CN102790361B - For power distribution cabinet - Google Patents
For power distribution cabinet Download PDFInfo
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- CN102790361B CN102790361B CN201210319147.8A CN201210319147A CN102790361B CN 102790361 B CN102790361 B CN 102790361B CN 201210319147 A CN201210319147 A CN 201210319147A CN 102790361 B CN102790361 B CN 102790361B
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- gear part
- cabinet door
- power distribution
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Abstract
The invention belongs to field of electrical equipment, be specifically related to a kind of for power distribution cabinet.The present invention includes cabinet and with form the hinged cabinet door coordinated between cabinet, also comprise restriction cabinet door for power distribution cabinet and do downwards or the gear part of above-below direction action, gear part is positioned at other each mating edge places on its hinged limit relative on cabinet door and/or cabinet.The present invention relies on cabinet door and/or cabinet and arranges gear part, and on the one hand, its position not and produce between the position on original hinged limit and interfere, does not therefore also just maintain the normal keying needs of cabinet door; On the other hand, the existence of gear part limits the downward of cabinet door or above-below direction action, also just avoids the generation of the phenomenon to crooked inclination that traditional cabinet door causes because of the existence of unrestricted parts, finally effectively guarantees the sealing function for power distribution cabinet all the time; Even if the long-time use of the present invention still can effectively guarantee integrally-built sealing, useful life is obviously longer than traditional structure.
Description
Technical field
The invention belongs to field of electrical equipment, be specifically related to a kind of for power distribution cabinet.
Background technology
Power distribution cabinet is supplied to be ensure its sealing for the external world, be all open and close the cabinet door coordinated form by cabinet and with forming between its cabinet, and the sealing be furnished with between its cabinet and cabinet door for both gaps that are filled with a sealing is to realize sealing obturation effect between the two.Be all articulated structure between the current cabinet door for power distribution cabinet and cabinet, also namely between the two by being arranged in the hinged hinge of its homonymy to realize keying relation between the two.But in actual use, on the one hand for ensureing the open and shut characteristic of its cabinet door, arranging of hinged hinge is essential; On the other hand, there is above-mentioned hinged limit and also just certainly exist suspension limit, this just causes after a long time use, cabinet every body often produces downward crooked sagging by its hinged end to its suspension end due to Action of Gravity Field, not only destroy its apparent visual, it is that supervenes because of its cabinet door falling with seal failure problem that is cabinet mating surface place that even more serious is then, thus for bring adverse effect for the actual of power distribution cabinet.In addition, at present for the sealed design of grafting up and down of door lock of power distribution cabinet, often result in cabinet every body and occur rocking and be difficult to quick-make phenomenon, these bring very big puzzlement also all to its producer and technical staff.
Summary of the invention
The object of this invention is to provide a kind of structure and simply supply power distribution cabinet, can the sealing function effectively guaranteed all the time under the prerequisite that cabinet door normally opens and closes for power distribution cabinet met, its reliable and stable work and long service life.
For achieving the above object, present invention employs following technical scheme: a kind of for power distribution cabinet, comprise cabinet and with form the hinged cabinet door coordinated between cabinet, described confession power distribution cabinet also comprises restriction cabinet door and does downwards or the gear part of above-below direction action, and described gear part is positioned at other each mating edge places on its hinged limit relative on cabinet door and/or cabinet.
Beneficial effect of the present invention is: rely on cabinet door and/or cabinet and arrange gear part, and on the one hand, its position not and produce between the position on original hinged limit and interfere, does not therefore also just maintain the normal keying needs of cabinet door; On the other hand, the existence of gear part limits the downward of cabinet door or above-below direction action, also just avoids the generation of the phenomenon to crooked inclination that traditional cabinet door causes because of the existence of unrestricted parts, finally effectively guarantees the sealing function for power distribution cabinet all the time; Reliable and stable work of the present invention, even if long-time use still can effectively guarantee integrally-built sealing, useful life is obviously longer than traditional structure.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the I part partial enlarged drawing of Fig. 1;
Fig. 3 is the gear part cooperation schematic diagram under cabinet door is in closure state;
Fig. 4 is the structural representation of gear part.
Embodiment
A kind of for power distribution cabinet, comprise cabinet 10 and with form the hinged cabinet door 20 coordinated between cabinet 10, described confession power distribution cabinet also comprises restriction cabinet door and does downwards or the gear part 30 of above-below direction action, and described gear part 30 is positioned at other each mating edge places on its hinged limit relative on cabinet door 20 and/or cabinet 10.
Reality as Figure 1-4, relies on cabinet door 20 and/or cabinet 10 and arranges gear part 30, and on the one hand, its position not and produce between the position on original hinged limit and interfere, does not therefore also just meet the normal keying needs of cabinet door 20; On the other hand, the existence of gear part 30 limits the downward of cabinet door 20 or above-below direction action, also just avoid the generation of the phenomenon to crooked inclination on one side that traditional cabinet door 20 causes because of the existence of unrestricted parts, finally effectively guarantee the sealing function for power distribution cabinet all the time.Reliable and stable work of the present invention, even if long-time use still can effectively guarantee integrally-built sealing, useful life is obviously longer than traditional structure.
During real work, the way of realization of its gear part 30 can be multiple, or for be fixed on cabinet 10 by gear pin mode, and in the pin-and-hole portion that cabinet door 20 inner plate surface place relative set is mated, to realize the spacing cooperation of its grafting; Or for arranging socket and arrange plate in the corresponding position of cabinet 10 on cabinet door 20, the spacing operation of above-below direction of the relative cabinet 10 of cabinet door 20 also can be realized; Directly arrange hangers again or at the outer plate surface place of cabinet door 20 and coordinate with forming to mount between the top end face of cabinet 10, all can realize its cooperation object; Accordingly, present invention further optimization scheme is as follows:
As Figure 1-4, described gear part 30 is gear block, and one end of described gear part 30 is fixed on cabinet 10 and forms stiff end, and its other end formation that postpones to cabinet door 20 direction postpones end; Described cabinet door 20 profile is square box shape, and on the upside of it, box limit is construed as limiting cabinet door 20 and makes the unidirectional gear of action in downward direction and coordinate between holding with postponing in gear part 30.Be then further: the described cabinet 10 profile side of being body shape and its hinged limit are positioned at the homonymy side edge of cabinet door 20 and cabinet 10, and described gear part 30 is positioned at the opposite side side edge on the relatively hinged limit of cabinet 10; Described gear part 30 profile is in " L " shape, and its " L " shape minor face forms affixed cooperation with the madial wall on cabinet 10 side, outwards postpones layout in its long limit of " L " shape vertically its cabinet 10 side; " L " shape long limit top end in gear part 30 is postponed to the madial wall place, box limit, upside of cabinet door 20 and is provided with boss 31, described boss 31 top with form unidirectional gear between the madial wall of box limit on the upside of cabinet door 20 and coordinate.
In other words, the present invention adopts in cabinet 10 internal placement gear part 30, thus avoids the defects of vision that cause in cabinet door 20 outer setting gear part 30.The profile of above-mentioned gear part 30 in substance form similar " Z " shape or horizontal stroke "] after laying boss 31 " shape structure, thus rely on its " Z " shape or horizontal stroke "] " top that forms stiff end and the other end, one end of shape structure forms its end of postponing, rely on the one-way stop formed between the inner side on end end and box limit 21 on the upside of cabinet door 20 of postponing to coordinate, finally realize its spacing object; The structural representation being " Z " shape gear part as shown in Figure 3-4.Why boss 31 is set, fixed according to the existing practical structures for power distribution cabinet: as shown in Figure 1-2, for ensureing the fitted seal between cabinet door 20 and cabinet 10, inevitable between the most edge of the current cabinet door 20 box limit for power distribution cabinet and cabinet 10 mating surface be all there is gap, simple dependence latch just can realize the fixing gear effect for box limit 21 on the upside of cabinet door 20, and this is obviously difficult to realize; The present invention is by the boss 31 of above-mentioned projection, thus realize with locate inside box limit on the upside of cabinet door 20 against coordinating, actual when using, also by its boss 31 towards the outer chamfering of cabinet door 20 place layout, thus facilitate the actual sliding plug operation of cabinet door 20, finally realize its one-way stop object.
Further, for the built-in structure between specific implementation gear part 30 and cabinet 10, as shown in Figure 3-4: the stiff end place in described gear part 30 is furnished with fixing hole 32, the corresponding place of being mated of described cabinet 10 is provided with screwed hole, the affixed setting of bolt between described gear part 30 and cabinet 10; Described fixing hole 32 and screwed hole are along cabinet 10 postpones two that arrange with the be harmonious length of side direction on limit of gear part 30; Thus the secure fit object relying on the mode of the threaded engagement of diplopore side by side between gear part 30 and cabinet 10 to realize between the two.
Further, as shown in Figure 3-4, described gear part 30 material used is vulcanie.Why gear part 30 adopts above-mentioned material, be then to consider that existing cabinet door 20 body Chang Yinmen bodies are sealed bad and door body occurs rock and even be difficult to accurate quick-make phenomenon, thus affects its actual use.The present invention is by being arranged as vulcanie by gear part 30, ensure that on the one hand and produce enough frictional force between the gear part 30 that cabinet door 20 bodies can and be fixed on cabinet 10 when closed, thus avoid the door body shaking phenomenon of traditional cabinet door 20, to guarantee quick and precisely closing of cabinet door 20; On the other hand, the gear part 30 of rubber quality, ensure that especially cabinet door 20 close time low noise and close flatness, thus for its actual use bring convenient.
Claims (4)
1. one kind supplies power distribution cabinet, comprise cabinet (10) and with form the hinged cabinet door (20) coordinated between cabinet (10), it is characterized in that: described confession power distribution cabinet also comprises restriction cabinet door and does downwards or the gear part (30) of above-below direction action, and described gear part (30) is positioned at other each mating edge places on its hinged limit relative on cabinet door (20) and/or cabinet (10);
Described gear part (30) is gear block, and one end of described gear part (30) is fixed on cabinet (10) and forms stiff end, and its other end formation that postpones to cabinet door (20) direction postpones end; Described cabinet door (20) profile is square box shape, and on the upside of it, box limit is construed as limiting cabinet door (20) and makes the unidirectional gear of action in downward direction and coordinate between holding with postponing in gear part (30);
Described cabinet (10) the profile side of being body shape and its hinged limit are positioned at the homonymy side edge of cabinet door (20) and cabinet (10), and described gear part (30) is positioned at the opposite side side edge on the relatively hinged limit of cabinet (10); Described gear part (30) profile is in " L " shape, and its " L " shape minor face forms affixed cooperation with the madial wall on cabinet (10) side, outwards postpones layout in its long limit of " L " shape vertically its cabinet (10) side; " L " shape long limit top end in gear part (30) is postponed to the madial wall place, box limit, upside of cabinet door (20) and is provided with boss (31), forms unidirectional gear and coordinate between described boss (31) top with box limit, cabinet door (20) upside madial wall; Boss (31) arranges outer chamfering towards cabinet door (20) place.
2. according to claim 1 for power distribution cabinet, it is characterized in that: the stiff end place in described gear part (30) is furnished with fixing hole (32), the corresponding place of being mated of described cabinet (10) is provided with screwed hole, the affixed setting of bolt between described gear part (30) and cabinet (10).
3. according to claim 2 for power distribution cabinet, it is characterized in that: described fixing hole (32) and screwed hole are along cabinet (10) postpones two that arrange with the be harmonious length of side direction on limit of gear part (30).
4. according to claim 1 for power distribution cabinet, it is characterized in that: described gear part (30) material used is vulcanie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319147.8A CN102790361B (en) | 2012-09-01 | 2012-09-01 | For power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319147.8A CN102790361B (en) | 2012-09-01 | 2012-09-01 | For power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102790361A CN102790361A (en) | 2012-11-21 |
| CN102790361B true CN102790361B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319147.8A Active CN102790361B (en) | 2012-09-01 | 2012-09-01 | For power distribution cabinet |
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| Country | Link |
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| CN (1) | CN102790361B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300057A (en) * | 2016-08-31 | 2017-01-04 | 张家港市天越电气有限公司 | A kind of Novel power distribution cabinet body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369507Y (en) * | 2009-02-20 | 2009-12-23 | 江苏天源华威电气集团有限公司 | Supporting device of door of draw-out type low voltage switch cabinet |
| CN201426223Y (en) * | 2009-04-14 | 2010-03-17 | 上海天灵开关厂有限公司 | Correcting and locating device of electrical equipment cabinet door |
| CN201498897U (en) * | 2009-09-05 | 2010-06-02 | 山东捷远电气股份有限公司 | Low-voltage cabinet door supporting device |
| CN201541060U (en) * | 2009-06-15 | 2010-08-04 | 江苏金华厦电气有限公司 | Supporting device of distribution cabinet door plate |
| CN201766293U (en) * | 2010-09-01 | 2011-03-16 | 福州天宇电气股份有限公司 | Switch cabinet with door falling preventing apparatus |
-
2012
- 2012-09-01 CN CN201210319147.8A patent/CN102790361B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369507Y (en) * | 2009-02-20 | 2009-12-23 | 江苏天源华威电气集团有限公司 | Supporting device of door of draw-out type low voltage switch cabinet |
| CN201426223Y (en) * | 2009-04-14 | 2010-03-17 | 上海天灵开关厂有限公司 | Correcting and locating device of electrical equipment cabinet door |
| CN201541060U (en) * | 2009-06-15 | 2010-08-04 | 江苏金华厦电气有限公司 | Supporting device of distribution cabinet door plate |
| CN201498897U (en) * | 2009-09-05 | 2010-06-02 | 山东捷远电气股份有限公司 | Low-voltage cabinet door supporting device |
| CN201766293U (en) * | 2010-09-01 | 2011-03-16 | 福州天宇电气股份有限公司 | Switch cabinet with door falling preventing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102790361A (en) | 2012-11-21 |
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