the information identification module does not read the information label within N seconds, the buzzer sends out a second buzzer, and meanwhile, the controller controls the wireless communication module to send out alarm information to an administrator;
s3.M seconds later, the buzzer sends out the first buzzing again, and the information identification module executes the identification operation again for N seconds; if the information identification module reads the information label within N seconds, the information identification module sends the identified information to an administrator through the wireless communication module, then the processor controls the information identification module to stop identification operation, meanwhile, the processor controls the buzzer to stop buzzing, and the wireless communication module and the information identification module are both in a power-off dormant state, so that an operator can start to carry out aerial work; if the information identification module does not read the information label within N seconds, the buzzer sends out second buzzing, and meanwhile the controller controls the wireless communication module to send out alarm information that the operator does not hang the buckle in the self-locking hook to the administrator;
s4, the operator prepares to finish the high-altitude operation, opens the locking plate of the self-locking hook again, triggers the inductive switch, closes the inductive switch, enables the information identification module to be communicated with the power module, sends the opened information of the information identification module to the controller, takes the retaining ring out of the self-locking hook at the moment, releases the self-locking hook of the falling protector, obtains the opened information of the information identification module by the controller, and judges that the high-altitude operation state is finished at the moment by the processor;
s5, the information identification module starts to perform identification operation, the information identification module cannot read an information label, the information identification module sends unidentified information to the processor, the processor controls the wireless communication module to send information with the detached retaining ring to an administrator, the processor simultaneously controls the buzzer to send a third buzzer lasting for 1-3 seconds, then the power supply module is controlled to be disconnected from the electrical connection between the information identification module and the wireless communication module, and high-altitude operation can be finished.
Further, the step S1 is:
an operator prepares for high-altitude operation, a self-locking hook of a falling protector connected to an operation site safety line is pulled down to a position close to the operator, a motion sensor senses that the falling protector moves down, the motion sensor sends information of the downward movement of the self-locking hook to a processor, the operator opens a locking plate of the self-locking hook, triggers an induction switch, closes the induction switch, enables an information identification module to be communicated with a power supply module, sends information of the opening of the information identification module to a controller, the controller obtains the information of the downward movement of the falling protector and the opening of the information identification module, and the processor judges that the falling protector is in a high-altitude operation starting state at the moment;
the step S4 is as follows:
the worker prepares to finish the high-altitude operation, opens the locking plate of the self-locking hook again, triggers the inductive switch, closes the inductive switch, enables the information identification module to be communicated with the power module, sends the information that the information identification module is opened to the controller, the worker takes out the retaining ring from the self-locking hook at the moment, simultaneously releases the falling protector, the self-locking hook retracts to a position close to the safety line, the motion sensor senses that the self-locking hook moves upwards at the moment, the motion sensor sends the information that the self-locking hook moves upwards to the processor, the controller obtains the information that the self-locking hook moves upwards and the information identification module is opened, and the processor judges that the high-altitude operation state is finished at the moment;
further, in step S1 and step S4, when the operator opens the locking plate of the self-locking hook, the locking plate will trigger the inductive switch when being reset, and the inductive switch is closed, so that the information identification module is communicated with the power module.
Further, the step S2 is:
the information identification module executes identification operation for N seconds, the buzzer starts to send first buzzes, if the information identification module reads an information label in the N seconds, the processor controls the information identification module to stop the identification operation, and meanwhile, the processor controls the buzzer to stop sending the first buzzes; if the information identification module does not read the information label within N seconds, the buzzer sends out a second buzzer, the light source sends out light with the first color, and meanwhile the controller controls the wireless communication module to send out alarm information to an administrator;
the step S3 is as follows:
after M seconds, the buzzer sends out the first buzzing again, and the information identification module executes the identification operation again for N seconds; if the information identification module reads the information label within N seconds, the information identification module sends the identified information to an administrator through the wireless communication module, then the processor controls the information identification module to stop identification operation, meanwhile, the processor controls the buzzer to stop buzzing, the light source emits light with a second color, the wireless communication module and the information identification module are in a power-off dormant state, and at the moment, an operator can start to carry out high-altitude operation; if the information identification module does not read the information label within N seconds, the buzzer sends out a second buzzer, the light source sends out light with the first color, and meanwhile, the controller controls the wireless communication module to send out alarm information that the operator does not hang the buckle in the self-locking hook to the administrator;
the step S5 is as follows:
the information identification module starts to perform identification operation, the information identification module cannot read an information label, the information identification module sends unidentified information to the processor, the processor controls the wireless communication module to send information with the detachable retaining ring to an administrator, the processor simultaneously controls the buzzer to send a third buzzer for 1-3 seconds, the light source sends a third color of light for S seconds, the light source is turned off after S seconds, and meanwhile the processor controls the power supply module to be disconnected from the electrical connection between the information identification module and the wireless communication module, so that high-altitude operation can be finished;
the N seconds are 3-10 seconds, the M seconds are 5-15 seconds, and the S seconds are 3-8 seconds.
Further, the step S2 is:
the information identification module executes identification operation for N seconds, the buzzer starts to send first buzzes at the same time, an operator is prompted to transversely shake the anti-falling device and the self-locking hook, if the information identification module reads an information label in the N seconds and the motion sensor senses the transverse shake, the processor controls the information identification module to stop the identification operation, and meanwhile, the processor controls the buzzer to stop sending the first buzzes; if the information identification module does not read the information label within N seconds, the buzzer sends out a second buzzer, the light source sends out light with the first color, and meanwhile the controller controls the wireless communication module to send out alarm information to an administrator;
the step S3 is as follows:
after M seconds, the buzzer sends out the first buzzing again to prompt an operator to transversely shake the anti-falling device and the self-locking hook, and the information identification module executes identification operation again for N seconds; if the information identification module reads the information label within N seconds and the motion sensor senses transverse shaking, the information identification module sends the identified information to an administrator through the wireless communication module, then the processor controls the information identification module to stop identification operation, meanwhile, the processor controls the buzzer to stop buzzing, the light source emits light with a second color, the wireless communication module and the information identification module are in a power-off dormant state, and at the moment, an operator can start to carry out high-altitude operation; if the information label is not read by the information identification module within N seconds, the buzzer sends out second buzzing, the light source sends out light of the first color, and meanwhile the controller controls the wireless communication module to send out alarm information to a manager that an operator does not hang the buckle in the self-locking hook.
Compared with the prior art, the invention has the beneficial effects that:
1. the information identification module is arranged in the falling protector, the information label which can be used for the information identification module to read information is arranged in the buckle ring of the safety belt of an operator, the falling protector is also provided with the inductive switch, and the inductive switch achieves the effect of controlling the on-off of the electric connection between the information identification module and the power module through the state of the locking plate of the self-locking hook, so that when the locking plate is opened, the information identification module is electrically connected with the power module, the information identification module starts identification operation, if the buckle ring is buckled and hung on the self-locking hook by the operator, the information label on the buckle ring can be identified by the information identification module, if the buckle ring is not buckled and hung in the self-locking hook on the falling protector by the operator, the information identification module cannot identify the information label, and at the moment, the buzzer starts buzzing for warning the operator, meanwhile, the wireless communication module also can send alarm information to a manager, so that the operator can be timely supervised by a third party, and the operator can be timely reminded and warned when the falling protector is not connected in a standard way;
2. when the inductive switch is not triggered, the wireless communication module and the information identification module are not electrified, so that the situation that the wireless communication module and the information identification module are in an electrified state for a long time to cause the electric quantity of the battery module to be consumed too fast can be prevented, the working time of the battery module is prolonged, and the charging times of the battery module are reduced;
3. the motion state of the falling protector is judged through the motion sensor, so that an operator can be judged to be in a state of preparing to carry out high-altitude operation or finish the high-altitude operation; thereby leading the controller to carry out different actions and preventing misjudgment;
4. after the operator connects the retaining ring with the self-locking hook, the information identification module can perform identification operation twice at intervals, so that the retaining ring is prevented from falling off from the self-locking hook accidentally or the operator takes out the retaining ring from the self-locking hook without authorization before operation;
5. the information identification module reads the information label, the motion sensor senses transverse shaking, and the controller can judge that the operator connects the buckle ring with the self-locking hook; an operator shakes the falling protector, whether the retaining ring is connected firmly or not and whether the falling protector is connected with the lifeline or not can be seen, and therefore the safety protection equipment can be fully checked before the operator works.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of an intelligent anti-falling device of the invention;
FIG. 2 is a schematic view of the use state of an embodiment of the intelligent anti-falling device;
FIG. 3 is a schematic view of a buckle of an embodiment of the intelligent fall arrest device of the present invention;
fig. 4 is a schematic structural diagram of an inductive switch, an information identification module, a wireless communication module, a processor, a buzzer, a power module and a motion sensor in a box body in an embodiment of the intelligent anti-falling device.
In the drawings: 1. a case body; 2. a safety catch; 3. a self-locking hook; 31. locking plates; 4. an inductive switch; 5. an information identification module; 6. a wireless communication module; 7. a processor; 8. a buzzer; 9. a power supply module; 10. a light source; 11. a motion sensor; 12. a retaining ring; 13. an information tag; 14. hall sensor magnetic sheet.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example 1
Referring to fig. 1 and 2, an embodiment of an intelligent anti-falling device according to the invention comprises a box body 1 connected with an anti-falling device 2, wherein a self-locking hook 3 is arranged at the bottom of the box body 1, an inductive switch 4 for sensing the state of a locking plate 31 of the self-locking hook 3, an information identification module 5, a wireless communication module 6, a motion sensor 11, a processor 7, a power module 9 and a buzzer 8 are arranged in the box body 1, the inductive switch 4, the information identification module 5, the wireless communication module 6, the processor 7, the buzzer 8 and the power module 9 are all electrically connected, and the inductive switch 4 controls the on-off of the electrical connection between the information identification module 5 and the power module 9; the self-locking hook is characterized by further comprising a retaining ring 12 used for being buckled on the self-locking hook 3, wherein an information label 13 for the information identification module 5 to read information is arranged on the retaining ring 12.
Specifically, the box body 1 is arranged at the bottom of the existing falling protector 2 on the market, the self-locking hook 3 and the box body 1 are integrally arranged, and the locking plate 31 on the self-locking hook 3 is rotatably arranged on the box body 1 through a rotating shaft. Inductive switch 4 is micro-gap switch, and inductive switch 4's actuating lever is connected with the locking plate 31 of auto-lock couple 3, when the action of locking plate 31, will drive inductive switch 4's actuating lever, and then changes inductive switch 4's switching state.
The box body 1 is used for loading an inductive switch 4, an information identification module 5, a wireless communication module 6, a motion sensor 11, a processor 7, a power supply module 9 and a buzzer 8; the self-locking hook 3 is used for being connected with a buckle 12 on a safety belt on an operator; the locking plate 31 on the self-locking hook 3 is used for plugging the locking hole of the self-locking hook 3, and the retaining ring 12 passes through the lock catch and is buckled and hung on the self-locking hook 3; the information identification module 5 is used for identifying the information label 13 on the retaining ring 12 so as to confirm whether the retaining ring 12 is buckled and hung on the self-locking hook 3, and if the retaining ring 12 is buckled and hung on the self-locking hook 3, the information identification module 5 can read the information label 13; the wireless communication module 6 is used for sending information about whether the retaining ring 12 is connected with the self-locking hook 3 to an administrator, so that the administrator can conveniently supervise an operator; the inductive switch 4 is used for sensing the state of the locking plate 31 of the self-locking hook 3, in the embodiment, the inductive switch 4 is a hall sensor, the hall sensor magnetic sheet 14 excited by the inductive switch 4 is arranged on the locking plate 31, when the locking plate 31 is opened, the information identification module 5 and the wireless communication module 6 are started, so that the phenomenon that the electric quantity of the power supply module 9 is too fast due to the fact that the information identification module 5 and the wireless communication module 6 are in a power-on state for a long time is avoided, and the charging frequency of the power supply module 9 can be reduced; the motion sensor 11 is used for sensing the motion state of the box body 1, and further can sense the motion state of the falling protector 2; the buzzer 8 reminds the operator by sending out various buzzes; the power supply module 9 is used for supplying power to the inductive switch 4, the information identification module 5, the wireless communication module 6, the motion sensor 11, the processor 7 and the buzzer 8; the processor 7 is used for controlling the inductive switch 4, the information identification module 5, the wireless communication module 6, the motion sensor 11 and the buzzer 8.
In this embodiment, the information tag 13 is an RFID tag, and the information identification module 5 is a radio frequency identification module. An information label 13 is affixed to the top of the buckle 12.
In this embodiment, the lighting device further includes a plurality of light sources 10, and the light sources 10 are electrically connected to both the power module 9 and the processor 7. Specifically, the light source 10 is a color-changing LED lamp, and the case 1 has an opening through which the light source 10 is inserted, so that an operator can visually recognize light emitted from the light source 10.
In this embodiment, the motion sensor 11 is an acceleration motion sensor 11. The motion sensor 11 is able to sense the motion state of the cartridge 1 such that the processor 7 is able to distinguish the specific motion profile of the cartridge 1 accordingly. If the motion sensor 11 senses that the box body 1 moves downwards, namely the falling protector 2 moves downwards along with the box body, the situation that an operator pulls the falling protector 2 from the air in the middle at the moment can be shown, and the operation is ready to start; if the motion sensor 11 senses that the box body 1 moves upwards, namely the falling protector 2 moves upwards along with the box body, the situation that the falling protector 2 is released by an operator at the moment can be shown, the safety rope automatically retracts into the falling protector 2, the falling protector 2 is lifted to a position close to the head life line of the operator under the driving of the safety rope, and the operator finishes the operation at the moment.
Example 2
Referring to fig. 1, a safety hook 2 is an existing safety hook in the market, a box body 1 is installed at the bottom of the safety hook 2 through a rotating shaft, and the box body 1 is rotatably installed on the safety hook 2, so that a self-locking hook 3 can freely change the angle of the self-locking hook 3, and an operator can conveniently connect a lifting ring on the self-locking hook 3 with the self-locking hook 3 in various postures.
Example 3
Referring to fig. 1, the embodiment 3 of the falling prevention method using the falling protector 2 in the embodiment 2 comprises the following steps:
s1, an operator prepares for high-altitude operation, a self-locking hook 3 of a safety hook 2 connected to an operation site safety line is pulled down to a position close to the operator, a motion sensor 11 senses that the self-locking hook 3 moves downwards, the motion sensor 11 sends information of the downward movement of the self-locking hook 3 to a processor 7, the operator opens a locking plate 31 of the self-locking hook 3, a buckle ring 12 is hung on the self-locking hook, the operator releases the locking plate 31, the locking plate 31 resets, an induction switch 4 is triggered, the induction switch 4 is closed, an information identification module 5 is communicated with a power supply module 9, the information identification module 5 sends information of the opened state to a controller, the controller obtains information of the downward movement of the self-locking hook 3 and the opened information identification module 5, and the processor 7 judges that the high-altitude operation state is started at the moment;
s2, the information identification module 5 executes identification operation for N seconds, meanwhile, the buzzer 8 starts to give a first buzzing, an operator is prompted to transversely shake the self-locking hook 3, if the information identification module 5 reads the information label 13 in N seconds and the motion sensor 11 senses transverse shaking, the processor 7 controls the information identification module 5 to stop the identification operation, and meanwhile, the processor 7 controls the buzzer 8 to stop giving the first buzzing; if the information identification module 5 does not read the information label 13 within N seconds, the buzzer 8 sends out a second buzzer, the light source 10 sends out a first color of light, and meanwhile, the controller controls the wireless communication module 6 to send out alarm information to an administrator;
s3.M seconds later, the buzzer 8 gives out the first buzzing again to prompt the operator to transversely self-lock the hook 3, and the information identification module 5 executes the identification operation again for N seconds; if the information identification module 5 reads the information label 13 within N seconds and the motion sensor 11 senses transverse shaking, the information identification module 5 sends the identified information to an administrator through the wireless communication module 6, then the processor 7 controls the information identification module 5 to stop identification operation, meanwhile, the processor 7 controls the buzzer 8 to stop buzzing, the light source 10 emits light of a second color, the wireless communication module 6 and the information identification module 5 are both in a power-off dormant state, and at the moment, an operator can start to work high above the ground; if the information identification module 5 does not read the information label 13 within N seconds, the buzzer 8 sends out a second buzzer, the light source 10 sends out light of the first color, and meanwhile the controller controls the wireless communication module 6 to send out alarm information to an administrator that the worker does not hang the buckle 12 in the self-locking hook 3.
S4, an operator prepares to finish the aerial work, opens the locking plate 31 of the self-locking hook 3 again, then takes the retaining ring 12 off the self-locking hook 3, the operator releases the locking plate 31 again, the locking plate 31 resets, the induction switch 4 is triggered, the induction switch 4 is closed, the information identification module 5 is communicated with the power module 9, the information identification module 5 sends the information that the information identification module 5 is opened to the controller, the operator takes the retaining ring 12 out of the self-locking hook 3 at the moment, simultaneously releases the self-locking hook 3, the self-locking hook 3 retracts to a position close to a safety line, the motion sensor 11 senses that the self-locking hook 3 moves upwards at the moment, the motion sensor 11 sends the information that the self-locking hook 3 moves upwards to the processor 7, the controller obtains the information that the self-locking hook 3 moves upwards and the information identification module 5 is opened, and the processor 7 judges that the aerial work is finished at the moment;
s5, the information identification module 5 starts to perform identification operation, the information identification module 5 cannot read the information label 13, the information identification module 5 sends unidentified information to the processor 7, the processor 7 controls the wireless communication module 6 to send information that the retaining ring 12 is detached to an administrator, the processor 7 simultaneously controls the buzzer 8 to send a third buzzer for 1-3 seconds, the light source 10 sends a third color light for S seconds, the light source 10 is turned off after S seconds, and meanwhile the processor 7 controls the power supply module 9 to be disconnected from the electrical connection between the information identification module 5 and the wireless communication module 6, so that high-altitude operation can be finished.
The N second is 5 seconds, the M second is 8 seconds, and the S second is 5 seconds.
Example 4
The present embodiment is an embodiment 3 of a falling preventing method using the falling protector of the embodiment 2, and the present embodiment is different from the embodiment 3 in that N seconds is 3 seconds, M seconds is 5 seconds, and S seconds is 3 seconds.
Example 5
The present embodiment is an embodiment 3 of a falling preventing method using the falling protector of the embodiment 2, and the present embodiment is different from the embodiment 3 in that N seconds is 10 seconds, M seconds is 15 seconds, and S seconds is 8 seconds.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The intelligent anti-falling device is characterized by comprising a box body (1) connected with an anti-falling device (2), wherein a self-locking hook (3) is arranged at the bottom of the box body (1), an inductive switch (4) for sensing the state of a locking plate (31) of the self-locking hook (3), an information identification module (5), a wireless communication module (6), a motion sensor (11), a processor (7), a power module (9) and a buzzer (8) are arranged in the box body (1), the inductive switch (4), the information identification module (5), the wireless communication module (6), the processor (7), the buzzer (8) and the power module (9) are all electrically connected, and the inductive switch (4) controls the on-off of the electrical connection between the information identification module (5) and the power module (9); the self-locking hook is characterized by further comprising a retaining ring (12) used for being buckled on the self-locking hook (3), wherein an information label (13) for the information identification module (5) to read information is arranged on the retaining ring (12).
2. The intelligent fall arrest device according to claim 1, characterized in that the information tag (13) is an RFID tag and the information identification module (5) is a radio frequency identification module.
3. The intelligent anti-falling device according to claim 1, characterized by further comprising a plurality of light sources (10), wherein the light sources (10) are electrically connected with the power supply module (9) and the processor (7).
4. The intelligent fall arrest device according to claim 1, characterized in that the motion sensor (11) is an acceleration motion sensor.
5. A fall arrester comprising an intelligent fall arrester device as claimed in any one of claims 1 to 4.
6. A fall arrest method using the fall arrester of claim 5, comprising the steps of:
s1, an operator prepares for high-altitude operation, a self-locking hook (3) on a safety hook (2) connected to an operation site safety line is pulled down to a position close to the operator, the operator opens a locking plate (31) of the self-locking hook (3), an induction switch (4) is triggered, the induction switch (4) is closed, an information identification module (5) is communicated with a power supply module (9), the information identification module (5) sends information of opening the information to a controller, the controller obtains the information of opening the information identification module (5), and a processor (7) judges that the high-altitude operation state is started at the moment;
s2, the information identification module (5) executes identification operation for N seconds, meanwhile, the buzzer (8) starts to give out first buzzing, if the information identification module (5) reads the information label (13) within N seconds, the processor (7) controls the information identification module (5) to stop the identification operation, and meanwhile, the processor (7) controls the buzzer (8) to stop giving out the first buzzing; if the information identification module (5) does not read the information label (13) within N seconds, the buzzer (8) gives out a second buzzer, and meanwhile, the controller controls the wireless communication module (6) to give out alarm information to an administrator;
s3.M seconds later, the buzzer (8) sends out the first buzzing again, and the information identification module (5) executes the identification operation again for N seconds; if the information identification module (5) reads the information label (13) within N seconds, the information identification module (5) sends the identified information to an administrator through the wireless communication module (6), then the processor (7) controls the information identification module (5) to stop identification operation, meanwhile, the processor (7) controls the buzzer (8) to stop buzzing, the wireless communication module (6) and the information identification module (5) are both in a power-off dormant state, and at the moment, an operator can start to work high above the ground; if the information identification module (5) does not read the information label (13) within N seconds, the buzzer (8) gives out a second buzzer, and meanwhile, the controller controls the wireless communication module (6) to give out alarm information that the worker does not hang the retaining ring (12) in the self-locking hook (3) to the administrator;
s4, the operator prepares to finish the high-altitude operation, opens the locking plate (31) of the self-locking hook (3) again, triggers the inductive switch (4), closes the inductive switch (4), enables the information identification module (5) to be communicated with the power supply module (9), sends the information of opening of the information identification module (5) to the controller, takes the buckle ring (12) out of the self-locking hook (3) by the operator at the moment, releases the falling protector (2) at the same time, obtains the information of opening of the information identification module (5) by the controller, and judges that the high-altitude operation is finished by the processor (7);
s5, the information identification module (5) starts to perform identification operation, the information identification module (5) cannot read the information label (13), the information identification module (5) sends unidentified information to the processor (7), the processor (7) controls the wireless communication module (6) to send information that the retaining ring (12) is detached to an administrator, the processor (7) simultaneously controls the buzzer (8) to send a third buzzer lasting for 1-3 seconds, then the power supply module (9) is controlled to be disconnected from the information identification module (5) and the wireless communication module (6), and high-altitude operation can be finished.
7. The fall arrest method according to claim 6,
the step S1 is as follows:
s1, an operator prepares for high-altitude operation, a self-locking hook (3) on a falling protector (2) connected to an operation field safety line is pulled down to a position close to the self-locking hook, a motion sensor (11) senses that the self-locking hook (3) moves downwards, the motion sensor (11) sends information of downward movement of the self-locking hook (3) to a processor (7), the operator opens a locking plate (31) of the self-locking hook (3), a sensing switch (4) is triggered, the sensing switch (4) is closed, so that an information identification module (5) is communicated with a power supply module (9), the information identification module (5) sends information of opened self to a controller, the controller obtains information that the falling protector (2) moves downwards and the information identification module (5) is opened, and the processor (7) judges that the falling protector (2) starts the high-altitude operation state at the moment;
the step S4 is as follows:
the operator prepares to end high-altitude operation, open locking plate (31) of self-locking couple (3) again, trigger inductive switch (4), inductive switch (4) are closed, make information identification module (5) and power module (9) communicate, information identification module (5) send the information that self has opened to the controller, the operator takes out buckle (12) from self-locking couple (3) this moment, release self-locking couple (3) simultaneously, self-locking couple (3) retract to the position that is close to the safety line, self-locking couple (3) shift up is sensed to motion sensor (11) this moment, motion sensor (11) send the information that self-locking couple (3) shifted up to treater (7), the controller obtains self-locking couple (3) and shifts up and information identification module (5) information that has opened, treater (7) judge this moment and end high-altitude operation state promptly.
8. The fall arrest method according to claim 7,
in step S1 and step S4, when a manufacturer opens the locking plate (31) of the self-locking hook (3), and the locking plate (31) resets, the inductive switch (4) is triggered, and the inductive switch (4) is closed, so that the information identification module (5) is communicated with the power module (9).
9. The fall protection method according to claim 8, wherein the step S2 is:
the information identification module (5) executes identification operation for N seconds, the buzzer (8) starts to give out first buzzes, if the information identification module (5) reads the information label (13) within the N seconds, the processor (7) controls the information identification module (5) to stop the identification operation, and meanwhile, the processor (7) controls the buzzer (8) to stop giving out the first buzzes; if the information identification module (5) does not read the information label (13) within N seconds, the buzzer (8) gives out a second buzzer, the light source (10) gives out a first color of light, and meanwhile the controller controls the wireless communication module (6) to give out alarm information to an administrator;
the step S3 is as follows:
after M seconds, the buzzer (8) sends out the first buzzing again, and the information identification module (5) executes the identification operation again for N seconds; if the information identification module (5) reads the information label (13) within N seconds, the information identification module (5) sends the identified information to an administrator through the wireless communication module (6), then the processor (7) controls the information identification module (5) to stop identification operation, meanwhile, the processor (7) controls the buzzer (8) to stop buzzing, the light source (10) emits light of a second color, the wireless communication module (6) and the information identification module (5) are both in a power-off dormant state, and at the moment, an operator can start to carry out high-altitude operation; if the information identification module (5) does not read the information label (13) within N seconds, the buzzer (8) sends out second buzzing, the light source (10) sends out light of a first color, and meanwhile the controller controls the wireless communication module (6) to send out alarm information to a manager that an operator does not hang the buckle ring (12) in the self-locking hook (3);
the step S5 is as follows:
the information identification module (5) starts to perform identification operation, the information identification module (5) cannot read the information label (13), the information identification module (5) sends unidentified information to the processor (7), the processor (7) controls the wireless communication module (6) to send information that the retaining ring (12) is detached to an administrator, the processor (7) simultaneously controls the buzzer (8) to send a third buzzer lasting for 1-3 seconds, the light source (10) sends a third color of light lasting for S seconds, the light source (10) is turned off after S seconds, and meanwhile the processor (7) controls the power supply module (9) to be disconnected from the electrical connection between the information identification module (5) and the wireless communication module (6), so that high-altitude operation can be finished;
the N seconds are 3-10 seconds, the M seconds are 5-15 seconds, and the S seconds are 3-8 seconds.
10. The fall protection method according to claim 8, wherein the step S2 is:
the information identification module (5) executes identification operation for N seconds, the buzzer (8) starts to give a first buzzing at the same time, an operator is prompted to transversely shake the self-locking hook (3), if the information identification module (5) reads the information label (13) within N seconds and the motion sensor (11) senses transverse shaking, the processor (7) controls the information identification module (5) to stop identification operation, and meanwhile, the processor (7) controls the buzzer (8) to stop giving the first buzzing; if the information identification module (5) does not read the information label (13) within N seconds, the buzzer (8) gives out a second buzzer, the light source (10) gives out a first color of light, and meanwhile the controller controls the wireless communication module (6) to give out alarm information to an administrator;
the step S3 is as follows:
after M seconds, the buzzer (8) gives out the first buzzing again to prompt an operator to transversely shake the self-locking hook (3), and the information identification module (5) executes the identification operation again for N seconds; if the information identification module (5) reads the information label (13) within N seconds and the motion sensor (11) feels transverse shaking, the information identification module (5) sends the identified information to an administrator through the wireless communication module (6), then the processor (7) controls the information identification module (5) to stop identification operation, meanwhile, the processor (7) controls the buzzer (8) to stop buzzing, the light source (10) emits light of a second color, the wireless communication module (6) and the information identification module (5) are in a power-off dormant state, and at the moment, an operator can start to perform high-altitude operation; if the information identification module (5) does not read the information label (13) within N seconds, the buzzer (8) gives out a second buzzer, the light source (10) gives out light of the first color, and meanwhile the controller controls the wireless communication module (6) to give out alarm information to an administrator that the operator does not hang the buckle ring (12) in the self-locking hook (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510542.4A CN115738116B (en) | 2022-11-29 | 2022-11-29 | Intelligent anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510542.4A CN115738116B (en) | 2022-11-29 | 2022-11-29 | Intelligent anti-falling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115738116A true CN115738116A (en) | 2023-03-07 |
| CN115738116B CN115738116B (en) | 2023-09-08 |
Family
ID=85340144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211510542.4A Active CN115738116B (en) | 2022-11-29 | 2022-11-29 | Intelligent anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115738116B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039014A (en) * | 2009-10-20 | 2011-05-04 | 藤井电工株式会社 | Safety belt and system for checking a usage status of the safety belt |
| CN108635695A (en) * | 2018-07-12 | 2018-10-12 | 中石化第五建设有限公司 | Intelligent anti-falling safe band and security system |
| CN210096724U (en) * | 2019-04-16 | 2020-02-21 | 清华珠三角研究院 | Lifting hook, safety belt and anti-drop alarm system |
| CN111388903A (en) * | 2020-04-27 | 2020-07-10 | 新疆丝路六合电气科技有限公司 | Automatic controller for speed difference of electric power safety things |
| CN212067500U (en) * | 2019-08-15 | 2020-12-04 | 天津市渤海新能科技有限公司 | Speed difference automatic controller with induction function |
| CN112933456A (en) * | 2021-03-02 | 2021-06-11 | 上海建工集团股份有限公司 | Safety monitoring system and method for construction safety belt attachment state |
-
2022
- 2022-11-29 CN CN202211510542.4A patent/CN115738116B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039014A (en) * | 2009-10-20 | 2011-05-04 | 藤井电工株式会社 | Safety belt and system for checking a usage status of the safety belt |
| CN108635695A (en) * | 2018-07-12 | 2018-10-12 | 中石化第五建设有限公司 | Intelligent anti-falling safe band and security system |
| CN210096724U (en) * | 2019-04-16 | 2020-02-21 | 清华珠三角研究院 | Lifting hook, safety belt and anti-drop alarm system |
| CN212067500U (en) * | 2019-08-15 | 2020-12-04 | 天津市渤海新能科技有限公司 | Speed difference automatic controller with induction function |
| CN111388903A (en) * | 2020-04-27 | 2020-07-10 | 新疆丝路六合电气科技有限公司 | Automatic controller for speed difference of electric power safety things |
| CN112933456A (en) * | 2021-03-02 | 2021-06-11 | 上海建工集团股份有限公司 | Safety monitoring system and method for construction safety belt attachment state |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115738116B (en) | 2023-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190092613A1 (en) | Warning and message delivery and logging system utilizable in a fall arresting and prevention device and method of same | |
| EP3013436B1 (en) | Fall arrester | |
| WO2005104787A2 (en) | Crane hook with remotely operated safety latch release | |
| US8482401B2 (en) | Safety belt and system for checking a usage status of the safety belt | |
| US11260253B2 (en) | Self-retracting lanyard with fall protection harness tracker | |
| KR102217765B1 (en) | Safety device for the prevention of falling of the high place worker and safety system using the same | |
| CN214547596U (en) | Safety equipment for high-altitude operation | |
| CN115738116A (en) | Intelligent anti-falling device | |
| CN111013043A (en) | Novel safety belt hook | |
| US11970884B2 (en) | Goods anti-theft device, more particularly for cardboard boxes | |
| CN110383525B (en) | Battery safety prompt system | |
| CN114144377A (en) | Wireless lifting system | |
| KR101827410B1 (en) | Automatic eye level detection smoke evacuation guide light combined elevating lifting device | |
| CN114306976A (en) | Intelligent hook, intelligent safety rope and safety realization method | |
| US10499473B2 (en) | Robot state notification device for notifying about operation state of robot | |
| CN208249696U (en) | A kind of suspension hook | |
| KR102586620B1 (en) | Floor door key with alarm function | |
| CN212439773U (en) | Safety belt with safety hook | |
| CN210069783U (en) | Remote control lifting lamp holder | |
| CN117101035A (en) | Linkage structure safety rope based on fool-proof principle | |
| CN110559570A (en) | Induction device, detection system and safety hook | |
| CN216748913U (en) | Wireless anti-theft intelligent alarm code disc box | |
| KR20230086298A (en) | Safety hook fastening detection device | |
| CN213100490U (en) | Power distribution live working high-altitude rescue device | |
| CN115385200B (en) | Elevator operation notification method and elevator operation notification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |