CN204961665U - Shockproof balancing unit of fluid pressure type for motor vehicles - Google Patents
Shockproof balancing unit of fluid pressure type for motor vehicles Download PDFInfo
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- CN204961665U CN204961665U CN201520709752.5U CN201520709752U CN204961665U CN 204961665 U CN204961665 U CN 204961665U CN 201520709752 U CN201520709752 U CN 201520709752U CN 204961665 U CN204961665 U CN 204961665U
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Abstract
The utility model discloses a shockproof balancing unit of fluid pressure type for motor vehicles, hydraulic damper, high pressure fuel pipe and oil pipe adapter including about a pair of being located, the hydraulic damper comprises shang rod, upper end cover, upward fluid exit, fluid storehouse, cylinder body, lower piston pole, piston, fluid exit down, air chjamber, atmospheric pressure storehouse and bottom end cover, be equipped with on the oil pipe adapter that first exit, second are imported and exported, the third is imported and exported and the fourth is imported and exported, last fluid in its left hydraulic damper import and export and down fluid import and export respectively to import and export to fix through first exit on high -pressure oil pipe and the oil pipe adapter and third and feed through. The utility model discloses a fluid pressure type balancing unit that takes precautions against earthquakes establishs fluid passageway through high pressure fuel pipe and oil pipe adapter because the upper and lower fluid in left hydraulic damper is imported and exported between importing and exporting with the upper and lower fluid of right hydraulic damper, consequently makes the stable of shockproof balancing unit and security very improve.
Description
Technical field
The utility model relates to a kind of Equilibrator, relates to a kind of motor vehicle hydraulic type quakeproof balance device specifically.
Background technique
Along with the extensive use of various motor vehicle, Security when people are more and more concerned about that motor vehicle travel, travelling comfort.Existing its damping device of part motor vehicle, usually by arranging damping plate spring, hydraulic damper, rubber pad etc., to carry out decompression shockproof, by the impact of centrifugal force during turning, make the pressure relieve that the inside tire of vehicle bears, the pressure increase that outside tire bears, the inner side forming vehicle, higher than outside, makes the stability of vehicle and travelling comfort be greatly affected once pressure difference increases will lose due effect.At present, in limousine, also there is a kind of electronics damping balancer, but because cost is high, complex structure, be difficult to apply in common vehicle.
Model utility content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of motor vehicle hydraulic type quakeproof balance device, this Equilibrator not only has good shockproof balanced action, greatly can improve stability and the Security of vehicle traveling, increase the comfortable feel driven, and have the advantages that structure is simple, fabricating cost is low, easy for installation, applied widely.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of motor vehicle hydraulic type quakeproof balance device, comprise the hydraulic damper being positioned at left and right for a pair, high-pressure oil pipe and oil pipe adapter, described hydraulic damper is by upper piston rod, upper end cap, upper fluid is imported and exported, fluid storehouse, cylinder body, lower piston rod, piston, lower fluid is imported and exported, air-pressure chamber, air pressure storehouse and lower end cap composition, pneumaticpiston is fixed with in the lower end of lower piston rod, its pneumaticpiston is positioned at air pressure storehouse, thickness and the degree of depth being greater than fluid storehouse of the thickness of its piston and the length of lower piston rod and pneumaticpiston, on it, fluid is imported and exported and is positioned on the fluid storehouse sidewall of upper end cap, its lower fluid import and export are positioned on the sidewall bottom fluid storehouse, its air-pressure chamber is positioned at the sidewall of cylinder body, vent is provided with between air-pressure chamber and air pressure storehouse, vent is positioned near lower end cap place, lower end cap is fixed with lower connecting rod, described oil pipe adapter is provided with the first import and export, the second import and export, the 3rd are imported and exported and the 4th import and export, its first import and export and the 4th are imported and exported and are connected, its second import and export and the 3rd are imported and exported and are connected, upper fluid in its left hydraulic damper is imported and exported and lower fluid is imported and exported and to be imported and exported with first on oil pipe adapter respectively by high-pressure oil pipe and the 3rd import and export and be fixedly communicated with, and the upper fluid import and export in its right hydraulic damper and the import and export of lower fluid to be imported and exported with second on oil pipe adapter respectively by high-pressure oil pipe and the 4th imported and exported and be fixedly communicated with.
Preferably, the outer wall of described air-pressure chamber is provided with air pressure regulator.
Further, the external diameter of described piston is greater than the external diameter of pneumaticpiston.
Further, described air pressure storehouse is by the space formed between pneumaticpiston and cylinder body and lower end cap.
Further, described oil pipe adapter is provided with oil pressure adjusting valve, oil pressure adjusting valve be positioned at the first import and export and the 4th import and export or second import and export with the 3rd passage imported and exported on.
Adopt the model utility of the technical program, its beneficial effect is: hydraulic type quakeproof balance device of the present utility model, between importing and exporting in the import and export of fluid up and down of left hydraulic damper and the fluid up and down of right hydraulic damper, set up oil passage by high-pressure oil pipe and oil pipe adapter, therefore make the stability of quakeproof balance device and Security greatly improve.Hydraulic type quakeproof balance device of the present utility model, not only there is good shockproof balanced action, greatly can improve stability and the Security of vehicle traveling, increase the comfortable feel driven, and have the advantages that structure is simple, fabricating cost is low, easy for installation, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Number in the figure: 100, hydraulic damper; 101, upper piston rod; 102, upper end cap; 103, upper fluid is imported and exported; 104, fluid storehouse; 105, cylinder body; 106, lower piston rod; 107, piston; 108, lower fluid is imported and exported; 109, air-pressure chamber; 110, air pressure storehouse; 111, vent; 112, air pressure regulator; 113, lower end cap; 114, lower connecting rod; 115, pneumaticpiston; 200, high-pressure oil pipe; 300, oil pipe adapter; 301, first import and export; 302, second import and export; 303, the 3rd import and export; 304, the 4th import and export.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, hydraulic type quakeproof balance device of the present utility model, comprise the hydraulic damper 100 being positioned at left and right for a pair, high-pressure oil pipe 200 and oil pipe adapter 300, described hydraulic damper 100 is by upper piston rod 101, upper end cap 102, upper fluid imports and exports 103, fluid storehouse 104, cylinder body 105, lower piston rod 106, piston 107, lower fluid imports and exports 108, air-pressure chamber 109, air pressure storehouse 110 and lower end cap 113 form, pneumaticpiston 115 is fixed with in the lower end of lower piston rod 106, its pneumaticpiston 115 is positioned at air pressure storehouse 110, thickness and the degree of depth being greater than fluid storehouse 104 of the thickness of its piston 107 and the length of lower piston rod 106 and pneumaticpiston 115, on it, fluid import and export 103 are positioned on fluid storehouse 104 sidewall of upper end cap 102, its lower fluid is imported and exported on 108 sidewalls be positioned at bottom fluid storehouse 104, its air-pressure chamber 109 is positioned at the sidewall of cylinder body 105, vent 111 is provided with between air-pressure chamber 109 and air pressure storehouse 110, vent 111 is positioned near lower end cap 113 place, lower end cap 113 is fixed with lower connecting rod 114, described oil pipe adapter 300 is provided with the first import and export 301, second imports and exports 302, 3rd imports and exports 303 and the 4th imports and exports 304, its first import and export 301 and the 4th are imported and exported 304 and are connected, its second import and export 302 and the 3rd are imported and exported 303 and are connected, upper fluid in its left hydraulic damper 100 import and export 103 and lower fluid import and export 108 and import and export 301 and the 3rd respectively by high-pressure oil pipe 200 and first on oil pipe adapter 300 and import and export 303 and be fixedly communicated with, upper fluid in its right hydraulic damper 100 import and export 103 and lower fluid import and export 108 and import and export 302 and the 4th respectively by high-pressure oil pipe 200 and second on oil pipe adapter 300 and import and export 304 and be fixedly communicated with.The outer wall of described air-pressure chamber 109 is provided with air pressure regulator 112.The external diameter of described piston 107 is greater than the external diameter of pneumaticpiston 115.Described air pressure storehouse 110 is by the space formed between pneumaticpiston 115 and cylinder body 105 and lower end cap 113.Described oil pipe adapter 300 is provided with oil pressure adjusting valve, and oil pressure adjusting valve is positioned at the first import and export 301 and the 4th and imports and exports on the passage of 304.
In using, no matter motor vehicle are when uneven road surface travels or when turning, the upper piston rod 101 in side (as left side) presses down, then the upper fluid in left hydraulic damper 100 imports and exports 103 feed liquors, and lower fluid imports and exports 108 fluids; The upper fluid import and export 103 also feed liquor in right hydraulic damper 100 is caused through high-pressure oil pipe 200 and oil pipe adapter 300, lower fluid import and export 108 also fluid, finally cause the upper piston rod 101 also slide downward in right hydraulic damper 100, cause quakeproof balance device to tend to balance; In like manner, when playing on the upper piston rod 101 in left side, cause the upper piston rod 101 also upward sliding in right hydraulic damper 100 too.Certainly, this device is adapted to line balance, and as then needed this device of more than two covers for face balance, the application of its this device is also not limited to the balance of motor vehicle, does not specifically just repeat at this.
Above are only a kind of embodiment of the present utility model, not in order to limit the utility model, all any amendments done within spirit of the present utility model and principle are equivalent to be replaced and improves, and all should be included within protection domain of the present utility model.
Claims (5)
1. a motor vehicle hydraulic type quakeproof balance device, comprise the hydraulic damper being positioned at left and right for a pair, high-pressure oil pipe and oil pipe adapter, it is characterized in that: described hydraulic damper is by upper piston rod, upper end cap, upper fluid is imported and exported, fluid storehouse, cylinder body, lower piston rod, piston, lower fluid is imported and exported, air-pressure chamber, air pressure storehouse and lower end cap composition, pneumaticpiston is fixed with in the lower end of lower piston rod, its pneumaticpiston is positioned at air pressure storehouse, thickness and the degree of depth being greater than fluid storehouse of the thickness of its piston and the length of lower piston rod and pneumaticpiston, on it, fluid is imported and exported and is positioned on the fluid storehouse sidewall of upper end cap, its lower fluid import and export are positioned on the sidewall bottom fluid storehouse, its air-pressure chamber is positioned at the sidewall of cylinder body, vent is provided with between air-pressure chamber and air pressure storehouse, vent is positioned near lower end cap place, lower end cap is fixed with lower connecting rod, described oil pipe adapter is provided with the first import and export, the second import and export, the 3rd are imported and exported and the 4th import and export, its first import and export and the 4th are imported and exported and are connected, its second import and export and the 3rd are imported and exported and are connected, upper fluid in its left hydraulic damper is imported and exported and lower fluid is imported and exported and to be imported and exported with first on oil pipe adapter respectively by high-pressure oil pipe and the 3rd import and export and be fixedly communicated with, and the upper fluid import and export in its right hydraulic damper and the import and export of lower fluid to be imported and exported with second on oil pipe adapter respectively by high-pressure oil pipe and the 4th imported and exported and be fixedly communicated with.
2. motor vehicle hydraulic type quakeproof balance device according to claim 1, is characterized in that: the outer wall of described air-pressure chamber is provided with air pressure regulator.
3. motor vehicle hydraulic type quakeproof balance device according to claim 1, is characterized in that: the external diameter of described piston is greater than the external diameter of pneumaticpiston.
4. motor vehicle hydraulic type quakeproof balance device according to claim 1, is characterized in that: described air pressure storehouse is by the space formed between pneumaticpiston and cylinder body and lower end cap.
5. motor vehicle hydraulic type quakeproof balance device according to claim 1, it is characterized in that: described oil pipe adapter is provided with oil pressure adjusting valve, oil pressure adjusting valve be positioned at the first import and export and the 4th import and export or second import and export with the 3rd passage imported and exported on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709752.5U CN204961665U (en) | 2015-09-15 | 2015-09-15 | Shockproof balancing unit of fluid pressure type for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709752.5U CN204961665U (en) | 2015-09-15 | 2015-09-15 | Shockproof balancing unit of fluid pressure type for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961665U true CN204961665U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709752.5U Expired - Fee Related CN204961665U (en) | 2015-09-15 | 2015-09-15 | Shockproof balancing unit of fluid pressure type for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116336123A (en) * | 2023-05-19 | 2023-06-27 | 佑嘉欣液压科技(东台)有限公司 | Hydraulic damping device for high-speed train |
-
2015
- 2015-09-15 CN CN201520709752.5U patent/CN204961665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116336123A (en) * | 2023-05-19 | 2023-06-27 | 佑嘉欣液压科技(东台)有限公司 | Hydraulic damping device for high-speed train |
| CN116336123B (en) * | 2023-05-19 | 2023-11-14 | 佑嘉欣液压科技(东台)有限公司 | Hydraulic damping device for high-speed train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160113 Termination date: 20170915 |