CN111142461A - Cable well lid monitoring control system - Google Patents
Cable well lid monitoring control system Download PDFInfo
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- CN111142461A CN111142461A CN201911329278.2A CN201911329278A CN111142461A CN 111142461 A CN111142461 A CN 111142461A CN 201911329278 A CN201911329278 A CN 201911329278A CN 111142461 A CN111142461 A CN 111142461A
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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
- G05B19/048—Monitoring; Safety
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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
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention discloses a cable well lid monitoring control system which comprises a remote monitoring module, wherein the remote monitoring module is connected with a front-end control module through wireless, the front-end control module comprises a processor, a first humidity sensor, a second humidity sensor and a memory, the first humidity sensor is arranged near a cable and used for detecting the humidity of the cable, the second humidity sensor is arranged in a cable trench and far away from the cable and used for detecting the humidity of the environment, the processor is simultaneously connected with the first humidity sensor, the second humidity sensor and the memory, and the memory is used for storing threshold value information of humidity alarm. The intelligent cable well lid monitoring system of the transformer substation can carry out all-round monitoring on the internal condition of the cable trench under the condition that the cover plate is not opened, and eliminates potential safety hazards in the bud.
Description
Technical Field
The invention relates to the technical field of electric power infrastructure safety, in particular to a cable well lid monitoring and controlling system.
Background
Although the smart grid has been popularized for a long time, no internet-of-things product matched with the smart grid is available in terms of a cable trench of a transformer substation. When the internal condition of conventional cable pit all relied on fortune maintenance maintainer routine maintenance, opened the apron and just can know the internal condition of cable pit. There is no way to predict and resolve many bursty situations. Therefore, a monitoring system is needed to be designed, the internal condition of the cable trench can be monitored in an all-around manner, and potential safety hazards are eliminated in the bud. Meanwhile, in the conventional power maintenance process, the well lid needs to be opened by related personnel on site, and the remote control lifting function cannot be realized. Chinese patent publication No. CN204087311U discloses a well lid and well lid monitoring system in the utility model entitled "well lid and well lid monitoring system" on the publication date 2015, 1 month 7 days, and the well lid includes well lid body, angle sensor, locking device, detector, wireless transceiver and power supply unit. Wherein, power supply unit is connected with angle sensor, detector and wireless transceiver respectively. The angle sensor is arranged on the well lid body and used for generating angle information according to the inclination angle of the well lid body; the locking device is arranged on the well lid body, and the well lid body is locked at a well mouth through the locking device; the detector is arranged on the locking device and used for detecting the opening or closing state of the locking device and generating corresponding state information according to the opening or closing state of the locking device; the wireless receiving and sending device is respectively connected with the detector and the angle sensor and used for sending the received state information and/or the received angle information to the external electronic equipment, the monitoring of the well lid state is achieved, the accuracy of well lid state monitoring is further improved, the anti-theft performance is strong, and the anti-theft device is suitable for practical use. The manhole cover and the manhole cover monitoring system have the defects that the manhole cover and the manhole cover monitoring system only detect the structure of the manhole cover, but do not detect the manhole cover and the environment where the cables nearby the manhole cover are located, the manhole cover cannot achieve the automatic lifting function, and the manhole cover monitoring system are single in function and inconvenient to use.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a cable well lid monitoring and controlling system.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a cable well lid monitoring control system, including the remote monitoring module, the remote monitoring module is connected with front end control module through wireless, front end control module includes the treater, first humidity transducer, second humidity transducer and memory, first humidity transducer sets up the humidity that is used for detecting the cable near the cable, second humidity transducer sets up the humidity that is used for detecting the environment of keeping away from cable department in the cable pit, first humidity transducer is connected simultaneously to the treater, second humidity transducer and memory, the memory is used for the threshold value information of storage humidity warning. Monitoring system is when operating condition, and first humidity transducer, second humidity transducer real-time detection and record humidity information, in case humidity surpasss behind the threshold value that the memory set for, then indicate humidity unusual, are in dangerous state in well lid and the well, and front end control module sends alarm information to remote monitoring module through wireless this moment, and remote monitoring module can in time remind relevant staff in time to handle.
As a preferred scheme, the cable well lid monitoring and controlling system further comprises a hydraulic device, and the processor is electrically connected with the hydraulic device; the hydraulic device comprises a hydraulic cylinder, a hydraulic rod and a fixing block, the fixing block is fixed on the side wall of the cable well through a plurality of fixing bolts, the hydraulic cylinder is fixedly arranged on the fixing block and used for controlling the extension and retraction of the hydraulic rod, one end of the hydraulic rod is connected with the hydraulic cylinder, and the other end of the hydraulic rod is in contact with the well lid. When the remote monitoring module needs to control the well lid to be opened, only a control command needs to be sent to the front end control module, the processor of the front end control module controls the electric control device to work, the electric control device controls the hydraulic device to work, the hydraulic rod of the hydraulic device extends upwards and contacts with the bottom surface of the well lid, and the hydraulic rod pushes the column well lid upwards to open the well lid. The process does not need related workers to manually open the well lid, and the purpose of automatically opening the well lid is achieved.
As a preferred scheme, the cable well lid monitoring and controlling system further comprises a hydraulic device and a locking device, wherein the hydraulic device comprises a hydraulic cylinder, a hydraulic rod and a fixed block, the fixed block is fixed on the side wall of the cable well through a plurality of fixing bolts, the hydraulic cylinder is fixedly arranged on the fixed block and used for controlling the hydraulic rod to stretch, and one end of the hydraulic rod is connected with the hydraulic cylinder; the processor is electrically connected with the hydraulic device; the locking device comprises a key, a lock core, a lock hook and a key hole, the lock core is arranged in the well cover, the key is matched with the key hole, the key hole penetrates through the lock core and the lock hook, one end of the lock hook is in contact with the lock core, and the other end of the lock hook is in contact with the other end of the hydraulic rod; be equipped with on the latch hook along the outstanding spacing portion of horizontal direction, still be equipped with the connecting seat between hydraulic means and well lid, but be equipped with the flexible wedge of horizontal direction on the connecting seat, the inclined plane of wedge is towards the well lid center, and the terminal setting of wedge is between well lid and spacing portion. The purpose of this design has reached hydraulic means and has opened the well lid automatically and open two kinds of functions of well lid with the relevant personnel scene, can't manually open the condition of well lid when preventing to open the well lid inefficacy automatically. When the well lid is locked, the lock hook is provided with a limiting part, the limiting part is limited by the wedge-shaped block, and a common person cannot open the well lid upwards from the ground; in the process that the hydraulic device automatically opens the well lid, the hydraulic rod jacks up the lock hook, and the wedge-shaped block can horizontally stretch out and draw back, so that the lock hook is separated from the wedge-shaped block, and the well lid can be continuously jacked up by the hydraulic rod to achieve the purpose of completely opening the well lid; when the well lid is opened manually, relevant personnel insert the key hole with the key on the spot, and key and lock core match, then rotate the key and make the latch hook rotate, and then make spacing portion and wedge break away from, and relevant personnel manually lift the well lid and accomplish the purpose of manual opening the well lid. After the unlocking is finished under the action of the wedge-shaped surface, the limiting part can return smoothly to finish the purpose that the limiting part is limited by the wedge-shaped block in the process of locking again.
As a preferred scheme, a movable cavity is arranged in the connecting seat, and a return spring capable of controlling the wedge block to stretch is arranged in the movable cavity. The reset spring enables the wedge block to freely stretch out and draw back, and the use is convenient.
As a preferred scheme, the bottom of the lock hook is provided with a guide groove, and the guide groove is used for limiting the hydraulic rod. This design can prevent that the well lid can not jack up by the low price of hydraulic stem to the better location of hydraulic stem.
As an optimal scheme, cable well lid monitoring control system still includes electronic unlocking means, electronic unlocking means includes electronic unlocking piece, a sensor, a power supply, walk the line, the electromagnetic block, metal kicking block and fore-set, the power is used for supplying power for electronic unlocking means, the sensor sets up in the lock core, the sensor is connected with the power, the sensor is still connected with the electromagnetic block on the pneumatic cylinder through walking the line, one side that the hydraulic stem is close to the connecting seat is equipped with the slide rail, be equipped with the metal kicking block that can follow the vertical removal of slide rail on the slide rail, the metal kicking block sets up near the electromagnetic block, the metal kicking block still contacts with the fore-set, the fore-set is connected with reset spring, fore-set and wedge. Electronic unlocking piece is used for the control sensor, and after the sensor was activated by electronic unlocking piece, whole circuit switched on, and the circular telegram of electromagnetism piece produced magnetic force, and magnetic force and metal kicking block repel each other and promote the metal kicking block, and the metal kicking block upwards shifts and then promotes the fore-set along the slide rail, because fore-set and wedge integrated into one piece, the wedge breaks away from with the latch hook, and then the well lid can continue to reach the purpose of opening the well lid completely by hydraulic stem jack-up.
As a preferred scheme, the metal top block is a hemispherical top block, and the top column is a top column with a hemispherical tail end. The design of hemisphere kicking block and hemisphere fore-set makes mutual direct contact more level and smooth, makes the demand of the magnetic force that the electromagnetism piece produced lower.
As a preferred scheme, the power supply is a storage battery, and the storage battery is arranged in the lock cylinder; be provided with 2 at least sensors in the lock core, the sensor is hall proximity sensor, hall proximity sensor sets up on same vertical plane, every hall proximity sensor's horizontal direction all is equipped with a slider that matches with hall proximity sensor, every slider is not equal with hall proximity sensor's distance, the one end that hall proximity sensor was kept away from to every slider is in on same vertical plane, be equipped with the slider kicking block that is used for controlling the slider to hall proximity sensor removal that matches with the slider on the electronic unlocking piece, the length of slider kicking block equals with the distance of slider and hall proximity sensor. This design only specific matching's electronic unlocking piece could make the slider reach the position activation hall proximity sensor who is close, if the slider kicking block is short excessively, then the unable hall proximity sensor that is close to of slider, if the slider kicking block overlength, then electronic unlocking piece can't continue to insert smoothly, causes the dead phenomenon of card, can't activate whole hall proximity sensor.
As a preferred scheme, the power supply is a storage battery, and the storage battery is arranged in the lock cylinder; be provided with 2 at least sensors in the lock core, the sensor is micro-motion sensor, micro-motion sensor sets up on same vertical plane, every micro-motion sensor's horizontal direction all is equipped with a slider that matches with micro-motion sensor, every slider and micro-motion sensor's distance inequality, the one end that micro-motion sensor was kept away from to every slider is in on same vertical plane, be equipped with the slider kicking block that is used for controlling the slider to the micro-motion sensor removal that matches with the slider on the electronic unlocking piece, the length of slider kicking block equals with slider and micro-motion sensor's distance. This design only specific matching's electronic unlocking piece could make the slider reach the position activation micro-motion sensor of touching, if the slider kicking block is too short, then the unable touch micro-motion sensor of slider, if the slider kicking block overlength, then electronic unlocking piece can't continue to insert smoothly, causes the dead phenomenon of card, can't activate whole micro-motion sensor.
Preferably, the electric unlocking piece is arranged on the key rod of the key close to the key handle, and the key rod of the key far away from the key handle is a mechanical unlocking piece for rotating the lock hook. The advantage of this design is that a key can carry out mechanical unlocking and electronic unblock simultaneously, has realized two functions of a key, has ensured the stability of unblanking.
The cable well lid monitoring and controlling system has the advantages that the cable well lid monitoring and controlling system can carry out all-around monitoring on the internal condition of a cable trench under the condition that a cover plate is not opened, and potential safety hazards are eliminated; the well lid is opened through hydraulic means, mechanical unlocking and three kinds of modes of physics unblock simultaneously, has reached the automatic purpose of opening and manually opening the combination together, has avoided the unable condition of opening of well lid. The invention has the advantages of low cost, strong practicability and easy realization.
Drawings
FIG. 1 is a schematic block diagram of the circuit of the present invention;
FIG. 2 is a schematic diagram of a portion of the hydraulic apparatus of the present invention;
FIG. 3 is a schematic view of the electrical unlocking device of the present invention in the lock cylinder;
fig. 4 is a schematic block circuit diagram of the electric unlocking device of the present invention.
Wherein: 1. remote monitoring module, 2, front end control module, 21, the treater, 22, first humidity transducer, 23, second humidity transducer, 24, the memory, 25, hydraulic means, 26, locking means, 27, fixing bolt, 28, the connecting seat, 29, the sensor, 30, the power, 31, the line, 32, electromagnetism piece, 33, the metal kicking block, 34, the fore-set, 35, the slider, 36, the slide rail, 251, the pneumatic cylinder, 252, the hydraulic stem, 253, the fixed block, 261, the lock core, 262, the latch hook, 263, the key hole, 264, spacing portion, 265, the guide slot, 281, the wedge, 282, activity chamber, 283, reset spring.
Detailed Description
The invention is further described below with reference to the figures and examples.
The embodiment, a cable well lid monitoring control system, as shown in fig. 1, including remote monitoring module, remote monitoring module is connected with front end control module through wireless, front end control module includes the treater, first humidity transducer, second humidity transducer and memory, first humidity transducer sets up the humidity that is used for detecting the cable near the cable, second humidity transducer sets up the humidity that is used for detecting the environment in keeping away from cable department in the cable pit, first humidity transducer is connected simultaneously to the treater, second humidity transducer and memory, the memory is used for the threshold value information that the storage humidity was reported to the police. Monitoring system is when operating condition, and first humidity transducer, second humidity transducer real-time detection and record humidity information, in case humidity surpasss behind the threshold value that the memory set for, then indicate humidity unusual, are in dangerous state in well lid and the well, and front end control module sends alarm information to remote monitoring module through wireless this moment, and remote monitoring module can in time remind relevant staff in time to handle.
The cable well lid monitoring control system also comprises a hydraulic device, and the processor is electrically connected with the hydraulic device; the hydraulic device comprises a hydraulic cylinder, a hydraulic rod and a fixing block, the fixing block is fixed on the side wall of the cable well through a plurality of fixing bolts, the hydraulic cylinder is fixedly arranged on the fixing block and used for controlling the extension and retraction of the hydraulic rod, one end of the hydraulic rod is connected with the hydraulic cylinder, and the other end of the hydraulic rod is in contact with the well lid. When the remote monitoring module needs to control the well lid to be opened, only a control command needs to be sent to the front end control module, the processor of the front end control module controls the electric control device to work, the electric control device controls the hydraulic device to work, the hydraulic rod of the hydraulic device extends upwards and contacts with the bottom surface of the well lid, and the hydraulic rod pushes the column well lid upwards to open the well lid. The process does not need related workers to manually open the well lid, and the purpose of automatically opening the well lid is achieved.
As shown in fig. 3, fig. 4 shows, cable well lid monitoring control system still includes electronic unlocking device, electronic unlocking device includes electronic unlocking piece, a sensor, a power supply, walk the line, the electromagnetic block, metal kicking block and fore-set, the power is used for supplying power for electronic unlocking device, the sensor sets up in the lock core, the sensor is connected with the power, the sensor still is connected with the electromagnetic block on the pneumatic cylinder through walking the line, one side that the hydraulic stem is close to the connecting seat is equipped with the slide rail, be equipped with the metal kicking block that can follow the vertical removal of slide rail on the slide rail, the metal kicking block sets up near the electromagnetic block, the metal kicking block still contacts with the fore-set, the fore-set is connected with reset spring. Electronic unlocking piece is used for the control sensor, and after the sensor was activated by electronic unlocking piece, whole circuit switched on, and the circular telegram of electromagnetism piece produced magnetic force, and magnetic force and metal kicking block repel each other and promote the metal kicking block, and the metal kicking block upwards shifts and then promotes the fore-set along the slide rail, because fore-set and wedge integrated into one piece, the wedge breaks away from with the latch hook, and then the well lid can continue to reach the purpose of opening the well lid completely by hydraulic stem jack-up. The metal top block is a hemispherical top block, and the top column is a top column with a hemispherical tail end. The design of hemisphere kicking block and hemisphere fore-set makes mutual direct contact more level and smooth, makes the demand of the magnetic force that the electromagnetism piece produced lower.
The power supply is a storage battery which is arranged in the lock core; be provided with 2 at least sensors in the lock core, the sensor is hall proximity sensor, hall proximity sensor sets up on same vertical plane, every hall proximity sensor's horizontal direction all is equipped with a slider that matches with hall proximity sensor, every slider is not equal with hall proximity sensor's distance, the one end that hall proximity sensor was kept away from to every slider is in on same vertical plane, be equipped with the slider kicking block that is used for controlling the slider to hall proximity sensor removal that matches with the slider on the electronic unlocking piece, the length of slider kicking block equals with the distance of slider and hall proximity sensor. This design only specific matching's electronic unlocking piece could make the slider reach the position activation hall proximity sensor who is close, if the slider kicking block is short excessively, then the unable hall proximity sensor that is close to of slider, if the slider kicking block overlength, then electronic unlocking piece can't continue to insert smoothly, causes the dead phenomenon of card, can't activate whole hall proximity sensor. The electric unlocking piece is arranged on a key rod of the key and close to the key handle part, and the key rod of the key is far away from the key handle part and is a mechanical unlocking piece for rotating the lock hook. The advantage of this design is that a key can carry out mechanical unlocking and electronic unblock simultaneously, has realized two functions of a key, has ensured the stability of unblanking.
Example 3: the principle and the implementation method of the cable well lid monitoring control system are basically the same as those of the embodiment 2, and the difference is that a power supply is a storage battery which is arranged in a lock core; be provided with 2 at least sensors in the lock core, the sensor is micro-motion sensor, micro-motion sensor sets up on same vertical plane, every micro-motion sensor's horizontal direction all is equipped with a slider that matches with micro-motion sensor, every slider and micro-motion sensor's distance inequality, the one end that micro-motion sensor was kept away from to every slider is in on same vertical plane, be equipped with the slider kicking block that is used for controlling the slider to the micro-motion sensor removal that matches with the slider on the electronic unlocking piece, the length of slider kicking block equals with slider and micro-motion sensor's distance. This design only specific matching's electronic unlocking piece could make the slider reach the position activation micro-motion sensor of touching, if the slider kicking block is too short, then the unable touch micro-motion sensor of slider, if the slider kicking block overlength, then electronic unlocking piece can't continue to insert smoothly, causes the dead phenomenon of card, can't activate whole micro-motion sensor.
Claims (9)
1. The utility model provides a cable well lid monitoring control system, characterized by, including remote monitoring module, remote monitoring module is connected with front end control module through wireless, front end control module includes the treater, first humidity transducer, second humidity transducer and memory, first humidity transducer sets up the humidity that is used for detecting the cable near the cable, second humidity transducer sets up the humidity that is used for detecting the environment of keeping away from cable department in the cable pit, first humidity transducer is connected simultaneously to the treater, second humidity transducer and memory, the memory is used for the threshold value information of storage humidity warning.
2. The cable well lid monitoring and control system of claim 1, further comprising a hydraulic device, wherein the processor is electrically connected to the hydraulic device; the hydraulic device comprises a hydraulic cylinder, a hydraulic rod and a fixing block, the fixing block is fixed on the side wall of the cable well through a plurality of fixing bolts, the hydraulic cylinder is fixedly arranged on the fixing block and used for controlling the extension and retraction of the hydraulic rod, one end of the hydraulic rod is connected with the hydraulic cylinder, and the other end of the hydraulic rod is in contact with the well lid.
3. The monitoring and control system for the cable well lid as claimed in claim 1, further comprising a hydraulic device and a locking device, wherein the hydraulic device comprises a hydraulic cylinder, a hydraulic rod and a fixed block, the fixed block is fixed on the side wall of the cable well through a plurality of fixing bolts, the fixed block is fixedly provided with the hydraulic cylinder, the hydraulic cylinder is used for controlling the hydraulic rod to stretch, and one end of the hydraulic rod is connected with the hydraulic cylinder; the processor is electrically connected with the hydraulic device; the locking device comprises a key, a lock core, a lock hook and a key hole, the lock core is arranged in the well cover, the key is matched with the key hole, the key hole penetrates through the lock core and the lock hook, one end of the lock hook is in contact with the lock core, and the other end of the lock hook is in contact with the other end of the hydraulic rod; be equipped with on the latch hook along the outstanding spacing portion of horizontal direction, still be equipped with the connecting seat between hydraulic means and well lid, but be equipped with the flexible wedge of horizontal direction on the connecting seat, the inclined plane of wedge is towards the well lid center, and the terminal setting of wedge is between well lid and spacing portion.
4. The cable well cover monitoring and controlling system as claimed in claim 3, wherein a movable cavity is provided in the connecting seat, and a return spring for controlling the expansion of the wedge block is provided in the movable cavity.
5. The cable well lid monitoring and control system as claimed in claim 3 or 4, wherein the bottom of the locking hook is provided with a guide groove, and the guide groove is used for limiting the hydraulic rod.
6. The cable well lid monitoring and control system as claimed in claim 3, further comprising an electric unlocking device, wherein the electric unlocking device comprises an electric unlocking member, a sensor, a power supply, a wiring line, an electromagnetic block, a metal top block and a top column, the power supply is used for supplying power to the electric unlocking device, the sensor is arranged in the lock core and is connected with the power supply, the sensor is further connected with the electromagnetic block on the hydraulic cylinder through the wiring line, a sliding rail is arranged on one side of the hydraulic rod close to the connecting seat, the sliding rail is provided with the metal top block capable of vertically moving along the sliding rail, the metal top block is arranged near the electromagnetic block and is also contacted with the top column, the top column is connected with a reset spring, and the top column and the wedge block are integrally formed.
7. The system as claimed in claim 6, wherein the metal top block is a hemispherical top block, and the top pillar is a top pillar with a hemispherical end.
8. The cable well lid monitoring and control system as claimed in claim 6, wherein the power source is a storage battery, and the storage battery is arranged in the lock core; be provided with 2 at least sensors in the lock core, the sensor is micro-motion sensor, micro-motion sensor sets up on same vertical plane, every micro-motion sensor's horizontal direction all is equipped with a slider that matches with micro-motion sensor, every slider and micro-motion sensor's distance inequality, the one end that micro-motion sensor was kept away from to every slider is in on same vertical plane, be equipped with the slider kicking block that is used for controlling the slider to the micro-motion sensor removal that matches with the slider on the electronic unlocking piece, the length of slider kicking block equals with slider and micro-motion sensor's distance.
9. The cable well cover monitoring and controlling system as claimed in claim 8, wherein the electric unlocking member is disposed on a key shaft of the key near the key shank, and the key shaft of the key is away from the key shank for rotating the mechanical unlocking member of the locking hook.
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| CN201911329278.2A CN111142461B (en) | 2019-12-20 | 2019-12-20 | Cable well lid monitoring control system |
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| CN201911329278.2A CN111142461B (en) | 2019-12-20 | 2019-12-20 | Cable well lid monitoring control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112883094A (en) * | 2021-02-24 | 2021-06-01 | 中煤科工集团重庆智慧城市科技研究院有限公司 | Multi-source heterogeneous data processing method and system for smart city |
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| CN206070591U (en) * | 2016-08-25 | 2017-04-05 | 黄长生 | Urban Underground pipe gallery intelligent well cover |
| CN109403384A (en) * | 2017-08-17 | 2019-03-01 | 北京元正数据科技有限公司 | Manhole lid device |
| CN207245395U (en) * | 2017-09-29 | 2018-04-17 | 河北润浩康达智能科技有限公司 | A kind of city integrated piping lane well lid with electric control lock |
| CN109974771A (en) * | 2017-12-28 | 2019-07-05 | 北京元正数据科技有限公司 | A kind of method, apparatus and system monitoring subsurface environment |
| CN109487834A (en) * | 2018-12-26 | 2019-03-19 | 通号通信信息集团有限公司 | A kind of intelligence power-assisted well lid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112883094A (en) * | 2021-02-24 | 2021-06-01 | 中煤科工集团重庆智慧城市科技研究院有限公司 | Multi-source heterogeneous data processing method and system for smart city |
| CN112883094B (en) * | 2021-02-24 | 2023-04-07 | 中煤科工集团重庆智慧城市科技研究院有限公司 | Multi-source heterogeneous data processing method and system for smart city |
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