CN206611095U - Solid insulation switch cabinet - Google Patents
Solid insulation switch cabinet Download PDFInfo
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- CN206611095U CN206611095U CN201720049023.0U CN201720049023U CN206611095U CN 206611095 U CN206611095 U CN 206611095U CN 201720049023 U CN201720049023 U CN 201720049023U CN 206611095 U CN206611095 U CN 206611095U
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- operating mechanism
- module
- solid insulation
- isolation
- switch cabinet
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The solid insulation switch cabinet that the utility model is provided includes cabinet body, arc extinguishing room module, first earth conductor, busbar modules and cable module, operating mechanism module is provided with cabinet body, operating mechanism module includes ground connection blocking mechanism and isolation blocking mechanism, while first operating mechanism drive isolation knife swings and is connected between arc extinguishing room module and cable module, the movement of ground connection blocking mechanism simultaneously stops to the second driving jack, while second operating mechanism drive earthing swings and is connected to cable module between the first earth conductor, the movement of isolation blocking mechanism simultaneously stops to the first driving jack.After isolation knife is closed a floodgate, ground connection blocking mechanism stops to the second driving jack；After earthing closes a floodgate, isolation blocking mechanism stops that this, which is set, effectively prevents the maloperation for detecting attendant, it is therefore prevented that the generation of security incident, improves the security of solid insulation switch cabinet to the first driving jack.
Description
Technical field
The utility model is related to high voltage electric equipment field, and in particular to a kind of solid insulation switch cabinet.
Background technology
Insulated switch cabinet is a kind of emerging controller switching equipment and largely to use end in urban distribution network in intelligent grid construction
End.The insulation mode of insulated switch cabinet has air insulation, air and sulfur hexafluoride gas mix insulation, sulfur hexafluoride gas entirely exhausted
The various ways such as edge and solid insulation.Totally enclosed metal shell being used existing solid insulation switch cabinet, isolation is extraneous more
Operating mechanism is provided with the metal shell of influence to go to change the state of on-load switch, realizes the break-make between bus and cable.
Existing solid insulation switch cabinet includes cabinet body, and even evidence has arc extinguishing room module and bus, cabinet body for cabinet body
Bottom, which is connected with the middle part of cable module, cabinet body, is provided with disconnecting switch room, and disconnecting switch is provided with isolation knife and ground connection in room
Knife.The side of disconnecting switch room is provided with earth conductor and is communicated in disconnecting switch chamber interior and outside, is gone out when isolation knife is connected to
When between arc chamber module and cable module, the "on" position of switch cubicle is realized, when isolation knife is connected to arc extinguishing room module and ground connection
Between conductor, then the separating brake ground state of switch cubicle is realized.
The problem of existing solid insulation switch cabinet is present be, for security consideration, the isolation knife of disconnecting switch room and
Earthing is disposed as no linkage and formula is operated alone, and the drive end of the drive end of isolation knife and earthing can be grasped simultaneously
Make, this design has operation order mistake or while operate and form isolation knife and earthing opening and closing state entanglement, causes
There are the serious consequences such as personal safety accident in device damage.
The content of the invention
The purpose of this utility model is that a kind of solid with linkage blocking mechanism with greater security of offer is exhausted
Edge switch cubicle.
The solid insulation switch cabinet that the utility model is provided includes being provided with operating mechanism module, cabinet body in cabinet body, cabinet body
Bottom is provided with disconnecting switch room；Solid insulation switch cabinet is additionally provided with arc extinguishing room module, busbar modules and cable module, arc-chutes
The vacuum tube of module is selectively connected with busbar modules, and arc extinguishing room module and cable module are all connected to cabinet body；Solid insulation
Switch cubicle is additionally provided with the first earth conductor, and the first earth conductor is arranged at the side of disconnecting switch room；Set in disconnecting switch room
There are isolation knife and earthing；Operating mechanism module includes the first operating mechanism and the second operating mechanism, and the first operating mechanism includes
First driving jack and ground connection blocking mechanism, the second operating mechanism include the second driving jack and isolation blocking mechanism；Isolation knife
It is linked optionally between arc extinguishing room module and cable module；First operating mechanism drives isolation knife to swing and be connected to arc extinguishing
While between room module and cable module, the movement of ground connection blocking mechanism simultaneously stops to the second driving jack；Earthing can
It is selectively docked between cable module and the first earth conductor；Second operating mechanism drives earthing to swing and be connected to cable
While between module and the first earth conductor, the movement of isolation blocking mechanism simultaneously stops to the first driving jack.
From such scheme, due to setting isolation blocking mechanism and ground connection blocking mechanism, inserted when by the first driving
Hole goes to realize after the combined floodgate work of isolation knife that ground connection blocking mechanism is linked to stop to the second driving jack, therefore can not
Closing operation is carried out to earthing again；And after the combined floodgate work of knife is grounded by the second driving jack, isolate stop machine
Structure is linked to stop to the first driving jack, therefore can not carry out closing operation to isolation knife again；This setting is effectively prevented
Detect the maloperation of attendant, it is therefore prevented that the generation of security incident, improve the security of solid insulation switch cabinet.
Further scheme is that operating mechanism module also includes the 3rd operating mechanism and arc-chutes activation button, the first behaviour
Motivation structure also includes bridgeware；3rd operating mechanism is connected with arc extinguishing room module；First operating mechanism drives isolation knife to swing simultaneously
While being connected between arc extinguishing room module and cable module, bridgeware is moved to the 3rd operating mechanism and arc-chutes activation button
Between.
Therefore, only when isolation knife be in "on" position when after, the control operation to arc-chutes could be carried out, it is ensured that Gu
The operation order of body insulated switch cabinet, is prevented due to the solid insulation switch cabinet infringement that maloperation is caused.
Further scheme is, operating mechanism module includes baffle plate, and baffle plate is selectively to arc-chutes activation button and the
One driving the one of of jack is stopped.
Therefore, baffle plate can realize one of carry out start-up operation of arc-chutes and isolation knife, while arc-chutes
And another quiescing in isolation knife, prevent from operating multiple mechanisms simultaneously the solid insulation switch cabinet caused to damage.
Further scheme is that the 3rd operating mechanism also includes locking mechanism, and the 3rd operating mechanism drives vacuum tube movement
And while connection with the busbar modules, locking mechanism movement simultaneously coordinates with baffle limiting.
Therefore, after the 3rd operating mechanism of startup is attached work to vacuum tube and bus, locking mechanism is to gear
Plate carries out position locking, and baffle plate can not be moved, and now baffle plate stops to the first driving jack, therefore can not be again to isolation knife
Operated, it is ensured that the processing safety of solid insulation switch cabinet infringement, with certain fool proof effect.
Further scheme is, operating mechanism module includes the first main shaft and the second main shaft, and the first operating mechanism includes the
One worm gear, the first worm screw and first connecting rod group, the first driving jack are arranged on the first worm screw, and the first worm gear wheel is connected to the
On two main shafts, the drive end of first connecting rod group is connected on the first worm gear, and the driven end of first connecting rod group is fixedly connected on first
Main shaft, the second operating mechanism includes the second worm gear and the second worm screw, and the second driving jack is arranged on the second worm screw, the second worm gear
It is rotatably connected in the second main shaft, isolation knife is connected with the first main shaft, and earthing is connected with the second main shaft.
Therefore, the first order transmission mechanism of isolation knife and earthing is turbine and worm mechanism, worm and gear machine
Structure provides power needed for being effectively reduced operation, and turbine and worm has high transmission ratio characteristic, and the rotation precision of turbine is higher, therefore
Improve the control accuracy to isolation knife and earthing.
Further scheme is that second connecting rod group, earthing and the second main shaft are connected between isolation knife and the first main shaft
Between be provided with third connecting rod group.
Further scheme is that the first gearbox body and the second gearbox body are provided with the second main shaft, the first worm gear and
First worm screw is arranged in the first gearbox body, and the second worm gear and the second worm screw are arranged in the second gearbox body；Isolation stops
Mechanism includes isolation block piece, and isolation block piece is rotationally connected with the first gearbox body, and isolation block piece is selectively right
First driving jack is stopped；Being grounded blocking mechanism includes ground connection block piece, and ground connection block piece is rotationally connected with the second speed change
On casing, and ground connection block piece selectively stops to the second driving jack.
Therefore, the first gearbox body and the second gearbox body have not only carried out positioning, protective effect to turbine and worm,
The motion fulcrum of fixation is provided for isolation block piece and ground connection block piece simultaneously, it is simple and compact for structure, reduce equipment volume.
Further scheme is that ground connection blocking mechanism also includes fourth link group, and the drive end of fourth link group, which is fixed, to be connected
The first main shaft is connected to, the driven end of fourth link group is rotationally connected with ground connection block piece；Separating blocking mechanism also includes the 5th company
Bar group, the drive end of the 5th connection rod set is fixedly connected on the second main shaft, and the driven end of the 5th connection rod set is rotationally connected with cut-off resistance
Block piece.
Further scheme is that deep-slotted chip breaker is provided with the first worm gear, and the drive end of first connecting rod group is connected to deep-slotted chip breaker
It is interior.
Further scheme is that solid insulation switch cabinet also includes：Second earth conductor, the second earth conductor be arranged at every
From on the side of switch gear room, the first operating mechanism can drive isolation knife to swing and be connected to arc extinguishing room module and the second earth conductor
Between.
Therefore, can be to it in the outer end of the first earth conductor or the outer end of the second earth conductor loading test voltage
Middle isolation knife, the vacuum tube in arc extinguishing room module, bus, the independent electrical verification of the extent of damage of cable or isolation fracture, safety
Property improve while make staff switch cabinet electricity detection work difficulty reduction, efficiency improve.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model solid insulation switch cabinet embodiment.
Fig. 2 is the structure chart at another visual angle of the utility model solid insulation switch cabinet embodiment.
Fig. 3 is the structure chart at another visual angle of the utility model solid insulation switch cabinet embodiment.
Fig. 4 is the structure chart at another visual angle of the utility model solid insulation switch cabinet embodiment.
Fig. 5 is the structure chart at another visual angle of the utility model solid insulation switch cabinet embodiment.
Fig. 6 is the structure chart at another visual angle of the utility model solid insulation switch cabinet embodiment.
Fig. 7 is the enlarged drawing at A in Fig. 4.
Fig. 8 is the structure chart at another visual angle of the utility model solid insulation switch cabinet embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1, Fig. 1 is the structure chart of the present embodiment solid insulation switch cabinet.Solid insulation switch cabinet includes cabinet body,
Operating mechanism module 1 is provided with cabinet body, below operating mechanism module 1, the lower position of cabinet body is provided with disconnecting switch room
2, disconnecting switch room 2 includes the corresponding three independent disconnecting switch rooms of three-phase electricity；It is provided with the side of operating mechanism module 1
Arc extinguishing room module 3, arc extinguishing room module 3 includes the vacuum tube arc-control device of three-phase independence, and the top of arc extinguishing room module 3 is provided with behaviour
The folding of vacuum tube is realized as device；Cable module 5 is provided with the bottom of disconnecting switch room 2, cable module 5 includes three-phase list
Only output cable end, is often isolated in switch gear room and is provided with disconnecting switch, and disconnecting switch is linked optionally with arc-chutes mould
Between block 3 and cable module 5, to realize the combined floodgate or separating brake of disconnecting switch.
Referring to Fig. 2, Fig. 2 be in the side view of the present embodiment solid insulation switch cabinet, disconnecting switch room 2 except be provided with every
Outside from knife 201, earthing 202 is additionally provided with, is provided with detachable end, end cap and sets in the side of disconnecting switch room 2
There are the first earth conductor 203 and the second earth conductor 204.Operating mechanism module 1 includes the first operating mechanism, the second actuating machine
Structure, the first main shaft 111 and the second main shaft 121, the first operating mechanism drive the first main shaft 111 to rotate, and the first main shaft 111 passes through the
Two connection rod sets 103 drive isolation knife 201 to swing, because one end of isolation knife 201 is articulated be connected with arc extinguishing room module 3 first
On contiguous block 301, the second end of isolation knife 201 is then selectively attached to the second earth conductor 204 or is connected with cable module 5
The second contiguous block 501 on；Third connecting rod group 104, the second operating mechanism are connected between the main shaft 121 of earthing 202 and second
Drive the second main shaft 121, be grounded knife 202 be linked optionally with the first earth conductor 203 and the second contiguous block 501 it
Between.
Referring to Fig. 3, Fig. 3 is the structure chart at another visual angle of solid insulation switch cabinet.First operating mechanism includes the first drive
Dynamic jack 110, the first turbine and worm group 112 and first connecting rod group 113；First turbine and worm group 112 is arranged at the first gearbox
In body 131, the first gearbox body 131 is set on the second main shaft 121 and fixed relative to cabinet body.First worm and gear group 112
The first turbine and the first worm screw including mutual cooperation, the first driving jack 110 are arranged at the axle input of the first worm screw；First
Turbine rotation is connected on the second main shaft 121.First connecting rod group includes the first connecting rod and second connecting rod being hinged, first
Connecting rod is provided with deep-slotted chip breaker on the first turbine, one end of first connecting rod is installed on deep-slotted chip breaker as the drive end of first connecting rod group
Interior, second connecting rod is fixedly and coaxially connected on the first main shaft 111 as the driven end of first connecting rod group.
With reference to Fig. 4, Fig. 4 is the structure chart at another visual angle of solid insulation switch cabinet.First operating mechanism also includes ground connection resistance
Retaining device, ground connection blocking mechanism includes fourth link group and ground connection block piece 116.Fourth link group includes first be hinged
Stop that connecting rod 114 and second stops connecting rod 115, the first stop connecting rod 114 is fixedly connected on as the drive end of fourth link group
On first main shaft 111.The second gearbox body 141 fixed relative to cabinet body is set with second main shaft 121, block piece is grounded
116 are rotationally connected with the shell of the second gearbox body 141, second stop connecting rod 115 as fourth link group driven end with
Ground connection block piece 116 is hinged.
Referring to Fig. 5, Fig. 5 is the structure chart at another visual angle of solid insulation switch cabinet.With reference to Fig. 3 and Fig. 4, the second gearbox body
The the second worm and gear group 122 cooperated is set in 141, and the second turbine and worm group 122 includes the second turbine cooperated
With the second worm screw, the input of the second worm screw is provided with the second driving jack 120, and the second turbine is fixedly connected on the second main shaft
On 121, the second operating mechanism also includes isolation blocking mechanism, and isolation blocking mechanism includes the isolation connecting rod of block piece 125 and the 5th
Group, isolation block piece 125 is rotationally connected with the shell of the first gearbox body 131, and the 5th connection rod set includes the 3rd and stops connecting rod
123 and with the 3rd stop connecting rod 123 be hinged the 4th stop connecting rod 124, the 3rd stop connecting rod 123 as the 5th connection rod set master
Moved end is fixedly connected on the second main shaft 121, and the 4th stops connecting rod 124 as the driven end of the 5th connection rod set with isolating block piece
125 one end is hinged.
Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, when isolation knife 201 is closed a floodgate, first inserted in the first driving jack 110
Driving handle, rotates driving handle to drive the first turbine rotation in the first worm and gear group 112, then pass through first connecting rod group
113 and second connecting rod group 103, to drive isolation knife 201 to lower swing, be connected to arc extinguishing room module 3 and cable module 5 it
Between；At the same time, when the first worm and gear group 112 drives first connecting rod group 113, the first main shaft 111 rotates,
And the first stop connecting rod 114 is fixedly connected on the first main shaft 111 and is hinged with the second stop connecting rod 115, second stops connecting rod 115
The other end with ground connection block piece 116 be hinged, while the first main shaft 111 is rotated drive fourth link group, stop ground connection
Part 116 realizes and swung that ground connection block piece 116 is to lower swing with right using the tie point of itself and the second gearbox body 141 as fulcrum
The second driving jack 120 in the front of the second gearbox body 141 is stopped, because driving handle can not insert the second driving jack
120, so when operational control can not be carried out to second connecting rod group 104 and earthing 202 again.
And when isolation knife 201 is in gate-dividing state, the ground connection control of earthing 202 can be carried out, and at earthing 202
When ground state, operator then can not be controlled operation to isolation knife 201.In the second driving insertion driving hand of jack 120
Handle, rotates driving handle and is exported torque to the second main shaft 121 by the second worm and gear group 122, due to the 5th connection rod set
The 3rd stop connecting rod 123 with being fixedly connected on the second main shaft 121, the 3rd stop connecting rod 123 stops that connecting rod 124 is cut with scissors with the 4th
Connect, the second end of the 4th stop connecting rod 124 is hinged with isolating block piece 125, when the second main shaft 121 is rotated, and can be connected by the 5th
Bar group drives isolation block piece 125 to be used as fulcrum to realize using the tie point of itself and the first gearbox body 131 and swings, isolate block piece
125 will be swung up and the first driving jack 110 in the front of the first gearbox body 131 are stopped.
Referring to Fig. 6, Fig. 6 is the structure chart at another visual angle of solid insulation switch cabinet.Operating mechanism module 1（Participate in Fig. 1）Also
Including the 3rd operating mechanism 160, by being controlled to the 3rd operating mechanism 160 to realize vacuum tube in arc extinguishing room module 3
Folding is moved.The input of 3rd operating mechanism 160 is a SR 162, in cabinet door（Not shown in figure）On be provided with
Arc-chutes activation button 161, arc-chutes activation button 161 and the concentric setting of SR 162, and have between the two certain
Spacing distance, therefore in this case, arc-chutes activation button 161 can not be operated to SR 162, and arc-chutes drive
Dynamic button 161 can not move operation to vacuum tube by the 3rd operating mechanism 160.
First operating mechanism also includes bridge joint mechanism, and bridge joint mechanism includes being fixedly connected on the on the first main shaft 111
One bridge joint connecting rod 151, and the second bridge joint bridge joint connecting rod of connecting rod 152 and the 3rd being hinged successively with the first bridge joint connecting rod 151
153, the 3rd bridge joint connecting rod 153 can be along the branch spot wobble in the middle part of it.The output end for bridging mechanism is bridgeware 154, bridgeware 154
With kinematic nest and the sliding block being slidably connected in kinematic nest, the kinematic nest of bridgeware 154 is rotated with the 3rd bridge joint connecting rod 153 to be connected
Connect and bridgeware 154 is slidably connected to frame in cabinet body.
When the second main shaft 111 rotates and drives isolation knife 201 to turn to "on" position from gate-dividing state change, the second main shaft
111 drive first to bridge connecting rod 151 simultaneously swings, and bridges connecting rod 153 by the second bridge joint connecting rod 152 and the 3rd, makes bridge joint
The upward sliding of part 154, and reach between SR 162 and arc-chutes activation button 161, now, arc-chutes activation button 161
On the sliding block that bridgeware 154 can be abutted to, the opposite side of sliding block can be abutted on SR 162, therefore in this case, is pressed
Lower arc-chutes activation button 161, then can drive the 3rd operating mechanism, to realize the connection of vacuum tube and bus.Therefore, isolation is worked as
When knife 201 is in gate-dividing state, operator can not be controlled operation to arc extinguishing room module 3, it is to avoid be protected while maloperation
Equipment.
Referring to Fig. 7, Fig. 7 is the enlarged drawing at A in Fig. 4.With reference to Fig. 4, operating mechanism module 1（Referring to Fig. 1）Also include gear
Plate 17, baffle plate 17 is slidably connected to cabinet door（Not shown in figure）On, baffle plate 17 is T-shaped, and baffle plate 17 includes transverse part 171 and longitudinal direction
It is fixedly installed plectrum 173 on portion 172, the front end of baffle plate 17, operator can realize the horizontal stroke of baffle plate 17 by promoting plectrum 173
To slip.The transverse part 171 of baffle plate 17 to arc-chutes activation button 161 for stopping, longitudinal portion 172 of baffle plate 17 is used for
First driving jack 110 is stopped.Specific length is set to the transverse part 171 of baffle plate 17, when longitudinal 172 pair first of portion
When driving jack 110 is stopped, transverse part 171 departs from the stop to arc-chutes activation button 161；Longitudinal portion 172 is set
Specific width, when baffle plate 17 is turned right Slideslip, when the transverse part 171 is stopped arc-chutes activation button 161, longitudinal portion
172 depart from the stop to the first driving jack 110.The setting of baffle plate 17 can ensure to avoid operating personnel to arc extinguishing room module 3（Ginseng
See Fig. 1）With operating mechanism module 1（Referring to Fig. 1）Carry out operation simultaneously and produce conflict interference with and subsequent potential safety hazard etc..
Referring to Fig. 8, Fig. 8 is the structure chart at another visual angle of solid insulation switch cabinet.With reference to Fig. 6, the 3rd operating mechanism 160 is wrapped
Actuating arm 310 is included, the middle part of actuating arm 310 is provided with fixed rotating fulcrum；3rd operating mechanism 160 also includes locking machine
Structure, locking mechanism includes the first lock link 311 and the second lock link 312, and the first lock link 311 is articulated with actuating arm
310 and second between lock link 312, and the middle part of the second lock link 312 is provided with fixed rotating fulcrum, the second lock link
312 the second end sets limited location extension 313.The back of baffle plate 17 sets limited location cross bar 173, the spacing two ends of cross bar 173
In the baffle body for being all connected to baffle plate 17, and cross bar 173 and baffle body have a certain distance, thus spacing cross bar 173 with
A sealed stopper slot is formed between baffle body.
When the 3rd operating mechanism 160 is driven to actuating arm 310 and move downward the vacuum tube in arc extinguishing room module 3
When, the other end of actuating arm 310 rises, and affects the first lock link 311 to move upwards, and the first of the second lock link 312
While end is swung up, its second end is down moved, until spacing extension 313 is fallen into stopper slot.Now stopper slot
The connecting portion of both sides forms spacing cooperation with spacing extension 313, and sliding laterally for baffle plate 17 receives limitation.Locking mechanism is set
Putting can ensure to pass through arc-chutes activation button 161 in operator（Referring to Fig. 7）Drive the 3rd operating mechanism 160 and to arc-chutes mould
After block 3 is controlled, baffle plate 17 will be to the first driving jack 110（Referring to Fig. 5）Stopped, and baffle plate 17 is irremovable, has
Effect prevents operation order mistake and forms maloperation, and equipment is caused damage.
The solid insulation switch cabinet that the utility model is provided effectively prevents from detecting the maloperation of attendant, it is therefore prevented that safety
The generation of accident, improves the security of solid insulation switch cabinet.
Finally it is emphasized that the foregoing is only preferred embodiment of the present utility model, this reality is not limited to
With new, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution and improvements done etc. should be included in protection model of the present utility model
Within enclosing.
Claims (10)
1. solid insulation switch cabinet, including：
Operating mechanism module is provided with cabinet body, the cabinet body, the cabinet body bottom is provided with disconnecting switch room；
The solid insulation switch cabinet is additionally provided with arc extinguishing room module, busbar modules and cable module, the arc extinguishing room module it is true
Blank pipe is selectively connected with the busbar modules, and the arc extinguishing room module and cable module are all connected to the cabinet body；
The solid insulation switch cabinet is additionally provided with the first earth conductor, and first earth conductor is arranged at the disconnecting switch room
Side；
Isolation knife and earthing are provided with the disconnecting switch room；
It is characterized in that：
The operating mechanism module includes the first operating mechanism and the second operating mechanism, and first operating mechanism includes first and driven
Dynamic jack and ground connection blocking mechanism, second operating mechanism include the second driving jack and isolation blocking mechanism；
The isolation knife is linked optionally between the arc extinguishing room module and the cable module；
First operating mechanism drive the isolation knife swings and be connected to the arc extinguishing room module and the cable module it
Between while, ground connection blocking mechanism movement simultaneously stops to the described second driving jack；
The earthing is linked optionally between the cable module and first earth conductor；
Second operating mechanism drives the earthing to swing and be connected to the cable module and first earth conductor
Between while, isolation blocking mechanism movement simultaneously stops to the described first driving jack.
2. solid insulation switch cabinet according to claim 1, it is characterised in that：
The operating mechanism module also includes the 3rd operating mechanism and arc-chutes activation button, and first operating mechanism also includes
Bridgeware；
3rd operating mechanism is connected with the arc extinguishing room module；
First operating mechanism drive the isolation knife swings and be connected to the arc extinguishing room module and the cable module it
Between while, the bridgeware is moved between the 3rd operating mechanism and the arc-chutes activation button.
3. solid insulation switch cabinet according to claim 2, it is characterised in that：
The operating mechanism module includes baffle plate, and the baffle plate selectively drives to the arc-chutes activation button and described first
Dynamic the one of of jack is stopped.
4. solid insulation switch cabinet according to claim 3, it is characterised in that：
3rd operating mechanism also includes locking mechanism, the 3rd operating mechanism drive the vacuum tube movement and with it is described
While busbar modules are connected, the locking mechanism movement simultaneously coordinates with the baffle limiting.
5. solid insulation switch cabinet according to claim 1, it is characterised in that：
The operating mechanism module includes the first main shaft and the second main shaft；
First operating mechanism includes the first worm gear, the first worm screw and first connecting rod group；
The first driving jack is arranged on first worm screw, and first worm gear wheel is connected to second main shaft
On, the drive end of the first connecting rod group is connected on first worm gear, and the driven end of the first connecting rod group is fixedly connected
In first main shaft；
Second operating mechanism includes the second worm gear and the second worm screw；
The second driving jack is arranged on second worm screw, and second worm gear wheel is fixedly connected on second master
Axle；
The isolation knife is connected with first main shaft, and the earthing is connected with second main shaft.
6. solid insulation switch cabinet according to claim 5, it is characterised in that：
Second connecting rod group is connected between the isolation knife and first main shaft, between the earthing and second main shaft
It is provided with third connecting rod group.
7. solid insulation switch cabinet according to claim 5, it is characterised in that：
The first gearbox body and the second gearbox body, first worm gear and first worm screw are provided with second main shaft
It is arranged in first gearbox body, second worm gear and second worm screw are arranged in second gearbox body；
The isolation blocking mechanism includes isolation block piece, and the isolation block piece is rotationally connected with first gearbox body
On, and the isolation block piece selectively drives jack to stop to described first；
The ground connection blocking mechanism includes ground connection block piece, and the ground connection block piece is rotationally connected with second gearbox body
On, and the ground connection block piece selectively drives jack to stop to described second.
8. solid insulation switch cabinet according to claim 7, it is characterised in that：
The ground connection blocking mechanism also includes fourth link group, and the drive end of the fourth link group is fixedly connected on described first
Main shaft, the driven end of the fourth link group is rotationally connected with the ground connection block piece；
The isolation blocking mechanism also includes the 5th connection rod set, and the drive end of the 5th connection rod set is fixedly connected on described second
Main shaft, the driven end of the 5th connection rod set is rotationally connected with the isolation block piece.
9. solid insulation switch cabinet according to claim 8, it is characterised in that：
Deep-slotted chip breaker is provided with first worm gear, the drive end of the first connecting rod group is connected in the deep-slotted chip breaker.
10. the solid insulation switch cabinet according to any one of claim 1 to 9, it is characterised in that：
The solid insulation switch cabinet also includes：
Second earth conductor, second earth conductor is arranged on the side of the disconnecting switch room, the first actuating machine
Structure can drive the isolation knife to swing and be connected between the arc extinguishing room module and second earth conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049023.0U CN206611095U (en) | 2017-01-13 | 2017-01-13 | Solid insulation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049023.0U CN206611095U (en) | 2017-01-13 | 2017-01-13 | Solid insulation switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206611095U true CN206611095U (en) | 2017-11-03 |
Family
ID=60171153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049023.0U Expired - Fee Related CN206611095U (en) | 2017-01-13 | 2017-01-13 | Solid insulation switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206611095U (en) |
-
2017
- 2017-01-13 CN CN201720049023.0U patent/CN206611095U/en not_active Expired - Fee Related
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Granted publication date: 20171103 Termination date: 20190113 |