CN102279360A - Device for simulating operation state of handcart switch cabinet - Google Patents
Device for simulating operation state of handcart switch cabinet Download PDFInfo
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- CN102279360A CN102279360A CN2011100703003A CN201110070300A CN102279360A CN 102279360 A CN102279360 A CN 102279360A CN 2011100703003 A CN2011100703003 A CN 2011100703003A CN 201110070300 A CN201110070300 A CN 201110070300A CN 102279360 A CN102279360 A CN 102279360A
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- base plate
- cross plate
- moving contact
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- guide rail
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Abstract
The present invention discloses a device for simulating the operation state of a handcart switch cabinet, comprising a base plate (1) with pulleys (2), wherein the two sides of the upper surface of the base plate are respectively provided with a column (3) and a transparent plate (4), the column (3) is sleeved with a slidable upper transverse slat (5) with an upper limiting device and a slidable lower transverse slat (6) with a lower limiting device (8) from top to bottom, and the outer side surfaces of the transverse slat (5) and the lower transverse slat (6) are respectively provided with an upper moving contact (9) and a lower moving contact (10). The handcart body (14) of a handcart switch platform is provided with rollers (15) on the bottom, adjustable struts (16) are connected between a guide rail (13) and the handcart body (14), one side of the upper surface of the guide rail (13) is provided with an aviation plug extension slot (17), the two side surfaces of the base plate (1) are slidable on the guide rail (13), and the column (3) and the transparent plate (4) are movable along with the base plate (1) in the left-right direction.
Description
Technical field
The present invention relates to a kind of device that is used to simulate the handcart switch cabinet running status.
Background technology
The mid-switch cubicle of 10kV has been widely used in electric system with the advantage of himself at present, however, still has the place of some shortcomings in actual moving process.At first, the hermetically sealed property of switch cubicle makes that internal switch can't be directly visual in the process of shifting the " RUN " position from " test " position onto, and this process is related to the critical process whether switch can normally move exactly, if size mismate, or the moving contact malposition all will cause switch contact to cause heating accident because of loose contact, and this fault can't detect by conventional meanses such as infrared measurement of temperature owing to the sealing of mid-cabinet in operational process, more can cause the cabinet track when serious, the distortion of valve and switch contact, secondly, periodic switch cubicle maintenance, all be that switch is drawn out to outside the storehouse from " test " position, be positioned on the handcart that is equipped with when installing and overhaul with switch cubicle, test pushes back to handcart " test " position again after finishing.In this process, conventional maintenance means and method all can't validation switch at the coherent signal and the contact contact condition of " RUN " position.And the " RUN " position signalling only and also can only be when sending electricity handcart be advanced in the storehouse and just can obtain confirming after busbar is communicated with, this step operation is definitely unallowed when normal maintenance, moreover, if switch is because of associated contacts existing problems in the chassis and then cause in the associated loop of " RUN " position unusual, then must once more switch be done interruption maintenance, repeat to have a power failure thereby cause, influence the reliability index of equipment.And because existing service kit is incomplete, in case break down in the chassis, dealing with wastes time and energy.Conventional method is could handle after wheelbarrow switch is fallen down or slings by manpower, and not only the person and device security can not get guaranteeing, also can have a strong impact on the efficient of repairing.
Summary of the invention
A kind of device that is used to simulate the handcart switch cabinet running status of the present invention, defective, hidden danger that it not only can not be found when the timely discovery of when maintenance was overhauled in the past, improve the quality of switch cubicle maintenance, and can also reduce the cost of maintenance widely, the more important thing is and to shorten the equipment interruption maintenance time, avoid unnecessary repeating to have a power failure.
The present invention has adopted following technical scheme: a kind of device that is used to simulate the handcart switch cabinet running status, it comprises wheelbarrow switch analogue means and wheelbarrow switch platform, the wheelbarrow switch analogue means comprises base plate, two sides at base plate are provided with pulley, be respectively equipped with column and transparent panel in the both sides of plate upper surface, on column, be with upper cross plate and lower cross plate from top to bottom respectively, upper cross plate and lower cross plate are on column, lower slider, be fixed with upper limit device and lower caging device respectively on the top of upper cross plate and the bottom of lower cross plate, be respectively equipped with moving contact and lower moving contact at the lateral surface of upper cross plate and lower cross plate, one side of last moving contact is connected with upper cross plate, the opposite side of last moving contact is provided with the fingertip post, one side of lower moving contact is connected with lower cross plate, the opposite side of lower moving contact is provided with down the fingertip post, described wheelbarrow switch platform comprises guide rail and car body from top to bottom successively, the car body bottom is provided with roller, between guide rail and car body, be connected with adjustable pillar, side at guide rail upper surface is provided with the aviation plug expansion slot, sliding on guide rail of the two sides of base plate, column and transparent panel are along with base plate horizontally slips.
Described upper limit device is set to upper limit non-magnetic shim.Described lower caging device is set to the lower limit non-magnetic shim.Be provided with the gusseted plate between the side of described pillar and the base plate, two right-angle sides of three back up pads are connected with base plate respectively at pillar.
The present invention has following beneficial effect: the present invention includes wheelbarrow switch analogue means and wheelbarrow switch platform, the wheelbarrow switch analogue means can slide on the wheelbarrow switch platform, the wheelbarrow switch analogue means can be modeled to wheelbarrow switch and moves to the " RUN " position in non-" RUN " state position like this, and the loop is linked to each other with switch cubicle, thereby whether the checking associated contacts can correct operation, and can verify whether wheelbarrow switch is smooth and easy when mobile in cabinet, whether reliably whether the closure or openness of isolating baffle plate flexibly and dynamic/static contact contact, only need wheelbarrow switch of simulation, chassis with switch, contact is arranged to adjustable, replaceable structure, so that simulate each size of actual wheelbarrow switch, baffle design with analog switch becomes transparent material to get final product simultaneously, by the effective " RUN " state of analog switch of this device, can validation switch again can the validation switch cabinet, the defective that can not find when timely discovery was overhauled in the past when maintenance, hidden danger, improve the quality of switch cubicle maintenance, can also reduce simultaneously maintenance (repairing widely, it is scarce to disappear) cost, the more important thing is and to shorten the equipment interruption maintenance time, avoid unnecessary repeating to have a power failure, and the coherent signal loop can be connected with switch cubicle, have the function of chassis fault handling easily simultaneously concurrently.
Description of drawings
Fig. 1 is a structural representation of the present invention
Embodiment
In Fig. 1, the invention provides a kind of device that is used to simulate the handcart switch cabinet running status, it comprises wheelbarrow switch analogue means and wheelbarrow switch platform, the wheelbarrow switch analogue means comprises base plate 1, be provided with pulley 2 in the two sides of base plate 1, be respectively equipped with column 3 and transparent panel 4 in the both sides of base plate 1 upper surface, on column 3, be with upper cross plate 5 and lower cross plate 6 from top to bottom respectively, upper cross plate 5 and lower cross plate 6 are on column 3, lower slider, be fixed with upper limit device 7 and lower caging device 8 respectively on the top of upper cross plate 5 and the bottom of lower cross plate 6, upper limit device 7 is set to upper limit non-magnetic shim, lower caging device 8 is set to the lower limit non-magnetic shim, lateral surface at upper cross plate 5 and lower cross plate 6 is respectively equipped with moving contact 9 and lower moving contact 10, one side of last moving contact 9 is connected with upper cross plate 5, the opposite side of last moving contact 9 is provided with fingertip post 11, one side of lower moving contact 10 is connected with lower cross plate 6, the opposite side of lower moving contact 10 is provided with down fingertip post 12, described wheelbarrow switch platform comprises guide rail 13 and car body 14 from top to bottom successively, car body 14 bottoms are provided with roller 15, between guide rail 13 and car body 14, be connected with adjustable pillar 16, side at guide rail 13 upper surfaces is provided with aviation plug expansion slot 17, on guide rail 13, sliding of the two sides of base plate 1, column 3 and transparent panel 4 are along with base plate 1 horizontally slips, two right-angle sides that are provided with 18, three back up pads 18 of gusseted plate between the side of pillar 3 and the base plate 1 are connected with base plate 1 respectively at pillar 3.
Claims (4)
1. device that is used to simulate the handcart switch cabinet running status, it is characterized in that it comprises wheelbarrow switch analogue means and wheelbarrow switch platform, the wheelbarrow switch analogue means comprises base plate (1), be provided with pulley (2) in the two sides of base plate (1), be respectively equipped with column (3) and transparent panel (4) in the both sides of base plate (1) upper surface, on column (3), be with upper cross plate (5) and lower cross plate (6) from top to bottom respectively, upper cross plate (5) and lower cross plate (6) are on column (3), lower slider, be fixed with upper limit device (7) and lower caging device (8) respectively on the top of upper cross plate (5) and the bottom of lower cross plate (6), lateral surface at upper cross plate (5) and lower cross plate (6) is respectively equipped with moving contact (9) and lower moving contact (10), one side of last moving contact (9) is connected with upper cross plate (5), the opposite side of last moving contact (9) is provided with fingertip post (11), one side of lower moving contact (10) is connected with lower cross plate (6), the opposite side of lower moving contact (10) is provided with down fingertip post (12), described wheelbarrow switch platform comprises guide rail (13) and car body (14) from top to bottom successively, car body (14) bottom is provided with roller (15), between guide rail (13) and car body (14), be connected with adjustable pillar (16), side at guide rail (13) upper surface is provided with aviation plug expansion slot (17), going up at guide rail (13) of the two sides of base plate (1) slided, and column (3) and transparent panel (4) are along with base plate (1) horizontally slips.
2. the device that is used to simulate the handcart switch cabinet running status according to claim 1 is characterized in that described upper limit device (7) is set to upper limit non-magnetic shim.
3. the device that is used to simulate the handcart switch cabinet running status according to claim 1 is characterized in that described lower caging device (8) is set to the lower limit non-magnetic shim.
4. the device that is used to simulate the handcart switch cabinet running status according to claim 1, it is characterized in that being provided with gusseted plate (18) between the side of described pillar (3) and the base plate (1), two right-angle sides of three back up pads (18) are connected with base plate (1) respectively at pillar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070300 CN102279360B (en) | 2011-03-23 | 2011-03-23 | Device for simulating operation state of handcart switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070300 CN102279360B (en) | 2011-03-23 | 2011-03-23 | Device for simulating operation state of handcart switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102279360A true CN102279360A (en) | 2011-12-14 |
| CN102279360B CN102279360B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110070300 Active CN102279360B (en) | 2011-03-23 | 2011-03-23 | Device for simulating operation state of handcart switch cabinet |
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| Country | Link |
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| CN (1) | CN102279360B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041808A (en) * | 2016-06-23 | 2016-10-26 | 国网山东省电力公司济阳县供电公司 | Cabinet door opening equipment for switch cabinet |
| 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 |
| CN110676938A (en) * | 2019-10-14 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
| CN117498187A (en) * | 2023-11-09 | 2024-02-02 | 山东厚俞实业有限公司 | Detachable electric power prefabricated cabin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58216579A (en) * | 1982-06-03 | 1983-12-16 | 極東開発工業株式会社 | Switchgear for charge port in powdered and granular body cart |
| JPS602486A (en) * | 1983-06-17 | 1985-01-08 | 極東開発工業株式会社 | Switchgear for charging port in powdered and granular body cart |
| CN201444546U (en) * | 2009-06-22 | 2010-04-28 | 山东亿阳电工有限公司 | Centrally-mounted enclosed switch cabinet maintenance car |
| CN201623389U (en) * | 2010-01-22 | 2010-11-03 | 广东天富电气有限公司 | Checking trolley for 10kV indoor metal-clad draw-out switch equipment |
| CN201690139U (en) * | 2010-05-17 | 2010-12-29 | 福州天一同益电气有限公司 | Transfer trolley for switch cabinet handcarts |
| CN202041621U (en) * | 2011-03-23 | 2011-11-16 | 江苏省电力公司泰州供电公司 | Device for simulating operating state of handcart type switch cabinet |
-
2011
- 2011-03-23 CN CN 201110070300 patent/CN102279360B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58216579A (en) * | 1982-06-03 | 1983-12-16 | 極東開発工業株式会社 | Switchgear for charge port in powdered and granular body cart |
| JPS602486A (en) * | 1983-06-17 | 1985-01-08 | 極東開発工業株式会社 | Switchgear for charging port in powdered and granular body cart |
| CN201444546U (en) * | 2009-06-22 | 2010-04-28 | 山东亿阳电工有限公司 | Centrally-mounted enclosed switch cabinet maintenance car |
| CN201623389U (en) * | 2010-01-22 | 2010-11-03 | 广东天富电气有限公司 | Checking trolley for 10kV indoor metal-clad draw-out switch equipment |
| CN201690139U (en) * | 2010-05-17 | 2010-12-29 | 福州天一同益电气有限公司 | Transfer trolley for switch cabinet handcarts |
| CN202041621U (en) * | 2011-03-23 | 2011-11-16 | 江苏省电力公司泰州供电公司 | Device for simulating operating state of handcart type switch cabinet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041808A (en) * | 2016-06-23 | 2016-10-26 | 国网山东省电力公司济阳县供电公司 | Cabinet door opening equipment for switch cabinet |
| 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 |
| CN110676938A (en) * | 2019-10-14 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
| CN110676938B (en) * | 2019-10-14 | 2023-04-28 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
| CN117498187A (en) * | 2023-11-09 | 2024-02-02 | 山东厚俞实业有限公司 | Detachable electric power prefabricated cabin |
| CN117498187B (en) * | 2023-11-09 | 2024-04-16 | 山东厚俞实业有限公司 | Detachable electric power prefabricated cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102279360B (en) | 2013-07-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: TAIZHOU POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER CO. Effective date: 20121116 Owner name: JIANGSU ELECTRIC POWER COMPANY TAIZHOU POWER SUPPL Effective date: 20121116 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225300 TAIZHOU, JIANGSU PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121116 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Jiangsu Electric Power Company Applicant after: Taizhou Power Supply Co. of Jiangsu Electric Power Co. Address before: 225300 Phoenix West Road, Jiangsu, Taizhou, No. 2 Applicant before: Taizhou Power Supply Co. of Jiangsu Electric Power Co. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Qinghua Inventor after: Zhang Cheng Inventor after: Li Xiangming Inventor after: He Fei Inventor before: Yang Qinghua |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG QINGHUA TO: YANG QINGHUA ZHANG CHENG LI XIANGMING HE FEI |