CN203103785U - Distribution box - Google Patents
Distribution box Download PDFInfo
- Publication number
- CN203103785U CN203103785U CN 201320084668 CN201320084668U CN203103785U CN 203103785 U CN203103785 U CN 203103785U CN 201320084668 CN201320084668 CN 201320084668 CN 201320084668 U CN201320084668 U CN 201320084668U CN 203103785 U CN203103785 U CN 203103785U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- sliding sleeve
- cabinet door
- connector
- box
- 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
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a distribution box. The distribution box comprises a box door connected on a box body in a rotary manner, wherein as improvement, a box door return device is arranged on the box body and the box door and comprises a return rod, a return spring, a box body connecting piece and a box door connecting piece; one end of the return rod is bent and the other end thereof is fixed on the box door connecting piece; the bent part of the return rod is connected on the box body connecting piece in a rotary manner; a sliding sleeve is arranged on the return rod; one end of the return spring is connected with the sliding sleeve and the other end thereof is connected with the box body connecting piece; a sliding stop block is arranged in an appropriate position, between the sliding sleeve and the box body connecting piece, on the return rod; and when the box door is closed, the sliding stop block stops the sliding sleeve, and then the return spring is in a free non-stress state. The distribution box has the beneficial effects that the distribution box is provided with the box door return device which can enable the box door to be in a closed state automatically under the actions of the return rod and the return spring; and the distribution box has a simple structure and is reliable to use.
Description
Technical field
The utility model relates to a kind of power distribution cabinet.
Background technology
Because the special environment for use of power distribution cabinet generally requires power distribution cabinet safe in utilization in design, normally closed cabinet door is opened convenient.Existing power distribution cabinet in use, the unexpected dislocation of cabinet door or open, in the time of influence safety, cabinet enters dust easily, influence the work use of electric elements in the cabinet.When electric elements keeped in repair in the cabinet, the cabinet door was subjected to the influence of air flows, and the change state is closed easily, was not easy to staff's maintenance.
Summary of the invention
The utility model provides a kind of power distribution cabinet that prevents that cabinet door accident from opening for solving the problem that prior art in use exists.
The technical scheme that the utility model solves existing issue is: a kind of power distribution cabinet, comprise the cabinet door that is rotationally connected with on the cabinet, as improvement, described cabinet and cabinet door are provided with a cabinet door return mechanism, described return mechanism comprises reverting bar, returning spring, the cabinet connector, cabinet door connector, described reverting bar one end bending, the other end is fixed on the cabinet door connector, described reverting bar bending part is rotationally connected with on the cabinet connector, described reverting bar is provided with a sliding sleeve, described returning spring one end connects sliding sleeve, the other end connects the cabinet connector, on the described reverting bar between sliding sleeve and cabinet connector the appropriate location be provided with a sliding sleeve stop block, described cabinet door closure, sliding sleeve stop block backstop sliding sleeve, returning spring is in the state that freely do not stress.
As further improvement, described sliding sleeve stop block is the nut that is bolted on the reverting bar.
As further improvement, described cabinet door is provided with outside stamped bumps portion, and described stamped bumps subordinate portion separates with the cabinet door and the hole of formation and cabinet internal communication, top and both sides and the transition of cabinet door smooth curve.
As further improvement, described stamped bumps portion width is 5-8cm greatly.
The utility model compared with prior art, its beneficial effect is that a cabinet door return mechanism is set, return mechanism can make the cabinet door be in closed condition automatically by the effect of reverting bar and returning spring.The utility model is simple in structure, use reliable, further on the reverting bar between sliding sleeve and cabinet connector the appropriate location be provided with a sliding sleeve stop block, cabinet door closure, sliding sleeve stop block backstop sliding sleeve, returning spring is in the state that freely do not stress, and can avoid returning spring to be in deformation damage under the stress for a long time, also can prevent the unexpected quick closedown of cabinet door simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Referring to Fig. 1, the implementation case comprises the cabinet door 2 that is rotationally connected with on the cabinet 1, cabinet 1 is provided with a cabinet door return mechanism with cabinet door 2, return mechanism comprises reverting bar 3, returning spring 4, cabinet connector 5, cabinet door connector 6, reverting bar 3 one end bendings, the other end is fixed on the cabinet door connector 6, reverting bar 3 bending parts are rotationally connected with on the cabinet connector 5, reverting bar 3 is provided with a sliding sleeve 31, returning spring 4 one ends connect sliding sleeve 31, the other end connects cabinet connector 4, on the reverting bar 3 between sliding sleeve 31 and cabinet connector 5 appropriate location be provided with a sliding sleeve stop block 32, cabinet door 1 closure, sliding sleeve stop block 32 backstop sliding sleeves 31, returning spring 4 is in the state that freely do not stress.
Wherein, sliding sleeve stop block 32 can be that the pin that is arranged on the reverting bar 3 also can be for being the nut that is bolted on the reverting bar 3.
Cabinet door 1 is provided with outside stamped bumps portion 11, and separate with cabinet door 2 and the hole of formation and cabinet internal communication stamped bumps portion 11 bottoms, and stamped bumps portion width is 5-8cm greatly, can be used for the cabinet heat radiation, also can be used as handle.Stamped bumps portion 11 tops and both sides and the transition of cabinet door smooth curve.
Claims (4)
1. power distribution cabinet, comprise the cabinet door that is rotationally connected with on the cabinet, it is characterized in that: described cabinet and cabinet door are provided with a cabinet door return mechanism, described return mechanism comprises reverting bar, returning spring, the cabinet connector, cabinet door connector, described reverting bar one end bending, the other end is fixed on the cabinet door connector, described reverting bar bending part is rotationally connected with on the cabinet connector, described reverting bar is provided with a sliding sleeve, described returning spring one end connects sliding sleeve, the other end connects the cabinet connector, on the described reverting bar between sliding sleeve and cabinet connector the appropriate location be provided with a sliding sleeve stop block, described cabinet door closure, sliding sleeve stop block backstop sliding sleeve, returning spring is in the state that freely do not stress.
2. power distribution cabinet as claimed in claim 1 is characterized in that: described sliding sleeve stop block is the nut that is bolted on the reverting bar.
3. power distribution cabinet as claimed in claim 1 is characterized in that: described cabinet door is provided with outside stamped bumps portion, and described stamped bumps subordinate portion separates with the cabinet door and the hole of formation and cabinet internal communication, top and both sides and the transition of cabinet door smooth curve.
4. power distribution cabinet as claimed in claim 3 is characterized in that: described stamped bumps portion width is 5-8cm greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084668 CN203103785U (en) | 2013-02-25 | 2013-02-25 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084668 CN203103785U (en) | 2013-02-25 | 2013-02-25 | Distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103785U true CN203103785U (en) | 2013-07-31 |
Family
ID=48855162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084668 Expired - Fee Related CN203103785U (en) | 2013-02-25 | 2013-02-25 | Distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092126A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet with cabinet door return apparatus |
| CN104092112A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum inner lining band power distribution cabinet with cabinet door return apparatus |
| CN104092113A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus |
| CN104092111A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum inner liner power distribution cabinet with infrared sensing alarm system |
| CN107086447A (en) * | 2017-05-17 | 2017-08-22 | 中科天工电气控股有限公司 | A kind of switch cubicle with sealing function |
-
2013
- 2013-02-25 CN CN 201320084668 patent/CN203103785U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092126A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet with cabinet door return apparatus |
| CN104092112A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum inner lining band power distribution cabinet with cabinet door return apparatus |
| CN104092113A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus |
| CN104092111A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum inner liner power distribution cabinet with infrared sensing alarm system |
| CN107086447A (en) * | 2017-05-17 | 2017-08-22 | 中科天工电气控股有限公司 | A kind of switch cubicle with sealing function |
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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: 20130731 Termination date: 20190225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |