CN110289561B - Double-layer explosion-proof power distribution cabinet capable of preventing interference of isolated external dust - Google Patents
Double-layer explosion-proof power distribution cabinet capable of preventing interference of isolated external dust Download PDFInfo
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- CN110289561B CN110289561B CN201910554311.5A CN201910554311A CN110289561B CN 110289561 B CN110289561 B CN 110289561B CN 201910554311 A CN201910554311 A CN 201910554311A CN 110289561 B CN110289561 B CN 110289561B
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- explosion
- proof
- power distribution
- baffle
- distribution box
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a double-layer explosion-proof power distribution cabinet capable of preventing the interference of isolated external dust, which structurally comprises: the protection side plate device comprises a protection side plate device, a main control cover, an explosion-proof inner sleeve layer, a loading box, a button area, a switching column and an auxiliary distribution box, wherein the main control cover is arranged on the front side of the loading box and is movably connected with the loading box, when the equipment is used, through an arranged mechanism, the protection side plate device can solve the problem that the maintenance efficiency is influenced because the distribution box needs to regularly maintain a circuit, and dust objects such as bird feather and flock are generally left around the distribution box under an outdoor environment and are easily adsorbed by static electricity and can fly into the distribution box to damage and interfere the circuit board when maintenance personnel open and close the door, so that the workload of the operation personnel is indirectly increased, the equipment effectively reduces the influence of the dust objects entering the distribution box on the circuit maintenance, and the work efficiency of the maintenance personnel is indirectly increased.
Description
Technical Field
The invention discloses a double-layer explosion-proof power distribution cabinet capable of preventing external dust interference, and belongs to the field of power distribution cabinets.
Background
The switch board is an electrical equipment commonly used, uses often in many factory workshops or special outdoor environment, but in some special processing workshops, like there are the place of easily firing the dust such as flour processing factory, has birds outdoor environment that resident etc. and the operation requirement of switch board is comparatively strict, causes danger such as explosion, conflagration easily.
The prior art has the following defects: because the switch board need regularly carry out circuit maintenance, and under outdoor environment, dust such as birds feather batting generally can be left around the switch board, is adsorbed by static easily, can fly into when maintenance personal switch door and cause destruction interference to the circuit board, indirectly increases operating personnel's work load, influences maintenance efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a double-layer explosion-proof power distribution cabinet capable of preventing external dust interference from being isolated, so as to solve the problems that the conventional power distribution cabinet needs to be maintained regularly, dust such as bird feather floc and the like generally remains around the power distribution cabinet in an outdoor environment, the dust is easily adsorbed by static electricity, and the dust flies into the power distribution cabinet to damage and interfere a circuit board when maintenance personnel open and close a door, so that the workload of the operation personnel is increased indirectly, and the maintenance efficiency is influenced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a can prevent isolated outer dust interference's double-deck explosion-proof switch board, its structure includes: a protective side plate device, a main control cover, an explosion-proof inner sleeve layer, a loading box, a button area, a switching column and an auxiliary distribution box, the main control cover is arranged on the front side of the loading box and is movably connected with the loading box, the button area is arranged on the front side of the auxiliary distribution box and is buckled with the auxiliary distribution box, the inner side of the loading box is provided with a protective side plate device which is buckled with the loading box, the back side of the protective side plate device is provided with an explosion-proof inner sleeve layer which is buckled with the protective side plate device, the lower end of the explosion-proof inner sleeve layer is provided with a switching column which is welded with the explosion-proof inner sleeve layer, the protective side plate device comprises an isolation groove device, a nested baffle plate device and a fixed plate, the isolation groove devices are arranged on the left side and the right side of the fixed plate and are fastened with the fixed plate, the upper end and the lower end of the fixed plate are provided with nested baffle devices, and the nested baffle devices are fastened with the isolation groove devices.
Preferably, the isolation groove device comprises a compression separation net device, an assembly groove and a threaded rod, the threaded rod is arranged at the upper end and the lower end of the assembly groove and is in clearance fit with the assembly groove, the compression separation net device is arranged on the middle side of the assembly groove, and the compression separation net device is fastened with the assembly groove.
Preferably, the compression separation net device comprises a telescopic rod group, a support plate and a compression separation net, the compression separation net is installed on the inner side of the support plate and is fastened with the support plate, telescopic rod groups are arranged at the upper end and the lower end of the support plate, and the telescopic rod groups are movably connected with the support plate.
Preferably, the nested baffle device comprises an interlocking rod, an upper supporting block, an explosion-proof baffle and a lower supporting block, wherein the interlocking rod is arranged below the upper supporting block, the interlocking rod is fastened with the upper supporting block, the lower supporting block is arranged below the interlocking rod, the lower supporting block is movably connected with the interlocking rod, the explosion-proof baffle is arranged on the rear side of the upper supporting block, and the explosion-proof baffle is locked with the upper supporting block.
Preferably, the compression separation net is of a laminated filter screen structure, and corresponding groove positions are arranged on the inner side of the supporting plate.
Preferably, the explosion-proof baffle is made of high-hardness metal materials, physical explosion-proof protection can be effectively carried out, and the loading box and the button area both protrude outwards for a certain space.
Preferably, the upper and lower support blocks are brought together in contact to allow the rods to be compressed.
Preferably, the user can install the circuit components into the explosion-proof inner jacket layer in sequence, connect the corresponding main control cover and the button area into the corresponding circuit, the auxiliary distribution box and the loading box are locked, the switching column is used for connecting a corresponding output circuit, when the circuit connection is finished, the main control cover and the button area can perform a corresponding linkage control function, when the power distribution cabinet needs to be maintained and repaired, the upper support block drives the explosion-proof baffle plate to ascend by screwing out the threaded rod upwards, so that the sleeved rods are pulled out, the assembly groove can be driven to ascend, meanwhile, the support plate pulls out the telescopic rod group, the compression separation net is unfolded after the protection side plate device is detached, and the external bird feather dust can be adsorbed on the surface of the compression separation net under the action of static electricity, so that the dust is effectively prevented from entering the explosion-proof inner sleeve layer to cause interference influence on circuit maintenance.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that: when carrying out circuit maintenance dismantlement to the switch board, mutually support through peculiar last supporting shoe and explosion-proof baffle, and then can provide certain guard action for it, and then can drive telescopic link group outside expansion when the side threaded rod is taken out, and then make the compression separate the net and strut and form certain protective barrier, make dust such as outside birds feather attached to the compression separate the net surface, and then effectual reduction dust thing gets into the inside influence of maintaining to the circuit of switch board.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of an appearance structure of a double-layer explosion-proof power distribution cabinet capable of preventing interference of isolated external dust according to the present invention.
Fig. 2 is a schematic front sectional view of the protective side plate device of the present invention.
Fig. 3 is a schematic structural view of the nested baffle device of the present invention.
FIG. 4 is a schematic side sectional view of an isolation trench device according to the present invention.
Fig. 5 is a schematic drawing of the stretched structure of the compressed screen apparatus of the present invention.
In the figure: the anti-explosion side plate device comprises a protective side plate device-1, a main control cover-2, an anti-explosion inner sleeve layer-3, a loading box-4, a button area-5, a switching column-6, an auxiliary distribution box-7, an isolation groove device-a, a nesting baffle device-b, a fixing plate-c, a compression separation net device-a 1, an assembly groove-a 2, a threaded rod-a 3, a telescopic rod group-a 11, a supporting plate-a 12, a compression separation net-a 13, an nesting rod-b 1, an upper supporting block-b 2, an anti-explosion baffle-b 3 and a lower supporting block-b 4.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution of a double-layer explosion-proof power distribution cabinet capable of preventing external dust interference: the structure includes: the utility model provides a can prevent isolated outer dust interference's double-deck explosion-proof switch board, its structure includes: the anti-explosion protective side plate device comprises a protective side plate device 1, a main control cover 2, an anti-explosion inner sleeve layer 3, a loading box 4, a button area 5, a switching column 6 and an auxiliary distribution box 7, wherein the main control cover 2 is installed on the front side of the loading box 4 and movably connected with the loading box 4, the button area 5 is installed on the front side of the auxiliary distribution box 7 and is fastened with the auxiliary distribution box 7, the protective side plate device 1 is arranged on the inner side of the loading box 4, the protective side plate device 1 is fastened with the loading box 4, the anti-explosion inner sleeve layer 3 is arranged on the rear side of the protective side plate device 1, the anti-explosion inner sleeve layer 3 is fastened with the protective side plate device 1, the switching column 6 is arranged at the lower end of the anti-explosion inner sleeve layer 3, the switching column 6 is welded with the anti-explosion inner sleeve layer 3, the protective side plate device 1 comprises an isolation groove device a, a nesting baffle device b and, the upper end and the lower end of the fixing plate c are provided with nested baffle devices b, the nested baffle devices b are buckled with an isolation groove device a, the isolation groove device a comprises a compression net isolation device a1, an assembly groove a2 and a threaded rod a3, the threaded rod a3 is installed at the upper end and the lower end of the assembly groove a2 and is in clearance fit with the assembly groove a2, the compression net isolation device a1 is arranged on the middle side of the assembly groove a2, and the compression net isolation device a1 is buckled with the assembly groove a 2.
The compression separation net device a1 comprises a telescopic rod group a11, a support plate a12 and a compression separation net a13, the compression separation net a13 is installed on the inner side of the support plate a12 and is buckled with the support plate a12, the upper end and the lower end of the support plate a12 are provided with the telescopic rod group a11, the telescopic rod group a11 is movably connected with the support plate a12, and the compression separation net device a1 is matched with the support plate a12 through the compression separation net a13, so that dust can be isolated and protected.
Nested baffle device b includes mutual telescopic link b1, goes up supporting block b2, explosion-proof baffle b3, lower support block b4, it is equipped with mutual telescopic link b1 to go up supporting block b2 below, mutual telescopic link b1 and last supporting block b2 lock joint, mutual telescopic link b1 below is equipped with lower support block b4, lower support block b4 and mutual telescopic link b1 swing joint, it is equipped with explosion-proof baffle b3 to go up supporting block b2 rear side, explosion-proof baffle b3 and last supporting block b2 lock joint, nested baffle device b is through the mutually supporting between last supporting block b2 and the lower support block b4, and then forms certain space when dismantling the switch board.
The invention is mainly characterized in that: the user can connect the corresponding main control cover 2 and the button area 5 to the corresponding circuit by sequentially assembling the circuit elements into the explosion-proof inner jacket layer 3, the auxiliary distribution box 7 and the loading box 4 are locked, the switching column 6 is used for connecting a corresponding output circuit, when the circuit connection is finished, the main control cover 2 and the button area 5 can perform a corresponding linkage control function, when the power distribution cabinet needs to be maintained and repaired, the threaded rod a3 is screwed upwards, the upper support block b2 drives the explosion-proof baffle b3 to ascend, so that the mutual sleeved rod b1 is pulled out, thereby bringing the assembly groove a2 to rise, simultaneously the supporting plate a12 pulls out the telescopic rod group a11, after the protective side plate device 1 is disassembled, the compression separation net a13 is unfolded, and the external bird feather dust can be adsorbed on the surface of the compression separation net a13 under the action of static electricity, and further effectively prevent dust from entering the explosion-proof inner sleeve layer 3 to cause interference influence on circuit maintenance.
According to the invention, through the mutual combination of the components, when the equipment is used, through the arranged mechanism, the problems that the power distribution cabinet needs to be periodically maintained with circuits, dust such as bird feather and flock generally remains around the power distribution cabinet in an outdoor environment and is easily adsorbed by static electricity, and the dust flies into the power distribution cabinet to damage and interfere the circuit board when maintenance personnel open and close the door, so that the workload of operators is indirectly increased, and the maintenance efficiency is influenced are solved, the influence of the dust entering the power distribution cabinet to the circuit maintenance is effectively reduced, and the work efficiency of the maintenance personnel is indirectly increased.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a can prevent isolated outer dust interference's double-deck explosion-proof switch board, its structure includes: protection curb plate device (1), main control system lid (2), explosion-proof inner jacket layer (3), load case (4), button district (5), switching post (6), auxiliary power distribution box (7), main control system lid (2) install in the front side of loading case (4) and with load case (4) swing joint, install in the front side of auxiliary power distribution box (7) button district (5), it is equipped with protection curb plate device (1) to load case (4) inboard, protection curb plate device (1) and loading case (4) lock joint, protection curb plate device (1) rear side is equipped with explosion-proof inner jacket layer (3), explosion-proof inner jacket layer (3) and protection curb plate device (1) lock joint, explosion-proof inner jacket layer (3) lower extreme is equipped with switching post (6) its characterized in that:
the protective side plate device (1) comprises an isolation groove device (a), nested baffle devices (b) and a fixing plate (c), wherein the isolation groove device (a) is installed on the left side and the right side of the fixing plate (c) and is buckled with the fixing plate (c), the nested baffle devices (b) are arranged at the upper end and the lower end of the fixing plate (c), the isolation groove device (a) comprises a compression separation net device (a1), an assembly groove (a2) and a threaded rod (a3), the threaded rod (a3) is installed at the upper end and the lower end of the assembly groove (a2), and the compression separation net device (a1) is arranged on the middle side of the assembly groove (a 2);
the compression net separating device (a1) comprises a telescopic rod group (a11), a support plate (a12) and a compression net separating device (a13), wherein the compression net separating device (a13) is installed on the inner side of the support plate (a12) and is buckled with the support plate (a12), and the upper end and the lower end of the support plate (a12) are provided with the telescopic rod group (a 11);
nested baffle device (b) is including mutual telescopic link (b1), last supporting block (b2), explosion-proof baffle (b3), bottom suspension bracer (b4), it is equipped with mutual telescopic link (b1) to go up supporting block (b2) below, mutual telescopic link (b1) and last supporting block (b2) lock joint, mutual telescopic link (b1) below is equipped with bottom suspension bracer (b4), it is equipped with explosion-proof baffle (b3) to go up supporting block (b2) rear side.
2. The double-layer explosion-proof power distribution cabinet capable of preventing external dust interference according to claim 1, characterized in that: the compression separation net (a13) is of a laminated filter screen structure, and corresponding groove positions are arranged on the inner side of the supporting plate (a 12).
3. The double-layer explosion-proof power distribution cabinet capable of preventing external dust interference according to claim 1, characterized in that: explosion-proof baffle (b3) are high rigidity metal material, can effectively carry out the explosion-proof protection of physics, loading box (4) and button district (5) all outwards bulge certain space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554311.5A CN110289561B (en) | 2019-06-25 | 2019-06-25 | Double-layer explosion-proof power distribution cabinet capable of preventing interference of isolated external dust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554311.5A CN110289561B (en) | 2019-06-25 | 2019-06-25 | Double-layer explosion-proof power distribution cabinet capable of preventing interference of isolated external dust |
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| Publication Number | Publication Date |
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| CN110289561A CN110289561A (en) | 2019-09-27 |
| CN110289561B true CN110289561B (en) | 2020-11-20 |
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| CN201910554311.5A Active CN110289561B (en) | 2019-06-25 | 2019-06-25 | Double-layer explosion-proof power distribution cabinet capable of preventing interference of isolated external dust |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201278437Y (en) * | 2008-05-05 | 2009-07-22 | 杨树昌 | Water proof dust proof and explosion preventing centralized heat radiation sealed electricity distribution cabinet |
| CN103670459A (en) * | 2013-11-30 | 2014-03-26 | 河北工业大学 | Hydraulic supporting column pressure real-time monitor for mining |
| CN106013872A (en) * | 2016-05-23 | 2016-10-12 | 王秀珠 | Efficient dustproof parking shed |
| CN108767692A (en) * | 2018-07-29 | 2018-11-06 | 刘雪城 | A kind of mine explosion-suppression safety type power control cabinet |
| CN208445121U (en) * | 2018-06-06 | 2019-01-29 | 林寿娣 | A kind of easy access adjustable-size electric power cabinet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207098396U (en) * | 2017-08-28 | 2018-03-13 | 江苏鑫勒电气科技有限公司 | A kind of low-tension switch cabinet of easy access |
| CN207398681U (en) * | 2017-11-10 | 2018-05-22 | 淮安市伟杰配电控制设备有限公司 | A kind of dynamic power distribution cabinet |
-
2019
- 2019-06-25 CN CN201910554311.5A patent/CN110289561B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278437Y (en) * | 2008-05-05 | 2009-07-22 | 杨树昌 | Water proof dust proof and explosion preventing centralized heat radiation sealed electricity distribution cabinet |
| CN103670459A (en) * | 2013-11-30 | 2014-03-26 | 河北工业大学 | Hydraulic supporting column pressure real-time monitor for mining |
| CN106013872A (en) * | 2016-05-23 | 2016-10-12 | 王秀珠 | Efficient dustproof parking shed |
| CN208445121U (en) * | 2018-06-06 | 2019-01-29 | 林寿娣 | A kind of easy access adjustable-size electric power cabinet |
| CN108767692A (en) * | 2018-07-29 | 2018-11-06 | 刘雪城 | A kind of mine explosion-suppression safety type power control cabinet |
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| CN110289561A (en) | 2019-09-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201109 Address after: 312000 Cauchy Industrial Zone, Keqiao District, Zhejiang, Shaoxing Applicant after: WONDERFUL-WALL NEW MATERIALS Corp.,Ltd. Address before: 362000 Meiju Building 8, Baide Dongcheng, Jialu East Road, Baogai Town, Shishi City, Quanzhou City, Fujian Province Applicant before: Shishi Yunfan Industrial Design Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a double-layer explosion-proof distribution cabinet which can prevent and isolate the interference of external dust Effective date of registration: 20211225 Granted publication date: 20201120 Pledgee: China Construction Bank Co.,Ltd. Keqiao sub branch Pledgor: WONDERFUL-WALL NEW MATERIALS Corp.,Ltd. Registration number: Y2021330002644 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230531 Granted publication date: 20201120 Pledgee: China Construction Bank Co.,Ltd. Keqiao sub branch Pledgor: WONDERFUL-WALL NEW MATERIALS Corp.,Ltd. Registration number: Y2021330002644 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |