CN205753046U - Protection cabinet - Google Patents
Protection cabinet Download PDFInfo
- Publication number
- CN205753046U CN205753046U CN201620653900.0U CN201620653900U CN205753046U CN 205753046 U CN205753046 U CN 205753046U CN 201620653900 U CN201620653900 U CN 201620653900U CN 205753046 U CN205753046 U CN 205753046U
- Authority
- CN
- China
- Prior art keywords
- conducting rod
- conduction
- cabinet
- flakes
- locking bar
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
This utility model provides a kind of protection cabinet, and protection cabinet includes: cabinet;Anchor plate kit, Anchor plate kit includes the first conducting rod, the second conducting rod and conduction in flakes, first conducting rod and the second conducting rod are disposed on the outer wall of cabinet, conduction the first end in flakes is rotatably connected to the first conducting rod, and conduction has conducting the first conducting rod and the conduction position of the second conducting rod and open position in flakes;Locking bar, is movably disposed on cabinet and passes from cabinet, locking bar have dodge that conduction rotates in flakes dodge position and stop the stop dog position that rotates in flakes of conduction;Drive division, and locking bar drive connection is to drive locking bar to switch between position and stop dog position dodging.The technical solution of the utility model efficiently solves and there is the problem that pressing plate is protected in artificial miscarrying surrender in prior art.
Description
Technical field
This utility model relates to electrical equipment security technology area, protects cabinet in particular to one.
Background technology
At present, protective relaying device is the physical parameter by gathering electrical equipment, by itself and the definite value set or logic
Judge, make corresponding alarm or instruction output tripping operation, reach the protection to electrical equipment.In protective relaying device various
Protection is all to there being " pressing plate ", and this pressing plate is the cut-off point of a macroscopic, and protection pressing plate is also named protection in flakes, is protection dress
Putting bridge and the tie of contact external wiring, can the function and the action outlet that be related to protection normally play a role.Protection pressure
(point or close) operation is manually thrown and moved back to plate by protective relaying device operation maintenance personnel, actually used during, exist artificial
Pressing plate phenomenon is protected in miscarrying surrender, causes power equipment misoperation or miss operation.
Utility model content
Main purpose of the present utility model is to provide a kind of protection cabinet, to solve to exist in prior art artificially to miscarry to move back
The problem of protection pressing plate.
To achieve these goals, this utility model provides a kind of protection cabinet, including: cabinet;Anchor plate kit, pressing plate group
Part includes the first conducting rod, the second conducting rod and conduction in flakes, and the first conducting rod and the second conducting rod are disposed on cabinet
On outer wall, conduction the first end in flakes is rotatably connected to the first conducting rod, conduction have in flakes conducting the first conducting rod and
The conduction position of the second conducting rod and open position;Locking bar, is movably disposed on cabinet and passes from cabinet, and locking bar has
Have that dodges that conduction rotates in flakes dodge position and stop the stop dog position that rotates in flakes of conduction;Drive division, drives even with locking bar
Connect to drive locking bar to switch between position and stop dog position dodging.
Further, when locking bar is in stop dog position, locking bar is positioned at the conduction side towards the second conducting rod in flakes.
Further, drive division is electromagnetic relay.
Further, electromagnetic relay includes: housing, is fixed on the inwall of cabinet;Electric magnet, is arranged on the interior of housing
In chamber;Armature, opposed electromagnets is movably disposed in the inner chamber of housing, and electric magnet and armature residual gap have every setting, armature
With the attracted position of electromagnetic actuation and open position separate with electric magnet, locking bar is connected on armature;Wherein, armature is in
During attracted position, locking bar is in dodges position;When armature is in open position, locking bar is in stop dog position.
Further, Anchor plate kit also includes base plate, and the first end of the first conducting rod and the first end of the second conducting rod are equal
Being fixed on the outer wall of cabinet, the second end of the first conducting rod and the second end of the second conducting rod pass formation operation from base plate
End.
Further, the second end of the second conducting rod is provided with knob.
Further, protection cabinet also includes control system, and control system electrically connects with electromagnetic relay.
Further, conduct electricity in flakes and be provided with operation handle.
Further, the first conducting rod has the first linkage section for connecting valve, and the second conducting rod has for even
Connect the second linkage section of processing module.
Further, conduction the second end in flakes is provided with the breach coordinated with the second conducting rod.
Application the technical solution of the utility model, protection cabinet also includes locking bar and drive division, and locking bar has dodges conduction even
What sheet rotated dodges position and the stop dog position stoping conduction to rotate in flakes, and drive division controls locking bar and dodging position and backstop position
Switch between putting.Said structure makes operator a certain protection carry out throwing when moving back (point or close), only controls locking bar
Being in when dodging position and could operate conduction in flakes, when locking bar is in stop dog position, conduction cannot be closed by operator in flakes
Or point operation, operator's maloperation conduction can be efficiently avoid by the position of control locking bar and cause electric power accident in flakes
Situation.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, this practicality
Novel schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.
In the accompanying drawings:
Fig. 1 shows the partial structurtes schematic diagram of the embodiment according to protection cabinet of the present utility model;And
Fig. 2 shows the schematic side view of the protection cabinet of Fig. 1.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, cabinet;20, the first conducting rod;30, the second conducting rod;40, conduction is in flakes;50, locking bar;60, drive division;70、
Base plate.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, the protection cabinet of the present embodiment includes: cabinet 10, Anchor plate kit, locking bar 50 and drive division 60,
Anchor plate kit includes first conducting rod the 20, second conducting rod 30 and conduction in flakes 40, the first conducting rod 20 and the second conducting rod 30
Be disposed on the outer wall of cabinet 10, conduction in flakes 40 the first end be rotatably connected to the first conducting rod 20, conduction is even
Sheet 40 has conducting the first conducting rod 20 and the conduction position of the second conducting rod 30 and open position;Locking bar 50 is movably disposed
Passing on cabinet 10 and from cabinet 10, locking bar 50 has dodges dodging position and stoping conduction even of conduction 40 rotations in flakes
The stop dog position that sheet 40 rotates;Drive division 60 and locking bar 50 drive connection with drive locking bar 50 dodge position and stop dog position it
Between switch over.
The protection cabinet of application the present embodiment, protection cabinet also includes locking bar 50 and drive division 60, and locking bar 50 has dodges conduction
In flakes 40 rotate dodge position and stop conduction in flakes 40 rotate stop dog position, drive division 60 controls locking bar and is dodging position
And switch between stop dog position.Said structure makes operator a certain protection carry out throwing when moving back point or close, and only controls
Lockmaking bar is in when dodging position and could operate conduction in flakes, and when locking bar is in stop dog position, operator cannot to conduction in flakes
Carry out closing or divide operation, operator's maloperation conduction can be efficiently avoid by the position of control locking bar and cause electric power in flakes
The situation of accident.
Preferably, when locking bar 50 is in stop dog position, locking bar 50 be positioned at conduction in flakes 40 towards the second conducting rod 30
Side.Drive division 60 drive locking bar 50 to away from conduction in flakes 40 direction move, i.e. locking bar is moved rearwards by, and reaches the A position of Fig. 1
Putting, the backstop action of this hour locking lever lost efficacy, and locking bar is in dodges position, at this moment allowed 40 conduction is carried out rotation process in flakes.
Drive division 60 drive locking bar 50 towards conduction in flakes 40 direction move, i.e. locking bar moves forward, and reaches the B location of Fig. 1, now
Locking bar be positioned at conduction in flakes 40 the side towards the second conducting rod 30, stop conduction 40 move to the second conducting rod 30 in flakes, lock
Bar is in stop dog position, and at this moment conduction cannot be closed or point operation by operator in flakes.So by controlling the position of locking bar
Put and can efficiently avoid operator's maloperation conduction and cause the situation of electric power accident in flakes.
Alternatively, drive division 60 is electromagnetic relay.The simple in construction of electromagnetic relay, easy to use, with low cost.When
So, the structure of drive division is also not limited to this.
Preferably, electromagnetic relay includes: housing, electric magnet and armature, and housing is fixed on the inwall of cabinet 10, electromagnetism
Ferrum is arranged in the inner chamber of housing, and armature opposed electromagnets is movably disposed in the inner chamber of housing, electric magnet and armature residual gap
Every setting, armature has the attracted position with electromagnetic actuation and open position separate with electric magnet, and locking bar 50 is connected to rank
On ferrum.Wherein, when armature is in attracted position, locking bar 50 is in dodges position;When armature is in open position, locking bar 50 is in
Stop dog position.If electromagnetic relay is energized, armature is in attracted position, then pull locking bar to be moved rearwards by, and reaches the A position of Fig. 1
Put, now blocking function release, it is allowed to conduction is carried out in flakes rotation process (i.e. operation is moved back in protection throwing).If electromagnetic relay breaks
Electricity, armature is in open position, then promote locking bar to move forward, reach the B location of Fig. 1, have passed through the stroke that can conduct electricity in flakes
Face, hinders and conducts electricity rotation process in flakes.
Anchor plate kit also includes base plate 70, and the first end of the first conducting rod 20 and the first end of the second conducting rod 30 are the most fixing
On the outer wall of cabinet 10, the second end of the first conducting rod 20 and the second end of the second conducting rod 30 pass formation behaviour from base plate 70
Make end.By base plate 70, first conducting rod 20 and the second conducting rod 30 are linked together, first conducting rod the 20, second conducting rod
30 and base plate 70 form parts, facilitate operator to mount and dismount, easy and simple to handle, reduce operator work strong
Degree.
Preferably, the second end of the second conducting rod 30 is provided with knob.Knob can facilitate operator by pressing plate group
Part is installed on cabinet, easy and simple to handle laborsaving.
Protection cabinet also includes control system, and control system electrically connects with electromagnetic relay.The energising or disconnected of electromagnetic relay
Electricity, by background control system control, carries out throwing by Background control picture to a certain protection and moves back, and then controls the row of corresponding locking bar
Journey, can avoid on-the-spot clamp operation personnel's maloperation.
Preferably, conduction is provided with operation handle on 40 in flakes.Operation handle can facilitate operator to conduction in flakes
Rotate, easy and simple to handle laborsaving, reduce the labor intensity of operator.
First conducting rod 20 has the first linkage section for connecting valve, and the second conducting rod 30 has for connecting process
Second linkage section of module.First linkage section of the first conducting rod 20 is connected with switch, the second linkage section of the second conducting rod 30
Being connected with processing module, switch is operated by such processing module according to the structure judged.
Conduction in flakes 40 the second end be provided with the breach coordinated with the second conducting rod 30.Breach can facilitate leads with second
Electric pole 30 coordinates, and turns on the second conducting rod 30 and the first conducting rod 20.
Housing is bolted with cabinet 10.Bolt is easy to use, installation and removal simplicity, with low cost.Base plate
Material is plastics.Locking bar is insulated lock lever.
From the foregoing, increase locking link during the throwing of protection pressing plate is moved back, prevent personnel's maloperation.When relay is protected
The blocking element of certain protection pressing plate of protection unit is not when allowing, personnel this protection pressing plate cannot be put into or exits (close or
Point) operation, it is to avoid the electric power accident that personnel fault-operation protection pressing plate causes.Wherein, protection pressing plate be above-mentioned conduction in flakes.
Protection pressing plate is arranged on protection cabinet outer surface, installs electromagnetic relay at pressing plate rear, if electromagnetic relay energising,
Then pull locking bar to be moved rearwards by, reach the location A of Fig. 1, now blocking function release, it is allowed to protection pressing plate rotation process (i.e.
Operation is moved back in protection throwing).If electromagnetic relay power-off, then promote locking bar to move forward, reach the B location of Fig. 1, have passed through protection pressure
The stroke face of plate, locking (obstruction) protection pressing plate rotation process.The energising of electromagnetic relay or power-off are by background control system control
System, carries out throwing by Background control picture to a certain protection and moves back, and then controls the stroke of correspondence protection pressing plate insulation locking head, can
Avoid on-the-spot clamp operation personnel's maloperation.The installation site of locking bar can be adjusted, and when relay power-off, locking bar can hinder
Metal rotates in flakes.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a protection cabinet, it is characterised in that including:
Cabinet (10);
Anchor plate kit, described Anchor plate kit includes the first conducting rod (20), the second conducting rod (30) and conduction in flakes (40), described
First conducting rod (20) and described second conducting rod (30) are disposed on the outer wall of described cabinet (10), and described conduction is in flakes
(40) the first end is rotatably connected to described first conducting rod (20), and described conduction (40) in flakes has conducting described first
Conducting rod (20) and the conduction position of described second conducting rod (30) and open position;
Locking bar (50), is movably disposed at described cabinet (10) and above and passes from described cabinet (10), described locking bar (50)
Have dodge that described conduction (40) in flakes rotates dodge position and stop the described conduction stop dog position that (40) rotate in flakes;
Drive division (60), with described locking bar (50) drive connection with drive described locking bar (50) described dodge position and described only
Gear switches between putting.
Protection cabinet the most according to claim 1, it is characterised in that when described locking bar (50) is in described stop dog position, institute
State locking bar (50) and be positioned at the side towards described second conducting rod (30) of described conduction (40) in flakes.
Protection cabinet the most according to claim 1, it is characterised in that described drive division (60) is electromagnetic relay.
Protection cabinet the most according to claim 3, it is characterised in that described electromagnetic relay includes:
Housing, is fixed on the inwall of described cabinet (10);
Electric magnet, is arranged in the inner chamber of described housing;
Armature, the most described electric magnet is movably disposed in the inner chamber of described housing, described electric magnet and described armature residual gap
Every setting, described armature has and the attracted position of described electromagnetic actuation and open position separate with described electric magnet, institute
State locking bar (50) to be connected on described armature;
Wherein, when described armature is in described attracted position, described locking bar (50) is in dodges position;Described armature is in described
During open position, described locking bar (50) is in described stop dog position.
Protection cabinet the most according to claim 1, it is characterised in that described Anchor plate kit also includes base plate (70), described
First end of one conducting rod (20) and the first end of described second conducting rod (30) are each attached on the outer wall of described cabinet (10),
Second end of described first conducting rod (20) and the second end of described second conducting rod (30) pass formation from described base plate (70)
Operating side.
Protection cabinet the most according to claim 5, it is characterised in that be provided with on the second end of described second conducting rod (30)
Knob.
Protection cabinet the most according to claim 3, it is characterised in that described protection cabinet also includes control system, described control
System electrically connects with described electromagnetic relay.
Protection cabinet the most according to claim 1, it is characterised in that described conduction is provided with operation handle on (40) in flakes.
Protection cabinet the most according to claim 1, it is characterised in that described first conducting rod (20) has for connecting valve
The first linkage section, described second conducting rod (30) has the second linkage section for connecting processing module.
Protection cabinet the most according to claim 4, it is characterised in that the second end of described conduction (40) in flakes be provided with
The breach that described second conducting rod (30) coordinates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620653900.0U CN205753046U (en) | 2016-06-27 | 2016-06-27 | Protection cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620653900.0U CN205753046U (en) | 2016-06-27 | 2016-06-27 | Protection cabinet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205753046U true CN205753046U (en) | 2016-11-30 |
Family
ID=57382418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620653900.0U Active CN205753046U (en) | 2016-06-27 | 2016-06-27 | Protection cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205753046U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109767938A (en) * | 2019-02-19 | 2019-05-17 | 珠海优特电力科技股份有限公司 | Pressing plate blocking device |
CN112054405A (en) * | 2020-09-07 | 2020-12-08 | 广东电网有限责任公司东莞供电局 | Protective screen cabinet |
-
2016
- 2016-06-27 CN CN201620653900.0U patent/CN205753046U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109767938A (en) * | 2019-02-19 | 2019-05-17 | 珠海优特电力科技股份有限公司 | Pressing plate blocking device |
CN109767938B (en) * | 2019-02-19 | 2024-01-19 | 珠海优特电力科技股份有限公司 | Pressing plate locking device |
CN112054405A (en) * | 2020-09-07 | 2020-12-08 | 广东电网有限责任公司东莞供电局 | Protective screen cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5653497B2 (en) | Remote control circuit breaker | |
CN205753046U (en) | Protection cabinet | |
CN102842445B (en) | Switching device and relevant electric power distribution system and wind power plant | |
BRPI0902167A2 (en) | motor control center subunit, remotely controlled actuation mechanism and motor control center | |
JP2015056405A (en) | Circuit breaker remote controlled by manual reset | |
CN105702500B (en) | A kind of anti-misoperating device for high-voltage switch cubicle | |
CN205645604U (en) | High tension switchgear prevents mistake operating means | |
CN107946107A (en) | The switchgear of interlock is equipped between a kind of Xiamen and earthing switch and disconnecting switch | |
CN106025892B (en) | Xiamen interlock after a kind of switchgear | |
BR112016023693B1 (en) | ENGINE CONTROL CENTER UNIT AND METHOD FOR OPERATING AN ENGINE CONTROL CENTER | |
CN106292458A (en) | A kind of have shielding controlling device for doors and the control method preventing involuntary maneuver function | |
CN206179715U (en) | Outer door interlock of circuit breaker protection transformer | |
CN111392365B (en) | Band-type brake pull-cord switch device with self-locking function | |
CN103195349B (en) | Energy-saving water spray fire resisting shutter | |
CN207183119U (en) | Switch cabinet grounding switch electrified locking device | |
CN104319132A (en) | Switching cabinet operating mechanism | |
CN206135282U (en) | Xiamen interlocking structure behind cubical switchboard | |
CN104465258B (en) | A kind of leakage-current alarm chopper | |
CN205428734U (en) | A motor constructs for driving electrified railway contact net isolator | |
CN207500788U (en) | Safety door protection control system | |
CN207021170U (en) | Grounding switch locking device | |
CN205353612U (en) | Other electrical equipment isolating device of machine | |
CN201187242Y (en) | Anti-theft window with anti-theft alarm device | |
CN206442632U (en) | A kind of novel site control cabinet | |
CN107623264A (en) | A kind of anti-theft switch cabinet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |