CN115217153A - Well lid and well lid electronic lock state monitoring device and method - Google Patents
Well lid and well lid electronic lock state monitoring device and method Download PDFInfo
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- CN115217153A CN115217153A CN202210877740.8A CN202210877740A CN115217153A CN 115217153 A CN115217153 A CN 115217153A CN 202210877740 A CN202210877740 A CN 202210877740A CN 115217153 A CN115217153 A CN 115217153A
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- Prior art keywords
- well lid
- chuck
- signal
- state
- electronic lock
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
Abstract
The application provides a well lid and a well lid electronic lock state monitoring device and method, which relate to the technical field of well lid state monitoring and comprise a well lid lock, an electronic lock state monitoring assembly and a well lid state monitoring assembly; the well lid lock comprises a chuck for closing the well lid and a chuck connecting rod for locking the chuck; the well lid state monitoring assembly is used for monitoring the position state of the chuck and reflecting the state of the well lid; the electronic lock state monitoring assembly monitors the position state of the chuck connecting rod and reflects the state of the electronic lock; by monitoring the states of the well lid and the electronic lock at the same time, the electronic lock can be ensured to be in a locking state after the well lid is closed, the hidden danger that the well lid is closed but the electronic lock is not locked because only the opening and closing of the well lid are monitored in a conventional well lid monitoring method is avoided, and the risks of well lid loss and private entry of personnel are eliminated; still include information platform, information platform is used for receiving and showing well lid state and well lid electronic lock state, and the staff of being convenient for locks the well lid once more.
Description
Technical Field
The invention relates to the technical field of well lid state monitoring, in particular to a well lid and a well lid electronic lock state monitoring device and method.
Background
The statements herein merely provide background information related to the present application and may not necessarily constitute prior art.
In order to prevent the well lid from being lost and non-constructors from entering a well privately, workers often add an electronic lock on the back of the well lid to control the locking or the opening of the well lid, and add a well lid state monitoring device to feed back the opening condition of the well lid; for example, chinese patent No. CN 201120453852.8: the device for detecting whether the well lid lock is closed discloses a well lid lock with a well lid locking structure position monitoring device, and the monitoring device feeds back the relative position of a lock shell and a rotary disc so as to realize the purpose of monitoring whether the well lid is closed;
the inventor finds that only a well lid state monitoring method is provided in the prior art, but the state of an electric switch in a well lid lock is not monitored and reported, the well lid is still not locked after being closed, and the risk of losing the well lid and enabling personnel to enter the well privately is avoided.
Disclosure of Invention
In order to ensure that the well lid is locked, the invention provides a well lid and a well lid electronic lock state monitoring device and method, which can monitor whether the well lid is closed or opened, can monitor whether an electric switch in the well lid electronic lock completes locking or releasing, can report the states of the well lid and the well lid electronic lock to a signal platform in time, and provide a basis for the signal platform to make the next reaction.
The first purpose of the present disclosure is to provide a well lid and a well lid electronic lock state monitoring device, one or more embodiments of the present invention provide the following technical solutions:
a well lid and a well lid electronic lock state monitoring device comprise a well lid lock, an electronic lock state monitoring assembly and a well lid state monitoring assembly; the well cover lock comprises a lock shell, a bracket, a chuck connecting rod, a corner electromagnet and a positioning pin; the bracket is fixed on the lock shell; the chuck is a disc with a notch; the chuck is provided with a shaft connected with the lock shell, and can rotate around the shaft; the chuck connecting rod is provided with a top block for locking the position of the chuck; the corner electromagnet is used for driving the chuck connecting rod to rotate, so that the top block is abutted to the notch of the chuck to lock the chuck to rotate; the positioning pin is fixed on the lock shell and used for abutting against the chuck connecting rod to lock the chuck connecting rod to rotate;
the well lid state monitoring assembly is used for monitoring the position state of the chuck and sending a chuck position state signal;
the electronic lock state monitoring assembly is used for monitoring the position state of the chuck connecting rod and sending a chuck connecting rod position state signal.
Furthermore, the electronic lock state monitoring assembly comprises a magnet I and a Hall switch I; the Hall switch I is fixed on one surface of the support, which faces the positioning pin; the magnet I is fixed with the chuck connecting rod; when the chuck connecting rod is abutted to the positioning pin, the magnet I is located in the vertical projection of the Hall switch I.
Further, the well lid state monitoring assembly comprises a magnet II and a Hall switch II; the magnet II is fixed on the end face of the chuck; the Hall switch II is fixed with the lock shell; when the top block is abutted to the notch of the chuck, the magnet II is located in the vertical projection of the Hall switch II.
Further, the system also comprises a processor; the processor is used for receiving the chuck position state signals and the chuck connecting rod position state signals, processing the chuck position state signals into well lid state signals and sending the well lid state signals, and processing the chuck connecting rod position state signals into electronic lock state signals and sending the electronic lock state signals.
Further, the system also comprises a signal platform; the signal platform is used for receiving and displaying signals sent by the processor.
The second purpose of this disclosure is to provide a well lid and well lid electronic lock state monitoring method, utilize as above well lid and well lid electronic lock state monitoring devices, including the following steps:
acquiring a position state signal of the chuck by using the well lid state monitoring assembly; transmitting a position status signal of the chuck to the processor; the processor processes the received chuck position state signal into a well lid state signal and transmits the well lid state signal to the signal platform;
acquiring a position state signal of the chuck connecting rod by using the electronic lock state monitoring assembly, and transmitting the position state signal of the chuck connecting rod to the processor; the processor processes the received chuck connecting rod position state signal into an electronic lock state signal and transmits the electronic lock state signal to the signal platform;
the signal platform displays the state of the well lid and the state of the electronic lock;
the staff locks the well lid again according to the position state of the well lid that the signal platform shows and the position state of electronic lock.
Further, the method for acquiring the position state signal of the chuck by the electronic lock state monitoring assembly comprises the following steps:
when the magnet I is positioned in the vertical projection of the Hall switch I, the Hall switch I continuously sends out a signal that the chuck connecting rod is positioned at a release position;
when magnet I was located outside Hall switch I's the vertical projection, hall switch I continuously sent the chuck connecting rod and is in the signal of locking the position.
Further, the method for acquiring the position state signal of the chuck by the well lid state monitoring assembly comprises the following steps:
when the magnet II is located in the vertical projection of the Hall switch II, the Hall switch II continuously sends out a signal that the chuck is in a closed position;
when the magnet II is positioned outside the vertical projection of the Hall switch II, the Hall switch II continuously sends out a signal that the chuck is at the opening position.
Further, the process of processing the chuck connecting rod position state signal into the electronic lock state signal is as follows:
when the processor receives a signal that the chuck connecting rod is at a release position, the signal is processed into an unlocking signal of the electronic lock;
when the processor receives the signal that the chuck connecting rod is in the locking position, the signal is processed into a locked signal of the electronic lock.
Further, the process that chuck position status signal processing is well lid status signal is:
when the processor receives a signal that the chuck is in the closing position, the signal is processed into a well lid closed signal;
when the processor receives the signal that the chuck is in the open position, the signal is processed into a well lid unclosed signal.
Advantageous effects of the invention
1. The well lid state monitoring device is provided with a well lid state monitoring assembly and an electronic lock state monitoring assembly; whether the well lid is in a closed state or not is known through the well lid state monitoring assembly, and whether the electronic lock is in a locked state or not is known through the electronic lock state monitoring assembly, so that the well lid state and the well lid electronic lock state can be simultaneously monitored;
through monitoring well lid and electronic lock simultaneously, can ensure that after the well lid is closed, the electronic lock is also in the locking state, has avoided only monitoring the well lid switching among the conventional well lid monitoring methods, has the well lid and closes but the hidden danger that the electronic lock was not locked, has eliminated the risk that well lid lost and personnel entered the well privately.
2. This application transmits well lid state and well lid electronic lock state to information platform and demonstration, makes the staff can judge fast according to the information that shows whether the well lid closes, whether the electronic lock locks, if appear not to conform to the link of locking requirement, then can handle fast, has effectively improved well lid shutting efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a front side shaft side partial schematic view when a chuck connecting rod abuts against a chuck notch in a well lid closing state according to embodiment 1 of the disclosure;
fig. 2 is a partial schematic view of the rear side shaft side when the chuck connecting rod abuts against the chuck notch in the closed state of the well lid in the embodiment 1 of the disclosure;
fig. 3 is a front side shaft side partial schematic view when the chuck connecting rod is separated from the chuck notch in the well lid closed state according to embodiment 1 of the disclosure;
fig. 4 is a partial schematic view of the front side shaft side when the chuck connecting rod is separated from the chuck notch in the open state of the well lid in embodiment 1 of the disclosure;
fig. 5 is a schematic view of a part of the reverse side shaft side when the chuck connecting rod is separated from the chuck notch in the open state of the well lid in embodiment 1 of the disclosure;
fig. 6 is a schematic process diagram of a manhole cover and a method for monitoring the state of an electronic lock of the manhole cover in embodiment 2 of the present disclosure;
the novel emergency lock comprises a lock shell 1, a limiting pin 2, a chuck 3, a top block 4, a chuck connecting rod 5, a magnet I, a Hall switch I, a locating pin 8, a nut I, a screw 11, a support 12, a nut II, a corner electromagnet 13, a forking bolt 14, an emergency lock 15, a magnet sleeve 16, a magnet II, a magnet 18, a Hall switch II, a nut III and a spring bolt II.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure herein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions of the present application will be described in detail below with reference to specific embodiments.
Just as the introduction of the background art, the conventional well lid state monitoring method can only monitor whether the well lid is opened or closed, but cannot monitor whether the closed well lid is locked.
Example 1
A typical embodiment of this application, as shown in fig. 1-5, provides a well lid and well lid electronic lock state monitoring devices.
Referring to fig. 1 to 5, the present embodiment provides a manhole cover and a manhole cover electronic lock state monitoring device, including a manhole cover lock, a manhole cover state monitoring assembly and an electronic lock state monitoring assembly; the well cover lock comprises a lock shell 1, a bracket 11, a chuck 3, a chuck connecting rod 5, a corner electromagnet 13 and a positioning pin 8; the bracket is fixed on the lock shell through a nut II 12; the chuck is a disc with a notch; the chuck is provided with a shaft connected with the lock shell, and can rotate around the shaft; the chuck connecting rod is provided with a top block 4 for locking the position of the chuck; the corner electromagnet is used for driving the chuck connecting rod to rotate, so that the top block is abutted to the notch of the chuck to lock the chuck to rotate; the positioning pin is fixed on the lock shell and is used for abutting against the chuck connecting rod to lock the chuck connecting rod to rotate;
furthermore, the chuck is provided with a through groove, a limiting pin 2 is clamped in the through groove, and the limiting pin is used for limiting the rotation range of the chuck;
the well lid lock also comprises an emergency lock 15, wherein the emergency lock is provided with a forking lock bolt 14 and is used for emergency unlocking and locking; the specific matching manner and movement relationship of each structure of the well cover lock are described in detail in 201310325561.4, and are not described herein again.
The well lid state monitoring assembly is used for monitoring the position state of the chuck and sending a chuck position state signal and comprises a magnet II 17 and a Hall switch II 18; the magnet II is arranged in a magnet sleeve 16 fixed on the end face of the chuck; the Hall switch II is fixed on the lock shell through a nut III 19; when the top block abuts against the notch of the chuck, the magnet II is located in the vertical projection of the Hall switch II, namely the magnet II and the Hall switch II are in impact;
specifically, the top block is abutted to the chuck, namely the chuck is locked by the chuck connecting rod, and at the moment, the Hall switch II is in impact with the magnet II and is excited by the magnet II to send a signal that the chuck is in a closed position; when the top block is not abutted to the chuck, the chuck is not in a closed position, the Hall switch II is not in impact with the magnet II, and the Hall switch II sends a signal that the chuck is in an open position;
it can be understood that, this embodiment the butt of dependence chuck and kicking block is closed to the well lid, and the chuck has fixed position when because of chuck and kicking block butt, only needs to monitor whether the chuck is in this fixed position promptly, just can reflect whether the well lid is closed, can be with the open and close state of the chuck position signal mapping that hall switch II sent for the well lid promptly.
The electronic lock state monitoring assembly monitors the position state of the chuck connecting rod and sends a chuck connecting rod position state signal, and the electronic lock state monitoring assembly comprises a magnet I6 and a Hall switch I7; the Hall switch I is fixed on one surface, facing the positioning pin, of the support through a nut I9 and a screw I10; the magnet I is fixed with the chuck connecting rod; when the chuck connecting rod is abutted to the positioning pin, the magnet I is positioned in the vertical projection of the Hall switch I;
specifically, the chuck connecting rod is driven by the corner electromagnet to rotate, when the chuck connecting rod rotates to abut against the positioning pin, the chuck connecting rod is separated from the chuck, and at the moment, the Hall switch I and the magnet I are in impact and excited by the magnet I to send a signal that the chuck connecting rod is in a release position; when the chuck connecting rod is separated from the positioning pin and is abutted to the chuck, the Hall switch I does not impact the magnet I, and the Hall switch I sends a signal that the chuck connecting rod is located at a locking position;
it can be understood that the chuck connecting rod is driven by the corner electromagnet to rotate bidirectionally, and the chuck is not locked when the chuck connecting rod abuts against the positioning pin; when the turning angle electromagnet changes the turning direction of the chuck connecting rod, the chuck connecting rod approaches the chuck, and the chuck is locked by abutting against the notch of the chuck; namely, a chuck position signal sent by the Hall switch II can be mapped into a locking state of the electronic lock;
of course, the chuck may not be in a closed state, and the chuck connecting rod may be in a locked state, that is, the top block of the chuck connecting rod contacts with the side wall of the chuck and cannot be clamped into the notch; in this case, however, the worker must first rotate the chuck to close the chuck, and at this time, the top block of the chuck connecting rod naturally slides into the notch to perform the locking function, and the final locking effect of the electronic lock is not affected; namely, when the chuck is in the locking position, the chuck can be locked necessarily only by ensuring that the chuck is in the closing state;
more Hall switches can be additionally arranged, so that the Hall switches can monitor the position of the chuck connecting rod when the top block is not normally clamped into the notch, and a worker can conveniently judge whether the chuck connecting rod caused by the fault of the corner electromagnet cannot be normally locked.
Through monitoring well lid and electronic lock simultaneously, can ensure that after the well lid is closed, the electronic lock is also in the locking state, has avoided only monitoring the well lid switching among the conventional well lid monitoring methods, has the well lid and closes but the hidden danger that the electronic lock was not locked, has eliminated the risk that well lid lost and personnel entered the well privately.
Also includes a processor; the processor is used for receiving the chuck position state signal and the chuck connecting rod position state signal, processing the chuck position state signal into a well lid state signal and sending the well lid state signal, and processing the chuck connecting rod position state signal into an electronic lock state signal and sending the electronic lock state signal;
further, the system also comprises a signal platform; the signal platform is used for receiving and displaying signals sent by the processor;
the positions of the chuck and the chuck connecting rod can be mapped into the opening and closing state of the well lid and the locking state of the electronic lock through the processor; and signal platform can receive the signal of treater to show well lid state and electronic lock state, so that the staff locks the well lid once more, has effectively improved well lid shutting efficiency.
Example 2
The embodiment provides a well lid and a well lid electronic lock state monitoring method, which utilize the well lid and well lid electronic lock state monitoring device in embodiment 1;
referring to fig. 6, a position status signal of the chuck is acquired using the manhole cover status monitoring assembly; transmitting a position status signal of the chuck to the processor; the processor processes the received chuck position state signal into a well lid state signal and transmits the well lid state signal to the signal platform;
acquiring a position state signal of the chuck connecting rod by using the electronic lock state monitoring assembly, and transmitting the position state signal of the chuck connecting rod to the processor; the processor processes the received chuck connecting rod position state signal into an electronic lock state signal and transmits the electronic lock state signal to the signal platform;
the signal platform displays the state of the well lid and the state of the electronic lock;
the staff locks the well lid again according to the position state of the well lid that the signal platform shows and the position state of electronic lock.
The method for acquiring the position state signal of the chuck by the electronic lock state monitoring assembly comprises the following steps:
when the magnet I is positioned in the vertical projection of the Hall switch I, the Hall switch I continuously sends out a signal that the chuck connecting rod is positioned at a release position;
when magnet I was located outside Hall switch I's the vertical projection, hall switch I continuously sent the chuck connecting rod and is in the signal of locking the position.
The method for acquiring the position state signal of the chuck by the well lid state monitoring assembly comprises the following steps:
when the magnet II is located in the vertical projection of the Hall switch II, the Hall switch II continuously sends out a signal that the chuck is in a closed position;
when the magnet II is located outside the vertical projection of the Hall switch II, the Hall switch II continuously sends out a signal that the chuck is located at an opening position.
The process of processing the chuck connecting rod position state signal into an electronic lock state signal is as follows:
when the processor receives a signal that the chuck connecting rod is in a release position, the signal is processed into an unlocking signal of the electronic lock;
when the processor receives the signal that the chuck connecting rod is in the locking position, the signal is processed into a locked signal of the electronic lock.
The process that chuck position state signal processing is well lid state signal does:
when the processor receives a signal that the chuck is in the closing position, the signal is processed into a signal that the well lid is closed;
when the processor receives the signal that the chuck is at the opening position, the signal is processed into a well lid unclosed signal.
It can be understood that the worker receives four sets of signals, namely that the well lid is closed and the electronic lock is locked, the well lid is closed but the electronic lock is unlocked, the well lid is not closed but the electronic lock is locked, the well lid is not closed and the electronic lock is unlocked;
taking the well lid closed and the electronic lock locked as a target state, and when the well lid is closed but the electronic lock is not locked, checking the electronic lock and locking again by a worker; when the well lid is not closed but the electronic lock is locked, the worker closes the well lid again, and the electronic lock is automatically locked; when the well lid is not closed and the electronic lock is not locked, the staff checks whether the well is operated by a person or not, and closes the well lid and locks the electronic lock after confirming that no person operates.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A well lid and a well lid electronic lock state monitoring device are characterized by comprising a well lid lock, an electronic lock state monitoring assembly and a well lid state monitoring assembly; the well cover lock comprises a lock shell, a bracket, a chuck connecting rod, a corner electromagnet and a positioning pin; the bracket is fixed on the lock shell; the chuck is a disc with a notch; the chuck is provided with a shaft connected with the lock shell, and the chuck can rotate around the shaft; the chuck connecting rod is provided with a top block for locking the position of the chuck; the corner electromagnet is used for driving the chuck connecting rod to rotate, so that the top block is abutted to the notch of the chuck to lock the chuck to rotate; the positioning pin is fixed on the lock shell and used for abutting against the chuck connecting rod to lock the chuck connecting rod to rotate;
the well lid state monitoring assembly is used for monitoring the position state of the chuck and sending a chuck position state signal;
the electronic lock state monitoring assembly monitors the position state of the chuck connecting rod and sends a chuck connecting rod position state signal.
2. The well lid and the monitoring device for the state of the electronic lock of the well lid as claimed in claim 1, wherein the monitoring component for the state of the electronic lock comprises a magnet I and a Hall switch I; the Hall switch I is fixed on one surface of the support, which faces the positioning pin; the magnet I is fixed with the chuck connecting rod; when the chuck connecting rod is abutted to the positioning pin, the magnet I is located in the vertical projection of the Hall switch I.
3. The well lid and the state monitoring device for the electronic lock of the well lid according to claim 1, wherein the well lid state monitoring component comprises a magnet II and a Hall switch II; the magnet II is fixed on the end face of the chuck; the Hall switch II is fixed with the lock shell; when the top block is abutted to the notch of the chuck, the magnet II is located in the vertical projection of the Hall switch II.
4. The manhole cover and the electronic lock state monitoring device for the manhole cover according to claim 1, further comprising a processor; the processor is used for receiving the chuck position state signals and the chuck connecting rod position state signals, processing the chuck position state signals into well lid state signals and sending the well lid state signals, and processing the chuck connecting rod position state signals into electronic lock state signals and sending the electronic lock state signals.
5. The manhole cover and the electronic lock state monitoring device for the manhole cover according to claim 1, further comprising a signal platform; the signal platform is used for receiving and displaying signals sent by the processor.
6. A well lid and a well lid electronic lock state monitoring method, which utilizes the well lid and well lid electronic lock state monitoring device as claimed in any one of claims 1-5, and is characterized by comprising the following steps:
acquiring a position state signal of the chuck by using the well lid state monitoring assembly; transmitting a position status signal of the chuck to the processor; the processor processes the received chuck position state signal into a well lid state signal and transmits the well lid state signal to the signal platform;
acquiring a position state signal of the chuck connecting rod by using the electronic lock state monitoring assembly, and transmitting the position state signal of the chuck connecting rod to the processor; the processor processes the received chuck connecting rod position state signal into an electronic lock state signal and transmits the electronic lock state signal to the signal platform;
the signal platform displays the state of the well lid and the state of the electronic lock;
the staff locks the well lid again according to the position state of the well lid that the signal platform shows and the position state of electronic lock.
7. The well lid and the method for monitoring the state of the electronic lock of the well lid as claimed in claim 6, wherein the method for acquiring the position state signal of the chuck by the electronic lock state monitoring assembly comprises the following steps:
when the magnet I is positioned in the vertical projection of the Hall switch I, the Hall switch I continuously sends out a signal that the chuck connecting rod is positioned at a release position;
when magnet I was located outside Hall switch I's the vertical projection, hall switch I continuously sent the chuck connecting rod and is in the signal of locking the position.
8. The manhole cover and the method for monitoring the state of the electronic lock of the manhole cover as claimed in claim 6, wherein the method for acquiring the position state signal of the chuck by the manhole cover state monitoring assembly comprises the following steps:
when the magnet II is positioned in the vertical projection of the Hall switch II, the Hall switch II continuously sends out a signal that the chuck is in a closed position;
when the magnet II is located outside the vertical projection of the Hall switch II, the Hall switch II continuously sends out a signal that the chuck is located at an opening position.
9. The well lid and the well lid electronic lock state monitoring method according to claim 7, wherein the process of processing the position state signal of the chuck connecting rod into the electronic lock state signal comprises the following steps:
when the processor receives a signal that the chuck connecting rod is at a release position, the signal is processed into an unlocking signal of the electronic lock;
when the processor receives the signal that the chuck connecting rod is in the locking position, the signal is processed into a locked signal of the electronic lock.
10. The well lid and the state monitoring method for the electronic lock of the well lid according to claim 8, wherein the process of processing the position state signal of the chuck into the well lid state signal comprises the following steps:
when the processor receives a signal that the chuck is in the closing position, the signal is processed into a well lid closed signal;
when the processor receives the signal that the chuck is in the open position, the signal is processed into a well lid unclosed signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877740.8A CN115217153A (en) | 2022-07-25 | 2022-07-25 | Well lid and well lid electronic lock state monitoring device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877740.8A CN115217153A (en) | 2022-07-25 | 2022-07-25 | Well lid and well lid electronic lock state monitoring device and method |
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| CN115217153A true CN115217153A (en) | 2022-10-21 |
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| CN202210877740.8A Pending CN115217153A (en) | 2022-07-25 | 2022-07-25 | Well lid and well lid electronic lock state monitoring device and method |
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| EP2186946A2 (en) * | 2008-11-12 | 2010-05-19 | LIC Langmatz GmbH | Safety assembly for a closed or lockable component, in particular for a shaft lid |
| CN202359901U (en) * | 2011-11-16 | 2012-08-01 | 山东康威通信技术股份有限公司 | Device for detecting opening and closing state of manhole cover lock |
| CN103352614A (en) * | 2013-07-30 | 2013-10-16 | 山东康威通信技术股份有限公司 | Device applied to locking and opening well lid lock and stably keeping |
| CN105649429A (en) * | 2016-01-06 | 2016-06-08 | 山东康威通信技术股份有限公司 | Locking device used for electronic-control-free well lid lock and having stable gear maintaining function |
| CN110792107A (en) * | 2019-10-24 | 2020-02-14 | 广州杰赛科技股份有限公司 | Intelligent tracking system and intelligent well device of well lid |
| CN112814037A (en) * | 2021-01-08 | 2021-05-18 | 合肥大明智联科技股份有限公司 | Based on hall switch intelligence well lid sensor |
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