CN206864984U - Suitable for the touch panel of handcart switch cabinet - Google Patents
Suitable for the touch panel of handcart switch cabinet Download PDFInfo
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- CN206864984U CN206864984U CN201720703574.4U CN201720703574U CN206864984U CN 206864984 U CN206864984 U CN 206864984U CN 201720703574 U CN201720703574 U CN 201720703574U CN 206864984 U CN206864984 U CN 206864984U
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- contact
- phase spacing
- switch cabinet
- touch panel
- handcart switch
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- 230000003068 static effect Effects 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000005856 abnormality Effects 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of touch panel suitable for handcart switch cabinet, including some contacts being arranged on transverse slat, contact includes the moving contact and static contact being mutually matched, and the side wall of static contact is provided with guide groove, and end is fixed with transverse slat；Moving contact is socketed in static contact outer ring by the screw rod matched with guide groove；Static contact outer ring is cased with spring.By improving the contact structures of contact, increase the toughness of contact, the fitness of running, the accident for causing moving contact to deform due to shutter mechanism of switch cabinet can be prevented；By the hollow structure inside contact, easily observe that dynamic/static contact coordinates situation, is easy to the situation that notes abnormalities in time, facilitates the timely adjustment of maintainer.By the height and pole span of fixed contact, most switch pole is applicable away from having wide applicability, improve the quality of maintenance, the cost of overhaul and equipment power off time can also be greatly reduced, effectively improving and supplementing to existing maintenance craft, there is very strong practicality.
Description
Technical field
The present invention relates to a kind of touch panel, and in particular to a kind of touch panel suitable for handcart switch cabinet.
Background technology
10kV central switch cabinets are with power system has been widely used at present the advantages of its own, in actual moving process
In also have the places of some shortcomings.
First, the hermetically sealed property of switch cubicle cause internal switch shifted onto from " experiment " position the process of " RUN " position without
Method is directly visual, and this process be exactly related to switch whether can normal operation critical process, if dimensional fits are improper,
Or contact position will all cause switch contact to cause heating accident because of loose contact extremely（And this failure is in the process of running
It can not be detected due to the sealing of middle-placed switch cabinet by conventional meanses such as infrared measurement of temperature）, cabinet rail can be more caused when serious
The deformation in road, valve and switch contact.
Secondly, periodic switch cubicle maintenance, all it is to be drawn out to switch outside storehouse from " experiment " position, is positioned over switch
Overhauled, tested on the handcart that is equipped with when cabinet is installed, after the completion of handcart is pushed back into " experiment " position again.In the process,
Conventional maintenance means and method can not all verify coherent signal and contact state of the switch in " RUN " position.
At present, confirmation of the constituent parts maintainer for handcart progradation and contact reliability in current system
All be to go by rule of thumb, i.e., by feel promote when dynamics add observation contact defensive position chassis clamping lock situation in place come
Confirm.
The content of the invention
To solve the deficiencies in the prior art, can be scented a hidden danger in time it is an object of the invention to provide one kind, easy access,
The touch panel of handcart switch cabinet applied widely.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
Suitable for the touch panel of handcart switch cabinet, including some contacts being arranged on transverse slat, the contact includes mutual
The moving contact and static contact of matching,
The side wall of static contact is provided with guide groove, and end is fixed with transverse slat；
Moving contact is socketed in static contact outer ring by the screw rod matched with guide groove；
Static contact outer ring is cased with spring.
The inner hollow of above-mentioned moving contact and static contact.
Above-mentioned contact includes some upper contact heads and lower contact, horizontal respectively and wait being arranged on transverse slat of phase spacing.
Further, the phase spacing such as above-mentioned include with center line etc. small phase spacing and etc. big phase spacing.
Further, the phase spacing L1 of the small phase spacing such as above-mentioned is 210mm, and the phase spacing L2 for waiting big phase spacing is
275mm。
Further, above-mentioned lower contact, the small phase spacing such as adjacent and etc. the difference in height of big phase spacing be 15mm, it is adjacent
It is 20mm etc. the difference in height between small phase spacing.
Further, above-mentioned upper contact head, the small phase spacing such as adjacent and etc. the difference in height of big phase spacing be 15mm, it is adjacent
It is 35mm and 80mm etc. the difference in height between small phase spacing.
Further, above-mentioned upper contact head and lower contact, it is 320mm to wait the pole span D4 between big phase spacing, is waited small big alternate
Pole span D1 away between is 205mm, D2 275mm, D3 310mm.
Further, above-mentioned lower contact, the height H3 for waiting big phase spacing is 295mm, and the height H1 for waiting small phase spacing is
260mm, H2 280mm.
Above-mentioned transverse slat includes upper cross plate and lower cross plate, is easy to the further pole span and height of regulation upper contact head and lower contact.
The present invention is advantageous in that：
A kind of touch panel suitable for handcart switch cabinet of the present invention, by improving the contact structures of contact, increase contact
Toughness, the fitness of running, can also prevent because shutter mechanism of switch cabinet is due to reasons such as bite mechanically, connecting rod crackings
The generation for the accident that moving contact deforms caused by caused valve can not be opened effectively；By the hollow structure inside of contact,
Easily it was observed that dynamic/static contact coordinates situation, it is easy to the situation that notes abnormalities in time, facilitates the timely adjustment of maintainer.
A kind of touch panel suitable for handcart switch cabinet of the present invention, by the height and pole span of fixed contact, it is applicable
On the market most switch pole away from, there is wide applicability, can not only maintenance in time find in the past maintenance can not send out
Existing hidden danger, improve the quality of maintenance, moreover it is possible to greatly reduce maintenance（Rush to repair defect elimination）Cost and equipment power off time, simultaneously
Also effectively improving and supplementing to existing maintenance craft can be turned into, there is very strong practicality.
Brief description of the drawings
Fig. 1 is the structural representation of the touch panel suitable for handcart switch cabinet of the present invention.
Fig. 2 is the structural representation of the contact suitable for handcart switch cabinet of the present invention.
The implication marked in accompanying drawing is as follows：1st, contact, 2, upper cross plate, 3, lower cross plate, 4, moving contact, 5, static contact, 6, lead
To groove, 7, screw rod, 8, spring.
Embodiment
Make specific introduce to the present invention below in conjunction with the drawings and specific embodiments.
Suitable for the touch panel of handcart switch cabinet, including some contacts 1 being arranged on transverse slat,
Contact 1 is made up of inner hollow, the moving contact being mutually matched 4 and static contact 5, and the side wall of static contact 5, which is provided with, to be oriented to
Groove 6, end are fixed on transverse slat side；Moving contact 4 is socketed in the outer ring of static contact 5 by the screw rod 7 matched with guide groove 6；Stationary contact
First 5 outer ring is cased with spring 8.
Contact 1 same center line, level and waits the upper contact head 1 being arranged on transverse slat of phase spacing and lower contact 1, phase spacing respectively
It is preferred that L1 is 210mm, L2 275mm.
The preferred height H1 of lower contact 1 is 260mm, H2 280mm, H3 295mm.
The preferred D1 of pole span of upper contact head 1 and lower contact 1 is 205mm, D2 275mm, D3 310mm, D4 320mm.
In use, according to the switch pole of reality away from contact 1 is fixed on into corresponding height and pole span position.
To be applicable widely application, the height and pole span of contact 1 are further adjusted, transverse slat can be divided into movably
Upper cross plate 2 and lower cross plate 3.Transverse slat is fixed on handcart switch cabinet by pillar, carries out simulating grinding for " RUN " state device
Study carefully.
The moving contact 4 and static contact 5 coordinated by guide groove 6 and spring 8, can not only increase the toughness of contact 1, prevent
Because dynamic/static contact 5 coordinates bad contact 1 is damaged, moreover, it is also possible to prevent because shutter mechanism of switch cabinet is due to machinery
On bite, the accident that moving contact 4 deforms caused by valve can not be opened effectively caused by reason such as connecting rod cracking generation,
The device damage brought due to misoperation is avoided to greatest extent.
The hollow structure inside of contact 1, the mated condition of dynamic/static contact 5 is easily observed, if it find that static contact 5 is consolidated
Determine bolt looseness and cause to coordinate exception, fixing bolt can be directly tightened by the design, facilitates the adjustment of maintainer.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical scheme, all fall within protection scope of the present invention.
Claims (10)
1. suitable for the touch panel of handcart switch cabinet, it is characterised in that including some contacts being arranged on transverse slat, the contact
Including the moving contact and static contact being mutually matched,
The side wall of static contact is provided with guide groove, and end is fixed with transverse slat；
Moving contact is socketed in static contact outer ring by the screw rod matched with guide groove；
Static contact outer ring is cased with spring.
2. the touch panel according to claim 1 suitable for handcart switch cabinet, it is characterised in that the moving contact and stationary contact
The inner hollow of head.
3. the touch panel according to claim 1 suitable for handcart switch cabinet, it is characterised in that the contact includes some
Upper contact head and lower contact, it is horizontal respectively and wait being arranged on transverse slat of phase spacing.
4. the touch panel according to claim 3 suitable for handcart switch cabinet, it is characterised in that the phase spacing such as described includes
With center line etc. small phase spacing and etc. big phase spacing.
5. the touch panel according to claim 4 suitable for handcart switch cabinet, it is characterised in that the small phase spacing such as described
Phase spacing L1 is 210mm, and the phase spacing L2 for waiting big phase spacing is 275mm.
6. the touch panel according to claim 3 suitable for handcart switch cabinet, it is characterised in that the lower contact is adjacent
Etc. small phase spacing and etc. the difference in height of big phase spacing be 15mm, the difference in height between the small phase spacing such as adjacent is 20mm.
7. the touch panel according to claim 3 suitable for handcart switch cabinet, it is characterised in that the upper contact head is adjacent
Etc. small phase spacing and etc. the difference in height of big phase spacing be 15mm, the difference in height between the small phase spacing such as adjacent for 35mm with
80mm。
8. the touch panel according to claim 3 suitable for handcart switch cabinet, it is characterised in that the upper contact head and it is lower touch
Head, it is 320mm to wait the pole span D4 between big phase spacing, and it is 205mm, D2 275mm, D3 to wait the pole span D1 between small big phase spacing
For 310mm.
9. the touch panel according to claim 3 suitable for handcart switch cabinet, it is characterised in that the lower contact, wait big
The height H3 of phase spacing is 295mm, and the height H1 for waiting small phase spacing is 260mm, H2 280mm.
10. the touch panel according to claim 1 suitable for handcart switch cabinet, it is characterised in that the transverse slat includes upper
Transverse slat and lower cross plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703574.4U CN206864984U (en) | 2017-06-16 | 2017-06-16 | Suitable for the touch panel of handcart switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703574.4U CN206864984U (en) | 2017-06-16 | 2017-06-16 | Suitable for the touch panel of handcart switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864984U true CN206864984U (en) | 2018-01-09 |
Family
ID=60826534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703574.4U Active CN206864984U (en) | 2017-06-16 | 2017-06-16 | Suitable for the touch panel of handcart switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026410A (en) * | 2017-06-16 | 2017-08-08 | 国网江苏省电力公司检修分公司 | Suitable for the touch panel of handcart switch cabinet |
-
2017
- 2017-06-16 CN CN201720703574.4U patent/CN206864984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026410A (en) * | 2017-06-16 | 2017-08-08 | 国网江苏省电力公司检修分公司 | Suitable for the touch panel of handcart switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000, Jiangsu, Jiangning Development Zone, Nanjing, the source of the road, No. 58, -5 Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Patentee after: National network Jiangsu Electric Power Co., Ltd. maintenance branch Co-patentee after: State Grid Corporation of China Co-patentee after: Taizhou Power Supply Co. of Jiangsu Electric Power Co. Co-patentee after: Jiangsu Nan Ruitai Shi Da Electric Applicance Co., Ltd Address before: 210000, Jiangsu, Jiangning Development Zone, Nanjing, the source of the road, No. 58, -5 Co-patentee before: STATE GRID JIANGSU ELECTRIC POWER COMPANY Patentee before: State Grid Jiangsu Electric Power Company Maintenance Branch Company Co-patentee before: State Grid Corporation of China Co-patentee before: Taizhou Power Supply Co. of Jiangsu Electric Power Co. Co-patentee before: Jiangsu Nan Ruitai Shi Da Electric Applicance Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |