CN207530377U - A kind of high-voltage switch gear control cabinet - Google Patents
A kind of high-voltage switch gear control cabinet Download PDFInfo
- Publication number
- CN207530377U CN207530377U CN201721677408.8U CN201721677408U CN207530377U CN 207530377 U CN207530377 U CN 207530377U CN 201721677408 U CN201721677408 U CN 201721677408U CN 207530377 U CN207530377 U CN 207530377U
- Authority
- CN
- China
- Prior art keywords
- babinet
- connecting plate
- anchor ear
- switch gear
- voltage switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model is related to a kind of high-voltage switch gear control cabinets, including babinet, the rear ends of the babinet are arranged in parallel with the first connecting plate and the second connecting plate, the length of first connecting plate and second connecting plate is all higher than the width of the babinet, first connecting plate is affixed by the first anchor ear and fixed link, second connecting plate is affixed by the second anchor ear and fixed link, and first anchor ear is coaxially disposed with second anchor ear；The openend of the babinet is set to the end face far from first connecting plate, the openend rotation is provided with chamber door, the peep hole of transparent sealing plate and the handle hole with cover board are provided on the chamber door, the display device of the peep hole and the box house is correspondingly arranged, the operating device of the handle hole and the box house is correspondingly arranged, and the chamber door passes through door lock and the babinet locking.Above-mentioned babinet improves fixing intensity, ensure that normal electricity consumption, while improves the efficiency of maintenance.
Description
Technical field
The utility model is related to electrical equipment technical field more particularly to a kind of high-voltage switch gear control cabinets.
Background technology
High-tension circuit due to high voltage using when need to be operated by dedicated unit, especially circuit is connect
It needs to realize using high-voltage switch gear during logical or disconnection.The control of high-voltage switch gear needs to carry out using control cabinet, so as to fulfill
Effective operation to high-voltage switch gear, and then ensure the safety of effective electricity consumption and electricity consumption.
Control cabinet needs to be arranged on the position near high-voltage switch gear, is generally located in high pressure stem, by link and admittedly
The connection of fixed pole, but since the device quality in fixed frame, babinet and babinet is larger, for a long time using will appear loosening, make
It obtains fixing intensity to decline, is susceptible to the phenomenon that falling, need to carry out upper boom opening when influencing normal electricity consumption, while overhauling babinet
Babinet carries out, and detection efficiency is low.
Therefore it provides a kind of high-voltage switch gear control cabinet, to improve fixing intensity, ensures normal electricity consumption, while improve inspection
The efficiency repaiied just becomes the technical issues of those skilled in the art are urgently to be resolved hurrily.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of high-voltage switch gear control cabinet, to improve fixing intensity, protects
Normal electricity consumption is demonstrate,proved, while improves the efficiency of maintenance.
The utility model provides a kind of high-voltage switch gear control cabinet, and including babinet, the rear ends of the babinet are arranged in parallel
There are the first connecting plate and the second connecting plate, the length of first connecting plate and second connecting plate is all higher than the babinet
Width, first connecting plate is affixed by the first anchor ear and fixed link, and second connecting plate passes through the second anchor ear and fixation
Bar is affixed, and first anchor ear is coaxially disposed with second anchor ear；
The openend of the babinet is set to the end face far from first connecting plate, and the openend rotation is provided with case
, the peep hole of transparent sealing plate and the handle hole with cover board, the peep hole and the babinet are provided on the chamber door
Internal display device is correspondingly arranged, and the operating device of the handle hole and the box house is correspondingly arranged, and the chamber door leads to
Cross door lock and the babinet locking.
Preferably, the first retainer plate that first anchor ear and the first connecting plate are formed is in homonymy with the babinet；Institute
It states the second retainer plate that the second anchor ear and the second connecting plate are formed and is in homonymy with the babinet.
Preferably, it is spaced apart on first connecting plate and is equipped with multiple first mounting holes, the both ends point of first anchor ear
It is not inserted into different first mounting holes, and passes through the first nut and fixes.
Preferably, it is spaced apart on second connecting plate and is equipped with multiple second mounting holes, the both ends point of second anchor ear
It is not inserted into different second mounting holes, and passes through the second nut and fixes.
Preferably, first anchor ear is towards being provided with the first skid resistant course, first skid resistant course on securing end face
For rubber layer；
Second anchor ear is rubber towards the second skid resistant course, second skid resistant course is provided on securing end face
Layer.
Preferably, the box house is provided with the boundary switch controller being electrically connected with on-pole switch, the boundary control
Device processed includes control module, and the control module is electrically connected acquisition module, communication module and memory module；
For the acquisition module for the acquisition of voltage, electric current, switch position signal and energy storage state, the voltage is unidirectional
Voltage, the electric current include three electric currents, zero-sequence current and feeder fault electric current；
The communication module is used to include remote cabling port and wireless with operating terminal real-time Communication for Power, the communication module
Communication unit, remotely by cable again and remote operation end real-time Communication for Power, the wireless communication unit and mobile terminal are real-time
Communication；
The control module receives the information of the acquisition module acquisition, and the information according to acquisition is sent to executing agency
Control instruction；
The memory module is used for the parameter of the transmission in storage control, and the parameter includes current curve, SOE, behaviour
It notes down and failure logging.
Preferably, the control module point is electrically connected with special transformer acquisition terminal, and the special transformer acquisition terminal is pre- for user
Operation for paying the fee.
Preferably, the special transformer acquisition terminal includes key management module, and the key management module is used for the control
Device processed connects to encrypt electricity consumption.
Preferably, the control module is also electrically connected with display, and the display corresponds to the peep hole setting and is used for
Display circuit information.
Preferably, the control module is also electrically connected with ammeter, and the ammeter uses electric energy for recording user.
High-voltage switch gear control cabinet provided by the utility model, including babinet, the rear ends of the babinet are arranged in parallel
There are the first connecting plate and the second connecting plate, the length of first connecting plate and second connecting plate is all higher than the babinet
Width, first connecting plate is affixed by the first anchor ear and fixed link, and second connecting plate passes through the second anchor ear and fixation
Bar is affixed, and first anchor ear is coaxially disposed with second anchor ear；The openend of the babinet is set to far from described first
The end face of connecting plate, the openend rotation are provided with chamber door, the peep hole and tool of transparent sealing plate are provided on the chamber door
There is the handle hole of cover board, the display device of the peep hole and the box house is correspondingly arranged, the handle hole and the case
The operating device in internal portion is correspondingly arranged, and the chamber door passes through door lock and the babinet locking.In above structure, the one of babinet
The first connecting plate and the second connecting plate is arranged in parallel in side, and the first connecting plate and the second connecting plate are arranged at intervals, in the first connecting plate
It is upper that first anchor ear is set, the second anchor ear, the first anchor ear and the coaxial arrangement of the second anchor ear on the second connecting plate are set, pass through first armful
Babinet and the first connecting plate and the second connecting plate are connect, while the openend of babinet is arranged on by hoop and the second anchor ear with fixed column
On end face far from the first connecting plate, and the rotation of the side of openend is provided with chamber door, chamber door is real by lock body and babinet
Show locking, peep hole corresponding with internal display apparatus position is provided on chamber door, be additionally provided with and internal operating device position
Corresponding handle hole.Above-mentioned babinet realizes the fixation with fixed column, while two anchor ear coaxial spaced settings by two anchor ears,
Fixing intensity at this time is good, and the stability for enabling to babinet is stronger, while connect and can have with babinet by two connecting plates
Effect reduces the quality of connecting component, avoids due to the generation from great caused loose phenomenon, while set peep hole being capable of nothing
Observation internal part can be realized in babinet working condition and operating parameter need to be opened, the efficiency of maintenance is effectively increased, passes through
Handle hole can realize that body of not unpacking can show the operation to internal part, further improve the efficiency of maintenance.
Description of the drawings
Fig. 1 is a kind of specific embodiment structure diagram of the high-voltage switch gear control cabinet described in the utility model provided；
Fig. 2 is chamber door direction shown in FIG. 1 front view.
Wherein
1 be babinet 11 be chamber door 111 be transparent sealing plate 112 be cover board 2 be the first connecting plate 21 is the first fixation
It is the first anchor ear 5 be door lock 6 is the second anchor ear that hole 3, which for the second connecting plate 31 is the second mounting hole 4,.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model
Limitation.
Please refer to Fig.1 and Fig. 2, Fig. 1 be the high-voltage switch gear control cabinet described in the utility model provided a kind of specific implementation
Mode structure diagram；Fig. 2 is chamber door direction shown in FIG. 1 front view.
The high-voltage switch gear control cabinet of offer described in the utility model, including babinet 1, the rear ends of the babinet 1 are parallel
It is provided with the first connecting plate 2 and the second connecting plate 3, the length of first connecting plate 2 and second connecting plate 3 is all higher than institute
The width of babinet 1 is stated, first connecting plate 2 is affixed by the first anchor ear 4 and fixed link, and second connecting plate 3 passes through
Two anchor ears 6 and fixed link are affixed, and first anchor ear 4 is coaxially disposed with second anchor ear 6；The openend of the babinet 1 is set
The end face of first connecting plate 2 is disposed away from, the openend rotation is provided with chamber door 11, is provided on the chamber door 11
The peep hole of bright sealing plate 111 and the handle hole with cover board 112, the peep hole and the display device inside the babinet 1
It is correspondingly arranged, the handle hole is correspondingly arranged with the operating device inside the babinet 1, and the chamber door 11 passes through door lock 5 and institute
State 1 locking of babinet.In above structure, the first connecting plate 2 and the second connecting plate 3, the first connection are arranged in parallel in the side of babinet 1
2 and second connecting plate 3 of plate is arranged at intervals, and the first anchor ear 4 is set on the first connecting plate 2, second armful is set on the second connecting plate 3
Hoop 6, the first anchor ear 4 and the second anchor ear 6 are coaxially disposed, by the first anchor ear 4 and the second anchor ear 6 by 1 and first connecting plate 2 of babinet
It is connect with the second connecting plate 3 with fixed column, while the openend of babinet 1 is arranged far from the end face of the first connecting plate 2, and
In the side of openend, rotation is provided with chamber door 11, and chamber door 11 realizes locking by lock body and babinet 1, be provided on chamber door 11 with
The corresponding peep hole in internal display apparatus position is additionally provided with handle hole corresponding with internal operating device position.Above-mentioned babinet 1
The fixation with fixed column, while two anchor ear coaxial spaced settings are realized by two anchor ears, and fixing intensity at this time is good, can
So that the stability of babinet 1 is stronger, while the matter that can effectively reduce connecting component is connect with babinet 1 by two connecting plates
Amount, avoids due to the generation from great caused loose phenomenon, while set peep hole that can need not open babinet 1 and can be realized
The working condition and operating parameter of internal part are observed, the efficiency of maintenance is effectively increased, can be realized not open by handle hole
Babinet 1 can show the operation to internal part, further improve the efficiency of maintenance.
It is to be appreciated that above-mentioned first connecting plate, 2 and second connecting plate 3 is bar shaped plate-like piece, and pass through screw, weldering
Connect, rivet etc. modes realize it is affixed with babinet 1, two openends and the first connecting plate 2 of the first anchor ear 4 realize it is affixed,
Two openends of two anchor ears 6 are realized affixed with the second connecting plate 3, lock two anchor ears respectively when fixed and enable to junction
Intensity further improve the stability for ensureing junction, and then ensure the bonding strength of babinet 1 and fixed column.
It should be pointed out that the equal length of above-mentioned first connecting plate, 2 and second connecting plate 3, the length of the two are all higher than
The width of babinet 1, the length of the first connecting plate 2 protrusion babinet 1 can accommodate the opening width of the first anchor ear 4, that is to say, that the
To be arranged at intervals on the first connecting plate 2, the length of the second connecting plate 3 protrusion babinet 1 can accommodate for one anchor ear 4 and babinet 1
The opening width of two anchor ears 6, that is to say, that the second anchor ear 6 and babinet 1 on the second connecting plate 3 to be arranged at intervals, above structure
It is easily installed, effectively improves the efficiency of installation.The set-up mode of above-mentioned cover board 112 is cut with scissors for side and the top of handle hole simultaneously
It connects, needs cover board 112 being flipped up so as to fulfill operation when being operated, when end of operation back shroud 112 will be grasped
It is accommodated as port lid and imitates the safety inside ensureing that is isolated from the outside world, cover board 112 and the junction of handle hole are provided with lockset, can keep away
Exempt from the operation for layman's progress occur, ensure the safety used.
It is further understood that, the first retainer plate that 4 and first connecting plate 2 of the first anchor ear is formed and the babinet 1
In homonymy；The second retainer plate that second anchor ear, 6 and second connecting plate 3 is formed is in homonymy with the babinet 1.Above-mentioned
One retainer plate and the second retainer plate are in homonymy with babinet 1, minimum according to the torque of mechanics principle at this time, effectively improve babinet 1
Fixing intensity, ensure babinet 1 it is safe to use.
It is to be appreciated that the distance between above-mentioned first connecting plate, 2 and second connecting plate 3 is ensureing the same of installation effect
When increase as far as possible, i.e. the first connecting plate 2 is close to the edge of 1 side of babinet, and the second connecting plate 3 is close to 1 opposite side of babinet
Edge enables to the structural stability that the supporting point of babinet 1 is formed stronger, further improves 1 fixed stabilization of babinet at this time
Property, ensure the safety used.
Further, it is spaced apart on first connecting plate 2 and is equipped with multiple first mounting holes 21, first anchor ear 4
Different first mounting holes 21 is inserted at both ends respectively, and is passed through the first nut and fixed.By setting on above-mentioned first connecting plate 2
The installation requirements of various sizes of first anchor ear 4 can effectively be met by putting multiple first mounting holes 21, improve the versatility of component,
So that the efficiency of dress is effectively enhanced, while the first anchor ear 4 is fixed using the first nut, it can effectively realize and quickly tear open
Dress further improves the efficiency of installation.
It should be pointed out that needing to install elastomeric pad additional during above-mentioned first nut installation, elastomeric pad causes the first nut
Loosening is avoided the occurrence of, effectively improves the intensity of junction, ensures the stability of babinet 1 so that the safety during use obtains
Ensure.
Further, it is spaced apart on second connecting plate 3 and is equipped with multiple second mounting holes 31, second anchor ear 6
Different second mounting holes 31 is inserted at both ends respectively, and is passed through the second nut and fixed.By setting on above-mentioned second connecting plate 3
The installation requirements of various sizes of second anchor ear 6 can effectively be met by putting multiple second mounting holes 31, improve the versatility of component,
So that the efficiency of dress is effectively enhanced, while the second anchor ear 6 is fixed using the second nut, it can effectively realize and quickly tear open
Dress further improves the efficiency of installation.
It should be pointed out that needing to install elastomeric pad additional during above-mentioned second nut installation, elastomeric pad causes the second nut
Loosening is avoided the occurrence of, effectively improves the intensity of junction, ensures the stability of babinet 1 so that the safety during use obtains
Ensure
Further, for first anchor ear 4 towards the first skid resistant course is provided on securing end face, described first is anti-skidding
Layer is rubber layer；Second anchor ear 6 is rubber towards the second skid resistant course, second skid resistant course is provided on securing end face
Glue-line.It is above-mentioned to avoid the occurrence of opposite slip between anchor ear and fixed column to improve the intensity connected between anchor ear and fixed column,
First skid resistant course and the second skid resistant course are set respectively, by lock the first anchor ear 4 and the second anchor ear 6 both can effectively increase with
Friction between fixed column improves the intensity of junction, ensures the stability of babinet 1.
Specifically understand, the babinet 1 is internally provided with the boundary switch controller being electrically connected with on-pole switch, described
Boundary controller includes control module, and the control module is electrically connected acquisition module, communication module and memory module；Institute
Acquisition of the acquisition module for voltage, electric current, switch position signal and energy storage state is stated, the voltage is unidirectional voltage, described
Electric current includes three electric currents, zero-sequence current and feeder fault electric current；The communication module is used for and operating terminal real-time Communication for Power, institute
It states communication module and includes remote cabling port and wireless communication unit, remotely led in real time by cable again and remote operation end
Letter, the wireless communication unit and mobile terminal real-time Communication for Power；The control module receives the information of the acquisition module acquisition,
And the information according to acquisition sends control instruction to executing agency；The memory module is used for the ginseng of the transmission in storage control
Number, the parameter include current curve, SOE (Sequence Of Event, i.e. event sequence recording system), operation note and
Failure logging.The control to high pressure on-pole switch is realized above by the different component of the setting in babinet 1, by acquiring mould
Block acquires relevant parameter, and control module realizes overall control according to the parameter of acquisition, and memory module is by the data of acquisition and control
Instruction carry out effectively storage easy access personnel it is timely and effective grasp control cabinet in information, in addition communication module can both lead to
It crosses data cable and realizes remote control, mode can also realize and communicate with neighbouring mobile terminal by radio communication, from
And realize radio operation, the convenience of manipulation is effectively increased, improves the efficiency of operation.
Specifically, the control module point is electrically connected with special transformer acquisition terminal, and the special transformer acquisition terminal is pre- for user
Operation for paying the fee.Effective distribution control to electric energy can effectively be realized by user prepayment, so as to ensure that user's is just common
Electricity, avoid the occurrence of that frequent power on/off influences that user uses happens.
Specifically, the special transformer acquisition terminal includes key management module, and the key management module is used for the control
Device processed connects to encrypt electricity consumption.It is above-mentioned that the utilization for ensureing that electric energy is effective and reasonable is encrypted, avoid the occurrence of stealing electricity phenomenon
Generation.
Specifically, the control module is also electrically connected with display, and the display corresponds to the peep hole setting and is used for
Display circuit information.Enable to service personnel that can quickly and effectively grasp internal information by display, so as to have in time
The efficiency for judging whether normal operation, improving maintenance of effect.
Specifically, the control module is also electrically connected with ammeter, and the ammeter is for recording user using electric energy, convenient for copying
Table personnel carry out operation.
The various embodiments described above are only the preferred embodiments of the utility model, in the art, every to be based on this reality
With the changes and improvements in new technique scheme, should not exclude except the scope of protection of the utility model.
Claims (10)
1. a kind of high-voltage switch gear control cabinet, including babinet (1), which is characterized in that the rear ends of the babinet (1) are arranged in parallel
There are the first connecting plate (2) and the second connecting plate (3), the length of first connecting plate (2) and second connecting plate (3) is big
Width in the babinet (1), first connecting plate (2) is affixed by the first anchor ear (4) and fixed link, second connection
Plate (3) is affixed by the second anchor ear (6) and fixed link, and first anchor ear (4) is coaxially disposed with second anchor ear (6)；
The openend of the babinet (1) is set to the end face far from first connecting plate (2), and the openend rotation is provided with
Chamber door (11) is provided with the peep hole of transparent sealing plate (111) and the handle hole with cover board (112) on the chamber door (11),
The peep hole display device internal with the babinet (1) is correspondingly arranged, the handle hole behaviour internal with the babinet (1)
It is correspondingly arranged as device, the chamber door (11) passes through door lock (5) and the babinet (1) locking.
2. high-voltage switch gear control cabinet according to claim 1, which is characterized in that first anchor ear (4) connect with first
The first retainer plate that plate (2) is formed is with the babinet (1) in homonymy；Second anchor ear (6) and the second connecting plate (3) formation
The second retainer plate and the babinet (1) in homonymy.
3. high-voltage switch gear control cabinet according to claim 2, which is characterized in that be spaced apart on first connecting plate (2)
Equipped with multiple first mounting holes (21), different first mounting holes (21) is inserted at the both ends of first anchor ear (4) respectively,
And pass through the first nut and fix.
4. high-voltage switch gear control cabinet according to claim 3, which is characterized in that be spaced apart on second connecting plate (3)
Equipped with multiple second mounting holes (31), different second mounting holes (31) is inserted at the both ends of second anchor ear (6) respectively,
And pass through the second nut and fix.
5. high-voltage switch gear control cabinet according to claim 4, which is characterized in that the first anchor ear (4) direction is fixed
End face on be provided with the first skid resistant course, first skid resistant course is rubber layer；
Second anchor ear (6) is rubber layer towards the second skid resistant course, second skid resistant course is provided on securing end face.
6. high-voltage switch gear control cabinet according to claim 5, which is characterized in that the babinet (1) is internally provided with and column
The boundary switch controller of upper switch electrical connection, the boundary controller include control module, and the control module is electric respectively
Connect acquisition module, communication module and memory module；
For the acquisition module for the acquisition of voltage, electric current, switch position signal and energy storage state, the voltage is unidirectional electricity
Pressure, the electric current include three electric currents, zero-sequence current and feeder fault electric current；
The communication module is used to include remote cabling port and wireless communication with operating terminal real-time Communication for Power, the communication module
Unit, remotely by cable again and remote operation end real-time Communication for Power, the wireless communication unit and mobile terminal real-time Communication for Power；
The control module receives the information of the acquisition module acquisition, and the information according to acquisition sends to executing agency and controls
Instruction；
The memory module is used for the parameter of the transmission in storage control, and the parameter includes current curve, SOE, operation note
Record and failure logging.
7. high-voltage switch gear control cabinet according to claim 6, which is characterized in that the control module point is electrically connected with special change
Acquisition terminal, the special transformer acquisition terminal operate for user prepayment.
8. high-voltage switch gear control cabinet according to claim 7, which is characterized in that the special transformer acquisition terminal includes key
Management module, the key management module connect to encrypt electricity consumption for the controller.
9. high-voltage switch gear control cabinet according to claim 8, which is characterized in that the control module is also electrically connected with display
Device, the display correspond to the peep hole setting for display circuit information.
10. high-voltage switch gear control cabinet according to claim 9, which is characterized in that the control module is also electrically connected with electricity
Table, the ammeter use electric energy for recording user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677408.8U CN207530377U (en) | 2017-12-05 | 2017-12-05 | A kind of high-voltage switch gear control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677408.8U CN207530377U (en) | 2017-12-05 | 2017-12-05 | A kind of high-voltage switch gear control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530377U true CN207530377U (en) | 2018-06-22 |
Family
ID=62577617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721677408.8U Active CN207530377U (en) | 2017-12-05 | 2017-12-05 | A kind of high-voltage switch gear control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809939A (en) * | 2020-08-05 | 2020-10-23 | 李珊珊 | Communication tower is with assembling computer lab |
-
2017
- 2017-12-05 CN CN201721677408.8U patent/CN207530377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809939A (en) * | 2020-08-05 | 2020-10-23 | 李珊珊 | Communication tower is with assembling computer lab |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204966978U (en) | Intelligent power distribution cabinet | |
| CN207530377U (en) | A kind of high-voltage switch gear control cabinet | |
| CN103714652A (en) | High voltage switch cabinet door abnormal opening alarm device | |
| CN107404070A (en) | Anti-misoperation type measurent wiring box device | |
| CN201887337U (en) | Grounding mechanism for high-voltage switch equipment | |
| CN201821032U (en) | Overvoltage suppression cabinet | |
| CN207183925U (en) | Power distribution network uninterrupted operation insulating bar working system Special hanging bridge | |
| CN201893515U (en) | Grounding handcart of centrally-mounted switch cabinet | |
| CN201425606Y (en) | Three-phase standard electric energy meter | |
| CN207282839U (en) | Multi-function jack with buzzer | |
| CN211350404U (en) | 10kV intelligent switch controller operating device | |
| CN206673381U (en) | A kind of plug-in multi-epitope distribution box | |
| CN204991583U (en) | Hand in hand formula of putting be qualified for next round of competitions cabinet earthing switch blocking device and locking system in circuit | |
| CN201674144U (en) | Metering handcart with framework inner cavity with three-meter structure | |
| CN209515540U (en) | A kind of horizontal retractable ice-melt fracture isolating switch structure | |
| CN204855605U (en) | Ammeter case of baffle can be dismantled in area | |
| CN205428756U (en) | High tension switchgear's no. 5 prevents operating device that interlocks | |
| CN205406970U (en) | Terminal box | |
| CN205484426U (en) | Electric power instrument of cubical switchboard | |
| CN204216437U (en) | Low-tension distribution box | |
| CN204680568U (en) | Direct current two station disconnecting switch operational lock device | |
| CN207819234U (en) | Electric power output apparatus for leasing generator group | |
| CN204538532U (en) | Electric power observation and control device | |
| CN105406366A (en) | Panel-type modular electric appliance | |
| CN204189996U (en) | Transformer substation grounding wire assembling and disassembling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |