CN209297946U - A kind of earthing switch locking of Intellectualized Switchgear - Google Patents
A kind of earthing switch locking of Intellectualized Switchgear Download PDFInfo
- Publication number
- CN209297946U CN209297946U CN201822164996.6U CN201822164996U CN209297946U CN 209297946 U CN209297946 U CN 209297946U CN 201822164996 U CN201822164996 U CN 201822164996U CN 209297946 U CN209297946 U CN 209297946U
- Authority
- CN
- China
- Prior art keywords
- connect
- interlocking
- big axis
- valve structure
- earthing 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.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a kind of lockings of the earthing switch of Intellectualized Switchgear, including interlocking big axis, fixed plate, valve structure, fixing sleeve, back door, earthing switch universal driving shaft, driving wheel, the big axis of interlocking is connect by fixed plate with cabinet body, and fixed plate is located at the middle part for interlocking big axis, one end of the big axis of interlocking is connect with fixing sleeve, the other end is connect with interlocking rails, valve structure is mounted in interlocking rails, and valve structure can be moved up and down along interlocking rails, valve structure is connect with blocking lever, the up and down motion of blocking lever is controlled by valve structure, blocking lever and fixed pin connection, fixed pin is mounted on the big axis of interlocking, the free end of the fixing sleeve is equipped with support, big axis is interlocked to connect through support with connector pin shaft, connector is connect with support, back door is connect with connector.The utility model is designed reasonably；It interlocks big axis and earthing switch linkage shaft design avoids not closing back door, operational grounding switching damage electrical equipment.
Description
Technical field
The utility model relates to a kind of lockings of the earthing switch of Intellectualized Switchgear.
Background technique
At present earthing switch locking generally use back door close with earthing switch onrelevant, be easy to cause: 1, close back door behaviour
Make ground connection interlocking and easily causes interlocking clamping stagnation and damage earthing or grounding means；2, occur being not related to back door also can division earthing switch power transmission it is existing
As easily causing personal injury accident.
Utility model content
The purpose of this utility model is to provide a kind of lockings of the earthing switch of Intellectualized Switchgear, to solve above-mentioned technology
Problem.
The utility model uses following technical scheme to achieve the above object:
A kind of earthing switch locking of Intellectualized Switchgear, including the big axis of interlocking, fixed plate, valve structure, fixing sleeve, after
Door, earthing switch universal driving shaft, driving wheel, the big axis of interlocking is connect by fixed plate with cabinet body, and fixed plate is big positioned at interlocking
The one end at the middle part of axis, the big axis of interlocking is connect with fixing sleeve, and the other end is connect with interlocking rails, and valve structure is mounted on connection
It locks in guide rail, and valve structure can be moved up and down along interlocking rails, valve structure is connect with blocking lever, passes through valve structure
Control the up and down motion of blocking lever, blocking lever and fixed pin connection, fixed pin is mounted on the big axis of interlocking, the fixing sleeve from
Support is equipped with by end, big axis is interlocked and is connect through support with connector pin shaft, connector is connect with support, back door and connector
Connection, the support are equipped with the first baffle of axis connection, and lock pin is connect through support one end with first baffle, and the other end is with after
Door abuts, and spring is set on lock pin, and lock pin can be moved forward and backward along support, so that first baffle is driven to move up and down, institute
It states and is additionally provided with second baffle on back door, when back door is closed, second baffle connects travel switch, and travel switch controls motor,
Motor drives driving wheel rotation to be closed earthing switch universal driving shaft and is grounded, and the earthing switch universal driving shaft passes through fixing piece and interlocking
Big axis connection.
Preferably, when the first baffle is abutted with fixed pin, rotation process can not be carried out by interlocking big axis.
Compared with prior art, the utility model has the advantage that the utility model is designed reasonably；Closing back door, after
Door moves backward under the action of the spring, and first baffle is pushed back away from by lock pin, is moved down fixed pin using valve structure,
Rotation interlocks big axis, interlocks big axis and drives the rotation of earthing switch universal driving shaft, while travel switch is closed by second baffle, stroke is opened
Closing after closing makes motor drive driving wheel that earthing switch universal driving shaft is carried out ground connection operation, avoids not closing back door, operation connects
Ground switching damage electrical equipment, the case where also causing personal injury to operations staff's repair apparatus appearance.
Detailed description of the invention
Fig. 1 is that the earthing switch of the utility model Intellectualized Switchgear is latched schematic diagram.
Fig. 2 is the fixing sleeve left view enlarged drawing that the earthing switch of the utility model Intellectualized Switchgear is latched.
Fig. 3 is that schematic diagram is opened at the back door that the earthing switch of the utility model Intellectualized Switchgear is latched.
Fig. 4 is travel switch connection signal after the back door that the earthing switch of the utility model Intellectualized Switchgear is latched is opened
Figure.
In figure: 1, interlocking rails, 2, valve structure, 3, blocking lever, 4, fixed plate, 5, the big axis of interlocking, 6, fixing piece, 7, solid
Fixed set, 8, back door, 9, earthing switch universal driving shaft, 10, driving wheel, 11, support, 12, first baffle, 13, spring, 14, lock pin,
15, fixed pin, 16, travel switch, 17, second baffle.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs 1-4, the earthing switch locking of a kind of Intellectualized Switchgear, including the big axis 5 of interlocking, fixed plate 4, valve
Structure 2, fixing sleeve 7, back door 8, earthing switch universal driving shaft 9, driving wheel 10, the big axis 5 of interlocking are connected by fixed plate 4 and cabinet body
It connects, and fixed plate 4 is located at the middle part for interlocking big axis 5, one end of the big axis 5 of interlocking is connect with fixing sleeve 7, the other end and interlocking
Guide rail 1 connects, and valve structure 2 is mounted in interlocking rails 1, and valve structure 2 can be moved up and down along interlocking rails 1, living
Door 2 is connect with blocking lever 3, and the up and down motion of blocking lever 3 is controlled by valve structure 2, and blocking lever 3 and fixed pin 15 connect
It connects, fixed pin 15 is mounted on the big axis 5 of interlocking, and the free end of the fixing sleeve 7 is equipped with support 11, interlocks big axis 5 through branch
Seat 11 is connect with connector pin shaft, and connector is connect with support 11, and back door 8 is connect with connector, and the support 11 is equipped with axis
The first baffle 12 of connection, lock pin 14 are connect through 11 one end of support with first baffle 12, and the other end is abutted with back door 8, spring
13 are set on lock pin 14, and lock pin 14 can be moved forward and backward along support 11, so that first baffle 12 is driven to move up and down, first
When baffle is abutted with fixed pin, rotation process can not be carried out by interlocking big axis, be additionally provided with second baffle 17 on the back door 8, when after
When door 8 is closed, second baffle 17 connects travel switch 16, and travel switch 16 controls motor, and motor drives driving wheel 10 to rotate
Earthing switch universal driving shaft 9 is closed and is grounded, the earthing switch universal driving shaft 9 is connect by fixing piece 6 with big axis 5 is interlocked.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (2)
1. a kind of earthing switch of Intellectualized Switchgear is latched, including is interlocked big axis (5), fixed plate (4), valve structure (2), consolidated
Fixed set (7), back door (8), earthing switch universal driving shaft (9), driving wheel (10), which is characterized in that the big axis (5) of interlocking passes through solid
Fixed board (4) is connect with cabinet body, and fixed plate (4) is located at the middle part for interlocking big axis (5), one end of the big axis (5) of interlocking and solid
Fixed set (7) connection, the other end are connect with interlocking rails (1), and valve structure (2) is mounted in interlocking rails (1), and valve structure
(2) it can be moved up and down along interlocking rails (1), valve structure (2) is connect with blocking lever (3), is controlled by valve structure (2)
The up and down motion of blocking lever (3), blocking lever (3) are connect with fixed pin (15), and fixed pin (15) is mounted on the big axis (5) of interlocking,
The free end of the fixing sleeve (7) is equipped with support (11), interlocks big axis (5) and connect through support (11) with connector pin shaft,
Connector is connect with support (11), and back door (8) are connect with connector, and the support (11) is equipped with the first baffle of axis connection
(12), lock pin (14) is connect through support (11) one end with first baffle (12), and the other end is abutted with back door (8), spring (13)
It is set on lock pin (14), lock pin (14) can be moved forward and backward along support (11), be moved down on first baffle (12) to drive
It is dynamic, second baffle (17) are additionally provided on the back door (8), when back door (8) are closed, second baffle (17) is by travel switch (16)
It connects, travel switch (16) controls motor, and motor drives driving wheel (10) rotation to be closed earthing switch universal driving shaft (9) and is grounded,
The earthing switch universal driving shaft (9) is connect by fixing piece (6) with big axis (5) is interlocked.
2. a kind of earthing switch of Intellectualized Switchgear according to claim 1 is latched, which is characterized in that the first gear
When plate (12) is abutted with fixed pin (15), rotation process can not be carried out by interlocking big axis (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164996.6U CN209297946U (en) | 2018-12-24 | 2018-12-24 | A kind of earthing switch locking of Intellectualized Switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164996.6U CN209297946U (en) | 2018-12-24 | 2018-12-24 | A kind of earthing switch locking of Intellectualized Switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297946U true CN209297946U (en) | 2019-08-23 |
Family
ID=67656075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164996.6U Expired - Fee Related CN209297946U (en) | 2018-12-24 | 2018-12-24 | A kind of earthing switch locking of Intellectualized Switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297946U (en) |
-
2018
- 2018-12-24 CN CN201822164996.6U patent/CN209297946U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3063839B1 (en) | Electric plug-in connection, in particular for electric vehicles | |
| HUT55286A (en) | Swing-push door for vehicles | |
| CN110247330B (en) | Switch cabinet and valve driving mechanism with self-locking function | |
| CN207021579U (en) | Ring main unit and its cabinet | |
| CN105484580A (en) | Manually controlled or electrically controlled door locking device | |
| CN205100785U (en) | Car and an electronic system of sliding thereof | |
| CN209297946U (en) | A kind of earthing switch locking of Intellectualized Switchgear | |
| CN201307531Y (en) | Five-prevention blocking device of switchgear | |
| CN109671588B (en) | Locking device for grounding switch of metal-enclosed switch cabinet | |
| CN201336239Y (en) | Error-preventive operation interlocking mechanism for grounding switch | |
| CN110344683A (en) | A kind of locking system on concrete door | |
| CN204905076U (en) | Three station modules of solid insulated cabinets | |
| CN209046028U (en) | A kind of distribution cabinet door interlocking mechanism | |
| CN206806202U (en) | Earthed switch and rear door of switch cabinet interlocking gear | |
| CN205985911U (en) | Cubical switchboard and valve locking mechanical system thereof | |
| CN102536001B (en) | Locking reverse thrust linkage bolt-on mechanism | |
| CN207207645U (en) | Automobile tow hook assembly and automobile | |
| CN201584677U (en) | Interlocking device between earthing switch and breaker of switch cabinet | |
| CN206076821U (en) | A kind of switch cubicle with emergency release function | |
| EP3078796A1 (en) | Automatic sliding wing arrangement | |
| CN101968158B (en) | Safety device | |
| CN205406340U (en) | Dual -power switch cabinet interlock | |
| CN203218772U (en) | driving mechanism for switch cabinet | |
| CN206023009U (en) | The high protection drawer unit of Pop-up | |
| CN218919770U (en) | Power distribution cabinet interlocking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |