CN206806230U - Grounding interlocking device - Google Patents
Grounding interlocking device Download PDFInfo
- Publication number
- CN206806230U CN206806230U CN201720678473.6U CN201720678473U CN206806230U CN 206806230 U CN206806230 U CN 206806230U CN 201720678473 U CN201720678473 U CN 201720678473U CN 206806230 U CN206806230 U CN 206806230U
- Authority
- CN
- China
- Prior art keywords
- switch block
- interlocking
- operating shaft
- locking assembly
- pin rod
- 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.)
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Abstract
It the utility model is related to such a grounding interlocking device, including guide rail interlocking mechanism, operating shaft, locking assembly link assembly and solution lock set, the link assembly and locking assembly realize the connection between three by operating shaft, the solution lock set is fixedly connected with locking assembly by connecting plate, the locking assembly includes switch block bearing, switch block, interlocking screw and pin rod, the switch block is arranged in switch block bearing by pin rod, the switch block can rotate around pin rod, there is operating shaft to pass through in the switch block bearing, the interlocking screw is fixedly mounted in the operating shaft, a groove is provided with the switch block；Improve the reverse locking at cabinet back door, open cabinet back door, original interlocks still operable earthed switch, and the utility model interlocking can not operate, it is necessary to first shut cabinet back door can operational grounding switch, it is easy for installation, add security.
Description
Technical field
It the utility model is related to a kind of grounding interlocking device.
Background technology
Existing grounding interlocking device opens back door after earthed switch combined floodgate, still can be switched with operational grounding, now
Because earthed switch can be still that cable vault's compartment is powered with separating brake, breaker closing power transmission, the safety of crisis personnel.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of safe, easy for installation, simple to operate ground connection interlocking
Device.
In order to realize the above object the utility model uses such a grounding interlocking device, including guide rail interlocking mechanism,
Operating shaft, locking assembly link assembly and solution lock set, the link assembly realize three with locking assembly by operating shaft
Between connection, it is described solution lock set be fixedly connected with locking assembly by connecting plate, the locking assembly include switch block bearing, turn
Block, interlocking screw and pin rod, the switch block are arranged in switch block bearing by pin rod, and the switch block can rotate around pin rod, institute
Stating in switch block bearing has operating shaft to pass through, and the interlocking screw is fixedly mounted in the operating shaft, is provided with the switch block
One groove.
The utility model further sets the solution lock set to include lock, interlocking segment and propulsive mechanism, described
The unblock and locking of solution lock set can be achieved in lock.
The beneficial effects of the utility model are：The reverse locking at cabinet back door is improved, opens cabinet back door, original interlocking is still
Right operable earthed switch, and the utility model interlocking can not operate, it is necessary to first shut cabinet back door can operational grounding switch,
It is easy for installation, add security.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the utility model is a kind of grounding interlocking device, including guide rail interlocking mechanism 1, operating shaft 2, is closed
Lock set 3, link assembly 4 and solution lock set 6, link assembly 4 and locking assembly 3 are realized by operating shaft 2 between three
Connection, solution lock set 6 are fixedly connected with locking assembly 3 by connecting plate 5, and locking assembly 3 includes switch block bearing 31, switch block 32, connection
Screw 34 and pin rod 33 are locked, switch block 32 is arranged in switch block bearing 31 by pin rod 33, and switch block 32 can rotate around pin rod 33, is turned
There is operating shaft 2 to pass through and realize with operating shaft 2 in block bearing 31 to connect, interlocking screw 34 is fixedly mounted in the operating shaft 2,
Solution lock set 6 is provided with lock 62, interlocking segment 63 and propulsive mechanism 61, and lock 62 is fixedly mounted on interlocking segment 63 and can be achieved
Move up and down, realize the unblock and locking of solution lock set 6, when latching 62 unblock, propulsive mechanism 61 separates with interlocking segment 63, from
And connecting plate 5 is promoted to cabinet extracorporeal movement, the switch block 32 withstood is rotated around pin 33 so as to realize that interlocking screw 34 is stuck in switch block
Reach the function of locking in 32 lower grooves 321.
Claims (2)
1. a kind of grounding interlocking device, including guide rail interlocking mechanism, operating shaft, locking assembly link assembly and solution lock set,
The link assembly and locking assembly realize the connection between three by operating shaft, and the solution lock set passes through with locking assembly
Connecting plate is fixedly connected, it is characterised in that：The locking assembly includes switch block bearing, switch block, interlocking screw and pin rod, described turn
Block is arranged in switch block bearing by pin rod, and the switch block can rotate around pin rod, have operating shaft to pass through in the switch block bearing, institute
State interlocking screw to be fixedly mounted in the operating shaft, a groove is provided with the switch block.
2. grounding interlocking device according to claim 1, it is characterised in that：The solution lock set includes lock, interlocking
The unblock and locking of solution lock set can be achieved in block and propulsive mechanism, the lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678473.6U CN206806230U (en) | 2017-06-12 | 2017-06-12 | Grounding interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678473.6U CN206806230U (en) | 2017-06-12 | 2017-06-12 | Grounding interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806230U true CN206806230U (en) | 2017-12-26 |
Family
ID=60746994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678473.6U Active CN206806230U (en) | 2017-06-12 | 2017-06-12 | Grounding interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786284A (en) * | 2020-08-07 | 2020-10-16 | 大连华锐重工集团股份有限公司 | Safety medium-voltage cabinet with double circuit breaker chambers |
-
2017
- 2017-06-12 CN CN201720678473.6U patent/CN206806230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786284A (en) * | 2020-08-07 | 2020-10-16 | 大连华锐重工集团股份有限公司 | Safety medium-voltage cabinet with double circuit breaker chambers |
| CN111786284B (en) * | 2020-08-07 | 2023-10-20 | 大连华锐重工集团股份有限公司 | Safety double-circuit breaker room medium-voltage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |