CN217563717U - Composite light intelligent monitoring device suitable for narrow severe environment of cable trench - Google Patents
Composite light intelligent monitoring device suitable for narrow severe environment of cable trench Download PDFInfo
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- CN217563717U CN217563717U CN202221419485.4U CN202221419485U CN217563717U CN 217563717 U CN217563717 U CN 217563717U CN 202221419485 U CN202221419485 U CN 202221419485U CN 217563717 U CN217563717 U CN 217563717U
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Abstract
The utility model provides a compound light intelligent monitoring device suitable for narrow adverse circumstances of cable pit relates to electric power monitoring technology field. The utility model comprises a compound light monitoring rotor, a tubular track, a traction wire harness and a rotor traction device; the composite light monitoring rotor can realize the movement and the positioning of the rotor under the matching of the traction wire harness and the rotor traction device, so that accurate monitoring can be realized for each area in the cable trench; the traction length is calculated by selecting a stepping motor and reading data such as the number of turns of the stepping motor and the distance between rotating shafts from a register in a programmable stepping motor control driving module, so that the current specific position is obtained; carry out the friction protection through the graphite neck ring, and add the rubber circle in the inlayer, the shock attenuation is just conveniently changed.
Description
Technical Field
The utility model relates to an electric power control technical field especially relates to a compound light intelligent monitoring device suitable for narrow adverse circumstances of cable pit.
Background
Because the cable trench is wide in distribution, difficult to observe, long in length, much in rainwater and poor in environment, each point in the cable needs to be monitored, the cost is high, and the realization difficulty is high. When the cable trench is inspected, the method is single, the cover plate needs to be opened, and the maintenance cost is high. Because the cable is laid densely, the conditions such as cable temperature, fire, ponding, mouse activity in the ditch can not be effectively monitored in real time, and the personnel on duty hardly inspects and finds the conditions in the cable ditch to be close to the management and control blind area. Once a fault occurs in the cable duct, the processing difficulty is large, the time consumption is long, and the safe operation of the electrical equipment is seriously threatened and influenced.
Therefore, it is necessary to establish an intelligent composite light monitoring device suitable for the narrow and severe environment of the cable trench to solve the problems of high cost and high difficulty in the whole-process monitoring of the cable trench.
SUMMERY OF THE UTILITY MODEL
For solving one of the technical problem, the utility model provides a pair of compound light intelligent monitoring device suitable for the narrow adverse circumstances of cable pit installs in cable pit department, including compound light monitoring active cell, tubulose track, traction pencil and active cell draw gear.
Specifically, the tubular track is laid along the cable trench and is fixedly installed on the upper part of the side wall of the cable trench; a cable trench monitoring port is further formed in the pipe wall of the tubular rail in a penetrating mode, and a C-shaped tubular rail is formed; the cable is laid the cable pit bottom, cable pit monitoring mouth sets up towards the cable.
Specifically, the compound light monitoring rotor is arranged in the tubular track and comprises a rotor shell and a compound light monitoring device arranged in the rotor shell; the rotor shell comprises a columnar cavity, a cavity sealing cover and a cable monitoring port, wherein the cable monitoring port is formed in the middle of the side wall of the columnar cavity and is sealed through a transparent baffle; the cavity sealing covers are installed at two ends of the columnar cavity through threads, a wire harness hole is formed in the middle of each cavity sealing cover, one end of the traction wire harness is fixed to the wire harness hole through a bundling sealing ring, and the other end of the traction wire harness is connected with the mover traction device.
Specifically, the rotor traction device comprises an A-end active tractor and a B-end active tractor, and the A-end active tractor and the B-end active tractor are respectively arranged at the head end and the tail end of the cable trench; and the other end of the traction wire harness is respectively connected with the rotor traction devices on the same side.
As a further solution, the rotor housing is further provided with a limiting buckle frame at the edge of the cable monitoring port, the rotor housing is installed in the tubular track, and the limiting buckle frame is buckled at the cable trench monitoring port and limits and fixes the orientation of the rotor housing.
As a further solution, the traction wire harness comprises a power traction wire harness and a communication traction wire harness and is connected with the A-end active tractor or the B-end active tractor.
Specifically, the power traction wire harness comprises an outer layer traction wire harness and an inner layer power wire harness; the outer layer traction wire harness wraps the inner layer power wire harness; the communication traction wire harness comprises an outer layer traction wire harness and an inner layer communication wire harness; the outer layer traction wire harness wraps the inner layer communication wire harness.
As a further solution, the composite light monitoring device includes a visible light photographing lens, an infrared light photographing lens, a light supplement lamp, a communication module, a voltage stabilizing module, and a photographing control module.
Specifically, the visible light shooting lens, the infrared light shooting lens, the light supplement lamp, the communication module and the voltage stabilizing module are respectively electrically connected with the shooting control module, and the shooting control module is arranged through the MCU chip; the voltage stabilizing module is also electrically connected with one end of the inner-layer power wire harness; the communication module is also electrically connected with one end of the inner-layer communication wiring harness; the visible light shooting lens, the infrared light shooting lens and the light supplementing lamp are arranged at the cable trench monitoring port.
As a further solution, the end a active tractor and the end B active tractor adopt the same tractor, the tractor comprises a traction motor, a winding shaft, a wire harness storage box, a traction control module and a power module, the traction motor and the power module are respectively and electrically connected with the traction control module, the traction motor is connected with the winding shaft rotating shaft, the winding shaft is installed in the wire harness storage box, and one end of the traction wire harness is fixed on the winding shaft and is stored in the storage box in a spiral disc-shaped structure; the power module is electrically connected with the other end of the inner-layer power wire harness.
As a further solution, a synchronous traction module is further disposed between the a-end active type traction machine and the B-end active type traction machine, and the synchronous traction module includes a traction controller, a traction driver, a motor synchronous circuit, and an indication and switch unit.
Specifically, the traction controller is an MCU controller and comprises a plurality of I/O ports; the traction driver is a drive control chip with the model number of ULN2003A, and comprises an input port a1, an input port a2, an input port a3, an input port a4, an input port a5, an input port a6, an input port a7, an input port a8, an output port b1, an output port b2, an output port b3, an output port b4, an output port b5, an output port b6, an output port b7 and an output port b8; the indicating and switching unit comprises a relay 1, a relay 2, a buzzer, an indicating lamp 1 and an indicating lamp 2; the motor synchronous circuit comprises two reverse branches with the same structure, and each reverse branch comprises a shunt and an inverter; the shunt comprises an input end and two output ends, wherein one output end is used as an in-phase output end, and the other output end is connected with the phase inverter in series and then is used as an inverted output end.
The input port a1, the input port a2, the input port a3, the input port a4, the input port a5, the input port a6 and the input port a7 are respectively connected in series with resistors with the resistance value of 4K ohm, then are grounded and are respectively connected to the corresponding I/O ports; the input port a8 is directly grounded; the input port a1 and the input port a2 are respectively connected in series with a relay 1 and a relay 2, and the other ends of the relay 1 and the relay 2 are connected with +12V direct current; the output port B3 and the output port B4 are used as control output ports and are respectively connected with a reverse branch, and two in-phase output ends of the reverse branch are connected with a traction control module of any one of the A-end active tractor or the B-end active tractor; the two reverse phase output ends of the reverse branch are connected with the other traction control module, and the two traction control modules are also respectively connected with +12V direct current; the output port b5, the output port b6 and the output port b7 are respectively connected with the buzzer, the indicator lamp 1 and the indicator lamp 2 in series and then connected with +12V direct current, the output port b8 is connected with the +12V direct current, and a capacitor C is further arranged between the output port b8 and the input port a 8.
As a further solution, a monitoring server is further arranged, the monitoring server is electrically connected with the other end of the inner-layer communication wiring harness, and the monitoring server is electrically connected with the traction control module.
As a further solution, an intelligent monitoring system is further provided, and the intelligent monitoring system comprises a monitoring control system and a monitoring display system.
Specifically, the monitoring control system comprises a control console and a control keyboard, the control keyboard is electrically connected with the control console, and the control console is electrically connected with the monitoring server.
Specifically, the monitoring display system comprises a display driver and a display screen, the display screen is electrically connected with the display driver, and the display driver is electrically connected with the monitoring server.
As a further solution, a mover positioning module is further provided; the traction motor is a stepping motor, and the traction control module is a programmable stepping motor control driving module and comprises a driving register; and the rotor positioning module is electrically connected with the drive register and forwards the electric signal in the drive register to the monitoring server.
As a further solution, the composite optical monitoring rotor is further provided with graphite collars at two ends; the graphite neck ring includes graphite circle and rubber circle, graphite circle nestification is at the rubber circle skin, the neck ring mounting groove has been seted up on the cylindrical cavity outer wall, the rubber circle nestification is on the neck ring mounting groove.
Compared with the prior art, the utility model provides a pair of compound light intelligent monitoring device suitable for narrow adverse circumstances of cable pit has following beneficial effect:
the utility model comprises a compound light monitoring rotor, a tubular track, a traction wire harness and a rotor traction device; the composite light monitoring rotor can realize the movement and the positioning of the rotor under the matching of the traction wire harness and the rotor traction device, so that accurate monitoring can be realized for each area in the cable trench; the traction length is calculated by selecting a stepping motor and reading data such as the number of turns of the stepping motor and the distance between rotating shafts from a register in a programmable stepping motor control driving module, so that the current specific position is obtained; carry out friction protection through the graphite neck ring, and add the rubber circle at the inlayer, the shock attenuation just conveniently changes.
Drawings
Fig. 1 is a schematic view illustrating a preferred installation of an intelligent composite light monitoring device according to an embodiment of the present invention;
fig. 2 is a first schematic structural diagram of a composite light monitoring mover according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating an installation of a composite light monitoring mover according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a composite light monitoring mover according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a graphite collar according to an embodiment of the present invention;
fig. 6 is a schematic connection diagram of a mover traction device provided in an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of a preferred circuit structure of the synchronous traction module according to an embodiment of the present invention.
Wherein, the reference numbers: 1. a composite light monitoring mover; 2. a tubular rail; 11. a mover housing; 12. a cable monitoring port; 13. a cavity sealing cover; 14. a contracting sealing ring; 15. limiting the buckle frame; 16. a cable trench monitoring port; 17. a collar mounting slot; 131. a graphite ring; 132. a rubber ring; 3. drawing the wire harness; 4. mover traction device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
It should be noted that: the conditions such as fire, mice and the like easily occur in the cable trench, so that people need to monitor and master the conditions in the cable trench, potential dangers are eliminated, and the danger is sensed and stopped in time when occurring. However, cable trench monitoring has a number of difficulties: 1. the cable trench has long lines along the way, and the cost for arranging the whole-course monitoring camera along the way is too high; 2. cable ducts are usually arranged in remote areas, the manual monitoring cost is high, and problems cannot be found in time; 3. the environment in the cable trench is complex and severe, and an industrial monitoring robot is difficult to be suitable for the situation and has high cost.
For this reason, as shown in fig. 1 to fig. 7, the composite optical intelligent monitoring device suitable for the narrow and severe environment of the cable trench provided by the present embodiment is installed at the cable trench, and includes a composite optical monitoring mover 1, a tubular rail 2, a traction harness 3, and a mover traction device 4.
Specifically, the tubular track 2 is laid along the cable trench and fixedly installed on the upper part of the side wall of the cable trench; a cable trench monitoring port 16 is further formed in the pipe wall of the tubular rail 2 in a penetrating mode, and a C-shaped tubular rail is formed; the cable is laid the cable pit bottom, and cable pit monitoring mouth 16 sets up towards the cable.
Specifically, the compound light monitoring rotor 1 is installed in the tubular track 2 and comprises a rotor shell 11 and a compound light monitoring device installed inside the rotor shell 11; the rotor shell 11 comprises a columnar cavity, a cavity sealing cover 13 and a cable monitoring port 12, wherein the cable monitoring port 12 is formed in the middle of the side wall of the columnar cavity and is sealed through a transparent baffle; the cavity sealing covers 13 are installed at two ends of the columnar cavity through threads, a wire harness hole is formed in the middle of each cavity sealing cover 13, one end of each traction wire harness 3 is fixed at the wire harness hole through a bundling sealing ring 14, and the other end of each traction wire harness is connected with the rotor traction device 4.
Specifically, the rotor traction device 4 comprises an A-end active tractor and a B-end active tractor, and is respectively arranged at the head end and the tail end of the cable trench; the other end of the traction wire harness 3 is respectively connected with the rotor traction devices 4 on the same side.
It should be noted that: as shown in fig. 1, the compound light intelligent monitoring device that this implementation proposed adopts compound light monitoring active cell 1 to come to carry out whole journey monitoring along the way to the cable pit, because compound light monitoring active cell 1 can be under the cooperation of traction pencil 3 and active cell draw gear 4, realize the removal and the location of active cell, the event can realize accurate monitoring to each region in the cable pit, because compound light monitoring active cell 1 installs in tubulose track 2, and compound light monitoring device has active cell shell 11 to wrap up the protection, the event can adapt to the adverse circumstances in the cable pit, guarantee the waterproof of device, sand prevention, it is dustproof.
As a further solution, the mover housing 11 is further provided with a limiting buckle frame 15 at the edge of the cable monitoring port 12, the mover housing 11 is installed in the tubular track 2, and the limiting buckle frame 15 is buckled at the cable trench monitoring port 16 and limits and fixes the orientation of the mover housing 11.
It should be noted that: as shown in fig. 2 and 3, since the mover housing 11 is arranged in a column shape, it is easy to generate a rotational deviation in the process of dragging and moving, so that the cable monitoring port 12 cannot be aligned to the cable, and the embodiment ensures that the mover housing 11 does not deflect by arranging the limiting buckle frame 15 at the edge of the cable monitoring port 12.
As a further solution, the traction harness 3 includes a power traction harness and a communication traction harness, and is connected to the a-terminal active traction machine or the B-terminal active traction machine.
Specifically, the power traction wire harness comprises an outer layer traction wire harness and an inner layer power wire harness; the outer layer traction wire harness wraps the inner layer power wire harness; the communication traction wire harness comprises an outer layer traction wire harness and an inner layer communication wire harness; the outer traction wire harness wraps the inner communication wire harness.
It should be noted that: because the whole-course monitoring is realized, a communication channel and a power supply line need to be provided, but the environment along the cable trench is complex, and the cable trench is buried underground, so that the video data transmission is difficult to be carried out in a wireless communication mode, and therefore the communication and power utilization stability of the device is realized by combining the power supply line and the data line into the traction wire harness 3.
As a further solution, the composite light monitoring device comprises a visible light shooting lens, an infrared light shooting lens, a light supplementing lamp, a communication module, a voltage stabilizing module and a shooting control module.
Specifically, the visible light shooting lens, the infrared light shooting lens, the light supplement lamp, the communication module and the voltage stabilizing module are respectively electrically connected with the shooting control module, and the shooting control module is arranged through the MCU chip; the voltage stabilizing module is also electrically connected with one end of the inner-layer power wire harness; the communication module is also electrically connected with one end of the inner-layer communication wiring harness; the visible light shooting lens, the infrared light shooting lens and the light supplementing lamp are arranged at the cable trench monitoring port 16.
It should be noted that: the visible light shooting lens can monitor conditions such as environmental rat disasters in the cable pit, the infrared light shooting lens can monitor conditions such as conflagration, and the light filling lamp can provide the shooting light source under the dark environment, and communication module, voltage stabilizing module and shooting control module are current chip module.
As a further solution, the end a active tractor and the end B active tractor adopt the same tractor, the tractor comprises a traction motor, a reel shaft, a wire harness storage box, a traction control module and a power module, the traction motor and the power module are respectively and electrically connected with the traction control module, the traction motor is connected with the reel shaft rotating shaft, the reel shaft is installed in the wire harness storage box, and one end of a traction wire harness 3 is fixed on the reel shaft and is stored in the storage box in a spiral disc-shaped structure; the power module is electrically connected with the other end of the inner layer power wire harness.
It should be noted that: the existing rotor moving technology mainly comprises a carrier plate moving type, a rotating shaft driving type and a wire harness traction type, wherein the carrier plate moving type is self-driven through a micro motor on the carrier plate, and remote control and power supply are realized by combining NCT (non-cable terminal) power supply and non-cable communication technology, but the technical device is complex, is suitable for areas such as an automatic factory building and the like, and is not suitable for the severe environment scenes such as cable ditches. The rotating shaft driving type is low in cost, sufficient in driving force and simple in device, but due to the fact that a curved terrain exists along a cable trench and the driving distance is long, the rotating shaft driving type cannot be deployed in the environment, as shown in fig. 6, the wire harness traction type is selected to provide kinetic energy for the composite light monitoring rotor 1 in the embodiment.
As a further solution, a synchronous traction module is further arranged between the end a active type traction machine and the end B active type traction machine, and the synchronous traction module comprises a traction controller, a traction driver, a motor synchronous circuit and an indication and switch unit.
Specifically, the traction controller is an MCU controller and comprises a plurality of I/O ports; the traction driver is a driving control chip with the model number of ULN2003A, and comprises an input port a1, an input port a2, an input port a3, an input port a4, an input port a5, an input port a6, an input port a7, an input port a8, an output port b1, an output port b2, an output port b3, an output port b4, an output port b5, an output port b6, an output port b7 and an output port b8; the indicating and switching unit comprises a relay 1, a relay 2, a buzzer, an indicator lamp 1 and an indicator lamp 2; the motor synchronous circuit comprises two reverse branches with the same structure, and each reverse branch comprises a shunt and an inverter; the shunt comprises an input end and two output ends, wherein one output end is used as an in-phase output end, and the other output end is connected with the phase inverter in series and then used as an inverted output end.
The input port a1, the input port a2, the input port a3, the input port a4, the input port a5, the input port a6 and the input port a7 are respectively connected in series with a resistor with the resistance value of 4K ohms and then grounded and are respectively connected to the corresponding I/O ports; the input port a8 is directly grounded; the input port a1 and the input port a2 are respectively connected in series with a relay 1 and a relay 2, and the other ends of the relay 1 and the relay 2 are connected with +12V direct current; the output port B3 and the output port B4 are used as control output ports and are respectively connected with a reverse branch, and two paths of in-phase output ends of the reverse branch are connected with a traction control module of any A-end active tractor or B-end active tractor; two opposite phase output ends of the reverse branch are connected with another traction control module, and the two traction control modules are also respectively connected with +12V direct current; the output port b5, the output port b6 and the output port b7 are respectively connected with the buzzer, the indicator lamp 1 and the indicator lamp 2 in series and then connected with +12V direct current, the output port b8 is connected with the +12V direct current, and a capacitor C is further arranged between the output port b8 and the input port a 8.
It should be noted that: as shown in fig. 7, since the scheme of "double-end harness traction" is adopted, the traction motors at the two ends need to rotate synchronously, and the two traction motors rotate synchronously in opposite phases. The reverse phase synchronous rotation CAN be realized through an integrated CAN bus stepping motor driver PMC007, the PMCO07CxSxP is a miniature integrated stepping motor subdivision controller, the controller CAN be directly installed on the rear cover of a series of stepping motors such as 42/57/86 and the like, and the series of controllers provide various model selections based on CAN bus control and different current gears. The PMC007CxSxP stepping motor controller can be used for easily realizing an industrial control network system with up to 120 nodes, and can realize closed-loop control based on an encoder according to user requirements. The PMC007CxSxP adopts an industrial standard CANOPEN DS301 control protocol, so that the complexity of an upper-layer control system is greatly simplified, the control flexibility is retained to the maximum extent, and the method is suitable for various high-precision and wide-range industrial applications. However, the integrated CAN bus stepper motor driver is high in cost, and the system has only two controlled units, so that the embodiment provides a low-cost synchronous driving circuit based on the ULN2003A driving control chip, and the practicability and the cost advantage are both considered.
As a further solution, a monitoring server is further arranged, the monitoring server is electrically connected with the other end of the inner-layer communication wiring harness, and the monitoring server is electrically connected with the traction control module.
As a further solution, an intelligent monitoring system is further provided, and the intelligent monitoring system comprises a monitoring control system and a monitoring display system.
Specifically, the monitoring control system comprises a control console and a control keyboard, the control keyboard is electrically connected with the control console, and the control console is electrically connected with the monitoring server.
Specifically, the monitoring display system comprises a display driver and a display screen, wherein the display screen is electrically connected with the display driver, and the display driver is electrically connected with the monitoring server.
As a further solution, a mover positioning module is further provided; the traction motor is a stepping motor, and the traction control module is a programmable stepping motor control driving module and comprises a driving register; and the rotor positioning module is electrically connected with the drive register and forwards the electric signal in the drive register to the monitoring server.
It should be noted that: when a fault place or a camera is located, the traditional scheme based on the location sensor is low in accuracy in the scene of a cable duct, easy to damage and high in cost. Therefore, in the embodiment, the stepping motor is selected, and data such as the number of rotation turns of the stepping motor and the rotating shaft distance are read from a register in a programmable stepping motor control driving module, so that the traction length is calculated.
As a further solution, the composite light monitoring mover 1 is further provided with graphite collars at both ends; the graphite neck ring includes graphite circle 131 and rubber circle 132, and graphite circle 131 nestification is at the rubber circle 132 skin, has seted up neck ring mounting groove 17 on the cylindrical cavity outer wall, and rubber circle 132 nestification is on the neck ring mounting groove.
It should be noted that: as shown in fig. 4 and fig. 5, since the composite light monitoring mover 1 needs to move continuously in the tubular track 2, the tube wall and the mover housing 11 are damaged by friction, this embodiment solves this problem by using a graphite collar, the graphite ring 131 on the outer layer of the graphite collar can prevent the friction damage device well, the rubber ring 132 can slow down the vibration caused by the movement, and the collar mounting groove 17 can fix the graphite collar therein and facilitate the replacement.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (10)
1. A composite light intelligent monitoring device suitable for a narrow severe environment of a cable trench is installed at the cable trench and is characterized by comprising a composite light monitoring rotor (1), a tubular track (2), a traction wire harness (3) and a rotor traction device (4);
the tubular rail (2) is laid along the cable trench and is fixedly arranged on the upper part of the side wall of the cable trench; a cable trench monitoring port (16) is further formed in the pipe wall of the tubular rail (2) in a penetrating mode, and a C-shaped tubular rail is formed; the cable is laid at the bottom of the cable trench, and the cable trench monitoring port (16) is arranged towards the cable;
the composite light monitoring rotor (1) is arranged in the tubular track (2) and comprises a rotor shell (11) and a composite light monitoring device arranged in the rotor shell (11); the rotor shell (11) comprises a columnar cavity, a cavity sealing cover (13) and a cable monitoring port (12), wherein the cable monitoring port (12) is formed in the middle of the side wall of the columnar cavity and is sealed through a transparent baffle; the cavity sealing covers (13) are installed at two ends of the columnar cavity through threads, a wire harness hole is formed in the middle of each cavity sealing cover (13), one end of each traction wire harness (3) is fixed at the wire harness hole through a bundling sealing ring (14), and the other end of each traction wire harness is connected with the mover traction device (4);
the rotor traction device (4) comprises an A-end active type tractor and a B-end active type tractor, and is respectively arranged at the head end and the tail end of the cable trench; the other end of the traction wire harness (3) is respectively connected with the rotor traction devices (4) on the same side.
2. The intelligent composite light monitoring device suitable for the narrow and severe environment of the cable trench as claimed in claim 1, wherein the rotor housing (11) is further provided with a limiting buckle frame (15) at the edge of the cable monitoring port (12), the rotor housing (11) is installed in the tubular track (2), and the limiting buckle frame (15) is buckled at the cable trench monitoring port (16) and limits and fixes the orientation of the rotor housing (11).
3. The composite light intelligent monitoring device suitable for the narrow severe environment of the cable trench as claimed in claim 1, wherein the traction harness (3) comprises a power supply traction harness and a communication traction harness, and is connected with an A-end active type tractor or a B-end active type tractor;
the power supply traction wire harness comprises an outer layer traction wire harness and an inner layer power supply wire harness; the outer layer traction wire harness wraps the inner layer power wire harness; the communication traction wire harness comprises an outer layer traction wire harness and an inner layer communication wire harness; the outer layer traction wire harness wraps the inner layer communication wire harness.
4. The intelligent composite light monitoring device suitable for the narrow and severe environment of the cable trench as claimed in claim 3, wherein the composite light monitoring device comprises a visible light shooting lens, an infrared light shooting lens, a light supplementing lamp, a communication module, a voltage stabilizing module and a shooting control module;
the visible light shooting lens, the infrared light shooting lens, the light supplementing lamp, the communication module and the voltage stabilizing module are respectively and electrically connected with the shooting control module, and the shooting control module is arranged through the MCU chip; the voltage stabilizing module is also electrically connected with one end of the inner-layer power wire harness; the communication module is also electrically connected with one end of the inner-layer communication wiring harness; the visible light shooting lens, the infrared light shooting lens and the light supplementing lamp are arranged at a cable trench monitoring port (16).
5. The composite light intelligent monitoring device suitable for the narrow severe environment of the cable trench as claimed in claim 4, wherein the A-end active tractor and the B-end active tractor adopt the same tractor, the tractor comprises a traction motor, a reel shaft, a harness storage box, a traction control module and a power module, the traction motor and the power module are respectively and electrically connected with the traction control module, the traction motor is connected with the reel shaft through a rotating shaft, the reel shaft is installed in the harness storage box, one end of the traction harness (3) is fixed on the reel shaft and is stored in the storage box in a spiral disc-shaped structure; the power module is electrically connected with the other end of the inner-layer power wire harness.
6. The composite light intelligent monitoring device suitable for the narrow severe environment of the cable trench as claimed in claim 5, wherein a synchronous traction module is further arranged between the A-end active tractor and the B-end active tractor, and the synchronous traction module comprises a traction controller, a traction driver, a motor synchronous circuit and an indication and switch unit;
the traction controller is an MCU controller and comprises a plurality of I/O ports;
the traction driver is a driving control chip with the model number of ULN2003A, and comprises an input port a1, an input port a2, an input port a3, an input port a4, an input port a5, an input port a6, an input port a7, an input port a8, an output port b1, an output port b2, an output port b3, an output port b4, an output port b5, an output port b6, an output port b7 and an output port b8;
the indicating and switching unit comprises a relay 1, a relay 2, a buzzer, an indicating lamp 1 and an indicating lamp 2;
the motor synchronous circuit comprises two reverse branches with the same structure, and each reverse branch comprises a shunt and an inverter; the shunt comprises an input end and two output ends, wherein one output end is used as an in-phase output end, and the other output end is connected with the inverter in series and then used as an inverted output end;
the input port a1, the input port a2, the input port a3, the input port a4, the input port a5, the input port a6 and the input port a7 are respectively connected in series with resistors with the resistance value of 4K ohm, then are grounded and are respectively connected to the corresponding I/O ports; the input port a8 is directly grounded; the input port a1 and the input port a2 are respectively connected in series with a relay 1 and a relay 2, and the other ends of the relay 1 and the relay 2 are connected with +12V direct current; the output port B3 and the output port B4 are used as control output ports and are respectively connected with a reverse branch, and two in-phase output ends of the reverse branch are connected with a traction control module of any one of the A-end active tractor or the B-end active tractor; the two reverse phase output ends of the reverse branch are connected with the other traction control module, and the two traction control modules are also respectively connected with +12V direct current; the output port b5, the output port b6 and the output port b7 are respectively connected with the buzzer, the indicator lamp 1 and the indicator lamp 2 in series and then connected with +12V direct current, the output port b8 is connected with the +12V direct current, and a capacitor C is further arranged between the output port b8 and the input port a 8.
7. The intelligent composite light monitoring device suitable for the narrow severe environment of the cable trench as claimed in claim 6, further comprising a monitoring server, wherein the monitoring server is electrically connected with the other end of the inner layer communication harness, and the monitoring server is electrically connected with the traction control module.
8. The intelligent composite light monitoring device suitable for the narrow severe environment of the cable trench as claimed in claim 7, wherein an intelligent monitoring system is further provided, and the intelligent monitoring system comprises a monitoring control system and a monitoring display system;
the monitoring control system comprises a console and a control keyboard, wherein the control keyboard is electrically connected with the console, and the console is electrically connected with the monitoring server;
the monitoring display system comprises a display driver and a display screen, the display screen is electrically connected with the display driver, and the display driver is electrically connected with the monitoring server.
9. The intelligent composite light monitoring device suitable for the narrow severe environment of the cable trench as claimed in claim 7, further comprising a rotor positioning module; the traction motor is a stepping motor, and the traction control module is a programmable stepping motor control driving module and comprises a driving register; and the rotor positioning module is electrically connected with the drive register and forwards the electric signal in the drive register to the monitoring server.
10. The intelligent composite light monitoring device suitable for the severe narrow environment of the cable trench as claimed in claim 1, wherein the composite light monitoring rotor (1) is further provided with graphite collars at two ends; the graphite neck ring includes graphite circle (131) and rubber circle (132), graphite circle (131) nestification is outer in rubber circle (132), neck ring mounting groove (17) have been seted up on the cylindrical cavity outer wall, rubber circle (132) nestification is on neck ring mounting groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221419485.4U CN217563717U (en) | 2022-06-07 | 2022-06-07 | Composite light intelligent monitoring device suitable for narrow severe environment of cable trench |
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| CN202221419485.4U CN217563717U (en) | 2022-06-07 | 2022-06-07 | Composite light intelligent monitoring device suitable for narrow severe environment of cable trench |
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