CN107623260A - A kind of automatic monitor-type ring main unit - Google Patents
A kind of automatic monitor-type ring main unit Download PDFInfo
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- CN107623260A CN107623260A CN201710851574.3A CN201710851574A CN107623260A CN 107623260 A CN107623260 A CN 107623260A CN 201710851574 A CN201710851574 A CN 201710851574A CN 107623260 A CN107623260 A CN 107623260A
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- main unit
- ring main
- type ring
- motor
- door body
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Abstract
The present invention relates to a kind of automatic monitor-type ring main unit, it includes casing and multiple looped network cabinets in casing, the inside of each looped network cabinet is equipped with ring main unit monitoring client and adjusting means, ring main unit monitoring client includes the first control module, sensor assembly and first communication module, and sensor assembly is connected with the first control module；First control module is connected with extraneous Surveillance center；Automatic monitor-type ring main unit also includes automatic detecting module, and automatic detecting module includes crusing robot, is provided with second communication module and the second control module in crusing robot, the second control module is connected by second communication module with extraneous Surveillance center；The rounded structure of casing, casing is interior to be provided with the spiral rail being used for for crusing robot operation, and multiple looped network cabinets may be contained within the inside of spiral rail.The control process of the present invention is simpler, intelligent, and can realize 360 ° of inspections in casing, avoids omitting, monitoring result is more accurate.
Description
Technical field
The present invention relates to technical field of electric equipment, more particularly to a kind of automatic monitor-type ring main unit.
Background technology
Ring main unit is typically mounted at the places such as corner or field in distribution network systems, in unserviced state；Easily
Because caused by the reasons such as air switch virtual connection, aging circuit in ring main unit body wire overheat, arc short-circuit and catch fire, cause ring main unit
Burn, economic loss is brought to enterprise, serious inconvenience is brought to resident living.Therefore the ambient parameter inside ring main unit is carried out
Monitoring is very necessary in real time.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automatic monitor-type ring main unit, to overcome above-mentioned prior art
In deficiency.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of automatic monitor-type ring main unit is provided, including
Casing and multiple looped network cabinets in the casing, the inside of each looped network cabinet be equipped with ring main unit monitoring client and
Adjusting means, the ring main unit monitoring client include the first control module, sensor assembly and first communication module, the sensor
Module and the adjusting means are connected with first control module；First control module passes through the described first communication mould
Block is connected with extraneous Surveillance center.
The beneficial effects of the invention are as follows：, can be to looped network cabinet by setting ring main unit monitoring client in the inside of looped network cabinet
Interior environmental aspect is detected in real time, and is adjusted when there is unusual condition by adjusting means, to avoid causing ring
Net cabinet burns.
Further：The automatic monitor-type ring main unit also includes automatic detecting module, and the automatic detecting module includes patrolling
Robot is examined, is provided with second communication module and the second control module in the crusing robot, second control module passes through
The second communication module is connected with extraneous Surveillance center；The rounded structure of casing, interior be provided with of the casing are used to supply institute
The spiral rail of crusing robot operation is stated, multiple looped network cabinets may be contained within the inside of the spiral rail.
The above-mentioned further beneficial effect of scheme is：Occur flare inside ring main unit body, can not only be solved by adjusting means
Certainly during problem, extraneous Surveillance center can automatically generate the inspection route of crusing robot and be sent to by second communication module and be patrolled
Robot is examined, crusing robot travels in spiral rail after inspection route is received and carries out inspection work, checks each
The working condition of individual looped network cabinet, control process is simpler, intelligent, and can realize 360 ° of inspections in casing, avoids sending out
Raw to omit, monitoring result is more accurate；Staff, which need not take considerable time, simultaneously rushes to remote ring main unit erecting bed
Processing, processing is much sooner, efficiently.
Further：The crusing robot includes detection head, intelligent chassis and road wheel, the road wheel and is arranged at institute
The bottom on intelligent chassis is stated, the detection head is arranged at the top on the intelligent chassis；Light is integrated with the detection head
Learn video camera and thermal infrared imager, the optical camera, the infrared video camera and the intelligent chassis are with described second
Control module connects.
The above-mentioned further beneficial effect of scheme is：During inspection, optical camera collection regards crusing robot
The infrared data stream of optical data stream and thermal infrared imager the collection video image of frequency image will be sent to the external world in real time supervises
Control center, by image recognition technology and video detection technology, analysis is carried out to optical data stream and may recognize that on looped network cabinet
The reading of all kinds of instrument, and judge it whether in normal range (NR)；Using high sensitive infrared thermography and sequential heat into
As technology, can detect that in ring main unit body with the presence or absence of abnormal conditions such as flare.
Further：The automatic monitor-type ring main unit also includes tank chain, and the power line of the crusing robot is arranged at
In the tank chain.
The above-mentioned further beneficial effect of scheme is：Tank chain is by with before crusing robot and then deploying, by inspection
The power line of robot is positioned in tank chain, can avoid that circuit wrapping phenomena occurs；Tank chain is often saved and can opened simultaneously,
Dismount, be easy to maintenance.
Further：The automatic monitor-type ring main unit also includes extinguishing device, and the extinguishing device includes fire extinguisher and company
Adapter, the fire extinguisher are fixed on the bottom of the spiral rail, and the first end of the connecting tube goes out with the fire extinguisher
Mouth connection, the crusing robot are provided with the shower nozzle connected with the second end of the connecting tube；The connecting tube is arranged at institute
State in tank chain.
The above-mentioned further beneficial effect of scheme is：Crusing robot in the process of running, is kept by the connecting tube moment
With the connection of fire extinguisher, when in inspection during find flare when, fire extinguishing processing can be carried out immediately, avoid fire spreading；Separately
Fire extinguishing processing is only carried out during processing to flare position, good extinguishing effect, saves resource, while do not interfere with other ring main unit works
Make.
Further：The crusing robot also include the first motor, turntable, the second motor, three-motor and
Connecting rod, first motor are fixed on the intelligent chassis；The turntable is arranged at the top on the intelligent chassis, and
With the output axis connection of first motor；Second motor is fixed on the turntable, and the first of the connecting rod
End and the output axis connection of second motor；The three-motor is fixed on the second end of the connecting rod, the inspection
Survey the output axis connection of head and the three-motor；First motor, second motor and the 3rd electricity
Motivation is connected with second control module；The shower nozzle is arranged on the turntable.
The above-mentioned further beneficial effect of scheme is：Shower nozzle is arranged on turntable, when finding flare, turntable can
Rotate so that shower nozzle alignment flare is put out a fire, extinguishing effect is more preferable.
Further：The shower nozzle includes nozzle and expansion link, and the expansion link is hollow structure, one end of the expansion link
It is connected with the second end of the connecting tube, the other end of the expansion link is connected with the nozzle；The expansion link is fixed on institute
State on turntable；The expansion link is connected with second control module.
The above-mentioned further beneficial effect of scheme is：Nozzle can be made by flexible expansion link, and close to flare, extinguishing effect is more
It is good.
Further：The sensor assembly includes temperature sensor and humidity sensor, the temperature sensor and described
Humidity sensor is connected with first control module.
The above-mentioned further beneficial effect of scheme is：The temperature and humidity information in ring main unit body can be detected.
Further：The casing includes base, side wall and top cover, and the side wall includes the first semi-circular door body and the second half
Annular door body, the external diameter of the first semi-circular door body are less than or equal to the internal diameter of the second semi-circular door body, the base and
The first annular groove to match with the first semi-circular door body is equipped with the top cover；On the base and the top cover
Provided with the second annular groove to match with the second semi-circular door body.
The above-mentioned further beneficial effect of scheme is：Staff when being overhauled, can 360 ° rotate door body so that inspection
It is more convenient to repair.
Further：The first end of the first semi-circular door body be provided with projection, the first of the second semi-circular door body
End is provided with the groove to match with the projection；The bottom at second end of the first semi-circular door body is provided with the to stretch out
One extension board, first extension board are provided with the first lockhole, and the bottom at second end of the second semi-circular door body is provided with outwards
Second extension board of extension, second extension board are provided with the second lockhole；The base is provided with the 3rd upwardly extended and prolonged
Plate is stretched, the 3rd extension board is provided with the 3rd lockhole.
The above-mentioned further beneficial effect of scheme is：Maintenance terminates, can be by being arranged in the first lockhole, the second lockhole and
Lockset in three lockholes locks the first semi-circular door body, the second semi-circular door body, to avoid other staff from destroying in casing
Looped network cabinet；Lockset also extends through the 3rd lockhole simultaneously, it is ensured that the first semi-circular door body and the second semi-circular door body after locking are not
It can rotate.
Brief description of the drawings
Fig. 1 is a kind of monitoring system figure of automatic monitor-type ring main unit of the present invention；
Fig. 2 is a kind of stereogram of automatic monitor-type ring main unit of the present invention；
Fig. 3 is the enlarged diagram of structure at A in Fig. 2；
Fig. 4 is a kind of half-sectional stereogram of automatic monitor-type ring main unit of the present invention；
Fig. 5 is the enlarged diagram of structure at B in Fig. 4；
Fig. 6 is the structural representation of shower nozzle in the present invention；
Fig. 7 is the sectional view at C-C ' places in Fig. 2；
In figure, 1 be casing, 11 be spiral rail, 12 be base, 121 be fourth annular groove, 122 be the 3rd extension board,
13 it is side wall, 131 be the first semi-circular door body, 1311 be raised, 1312 be the first extension board, 1313 be the first lockhole, 132 is
Second semi-circular door body, 1321 be the second extension board, 14 be top cover, 141 be cover plate, 15 be first annular groove, 16 be the second ring
Shape groove, 17 be third communication module, 18 be the 3rd control module, 2 be looped network cabinet, 21 be ring main unit monitoring client, 211 be first
Control module, 212 be sensor assembly, 213 be first communication module, 22 be adjusting means, 3 be extraneous Surveillance center, 4 be from
Dynamic polling module, 41 be crusing robot, 411 be second communication module, 412 be detect head, 413 be intelligent chassis, 414 be
Road wheel, 415 be shower nozzle, 4151 be nozzle, 4152 be expansion link, 416 be the first motor, 417 be turntable, 418 be company
Bar, 419 be the second control module, 5 be tank chain, 6 be extinguishing device, 61 be fire extinguisher.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1 and Figure 4, a kind of automatic monitor-type ring main unit, including casing 1 and multiple in the casing 1
Looped network cabinet 2, the inside of each looped network cabinet 2 are equipped with ring main unit monitoring client 21 and adjusting means 22, the ring main unit
Monitoring client 21 includes the first control module 211, sensor assembly 212 and first communication module 213, the sensor assembly 212
It is connected with the adjusting means 22 with first control module 211；First control module 211 is logical by described first
Letter module 213 is connected with extraneous Surveillance center 3；The automatic monitor-type ring main unit also includes automatic detecting module 4, described automatic
Polling module 4 includes crusing robot 41, and the control module of second communication module 411 and second is provided with the crusing robot 41
419, second control module 419 is connected by the second communication module 411 with extraneous Surveillance center 3；The casing 1 is in
Circular configuration, the casing 1 is interior to be provided with the spiral rail 11 being used for for the crusing robot 41 operation, multiple looped networks
Cabinet 2 may be contained within the inside of the spiral rail 11.Extraneous Surveillance center 3 can automatically generate the inspection of crusing robot 41
Route is simultaneously sent to crusing robot 41 by second communication module 411, crusing robot 41 after inspection route is received
Travelled in spiral rail 11 and carry out inspection work, check the working condition of each looped network cabinet 2, control process is simpler
It is single, intelligent, and 360 ° of inspections in casing 1 can be realized, avoid omitting, monitoring result is more accurate.
As shown in figure 5, the crusing robot 41 includes detection head 412, intelligent chassis 413 and road wheel 414, it is described
Road wheel 414 is arranged at the bottom on the intelligent chassis 413, and the detection head 412 is arranged at the upper of the intelligent chassis 413
Side；Optical camera and thermal infrared imager, the optical camera, the infrared photography are integrated with the detection head 412
Instrument and the intelligent chassis 413 are connected with second control module 419.Crusing robot 41 is during inspection, light
The infrared data stream of the optical data stream and thermal infrared imager collection video image of learning camera acquisition video image will be real-time
Transmission to extraneous Surveillance center 3, by image recognition technology and video detection technology, optical data stream, which is analyzed, to be known
Do not go out the reading of all kinds of instrument on looped network cabinet 2, and judge it whether in normal range (NR)；Using high sensitive it is infrared heat into
As instrument and sequential thermal imaging, can detect that in looped network cabinet 2 with the presence or absence of abnormal conditions such as flare.
As shown in figure 5, the automatic monitor-type ring main unit also includes tank chain 5, the power line of the crusing robot 41
It is arranged in the tank chain 5.Tank chain 5 is arranged on screw type guideway 11, and tank chain 5 is by before with crusing robot 41
And then deploy, the power line of crusing robot 41 is positioned in tank chain 5, can avoid that circuit wrapping phenomena occurs；It is simultaneously smooth
Gram chain 5 is often saved and can opened, dismounting, easy to maintenance.
As shown in figure 4, the automatic monitor-type ring main unit also includes extinguishing device 6, the extinguishing device 6 includes fire extinguisher
61 and connecting tube, the fire extinguisher 61 is fixed on the bottom of the spiral rail 11, the first end of the connecting tube with it is described
The outlet of fire extinguisher 61, the crusing robot 41 are provided with the shower nozzle 415 connected with the second end of the connecting tube；Institute
Connecting tube is stated to be arranged in the tank chain 5.Crusing robot 41 in the process of running, is kept and put out a fire by the connecting tube moment
The connection of device 61, when in inspection during find flare when, fire extinguishing processing can be carried out immediately, avoid fire spreading；Elsewhere manage
When only carry out fire extinguishing processing to flare position, good extinguishing effect, save resource, while do not interfere with the work of other ring main units.
Be additionally provided with alarm module in the casing 1, when the intensity of a fire is larger, crusing robot 41 can not complete independently fire extinguishing task when, alarm
Module will sound the alarm.
Door body on the looped network cabinet 2 uses rolling screen door, after crusing robot 41 finds flare, corresponding looped network cabinet
Rolling screen door on 2 will be opened, and facilitate crusing robot 41 to carry out fire extinguishing processing.
The looped network cabinet 2 is chosen as square structure, reference can be made to Fig. 7；The looped network cabinet 2 is also chosen as circular knot
Structure.
As shown in figure 5, the crusing robot 41 also includes the first motor 416, turntable 417, the second motor, the
Three-motor and connecting rod 418, first motor 416 are fixed on the intelligent chassis 413；The turntable 417 is set
In the top on the intelligent chassis 413, and with the output axis connection of first motor 416；Second motor is fixed
In on the turntable 417, the first end of the connecting rod 418 and the output axis connection of second motor；3rd electricity
Motivation is fixed on the second end of the connecting rod 418, the output axis connection of the detection head 412 and the three-motor；
First motor 416, second motor and the three-motor are connected with second control module 419；
The shower nozzle 415 is arranged on the turntable 417.Shower nozzle 415 is arranged on turntable 417, when finding flare, rotation
Platform 417 is rotatable so that shower nozzle 415 is directed at flare and put out a fire, and extinguishing effect is more preferable.First motor 416, the second motor,
Three-motor and intelligent chassis 413 are connected by second communication module 411 with extraneous Surveillance center 3.
As shown in fig. 6, the shower nozzle 415 includes nozzle 4151 and expansion link 4152, the expansion link 4152 is hollow knot
Structure, one end of the expansion link 4152 are connected with the second end of the connecting tube, the other end of the expansion link 4152 with it is described
Nozzle 4151 connects；The expansion link 4152 is fixed on the turntable 417；The expansion link 4152 and the described second control
Module 419 connects.By flexible expansion link 4152 nozzle 4151 can be made more preferable close to flare, extinguishing effect.
The sensor assembly 212 includes temperature sensor and humidity sensor, the temperature sensor and the humidity
Sensor is connected with first control module 211.The temperature and humidity information in looped network cabinet 2 can be detected.
The adjusting means 22 includes heater and blower fan.For adjusting the temperature and humidity in looped network cabinet 2.It is described to add
Hot device is the heater with multi-step temperature regulatory function；The heater includes the heating plate that polylith is connected in parallel, each described
Between heating plate independently of each other；The heating plate is PTC heating plates.
As shown in figure 4, the casing 1 includes base 12, side wall 13 and top cover 14, the side wall 13 includes the first semi-circular
The semi-circular door body 132 of door body 131 and second, the external diameter of the first semi-circular door body 131 are less than or equal to second semi-circular
The internal diameter of door body 132, to match with the first semi-circular door body 131 is equipped with the base 12 and the top cover 14
One annular groove 15；Second to match with the second semi-circular door body 132 is equipped with the base 12 and the top cover 14
Annular groove 16.Staff when being overhauled, can 360 ° rotate door body so that maintenance is more convenient.
As shown in Figure 2 and Figure 4, circular hole is additionally provided with the top cover 14, cover plate 141 is provided with the circular hole, passes through setting
Circular hole, it can be taken out and be replaced by circular hole after indivedual scaling loss of looped network cabinet 2, it is easier for installation.
As shown in Figure 3 and Figure 7, the first end of the first semi-circular door body 131 is provided with projection 1311, and described the second half
The first end of annular door body 132 is provided with and raised 1311 groove to match；The first semi-circular door body 131 second
The bottom at end is provided with the first extension board 1312 to stretch out, and first extension board 1312 is provided with the first lockhole 1313, institute
The bottom for stating the end of the second semi-circular door body 132 second is provided with the second extension board 1321 to stretch out, second extension board
1321 are provided with the second lockhole；The base 12 is provided with the 3rd extension board 122 upwardly extended, the 3rd extension board 122
It is provided with the 3rd lockhole.Maintenance terminates, and can be incited somebody to action by the lockset being arranged in the first lockhole 1313, the second lockhole and the 3rd lockhole
First semi-circular door body 131, the second semi-circular door body 132 are locked, to avoid the looped network cabinet 2 that other staff are destroyed in casing 1；
Lockset also extends through the 3rd lockhole simultaneously, it is ensured that the first semi-circular door body 131 and the second semi-circular door body 132 after locking will not be sent out
It is raw to rotate.
The 3rd annular groove rotated for the spiral rail 11, the spiral rail are additionally provided with the top cover 14
11 upper end is embedded in the 3rd annular groove；The rotated for the spiral rail 11 is additionally provided with the base 12
Four annular grooves 121, the lower end of the spiral rail 11 are embedded in the fourth annular groove 121.Because of screw type guideway 11
Upper and lower ends are embedded in the 3rd annular groove and fourth annular groove 121 respectively, when staff is overhauled, rotatable spiral
Formula guide rail 11 is so that maintenance angle is more convenient.
The control module 18 of third communication module 17 and the 3rd, the fire extinguisher 61, the heating are additionally provided with the casing 1
Device and the blower fan are connected with the 3rd control module 18, and the 3rd control module 18 passes through the third communication module
17 are connected with extraneous Surveillance center 3.Fire extinguisher 61, heater and blower fan may be contained within casing 1, compared to individually every
Set in one looped network cabinet 2, can effectively save cost.
The monitoring flow of monitor-type ring main unit of the invention automatic is：Sensor assembly 212 enters to the environment in looped network cabinet 2
Row detection, when detecting temperature or humidity exception, start heater or blower fan is handled the exception inside casing 1；With
This simultaneously, extraneous Surveillance center 3 automatically generates the inspection route of crusing robot 41 and is sent to by second communication module 411
Crusing robot 41, crusing robot 41 travel in spiral rail 11 after inspection route is received and carry out inspection work
Make, the working condition of each looped network cabinet 2 is checked by optical camera and infrared video camera, find the generation position of unusual condition
Put, flare be present if being not detected by casing 1, can be directly by being handled after heater or blower fan；If detect in casing 1
Flare be present, then being again started up crusing robot 41 makes it be moved in spiral rail 11 so that the face flare of nozzle 4151,
Extinguishing device 6 is opened to carry out fire extinguishing processing.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. automatic monitor-type ring main unit, it is characterised in that：Multiple rings including casing (1) and in the casing (1) Net cabinet (2), the inside of each looped network cabinet (2) is equipped with ring main unit monitoring client (21) and adjusting means (22), described Ring main unit monitoring client (21) includes the first control module (211), sensor assembly (212) and first communication module (213), described Sensor assembly (212) and the adjusting means (22) are connected with first control module (211)；The first control mould Block (211) is connected by the first communication module (213) with extraneous Surveillance center (3).
- A kind of 2. automatic monitor-type ring main unit according to claim 1, it is characterised in that：The automatic monitor-type ring main unit is also Including automatic detecting module (4), the automatic detecting module (4) includes crusing robot (41), the crusing robot (41) Interior to be provided with second communication module (411) and the second control module (419), second control module (419) passes through described second Communication module (411) is connected with extraneous Surveillance center (3)；The rounded structure of the casing (1), interior be provided with of the casing (1) are used In the spiral rail (11) for the crusing robot (41) operation, multiple looped network cabinets (2) may be contained within the spiral shell The inside of rotating track (11).
- A kind of 3. automatic monitor-type ring main unit according to claim 2, it is characterised in that：The crusing robot (41) includes Head (412), intelligent chassis (413) and road wheel (414) are detected, the road wheel (414) is arranged at the intelligent chassis (413) bottom, the detection head (412) are arranged at the top of the intelligent chassis (413)；The detection head (412) Inside it is integrated with optical camera and thermal infrared imager, the optical camera, the infrared video camera and the intelligent chassis (413) it is connected with second control module (419).
- A kind of 4. automatic monitor-type ring main unit according to claim 2, it is characterised in that：The automatic monitor-type ring main unit is also Including tank chain (5), the power line of the crusing robot (41) is arranged in the tank chain (5).
- A kind of 5. automatic monitor-type ring main unit according to claim 3, it is characterised in that：The automatic monitor-type ring main unit is also Including extinguishing device (6), the extinguishing device (6) includes fire extinguisher (61) and connecting tube, and the fire extinguisher (61) is fixed on institute State the bottom of spiral rail (11), the first end of the connecting tube and the outlet of the fire extinguisher (61), the inspection Robot (41) is provided with the shower nozzle (415) connected with the second end of the connecting tube；The connecting tube is arranged at the tank In chain (5).
- A kind of 6. automatic monitor-type ring main unit according to claim 5, it is characterised in that：The crusing robot (41) is also wrapped Include the first motor (416), turntable (417), the second motor, three-motor and connecting rod (418), first motor (416) it is fixed on the intelligent chassis (413)；The turntable (417) is arranged at the top of the intelligent chassis (413), And with the output axis connection of first motor (416)；Second motor is fixed on the turntable (417), institute State the first end of connecting rod (418) and the output axis connection of second motor；The three-motor is fixed on the connecting rod (418) on the second end, the detection head (412) and the output axis connection of the three-motor；First motor (416), second motor and the three-motor are connected with second control module (419)；The shower nozzle (415) it is arranged on the turntable (417).
- A kind of 7. automatic monitor-type ring main unit according to claim 5, it is characterised in that：The shower nozzle (415) includes nozzle (4151) and expansion link (4152), the expansion link (4152) are hollow structure, one end of the expansion link (4152) with it is described The second end connection of connecting tube, the other end of the expansion link (4152) are connected with the nozzle (4151)；The expansion link (4152) it is fixed on the turntable (417)；The expansion link (4152) is connected with second control module (419).
- A kind of 8. automatic monitor-type ring main unit according to claim 1, it is characterised in that：Sensor assembly (212) bag Include temperature sensor and humidity sensor, the temperature sensor and the humidity sensor with first control module (212) connect.
- A kind of 9. automatic monitor-type ring main unit according to claim 1, it is characterised in that：The casing (1) includes base (12), side wall (13) and top cover (14), the side wall (13) include the first semi-circular door body (131) and the second semi-circular door body (132), the external diameter of the first semi-circular door body (131) is less than or equal to the internal diameter of the second semi-circular door body (132), described The first annular groove to match with the first semi-circular door body (131) is equipped with base (12) and the top cover (14) (15)；Second to match with the second semi-circular door body (132) is equipped with the base (12) and the top cover (14) Annular groove (16).
- A kind of 10. automatic monitor-type ring main unit according to claim 1, it is characterised in that：The first semi-circular door body (131) first end is provided with raised (1311), and the first end of the second semi-circular door body (132) is provided with and the projection (1311) groove to match；The bottom at the end of the first semi-circular door body (131) second is provided with the first extension to stretch out Plate (1312), first extension board (1312) are provided with the first lockhole (1313), the second semi-circular door body (132) second The bottom at end is provided with the second extension board (1321) to stretch out, and second extension board (1321) is provided with the second lockhole；Institute State base (12) and be provided with the 3rd extension board (122) upwardly extended, the 3rd extension board (122) is provided with the 3rd lockhole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710851574.3A CN107623260A (en) | 2017-09-19 | 2017-09-19 | A kind of automatic monitor-type ring main unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710851574.3A CN107623260A (en) | 2017-09-19 | 2017-09-19 | A kind of automatic monitor-type ring main unit |
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| CN107623260A true CN107623260A (en) | 2018-01-23 |
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| CN201710851574.3A Pending CN107623260A (en) | 2017-09-19 | 2017-09-19 | A kind of automatic monitor-type ring main unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193202A (en) * | 2020-03-19 | 2020-05-22 | 宁波市成大机械研究所 | High-voltage power distribution cabinet |
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|---|---|---|---|---|
| CN103285540A (en) * | 2013-06-06 | 2013-09-11 | 成都慧拓自动控制技术有限公司 | Suspended type intelligent fire-fighting robot |
| CN104267729A (en) * | 2014-10-21 | 2015-01-07 | 山东鲁能智能技术有限公司 | Indoor rail-type intelligent patrolling robot |
| CN204169353U (en) * | 2014-10-28 | 2015-02-25 | 成都闰世科技有限公司 | A kind of data cabinet |
| CN104492006A (en) * | 2014-12-02 | 2015-04-08 | 宁波市令通电信设备有限公司 | Multimedia box |
| CN204858330U (en) * | 2015-07-23 | 2015-12-09 | 绍兴市新峰电控成套设备有限公司 | Convenient cubicle switch who overhauls |
| CN106532440A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | Power distribution cabinet convenient for door opening |
| CN205265088U (en) * | 2015-12-14 | 2016-05-25 | 江苏超宇电气有限公司 | Low -voltage switchgear that makes an uproar falls based on atmospheric control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193202A (en) * | 2020-03-19 | 2020-05-22 | 宁波市成大机械研究所 | High-voltage power distribution cabinet |
| CN111193202B (en) * | 2020-03-19 | 2021-12-17 | 中航国际成套设备有限公司 | High-voltage power distribution cabinet |
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Application publication date: 20180123 |