CN103438143B - A kind of vibration damping installation apparatus of minitype diesel oil engine group - Google Patents
A kind of vibration damping installation apparatus of minitype diesel oil engine group Download PDFInfo
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- CN103438143B CN103438143B CN201310398436.6A CN201310398436A CN103438143B CN 103438143 B CN103438143 B CN 103438143B CN 201310398436 A CN201310398436 A CN 201310398436A CN 103438143 B CN103438143 B CN 103438143B
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Abstract
The invention discloses a kind of vibration damping installation apparatus of minitype diesel oil engine group, comprise a pedestal, a support frame, a disk generator, a diesel engine, some large rigidity springs, some adjustable damping devices and a pallet.Described support frame is fixed on described pedestal, and the vertical bar of this support frame and horizon bar all offer some location hole of the spring; One end of described disk generator is unsettled, and the other end is directly connected with the Flywheel disc of described diesel engine; One end of described large rigidity spring hangs in the location hole of the spring on described support frame, and the other end is connected with the top of described diesel engine; One end of described adjustable damping device is connected with described pedestal, and the other end is connected with described pallet; Described pallet is connected to the bottom of described diesel engine.Vibration damping installation apparatus of the present invention can reduce the vibration of generator set effectively, thus the equipment damage that vibration is caused reduces, noise reduction, and the precision of equipment improves, and improves 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 classification, conventional generator set, standby generator sets, Emergency generator and war preparedness generator set can be divided into again.
Diesel generating set is as one of main source in the required energy mix of society, and its technology and market starts to move to maturity, but due to annual requirement large, and the complexity of applied environment and diversification, still have wide development space and market.In the vibration problem solving diesel generating set self, the enterprise that on international market, diesel generating set possession share is more, adopt the bottom resilient support systems such as the resistance of rubber, liquid, metal damper or vibration isolator to install diesel engine etc. as U.S.'s Caterpillar, comings etc. more, and top does not have corresponding vibration reducing measure, therefore vibration amplitude generally raises from bottom to up gradually.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of vibration damping installation apparatus of minitype diesel oil engine group, it can reduce the vibration of generator set effectively, thus the equipment damage making vibration cause reduces, noise reduction, 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 rigidity springs, some adjustable damping devices and a pallet, described diesel generating set comprises the direct disk generator be connected with the Flywheel disc of diesel engine of diesel engine and one end, wherein, described support frame is fixed on described pedestal, and the vertical bar of this support frame and horizon bar all offer some location hole of the spring; One end of described large rigidity spring hangs in the location hole of the spring on described support frame, and the other end of described large rigidity 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 the straight plate that two blocks of supporting plates and four pieces are connected to two of two blocks of supporting plates; The other end of two of the lower end surface of every block supporting plate adjustable damping device described with is respectively connected, and the straight plate of every block offers bolt hole respectively, 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 up at the grooved steel plate of base plate surrounding with holding around of a base plate, described base plate is offered some damper positioning holes, one 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 makes the box frame of a lower ending opening by L-type steel plate.
The technological scheme of the vibration damping installation apparatus of minitype diesel oil engine group of the present invention, adopts large rigidity spring be connected with the top of diesel engine and hang on the support frame, by large rigidity spring absorbing vibrational energy, reduces the top vibration amplitude of diesel engine; Adopt bottom adjustable damping device and diesel engine and connected as one by pallet, utilize adjustable damping device to regulate 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, add the large rigidity spring of suspension, be different from traditional vibration damper or vibration isolator bottom support erecting device, effectively can reduce the vibration of generator set, thus the equipment damage making vibration cause reduces, noise reduction, makes the precision of equipment improve, and is conducive to improving working environment.
Accompanying drawing explanation
Fig. 1 is the stereogram of the vibration damping installation apparatus of minitype diesel oil engine group of the present invention;
Fig. 2 is the stereogram of the using state of the vibration damping installation apparatus of minitype diesel oil engine group of the present invention.
Embodiment
In order to understand technological scheme of the present invention better, be also described in detail by reference to the accompanying drawings below by specific embodiment.
Refer to Fig. 1 and Fig. 2, the vibration damping installation apparatus of minitype diesel oil engine group of the present invention, comprise pedestal 1, support frame 2, disk generator 4, diesel engine 3, four large rigidity springs 5, four adjustable damping devices 6 and a pallet 7, wherein:
Pedestal 1 is made up at the grooved steel plate of base plate surrounding with holding around of a base plate, base plate is offered some damper positioning holes 10;
Support frame 2 makes the box frame of a lower ending opening by L-type steel plate, this support frame 2 is fixed on pedestal 1, four vertical bars of this support frame 2 offer some location hole of the spring 21 respectively, and the horizon bar that two of this support frame 2 are relative also offers some location hole of the spring 22 respectively;
One end of disk generator 4 is unsettled, and the other end is directly connected with the Flywheel disc of diesel engine 3;
One end of four large rigidity springs 5 hangs in the positioning hole 22 on two horizon bars of support frame 2, and the other end of these four large rigidity springs 5 is connected on four angles at the 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 the straight plate 72 that two blocks of supporting plates 71 and four pieces are connected to two of two blocks of supporting plates 71, and two of the lower end surface of every block supporting plate 71 is connected with the other end of an adjustable damping device 6 respectively, and bolt hole 70 offered respectively by the straight plate 72 of every block;
Pallet 7 is bolted the bottom at diesel engine 3.
Move the mounting point of large rigidity spring 5 on support frame 2 by the location hole of the spring 21,22 on support frame 2, i.e. vertical the and horizontal position of adjustable diesel engine 3, and then go for the diesel generating set of different volumes.
Large rigidity spring 5 is detachable, type and the length of large rigidity spring 5 is changed according to the difference of diesel engine 3 quality and volume, be different from general vibration damping mode, connect the vibration that large rigidity spring 5 effectively can reduce diesel generating set top at the top of diesel engine 3.
Adjustable damping device 6 adjusts its mounting point by the positioning hole 10 on pedestal 1, can regulate its type and length as required, thus changes the damping of unit, separating vibration, and then reduces the equipment damage vibrated and cause.
Adjustable damping device 6 is connected to pallet 7, and pallet 7 plays the effect supporting diesel engine 3, and the weight of diesel generating set also born by the large rigidity spring 5 simultaneously hung.
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 adjustable damping device on pedestal by the large rigidity spring hung on the support frame, be different from traditional vibration damper or vibration isolator bottom support erecting device, the vibration problem of diesel generating set can be solved better; The type of large rigidity spring and adjustable damping device and length all can regulate, 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, adds the large rigidity spring of suspension, can reduce the vibration of generator set, and then the equipment damage making vibration cause reduces, noise reduction, makes the precision of equipment improve, and is conducive to improving 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, various conversion or modification can also be made, therefore all equivalent technological schemes also should belong to category of the present invention, should be limited by each claim.
Claims (1)
1. the vibration damping installation apparatus of a minitype diesel oil engine group, comprise a pedestal, a support frame, several large rigidity springs, some adjustable damping devices and a pallet, described diesel generating set comprises the direct disk generator be connected with the Flywheel disc of diesel engine of diesel engine and one end, it is characterized in that
Described support frame is fixed on described pedestal, and the vertical bar of this support frame and horizon bar all offer some location hole of the spring;
One end of described large rigidity spring hangs in the location hole of the spring on described support frame, and the other end of described large rigidity 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,
Described pallet comprises the straight plate that two blocks of supporting plates and four pieces are connected to two of two blocks of supporting plates; The other end of two of the lower end surface of every block supporting plate adjustable damping device described with is respectively connected, and the straight plate of every block offers bolt hole respectively, described pallet is connected with diesel engine by bolt,
Described pedestal is made up at the grooved steel plate of base plate surrounding with holding around of a base plate, described base plate is offered some damper positioning holes, one end of described adjustable damping device is connected with the damper positioning hole on described pedestal,
Described support frame makes the box frame of a lower ending opening by 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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| Publication Number | Publication Date |
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| CN103438143A CN103438143A (en) | 2013-12-11 |
| CN103438143B true CN103438143B (en) | 2015-09-23 |
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| CN201310398436.6A Active 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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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108429208B (en) * | 2018-05-14 | 2024-06-07 | 山东省科学院海洋仪器仪表研究所 | Cable vibration damper |
| 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 |
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 |
-
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 |
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| CN103438143A (en) | 2013-12-11 |
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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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