CN103368086A - Damping device for switching equipment - Google Patents
Damping device for switching equipment Download PDFInfo
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- CN103368086A CN103368086A CN2013102683747A CN201310268374A CN103368086A CN 103368086 A CN103368086 A CN 103368086A CN 2013102683747 A CN2013102683747 A CN 2013102683747A CN 201310268374 A CN201310268374 A CN 201310268374A CN 103368086 A CN103368086 A CN 103368086A
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- damping device
- firm banking
- damping
- switchgear
- scalable base
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Abstract
The invention discloses a damping device for switching equipment. The damping device comprises a fixed base, a damping disc spring combination and a telescopic base, wherein the damping disc spring combination is arranged in a cavity formed between the fixed base and the telescopic base. When the damping device is under the action of damping impact force, the damping disc spring combination is deformed elastically, so that impact force generated by severe shock is buffered and eliminated, the influence of severe shock on the switching equipment is lowered, and the running reliability of the switching equipment is improved; and the damping device is simple in structure, and is convenient to install and adjust.
Description
Technical field
The present invention relates to the switchgear technical field, especially relate to a kind of switchgear damping device.
Background technology
Development along with the switchgear technology, the 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 parts in the switching devices is most important like this, especially the rigid shock that the strenuous vibration that needs Protection switch equipment to occur in transportation, installation process produces, the impulsive force that strenuous vibration produces may cause the destruction of unrepairable to the solid insulation parts, greatly affect the operational reliability of solid-state insulated switchgear.Components and parts in the subsidiary loop are to be formed by the combination of the electronic component of various functions, and the anti-vibration damage capability is poor, and strenuous vibration is fragile, affect protection and the function such as monitoring of switchgear in running.
Make switchgear cause the factor of strenuous vibration to mainly contain: condition of road surface is complicated, the strenuous vibration that produces in the transportation; Field condition is limited, the strenuous vibration that produces in the installation process; The strenuous vibration that earthquake produces.
The packing of present most switchgear manufacturer switching devices adopts the wood materials packing more, anti-vibration ability in the transportation, during the on-the-spot installation of the carrying out of switching devices, there are not shock protection and switchgear in running, not to have shock protection after the dismounting packing.
Summary of the invention
Not enough for prior art, technical problem to be solved by this invention provides a kind of switchgear damping device, its stability of shock resistance good and install easy to adjust, the operational reliability of raising 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 dish spring, scalable base, described damping dish spring combination is located in the cavity that forms between firm banking and the 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 dish spring is enclosed between the groove that is located at scalable base and firm banking on the cylinder.
Described firm banking center is provided with through hole, and cylinder stretches out by steady pin spacing to firm banking from through hole.
Described firm banking is provided with the fixing hole for the floatless switch equipment bay.
The present invention compared with prior art, have the following advantages: damping device is subjected to the time spent of doing of jerk power, damping dish spring combination results strain, buffering is eliminated the impulsive force that strenuous vibration produces, reduce the impact of strenuous vibration switching devices, improve the operational reliability of switchgear, damping device is simple in structure, installs easy to adjust.
Description of drawings
The below is briefly described the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure:
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.
Among the figure: 1. firm banking, 2. damping dish spring combination, 3. steady pin, 4. scalable base, 5. switchgear base plate, 6. matrix.
Embodiment
The below contrasts accompanying drawing, and the description by to embodiment is described in further detail the specific embodiment of the present invention.
As depicted in figs. 1 and 2, this switchgear damping device, comprise firm banking 1, damping dish spring combination 2, steady pin 3, scalable base 4, its scalable base 4 centers are provided with cylinder, firm banking 1 is provided with the groove of adaptive scalable base 4, and a pair of damping dish spring combination 2 is enclosed within on the cylinder and is located in the cavity that forms between the groove of scalable base 4 and firm banking 1; Firm banking 1 center is provided with through hole, and cylinder stretches out by 3 pairs of firm bankings of steady pin spacing from through hole.
Firm banking and scalable base are circular configuration, are provided with four fixing holes for the floatless switch equipment bay at the firm banking circumference.
As shown in Figure 3, according to switchgear profile and weight actual conditions, multiple spot is installed this damping device in the switchgear bottom, is specially, and utilizes high-strength bolt that the firm banking 1 in the damping device is connected to form one with switchgear base plate 5; Switchgear is placed on the matrix 6 of transportation or equipment operational site, the scalable base 4 in the damping device contacts with matrix 6, so that switchgear base plate 5 leaves certain buffer gap with matrix 6.The strenuous vibration or the earthquake that in transportation, installation process, produce, damping dish spring combination combination is impacted along the opposing of impulsive force direction moment generation strain, do not contact so that rigid shock do not occur between switchgear base plate and the matrix, buffering is eliminated the impulsive force that vibrations produce, and eliminates the adverse effect that the vibrations switching devices produces.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that design of the present invention and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (4)
1. switchgear damping device, it is characterized in that: comprise firm banking (1), the combination of damping dish spring (2), scalable base (4), described damping dish spring combination (2) is located in the cavity that forms between firm banking (1) and the scalable base (4).
2. switchgear damping device as claimed in claim 1, it is characterized in that: described scalable base (4) center is provided with cylinder, firm banking (1) is provided with the groove of adaptive scalable base, and damping dish spring combination (2) is enclosed between the groove that is located at scalable base and firm banking on the cylinder.
3. switchgear damping device as claimed in claim 2, it is characterized in that: described firm banking (1) center is provided with through hole, and cylinder stretches out by steady pin (3) spacing to firm banking (1) from through hole.
4. such as each described switchgear damping device of claims 1 to 3, it 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 true CN103368086A (en) | 2013-10-23 |
| CN103368086B CN103368086B (en) | 2016-01-20 |
Family
ID=49368884
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 |
|---|---|
| CN (1) | CN103368086B (en) |
Cited By (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 |
| CN105305253A (en) * | 2015-10-27 | 2016-02-03 | 国家电网公司 | Outdoor environment protection and energy saving cabinet on the basis of multiple protection structure |
| CN106024527A (en) * | 2016-06-20 | 2016-10-12 | 厦门宏发电力电器有限公司 | Silencing bowl and noise reduction relay thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291725A (en) * | 1999-04-09 | 2000-10-20 | Tokkyokiki Corp | Tuning type 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 |
| 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 |
| KR101276252B1 (en) * | 2013-04-02 | 2013-06-20 | 주식회사 케이디파워 | Distributing board |
-
2013
- 2013-06-29 CN CN201310268374.7A patent/CN103368086B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291725A (en) * | 1999-04-09 | 2000-10-20 | Tokkyokiki Corp | Tuning type 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 |
| 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 |
| KR101276252B1 (en) * | 2013-04-02 | 2013-06-20 | 주식회사 케이디파워 | Distributing board |
Cited By (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 |
| CN105305253A (en) * | 2015-10-27 | 2016-02-03 | 国家电网公司 | Outdoor environment protection and energy saving cabinet on the basis of multiple protection structure |
| CN106024527A (en) * | 2016-06-20 | 2016-10-12 | 厦门宏发电力电器有限公司 | Silencing bowl and noise reduction relay thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103368086B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| 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. |