CN102213291A - Penetrating shock absorber device - Google Patents
Penetrating shock absorber device Download PDFInfo
- Publication number
- CN102213291A CN102213291A CN 201110138172 CN201110138172A CN102213291A CN 102213291 A CN102213291 A CN 102213291A CN 201110138172 CN201110138172 CN 201110138172 CN 201110138172 A CN201110138172 A CN 201110138172A CN 102213291 A CN102213291 A CN 102213291A
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- vibration damper
- shock absorber
- bolt
- auxiliary
- mounting hole
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Abstract
The invention discloses a penetrating shock absorber device. A foundation mounting bolt of a generator or a diesel engine sequentially passes through a foundation mounting hole of the generator or the diesel engine, a main shock absorber, a base mounting hole of the generator and a central hole of an auxiliary shock absorber from top to bottom; the bolt is in threaded connection with a gland of the main shock absorber; the end part of the bolt is connected with a locking nut; the bolt, the locking nut and a gasket are not contacted with a base bracket mounting hole of a generating set and the central hole of the auxiliary shock absorber; the auxiliary shock absorber is reversely arranged below a base bracket through the bolt, clamps the bracket together with the main shock absorber and is fixed on the base bracket of the generating set through a shock absorber fixing bolt; a pore diameter of the base mounting hole of the generating set is greater than that of the central hole of the auxiliary shock absorber; the main shock absorber is a composite shock absorber; and the auxiliary shock absorber is a shear type shock absorber. The device has excellent normal and tangential vibration isolation effects and extremely high buffering capacity and tangential impact resistance, and the safety of a movable diesel generator set in operation and movement is guaranteed.
Description
Technical field
The present invention relates to vibration damper, relate in particular to a kind of penetration vibration damper that is used for portable power units such as trailer style diesel generating set, supply vehicle.
Background technique
Fields such as diesel generating set has been widely used in speedily carrying out rescue work, rescue.Generally all frequent conversion job site, these fields is so portable diesel generating set gains great popularity.For guaranteeing the Security of portable diesel generating set in moving and moving, it is most important that a suitable vibration damper is installed.Existing market, the vibration damper of installing on portable diesel generating set are nothing more than being unitary composite formula vibration damper, or single shearing vibration damper.Unitary composite formula vibration damper is installed on below the footing of generator or diesel engine, be mainly used in the normal direction vibration isolation, and the opposing tangential impact is indifferent, when Emergency braking occurring in the diesel generating set high-speed mobile, the relative base of vibration damper gland is prone to failure phenomenons such as sidesway, shearing, thereby the water tank that the unit front side takes place is damaged by accident even whole diesel generating set that fan breaks; Single shearing vibration damper is installed on below the footing of generator or diesel engine, anti-tangential impact very competent, but the normal direction vibration isolating effect is not good, influences the safe operation of diesel generating set.
Summary of the invention
The applicant is at these shortcomings that exist in the above-mentioned prior art, a kind of delicate structure is provided, penetration dampening arrangement easy for installation, can be used for portable power units such as trailer style diesel generating set, supply vehicle, it has good normal direction vibration isolation and tangential vibration isolating effect, and the ability of extremely strong buffering and opposing tangential impact is arranged again.
The technical solution adopted in the present invention is as follows:
A kind of penetration dampening arrangement, the construction bolt of the footing of generator or diesel engine passes the mounting hole of the footing of generator or diesel engine from top to bottom in proper order, main vibration damper, generator set base mounting hole, auxiliary vibration damper center hole, the gland of bolt and main vibration damper is to be threaded, the bolt end connects locking nut, bolt, locking nut and pad do not contact the base mounting hole of generator set and the center hole of auxiliary vibration damper, auxiliary vibration damper is counter mounted under the base support by bolt, clamp support with main vibration damper, be fixed on the generator set base support by the vibration damper fixing bolt, the aperture of generator set base mounting hole is greater than auxiliary vibration damper center hole, main vibration damper is the combined type vibration damper, and auxiliary vibration damper is shearing vibration damper.Its further technological scheme is:
The structure of main vibration damper is as follows: between the support of gland and main vibration damper shock reducing structure is installed, is connected with link between the support of gland and main vibration damper;
Described shock reducing structure is a rubber material;
The support of described main vibration damper is arc;
Described auxiliary vibration damper is a rubber body.
Useful technique effect of the present invention is:
The unit vibration isolation separate with the ability of opposing tangential impact, and existing outstanding normal direction and tangential vibration isolating effect have the ability of extremely strong buffering and opposing tangential impact again, guarantee portable diesel generating set operation and mobile in Security.
Description of drawings
Fig. 1 is a main pseudosection of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, the present invention includes main vibration damper 4, auxiliary vibration damper 6, pad 9, the construction bolt 1 of generator or diesel engine footing and locking nut 7; Bolt 1 passes the footing 15 of generator or diesel engine from top to bottom, the mounting hole 2 of the footing of generator or diesel engine, main vibration damper 4, the mounting hole 5 of generator set base, auxiliary vibration damper 6, pad 9, bolt 1 is threaded with the gland 13 of main vibration damper 4, locking nut 7 is joined in the end of bolt 1, described bolt 1, locking nut 7 and pad 9 do not contact generator set base mounting hole 5 and auxiliary vibration damper center hole 11, and the aperture of generator set base mounting hole 5 is greater than auxiliary vibration damper center hole 11, auxiliary vibration damper 6 is counter mounted on the generator set base support 8 times, clamp generator set base support 8 with main vibration damper 4, be fixed on the generator set base support 8 by vibration damper fixing bolt 10.
The described main vibration damper 4 of Fig. 1 is the combined type vibration damper, and auxiliary vibration damper 6 is shearing vibration damper.After the present invention is used for diesel generating set, because bolt 1 and locking nut 7 do not contact generator set base mounting hole 5 with pad 9 and assist the center hole 11 of vibration damper 6,3-4mm is got in gap between general bolt 1 and auxiliary vibration damper 6 center holes 11, and the aperture of generator set base mounting hole 5 is greater than auxiliary vibration damper 6 center holes 11, therefore the normal operation of diesel generating set and when mobile, have only main vibration damper 4 to play normal direction and tangential vibration isolation effect, get rid of the phase mutual interference of the vibration damper of two different performances, give full play to main vibration damper 4 and have normal direction and the tangential all good characteristic of vibration isolating effect as the combined type vibration damper.
When in diesel generating set moves, Emergency braking occurring, the gland 13 relative generator set base supports 8 of main vibration damper 4 larger side occurs and move, when dislocation surpasses 3mm-4mm, bolt 1 contacts with auxiliary vibration damper 6, make auxiliary vibration damper 6 cushion tangential impact power, limit the amount of side-shift of the gland 13 relative generator set base supports 8 of main vibration damper 4 with main vibration damper 4.When bigger sidesway occurring; bolt 1 is upwards taken out tightly; locking nut 7 is pushed down auxiliary vibration damper 6 by pad 9; bolt 1 change is subjected to shearing force to be pulling force; play the pull bar effect; improved the ability of buffering and opposing tangential impact greatly; the further sidesway of gland 13 relative generator set bases that stops main vibration damper 4; because the aperture of generator set base mounting hole 5 is greater than auxiliary vibration damper center hole 11; make bolt 1 keep not contacting with generator set base mounting hole 5; protect main vibration damper 4 not to be damaged, thereby guarantee the Security of whole portable diesel generating set in moving.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (5)
1. penetration dampening arrangement, it is characterized in that: the footing of generator or diesel engine (15) construction bolt (1) passes the mounting hole (2) of the footing (15) of generator or diesel engine from top to bottom in proper order, main vibration damper (4), the mounting hole of generator set base (5), auxiliary vibration damper center hole (11), the gland (13) of described bolt (1) and main vibration damper is to be threaded, described bolt (1) end connects locking nut (7), described bolt (1), locking nut (7) and pad (9) do not contact base support (8) mounting hole (5) of generator set and the center hole (11) of auxiliary vibration damper, described auxiliary vibration damper (6) is counter mounted under the base support (8) by bolt (1), clamp support (8) with main vibration damper (4), be fixed on the generator set base support (8) by vibration damper fixing bolt (10), the aperture of described generator set base mounting hole (5) is greater than described auxiliary vibration damper center hole (11), described main vibration damper (4) is the combined type vibration damper, and auxiliary vibration damper (6) is shearing vibration damper.
2. by the described penetration dampening arrangement of claim 1, it is characterized in that: the structure of described main vibration damper (4) is as follows: between the support (12) of gland (13) and main vibration damper shock reducing structure (3) is installed, is connected with link (14) between the support (12) of gland (13) and main vibration damper.
3. by the described penetration dampening arrangement of claim 2, it is characterized in that: described shock reducing structure (3) is a rubber material.
4. by the described penetration dampening arrangement of claim 2, it is characterized in that: the support of described main vibration damper (13) is for arc.
5. by the described penetration dampening arrangement of claim 1, it is characterized in that: described auxiliary vibration damper (6) is rubber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101381721A CN102213291B (en) | 2011-05-26 | 2011-05-26 | Penetrating shock absorber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101381721A CN102213291B (en) | 2011-05-26 | 2011-05-26 | Penetrating shock absorber device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102213291A true CN102213291A (en) | 2011-10-12 |
| CN102213291B CN102213291B (en) | 2012-08-22 |
Family
ID=44744737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101381721A Expired - Fee Related CN102213291B (en) | 2011-05-26 | 2011-05-26 | Penetrating shock absorber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213291B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964354A (en) * | 2015-07-17 | 2015-10-07 | 海信（山东）空调有限公司 | Vibration isolating device for air-conditioner outdoor unit, air-conditioner outdoor unit and air-conditioner |
| CN105216804A (en) * | 2015-10-30 | 2016-01-06 | 南车戚墅堰机车有限公司 | Shockproof transmission mechanism mount pad |
| CN105364504A (en) * | 2015-12-01 | 2016-03-02 | 重庆凯顺机械有限公司 | Mechanical structure base |
| CN105697255A (en) * | 2016-04-11 | 2016-06-22 | 江苏科技大学 | Electromagnetic rubber compound vibration reducer with power generation function |
| CN109442000A (en) * | 2018-12-19 | 2019-03-08 | 江苏晟楠电子科技股份有限公司 | A kind of rubber vibration isolation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657676A (en) * | 1993-11-02 | 1997-08-19 | Fichtel & Sachs Ag | Process and apparatus for the removal of gases and/or liquids from a container |
| JP2006194328A (en) * | 2005-01-12 | 2006-07-27 | Endless Advance:Kk | Damping force adjustable shock absorber and damping force adjusting unit |
| CN201818694U (en) * | 2010-06-24 | 2011-05-04 | 张建民 | Shock absorber for bicycle |
| CN202100656U (en) * | 2011-05-26 | 2012-01-04 | 无锡百发电机有限公司 | Penetration type damper device |
-
2011
- 2011-05-26 CN CN2011101381721A patent/CN102213291B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657676A (en) * | 1993-11-02 | 1997-08-19 | Fichtel & Sachs Ag | Process and apparatus for the removal of gases and/or liquids from a container |
| JP2006194328A (en) * | 2005-01-12 | 2006-07-27 | Endless Advance:Kk | Damping force adjustable shock absorber and damping force adjusting unit |
| CN201818694U (en) * | 2010-06-24 | 2011-05-04 | 张建民 | Shock absorber for bicycle |
| CN202100656U (en) * | 2011-05-26 | 2012-01-04 | 无锡百发电机有限公司 | Penetration type damper device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964354A (en) * | 2015-07-17 | 2015-10-07 | 海信（山东）空调有限公司 | Vibration isolating device for air-conditioner outdoor unit, air-conditioner outdoor unit and air-conditioner |
| CN104964354B (en) * | 2015-07-17 | 2018-10-23 | 海信（山东）空调有限公司 | A kind of air conditioner outdoor machine isolation mounting, air-conditioner outdoor unit and air-conditioning |
| CN105216804A (en) * | 2015-10-30 | 2016-01-06 | 南车戚墅堰机车有限公司 | Shockproof transmission mechanism mount pad |
| CN105364504A (en) * | 2015-12-01 | 2016-03-02 | 重庆凯顺机械有限公司 | Mechanical structure base |
| CN105697255A (en) * | 2016-04-11 | 2016-06-22 | 江苏科技大学 | Electromagnetic rubber compound vibration reducer with power generation function |
| CN105697255B (en) * | 2016-04-11 | 2019-04-05 | 江苏科技大学 | A kind of electromagnetic type rubber composite vibration reducing device with generating function |
| CN109442000A (en) * | 2018-12-19 | 2019-03-08 | 江苏晟楠电子科技股份有限公司 | A kind of rubber vibration isolation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102213291B (en) | 2012-08-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 |