CN205841601U - A kind of novel Effects of Viscous Fluid Damper - Google Patents
A kind of novel Effects of Viscous Fluid Damper Download PDFInfo
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- CN205841601U CN205841601U CN201620671087.XU CN201620671087U CN205841601U CN 205841601 U CN205841601 U CN 205841601U CN 201620671087 U CN201620671087 U CN 201620671087U CN 205841601 U CN205841601 U CN 205841601U
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- oil cylinder
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- piston rod
- oil
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Abstract
The utility model relates to the technical field of antivibrator, a kind of novel Effects of Viscous Fluid Damper.It is mainly made up of head connector, the first lining, the second lining, hydraulic oil, first piston, piston rod and oil cylinder, hydraulic oil it is full of in described oil cylinder, described first lining is fixedly installed on one end of oil cylinder, described second lining is fixedly installed on the other end of oil cylinder, described piston rod is plugged in oil cylinder, described head connector is connected to one end of piston rod, and described first piston is fixed on the piston rod and is arranged in hydraulic oil；The afterbody of oil cylinder is also connected with being provided with energy-dissipating device.This novel Effects of Viscous Fluid Damper, simple in construction, the aft mounted two grades of energy-dissipating devices of viscous damper can be passed through, effectively reduce antivibrator oil cylinder intrinsic pressure, simultaneously by convected air, viscous damper is carried out radiating and cooling, improves service life and the work efficiency of viscous damper.
Description
Technical field
The utility model relates to the technical field of antivibrator, a kind of novel Effects of Viscous Fluid Damper.
Background technology
Viscous damper is a kind of according to fluid motion, particularly can produce viscosity resistance when fluid is by throttle orifice
Principle and make with rigidity, velocity-dependent damper.It is widely used in skyscraper, bridge, building structure aseismatic change
Make, the field such as industrial pipeline equipment antivibration, military project.During viscous damper normal operating conditions, inside can produce the biggest
Pressure, the biggest pressure can be discharged the when of resilience, traditional viscous damper is simple structure, not to release
Energy makes any measure, causes the loss of energy；During piston moves back and forth in oil pocket, its internal kinetic energy can be made to turn
Turning to substantial amounts of heat energy, in causing oil pocket, hydraulic oil heats up, and casing wall heats up, and oil pressure raises.Scientific research personnel was for above can later
The problem of amount loss has made improvement, and the afterbody at viscous damper installs spring, and its kinergety is converted into the bullet of spring
Property potential energy, the problem of the internal blood pressure lowering of the viscous damper caused in the face of heat energy is not the most made and being correspondingly improved.
In sum, existing Effects of Viscous Fluid Damper may not apply to lasting wind resistance during using, it is impossible to full
Foot wind resistance and the life-time service requirement of bridge.
Utility model content
This utility model technical issues that need to address are the novel viscous fluid of one proposed for above-mentioned technical problem
Antivibrator, simple in construction, can have while realizing subtracting energy by the aft mounted two grades of power consumption ventilation units of viscous damper
Imitate carries out radiating and cooling to viscous damper, it is ensured that the normal pressure running of viscous damper, improves viscous damper
Service life and work efficiency.
For solving above-mentioned technical problem, this utility model provides a kind of novel Effects of Viscous Fluid Damper, mainly by head
Connector, the first lining, the second lining, hydraulic oil, first piston, piston rod and oil cylinder composition, be full of hydraulic pressure in described oil cylinder
Oil, described first lining is fixedly installed on one end of oil cylinder, and described second lining is fixedly installed on the other end of oil cylinder, described work
Stopper rod is plugged in oil cylinder, and described head connector is connected to one end of piston rod, and described first piston is fixing on the piston rod
And be arranged in hydraulic oil；The afterbody of oil cylinder is also connected with being provided with two grades of power consumption ventilation units, described two grades of power consumption ventilation units
Mainly being made up of cylinder, gas chamber, the second piston, breather valve, sealed base and Caudal connectors, described cylinder is fixedly installed on
The side of the second lining and be tightly connected oil cylinder, the other end of described cylinder connects sealed base, described second lining, seals the end
Seat and cylinder surround a gas chamber, and the top and bottom of described gas chamber are provided with breather valve, and described second piston connects
On the other end through the piston rod after the second lining, described Caudal connectors is fixedly connected on the side of sealed base.
Illustrating further, the outer wall of described oil cylinder is also arranged with piston rod protection set near one end of head connector.
Such design is to play a protective role to stretching out one section of oil cylinder during normal operation at piston rod, it is to avoid dust or
Impurity falls and brings in oil pocket in piston rod, affects the normal work of viscous damper.
Concrete, described hydraulic oil is silicone oil.Described first piston is silicone oil piston.
Illustrate further, described head connector and Caudal connectors are both provided with bearing.Such design be for
Facilitate viscous damper easy for installation, improve the service efficiency of viscous damper.
After using said structure, can realize subtracting energy by the aft mounted two grades of power consumption ventilation units of viscous damper
Effectively viscous damper is carried out radiating and cooling, it is ensured that the normal pressure running of viscous damper simultaneously, improve viscous resistance
The service life of Buddhist nun's device and work efficiency.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
In figure: 1 is head connector, 2 is the first lining, and 3 is the second lining, and 4 is hydraulic oil, and 5 is first piston, and 6 are
Piston rod, 7 is oil cylinder, and 8 is cylinder, and 9 is gas chamber, and 10 is the second piston, and 11 is breather valve, and 12 is sealed base, and 13 is tail
Portion's connector, 14 is piston rod protection set, and 15 is bearing.
Detailed description of the invention
As shown in Figure 1 be a kind of novel Effects of Viscous Fluid Damper, mainly by head connector the 1, first lining 2, second
Lining 3, hydraulic oil 4, first piston 5, piston rod 6 and oil cylinder 7 form, and are full of hydraulic oil 4 in oil cylinder 7, and the first lining 2 is fixing to be set
Putting the one end at oil cylinder 7, the second lining 3 is fixedly installed on the other end of oil cylinder 7, and piston rod 6 is plugged in oil cylinder 7, and head is even
Fitting 1 is connected to one end of piston rod 6, and first piston 5 is fixed on piston rod 6 and is arranged in hydraulic oil 4；The tail of oil cylinder 7
Portion is also connected with being provided with two grades of power consumption ventilation units；Two grades of power consumption ventilation units are mainly by cylinder 8, gas chamber's the 9, second piston
10, breather valve 11, sealed base 12 and Caudal connectors 13 form, and cylinder 8 is fixedly installed on side and the sealing of the second lining 3
Connecting oil cylinder 7, the other end of cylinder 8 connects sealed base 12, and the second lining 3, sealed base 12 and cylinder 8 surround an air cavity
Room 9, the top and bottom of gas chamber 9 are provided with breather valve 11, and the second piston 10 is connected to through the piston after the second lining 3
On the other end of bar 6, Caudal connectors 13 is fixedly connected on the side of sealed base 12.
Wherein, the outer wall of oil cylinder 7 is also arranged with piston rod protection set 14 near one end of head connector 1.Hydraulic oil 4 is
Silicone oil.First piston 5 is silicone oil piston.It is both provided with bearing 15 on head connector 1 and Caudal connectors 13.
The operating principle of this novel Effects of Viscous Fluid Damper is as follows:
When in piston rod 6 motor process to the left, to left movement while of first piston 5 and the second piston 10, at this moment gas chamber 9
Interior meeting sucks the substantial amounts of cold air right side at the second piston 10 by breather valve 11, and the cold air of suction can rapid and oil cylinder 7
The heat of interior discharge merges, it is achieved effectively lower the temperature, when cold air absorb heat become steam when, piston rod 6 to
Right motion drives the second piston 10 to move right, by the air having absorbed heat on the right side of the second piston 10 by breather valve 11
Extrusion；Circulation operation the most and so forth, utilizes the convective motion of air can effectively carry out subtracting energy, to viscous damper
Sufficiently dispel the heat, it is ensured that the pressure of intracavity, reduce the loss of the energy, improve the service efficiency of viscous damper.
Generally use novel Effects of Viscous Fluid Damper of the present utility model, individual pen energy consumption 5%～10% can be improved, effectively
Reduce oil cylinder intrinsic pressure 30%, improve the service efficiency of viscous damper.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should managing
Solving, these are merely illustrative of, and present embodiment can be made various changes or modifications, without departing from of the present utility model former
Reason and essence, protection domain of the present utility model is only limited by the claims that follow.
Claims (5)
1. a novel Effects of Viscous Fluid Damper, mainly by head connector (1), the first lining (2), the second lining (3), hydraulic pressure
Oil (4), first piston (5), piston rod (6) and oil cylinder (7) composition, full hydraulic oil (4) in described oil cylinder (7), described first
Lining (2) is fixedly installed on one end of oil cylinder (7), and described second lining (3) is fixedly installed on the other end of oil cylinder (7), described
Piston rod (6) is plugged in oil cylinder (7), and described head connector (1) is connected to one end of piston rod (6), described first piston
(5) it is fixed on piston rod (6) above and to be arranged in hydraulic oil (4)；It is characterized in that: the afterbody of oil cylinder (7) is also connected with being provided with
Two grades of power consumption ventilation units；
Described two grades of power consumption ventilation units are mainly by cylinder (8), gas chamber (9), the second piston (10), breather valve (11), sealing
Base (12) and Caudal connectors (13) composition, described cylinder (8) is fixedly installed on the side of the second lining (3) and is tightly connected
Oil cylinder (7), the other end of described cylinder (8) connects sealed base (12), and described second lining (3), sealed base (12) are gentle
Cylinder (8) surrounds a gas chamber (9), and the top and bottom of described gas chamber (9) are provided with breather valve (11), and described second lives
Plug (10) is connected on the other end of the piston rod (6) after the second lining (3), and described Caudal connectors (13) is fixing to be connected
Side in sealed base (12).
The novel Effects of Viscous Fluid Damper of one the most according to claim 1, it is characterised in that: the outer wall of described oil cylinder (7)
Piston rod protection set (14) also it is arranged with near one end of head connector (1).
The novel Effects of Viscous Fluid Damper of one the most according to claim 1, it is characterised in that: described hydraulic oil (4) is silicon
Oil.
The novel Effects of Viscous Fluid Damper of one the most according to claim 1, it is characterised in that: described first piston (5) is
Silicone oil piston.
The novel Effects of Viscous Fluid Damper of one the most according to claim 1, it is characterised in that: described head connector (1)
Be both provided with bearing (15) on Caudal connectors (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671087.XU CN205841601U (en) | 2016-06-29 | 2016-06-29 | A kind of novel Effects of Viscous Fluid Damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671087.XU CN205841601U (en) | 2016-06-29 | 2016-06-29 | A kind of novel Effects of Viscous Fluid Damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841601U true CN205841601U (en) | 2016-12-28 |
Family
ID=57620629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620671087.XU Active CN205841601U (en) | 2016-06-29 | 2016-06-29 | A kind of novel Effects of Viscous Fluid Damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909716A (en) * | 2016-06-29 | 2016-08-31 | 常州工邦减振设备有限公司 | Novel viscous fluid damper |
| CN111550267A (en) * | 2020-05-26 | 2020-08-18 | 中山大学 | Tunnel primary support structure and construction method |
-
2016
- 2016-06-29 CN CN201620671087.XU patent/CN205841601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909716A (en) * | 2016-06-29 | 2016-08-31 | 常州工邦减振设备有限公司 | Novel viscous fluid damper |
| CN111550267A (en) * | 2020-05-26 | 2020-08-18 | 中山大学 | Tunnel primary support structure and construction method |
| CN111550267B (en) * | 2020-05-26 | 2021-04-30 | 中山大学 | Tunnel primary support structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180119 Address after: 214431 room 909, seat A, No. 159, Chengjiang Middle Road, Jiangyin, Jiangsu Patentee after: Jiangsu state vibration control technology Co. Ltd. Address before: No. 2, Jianye Road, Xinbei District, Changzhou, Jiangsu Province Co-patentee before: SHANGHAI STEEL DAMPER CO., LTD. Patentee before: Changzhou Gongbang Vibration Damping Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |