CN107093849A - A kind of electrocution-proof switch cabinet - Google Patents
A kind of electrocution-proof switch cabinet Download PDFInfo
- Publication number
- CN107093849A CN107093849A CN201710347069.5A CN201710347069A CN107093849A CN 107093849 A CN107093849 A CN 107093849A CN 201710347069 A CN201710347069 A CN 201710347069A CN 107093849 A CN107093849 A CN 107093849A
- Authority
- CN
- China
- Prior art keywords
- air bag
- switch cubicle
- electrocution
- switch cabinet
- lifting device
- 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.)
- Granted
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Classifications
-
- 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
- H02B1/303—Bases or feet
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Tumbler Switches (AREA)
Abstract
A kind of electrocution-proof switch cabinet, including switch cubicle, the back side of switch cubicle is provided with lifting device, the bottom of switch cubicle is provided with the Wrap device that can be ejected, Wrap device includes air bag, wire is provided with described air bag, described air bag is connected with air pump, one end of described wire is fixedly connected with the end of air bag, the other end, which is connected with to be additionally provided with level detection sensor, switch cubicle on rope withdrawing apparatus, described switch cubicle, is additionally provided with multiple presser devices, presser device is the cover plate being hinged, and the end of air bag is provided with PV rubber.The invention has the advantages that：After level detection sensor senses water level, lifting device drives switch cubicle lifting, and airbag aeration is flown out, pressed using presser device, the unique water suction cement properties of PV rubber so that good sealing effect.
Description
Technical field
The invention belongs to switch cubicle field, and in particular to a kind of electrocution-proof switch cabinet.
Background technology
Switch cubicle is seen everywhere in life, but existing switch cubicle is all non-water-tight, once there is ponding problem,
Flowed into the gap that ponding will be between cabinet door and switch cubicle main body, cause the component of inside to burn, made when serious
Into electric leakage, it can also be got an electric shock by the people of ponding, the life security to people threatens.
Occur in that some electric leakage alarm sets one by one now, but the people passed through is not necessarily readable, also not necessarily
It can be appreciated that, if still passing by water accumulation part, still can get an electric shock.
The content of the invention
For deficiency of the prior art, the present invention provides a kind of electrocution-proof switch cabinet, to solve during rainy ponding, switch
Intake in cabinet, cause electric leakage, the problem of threatening people's life security.
The present invention is achieved through the following technical solutions.
A kind of electrocution-proof switch cabinet, including switch cubicle, the back side of described switch cubicle are provided with lifting device, and described opens
The bottom for closing cabinet is provided with the Wrap device that can be ejected, and described Wrap device includes air bag, and described the interior of air bag is provided with
Wire, described air bag is connected with air pump, and described one end of wire is fixedly connected with the end of air bag, other end connection
Have to be additionally provided with rope withdrawing apparatus, described switch cubicle on level detection sensor, described switch cubicle and be additionally provided with multiple pressures
Panel assembly, described presser device is the cover plate being hinged, and the end of described air bag is provided with PV rubber.Carried using lifting device
During rising, the air bag ejection of Wrap device, the whole switch cubicle of air bag annular parcel, air bag is in the presence of presser device, patch
Combination switch cabinet, PV rubber meets the water capacity and is also easy to produce viscous force, and ponding and rainwater, which all enter, not to be gone.
Preferably, described lifting device is hydraulic cylinder, the back side of described switch cubicle is fixedly installed sliding block, described
Sliding block and hydraulic cylinder in piston coordinate.Castering action of the lifting device for switch cubicle, although the power is very big, but carries
The time of liter need not for a long time, and hydraulic cylinder only needs to work very short time.
Preferably, a part for described lifting device is embedded in soil.A part for lifting device is embedded in soil can be with
Increase support force.
Preferably, many are provided with described air bag draws horizontal line.Air bag is stereotyped, and laminating is firm, workable.
Compared with prior art：After level detection sensor senses water level, lifting device drives switch cubicle lifting, gas
Capsule inflation flies out, and is pressed using presser device, the unique water suction cement properties of PV rubber so that good sealing effect.
Brief description of the drawings
Structural representation when Fig. 1 is lifted for the lifting device of the present invention.
Structural representation when Fig. 2 falls for the lifting device of the present invention.
Fig. 3 is front view of the invention.
Fig. 4 is the schematic diagram of the rope withdrawing apparatus of the present invention.
Fig. 5 is the schematic diagram of the upper end of the air bag of the present invention.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the present invention is described further.
A kind of electrocution-proof switch cabinet, including switch cubicle 1, the back side of described switch cubicle 1 are provided with lifting device, described
The bottom of switch cubicle 1 is provided with the Wrap device that can be ejected, and described Wrap device includes air bag 5, and described the interior of air bag 5 is set
Wire 51 is equipped with, described air bag 5 is connected with air pump 9, and described one end of wire 51 is fixed with the end of air bag 5 to be connected
Connect, the other end, which is connected with rope withdrawing apparatus 8, described switch cubicle 1, is additionally provided with level detection sensor 4, described switch cubicle 1
On be additionally provided with multiple presser devices 7, described presser device 7 is the cover plate being hinged, and the end of described air bag 5 is provided with PV
Rubber 6, described lifting device is hydraulic cylinder 3, and the back side of described switch cubicle 1 is fixedly installed sliding block, described sliding block with
Piston in hydraulic cylinder 3 coordinates, and a part for described lifting device is embedded in soil, and many are provided with described air bag 5 and is drawn
Horizontal line.
When rainfall is very big, excess surface water, when water level reaches the monitoring position of level detection sensor 4, water level detecting is passed
Sensor 4 transmits a signal to lifting device, and upwards, piston is fixedly connected with a slide block the hydraulic drive piston of hydraulic cylinder 3, drives switch cubicle
1 upwards, upwards during, while start Wrap device.
The air pump 9 of Wrap device starts, and is inflated to air bag 5, in gas replenishment process, bottom bullet of the air bag 5 from switch cubicle 1
Go out, flown out towards the front of switch cubicle 1 and two sides, during flying out, PV rubber 6 easily dips in water in rainfall, met
The PV rubber viscous of water greatly, is then lifted out device decline, and the time of whole lifting device lifting is very short.
When switch cubicle 1 declines, during decline, presser device 7 starts, and drives in cover plate rotation, rotary course, cover plate
It is overall to be exerted a force against air bag 5, the pressing to air bag 5 is formed during force, the bonding of PV rubber 6 and switch cabinet body is completed,
Sealing is completed, except PV rubber 6 and the adhesive effect of switch cabinet body, can also play a part of keeping off the rain after cover plate rotation pressing.
The width of the air bag 5 of both sides is identical with the width of both sides switch cubicle, air bag 5 is against on lifting device after expanding, and is prevented
Stopping leak leaks.
When ponding situation is checked as attendant, after ponding is drained, drying PV rubber 6, presser device recovers to original
Position, lifting device lifts, and the reverse starting of air pump 9 of Wrap device is evacuated to air bag 5, while starting rope withdrawing apparatus
8, the rope drum Wound wire of rope withdrawing apparatus 8, wire tensioning air bag 5 reclaims air bag 5, Wrap device is hidden
In the bottom of switch cubicle 1, use next time is convenient to.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
Claims (4)
1. a kind of electrocution-proof switch cabinet, including switch cubicle（1）, it is characterised in that described switch cubicle（1）The back side be provided with and carry
Rise device, described switch cubicle（1）Bottom be provided with the Wrap device that can be ejected, described Wrap device includes air bag（5）,
Described air bag（5）In be provided with wire（51）, described air bag（5）It is connected with air pump（9）, described wire（51）
One end and air bag（5）End be fixedly connected, the other end is connected with rope withdrawing apparatus（8）, described switch cubicle（1）On also set up
There is level detection sensor（4）, described switch cubicle（1）On be additionally provided with multiple presser devices（7）, described presser device
（7）For the cover plate being hinged, described air bag（5）End be provided with PV rubber（6）.
2. a kind of electrocution-proof switch cabinet according to claim 1, it is characterised in that described lifting device is hydraulic cylinder
（3）, described switch cubicle（1）The back side be fixedly installed sliding block, described sliding block and hydraulic cylinder（3）In piston coordinate.
3. a kind of electrocution-proof switch cabinet according to claim 2 a, it is characterised in that part for described lifting device is buried
In soil.
4. a kind of electrocution-proof switch cabinet according to claim 3, it is characterised in that described air bag（5）On be provided with it is many
Root draws horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347069.5A CN107093849B (en) | 2017-05-17 | 2017-05-17 | A kind of electrocution-proof switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347069.5A CN107093849B (en) | 2017-05-17 | 2017-05-17 | A kind of electrocution-proof switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107093849A true CN107093849A (en) | 2017-08-25 |
| CN107093849B CN107093849B (en) | 2019-06-11 |
Family
ID=59637286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710347069.5A Active CN107093849B (en) | 2017-05-17 | 2017-05-17 | A kind of electrocution-proof switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107093849B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183923U (en) * | 2011-08-09 | 2012-04-04 | 深圳茂硕电源科技股份有限公司 | LED (light emitting diode) power heat radiating and water proofing shell with external air bag |
| CN202364504U (en) * | 2011-11-15 | 2012-08-01 | 巨控自动化股份有限公司 | Waterproof device of outdoor case |
| CN103957676A (en) * | 2014-05-05 | 2014-07-30 | 华北水利水电大学 | Waterproof case of controller for electric vehicle |
| CN205220633U (en) * | 2015-11-25 | 2016-05-11 | 吴茂洪 | Waterproof device that floods of car |
| CN106356749A (en) * | 2016-09-30 | 2017-01-25 | 国网山东省电力公司济南市长清区供电公司 | Novel damp-proof dehumidification waterproof box type transformer substation foundation |
| CN106655092A (en) * | 2015-10-29 | 2017-05-10 | 华为数字技术（苏州）有限公司 | Fall-into-water protection device, electronic equipment, and fall-into-water protection method |
-
2017
- 2017-05-17 CN CN201710347069.5A patent/CN107093849B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183923U (en) * | 2011-08-09 | 2012-04-04 | 深圳茂硕电源科技股份有限公司 | LED (light emitting diode) power heat radiating and water proofing shell with external air bag |
| CN202364504U (en) * | 2011-11-15 | 2012-08-01 | 巨控自动化股份有限公司 | Waterproof device of outdoor case |
| CN103957676A (en) * | 2014-05-05 | 2014-07-30 | 华北水利水电大学 | Waterproof case of controller for electric vehicle |
| CN106655092A (en) * | 2015-10-29 | 2017-05-10 | 华为数字技术（苏州）有限公司 | Fall-into-water protection device, electronic equipment, and fall-into-water protection method |
| CN205220633U (en) * | 2015-11-25 | 2016-05-11 | 吴茂洪 | Waterproof device that floods of car |
| CN106356749A (en) * | 2016-09-30 | 2017-01-25 | 国网山东省电力公司济南市长清区供电公司 | Novel damp-proof dehumidification waterproof box type transformer substation foundation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107093849B (en) | 2019-06-11 |
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