CN108799395A - A kind of scalable barrel mast formula damper - Google Patents
A kind of scalable barrel mast formula damper Download PDFInfo
- Publication number
- CN108799395A CN108799395A CN201710300354.1A CN201710300354A CN108799395A CN 108799395 A CN108799395 A CN 108799395A CN 201710300354 A CN201710300354 A CN 201710300354A CN 108799395 A CN108799395 A CN 108799395A
- Authority
- CN
- China
- Prior art keywords
- barrel mast
- hydraulic cylinder
- scalable
- vibration damper
- mast formula
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of scalable barrel mast formula dampers, it includes vibration damper assembly, hydraulic cylinder, combined cover and fastening bolt.Wherein vibration damper assembly and hydraulic cylinder, combined set and fastening bolt is organic is connected.The device has support, damping, shock-absorbing and the multi-functionals such as flexible simultaneously, and design science, it is simple in structure, be active in one's movements, dependable performance, it can complete Wheel lifting action within the several seconds, so as to substantially reduce the resistance that vehicle is advanced in water, thus can preferably meet both at home and abroad manufacture pleiotaxy amphibious vehicle ship there is an urgent need to.
Description
Technical field
The present invention relates to general hydro-mechanical units, specifically when vehicle land when driving, sustainable vehicle
Body weight simultaneously has vibration damper effect, and when vehicle paddles floating cross, can be by a kind of rapidly lifted up scalable cylinder of wheel
Pillar damper.
Background technology
It is to weigh the important indicator of its comprehensive performance that the water surface floating of amphibious vehicle ship, which crosses speed,.Studies have shown that influencing two
The first factor that vehicle ship water surface floating of dwelling crosses speed is the water-immersed mode of appearance of car body and caused " form drag ".
Therefore, wheel is lifted up or even is left as far as possible the water surface, be to improve that amphibious vehicle ship comprehensive performance is most effective most to pass through
The method of Ji.
Invention content
The purpose of the present invention seeks to provide a kind of design science, compact-sized, dependable performance, is active in one's movements, is at low cost
It is honest and clean, can preferably it meet " the scalable barrel mast formula damper " of pleiotaxy amphibious vehicle ship velocity increased by resistance reduction needs.This kind of device
It is formed by Hydraulic Elements and mechanical part organic assembling, is provided simultaneously with support, damping, shock-absorbing and the multi-functionals such as flexible, it can be
Wheel lifting action is completed in several seconds, especially after wheel is lifted up, the water-immersed volume of vehicle can be reduced and changed
Become its contact condition, so as to substantially reduce resistance when vehicle is advanced in water.
The present invention takes the following technical solution to realize its goal of the invention.A kind of scalable barrel mast formula damper, it
Including vibration damper assembly 1, hydraulic cylinder 2, combined cover 3 and fastening bolt 4.Wherein：
Vibration damper assembly 1 is made of spring 1a, damper 1b and lifting lug 1c.
Hydraulic cylinder 2 is by cylinder barrel 2a, piston 2b, piston rod 2c, upper oil hole 2d, lower oilhole 2e, buffer unit 2f and installation
Bar 2g compositions.
Combined cover 3 is made of ring flange 3a and connecting plate 3b, orderly equipped with several threaded holes and orderly solid on ring flange 3a
On the lower part barrel mast of damper 1b, corresponding several screw holes are offered on terminal pad 3b and are orderly packed in cylinder barrel
The top of 2a.
Vibration damper assembly 1 and hydraulic cylinder 2, combined set 3 and fastening bolt 4 are orderly connected.
The spring 1a and damper 1b of vibration damper assembly 1 have good support, damping and shock-absorbing effect.
Hydraulic cylinder 2, which has, to be stretched out and shrinks double action, i.e., when hydraulic oil is flowed into from upper oil hole 2d, lower oilhole 2e flows out
When,（Under oil pressure effect）Piston rod 2c will be protruding.And when hydraulic oil is flowed into from lower oilhole 2e, upper oil hole 2d flows out,
（Equally under oil pressure effect）Piston rod 2c will be to contract.
By adopting the above-described technical solution, the present invention more perfectly realizes its goal of the invention, compared with Related product
Have the advantages that following prominent（That is advantageous effect）.
1, design is scientific and reasonable, simple and compact for structure, movement response is sensitive.
2 while there are support, damping, shock-absorbing and the multi-functionals such as flexible.
3, dependable performance, dismounting are convenient, easy to maintain, of low cost.
Description of the drawings
With reference to the attached drawing provided, the invention will be further described.
Fig. 1 is the structure and outline drawing of vibration damper assembly in the present invention.
Fig. 2 is the structure and outline drawing of hydraulic cylinder in the present invention.
Fig. 3 is the present invention（When contraction state）Appearance schematic diagram.
Specific implementation mode
By Fig. 1, Fig. 2 and Fig. 3 it is found that the present invention includes vibration damper assembly 1, hydraulic cylinder 2, combined cover 3 and fastening bolt
4.Wherein vibration damper assembly 1 is made of spring 1a, damper 1b and lifting lug 1c, and hydraulic cylinder 2 is by cylinder barrel 2a, piston 2b, piston
Bar 2c, upper oil hole 2d, lower oilhole 2e, buffer unit 2f and mounting rod 2g compositions, combined cover 3 is by ring flange 3a and connecting plate 3b groups
At.Vibration damper assembly 1 and hydraulic cylinder 2, combined set 3 and fastening bolt 4 are orderly connected.
By Fig. 1, Fig. 2 and Fig. 3 it is found that in order to ensure its support, damping and shock-proof effect, ad hoc spring-loaded 1a and damping
Device 1b.Wherein spring 1a can be used to support the weight of vehicle body and can play a part of to mitigate impact, and " big energy one-shot " is become
For " small capacity hump ".Damper 1b can be used to inhibit concussion when rebound after spring shock-absorbing and absorb the energy of road shocks
Amount, and gradually reduce " small capacity hump ", the earth-grasping force of the rebound and tire of also controllable spring 1a.
Also known by Fig. 1, Fig. 2 and Fig. 3, in order to preferably realize hydraulic cylinder 2 Telescopic, it is special on the top of cylinder barrel 2a and
Lower part is set respectively has filled upper oil hole 2d and lower oilhole 2e, i.e., when hydraulic oil is flowed into from upper oil hole 2d（Lower oilhole 2e outflows）When, work
Stopper rod 2c will be protruding, and when hydraulic oil is flowed into from lower oilhole 2e（Upper oil hole 2d outflows）When, piston rod 2c will be to contract.
By Fig. 1, Fig. 2 and Fig. 3 it is found that in order to ensure hydraulic cylinder 2 reliability and service life, spy set in cylinder barrel 2a
Buffer unit 2f is filled.
Also known by Fig. 1, Fig. 2 and Fig. 3, in order to preferably realize in the present invention assembly of vibration damper assembly 1 and hydraulic cylinder 2 with
Dismounting and packaging and transport, spy have orderly set several threaded holes on ring flange 3a and have been offered therewith on terminal pad 3b
Corresponding several screw holes.Ring flange 3a is packed on the lower part barrel mast of damper 1b again simultaneously, and terminal pad 3b is orderly solid
Mounted in the top of cylinder barrel 2a.Vibration damper assembly 1 and hydraulic cylinder 2 orderly can be linked to be an entirety by fastening bolt 4.
By Fig. 1, Fig. 2 and Fig. 3 it is found that for the ease of the assembly of the invention with other component, spy is on the top of vibration damper assembly 1
Portion, which sets to have filled lifting lug 1c and set in the lower part of hydraulic cylinder 2, has filled mounting rod 2g.
Claims (7)
1. a kind of scalable barrel mast formula damper, it includes vibration damper assembly（1）, hydraulic cylinder（2）, combined cover（3）And fastening
Bolt（4）, it is characterized in that vibration damper assembly（1）By spring（1a）, damper（1b）And lifting lug（1c）Composition.
2. a kind of scalable barrel mast formula damper according to claim 1, it is characterized in that hydraulic cylinder（2）By cylinder barrel
（2a）, piston（2b）, piston rod（2c）, upper oil hole（2d）, lower oilhole（2e）, buffer unit（2f）And mounting rod（2g）Composition.
3. a kind of scalable barrel mast formula damper according to claim 1, it is characterized in that combined cover（3）By ring flange（3a）
And connecting plate（3b）Composition.
4. a kind of scalable barrel mast formula damper according to claim 1, it is characterized in that ring flange（3a）On be orderly equipped with
Several threaded holes are simultaneously orderly packed in damper（1b）Lower part barrel mast on, terminal pad（3b）It is offered on if corresponding
Dry screw hole is simultaneously orderly packed in cylinder barrel（2a）Top, vibration damper assembly（1）And hydraulic cylinder（2）, combined set（3）With it is tight
Fixing bolt（4）Can organic linking at an entirety.
5. a kind of scalable barrel mast formula damper according to claim 1, it is characterized in that vibration damper assembly（1）With branch
The multi-functionals, wherein spring such as support, damping and shock-absorbing（1a）The weight of sustainable vehicle body simultaneously plays the role of mitigating impact, subtracts
Shake device（1b）It concussion when can inhibit rebound after spring shock-absorbing and absorbs the energy of road shocks, can also effectively control grabbing for tire
Soil fertility.
6. a kind of scalable barrel mast formula damper according to claim 1, it is characterized in that hydraulic cylinder（2）With stretch out and
Double action is shunk, i.e., when hydraulic oil is from upper oil hole（2d）It flows into, lower oilhole（2e）When outflow, piston rod（2c）It will be to overhanging
Go out, and works as hydraulic oil from lower oilhole（2e）It flows into, upper oil hole（2d）When outflow, piston rod（2c）It will be to contract.
7. a kind of scalable barrel mast formula damper according to claim 1, it is characterized in that vibration damper assembly（1）Top set
Equipped with lifting lug（1c）And hydraulic cylinder（2）Lower part be provided with mounting rod（2g）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300354.1A CN108799395A (en) | 2017-04-29 | 2017-04-29 | A kind of scalable barrel mast formula damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300354.1A CN108799395A (en) | 2017-04-29 | 2017-04-29 | A kind of scalable barrel mast formula damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799395A true CN108799395A (en) | 2018-11-13 |
Family
ID=64054170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300354.1A Pending CN108799395A (en) | 2017-04-29 | 2017-04-29 | A kind of scalable barrel mast formula damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799395A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851011A (en) * | 1956-03-12 | 1958-09-09 | Akron Gear And Engineering Com | Hydraulic ram |
| GB887473A (en) * | 1958-01-24 | 1962-01-17 | Cie Parisienne Outil Air Compr | Improvements in or relating to jacks |
| US3824895A (en) * | 1972-05-03 | 1974-07-23 | Poclain Sa | Fluid ram provided with means for braking the ram piston at the end of its stroke |
| CN201121678Y (en) * | 2007-10-30 | 2008-09-24 | 江利 | Multilevel oil-gas compound vehicle vibration damper |
| CN202369328U (en) * | 2011-12-05 | 2012-08-08 | 柳州二千预应力有限公司 | Hydraulic jack with overload protection function |
| CN202897924U (en) * | 2012-10-31 | 2013-04-24 | 湖南联智桥隧技术有限公司 | Hydraulic jack |
| CN204689530U (en) * | 2015-04-03 | 2015-10-07 | 天津市威力工程千斤顶有限公司 | A kind of double-action hydraulic jack |
| CN105972149A (en) * | 2016-06-04 | 2016-09-28 | 吴江市三达五金工具厂 | Damper for heightened chassis for vehicle |
| CN205745081U (en) * | 2015-11-25 | 2016-11-30 | 刘世纪 | Landing amortisseur |
-
2017
- 2017-04-29 CN CN201710300354.1A patent/CN108799395A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851011A (en) * | 1956-03-12 | 1958-09-09 | Akron Gear And Engineering Com | Hydraulic ram |
| GB887473A (en) * | 1958-01-24 | 1962-01-17 | Cie Parisienne Outil Air Compr | Improvements in or relating to jacks |
| US3824895A (en) * | 1972-05-03 | 1974-07-23 | Poclain Sa | Fluid ram provided with means for braking the ram piston at the end of its stroke |
| CN201121678Y (en) * | 2007-10-30 | 2008-09-24 | 江利 | Multilevel oil-gas compound vehicle vibration damper |
| CN202369328U (en) * | 2011-12-05 | 2012-08-08 | 柳州二千预应力有限公司 | Hydraulic jack with overload protection function |
| CN202897924U (en) * | 2012-10-31 | 2013-04-24 | 湖南联智桥隧技术有限公司 | Hydraulic jack |
| CN204689530U (en) * | 2015-04-03 | 2015-10-07 | 天津市威力工程千斤顶有限公司 | A kind of double-action hydraulic jack |
| CN205745081U (en) * | 2015-11-25 | 2016-11-30 | 刘世纪 | Landing amortisseur |
| CN105972149A (en) * | 2016-06-04 | 2016-09-28 | 吴江市三达五金工具厂 | Damper for heightened chassis for vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 陈丁跃: "《现代汽车控制及其智能化》", 30 April 2011, 西安交通大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |