CN103438143A - Vibration-damping mounting device for minitype diesel generator set - Google Patents
Vibration-damping mounting device for minitype diesel generator set Download PDFInfo
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- CN103438143A CN103438143A CN2013103984366A CN201310398436A CN103438143A CN 103438143 A CN103438143 A CN 103438143A CN 2013103984366 A CN2013103984366 A CN 2013103984366A CN 201310398436 A CN201310398436 A CN 201310398436A CN 103438143 A CN103438143 A CN 103438143A
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Abstract
The invention discloses a vibration-damping mounting device for a minitype diesel generator set, which comprises a base, a support frame, a disk generator, a diesel engine, a plurality of high-rigidity springs, a plurality of adjustable dampers and a tray, wherein the support frame is fixed to the base; vertical bars and horizontal bars of the support frame are respectively provided with a plurality of spring locating holes; one end of the disk generator is suspended, and the other end is directly connected with a flywheel disk of the diesel engine; one end of each high-rigidity spring is suspended in one of the spring locating holes in the support frame, and the other end is connected with the top of the diesel engine; one end of each adjustable damper is connected with the base, and the other end is connected with the tray; and the tray is connected with the bottom of the diesel engine. The vibration-damping mounting device disclosed by the invention can effectively lower the vibrations of the generator set, thereby reducing the equipment damage caused by vibrations, lowering the noise, enhancing the equipment precision and improving the working environment.
Description
Technical field
The present invention relates to a kind of vibration damping installation apparatus of minitype diesel oil engine group.
Background technique
Diesel generating set (power station) is widely used in national important infrastructure, military base, post and telecommunications, financial instrument, health care, outlying district, stability maintenance anti-terrorism, earthquake relief work etc. to be fixed or dislocation generation equipment.The classification of diesel generating set is more, according to the classification of generator output type, can be divided into alternating current generating sets and DC generation unit.According to different purpose classifications, can be divided into again generator set commonly used, alternate generator group, Emergency generator and war preparedness generator set.
One of main source in the diesel generating set energy mix essential as society, its technology and market start to move to maturity, but because annual requirement is large, and the complexity of applied environment and diversification, wide development space and market are still arranged.Aspect the vibration problem that solves diesel generating set self, the more enterprise of diesel generating set possession share on international market, as U.S.'s Caterpillar, comings etc., adopt the bottom flexible support system such as rubber, liquid resistance, metal damper or vibration isolator to be installed diesel engine etc., and top does not have corresponding vibration reducing measure, so vibration amplitude generally raises from bottom to up gradually.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of vibration damping installation apparatus of minitype diesel oil engine group is provided, it can reduce the vibration of generator set effectively, thereby the equipment damage that vibration is caused reduces, reducing noise, the precision of equipment improves, and improves working environment.
The object of the present invention is achieved like this: a kind of vibration damping installation apparatus of minitype diesel oil engine group, comprise a pedestal, a support frame, some large rigid springs, some adjustable damping devices and a pallet, described diesel generating set comprises the disk generator that diesel engine and an end directly are connected with the Flywheel disc of diesel engine, wherein, described support frame is fixed on described pedestal, all offers some location hole of the spring on the vertical bar of this support frame and horizon bar; One end of described large rigid spring hangs in the location hole of the spring on described support frame, and the other end of described large rigid spring is connected to the top of described diesel engine, makes the other end of described disk generator unsettled; One end of described adjustable damping device is connected with described pedestal, and the other end of described adjustable damping device is connected with described pallet; Described pallet is connected to the bottom of described diesel engine.
The vibration damping installation apparatus of above-mentioned minitype diesel oil engine group, wherein, described pallet comprises two blocks of supporting plates and four blocks of straight plates that are connected to two of two blocks of supporting plates; Two of the lower end surface of every block of supporting plate is connected with the other end of a described adjustable damping device respectively, on every block of straight plate, offers respectively bolt hole, and described pallet is connected with diesel engine by bolt.
The vibration damping installation apparatus of above-mentioned minitype diesel oil engine group, wherein, described pedestal is made with holding around at the grooved steel plate of base plate surrounding by a base plate, offers some damper positioning holes on described base plate, and an end of described adjustable damping device is connected with the damper positioning hole on described pedestal.
The vibration damping installation apparatus of above-mentioned minitype diesel oil engine group, wherein, described support frame is made the box frame of a lower ending opening by the L-type steel plate.
The technological scheme of the vibration damping installation apparatus of minitype diesel oil engine group of the present invention, adopt large rigid spring be connected with the top of diesel engine and be suspended on support frame, by large rigid spring absorbing vibrational energy, reduces the top vibration amplitude of diesel engine; Adopt adjustable damping device and diesel engine bottom to connect as one by pallet, utilize the adjustable damping device to regulate the unit damping, consume vibrational energy, separating vibration.Vibration damping installation apparatus of the present invention is installed on the basis of adjustable damping device on pedestal, increased the large rigid spring hung, be different from traditional vibration damper or vibration isolator bottom support erecting device, can effectively reduce the vibration of generator set, thereby the equipment damage that vibration is caused reduces, reducing noise, improve the precision of equipment, and be conducive to improve working environment.
The accompanying drawing explanation
The stereogram of the vibration damping installation apparatus that Fig. 1 is minitype diesel oil engine group of the present invention;
The stereogram of the use state of the vibration damping installation apparatus that Fig. 2 is minitype diesel oil engine group of the present invention.
Embodiment
In order to be understood technological scheme of the present invention better, below by specific embodiment, also be described in detail by reference to the accompanying drawings.
Refer to Fig. 1 and Fig. 2, the vibration damping installation apparatus of minitype diesel oil engine group of the present invention, comprise a pedestal 1, a support frame 2, a disk generator 4, a diesel engine 3, four large rigid springs 5, four adjustable damping devices 6 and pallets 7, wherein:
Pedestal 1 is made with holding around at the grooved steel plate of base plate surrounding by a base plate, offers some damper positioning holes 10 on base plate;
One end of disk generator 4 is unsettled, and the other end directly is connected with the Flywheel disc of diesel engine 3;
One end of four large rigid springs 5 hangs in the positioning hole 22 on two horizon bars of support frame 2, and the other end of these four large rigid springs 5 is connected on four angles at top of diesel engine 3 one by one;
One end of four mode dampers 6 is connected with the damper positioning hole 10 on pedestal 1;
Pallet 7 comprises two blocks of supporting plates 71 and four blocks of straight plates 72 that are connected to two of two blocks of supporting plates 71, and two of the lower end surface of every block of supporting plate 71 is connected with the other end of an adjustable damping device 6 respectively, on every block of straight plate 72, offers respectively bolt hole 70;
Pallet 7 is bolted the bottom at diesel engine 3.
Can move by the location hole of the spring 21,22 on support frame 2 mounting point of large rigid spring 5 on support frame 2, i.e. vertical the and horizontal position of capable of regulating diesel engine 3, and then go for the diesel generating set of different volumes.
Large rigid spring 5 is detachable, change type and the length of large rigid spring 5 according to the difference of diesel engine 3 quality and volume, be different from general vibration damping mode, connect large rigid spring 5 at the top of diesel engine 3 and can effectively reduce the vibration on diesel generating set top.
The vibration damping installation apparatus of minitype diesel oil engine group of the present invention, diesel engine is fixed with the pallet be connected with the adjustable damping device on pedestal by the large rigid spring be suspended on support frame, be different from traditional vibration damper or vibration isolator bottom support erecting device, can solve better the vibration problem of diesel generating set; Type and the length of large rigid spring and adjustable damping device all can be regulated, and are convenient to the installation and removal of different volumes diesel generating set.The present invention installs on the basis of adjustable damping device on pedestal, has increased the large rigid spring hung, and can reduce the vibration of generator set, and then the equipment damage that vibration is caused reduces, reducing noise, improve the precision of equipment, and be conducive to improve working environment.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technological schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (4)
1. the vibration damping installation apparatus of a minitype diesel oil engine group, comprise a pedestal, a support frame, some large rigid springs, some adjustable damping devices and a pallet, described diesel generating set comprises the disk generator that diesel engine and an end directly are connected with the Flywheel disc of diesel engine, it is characterized in that
Described support frame is fixed on described pedestal, all offers some location hole of the spring on the vertical bar of this support frame and horizon bar;
One end of described large rigid spring hangs in the location hole of the spring on described support frame, and the other end of described large rigid spring is connected to the top of described diesel engine, makes the other end of described disk generator unsettled;
One end of described adjustable damping device is connected with described pedestal, and the other end of described adjustable damping device is connected with described pallet;
Described pallet is connected to the bottom of described diesel engine.
2. the vibration damping installation apparatus of minitype diesel oil engine group according to claim 1, is characterized in that, described pallet comprises two blocks of supporting plates and four blocks of straight plates that are connected to two of two blocks of supporting plates; Two of the lower end surface of every block of supporting plate is connected with the other end of a described adjustable damping device respectively, on every block of straight plate, offers respectively bolt hole, and described pallet is connected with diesel engine by bolt.
3. the vibration damping installation apparatus of minitype diesel oil engine group according to claim 1, it is characterized in that, described pedestal is made with holding around at the grooved steel plate of base plate surrounding by a base plate, offer some damper positioning holes on described base plate, an end of described adjustable damping device is connected with the damper positioning hole on described pedestal.
4. the vibration damping installation apparatus of minitype diesel oil engine group according to claim 1, is characterized in that, described support frame is made the box frame of a lower ending opening by the L-type steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398436.6A CN103438143B (en) | 2013-09-04 | 2013-09-04 | A kind of vibration damping installation apparatus of minitype diesel oil engine group |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398436.6A CN103438143B (en) | 2013-09-04 | 2013-09-04 | A kind of vibration damping installation apparatus of minitype diesel oil engine group |
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| CN103438143A true CN103438143A (en) | 2013-12-11 |
| CN103438143B CN103438143B (en) | 2015-09-23 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545473A (en) * | 2016-02-02 | 2016-05-04 | 泰州市凯华柴油发电机组有限公司 | Vibration reducing diesel generator |
| CN106185041A (en) * | 2016-08-31 | 2016-12-07 | 惠州市集迅电子有限公司 | A kind of monoblock type spring suspension |
| CN106703992A (en) * | 2017-03-15 | 2017-05-24 | 雷天动力设备（苏州）有限公司 | Movable mute power station |
| CN108429208A (en) * | 2018-05-14 | 2018-08-21 | 山东省科学院海洋仪器仪表研究所 | A kind of cable vibration absorber |
| CN115832901A (en) * | 2022-12-02 | 2023-03-21 | 山东华控自动化设备有限公司 | Electric control cabinet with noise reduction function |
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| EP0931918A2 (en) * | 1998-01-27 | 1999-07-28 | Motoren-Werke Mannheim AG | System adapted elastic suspension for Diesel generator |
| CN1696564A (en) * | 2004-05-14 | 2005-11-16 | 珍巴多工业股份有限公司 | Suspension mechanism for stirling cycle engine |
| CN200966017Y (en) * | 2006-10-17 | 2007-10-24 | 马云峰 | Portable generator |
| JP2008157406A (en) * | 2006-12-26 | 2008-07-10 | Toshiba Corp | Vibration damping device |
| CN201635821U (en) * | 2010-02-23 | 2010-11-17 | 林海 | Water tank of generating unit |
| CN201973164U (en) * | 2011-04-21 | 2011-09-14 | 伟顺(中国)机电设备有限公司 | Silence type diesel generator set with excellent shock absorption effect |
| CN202867693U (en) * | 2012-10-31 | 2013-04-10 | 上海科泰电源股份有限公司 | Installation under frame of multifunctional diesel generating set |
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2013
- 2013-09-04 CN CN201310398436.6A patent/CN103438143B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0931918A2 (en) * | 1998-01-27 | 1999-07-28 | Motoren-Werke Mannheim AG | System adapted elastic suspension for Diesel generator |
| CN1696564A (en) * | 2004-05-14 | 2005-11-16 | 珍巴多工业股份有限公司 | Suspension mechanism for stirling cycle engine |
| CN200966017Y (en) * | 2006-10-17 | 2007-10-24 | 马云峰 | Portable generator |
| JP2008157406A (en) * | 2006-12-26 | 2008-07-10 | Toshiba Corp | Vibration damping device |
| CN201635821U (en) * | 2010-02-23 | 2010-11-17 | 林海 | Water tank of generating unit |
| CN201973164U (en) * | 2011-04-21 | 2011-09-14 | 伟顺(中国)机电设备有限公司 | Silence type diesel generator set with excellent shock absorption effect |
| CN202867693U (en) * | 2012-10-31 | 2013-04-10 | 上海科泰电源股份有限公司 | Installation under frame of multifunctional diesel generating set |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545473A (en) * | 2016-02-02 | 2016-05-04 | 泰州市凯华柴油发电机组有限公司 | Vibration reducing diesel generator |
| CN105545473B (en) * | 2016-02-02 | 2019-01-18 | 泰州市凯华柴油发电机组有限公司 | Vibration damping diesel-driven generator |
| CN106185041A (en) * | 2016-08-31 | 2016-12-07 | 惠州市集迅电子有限公司 | A kind of monoblock type spring suspension |
| CN106703992A (en) * | 2017-03-15 | 2017-05-24 | 雷天动力设备（苏州）有限公司 | Movable mute power station |
| CN108429208A (en) * | 2018-05-14 | 2018-08-21 | 山东省科学院海洋仪器仪表研究所 | A kind of cable vibration absorber |
| CN115832901A (en) * | 2022-12-02 | 2023-03-21 | 山东华控自动化设备有限公司 | Electric control cabinet with noise reduction function |
| CN115832901B (en) * | 2022-12-02 | 2024-03-29 | 山东华控自动化设备有限公司 | Electric control cabinet with noise reduction function |
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| CN103438143B (en) | 2015-09-23 |
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Address after: Qingpu Tianchen road 201712 Shanghai City Park of Zhangjiang High tech Zone No. 1633 Applicant after: Shanghai Cooltech Power Co., Ltd. Address before: 201703 Shanghai City Industrial Park, Qingpu District Songhua Road No. 688 Applicant before: Shanghai Cooltech Power Co., Ltd. |
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