CN203300990U - Power distribution box - Google Patents
Power distribution box Download PDFInfo
- Publication number
- CN203300990U CN203300990U CN201320304011XU CN201320304011U CN203300990U CN 203300990 U CN203300990 U CN 203300990U CN 201320304011X U CN201320304011X U CN 201320304011XU CN 201320304011 U CN201320304011 U CN 201320304011U CN 203300990 U CN203300990 U CN 203300990U
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- CN
- China
- Prior art keywords
- door
- bottom plate
- casing
- mounting base
- installation
- 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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Abstract
The technical problem to be solved in the utility model is that a door of an existing power distribution box would deform and eventually cannot be closed firmly or even cannot be directly closed as the door often shakes due to frequent opening and closing after long-time use. The technical scheme adopted in the utility model is that a power distribution box comprises a box body, an installation bottom plate fixed on a bottom plate in the box body, a grounding copper bar movably fixed on the installation bottom plate, an installation track installed on the installation bottom plate, at least two door plate installation brackets fixed on the installation bottom plate, a door and a grounding stud which is installed on a side face of the box body; the door is covered on the box body and is connected with the box body through the door plate installation brackets; the distance between the grounding copper bar and the installation bottom plate is adjustable; and a gap is reserved between the installation bottom plate and the bottom plate in the box body, and the installation bottom plate is provided with wire threading holes.
Description
Technical field
The utility model relates to a kind of distribution box.
Background technology
Distribution box is a kind of instrument install bin of commonly using, is widely used in industry and family.The door of distribution box is when long-term the use, and due to frequent switch, door often rocks and makes an appearance distortion, finally there will be pass not firm, and serious directly can't close.
Summary of the invention
Technical problem to be solved in the utility model is: when long-term the use, due to frequent switch, door often rocks and makes and occur distortion finally there will be pass not firm for the door of existing distribution box, the serious problem that directly can't close etc.
The technical scheme that the utility model is taked is:
A kind of distribution box, comprise casing, be fixed on grounding copper bar on mounting base on the casing inner bottom plating, movable fixed installation base plate, be arranged on attachment rail on mounting base, be fixed on door-plate mounting bracket, the door of at least two on mounting base and be contained in the grounding screw of casing side; Door closure is connected with casing on casing and by the door-plate mounting bracket;
Wherein, described grounding copper bar is adjustable with respect to the distance between mounting base;
Between described mounting base and casing inner bottom plating, leave gap, described mounting base is provided with through wires hole.
In order to improve the installation accuracy of door, door-plate mounting bracket described in the utility model is symmetricly set on mounting base.
In order to make the operator, in the situation that do not open door, also can observe inner instrument, door described in the utility model is provided with operation window.
In order to prevent that external environment condition from affecting operation window, and the accumulation that prevents dust on operation window, operation window described in the utility model is provided with the operation window cover plate.
Beneficial effect
The utility model is compared with prior art: the utility model has solved the defect that exists in the background technology, the version that has adopted door and casing to be separated, the door needs are fixed into one by the door-plate mounting bracket by door and casing after waiting the instrument installation in casing.And on door, offer operation window, and make the operator in the situation that do not open door and also can observe inner instrument, reduced the use of door, improved the useful life of door.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of door.
Wherein, 1, casing, 2, mounting base, 3, grounding copper bar, 4, grounding screw, 7, through wires hole, 9, the door-plate mounting bracket, 10, attachment rail, 11, door, 12, operation window cover plate.
Embodiment
For content of the present utility model is become apparent more, below in conjunction with accompanying drawing 1-Fig. 2 and embodiment, be further described.
Fig. 1 is structural representation of the present utility model, and as shown in Figure 1, distribution box of the present utility model, comprise casing 1, mounting base 2, grounding copper bar 3, grounding screw 4, door-plate mounting bracket 9, attachment rail 10 and door 11.
In order to improve the installation accuracy of door, door-plate mounting bracket 9 described in the utility model is symmetricly set on mounting base 2.
In order to make the operator, in the situation that do not open door, also can observe inner instrument, door 11 described in the utility model is provided with operation window.
In order to prevent that external environment condition from affecting operation window, and the accumulation that prevents dust on operation window, operation window described in the utility model is provided with operation window cover plate 12.
For the ease of fixing of casing 1, casing 1 is provided with a plurality of casing installing holes, and the quantity of casing installing hole and large I design according to the size of casing and the needs of on-site actual situations.
The utility model does not relate to partly all same as the prior art or employing prior aries to be realized.
Claims (4)
1. distribution box, it is characterized in that, comprise casing (1), be fixed on grounding copper bar (3) on mounting base (2) on casing (1) inner bottom plating, movable fixed installation base plate (2), be arranged on attachment rail (10) on mounting base (2), be fixed on the door-plate mounting bracket (9) of at least two, the door (11) on mounting base (2) and be contained in the grounding screw (4) of casing (1) side; Door (11) covers upper at casing (1) and is connected with casing (1) by door-plate mounting bracket (9);
Wherein, described grounding copper bar (3) is adjustable with respect to the distance between mounting base (2);
Between described mounting base (2) and casing (1) inner bottom plating, leave gap, described mounting base (2) is provided with through wires hole (7).
2. distribution box as claimed in claim 1, is characterized in that, described door-plate mounting bracket (9) is symmetricly set on mounting base (2).
3. distribution box as claimed in claim 1, is characterized in that, described door (11) is provided with operation window.
4. distribution box as claimed in claim 3, is characterized in that, described operation window is provided with operation window cover plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304011XU CN203300990U (en) | 2013-05-28 | 2013-05-28 | Power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304011XU CN203300990U (en) | 2013-05-28 | 2013-05-28 | Power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300990U true CN203300990U (en) | 2013-11-20 |
Family
ID=49576973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320304011XU Expired - Fee Related CN203300990U (en) | 2013-05-28 | 2013-05-28 | Power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167668A (en) * | 2014-08-01 | 2014-11-26 | 国网河南省电力公司漯河供电公司 | High-voltage switch cabinet making copper bar convenient to assemble and modified assembling method thereof |
| CN107768178A (en) * | 2017-11-22 | 2018-03-06 | 许继（厦门）智能电力设备股份有限公司 | Copper bar fixing device |
-
2013
- 2013-05-28 CN CN201320304011XU patent/CN203300990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167668A (en) * | 2014-08-01 | 2014-11-26 | 国网河南省电力公司漯河供电公司 | High-voltage switch cabinet making copper bar convenient to assemble and modified assembling method thereof |
| CN104167668B (en) * | 2014-08-01 | 2016-08-24 | 国网河南省电力公司漯河供电公司 | It is easily installed high-tension switch cabinet and the modification and installation method thereof of copper bar |
| CN107768178A (en) * | 2017-11-22 | 2018-03-06 | 许继（厦门）智能电力设备股份有限公司 | Copper bar fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 |