CN103368086B - A kind of switchgear damping device - Google Patents
A kind of switchgear damping device Download PDFInfo
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- CN103368086B CN103368086B CN201310268374.7A CN201310268374A CN103368086B CN 103368086 B CN103368086 B CN 103368086B CN 201310268374 A CN201310268374 A CN 201310268374A CN 103368086 B CN103368086 B CN 103368086B
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- firm banking
- switchgear
- damping device
- disc spring
- combination
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Abstract
The invention discloses a kind of switchgear damping device, comprise firm banking, the combination of damping disc spring, scalable base, described damping disc spring combination is located in the cavity formed between firm banking and scalable base.When damping device is by the effect of jerk power, the combination of damping disc spring produces strain, and buffering eliminates the impulsive force that strenuous vibration produces, reduce the impact of strenuous vibration switching devices, improve the operational reliability of switchgear, damping device structure is simple, and mounting and adjusting is convenient.<!--1-->
Description
Technical field
The present invention relates to switchgear technical field, especially relate to a kind of switchgear damping device.
Background technology
Along with the development of switchgear technology, high pressure solid insulated switching installation uses more and more extensive, because major loop is coated by solid insulating material, the protection of the solid insulation component in such switching devices is most important, especially the rigid shock that Protection switch equipment produces at the strenuous vibration that transport, installation process occur is needed, the impulsive force that strenuous vibration produces may cause the destruction of unrepairable to solid insulation component, the operational reliability of extreme influence solid-state insulated switchgear.Components and parts in subsidiary loop are combined by the electronic component of various function to form, and anti-vibration damage capability is poor, and strenuous vibration is fragile, affects the functions such as the protection of switchgear in running and monitoring.
Switchgear is made to cause the factor of strenuous vibration to mainly contain: condition of road surface is complicated, the strenuous vibration produced in transportation; Field condition is limited, the strenuous vibration produced in installation process; The strenuous vibration that earthquake produces.
The packaging of current most switchgear manufacturers switching devices adopts wood materials to pack more, in transportation, shock resistance is poor, switching devices carry out in-site installation time, remove packaging after do not have shock protection and switchgear there is no shock protection in running.
Summary of the invention
Not enough for prior art, technical problem to be solved by this invention is to provide a kind of switchgear damping device, and its stability of shock resistance is good and mounting and adjusting convenient, improves the operational reliability of switchgear.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of switchgear damping device, comprise firm banking, the combination of damping disc spring, scalable base, described damping disc spring combination is located in the cavity formed between firm banking and scalable base.
Described scalable base center is provided with cylinder, and firm banking is provided with the groove of adaptive scalable base, and the combination of damping disc spring is enclosed within cylinder and is located between scalable base and the groove of firm banking.
Described firm banking center is provided with through hole, and it is spacing to firm banking that cylinder protrudes through steady pin from through hole.
Described firm banking is provided with the fixing hole for floatless switch equipment bay.
The present invention compared with prior art, have the following advantages: when damping device is by the effect of jerk power, the combination of damping disc spring produces strain, buffering eliminates the impulsive force that strenuous vibration produces, reduce the impact of strenuous vibration switching devices, improve the operational reliability of switchgear, damping device structure is simple, and mounting and adjusting is convenient.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this specification and the mark in figure are briefly described:
Fig. 1 is damping device cross-sectional schematic of the present invention.
Fig. 2 is damping device exploded perspective view of the present invention.
Fig. 3 is that damping device of the present invention uses schematic diagram.
In figure: 1. firm banking, the combination of 2. damping disc spring, 3. steady pin, 4. scalable base, 5. switchgear base plate, 6. matrix.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
As depicted in figs. 1 and 2, this switchgear damping device, comprise firm banking 1, damping disc spring combination 2, steady pin 3, scalable base 4, its scalable base 4 center is provided with cylinder, firm banking 1 is provided with the groove of adaptive scalable base 4, and a pair damping disc spring combination 2 to be enclosed within cylinder and to be located in the cavity formed between scalable base 4 and the groove of firm banking 1; Firm banking 1 center is provided with through hole, and it is spacing that cylinder protrudes through steady pin 3 pairs of firm bankings from through hole.
Firm banking and scalable base are circular configuration, are circumferentially provided with four fixing holes for floatless switch equipment bay at firm banking.
As shown in Figure 3, according to switchgear profile and weight actual conditions, bottom switchgear, multiple spot installs this damping device, is specially, and utilizes high-strength bolt to be connected to form one with switchgear base plate 5 by the firm banking 1 in damping device; Be placed in by switchgear on the matrix 6 of transport or equipment operational site, the scalable base 4 in damping device contacts with matrix 6, makes switchgear base plate 5 and matrix 6 leave certain buffer gap.The strenuous vibration produced in transport, installation process or earthquake, damping disc spring combination combination produces strain opposing instantaneously and impacts along impulsive force direction, make switchgear base plate and between matrix, do not occur that rigid shock contacts, buffering eliminates the impulsive force shaking and produce, and eliminates the adverse effect that vibrations switching devices produces.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present invention and technical scheme are carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (3)
1. a switchgear damping device, it is characterized in that: comprise firm banking (1), the combination of damping disc spring (2), scalable base (4), described damping disc spring combination (2) is located in the cavity formed between firm banking (1) and scalable base (4); Described scalable base (4) center is provided with cylinder, and firm banking (1) is provided with the groove of adaptive scalable base, and damping disc spring combination (2) is enclosed within cylinder and is located between scalable base and the groove of firm banking.
2. switchgear damping device as claimed in claim 1, it is characterized in that: described firm banking (1) center is provided with through hole, it is spacing to firm banking (1) that cylinder protrudes through steady pin (3) from through hole.
3. switchgear damping device as claimed in claim 1 or 2, is characterized in that: described firm banking (1) is provided with the fixing hole for floatless switch equipment bay (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268374.7A CN103368086B (en) | 2013-06-29 | 2013-06-29 | A kind of switchgear damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268374.7A CN103368086B (en) | 2013-06-29 | 2013-06-29 | A kind of switchgear damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103368086A CN103368086A (en) | 2013-10-23 |
| CN103368086B true CN103368086B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310268374.7A Active CN103368086B (en) | 2013-06-29 | 2013-06-29 | A kind of switchgear damping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103368086B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734041A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Damping type low-voltage alternating current power distributing cabinet |
| CN105305253B (en) * | 2015-10-27 | 2017-05-10 | 国家电网公司 | Outdoor environment protection and energy saving cabinet on the basis of multiple protection structure |
| CN106024527B (en) * | 2016-06-20 | 2018-09-18 | 厦门宏发电力电器有限公司 | A kind of noise-damping bowl and its noise reducing type relay |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202930788U (en) * | 2012-11-05 | 2013-05-08 | 三明亿力森达电气设备有限公司 | High voltage switch cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4279396B2 (en) * | 1999-04-09 | 2009-06-17 | 特許機器株式会社 | Synchronous vibration control device |
| JP2006014384A (en) * | 2004-06-22 | 2006-01-12 | Meidensha Corp | Installation structure of equipment |
| KR100939475B1 (en) * | 2009-06-23 | 2010-01-29 | 주식회사 일렉콤 | Earthquake-proofing distribute & switch board |
| KR101276252B1 (en) * | 2013-04-02 | 2013-06-20 | 주식회사 케이디파워 | Distributing board |
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2013
- 2013-06-29 CN CN201310268374.7A patent/CN103368086B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202930788U (en) * | 2012-11-05 | 2013-05-08 | 三明亿力森达电气设备有限公司 | High voltage switch cabinet |
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| Publication number | Publication date |
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| CN103368086A (en) | 2013-10-23 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 241000 Anhui province Wuhu Auto City of Yijiang high tech Industrial Development Zone, Road No. 18 Patentee after: Anhui Mingyuan Power Equipment Manufacture Ltd. Address before: 241000 Anhui province Wuhu Auto City of Yijiang high tech Industrial Development Zone, Road No. 18 Patentee before: Wuhu Mingyuan Electrical Equipment Manufacture Co., Ltd. |