CN220412829U - Automatic monitoring device for high-altitude operation platform - Google Patents
Automatic monitoring device for high-altitude operation platform Download PDFInfo
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- CN220412829U CN220412829U CN202321497710.0U CN202321497710U CN220412829U CN 220412829 U CN220412829 U CN 220412829U CN 202321497710 U CN202321497710 U CN 202321497710U CN 220412829 U CN220412829 U CN 220412829U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
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- 238000004891 communication Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an automatic monitoring device for an overhead working platform, which is arranged on the overhead working platform and comprises: the inclination sensing circuit is used for monitoring the inclination condition of the overhead working platform; the illuminance sensing circuit is used for monitoring the illuminance condition of the overhead working platform; the PPE identification circuit is used for monitoring the condition that an operator on the high-altitude operation platform wears personal protection equipment; and the power supply device is used for providing power for the inclination sensing circuit, the illuminance sensing circuit and the PPE identification circuit. The utility model comprises the following steps: the inclination sensing circuit, the illuminance sensing circuit, the PPE identification circuit and the power supply device monitor the balance degree, the illuminance, the personal protection equipment and the like, so that the life safety of high-altitude operators is ensured, and the accident risk is reduced.
Description
Technical Field
The utility model belongs to the field of high-rise operation in building construction, and particularly relates to an automatic monitoring device for a high-rise operation platform.
Background
The overhead work is a work performed at an overhead position where the height reference plane (including 2 m) is more than 2m and the possibility of falling is high. The high-altitude operation platform is special equipment for conveying workers and using equipment to a designated height and provides place support for the workers to perform construction operation. Accident causes of high-altitude operation include various factors such as platform inclination, insufficient illuminance, excessive wind power, safety belts and safety helmets not worn. The inclination of the high-rise working platform is the most dangerous factor for operators.
The existing operation platform monitoring system has the defects of complex application, neglecting environment and personnel aiming at the platform, lack of image recognition and the like.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an automatic monitoring device for an overhead working platform.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model discloses an automatic monitoring device for an overhead working platform, which is arranged on the overhead working platform and comprises:
the inclination sensing circuit is used for monitoring the inclination condition of the overhead working platform;
the illuminance sensing circuit is used for monitoring the illuminance condition of the overhead working platform;
the PPE identification circuit is used for monitoring the condition that an operator on the high-altitude operation platform wears personal protection equipment;
and the power supply device is used for providing power for the inclination sensing circuit, the illuminance sensing circuit and the PPE identification circuit.
The utility model discloses an automatic monitoring device for an overhead operation platform, which comprises: the inclination sensing circuit, the illuminance sensing circuit, the PPE identification circuit and the power supply device monitor the balance degree, the illuminance, the personal protection equipment and the like, so that the life safety of high-altitude operators is ensured, and the accident risk is reduced.
On the basis of the technical scheme, the following improvement can be made:
preferably, the tilt sensing circuit includes: the device comprises a solution barrel loaded with conductive solution, at least one metal ring arranged in the solution barrel, and an inclined alarm device electrically connected with the metal ring, wherein the liquid level of the conductive solution is lower than the installation position of the metal ring;
when the high-altitude operation platform is inclined, the conductive solution is contacted with the metal ring, the inclination sensing circuit forms a passage, and the inclination alarming device alarms.
By adopting the preferable scheme, the inclined induction circuit utilizes the conductive solution to rise in the liquid level under the inclined state to form a closed circuit, and the inclined alarm device alarms.
Preferably, when the inclination sensing circuit includes at least two metal rings, the plurality of metal rings are distributed along the height direction of the solution tank.
By adopting the preferable scheme, the high-altitude operation platform is warned at a plurality of inclination angles.
Preferably, the inclination alarm device is one or more of a buzzer alarm, an indicator light and a voice playing device.
By adopting the preferable scheme, a proper alarm device is selected according to specific situations.
Preferably, the illuminance sensing circuit includes: the light intensity alarm device is used for monitoring the illuminance condition of the overhead working platform and is electrically connected with the light intensity alarm device;
when the illuminance of the high-altitude operation platform is lower than the operation condition, the resistance value of the photoresistor is reduced, the illuminance sensing circuit forms a passage, and the illuminance alarm device alarms.
By adopting the preferable scheme, the illuminance sensing circuit realizes monitoring by using the photoresistor, has a simple structure, is easy to realize and has low cost.
As the preferable scheme, the illuminance alarm device is one or more of a buzzer alarm, an indicator light and a voice playing device.
By adopting the preferable scheme, a proper alarm device is selected according to specific situations.
Preferably, the PPE identification circuit includes: the identifying device is used for identifying the collected image data and judging whether the operator wears personal protective equipment or not,
if not, the PPE alarm device alarms;
if the PPE alarm device is worn, the PPE alarm device does not act.
By adopting the preferable scheme, the PPE identification circuit realizes identification judgment by using the image acquisition device, has mature technology and is easy to realize.
As the preferable scheme, the image acquisition device is movably arranged on the identification table, a control main board and a driving device are arranged on the identification table, the control main board is electrically connected with the driving device and is in communication connection with the remote control equipment, and the driving device can drive the image acquisition device to move.
By adopting the preferable scheme, the multi-azimuth monitoring of the image acquisition device can be realized.
As an optimal scheme, the identification table is also provided with a display and a driving plate, the control main board is electrically connected with the display through the driving plate, and the display is used for displaying image data acquired by the image acquisition device and/or real-time electric quantity of the electric power supply device.
By adopting the preferable scheme, the display can display the real-time image data of the operator and/or the real-time electric quantity of the electric power supply device.
As a preferable scheme, the PPE alarm device is one or more of a buzzer alarm, an indicator light and a voice playing device.
By adopting the preferable scheme, a proper alarm device is selected according to specific situations.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of an automatic monitoring device for an overhead working platform according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the height of a metal ring according to an embodiment of the present utility model.
Fig. 3 is a schematic view of a solution tank and a metal ring according to an embodiment of the present utility model.
Wherein: the device comprises a 1-inclination sensing circuit, a 11-solution barrel, a 12-metal ring, a 121-first metal ring, a 122-second metal ring, a 13-inclination alarm device, a 2-illuminance sensing circuit, a 21-photoresistor, a 22-illuminance alarm device, a 3-PPE identification circuit, a 31-identification device, a 32-image acquisition device, a 33-PPE alarm device, a 34-identification table, a 4-power supply device and a 5-device switch.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The use of ordinal terms "first," "second," "third," etc., to describe a generic object merely denotes different instances of like objects, and is not intended to imply that the objects so described must have a given order, either temporally, spatially, in ranking, or in any other manner.
In addition, the expression "comprising" an element is an "open" expression which merely means that there is a corresponding component or step and should not be interpreted as excluding the existence of additional components or steps.
In order to achieve the object of the present utility model, in some embodiments of an automatic monitoring device for an aerial work platform, the automatic monitoring device for an aerial work platform is mounted on the aerial work platform, as shown in fig. 1, and includes: a tilt sensing circuit 1, an illuminance sensing circuit 2, a PPE recognition circuit 3, and a power supply device 4.
The inclination sensing circuit 1 is used for monitoring the inclination condition of the overhead working platform; the illuminance sensing circuit 2 is used for monitoring illuminance conditions of the overhead working platform; the PPE identification circuit 3 is used for monitoring the condition that an operator on the high-altitude operation platform wears personal protection equipment; the power supply device 4 is used for supplying power to the inclination sensing circuit 1, the illuminance sensing circuit 2, and the PPE identification circuit 3.
The power supply means 4 may be several dry cells and lithium cells.
The utility model discloses an automatic monitoring device for an overhead operation platform, which comprises: the inclination sensing circuit 1, the illuminance sensing circuit 2, the PPE identification circuit 3 and the power supply device 4 monitor the balance degree, the illuminance, the personal protection equipment and the like, so that the life safety of high-altitude operators is ensured, and the accident risk is reduced.
Further, the power supply device 4 may be electrically connected to the inclination sensing circuit 1, the illuminance sensing circuit 2, and the PPE recognition circuit 3 with a device switch 5, respectively.
In order to further optimize the implementation effect of the present utility model, in other embodiments, the remaining feature techniques are the same, except that the tilt sensing circuit 1 includes: a solution barrel 11 loaded with conductive solution, a metal ring 12 arranged in the solution barrel 11 and an inclined alarm device 13 electrically connected with the metal ring 12, wherein the liquid level of the conductive solution is lower than the installation position of the metal ring 12;
when the high-altitude operation platform tilts, the conductive solution contacts with the metal ring 12, the tilting sensing circuit 1 forms a passage, and the tilting alarm device 13 alarms.
Further, the solution barrel 11 is a cylinder which is vertically placed, and the metal ring 12 is circular and embedded in the solution barrel 11, so that the inclination angles of multiple directions can be monitored.
Further, as shown in fig. 2, X is the direction of movement of the solution tank 11, and is the positive direction of the X axis; y is the direction vertical to the horizontal plane of the X axis; z is the positive direction of the upward direction of the solution barrel 11; the height h=tanα×r of the metal ring 12 from the bottom of the solution tank 11;
tanα＝tan(180°-β)＝-tanβ＝a/g＝H/R；
wherein: r is the radius of the solution barrel 11;
a is the movement acceleration of the solution barrel 11;
g is the gravity acceleration of the solution barrel 11;
beta is the included angle between the free liquid level and the horizontal plane;
alpha is an indication of the angular pressure sensor that is complementary to beta.
By adopting the preferable scheme, the inclination sensing circuit 1 utilizes the conductive solution to rise in the liquid level in an inclined state to form a closed circuit, and the inclination alarm device 13 alarms.
Further, in some other embodiments, as shown in fig. 3, the tilt sensing circuit 1 includes two metal rings 12, where the two metal rings 12 are distributed along the height direction of the solution tank 11, and are installed at different levels of the solution tank 11, specifically: the first metal ring 121 and the second metal ring 122, specifically, the first metal ring 121 is used for monitoring an 8 ° monitoring angle, and the second metal ring 122 is used for monitoring a 14 ° monitoring angle, so as to warn the high-altitude operation platform at a plurality of inclination angles. .
a 8° ＝-0.1g，a 14° ＝-0.2g；
The height of the first metal ring 121 is H 1 ，H 1 ＝0.1R；
The second metal ring 122 has a height H 2 ，H 2 ＝0.2R；
Wherein: r is the radius of the solution tank 11.
Further, the inclination alarm device 13 is one or more of a buzzer alarm, an indicator light and a voice playing device. In this embodiment, the inclination alarm device 13 is a first buzzer alarm and a first indicator lamp, and the first indicator lamp can display two colors of blue and red.
In order to further optimize the implementation effect of the present utility model, in other embodiments, the remaining feature techniques are the same, except that the illuminance sensing circuit 2 includes: a photoresistor 21 for detecting the illuminance condition of the overhead working platform and an illuminance alarm device 22 electrically connected with the photoresistor 21;
when the illuminance of the high-altitude operation platform is lower than the operation condition, the resistance of the photoresistor 21 becomes smaller, the illuminance sensing circuit 2 forms a passage, and the illuminance alarm device 22 alarms.
By adopting the preferable scheme, the illuminance sensing circuit 2 realizes monitoring by using the photoresistor 21, the photoresistor 21 acts as a diode, and when the illuminance is high, the loop is in an off state; when the light intensity is dark, the loop is in a connected state. Simple structure, easy realization and low cost.
Further, the illuminance alarm device 22 is one or more of a buzzer alarm, an indicator light and a voice playing device. In this embodiment, the inclination alarm device 13 uses a second buzzer alarm and a second indicator lamp to warn. The indicator light of the second indicator light is different from the indicator light of the first indicator light, and orange can be displayed.
To further optimize the implementation of the present utility model, in other embodiments, the rest of the feature techniques are the same, except that the PPE identification circuit 3 includes: the identification device 31, and the image acquisition device 32 and the PPE alarm device 33 which are respectively connected with the identification device 31 in a communication way, wherein the image acquisition device 32 is used for acquiring the image data of the operator on the high-altitude operation platform, the identification device 31 is used for identifying the acquired image data and judging whether the operator wears personal protection equipment,
if not, the PPE alarm device 33 alarms;
if worn, the PPE alarm device 33 does not operate.
The image capturing device 32 may be, but is not limited to, a camera.
By adopting the preferable scheme, the PPE identification circuit 3 realizes identification judgment by utilizing the image acquisition device 32, and the technology is mature and easy to realize. The identification device 31 may be a remote computer.
Further, the image acquisition device 32 is movably mounted on the recognition platform 34, a control main board and a driving device are mounted on the recognition platform 34, the control main board is electrically connected with the driving device and is in communication connection with the remote control equipment, and the driving device can drive the image acquisition device 32 to move.
Wherein: the remote control device may be, but is not limited to, a cell phone. The mobile phone terminal is used for controlling the recognition platform 34 to adjust the shooting position, and the mobile phone APP can control the image acquisition device 32 to move to the optimal visual angle.
The recognition platform 34 is also provided with a display and a driving board, the control main board is electrically connected with the display through the driving board, and the display is used for displaying the image data collected by the image collecting device 32 and the real-time electric quantity of the electric power supply device 4.
The real-time power of the power supply device 4 can also be displayed by means of a voltmeter.
Further, the PPE alarm device 33 is one or more of a buzzer alarm, an indicator light, and a voice playing device. In this embodiment, the PPE alarm device 33 is a voice playing device, and the voice playing device is electrically connected to the control motherboard through a power amplifier board.
The image acquisition device 32 acquires real-time video images of the whole operation process, whether personnel wear personal protection equipment such as safety helmets, safety belts and the like according to the requirements or not is judged by the identification device 31, pictures and detection results are transmitted in real time, and reminding and warning functions are realized by the voice playing device.
Furthermore, the camera can be externally connected with a computer to perform image acquisition and voice communication, and whether the operator wears personal protection articles or not is identified through image analysis of the operation state of the operator; through voice communication, voice communication between operators and a command center can be realized, and real-time interaction of information is realized.
The control main board can be a 4B main board and comprises a microcomputer main board, a memory hard disk, a USB interface, an Ethernet interface, a television output interface, an HDMI high-definition video output interface and other components, and has the basic functions of all PCs.
The driving device may be a motor.
The inclination sensing circuit 1, the illuminance sensing circuit 2, and the PPE recognition circuit 3 each constitute a separate circuit, and can be operated independently.
The utility model has the following beneficial effects:
first, comprehensively considering various factors such as inclination, personal protection equipment, illuminance and the like possibly faced by an overhead working platform, and acquiring monitoring data to support comprehensive decision.
Secondly, the inclination sensing circuit 1 monitors the inclination state by using a simpler and practical principle and method, performs early warning on operators in an acousto-optic mode, and analyzes the operation state of the operators through real-time videos and voices.
Thirdly, the utility model adopts the image recognition technology to record the high-altitude operation condition, analyzes the actual conditions of personal labor insurance products, platform inclination, illuminance analysis and the like, and provides reference for intelligent construction site construction.
The various embodiments above may be implemented in cross-parallel.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims and their equivalents.
Claims (10)
1. Automatic monitoring device of high-altitude operation platform, its characterized in that install in on the high-altitude operation platform includes:
the inclination sensing circuit is used for monitoring the inclination condition of the high-altitude operation platform;
the illuminance sensing circuit is used for monitoring the illuminance condition of the high-altitude operation platform;
the PPE identification circuit is used for monitoring the condition that an operator on the high-altitude operation platform wears personal protection equipment;
and the power supply device is used for providing power for the inclination sensing circuit, the illuminance sensing circuit and the PPE identification circuit.
2. The overhead working platform automatic monitoring device according to claim 1, wherein the tilt sensing circuit comprises: the device comprises a solution barrel loaded with conductive solution, at least one metal ring arranged in the solution barrel and an inclined alarm device electrically connected with the metal ring, wherein the liquid level of the conductive solution is lower than the installation position of the metal ring;
when the high-altitude operation platform is inclined, the conductive solution is in contact with the metal ring, the inclination sensing circuit forms a passage, and the inclination alarming device alarms.
3. The automatic overhead working platform monitoring device according to claim 2, wherein when the inclination sensing circuit includes at least two metal rings, a plurality of the metal rings are distributed along a height direction of the solution tank.
4. The automatic monitoring device for the high-rise operation platform according to claim 2, wherein the inclination alarm device is one or more of a buzzer alarm, an indicator light and a voice playing device.
5. The overhead working platform automatic monitoring device according to claim 1, wherein the illuminance sensing circuit comprises: the photoresistor is used for monitoring the illuminance condition of the high-altitude operation platform and the illuminance alarm device is electrically connected with the photoresistor;
when the illuminance of the high-altitude operation platform is lower than the operation condition, the resistance value of the photoresistor is reduced, the illuminance sensing circuit forms a passage, and the illuminance alarm device alarms.
6. The automatic monitoring device for the high-rise operation platform according to claim 5, wherein the illuminance alarm device is one or more of a buzzer alarm, an indicator light and a voice playing device.
7. The overhead working platform automatic monitoring device according to claim 1, wherein the PPE identification circuit comprises: the identifying device is used for identifying the collected image data and judging whether the operator wears personal protective equipment or not,
if not, the PPE alarm device alarms;
if the PPE alarm device is worn, the PPE alarm device does not act.
8. The automatic monitoring device for the high-altitude operation platform according to claim 7, wherein the image acquisition device is movably mounted on the recognition platform, a control main board and a driving device are mounted on the recognition platform, the control main board is electrically connected with the driving device and is in communication connection with a remote control device, and the driving device can drive the image acquisition device to move.
9. The automatic monitoring device for the overhead working platform according to claim 8, wherein the identification table is further provided with a display and a driving board, the control main board is electrically connected with the display through the driving board, and the display is used for displaying the image data collected by the image collecting device and/or the real-time electric quantity of the electric power supply device.
10. The automatic monitoring device for the high-rise operation platform according to claim 7, wherein the PPE alarm device is one or more of a buzzer alarm, an indicator light and a voice playing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497710.0U CN220412829U (en) | 2023-06-13 | 2023-06-13 | Automatic monitoring device for high-altitude operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497710.0U CN220412829U (en) | 2023-06-13 | 2023-06-13 | Automatic monitoring device for high-altitude operation platform |
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| CN220412829U true CN220412829U (en) | 2024-01-30 |
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| CN202321497710.0U Active CN220412829U (en) | 2023-06-13 | 2023-06-13 | Automatic monitoring device for high-altitude operation platform |
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- 2023-06-13 CN CN202321497710.0U patent/CN220412829U/en active Active
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