CN1485229A - Method and apparatus for resolving and buffering impact force - Google Patents
Method and apparatus for resolving and buffering impact force Download PDFInfo
- Publication number
- CN1485229A CN1485229A CNA031537650A CN03153765A CN1485229A CN 1485229 A CN1485229 A CN 1485229A CN A031537650 A CNA031537650 A CN A031537650A CN 03153765 A CN03153765 A CN 03153765A CN 1485229 A CN1485229 A CN 1485229A
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- China
- Prior art keywords
- plunger
- shock absorber
- disassemble
- impacting forces
- cushion
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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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Abstract
The invention discloses a method of disassemble and cushion impacting forces and its mechanism. First, the impacting forces are cushioned and absorbed partly by the flexible members of the main cushion device, then a piston of the fluid-gearing auxiliary cushion device compresses its flexible bodies, the impacting forces will be dispersed to flexible bodies of each auxiliary cushion device, directions also will be changed; the casing will be deformed and destroyed to consume energy of the impacting forces, in the manner, the impact on the bodies to be protected is reduced. The main body of the mechanism has the main cushion device and several auxiliary cushion devices. There have pistons in the main and auxiliary cushion devices. The bigger end of the piston is in the tank, the other end is in the spring base fixed in the tank. The spring is between the piston and the spring base. The spring bases of auxiliary cushion devices are fixed into the casing.
Description
Technical field
The present invention relates to a kind of method and device thereof of disassemble and cushion impacting forces.
Background technology
For safety, the front of general automobile is provided with bumper/spoiler; But when car accident takes place, cause parts to damage easily.Be provided with the elastic component of buffering below the elevator of vertical lift, as rubber block or spring, so that elevator is cushioned.And for the bigger occasion of impulsive force, after the elastic component of this simple buffering shock absorption device is compacted, easy damage equipment and causing the accident.
Summary of the invention
The objective of the invention is provides a kind of host buffer device buffering percussive force that utilizes for overcoming above-mentioned weak point, the plunger that utilizes its plunger to pay shock absorber by hydraulic transmission again compresses its elastic body, impact is shared on several elastic bodys, impact is carried out the method and the device thereof of the disassemble and cushion impacting forces of buffering.
The object of the present invention is achieved like this:
A kind of method of disassemble and cushion impacting forces is utilized the elastic body buffering percussive force of host buffer device earlier, and absorbs its part energy; The plunger that utilizes its plunger to pay in the shock absorber by hydraulic transmission again compresses its elastic body, impact is dispersed on the elastic body of each pair shock absorber and changes the direction of impact; Up to housing distortion, destroyed, consume the energy of impact, alleviate wanting the impact of preventive device to destroy housing.
A kind of device that utilizes method of disassemble and cushion impacting forces, be provided with host buffer device and several pairs shock absorber in this device main body, be equipped with step-like plunger in master, pair shock absorber, the big end of plunger is loaded in the cylinder barrel, the other end of plunger is loaded in the spring perch that is fixed in the cylinder barrel, and spring is between plunger and spring perch; The spring perch of paying shock absorber is fixed in the housing.
Further, described plunger and cylinder barrel face of joint are provided with seal ring.
Further, each pair shock absorber be distributed in the vertical plane of host buffer device on or become 30 to spend to the circular conical surfaces of 150 degree with the host buffer device,
Further, the quantity of described pair of shock absorber is 2-8.
Further, the stroke of the major diameter of the plunger of described pair of shock absorber part should be greater than its compression of spring amount.
Further, to be made as circular arc or end be the taper on plane or shell end is made as semisphere in the cross section of described shell end.
When equipment was clashed into, for example, when automobile was subjected to clashing into, the device of disassemble and cushion impacting forces utilized the elastic body buffering percussive force of host buffer device earlier, and absorbed its part energy; The plunger that utilizes its plunger to pay in the shock absorber by hydraulic transmission again compresses its elastic body, impact is dispersed on the elastic body of each pair shock absorber and has changed the direction of impact, and destroyed until housing, impact discharges; Impact is carried out changed course, discharged; Alleviate or avoid bump, damage with housing of the present invention destroyed equipment.
Description of drawings
Fig. 1 is used for scheme drawing on the automobile for the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is that shell end is that ball-shaped decomposes the buffering collision of closed schematic representation of apparatus.
Fig. 4 is the B-B cutaway view of Fig. 3.
The specific embodiment
Embodiment 1.Referring to Fig. 1.The device that utilizes method of disassemble and cushion impacting forces is installed on the crossbeam of car chassis; On housing 1, be installed with three side by side and decompose the buffering collision of closed device.The end of housing is semicircle, is provided with a host buffer device 7 and two pairs of shock absorbers 9 in it.The end of paying the spring perch of shock absorber is fixed on the housing, and the end of the spring perch of host buffer device is fixed on the crossbeam of car chassis front portion.Referring to Fig. 2.Each utilizes the device of method of disassemble and cushion impacting forces to be made up of a host buffer device and two pairs of shock absorbers, the host buffer device is perpendicular to paying shock absorber, and main, a pair shock absorber is formed by the cylinder barrel on spring perch 3, spring 4, plunger 5, cylinder cap 2, seal ring 6 and the main body 11.Plunger is made as stepped appearance, and the big end of plunger is loaded in the cylinder barrel, and the other end of plunger is loaded in the spring perch in the cylinder barrel, and spring is between plunger and spring perch; The outer end of cylinder barrel and cylinder cap be through being threaded, but the cylinder cap axial location of restraining spring seat also; Plunger and cylinder barrel face of joint are provided with seal ring 6; Be provided with three cylinder barrels in the main body and interconnect, pay cylinder barrels and be located along the same line for two in three cylinder barrels, another is the master cylinder tube, and it is vertical with two lines of paying cylinder barrels and be positioned at the centre of two cylinder barrels, and the inner chamber that the plunger in three cylinder barrels surrounds is equipped with hydraulic oil for 8 li; When taking place to impact, the spring on the host buffer device at first is compressed, and this is to cushion for the first time, absorbs the energy of impact.When this spring can not recompress; then promoting its plunger moves to fluid pressurization in the inner chamber; plunger outward in two pairs of cylinder barrels that pressure oil promotes to be located on the same line moves and compresses its spring; this is the energy that cushions, absorbs impact for the second time; and on the spring that energy distribution is installed in two cylinder barrels that are located along the same line; promptly impulsive force is changed into above-below direction by the direction towards automobile; paid the distortion of plunger roof pressure, the destruction of shock absorber up to housing; impact is discharged, protected automobile not to be damaged or be damaged less with this.
Embodiment 2.Referring to Fig. 3.Present embodiment is used for the buffering of vertical lifting elevator, and housing 10 is a semisphere, and it utilizes the device of method of disassemble and cushion impacting forces to be made up of a host buffer device 7 and four pairs of shock absorbers 9.Referring to Fig. 4.Four ends of paying the spring perch of shock absorber are fixed in the housing; The end of the spring perch of host buffer device is fixed on the beneath ground of elevator.Cylinder barrel main, that pay shock absorber interconnects; One of them cylinder barrel is perpendicular to other four cylinder barrels, and described four cylinder barrels are in the same plane.Plunger all is installed in each cylinder barrel, and the outer end of cylinder barrel is installed with cylinder cap, spring and spring perch.Its structure is identical with embodiment 1; When elevator is malfunctioning when falling down, under the buffer action of the device that utilizes method of disassemble and cushion impacting forces, will alleviate vibrations greatly.
Claims (7)
1. a method of disassemble and cushion impacting forces is characterized in that: utilize the elastic body buffering percussive force of host buffer device earlier, and absorb its part energy; The plunger that utilizes its plunger to pay in the shock absorber by hydraulic transmission again compresses its elastic body, impact is dispersed on the elastic body of each pair shock absorber and changes the direction of impact; Up to housing distortion, destroyed, thereby consume the energy of impact, with the destroyed impact that alleviates protected equipment of housing.
2. device that utilizes method of disassemble and cushion impacting forces, it is characterized in that: be provided with host buffer device and several pairs shock absorber in this device main body, be equipped with step-like plunger in master, pair shock absorber, the big end of plunger places cylinder barrel, the other end of plunger is loaded in the spring perch that is fixed in the cylinder barrel, and spring is between plunger and spring perch; The spring perch of paying shock absorber is fixed in the housing.
3. the device that utilizes method of disassemble and cushion impacting forces as claimed in claim 2 is characterized in that: described plunger and cylinder barrel face of joint are provided with seal ring.
4. the device that utilizes method of disassemble and cushion impacting forces as claimed in claim 2 is characterized in that: each pair shock absorber be distributed in the vertical plane of host buffer device on or become 30 to spend to the circular conical surfaces of 150 degree with the host buffer device.
5. the device that utilizes method of disassemble and cushion impacting forces as claimed in claim 2 is characterized in that: the quantity of paying shock absorber is 2-8.
6. the device that utilizes method of disassemble and cushion impacting forces as claimed in claim 2 is characterized in that: the stroke of the major diameter part of the plunger of each pair shock absorber should be greater than its compression of spring amount.
7. the device that utilizes method of disassemble and cushion impacting forces as claimed in claim 2 is characterized in that: the cross section of described shell end is made as circular arc or end to be the taper on plane or shell end is made as semisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03153765 CN1244466C (en) | 2003-08-20 | 2003-08-20 | Method and apparatus for resolving and buffering impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03153765 CN1244466C (en) | 2003-08-20 | 2003-08-20 | Method and apparatus for resolving and buffering impact force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1485229A true CN1485229A (en) | 2004-03-31 |
| CN1244466C CN1244466C (en) | 2006-03-08 |
Family
ID=34156754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03153765 Expired - Fee Related CN1244466C (en) | 2003-08-20 | 2003-08-20 | Method and apparatus for resolving and buffering impact force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1244466C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139672A (en) * | 2011-02-24 | 2011-08-03 | 张克峰 | Automobile impact force transfer eliminator |
| CN103273897A (en) * | 2013-06-24 | 2013-09-04 | 付国林 | Top-speed collision rear-end collision protective device for automobile |
| CN106274767A (en) * | 2016-08-29 | 2017-01-04 | 合肥常青机械股份有限公司 | Wave plate shape energy-absorbing bumper |
| CN107170552A (en) * | 2017-07-01 | 2017-09-15 | 合肥东玖电气有限公司 | A kind of transformer quake-proof supporting structure |
| CN107961543A (en) * | 2017-11-25 | 2018-04-27 | 华强方特（芜湖）文化科技有限公司 | A kind of tractor buffer unit |
-
2003
- 2003-08-20 CN CN 03153765 patent/CN1244466C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139672A (en) * | 2011-02-24 | 2011-08-03 | 张克峰 | Automobile impact force transfer eliminator |
| CN103273897A (en) * | 2013-06-24 | 2013-09-04 | 付国林 | Top-speed collision rear-end collision protective device for automobile |
| CN103273897B (en) * | 2013-06-24 | 2015-02-25 | 付国林 | Top-speed collision rear-end collision protective device for automobile |
| CN106274767A (en) * | 2016-08-29 | 2017-01-04 | 合肥常青机械股份有限公司 | Wave plate shape energy-absorbing bumper |
| CN107170552A (en) * | 2017-07-01 | 2017-09-15 | 合肥东玖电气有限公司 | A kind of transformer quake-proof supporting structure |
| CN107961543A (en) * | 2017-11-25 | 2018-04-27 | 华强方特（芜湖）文化科技有限公司 | A kind of tractor buffer unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1244466C (en) | 2006-03-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060308 |