CN207715626U - A kind of novel viscous damper - Google Patents
A kind of novel viscous damper Download PDFInfo
- Publication number
- CN207715626U CN207715626U CN201821074759.4U CN201821074759U CN207715626U CN 207715626 U CN207715626 U CN 207715626U CN 201821074759 U CN201821074759 U CN 201821074759U CN 207715626 U CN207715626 U CN 207715626U
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- CN
- China
- Prior art keywords
- control panel
- piston
- cylinder body
- hole
- viscous damper
- 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.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of novel viscous dampers,It include outer sliding sleeve,Piston rod,Viscous medium,Cylinder body,Damping hole,Through-hole,Piston,Control panel,Cylinder body groove,Control panel tongue,Scale value marks,Cue mark,The outer sliding sleeve is set on the outside of cylinder body,It is connected with piston rod one end,Piston is provided in cylinder body,Piston is set to control panel primary side,Piston rod runs through cylinder body,Piston,Control panel,The damping hole of several different size specifications is provided on piston,There are one through-holes for setting in control panel,The size specification of through-hole is consistent with the damping hole of maximum specification on piston,Control panel outer rim both sides are both provided with symmetrical control panel tongue,Rectangular hook type,Cylinder body is both provided with corresponding cylinder body groove with the junction of control panel outer rim,In the right angle hook type to match with control panel tongue,The utility model is designed reasonably,It is easy to implement,Providing one kind can be under conditions of being changed without damper,The viscous damper of different damping value is provided.
Description
Technical field
The utility model is related to damper, especially a kind of novel viscous damper.
Background technology
Viscous damper is according to the principle that fluid motion, especially will produce throttle resistance when fluid passes through throttle orifice
And it is manufactured, it is a kind of and relevant damper of piston movement speed.It is anti-to be widely used in skyscraper, bridge, building structure
Shake the fields such as transformation, industrial pipeline equipment antivibration, military project.Traditional earthquake-resistant structure is the anti-seismic performance by enhancing structure itself
To resist the natural calamities such as earthquake, wind, snow, tsunami.It is traditional due to the uncertainty of natural calamity action intensity and characteristic
The structure of anti-shock methods design does not have capacity of self-regulation again, therefore works as coming earthquake, often causes great economic damage
It becomes estranged casualties.
The damping value of most viscous damper is fixed in the prior art, can not cope with the specific need of different operating environment
It asks, and the viscous damper of certain damping values that can be adjusted, internal structure are again complex, production cost is excessively high, safeguards not
Just, the cost of enterprise is increased.
Utility model content
The utility model the technical problem to be solved is that defect in the prior art is overcome, providing one kind can be with
The On A Retrofitted Damper of simple and convenient adjustment viscous damper damping value.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel viscous damper includes outer
Sliding sleeve, piston rod, viscous medium, cylinder body, damping hole, through-hole, piston, control panel, cylinder body groove, control panel tongue, scale value
Label, cue mark；The outer sliding sleeve is set on the outside of cylinder body, is connected with piston rod one end, piston is provided in cylinder body, living
Plug is set to control panel side, and piston rod is through cylinder body, piston, control panel.
Further, the damping hole of several different size specifications is provided on the piston.
Further, setting is there are one through-hole in the control panel, maximum specification on the size specification and piston of through-hole
Damping hole is consistent.
Further, the control panel outer rim both sides are both provided with symmetrical control panel tongue, at right angles hook type.
Further, the cylinder body is both provided with corresponding cylinder body groove with the junction of control panel outer rim, is in and control
The right angle hook type that disk tongue matches.
Further, the cylinder surface is provided with the scale value label of corresponding damping value, scale value label and piston
The position of upper damping hole is corresponding.
Further, it is provided with cue mark on the outside of the control panel, position is corresponding to lead to the hole site.
Compared with prior art, the utility model has the beneficial effects that：Reasonable design, it is easy to implement.By on piston
The damping hole of different size specification is set, the position of through-hole is adjusted using rotation control panel, it can be at work according to specific
Situation uses different damping holes, realizes the damping value difference of offer, the cylinder body groove being mutually matched on cylinder body and control panel, control
Disk tongue processed forms circular orbit so that control panel can be rotated freely in cylinder surface, quickly and easily change viscous resistance
The damping value of Buddhist nun's device can very easily know the big of damping value by scale value label, the cue mark set in advance
It is small.
Description of the drawings
Fig. 1 is the lateral section structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the schematic cross-section of the piston of the utility model.
Label in attached drawing：Outer sliding sleeve 1, piston rod 2, viscous medium 3, cylinder body 4, damping hole 5, through-hole 6, piston 7, control
Disk 8, cylinder body groove 9, control panel tongue 10, scale value label 11, cue mark 12.
Specific implementation mode
The utility model is described comprehensively below with reference to accompanying drawings for the ease of understanding the utility model,.In attached drawing
Give the preferred embodiment of the utility model.But the utility model can be realized in many different forms, not use
In restriction the scope of the utility model.
Embodiment：As shown in Figs. 1-3, a kind of novel viscous damper includes outer sliding sleeve 1, piston rod 2, viscous medium
3, cylinder body 4, damping hole 5, through-hole 6, piston 7, control panel 8, cylinder body groove 9, control panel tongue 10, scale value label 11, instruction
Label 12；The outer sliding sleeve 1 is set to 4 outside of cylinder body, is connected with 2 one end of piston rod, piston 7, piston are provided in cylinder body 4
7 are set to 8 side of control panel, and piston rod 2 is through cylinder body 4, piston 7, control panel 8.It is provided with several differences on above-mentioned piston 7
The damping hole 5 of size specification, there are one through-hole 6, the size specification of through-hole 6 and maximum specifications on piston 7 for setting in control panel
Damping hole 5 is consistent, and 8 outer rim both sides of control panel are both provided with symmetrical control panel tongue 10, at right angles hook type, cylinder body 4 and control
The junction of 8 outer rim of disk is both provided with corresponding cylinder body groove 9, in the right angle hook type to match with control panel tongue 10, control
The circular orbit that disk 8 is formed by cylinder body groove 9 and control panel tongue 10, can rotate freely on 4 surface of cylinder body；At work
According to the actual needs, through-hole 6 is aligned with required damping hole 5 by rotating control panel 8 so that 3 slave phase of viscous medium
The damping hole 5 answered passes through, and realizes the purpose for selecting damping value；4 surface of cylinder body is provided with the scale value label of corresponding damping value
11, scale value label 11 is corresponding with the position of damping hole on piston 5, and the outside of control panel 8 is provided with cue mark 12, position with
Through-hole position 6 is set accordingly, by scale value label 11, the cue mark 12 set in advance, can very easily know damping value
Size, convenient for staff, required damping value is set.
Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application technical solution, this field it is common
It will be appreciated by the skilled person that those are modified or replaced equivalently the technical solution of the utility model, without departing from this skill
The objective and range of art scheme, should all cover in the right of the utility model.
Claims (7)
1. a kind of novel viscous damper, includes：Outer sliding sleeve, piston rod, viscous medium, cylinder body, damping hole, through-hole, piston,
Control panel, cylinder body groove, control panel tongue, scale value label, cue mark；It is characterized in that：The outer sliding sleeve is set to cylinder
External side is connected with piston rod one end, and piston is provided in cylinder body, and piston is set to control panel side, and piston rod runs through cylinder
Body, piston, control panel.
2. a kind of novel viscous damper according to claim 1, it is characterised in that：It is provided on the piston several
The damping hole of different size specification.
3. a kind of novel viscous damper according to claim 1, it is characterised in that：It is provided with one in the control panel
A through-hole, the size specification of through-hole are consistent with the damping hole of maximum specification on piston.
4. a kind of novel viscous damper according to claim 1, it is characterised in that：The control panel outer rim both sides are equal
It is provided with symmetrical control panel tongue, at right angles hook type.
5. a kind of novel viscous damper according to claim 1, it is characterised in that：The cylinder body and control panel outer rim
Junction be both provided with corresponding cylinder body groove, in the right angle hook type to match with control panel tongue.
6. a kind of novel viscous damper according to claim 1, it is characterised in that：The cylinder surface is provided with phase
The scale value for the damping value answered marks, and scale value label is corresponding with the position of damping hole on piston.
7. a kind of novel viscous damper according to claim 1, it is characterised in that：It is provided on the outside of the control panel
Cue mark, position are corresponding to lead to the hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074759.4U CN207715626U (en) | 2018-07-09 | 2018-07-09 | A kind of novel viscous damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074759.4U CN207715626U (en) | 2018-07-09 | 2018-07-09 | A kind of novel viscous damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715626U true CN207715626U (en) | 2018-08-10 |
Family
ID=63053406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821074759.4U Expired - Fee Related CN207715626U (en) | 2018-07-09 | 2018-07-09 | A kind of novel viscous damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907108A (en) * | 2019-12-04 | 2020-03-24 | 重庆大学 | Damping test model for liquefied natural gas storage tank |
-
2018
- 2018-07-09 CN CN201821074759.4U patent/CN207715626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907108A (en) * | 2019-12-04 | 2020-03-24 | 重庆大学 | Damping test model for liquefied natural gas storage tank |
| CN110907108B (en) * | 2019-12-04 | 2020-10-09 | 重庆大学 | Damping test model for liquefied natural gas storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180810 Termination date: 20210709 |