CN107154321A - A kind of switch mechanism case rain cover device - Google Patents
A kind of switch mechanism case rain cover device Download PDFInfo
- Publication number
- CN107154321A CN107154321A CN201710482028.7A CN201710482028A CN107154321A CN 107154321 A CN107154321 A CN 107154321A CN 201710482028 A CN201710482028 A CN 201710482028A CN 107154321 A CN107154321 A CN 107154321A
- Authority
- CN
- China
- Prior art keywords
- switch mechanism
- mechanism case
- rain cover
- cover device
- slide rail
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/04—Cases; Covers
- H01H21/08—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to electrical equipment, more particularly to a kind of switch mechanism case rain cover device.The invention provides switch mechanism case rain cover device, including rectangular box, magnet holder and slip mechanism for assembling-disassembling；The rectangular box side is opening；The magnet holder is fixed on the inner side of top surface in the rectangular box；The slip mechanism for assembling-disassembling includes slide plate, slide rail and power transmission shaft dead slot；The slide plate, slide rail and power transmission shaft dead slot are arranged on the rectangular box top surface, and the power transmission shaft dead slot is located at one end of the slide rail, and the slide plate is located between the slide rail so that the slide plate is slided in the slide rail.The invention effectively solves the technological deficiency dismantled and managed from switch mechanism case that existing switch mechanism case rain cover can not be quickly and easily.
Description
Technical field
The invention belongs to electrical equipment, more particularly to a kind of switch mechanism case rain cover device.
Background technology
Disconnecting link, is one kind of power equipment hand switch, and alias plug-in strip is typically used for low tension, have single-phase disconnecting link and
Point of three-phase disconnecting link.Switch mechanism case is the casing for installing disconnecting link.Therefore, switch mechanism case is operation disconnecting link transmission mechanism
Visual plant, be not one-time formed totally-enclosed equipment.Switch mechanism case generally comprises what mechanism case was connected with external equipment
Partly, the part such as mechanism case chamber door, heat emission hole and fixed screw, these positions are likely to intake, although manufacturer
Water-impervious measure is taken at these positions during casing is made, but still can not ensure completely waterproof, mechanism case oozes
Water problems happens occasionally.In addition, mechanism case is because there is multiple coupling parts, the edge property at parts of edges and corners of casing is more, and mechanism case is direct
Exposure in atmosphere, runs a period of time back edge property at parts of edges and corners and the easy corrosion in top.Once there is local corrosion, corrosion portion
Position coat of paint comes off, and quickly to around extending defect area will be caused to expand rapidly.And switch mechanism case is difficult to change, generally
Can only be by the method respite of local touch-up paint, but this method can not tackle the problem at its root, and defect can be periodically
Recurrence, bring difficulty to plant maintenance.
Therefore, increase a rain cover outside switch mechanism case, switch mechanism case can be avoided directly to be contacted with rainwater, can be had
Effect prevents water from penetrating into casing, while mechanism case extraneous rust can also be prevented.Current rain cover is mainly made up of stainless steel cover plate,
Stainless steel cover plate is covered on switch mechanism box, and stainless steel cover plate is connected with mechanism case base, and the installation of matching is provided with junction
Mouthful, it is fastenedly connected by screw.With the not easy disassembly of the rain cover of screw fastening means, it is unfavorable for transformer station operator on duty and exists
Operation processing is carried out to mechanism case under case of emergency, the trouble for also bringing maintenance repair to safeguard.Current rain cover front door generally adds
Key locking is filled, rain cover management is become complicated, protection against the tide needs to open front door key lock one by one when making an inspection tour, and has a strong impact on work
Efficiency.
The content of the invention
In view of this, the invention provides a kind of switch mechanism case rain cover device, existing disconnecting link machine can effectively be solved
Structure case rain cover can not be quickly and easily from switch mechanism case dismantle and manage technological deficiency.
Torn open present invention also offers a kind of switch mechanism case rain cover device, including rectangular box, magnet holder and slip
Mounting mechanism；
The rectangular box side is opening；
The magnet holder is fixed on the inner side of top surface in the rectangular box；
The slip mechanism for assembling-disassembling includes slide plate, slide rail and power transmission shaft dead slot；
The slide plate, slide rail and power transmission shaft dead slot are arranged on the rectangular box top surface, and the power transmission shaft dead slot is located at
One end of the slide rail, the slide plate is located between the slide rail so that the slide plate is slided in the slide rail.
Preferably, the power transmission shaft dead slot is arcuate structure；Described slide plate one end is arcuate structure.
Wherein, the power transmission shaft dead slot of the arcuate structure and one end constitute for the slide plate of arcuate structure shape and disconnecting link machine
The transmission shape shaft of structure matches, and can guarantee that rainwater will not be entered inside switch mechanism by power transmission shaft.
Preferably, the switch mechanism case rain cover device also includes water-proof sealing rubber strip.
Preferably, the water-proof sealing rubber strip is embedded in the arc-shaped side of the power transmission shaft dead slot；The waterproof sealing
Adhesive tape is embedded in the arc-shaped side of the slide plate.
Preferably, the water-proof sealing rubber strip is ethylene-propylene-diene monomer adhesive tape.
Preferably, the rectangular box and the slide plate are PC/ABS alloy materials.
Preferably, the slide rail is stainless steel slide rail.
Preferably, casting is connected to the inner side of the rectangular box top surface at the top of the magnet holder.
Preferably, the magnet holder bottom sets magnet.
Further, this additionally provides a kind of switch mechanism case rain cover work system clearly, including switch mechanism case is prevented
Rain hat apparatus and switch mechanism case；
The switch mechanism case rain cover device is connected by the magnet holder magnetic force of the switch mechanism case rain cover device
It is connected on the switch mechanism case periphery；
The switch mechanism case rain cover device is consolidated by the slip mechanism for assembling-disassembling of the switch mechanism case rain cover device
Surely it is connected to the switch mechanism case periphery.
This patent lacks the technology for the design feature of existing switch mechanism case and existing switch mechanism case rain cover
Fall into, design a kind of switch mechanism case rain cover device.The rain cover device of the offer of the present invention includes rectangular box, magnet branch
Frame and slip mechanism for assembling-disassembling；The rectangular box side is opening；The magnet holder is fixed on top surface in the rectangular box
Inner side；The slip mechanism for assembling-disassembling includes slide plate, slide rail and power transmission shaft dead slot；The slide plate, slide rail and power transmission shaft dead slot are set
Put on the rectangular box top surface, the power transmission shaft dead slot is located at one end of the slide rail, the slide plate is located at the slide rail
Between so that the slide plate is slided in the slide rail；The power transmission shaft dead slot is arcuate structure；Described slide plate one end is arc knot
Structure.The rain cover device of the present invention is fixedly mounted on switch mechanism case periphery by magnet holder and slip mechanism for assembling-disassembling, described
The magnet energy magnetic force of magnet holder is connected to outside the switch mechanism case of ferrous materials；Moreover, the rain cover device of the present invention is torn open
Fill it is very convenient, it is described slip mechanism for assembling-disassembling include slide plate, slide rail and power transmission shaft dead slot, rain cover dismantle when, it is only necessary to push up
The slide plate in portion is transferred to, and transfers to opposite direction to be detachable rain cover device along power transmission shaft dead slot with slide plate, then on the contrary, will pass during installation
Moving axis dead slot is placed in outside switch mechanism case, and slide plate is inserted in power transmission shaft dead slot along slide rail and installed.Therefore, it is of the invention
Rain cover device installation and removal it is extremely easy and solid and reliable, it is ensured that work is not given during rain cover device installing/dismounting
Personnel increase work load.
In addition, the present invention has further the advantage that, 1, the side of the rain cover of the present invention be open design, use rain cover
The part that mechanism case is easiest into rust water inlet isolates with rainwater, and solve mechanism case seepage problem does not influence the logical of mechanism case simultaneously
Wind, so as to prevent the equipment caused by casing seeps water and the security incident of power network, and is easy to open switch mechanism chamber door；2nd, exist
Transmission mechanism dead slot is left at the top of rain cover, dead slot edge and slide plate curved edge install water-proof sealing rubber strip additional, it is ensured that transmission
It is normal and will not leak；3rd, the rectangular box and slide plate of rain cover use PC/ABS alloy materials, and the material has good
Corrosion resistance and ageing resistance, and it is very light, the need for disclosure satisfy that outdoor various adverse circumstances, it can guarantee that rain cover is long
Phase uses.
In summary, a kind of switch mechanism case rain cover device disclosed by the invention has good airproof performance, corrosion resistance good,
Easily assembly and disassembly, and the long technique effect of service life.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described.
Fig. 1 shows switch mechanism case rain cover device external structure schematic diagram；
Fig. 2 shows the structural representation of the slip mechanism for assembling-disassembling of switch mechanism case rain cover device.
Wherein, 1, magnet holder；2nd, slide plate；2-1, slide plate arc-shaped side；3rd, power transmission shaft dead slot；4th, slide rail；5th, rectangular box
Body；6th, magnet；7th, power transmission shaft.
Embodiment
The invention provides a kind of switch mechanism case rain cover device, existing switch mechanism case rain cover can be effectively solved
The dismounting from switch mechanism case that can not be quickly and easily and the technological deficiency managed.
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Fig. 1 and Fig. 2 are referred to, the invention provides one embodiment of switch mechanism case rain cover device, embodiment 1 is wrapped
Include：Rectangular box 5, magnet holder 1 and slip mechanism for assembling-disassembling；The rectangular box side is opening；The magnet holder is fixed
The inner side of top surface in the rectangular box；The slip mechanism for assembling-disassembling includes slide plate 2, slide rail 4 and power transmission shaft dead slot 3；It is described
Slide plate 2, slide rail 4 and power transmission shaft dead slot 3 are arranged on the top surface of rectangular box 5, and the power transmission shaft dead slot 3 is located at the slide rail
4 one end, the slide plate 2 is located between the slide rail 4 so that the slide plate 2 is slided in the slide rail 4.
Fig. 1 and Fig. 2 are referred to, the invention provides one embodiment of switch mechanism case rain cover device, embodiment 2 is wrapped
Include：Rectangular box 5, magnet holder 1 and slip mechanism for assembling-disassembling；The rectangular box side is opening；The magnet holder is fixed
The inner side of top surface in the rectangular box；The slip mechanism for assembling-disassembling includes slide plate 2, slide rail 4 and power transmission shaft dead slot 3；It is described
Slide plate 2, slide rail 4 and power transmission shaft dead slot 3 are arranged on the top surface of rectangular box 5, and the power transmission shaft dead slot 3 is located at the slide rail
4 one end, the slide plate 2 is located between the slide rail 4 so that the slide plate 2 is slided in the slide rail 4.The power transmission shaft
Dead slot 3 is arcuate structure；Described one end of slide plate 2 is arcuate structure.The power transmission shaft dead slot 3 of the arcuate structure and one end are arc
The shape and the shape of power transmission shaft 7 of switch mechanism that the slide plate 2 of structure is constituted match, and can guarantee that rainwater will not be entered by power transmission shaft
Enter inside switch mechanism.
Fig. 1 and Fig. 2 are referred to, the invention provides one embodiment of switch mechanism case rain cover device, embodiment 3 is wrapped
Include：Rectangular box 5, magnet holder 1 and slip mechanism for assembling-disassembling；The rectangular box side is opening；The magnet holder is fixed
The inner side of top surface in the rectangular box；The slip mechanism for assembling-disassembling includes slide plate 2, slide rail 4 and power transmission shaft dead slot 3；It is described
Slide plate 2, slide rail 4 and power transmission shaft dead slot 3 are arranged on the top surface of rectangular box 5, and the power transmission shaft dead slot 3 is located at the slide rail
4 one end, the slide plate 2 is located between the slide rail 4 so that the slide plate 2 is slided in the slide rail 4.The power transmission shaft
Dead slot 3 is arcuate structure；Described one end of slide plate 2 is arcuate structure.The switch mechanism case rain cover device also includes anti-watertight
Seal strip, the water-proof sealing rubber strip is ethylene-propylene-diene monomer adhesive tape.It is empty that the ethylene-propylene-diene monomer adhesive tape is embedded in the power transmission shaft
In the arc-shaped side of groove 3；The water-proof sealing rubber strip is embedded in the arc-shaped side 2-1 of the slide plate；The rectangular box 5 and described
Slide plate 2 is PC/ABS alloy materials；The slide rail 4 is stainless steel slide rail.
Fig. 1 and Fig. 2 are referred to, the invention provides one embodiment of switch mechanism case rain cover device, embodiment 4 is wrapped
Include：Rectangular box 5, magnet holder 1 and slip mechanism for assembling-disassembling；The rectangular box side is opening；The magnet holder is fixed
The inner side of top surface in the rectangular box；The slip mechanism for assembling-disassembling includes slide plate 2, slide rail 4 and power transmission shaft dead slot 3；It is described
Slide plate 2, slide rail 4 and power transmission shaft dead slot 3 are arranged on the top surface of rectangular box 5, and the power transmission shaft dead slot 3 is located at the slide rail
4 one end, the slide plate 2 is located between the slide rail 4 so that the slide plate 2 is slided in the slide rail 4.The magnet branch
The casting of the top of frame 1 is connected to the inner side of the top surface of rectangular box 5.The bottom of magnet holder 1 sets magnet 6.
The switch mechanism case rain cover device of above example, the switch mechanism case rain cover device passes through the disconnecting link
The magnetic force of magnet holder 1 of mechanism case rain cover device is connected to the switch mechanism case periphery, specially the bottom of magnet holder 1
The magnetic force of magnet 6 is connected to switch mechanism case periphery；The switch mechanism case rain cover device passes through the switch mechanism case rain-proof
The slip mechanism for assembling-disassembling of closure assembly is fixedly connected on the switch mechanism case periphery, is installed specifically by stirring for slide plate 2
Or dismounting, opening slip of the slide plate 2 along slide rail 4 toward rectangular box 5, then push rectangular box 5 open in reverse direction, you can
Unload rain cover device；Then on the contrary, rectangular box 5 is placed in outside switch mechanism case during rain cover device, power transmission shaft 7 is placed in biography
In moving axis dead slot 3 so that the arc-shaped side of power transmission shaft dead slot 3 is fitted and connected with the one end of power transmission shaft 7, slide plate 2 is along slide rail 4 toward power transmission shaft
Slide in the direction of dead slot 3 so that the arc-shaped side of slide plate 2 is fitted and connected with the one end of power transmission shaft 7.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of switch mechanism case rain cover device, it is characterised in that including rectangular box, magnet holder and slip changer
Structure；
The rectangular box side is opening；
The magnet holder is fixed on the inner side of top surface in the rectangular box；
The slip mechanism for assembling-disassembling includes slide plate, slide rail and power transmission shaft dead slot；
The slide plate, slide rail and power transmission shaft dead slot are arranged on the rectangular box top surface, and the power transmission shaft dead slot is located at described
One end of slide rail, the slide plate is located between the slide rail so that the slide plate is slided in the slide rail.
2. switch mechanism case rain cover device according to claim 1, it is characterised in that the power transmission shaft dead slot is arc
Structure；Described slide plate one end is arcuate structure.
3. switch mechanism case rain cover device according to claim 1, it is characterised in that the switch mechanism case rain cover
Device also includes water-proof sealing rubber strip.
4. switch mechanism case rain cover device according to claim 3, it is characterised in that the water-proof sealing rubber strip is inlayed
In the arc-shaped side of the power transmission shaft dead slot；The water-proof sealing rubber strip is embedded in the arc-shaped side of the slide plate.
5. switch mechanism case rain cover device according to claim 4, it is characterised in that the water-proof sealing rubber strip is three
First EP rubbers bar.
6. switch mechanism case rain cover device according to claim 1, it is characterised in that the rectangular box and the cunning
Piece is PC/ABS alloy materials.
7. switch mechanism case rain cover device according to claim 1, it is characterised in that the slide rail is slided for stainless steel
Rail.
8. switch mechanism case rain cover device according to claim 1, it is characterised in that cast at the top of the magnet holder
It is connected to the inner side of the rectangular box top surface.
9. switch mechanism case rain cover device according to claim 8, it is characterised in that the magnet holder bottom is set
Magnet.
10. a kind of switch mechanism case rain cover work system, it is characterised in that including switch mechanism case rain cover device and disconnecting link
Mechanism case；
The switch mechanism case rain cover device is connected to by the magnet holder magnetic force of the switch mechanism case rain cover device
The switch mechanism case periphery；
The switch mechanism case rain cover device is fixed by the slip mechanism for assembling-disassembling of the switch mechanism case rain cover device to be connected
It is connected on the switch mechanism case periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482028.7A CN107154321B (en) | 2017-06-22 | 2017-06-22 | A kind of switch mechanism case rain cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482028.7A CN107154321B (en) | 2017-06-22 | 2017-06-22 | A kind of switch mechanism case rain cover device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107154321A true CN107154321A (en) | 2017-09-12 |
| CN107154321B CN107154321B (en) | 2019-08-16 |
Family
ID=59796626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482028.7A Active CN107154321B (en) | 2017-06-22 | 2017-06-22 | A kind of switch mechanism case rain cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107154321B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265883A (en) * | 2019-06-12 | 2019-09-20 | 深圳供电局有限公司 | capacitor bank |
| CN113873814A (en) * | 2021-11-05 | 2021-12-31 | 广东电网有限责任公司广州供电局 | Rain-proof cover of outdoor equipment activity bearing seal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562203U (en) * | 2009-11-30 | 2010-08-25 | 英业达股份有限公司 | Shell structure of notebook computer |
| CN204200815U (en) * | 2014-09-23 | 2015-03-11 | 国网河南省电力公司濮阳供电公司 | Tower stud anti-theft rain-proof cover |
| CN204946756U (en) * | 2015-09-02 | 2016-01-06 | 国家电网公司 | Isolator operating mechanism rain-proof structure |
| CN106158488A (en) * | 2016-07-18 | 2016-11-23 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Switch mechanism rain cover |
| CN205859634U (en) * | 2016-06-28 | 2017-01-04 | 何祖景 | The driving power pack of LED |
| CN106449260A (en) * | 2016-09-26 | 2017-02-22 | 国网浙江省电力公司湖州供电公司 | Rain cover of outdoor isolating switch |
-
2017
- 2017-06-22 CN CN201710482028.7A patent/CN107154321B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562203U (en) * | 2009-11-30 | 2010-08-25 | 英业达股份有限公司 | Shell structure of notebook computer |
| CN204200815U (en) * | 2014-09-23 | 2015-03-11 | 国网河南省电力公司濮阳供电公司 | Tower stud anti-theft rain-proof cover |
| CN204946756U (en) * | 2015-09-02 | 2016-01-06 | 国家电网公司 | Isolator operating mechanism rain-proof structure |
| CN205859634U (en) * | 2016-06-28 | 2017-01-04 | 何祖景 | The driving power pack of LED |
| CN106158488A (en) * | 2016-07-18 | 2016-11-23 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Switch mechanism rain cover |
| CN106449260A (en) * | 2016-09-26 | 2017-02-22 | 国网浙江省电力公司湖州供电公司 | Rain cover of outdoor isolating switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265883A (en) * | 2019-06-12 | 2019-09-20 | 深圳供电局有限公司 | capacitor bank |
| CN113873814A (en) * | 2021-11-05 | 2021-12-31 | 广东电网有限责任公司广州供电局 | Rain-proof cover of outdoor equipment activity bearing seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107154321B (en) | 2019-08-16 |
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