CN209167903U - A kind of long-distance monitorng device based on Project Supervising - Google Patents
A kind of long-distance monitorng device based on Project Supervising Download PDFInfo
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- CN209167903U CN209167903U CN201822101192.1U CN201822101192U CN209167903U CN 209167903 U CN209167903 U CN 209167903U CN 201822101192 U CN201822101192 U CN 201822101192U CN 209167903 U CN209167903 U CN 209167903U
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- mounting rack
- connector
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- relay
- control
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Abstract
The utility model relates to a kind of long-distance monitorng devices based on Project Supervising comprising: mounting rack；It is installed on mounting rack far from the connector on ground；Connector is installed on far from the monitor on mounting rack；It is installed on the magnetic sheet on connector close to mounting rack；It is installed on mounting rack for being attracted the electromagnetic lock of magnetic sheet；It is installed on mounting rack, the driving assembly for driving the connector to move up and down；It is set on mounting rack and is formed the control switch of switching signal；And control switch is coupled to receive switching signal and control the control device of electromagnetic lock and driving assembly opening and closing.The utility model is with electromagnetic lock and driving assembly starting is automatically controlled, so that connector is separated with mounting rack, then driving assembly drives monitor to fall down with follower link in order to which operator repairs the effect with inspection.
Description
Technical field
The utility model relates to the technical fields of monitoring system, more particularly, to a kind of based on the long-range of Project Supervising
Monitoring device.
Background technique
With the development of society, the expansion in city, the construction of railway and highway system, the construction of novel building, safety defense monitoring system
Application be increasingly valued by people, therefore, necessity of the safety defense monitoring system in our daily lifes is further prominent,
And the reasonability of safety defense monitoring system material installation installation also becomes the most important condition for ensureing that safety defense monitoring system operates normally.
The case where existing security monitoring device is in order to more clearly and accurately monitor construction site all can be by safety monitoring
Device is installed on higher position, but when security monitoring device breaks down or damages, then needs operator to be arranged
Ladder is climbed at security monitoring device place and is checked or repaired, and becomes so as to cause the inspection and maintenance of security monitoring device
Must be cumbersome, also it is easy to cause maintenance personal aloft to repair the safety accident of appearance.
Utility model content
The purpose of the utility model is to provide a kind of long-distance monitorng devices based on Project Supervising, automatically control security protection
Monitoring device moves up and down, and in order to which operator checks, easy to maintenance, while improving the safety of maintenance personal.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of long-distance monitorng device based on Project Supervising, comprising: mounting rack；It is installed on separate on the mounting rack
Connector on ground；The connector is installed on far from the monitor on mounting rack；It is installed on the connector close to institute
State the magnetic sheet of mounting rack；It is installed on the mounting rack for being attracted the electromagnetic lock of the magnetic sheet；Be installed on the mounting rack,
Driving assembly for driving the connector to move up and down；It is set on the mounting rack and the control for forming switching signal is opened
It closes；And the control switch is coupled to receive switching signal and control the control device of electromagnetic lock and driving assembly opening and closing.
By using above-mentioned technical proposal, control switch is pressed, control switch output switching signal to control electromagnetic lock opens
It closes, in order to separate connector with mounting rack after electromagnetic lock unlock, while driving assembly drive connection part moves up and down, so as to
In the monitor on connector can move downward in operator below mounting rack also can directly to monitor into
Row checks and maintenance, so that the inspection of monitor and easy to repair, the safety accident of reduction monitor maintenance.
The utility model is further arranged to: the control device includes: first control unit, be coupled to control switch with
It receives switching signal and exports first control signal；Delay unit is coupled to first control unit to receive first control signal
And export time delayed signal；Second control unit is coupled to delay unit with reception delay signal and exports second control signal；The
One control unit controls electromagnetic lock opening and closing, and the second control unit controls driving assembly opening and closing.
By using above-mentioned technical proposal, first control unit control electromagnetic lock makes connector and mounting rack after being unlocked
Separation, logical after a period of time by delay unit, the second control unit controls driving assembly starting, so that driving assembly is in electricity
It is mobile to start drive connection part after magnetic padlock unlock, in order to which the monitor on connector moves up and down simply.
The utility model is further arranged to: the first control unit includes: the first triode, the first relay；The
The base stage of one triode is coupled to control switch；The collector of first triode connects electricity after being coupled to the coil of the first relay
Source；The normally-closed contact of first relay is coupled to electromagnetic lock；The normally opened contact of first relay is coupled to delay unit；Described
The emitter of one triode is grounded.
By using above-mentioned technical proposal, control switch press closure after the first triode base stage access high level after lead
Logical, then the normally-closed contact of the first relay disconnects after the coil of the first relay is powered, and electromagnetic lock powers off rear connectors and installation
Frame separation, so that connector be made to separate on mounting rack simply.
The utility model is further arranged to: the delay unit is 555 delay circuits.
By using above-mentioned technical proposal, delay unit is 555 delay circuits, 555 delay circuits realize delay it is simple and
It is easy to operate.
The utility model is further arranged to: second control unit include: the second triode, the second relay and
Time-delay relay；The base stage of second triode is coupled to the output end of 555 delay circuit；Second triode
Collector is coupled to the second relay and time-delay relay；The normally opened contact of second relay is coupled to driving assembly；Institute
The normally-closed contact for stating time-delay relay is coupled between the collector and power supply of the first triode；The transmitting of second triode
Pole ground connection.
By using above-mentioned technical proposal, 555 delay circuits export high level after passing through preset delay time, then and second
It is connected after the base stage access high level of triode, then driving assembly starting drives connection after the normally opened contact closure of the second relay
Part is mobile, in order to which monitor is fallen downwards in order to which operator checks and repairs.
The utility model is further arranged to: offering placing groove on the mounting rack；The driving component includes: installation
Chain in the placing groove of the mounting rack, described chain one end are fixedly connected with the connector；It is installed on the installation
At the placing groove inside lock of frame, the fixation gear that is engaged with the chain；It is installed on the slot bottom of the placing groove of the mounting rack, is nibbled
Close driving gear of the chain far from described connector one end；And it is set in the placing groove of the mounting rack, driving institute
State the driving motor of sliding tooth wheel rotation.
By using above-mentioned technical proposal, driving motor starting then drives gear band to move chain to drive sliding tooth wheel to rotate
Item is mobile, to make chain-driving connector move up and down, in order to which the monitor on connector declines in order to operator
It is checked and is repaired.
The utility model is further arranged to: the magnetic sheet inclination is installed on the connector close to the table of the mounting rack
On face, the electromagnetic lock is adapted with magnetic sheet inclination and is installed on the mounting rack.
By using above-mentioned technical proposal, magnetic sheet tilts installation in electromagnetic lock in order to which connector moves up and mounting rack
When connection, magnetic sheet matches simply with electromagnetic lock.
The utility model is further arranged to: the control switch is installed on bottom of the mounting rack far from the connector
End.
By using above-mentioned technical proposal, control switch is set to the bottom end of mounting rack, on the one hand exists convenient for operator
Started under mounting rack, another aspect bottom end nonnative personnel is not noticeable to be prevented from arbitrarily opening.
In conclusion the advantageous effects of the utility model are as follows:
1. pressing control switch, control switch output switching signal is to control electromagnetic lock opening and closing, in order to electromagnetic lock unlock
After separate connector with mounting rack, while driving assembly drive connection part moves up and down, in order to the monitor on connector
It can move downward to also directly can check monitor below mounting rack in operator and repair, so that prison
Control the inspection and easy to repair, the safety accident of reduction monitor maintenance of device；
2. driving motor starting to drive sliding tooth wheel to rotate, then drives gear band to move chain movement, to make chain band
Follower link moves up and down, in order to which the monitor on connector declines in order to which operator checks and repairs.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention partial sectional view；
Fig. 2 is the circuit diagram of the utility model.
Appended drawing reference: 1, mounting rack；11, placing groove；2, connector；3, monitor；4, magnetic sheet；5, electromagnetic lock；6, it drives
Component；61, chain；62, fixed gear；63, gear is driven；64, driving motor；7, control switch；8, control device；81,
One control unit；82, delay unit；83, the second control unit.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of long-distance monitorng device based on Project Supervising disclosed by the utility model, packet
Mounting rack 1 is included, one end far from ground is installed, connector 2 is installed, and connector 2 is equipped with prison far from one end of mounting rack 1
Device 3 is controlled, connector 2 is provided with magnetic sheet 4 close to one end of mounting rack 1, and mounting rack 1 is provided with actuation close to one end of connector 2
The electromagnetic lock 5 of magnetic sheet 4, and the inclination of magnetic sheet 4 is installed on connector 2, the inclination that matches of electromagnetic lock 5 and magnetic sheet 4 are installed on installation
On frame 1, when moving up in order to connector 2 magnetic sheet 4 can be attracted simply in electromagnetic lock 5.Connector 2 and mounting rack 1 it
Between be provided with the driving assembly 6 that drive connection part 2 moves up and down, 6 drive connection part 2 of driving assembly is moved up and down along mounting rack 1
Checked or repaired in order to which the monitor 3 on connector 2 moves, in order to monitor 3 check with it is easy to repair.
Mounting rack 1 offers placing groove 11 close to one end of connector 2, and the shape of placing groove 11 is and mounting rack 1 one
The inverted "L" shape of sample, driving assembly 6 include: that chain 61, fixed gear 62, driving gear 63 and driving motor 64, chain 61 are pacified
In placing groove 11 loaded on mounting rack 1, and chain 61 is fixedly connected with connector 2, and the other end is engaged with driving gear 63, and solid
It is mobile firm with support chains 61 that the corner that fixed gear 62 is installed on placing groove 11 is in the engagement of chain 61.Driving motor 64 is pacified
It is rotated in placing groove 11 loaded on mounting rack 1 with driving driving gear 63, in order to drive the chain 61 on gear 63 mobile, from
And move up and down chain 61 with follower link 2.Mounting rack 1 is provided with control driving motor 64 on the side wall on ground and opens and closes
With the control switch 7 of the delay opening and closing of electromagnetic lock 5, control switch 7 is set to mounting rack 1 at ground on the one hand in order to operating
Personnel's starting, is on the other hand set to low side and is not easy to view, to prevent passerby from touching carelessly.
Control switch 7 is set on mounting rack 1 and is formed switching signal, and control switch 7 is coupled with one to receive switch
Signal simultaneously controls the control device 8 that driving motor 64 and electromagnetic lock 5 open and close, and control device 8 includes: first control unit 81, prolongs
Shi Danyuan 82 and the second control unit 83, first control unit 81 are coupled to control switch 7 to receive switching signal and export
First control signal, delay unit 82 preset delay time and are coupled to first control unit 81 to receive first control signal and defeated
Time delayed signal out, the second control unit 83 are coupled to delay unit 82 with reception delay signal and export second control signal, the
One control unit 81 controls electromagnetic lock 5 and delay unit 82 opens and closes, and the second control unit 83 controls driving motor 64 and opens and closes.
First control unit 81 includes the first triode Q1, the first relay KM1, and the base stage of the first triode Q1 is coupled to
Control switch 7, the collector of the first triode Q1 connect power supply, the first relay after being coupled to the coil of the first relay KM1
The normally-closed contact of KM1 is coupled to electromagnetic lock 5；The normally opened contact of first relay KM1 is coupled to delay unit 82, the first triode
The emitter of Q1 is grounded.The first triode Q1 is connected after control switch 7 starts, then the coil of the first relay KM1 is made to be powered
The normally-closed contact of the first relay KM1 disconnects afterwards, and electromagnetic lock 5 powers off rear connectors 2 and separates with mounting rack 1.Delay unit 82 is
555 delay circuits, 555 delay circuit connection types are as shown in Fig. 2, after 555 delay circuits are initially powered up, since capacitor comes not
And charge, the second pin of 555 delay circuits and the 6th pin are in high level, and third pin exports low level, with
The current potential of capacitor charging, the second pin of 555 delay circuits and the 6th pin declines, when second pin is lower than 1/3VCC,
Circuit state is flipped, then third pin becomes high level by low level, and is always maintained at down.Second control unit 83 packet
Include: the second triode Q2, the second relay KM2 and time-delay relay KT, the base stage of the second triode Q2 are coupled to delay electricity
The third pin on road, the collector of the second triode Q2 connect after being coupled to the coil of the second relay KM2 and time-delay relay KT
Power supply is connect, the normally opened contact of the second relay KM2 is coupled to the motor of driving, and the normally-closed contact of time-delay relay KT is coupled to
To control the first triode Q1 on-off, the emitter ground connection of the second triode Q2 between the collector and power supply of one triode Q1.
555 delay circuits export high level after passing through preset delay time, then the second triode Q2 is connected, the second relay KM2's
Normally opened contact closure, and 64 evident band of driving motor is moved chain 61 and is rotated, to make connector 2 move down, in order to operator
Member is checked and is repaired to monitor 3.
The implementation principle of the present embodiment are as follows: when needing to repair monitor 3, press the starting of control switch 7, then control
It is connected after the base stage access high level of the first triode Q1 after switch 7 is closed, then first after the coil of the first relay KM1 is powered
The normally-closed contact and normally opened contact of relay KM1 disconnects, then electromagnetic lock 5 powers off rear connectors 2 and separates with mounting rack 1,555 delays
Circuit exports high level after passing through one section of delay time, then the second triode Q2 is connected after accessing high level, the second relay KM2
Normally opened contact closure, then driving motor 64 starting starts drive driving gear 63 rotate, driving gear 63 drive chain 61 move
It moves and is moved down with band follower link 2, and the normally-closed contact of time-delay relay KT disconnects after a period of time, then the first triode Q1
Power off so that driving motor 64 is closed so that connector 2 rest on the lower section of mounting rack 1 in order to operator to monitor 3 into
Row check and maintenance, thus make the inspection of monitor 3 with it is easy to repair.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of long-distance monitorng device based on Project Supervising characterized by comprising mounting rack (1)；
It is installed on the mounting rack (1) far from the connector (2) on ground
The connector (2) are installed on far from the monitor (3) on mounting rack (1)；
It is installed on the magnetic sheet (4) on the connector (2) close to the mounting rack (1)；
It is installed on the mounting rack (1) for being attracted the electromagnetic lock (5) of the magnetic sheet (4)；
It is installed on the mounting rack (1), the driving assembly (6) for driving the connector (2) to move up and down；
It is set on the mounting rack (1) and is formed the control switch (7) of switching signal；And
The control switch (7) is coupled to receive switching signal and control the control of electromagnetic lock (5) and driving assembly (6) opening and closing
Device (8).
2. a kind of long-distance monitorng device based on Project Supervising according to claim 1, which is characterized in that the control
Device (8) processed includes:
First control unit (81) is coupled to control switch (7) to receive switching signal and export first control signal；
Delay unit (82) is coupled to first control unit (81) to receive first control signal and export time delayed signal；
Second control unit (83) is coupled to delay unit (82) with reception delay signal and exports second control signal；
First control unit (81) controls electromagnetic lock (5) opening and closing, and the second control unit (83) controls driving assembly (6) opening and closing.
3. a kind of long-distance monitorng device based on Project Supervising according to claim 2, which is characterized in that described
One control unit (81) includes: the first triode, the first relay；
The base stage of first triode is coupled to control switch (7)；
The collector of first triode connects power supply after being coupled to the coil of the first relay；
The normally-closed contact of first relay is coupled to electromagnetic lock (5)；
The normally opened contact of first relay is coupled to delay unit (82)；
The emitter of first triode is grounded.
4. a kind of long-distance monitorng device based on Project Supervising according to claim 3, which is characterized in that described to prolong
Shi Danyuan (82) is 555 delay circuits.
5. a kind of long-distance monitorng device based on Project Supervising according to claim 4, which is characterized in that described
Two control units (83) include: the second triode, the second relay and time-delay relay；
The base stage of second triode is coupled to the output end of 555 delay circuit；
The collector of second triode is coupled to the second relay and time-delay relay；
The normally opened contact of second relay is coupled to driving assembly (6)；
The normally-closed contact of the time-delay relay is coupled between the collector and power supply of the first triode；
The emitter of second triode is grounded.
6. a kind of long-distance monitorng device based on Project Supervising according to claim 1, which is characterized in that the peace
It shelves and offers placing groove (11) on (1)；The driving component (6) includes:
The chain (61) being installed in the placing groove (11) of the mounting rack (1), described chain (61) one end and the connector
(2) it is fixedly connected；
The fixation gear (62) be installed at placing groove (11) inside lock of the mounting rack (1), engaged with the chain (61)；
It is installed on the slot bottom of the placing groove (11) of the mounting rack (1), engages the chain (61) far from the connector (2) one
The driving gear (63) at end；And it is set in the placing groove (11) of the mounting rack (1), the driving driving gear (63)
The driving motor (64) of rotation.
7. a kind of long-distance monitorng device based on Project Supervising according to claim 6, which is characterized in that the magnetic
Piece (4) inclination is installed on the connector (2) on the surface of the mounting rack (1), the electromagnetic lock (5) and the magnetic sheet
(4) inclination, which is adapted, is installed on the mounting rack (1).
8. a kind of long-distance monitorng device based on Project Supervising according to claim 1, which is characterized in that the control
System switch (7) is installed on the bottom end of the mounting rack (1) far from the connector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101192.1U CN209167903U (en) | 2018-12-13 | 2018-12-13 | A kind of long-distance monitorng device based on Project Supervising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101192.1U CN209167903U (en) | 2018-12-13 | 2018-12-13 | A kind of long-distance monitorng device based on Project Supervising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167903U true CN209167903U (en) | 2019-07-26 |
Family
ID=67343723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101192.1U Expired - Fee Related CN209167903U (en) | 2018-12-13 | 2018-12-13 | A kind of long-distance monitorng device based on Project Supervising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827547A (en) * | 2019-11-21 | 2020-02-21 | 袁芬芬 | Monitoring system disturbance-free maintenance system and method for acquiring driving information |
-
2018
- 2018-12-13 CN CN201822101192.1U patent/CN209167903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827547A (en) * | 2019-11-21 | 2020-02-21 | 袁芬芬 | Monitoring system disturbance-free maintenance system and method for acquiring driving information |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |