CN104329403A - Series-parallel multi-stage shock absorber - Google Patents
Series-parallel multi-stage shock absorber Download PDFInfo
- Publication number
- CN104329403A CN104329403A CN201410526739.6A CN201410526739A CN104329403A CN 104329403 A CN104329403 A CN 104329403A CN 201410526739 A CN201410526739 A CN 201410526739A CN 104329403 A CN104329403 A CN 104329403A
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- CN
- China
- Prior art keywords
- pedestal
- rubber pad
- base frame
- damping rubber
- damping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a series-parallel multi-stage shock absorber, which comprises a lower base frame and an upper base frame, bases are arranged on the bottom surface of the lower base frame, lower articulated plates are articulated with the inner side of the lower base frame, first-stage shock-absorbing rubber gaskets are fixedly connected with the top surface of the lower base frame, the upper base frame is fixedly connected with the top surfaces of the first-stage shock-absorbing rubber gaskets, upper articulated plates are articulated with the inner side of the upper base frame, the upper articulated plates are articulated with the lower articulated plates through pin shafts, the sum of the lengths of the upper articulated plate and the lower articulated plate is greater than the distance between the upper base frame and the lower base frame, second-stage shock-absorbing rubber gaskets are fixedly connected with the top surface of the upper base frame, a crossbeam is arranged at the middle of the upper base frame, and the top surface of the crossbeam is provided with a groove, in which a shock-absorbing spring is arranged. Since the double-stage shock-absorbing layer composed of the upper base frame and the lower base frame is adopted by the series-parallel multi-stage shock absorber, the effect of cushioning a falling object is enhanced; two opposite inclined push rods are also arranged on the upper base frame to further absorb shock, so the overall shock-absorbing effect of the shock absorber is enhanced; moreover, the inclined push rods, the upper articulated plates and the lower articulated plates jointly keep the overall stability and firmness of the shock absorber.
Description
Technical field
The present invention relates to shock-absorption device technical field, specifically a kind of series parallel type Multistage damping frame.
Background technique
Along with the raising of people's living standard and people are to the demand of recreational activities, show business also develops rapidly, project involved by show business is variation further also, be combined with the raising of technological means, in order to meet the pursuit of people to the project more stimulated, increasing maximization, speed up, altitude entertainment selection and amusement equipment appear in the visual field of people.
But, what occur along with maximization, speed up, altitude entertainment selection also has a succession of accident, maximization, speed up, altitude amusement equipment are once go wrong, more serious consequence will be caused, in order to the generation of Accident prevention, reduce Injury and death rate of accident, in use, amusement equipment are all supporting is provided with safety protection equipment.
Serious consequence is caused in order to prevent device fall; all damping device is provided with in the tunnel of device bottom; damping device is generally rubber shock absorber strut or damping rubber pad; shock-absorption device of the prior art mostly is individual layer damping; damping effect is poor; for the equipment that weight is large, the effect that the rubber shock absorber strut of individual layer or the damping device of damping rubber pad absorb impact energy is very limited, falls the protective action of falling very little to equipment.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of series parallel type Multistage damping frame.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of series parallel type Multistage damping frame, comprise lower pedestal and upper pedestal, described lower pedestal lower end surface is provided with pedestal, described lower pedestal inner side surface is hinged with lower articulated slab, the upper-end surface of described lower pedestal is fixed with one-level damping rubber pad, described upper pedestal is connected on one-level damping rubber pad upper-end surface, upper pedestal inner side surface is hinged with articulated slab, described upper articulated slab and lower articulated slab pass through hinge, for preventing when damping, conllinear phenomenon is even at the cost of one's life produced between upper articulated slab and lower articulated slab, the length sum of upper articulated slab and lower articulated slab is greater than the distance between pedestal and lower pedestal, described upper pedestal upper-end surface is fixed with secondary damping rubber pad, the middle part of upper pedestal is provided with crossbeam, described crossbeam upper-end surface is provided with groove, damping spring is provided with in described groove, described secondary damping rubber pad upper-end surface is fixed with pressing plate, described pressing plate inner side surface is hinged with slanted pushing rod, the other end of described slanted pushing rod is hinged with slide block, described slide block is positioned at one end of damping spring.
Described upper pedestal and lower pedestal are rectangle rack, and upper pedestal and the parallel placement of lower pedestal, described one-level damping rubber pad has four, lays respectively at four corners of lower pedestal.
Described secondary damping rubber pad has four, and lay respectively at four corners of pedestal, secondary damping rubber pad and one-level damping rubber pad are corresponding respectively coaxially to be placed, when the overall pressurized of dynamic mount, one-level damping rubber pad and secondary damping rubber pad act on the same straight line of lower pedestal, support more stable.
The two ends of described pressing plate respectively correspondence are positioned at two secondary damping rubber pad upper ends, pressing plate has two, described slanted pushing rod also correspondence is provided with two, and slanted pushing rod is the corresponding inner side surface central authorities being hinged on pressing plate respectively, the slide block corresponding two ends being pressed in damping spring respectively that slanted pushing rod lower end is hinged.
The invention has the beneficial effects as follows: the present invention adopts pedestal and lower pedestal composition two-stage damping layer, and be all parallel with multiple damping rubber pad in each buffer layer, considerably increase the buffer function to falling object, ensure the safety of falling object, especially for large-scale elevator stage and lifting viewing platform, greatly can reduce impact force suffered by the personnel on stage or grandstand, upper pedestal is also provided with two relative slanted pushing rods, when upper pedestal presses down, two slanted pushing rods can oblique compression damping spring, do further damping, improve the damping effect of dynamic mount entirety, and slanted pushing rod, upper articulated slab, lower articulated slab maintains global stability and the soundness of dynamic mount jointly, prevent dynamic mount crooked to side under the powerful impact force of falling object, even collapse loose, the buffer function of dynamic mount is caused to reduce.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is plan view of the present invention;
Fig. 3 is the sectional view of A-A in Fig. 2;
Fig. 4 is the three-dimensional view of upper articulated slab of the present invention and lower articulated slab.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figures 1 to 4, a kind of series parallel type Multistage damping frame, comprise lower pedestal 1 and upper pedestal 2, described lower pedestal 1 lower end surface is provided with pedestal 3, described lower pedestal 1 inner side surface is hinged with lower articulated slab 11, the upper-end surface of described lower pedestal 1 is fixed with one-level damping rubber pad 4, described upper pedestal 2 is connected on one-level damping rubber pad 4 upper-end surface, upper pedestal 2 inner side surface is hinged with articulated slab 7, described upper articulated slab 7 passes through hinge with lower articulated slab 11, for preventing when damping, conllinear phenomenon is even at the cost of one's life produced between upper articulated slab 7 and lower articulated slab 11, the length sum of upper articulated slab 7 and lower articulated slab 11 is greater than the distance between pedestal 2 and lower pedestal 1, described upper pedestal 2 upper-end surface is fixed with secondary damping rubber pad 5, the middle part of upper pedestal 2 is provided with crossbeam 9, described crossbeam 9 upper-end surface is provided with groove 12, damping spring 8 is provided with in described groove 12, described secondary damping rubber pad 5 upper-end surface is fixed with pressing plate 6, described pressing plate 6 inner side surface is hinged with slanted pushing rod 10, the other end of described slanted pushing rod 10 is hinged with slide block 13, described slide block 13 is positioned at one end of damping spring 8.
Described upper pedestal 2 and lower pedestal 1 are rectangle rack, and upper pedestal 2 and the parallel placement of lower pedestal 1, described one-level damping rubber pad 4 has four, and lays respectively at four corners of lower pedestal 1.
Described secondary damping rubber pad 5 has four, and lay respectively at four corners of pedestal 2, secondary damping rubber pad 5 and one-level damping rubber pad 4 are corresponding respectively coaxially to be placed, when the overall pressurized of dynamic mount, one-level damping rubber pad 4 and secondary damping rubber pad 5 act on the same straight line of lower pedestal 1, be supported for stable, and avoid due to one-level damping rubber pad 4 and lower pedestal 1 producing moment, make the bending of lower pedestal 1 or fracture.
The two ends of described pressing plate 6 respectively correspondence are positioned at two secondary damping rubber pad 5 upper ends, pressing plate 6 has two, described slanted pushing rod 10 also correspondence is provided with two, slanted pushing rod 10 is the corresponding inner side surface central authorities being hinged on pressing plate 6 respectively, the slide block 13 corresponding two ends being pressed in damping spring 8 respectively that slanted pushing rod 10 lower end is hinged.
During use, first falling object contacts pressing plate 6, pressing plate 6 extrudes secondary damping rubber pad 5 in parallel and slanted pushing rod 10 simultaneously, secondary damping rubber pad 5 presses down one-level damping rubber pad 4 by upper pedestal 2, form series connection shock-damping structure, realize two-stage buffering, article two, the slide block 13 of slanted pushing rod 10 lower end all in groove 12 to central compression damping spring 8, do further damping, slow down and disperse falling object to the impact force of secondary damping rubber pad 5, the kinetic energy of falling object is made to be dispersed in multiple energy-storage travelling wave tube, decrease falling object to greatest extent after dynamic mount, impact force during kiss the earth.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a series parallel type Multistage damping frame, comprise lower pedestal and upper pedestal, described lower pedestal lower end surface is provided with pedestal, it is characterized in that: described lower pedestal inner side surface is hinged with lower articulated slab, the upper-end surface of described lower pedestal is fixed with one-level damping rubber pad, described upper pedestal is connected on one-level damping rubber pad upper-end surface, upper pedestal inner side surface is hinged with articulated slab, described upper articulated slab and lower articulated slab pass through hinge, the length sum of upper articulated slab and lower articulated slab is greater than the distance between pedestal and lower pedestal, described upper pedestal upper-end surface is fixed with secondary damping rubber pad, the middle part of upper pedestal is provided with crossbeam, described crossbeam upper-end surface is provided with groove, damping spring is provided with in described groove, described secondary damping rubber pad upper-end surface is fixed with pressing plate, described pressing plate inner side surface is hinged with slanted pushing rod, the other end of described slanted pushing rod is hinged with slide block, described slide block is positioned at one end of damping spring.
2. a kind of series parallel type Multistage damping frame according to claim 1, it is characterized in that: described upper pedestal and lower pedestal are rectangle rack, and upper pedestal and the parallel placement of lower pedestal, described one-level damping rubber pad has four, and lays respectively at four corners of lower pedestal.
3. a kind of series parallel type Multistage damping frame according to claim 1 and 2, is characterized in that: described secondary damping rubber pad has four, and lays respectively at four corners of pedestal, and secondary damping rubber pad and one-level damping rubber pad are corresponding respectively coaxially to be placed.
4. a kind of series parallel type Multistage damping frame according to claim 1, it is characterized in that: the two ends of described pressing plate respectively correspondence are positioned at two secondary damping rubber pad upper ends, pressing plate has two, described slanted pushing rod also has two, slanted pushing rod is the corresponding inner side surface central authorities being hinged on pressing plate respectively, the slide block corresponding two ends being pressed in damping spring respectively that slanted pushing rod lower end is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526739.6A CN104329403B (en) | 2014-09-30 | 2014-09-30 | A kind of series parallel type Multistage damping frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526739.6A CN104329403B (en) | 2014-09-30 | 2014-09-30 | A kind of series parallel type Multistage damping frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329403A true CN104329403A (en) | 2015-02-04 |
| CN104329403B CN104329403B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410526739.6A Active CN104329403B (en) | 2014-09-30 | 2014-09-30 | A kind of series parallel type Multistage damping frame |
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| CN (1) | CN104329403B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763767A (en) * | 2015-04-24 | 2015-07-08 | 广西大学 | Mechanical arm supporting bracket |
| CN104806691A (en) * | 2015-04-24 | 2015-07-29 | 广西大学 | Secondary arm support bracket of robot |
| CN105364629A (en) * | 2015-12-15 | 2016-03-02 | 新昌县羽林街道全顺机械厂 | Damping device for machine tool machining equipment |
| CN106089734A (en) * | 2016-07-26 | 2016-11-09 | 安徽汇隆给水设备有限公司 | A kind of self priming pump |
| CN106628617A (en) * | 2017-01-23 | 2017-05-10 | 安徽汇宇石大化工科技有限公司 | Petrochemical pipeline transportation damping rack |
| CN106763459A (en) * | 2016-12-22 | 2017-05-31 | 中国科学院合肥物质科学研究院 | It is a kind of to suspend damping device in midair without magnetic-type multistage |
| CN107972853A (en) * | 2017-12-07 | 2018-05-01 | 佛山市神风航空科技有限公司 | Aerial photography aircraft undercarriage two level shock-damping structure |
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| US3853344A (en) * | 1971-11-16 | 1974-12-10 | Nissan Motor | Impact absorbing bumper system |
| US6296238B1 (en) * | 1996-11-08 | 2001-10-02 | Birger Lund-Andersen | Device for the damping of vibrations between objects |
| CN2529851Y (en) * | 2002-02-21 | 2003-01-08 | 关宗海 | Safety protector of lifting gear |
| US20070222126A1 (en) * | 2004-04-21 | 2007-09-27 | Zemzo Yamaguchi | Vibration-Reducing Connection Structure |
| CN101357685A (en) * | 2008-09-12 | 2009-02-04 | 南京航空航天大学 | Air drop automatic energy-absorbing vibration absorption flat-bed of heavy device |
| CN202358796U (en) * | 2011-10-31 | 2012-08-01 | 中山市奥美森工业技术有限公司 | Elevator car damping device |
| CN202899028U (en) * | 2012-11-22 | 2013-04-24 | 衡水宝力工程橡胶有限公司 | Shock-absorption supporting base preventing girder falling |
| CN103697101A (en) * | 2013-12-27 | 2014-04-02 | 吴江市华宏纺织丝绸有限公司 | Anti-vibrating pad |
| CN204200941U (en) * | 2014-09-30 | 2015-03-11 | 芜湖华强文化科技产业有限公司 | A kind of series parallel type Multistage damping frame |
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2014
- 2014-09-30 CN CN201410526739.6A patent/CN104329403B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3853344A (en) * | 1971-11-16 | 1974-12-10 | Nissan Motor | Impact absorbing bumper system |
| US6296238B1 (en) * | 1996-11-08 | 2001-10-02 | Birger Lund-Andersen | Device for the damping of vibrations between objects |
| CN2529851Y (en) * | 2002-02-21 | 2003-01-08 | 关宗海 | Safety protector of lifting gear |
| US20070222126A1 (en) * | 2004-04-21 | 2007-09-27 | Zemzo Yamaguchi | Vibration-Reducing Connection Structure |
| CN101357685A (en) * | 2008-09-12 | 2009-02-04 | 南京航空航天大学 | Air drop automatic energy-absorbing vibration absorption flat-bed of heavy device |
| CN202358796U (en) * | 2011-10-31 | 2012-08-01 | 中山市奥美森工业技术有限公司 | Elevator car damping device |
| CN202899028U (en) * | 2012-11-22 | 2013-04-24 | 衡水宝力工程橡胶有限公司 | Shock-absorption supporting base preventing girder falling |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763767A (en) * | 2015-04-24 | 2015-07-08 | 广西大学 | Mechanical arm supporting bracket |
| CN104806691A (en) * | 2015-04-24 | 2015-07-29 | 广西大学 | Secondary arm support bracket of robot |
| CN104806691B (en) * | 2015-04-24 | 2017-01-04 | 广西大学 | Two grades of arm Support brackets of robot |
| CN105364629A (en) * | 2015-12-15 | 2016-03-02 | 新昌县羽林街道全顺机械厂 | Damping device for machine tool machining equipment |
| CN106089734A (en) * | 2016-07-26 | 2016-11-09 | 安徽汇隆给水设备有限公司 | A kind of self priming pump |
| CN106763459A (en) * | 2016-12-22 | 2017-05-31 | 中国科学院合肥物质科学研究院 | It is a kind of to suspend damping device in midair without magnetic-type multistage |
| CN106628617A (en) * | 2017-01-23 | 2017-05-10 | 安徽汇宇石大化工科技有限公司 | Petrochemical pipeline transportation damping rack |
| CN107972853A (en) * | 2017-12-07 | 2018-05-01 | 佛山市神风航空科技有限公司 | Aerial photography aircraft undercarriage two level shock-damping structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329403B (en) | 2016-04-20 |
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