CN110266754B - Anti-vibration device locking state monitoring alarm device, system and method - Google Patents
Anti-vibration device locking state monitoring alarm device, system and method Download PDFInfo
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- CN110266754B CN110266754B CN201910375621.0A CN201910375621A CN110266754B CN 110266754 B CN110266754 B CN 110266754B CN 201910375621 A CN201910375621 A CN 201910375621A CN 110266754 B CN110266754 B CN 110266754B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention provides a locking state monitoring and alarming device, a locking state monitoring and alarming system and a locking state monitoring and alarming method for a shockproof device, wherein the alarming device comprises a shockproof upper plate, a shockproof lower plate, a locking pin shaft and a monitoring circuit module; the shockproof upper plate is provided with a locking upper block; the lower shockproof plate is provided with a lower locking block; a connecting circuit board is arranged in the locking upper block; the monitoring circuit module is respectively connected with the locking lower block and the connecting circuit board through data lines to form a communication loop; the locking pin shaft is slidably arranged on the locking lower block and can extend into the locking upper block to be contacted with the connecting circuit board so as to enable the connecting circuit board to be communicated with the locking lower block, and therefore a communication loop of the monitoring circuit module is in a communication state; when the locking pin shaft is separated from the locking upper block, the connecting circuit board is disconnected from the locking lower block, so that a connected loop of the monitoring circuit module is in a disconnected state; by adopting the scheme, the locking device which is mounted in the shockproof device in a concealed mode can be simply and rapidly judged to be in a locking or unlocking state, and an alarm prompt can be sent out in time.
Description
Technical Field
The invention belongs to the technical field of monitoring of locking states of anti-vibration devices, and particularly relates to a monitoring and alarming device, a monitoring and alarming system and a monitoring and alarming method for locking states of anti-vibration devices.
Background
More than 60% of the existing museums in China are located on strong earthquake multiple earthquake zones, and the risk of large-scale damage under sudden earthquakes exists. In 2008, 5.12 Wenchuan earthquake, 2700 residual cultural relics in the collection of the cultural relics are damaged. In order to improve the current situation of shockproof protection of cultural relics in museums, in recent years, a great number of cultural relic shockproof devices are arranged in the museums in China so as to reduce the vibration effect of the cultural relics during earthquake and achieve the purpose of avoiding the cultural relics from being damaged.
In order to ensure that visitors and workers cannot push the showcase and enable the anti-vibration device to enter a working state under the action of an earthquake, a locking device needs to be arranged in the anti-vibration device. The working state of the cultural relic shockproof protection device cannot be known in real time in the prior art, if whether each cultural relic shockproof device is in a locking state is determined, special personnel are required to open the shell of the cultural relic shockproof protection device and check the locking state one by one to ensure that the locking device of the shockproof device is in the locking state when the earthquake does not occur, and the locking device is rapidly unlocked when the earthquake occurs and enters the working state, so that the safety of the cultural relic is ensured; moreover, after the locking system of the shockproof protection device for individual cultural relics is opened accidentally, museum management and maintenance personnel cannot know the situation in real time and can only find the situation by means of regular inspection of the device, the hysteresis is very obvious, and during the hysteresis time interval, the cultural relic damage accident is likely to occur due to the opening of the locking system of the shockproof protection device during the schedule exhibition.
Based on the technical problems existing in the shockproof device, no relevant solution exists; there is therefore a pressing need to find effective solutions to the above problems.
Disclosure of Invention
The invention aims to provide a locking state monitoring and alarming device, a locking state monitoring and alarming system and a locking state monitoring and alarming method for a vibration prevention device, aiming at solving the problem that the working state of a cultural relic vibration prevention protection device cannot be known in real time in the conventional vibration prevention device for a museum.
The invention provides a locking state monitoring and alarming device of a shockproof device, which comprises a shockproof upper plate, a shockproof lower plate, a locking pin shaft and a monitoring circuit module, wherein the shockproof upper plate is provided with a locking pin hole; the shockproof upper plate is provided with a locking upper block; the lower shockproof plate is provided with a lower locking block; a connecting circuit board is arranged in the locking upper block; the monitoring circuit module is respectively connected with the locking lower block and the connecting circuit board through data lines to form a communication loop; the locking pin shaft is slidably arranged on the locking lower block and can extend into the locking upper block to be contacted with the connecting circuit board so as to enable the connecting circuit board to be communicated with the locking lower block, and therefore a communication loop of the monitoring circuit module is in a communication state; when the locking pin shaft is separated from the locking upper block, the connecting circuit board is disconnected from the locking lower block, so that the connecting loop of the monitoring circuit module is in a disconnected state.
Furthermore, a pin shaft hole is arranged in the locking upper block; a conductive spring is arranged in the pin shaft hole; one end of the locking pin shaft extends into the pin shaft hole to contact the conductive spring, so that the connecting circuit board is communicated with the locking lower block, and a communication loop of the monitoring circuit module is in a communication state.
Furthermore, the lower locking block is of a hollow structure; one end of the locking pin shaft is slidably arranged in the hollow structure through the pin head part, and the other end of the locking pin shaft extends into the pin shaft hole through the conical head so as to contact the conductive spring.
Furthermore, a through hole is formed in the top of the lower locking block; the locking pin shaft passes through the through hole through the pin head and extends into the pin shaft hole to limit horizontal movement between the shockproof upper plate and the shockproof lower plate.
Correspondingly, the invention also provides a monitoring and alarming system for the locking state of the anti-vibration device, which comprises the monitoring and alarming device for the locking state of the anti-vibration device; the system also comprises a data cloud platform and an alarm module; the monitoring circuit module comprises a control module and a data receiving and transmitting module; the control module is in communication connection with the data cloud platform; when a communication loop of the monitoring circuit module is in a communication state, the data transceiver module is in a communication state, and the control module sends information that the anti-vibration device is in a locking state to the terminal server through the data cloud platform; when the connection loop of the monitoring circuit module is in a disconnection state, the data transceiver module is in a disconnection state, the control module sends information that the shockproof device is in a non-locking state to the terminal server through the data cloud platform, and the control module controls the alarm module to give an alarm.
Further, the system also comprises a data transmission module; the alarm module is connected with the control module; the data transmission module is connected with the data cloud platform through a wireless communication network; and the data cloud platform transmits the locking state information and the non-locking state information of the shockproof device to the terminal server through a wireless communication network or a wired communication network.
Furthermore, the control module comprises a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit and an I/O port; the data acquisition unit is used for acquiring digital information of the locking state and the unlocking state of the shockproof device and the input voltage of the monitoring circuit module; the digital-to-analog conversion unit is used for converting the digital information in the locking state or the non-locking state into analog information; and the power consumption management unit is used for calculating the electric quantity of the monitoring circuit module and awakening the control module at regular time through the control module according to the residual electric quantity.
Further, the data transmission module comprises a 4G-to-WiFi router unit, a serial port-to-WiFi unit and a communication control software module; the data transmission module converts the 4G data signals into WiFi signals through the USB interface so as to realize WiFi signal coverage on mobile occasions.
Correspondingly, the invention also provides a monitoring and alarming method for the locking state of the anti-vibration device, which comprises the monitoring and alarming system for the locking state of the anti-vibration device; further comprising the steps of:
s1: the anti-vibration device locking state monitoring alarm device monitors the locking state of the locking pin shaft in real time;
s2: the control module acquires the input voltage of the monitoring circuit module through the data acquisition unit;
s3: the digital-to-analog conversion unit converts the acquired input voltage analog quantity into a digital quantity, compares the digital quantity with the module reference low voltage and calculates the residual electric quantity;
s4: the data transmission module transmits the residual electric quantity, the locking state information and the non-locking state information to the data cloud platform, and the alarm module enters a dormant state;
s5: in the sleeping process of the alarm module, the locking state of the shockproof device is monitored by the shockproof device locking state monitoring alarm device in real time, if the locking pin shaft is separated from the locking upper block, the control module is immediately triggered to execute awakening operation, the locking state is repeatedly monitored twice, if one of the two repeated monitoring is in a non-locking state, the alarm module is reported to send out an alarm, and if the two repeated monitoring results are in a locking state, the execution is switched to S4;
s6: the alarm module wakes up every N hours to repeat the steps of S1 to S5.
The locking state monitoring and alarming device, the locking state monitoring and alarming system and the locking state monitoring and alarming method for the anti-vibration device enable safety inspection personnel to quickly inspect the locking states of all anti-vibration devices on the monitoring server, avoid manual circular inspection in an exhibition hall, greatly improve working efficiency, timely send out an alarm to remind the inspection personnel to carry out safety maintenance when the locking state of the anti-vibration device changes, avoid the problem of lagging of manual inspection, timely position and carry out maintenance treatment on the anti-vibration device with the changed locking state, recover the effective locking state of the anti-vibration device, and ensure the safety of cultural relics in an exhibition cabinet.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention will be further explained with reference to the drawings, in which:
FIG. 1 is a schematic structural view of a locking state monitoring and alarming system of a shock-proof device according to the present invention;
FIG. 2 is a schematic view of the locking upper block structure of the present invention;
FIG. 3 is a schematic view of a locking pin structure according to the present invention;
FIG. 4 is a schematic view of the conductive spring and circuit board connection of the present invention;
FIG. 5 is a schematic structural view of a locking state monitoring and alarming system of a shock absorber according to the present invention;
FIG. 6 is a flow chart of a method for monitoring and alarming the locking state of the anti-vibration device according to the present invention.
In the figure: 1. a shockproof upper plate; 2. a shockproof lower plate; 3. locking the lower block; 4. locking the upper block; 41. a pin shaft hole; 42. a groove; 5. locking the pin shaft; 51. a conical head; 52. a pin head; 6. connecting the circuit board; 7. a monitoring circuit module; 71. a control module; 72. a data transceiver module; 8. a data line; 9. a conductive spring.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either mechanically or electrically or in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, the present invention provides a locking state monitoring alarm device for a shock-proof device, which includes a shock-proof upper plate 1, a shock-proof lower plate 2, a locking pin 5 and a monitoring circuit module 7; the shockproof upper plate 1 is provided with a locking upper block 4; the lower shockproof plate 2 is provided with a lower locking block 3; a connecting circuit board 6 is arranged in the locking upper block 3; the monitoring circuit module 7 is respectively connected with the locking lower block 4 and the connecting circuit board 6 through a data line 8 to form a communication loop; the locking lower block 3 is internally of a hollow structure; the locking pin shaft 5 can be arranged in the hollow structure in a sliding way and can extend into the locking upper block 4, so that the horizontal relative motion of the shockproof upper plate 1 and the shockproof lower plate 2 is prevented; further, the locking pin shaft 5 can extend into the locking upper block to be in contact with the connecting circuit board 6, so that the connecting circuit board 6 is communicated with the locking lower block 3, and a communication loop of the monitoring circuit module 7 is in a communication state; meanwhile, when the locking pin shaft 5 is separated from the locking upper block 4, the locking pin shaft 5 just falls into the hollow structure, namely when the locking pin shaft 5 is separated from the locking upper block 4, the connecting circuit board 6 and the locking lower block 3 are disconnected, so that a communication loop of the monitoring circuit module 7 is in a disconnected state; by adopting the anti-vibration device locking state monitoring and alarming device, the situation that the locking device which is installed in the anti-vibration device in a concealed mode is in a locking state or an unlocking state can be simply and rapidly judged by a worker, and an alarm prompt can be timely sent according to the state change of a communication loop, so that the safety of cultural relics is guaranteed, and the cultural relics are timely maintained.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, in the present embodiment, a pin shaft hole 41 is provided in the locking upper block 4; a conductive spring 9 is arranged in the pin shaft hole 41; one end of the locking pin shaft 5 extends into the pin shaft hole 41 to contact the conductive spring 9, so that the connecting circuit board 6 is communicated with the locking lower block 3, and a communication loop of the monitoring circuit module 7 is in a communication state; in this embodiment, the conductive spring 9 is provided in the pin hole 41, so that the locking pin 5 contacts the conductive spring 9 in the pin hole 41 to communicate the connection circuit board 6 with the locking lower block 3, which is more stable and can effectively buffer.
Preferably, in combination with the above scheme, as shown in fig. 1 to 5, in the present embodiment, the lower locking block is a hollow structure; a pin shaft hole 41 and a groove 42 are arranged in the locking upper block 4; the pin shaft hole 41 is communicated with the groove 42; the connecting circuit board 6 is fixedly arranged in the groove 42; one end of the locking pin shaft 5 is clamped in the hollow structure through a pin head part 52, and the other end of the locking pin shaft 5 extends into the pin shaft hole 41 through a conical head 51; when the lower edge of the conical head 51 is in contact with the conductive spring 9, the connecting circuit board 6 and the locking lower block 3 can be communicated, namely the monitoring circuit module 7 is communicated and shows that the shockproof device is in a locking state; specifically, when the lower edge of the tapered head 51 is disengaged from the conductive spring 9, that is, the lower edge of the tapered head 51 at the top of the locking pin 5 starts to be disengaged from the conductive spring 9, the locking pin 5 is about to be slid out of the pin hole 41 of the locking upper block 4 of the shock-proof device and is switched to the unlocked state, and the locking pin 5 just enters the hollow structure, at which time the monitoring circuit module 7 is disconnected and is in the unlocked state.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, in the present embodiment, the top of the locking lower block 3 is provided with a through hole; the locking pin shaft 5 passes through the through hole through the pin head 52 and extends into the pin shaft hole 41 to limit horizontal movement between the upper shockproof plate 1 and the lower shockproof plate 2; the width of the pin head 52 is greater than the width of the through hole so that the locking pin 5 cannot disengage from the locking lower block 3.
Correspondingly, in combination with the above scheme, as shown in fig. 1 to 5, the invention further provides a monitoring and alarming system for the locking state of the anti-vibration device, which comprises the anti-vibration device locking state monitoring and alarming device, a data cloud platform and an alarming module; the monitoring circuit module comprises a control module 71 and a data transceiver module 72; the control module 71 is in communication connection with the data cloud platform; when a communication loop of the monitoring circuit module is in a communication state, the data transceiver module is in a communication state, and the control module sends information that the anti-vibration device is in a locking state to the terminal server through the data cloud platform; when a connection loop of the monitoring circuit module is in a disconnected state, the data transceiver module is in a disconnected state, the control module sends information that the shockproof device is in an unlocked state to the terminal server through the data cloud platform, and the control module controls the alarm module to give an alarm; specifically, an STM32F103 chip is selected as a main control chip by the control module; an STM32 series 32-bit microcontroller based on ARM Cortex-M processors; the digital signal processing circuit can support 32-bit wide application, supports high performance, real-time function, digital signal processing, low power consumption and low voltage operation, and has a fully integrated and easy-to-use development; the control module converts the monitored locking state of the locking pin shaft into a data signal and transmits the data signal to the terminal server through the data transceiver module and the data transmission module; the control module can also receive a state monitoring instruction signal transmitted by the terminal server through the network and the data transceiver module, monitor the locking state of the current locking pin shaft and feed back the monitoring result to the terminal server; the data transmission module is responsible for sending the monitored equipment condition information, reporting the monitored equipment condition information to the terminal server and receiving a user instruction sent by the terminal server; and meanwhile, receiving a terminal server instruction signal transmitted through a network, and transmitting the terminal server instruction signal to the control module.
Preferably, with reference to the above schemes, as shown in fig. 1 to 5, in this embodiment, the data cloud platform includes an equipment management module, a user role management module, a data management module, and a data transmission management module; the data cloud platform is built on a background system of the cloud server and is responsible for access equipment management, user role management, data management and data transmission management, and data acquisition, alarm processing and data analysis are realized based on the basic functions.
Preferably, in combination with the above scheme, as shown in fig. 1 to 5, in this embodiment, the data transmission module is further included; the alarm module is connected with the control module; the data transmission module is connected with the data cloud platform through a wireless communication network, and the wireless communication network comprises wifi or 4G or 3G or 2G; the data cloud platform transmits the locking state information and the non-locking state information of the anti-vibration device to a terminal server through a wireless communication network or a wired communication network, wherein the wireless communication network comprises wifi or 4G or 3G; when the shockproof device is in an unlocked state, the control module controls the alarm module to give an alarm.
Preferably, with reference to the above schemes, as shown in fig. 1 to 5, in this embodiment, the control module includes a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit, and an I/O port; the device comprises a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit and an I/O port which are integrated on a large circuit board and used for monitoring whether a locking pin shaft in a locking module of the shockproof device has the function of locking a shockproof upper plate and a shockproof lower plate, preventing the shockproof upper plate and the shockproof lower plate from generating horizontal relative motion and sending a monitoring result to a terminal server; the data acquisition unit is used for acquiring digital information of the locking state and the unlocking state of the shockproof device and the input voltage of the monitoring circuit module; the digital-to-analog conversion unit is used for converting the digital information in the locking state or the non-locking state into analog information; the power consumption management unit is used for calculating the electric quantity of the monitoring circuit module and awakening the control module at regular time through the control module according to the residual electric quantity; specifically, the I/O port of the single chip microcomputer is used for judging the level of input voltage, the power consumption management unit converts the acquired input voltage into digital quantity through ADC sampling and compares the digital quantity with reference voltage digital quantity in the single chip microcomputer, and consumed power consumption is subtracted by total electric quantity, so that residual electric quantity is obtained, and power management is facilitated; in addition, under the condition of not operating, the power consumption management unit also enters a low-power-consumption running mode and wakes up the control module at regular time, thereby greatly reducing the consumption of electric quantity.
Preferably, with reference to the above solutions, as shown in fig. 1 to 5, in this embodiment, the data transmission module includes a 4G-to-WiFi router unit, a serial port-to-WiFi unit, and a communication control software module; the data transmission module converts the 4G data signals into WiFi signals through the USB interface so as to realize WiFi signal coverage on mobile occasions.
Correspondingly, in combination with the above scheme, as shown in fig. 6, the invention further provides a method for monitoring and alarming the locking state of the anti-vibration device, which includes the system for monitoring and alarming the locking state of the anti-vibration device; further comprising the steps of:
s1: the anti-vibration device locking state monitoring alarm device monitors the locking state of the locking pin shaft in real time;
s2: the control module acquires the input voltage of the monitoring circuit module through the data acquisition unit;
s3: the digital-to-analog conversion unit converts the acquired input voltage analog quantity into a digital quantity, compares the digital quantity with the module reference low voltage and calculates the residual electric quantity;
s4: the data transmission module transmits the residual electric quantity, the locking state information and the non-locking state information to the data cloud platform, and the alarm module enters a dormant state;
s5: in the sleeping process of the alarm module, the locking state of the shockproof device is monitored by the shockproof device locking state monitoring alarm device in real time, if the locking pin shaft is separated from the locking upper block, the control module is immediately triggered to execute awakening operation, the locking state is repeatedly monitored twice, if one of the two repeated monitoring is in a non-locking state, the alarm module is reported to send out an alarm, and if the two repeated monitoring results are in a locking state, the execution is switched to S4;
s6: the alarm module wakes up every N hours to repeat the steps of S1 to S5.
Specifically, by combining the scheme, when the locking pin shaft is separated from the locking upper block, the connecting circuit board and the locking lower block are disconnected, so that the monitoring circuit module is disconnected, and the control module sends information that the shockproof device is in a non-locking state to the terminal server through the data cloud platform; the control module controls the alarm module to give an alarm; when the locking pin shaft is positioned in the locking upper block, the connecting circuit board is communicated with the locking lower block, so that a communication loop of the monitoring circuit module is in a communication state; and the control module sends the information that the shockproof device is in the locking state to the terminal server through the data cloud platform.
By adopting the technical scheme, as part of the audiences inevitably touch or even rely on the cultural relic showcase in the open exhibition process of the museum, if the shockproof device in the cultural relic showcase is in a non-locking state, the upper plate and the lower plate of the shockproof device can generate relative displacement under the touch or horizontal force generated by the audiences, and the safety of the cultural relics displayed in the showcase is threatened; according to the analysis result, after the scheme provided by the invention is adopted, whether all adopted shockproof devices in the museum are in an effective locking state or not can be monitored at the same time, and the alarm is sent to the shockproof devices of the showcases in the non-locking state in time according to the monitoring condition so as to be convenient for maintenance and treatment in time, and the shockproof devices of the showcases are restored to the effective locking state, so that the condition that the disturbance of audiences to the showcases of the cultural relics in the visiting process endangers the safety of the cultural relics in the showcases is avoided.
The locking state monitoring and alarming device, the locking state monitoring and alarming system and the locking state monitoring and alarming method for the anti-vibration device enable safety inspection personnel to quickly inspect the locking states of all anti-vibration devices on the monitoring server, avoid manual circular inspection in an exhibition hall, greatly improve working efficiency, timely send out an alarm to remind the inspection personnel to carry out safety maintenance when the locking state of the anti-vibration device changes, avoid the problem of lagging of manual inspection, timely position and carry out maintenance treatment on the anti-vibration device with the changed locking state, recover the effective locking state of the anti-vibration device, and ensure the safety of cultural relics in an exhibition cabinet.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (6)
1. A locking state monitoring and alarming device of a shockproof device is characterized by comprising a shockproof upper plate, a shockproof lower plate, a locking pin shaft and a monitoring circuit module; the shockproof upper plate is provided with a locking upper block; the lower shockproof plate is provided with a locking lower block; a connecting circuit board is arranged in the locking upper block; the monitoring circuit module is respectively connected with the locking lower block and the connecting circuit board through data lines to form a communication loop; the locking pin shaft is slidably arranged on the locking lower block and can extend into the locking upper block to be in contact with the connecting circuit board so as to enable the connecting circuit board to be communicated with the locking lower block, and therefore a communication loop of the monitoring circuit module is in a communication state; when the locking pin shaft is separated from the locking upper block, the connecting circuit board is disconnected with the locking lower block, so that a communication loop of the monitoring circuit module is in a disconnected state; a pin shaft hole is formed in the locking upper block; a conductive spring is arranged in the pin shaft hole; one end of the locking pin shaft extends into the pin shaft hole to contact the conductive spring so as to enable the connecting circuit board to be communicated with the locking lower block, and therefore a communication loop of the monitoring circuit module is in a communication state; the locking lower block is of a hollow structure; one end of the locking pin shaft is slidably arranged in the hollow structure through the pin head part, and the other end of the locking pin shaft extends into the pin shaft hole through the conical head so as to contact the conductive spring.
2. The anti-vibration device locking state monitoring and alarming device as claimed in claim 1, wherein a through hole is formed at the top of the locking lower block; the locking pin shaft penetrates through the through hole through the pin head and extends into the pin shaft hole so as to limit horizontal movement between the shockproof upper plate and the shockproof lower plate.
3. A vibration damping device lock state monitoring alarm system, comprising the vibration damping device lock state monitoring alarm device according to any one of claims 1 to 2; the system also comprises a data cloud platform and an alarm module; the monitoring circuit module comprises a control module and a data transceiver module; the control module is in communication connection with the data cloud platform; when a communication loop of the monitoring circuit module is in a communication state, the data transceiver module is in a communication state, and the control module sends information that the shockproof device is in a locking state to a terminal server through the data cloud platform; when a connection loop of the monitoring circuit module is in a disconnected state, the data transceiver module is in a disconnected state, the control module sends information that the shockproof device is in a non-locking state to a terminal server through the data cloud platform, and the control module controls the alarm module to give an alarm; the device also comprises a data transmission module; the alarm module is connected with the control module; the data transmission module is connected with the data cloud platform through a wireless communication network; and the data cloud platform transmits the locking state information and the non-locking state information of the shockproof device to the terminal server through a wireless communication network or a wired communication network.
4. The anti-shock device locking state monitoring alarm system according to claim 3, wherein the control module comprises a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit and an I/O port; the data acquisition unit is used for acquiring digital information of the locking state and the unlocking state of the shockproof device and the input voltage of the monitoring circuit module; the digital-to-analog conversion unit is used for converting the digital information in the locking state or the non-locking state into analog information; the power consumption management unit is used for calculating the electric quantity of the monitoring circuit module and awakening the control module at regular time through the control module according to the residual electric quantity.
5. The anti-shock device locking state monitoring and alarming system according to claim 3, wherein the data transmission module comprises a 4G to WiFi router unit, a serial to WiFi unit, and a communication control software module; the data transmission module converts the 4G data signals into WiFi signals through the USB interface so as to realize WiFi signal coverage on mobile occasions.
6. A locking state monitoring alarm method for a shock-proof apparatus, comprising the locking state monitoring alarm system for a shock-proof apparatus according to any one of claims 3 to 5; further comprising the steps of:
s1: the anti-vibration device locking state monitoring alarm device monitors the locking state of the locking pin shaft in real time;
s2: the control module acquires the input voltage of the monitoring circuit module through the data acquisition unit;
s3: the digital-to-analog conversion unit converts the acquired input voltage analog quantity into a digital quantity, compares the digital quantity with the module reference low voltage and calculates the residual electric quantity;
s4: the data transmission module transmits the residual electric quantity, the locking state information and the non-locking state information to the data cloud platform, and the alarm module enters a dormant state;
s5: in the sleeping process of the alarm module, the locking state of the shockproof device is monitored by the shockproof device locking state monitoring alarm device in real time, if the locking pin shaft is separated from the locking upper block, the control module is immediately triggered to execute awakening operation, the locking state is repeatedly monitored twice, if one of the two repeated monitoring is in a non-locking state, the alarm module is reported to send out an alarm, and if the two repeated monitoring results are in a locking state, the execution is switched to S4;
s6: the alarm module wakes up every N hours to repeat the steps of S1 to S5.
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