CN203707577U - Isolation cabinet - Google Patents
Isolation cabinet Download PDFInfo
- Publication number
- CN203707577U CN203707577U CN201320803513.7U CN201320803513U CN203707577U CN 203707577 U CN203707577 U CN 203707577U CN 201320803513 U CN201320803513 U CN 201320803513U CN 203707577 U CN203707577 U CN 203707577U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- push rod
- cabinet door
- spring
- cam
- 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
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- Push-Button Switches (AREA)
Abstract
The utility model relates to an isolation cabinet comprising a cabinet body. An isolating switch is arranged in the upper portion of the cabinet body, the cabinet body is provided with a lower cabinet door, a positioning hole is arranged in the upper end of the lower cabinet door, the cabinet body is provided with a cabinet door interlocking device, and the cabinet door interlocking device comprises a cam, a push rod, a spring and a fixed plate. The cam is sleeved on a rotating shaft of the isolating switch, the fixed plate is fixed on the cabinet body, the push rod traverses the fixed plate and the cabinet body from above down and extends to be over the positioning hole, the top of the push rod is contacted with the cam, the spring is sleeved on the push rod, the lower end of the spring is contacted with the fixed plate, and the upper end of the spring is connected with the head of the push rod. By employing the above structure, the lower cabinet door can be opened only after the isolating switch is opened, personnel injuries caused by misoperations are avoided, and people around the cabinet body can be well protected.
Description
Technical field
The utility model relates to high-tension apparatus field, particularly a kind of isolation cabinet.
Background technology
Existing isolation cabinet design is unreasonable, and degree of protection is lower, inadequate to staff's protection, easily causes danger.
Summary of the invention
The purpose of this utility model is to provide a kind of isolation cabinet of rational in infrastructure, safe, safety guarantee great efforts.
The technical scheme that realizes the utility model object is as follows:
A kind of isolation cabinet, comprise cabinet, described cabinet internal upper part is provided with isolating switch, described cabinet is provided with lower cabinet door, described lower cabinet door upper end is provided with location hole, described cabinet is provided with cabinet door interlock, described cabinet door interlock comprises cam, push rod, spring and fixed head, described cam is sleeved in the rotating shaft of isolating switch, described fixed head is fixed on cabinet, described push rod passes from top to down fixed head and cabinet and extends to location hole top, described push rod top contacts with cam, described spring housing is contained on push rod, described spring lower end contacts with fixed head, described spring upper end contacts with push rod head.
Described lower cabinet door and cabinet are connected through the hinge.
The bottom of described cabinet is provided with cable outlet hole.
Described lower cabinet door is provided with window and instrument hole.
Adopt after said structure, the utility model must first be opened isolating switch in the time opening lower cabinet door, has avoided operate miss and the personal damage that causes, has strengthened the protection to cabinet periphery personnel.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cabinet door interlock of the present utility model place cutaway view.
Fig. 3 is isolating switch position view of the present utility model.
Fig. 4 is cabinet door interlock structural representation of the present utility model.
Fig. 5 is bottom schematic view of the present utility model.
In figure: 1 is cabinet, 2 is isolating switch, and 3 is lower cabinet door, and 4 is location hole, and 5 is cam, and 6 is push rod, and 7 is spring, and 8 is fixed head, and 9 is rotating shaft, and 10 is hinge, and 11 is cable outlet hole, and 12 is window, and 13 is instrument hole, and 14 is cabinet door interlock.
Embodiment
Comprise cabinet 1 by the known the utility model isolation of Fig. 1 to Fig. 5 cabinet, described cabinet 1 internal upper part is provided with isolating switch 2, described cabinet 1 is provided with lower cabinet door 3, described lower cabinet door 3 upper ends are provided with location hole 4, described cabinet 1 is provided with cabinet door interlock 14, described cabinet door interlock 14 comprises cam 5, push rod 6, spring 7 and fixed head 8, described cam 5 is sleeved in the rotating shaft 9 of isolating switch 2, described fixed head 8 is fixed on cabinet 1, described push rod 6 passes from top to down fixed head 8 and cabinet 1 and extends to location hole 4 tops, described push rod 6 tops contact with cam 5, described spring 7 is sleeved on push rod 6, described spring 7 lower ends contact with fixed head 8, described spring 7 upper ends contact with push rod 6 heads.Described lower cabinet door 3 is connected by hinge 10 with cabinet 1.The bottom of described cabinet 1 is provided with cable outlet hole 11.Described lower cabinet door 3 is provided with window 12 and instrument hole 13.
In the time that isolating switch is closed, rotating shaft band moving cam rotates, and cam promotes push rod and stretches out downwards and enter in location hole, now lower cabinet door cannot be opened, and in the time that isolating switch is opened, cam rotates backward, push rod is upwards retracted by spring force effect, and now lower cabinet door can be opened.
Claims (4)
1. an isolation cabinet, comprise cabinet, it is characterized in that: described cabinet internal upper part is provided with isolating switch, described cabinet is provided with lower cabinet door, described lower cabinet door upper end is provided with location hole, described cabinet is provided with cabinet door interlock, described cabinet door interlock comprises cam, push rod, spring and fixed head, described cam is sleeved in the rotating shaft of isolating switch, described fixed head is fixed on cabinet, described push rod passes from top to down fixed head and cabinet and extends to location hole top, described push rod top contacts with cam, described spring housing is contained on push rod, described spring lower end contacts with fixed head, described spring upper end contacts with push rod head.
2. isolation cabinet according to claim 1, is characterized in that: described lower cabinet door and cabinet are connected through the hinge.
3. isolation cabinet according to claim 1, is characterized in that: the bottom of described cabinet is provided with cable outlet hole.
4. isolation cabinet according to claim 2, is characterized in that: described lower cabinet door is provided with window and instrument hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803513.7U CN203707577U (en) | 2013-12-06 | 2013-12-06 | Isolation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803513.7U CN203707577U (en) | 2013-12-06 | 2013-12-06 | Isolation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707577U true CN203707577U (en) | 2014-07-09 |
Family
ID=51057960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803513.7U Expired - Fee Related CN203707577U (en) | 2013-12-06 | 2013-12-06 | Isolation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644777A (en) * | 2017-10-27 | 2018-01-30 | 成都亨通兆业精密机械有限公司 | A kind of high voltage isolator cabinet interlocking device for cable vault door |
-
2013
- 2013-12-06 CN CN201320803513.7U patent/CN203707577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644777A (en) * | 2017-10-27 | 2018-01-30 | 成都亨通兆业精密机械有限公司 | A kind of high voltage isolator cabinet interlocking device for cable vault door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |