CN205004647U - Block terminal of two layers of door can be dismantled in area - Google Patents
Block terminal of two layers of door can be dismantled in area Download PDFInfo
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- CN205004647U CN205004647U CN201520588745.4U CN201520588745U CN205004647U CN 205004647 U CN205004647 U CN 205004647U CN 201520588745 U CN201520588745 U CN 201520588745U CN 205004647 U CN205004647 U CN 205004647U
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Abstract
The utility model discloses a block terminal of two layers of door can be dismantled in area, including box, outer door, two layers of door, block terminal box upside crossbeam is provided with the recess, two layers of door upside are provided with the fore -set, and two layers of student incline and are equipped with the lockhole, box downside crossbeam is provided with the lock nose, the fore -set with the groove phase cooperation is used, and two layers of gate open are crossed fore -set top income recess and are fixed with the box, the lockhole is fixed two layers of door and box through the padlock with the lock nose. Two layers of gate open are crossed two layers of door upside fore -sets top and are gone into box upside crossbeam recesses, and the below is passed through the padlock and is pinned, realize fixed with the box, these two layers of men weike detachable structure, both realized with the separation of box, it is convenient to dismantle again. Narrow and small when on -the -spot space, when the block terminal need overhaul, the box of dismantling behind two layers of door had more sufficient space, makes things convenient for the maintenance of operating personnel to the incasement device.
Description
Technical field
The utility model belongs to distribution box and makes protection field, particularly relates to a kind of distribution box with detachable two layers of door.
Background technology
Distribution box, as an auxiliary electric equipment, is widely used in each large enterprises, factory.Distribution box is generally all provided with two layers of door; what we saw at ordinary times is all external door; after opening; two layers of door can be seen; two layers of door are exactly allow a deciliter handle for all circuit breakers spill, and the line of circuit breaker are blocked below simultaneously, avoid operating personnel's Directly solution except electrified body; protection is formed to operating personnel, simultaneously also very attractive in appearance.As shown in Figure 1, existing distribution box two layers of door are all be fixed, when opening by door-hinge and casing, to be turned left from the right side by door-hinge two layers of door and open, due to the restriction of casing and external door, two layers of door can only 90 ° open, and existing this two layers of door fixed form should not be dismantled.When site space is narrow and small, and when being configured with multiple distribution box, the maintenance of distribution box, checking will very inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of distribution box with detachable two layers of door, to solve the above-mentioned problems in the prior art.
In order to realize the purpose of this utility model, the utility model provides a kind of distribution box with detachable two layers of door, comprise casing, external door, two layers of door, on the upside of described distribution box body, crossbeam is provided with groove, fore-set is provided with on the upside of described two layers of door, lockhole is provided with on the downside of two layers of door, on the downside of described casing, crossbeam is provided with lock nose, described fore-set and described fit depressions use, two layers of door heads into groove by fore-set and casing is fixed, and two layers of door and casing are fixed by padlock with lock nose by described lockhole.
Wherein, the fore-set on the upside of two layers of door is two, and shape and in the same size, the quantity of described groove is consistent with the quantity of described fore-set.
Wherein, described lock nose is connected with casing by nut.
Wherein, described lockhole is circular or square.
Compared with prior art, described two layers of door head into crossbeam groove on the upside of casing by fore-set on the upside of two layers of door to the utility model, and below is pinned by padlock, realization is fixing with casing, these two layers of doors are Demountable, have both achieved and being separated of casing, convenient disassembly again.When site space is narrow and small, when distribution box needs to overhaul, dismantling two layers of casing behind the door has more sufficient space, and handled easily personnel are to the maintenance of device in case.
Accompanying drawing explanation
Fig. 1 is the structural representation of distribution box in prior art;
Fig. 2 is the planar structure schematic diagram of two layers of door;
Fig. 3 is structural representation of the present utility model;
In figure, 1-casing, 2-bis-layers of door, 3-external door, 4-door-hinge, 5-fore-set, 6-lockhole, 7-groove.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection range of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model provides a kind of distribution box with detachable two layers of door, comprise casing 1, external door 3, two layers of door 2, on the upside of described distribution box body 1, crossbeam is provided with groove 7, fore-set 5 is provided with on the upside of described two layers of door 2, be provided with lockhole 6 on the downside of two layers of door 2, on the downside of described casing 1, crossbeam is provided with lock nose.Described fore-set 5 matches with described groove 7, and two layers of door 2 head into groove 7 by fore-set 5 and are fixed with casing.Two layers of door 2 and casing 1 are fixed by padlock with lock nose by described lockhole 6 further.
In a preferred embodiment, firm in order to what make two layers of door 2 install, the situation such as can not to rotate, be two by the fore-set 5 on the upside of two layers of door 2, and shape and in the same size, correspondingly, the quantity of described groove 7 is consistent with the quantity of described fore-set 5.
In a preferred embodiment, described lock nose is connected with casing 1 by nut, and this kind of connected mode is convenient to dismounting, is changed, and can increase work efficiency.
In a preferred embodiment, described lockhole 6 is circular or square.
Compared with prior art, described two layers of door 2 head into crossbeam groove 7 on the upside of casing 1 by fore-set 5 on the upside of two layers of door 2 to the utility model, and below is pinned by padlock, and realization is fixing with casing 1.These two layers of doors 2 are detachable, achieve and being separated of casing 1, and convenient disassembly.When site space is narrow and small, when distribution box needs to overhaul, the casing dismantled after two layers of door 2 has more sufficient space, and handled easily personnel are to the maintenance of device in case.
In a preferred embodiment, the left and right sides, described two layers of door bottom is provided with insulation division, and described insulation division is band groove structure, and described insulation division is two, time operating personnel dismantle two layers of door, two layers of door dismounting is come by hand-held insulation division.
In a preferred embodiment, described two layers of door middle part are provided with observation window, observation window part is transparent material, as insulation transparent plastics, insulating glass etc., the situation of box house can be observed, under many circumstances, without the need to removing two layers of door by observation window, can inner case be monitored, greatly facilitate operation.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. the distribution box of the detachable two layers of door of band, comprise casing, external door, two layers of door, it is characterized in that, on the upside of described distribution box body, crossbeam is provided with groove, is provided with fore-set, is provided with lockhole on the downside of two layers of door on the upside of described two layers of door, on the downside of described casing, crossbeam is provided with lock nose, described fore-set and described fit depressions use, and two layers of door heads into groove by fore-set and casing is fixed, and two layers of door and casing are fixed by padlock with lock nose by described lockhole.
2. the distribution box of the detachable two layers of door of band according to claim 1, is characterized in that, the fore-set on the upside of two layers of door is two, and shape and in the same size, the quantity of described groove is consistent with the quantity of described fore-set.
3. the distribution box of the detachable two layers of door of band according to claim 1, is characterized in that, described lock nose is connected with casing by nut.
4. the distribution box of the detachable two layers of door of band according to claim 1, is characterized in that, described lockhole is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588745.4U CN205004647U (en) | 2015-08-06 | 2015-08-06 | Block terminal of two layers of door can be dismantled in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588745.4U CN205004647U (en) | 2015-08-06 | 2015-08-06 | Block terminal of two layers of door can be dismantled in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004647U true CN205004647U (en) | 2016-01-27 |
Family
ID=55161519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588745.4U Active CN205004647U (en) | 2015-08-06 | 2015-08-06 | Block terminal of two layers of door can be dismantled in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004647U (en) |
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2015
- 2015-08-06 CN CN201520588745.4U patent/CN205004647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |