CN107143601B - A kind of liquid condenser - Google Patents
A kind of liquid condenser Download PDFInfo
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- CN107143601B CN107143601B CN201710403630.7A CN201710403630A CN107143601B CN 107143601 B CN107143601 B CN 107143601B CN 201710403630 A CN201710403630 A CN 201710403630A CN 107143601 B CN107143601 B CN 107143601B
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- cylinder
- guide rod
- bellows
- cylinder axis
- inner cylinder
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Classifications
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- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
-
- 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
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of liquid condensers, comprising: upper outer cylinder, upper inner cylinder, upper bellows, upper hubcap, middle cylinder, connecting cavity, lower axle end cap, lower shell and guide rod;Connecting cavity includes long cylinder axis and multiple support arms, guide rod runs through long cylinder axis vertically, the upper end of guide rod is fixed in the inner top of inner cylinder, the lower end of guide rod is fixed in the interior bottom of lower shell, the both ends of middle cylinder are affixed with the top of the bottom of upper inner cylinder and lower shell respectively, it is vertically arranged on the side wall of middle cylinder and the one-to-one guide groove of support arm, upper hubcap is connected with long cylinder sealing, lower axle end cap is connected with long cylinder sealing, the both ends of upper bellows are tightly connected with upper inner cylinder and upper hubcap respectively, the both ends of lower bellows are tightly connected with lower shell and lower axle end cap respectively.Since the upper end of guide rod and upper inner cylinder are affixed, lower end and lower shell are affixed, guarantee the deformation of bellows up and down not only to consume vibrational energy, also improve the bending strength and service life of liquid condenser.
Description
Technical field
The present invention relates to damper fields, more particularly to a kind of liquid condenser.
Background technique
In Aeronautics and Astronautics and machinery industry, damper is had been widely used to carry out energy-dissipating and shock-absorbing, to guarantee equipment just
Often, work is effectively performed.
But existing damper while guaranteeing sensitivity, be difficult to ensure the bending strength of damper, therefore in length
After time frequent use, it may appear that damage or damping effect worse and worse the problems such as.
Therefore, one kind how is provided while guaranteeing sensitivity, is also equipped with the liquid condenser compared with high-flexural strength, is
Those skilled in the art's technical problem urgently to be solved.
Summary of the invention
The object of the present invention is to provide a kind of liquid condenser, it can effectively solve sensitivity and bending strength is difficult to take into account
The problems such as.
In order to solve the above technical problems, the present invention provides the following technical scheme that
A kind of liquid condenser, comprising: upper outer cylinder, upper inner cylinder, upper bellows, upper hubcap, middle cylinder, connecting cavity, lower axle
End cap, lower shell and guide rod;The bottom of the upper outer cylinder is equipped with opening, and the connecting cavity includes the long cylinder axis being vertically arranged and edge
The circumferentially horizontally disposed multiple support arms of long cylinder axis, the edge of the end of the support arm and the upper outer cylinder bottom opening
Affixed, the guide rod runs through the long cylinder axis vertically, and the long cylinder axis is stretched out at the both ends of the guide rod, the guide rod and described
Gap is equipped between long cylinder axis, the upper end of the guide rod is fixedly connected on the inner top of the upper inner cylinder, the lower end of the guide rod
Be fixedly connected on the interior bottom of the lower shell, the both ends of the middle cylinder respectively with the bottom of the upper inner cylinder and the lower cylinder
The top of body is fixedly connected, be vertically arranged on the side wall of the middle cylinder with the one-to-one guide groove of the support arm, it is described
The upper end of upper hubcap and the long cylinder axis is tightly connected, and the lower end of the lower axle end cap and the long cylinder axis is tightly connected, institute
The both ends for stating bellows are tightly connected with the inner top of the upper inner cylinder and the upper hubcap respectively, the lower bellows
Both ends be tightly connected respectively with the interior bottom of the lower shell and the lower axle end cap, the upper ripple tube cavity and described
Lower ripple tube cavity, the gap between the connecting cavity and the guide rod constitute damping fluid cavity.
It preferably, further include upper spring piece and lower spring leaf, the upper spring piece is located at the lower section of the upper hubcap, institute
State the top that lower spring leaf is located at the lower axle end cap, the fixed company in the top at the middle part of the upper spring piece and the long cylinder axis
It connects, the edge of the upper spring piece is fixedly connected with the bottom of the upper inner cylinder, the middle part of the lower spring leaf and the long cylinder
The lower part of axis is fixedly connected, and the edge of the lower spring leaf is fixedly connected with the top of the lower shell.
Preferably, the top of the upper outer cylinder is equipped with upper soft section, and the bottom of the lower shell is equipped with down soft section.
Preferably, the top of the upper inner cylinder is equipped with the entrance for filling damping fluid, and the entrance passes through sealing screw
It is blocked.
Preferably, the upper spring piece and the lower spring leaf are equipped with multiple arcs hole.
Preferably, radially uniform distribution of multiple arcuate sockets along the upper spring piece or the lower spring leaf.
Preferably, the inner top of the upper inner cylinder is equipped with top base, and the bottom of the top base is equipped with first boss, described
First boss is equipped with the first blind hole, and the top of the guide rod is arranged in first blind hole, the interior bottom of the lower shell
Equipped with bottom base, the top of the bottom base is equipped with second boss, and the second boss is equipped with the second blind hole, the guide rod
Bottom end is arranged in second blind hole.
Preferably, the lower shell includes shell portion, pedestal and connection cover, and the edge part of the pedestal is connected to described
The bottom of shell portion, the top of the connection cover are connected to the lower edge of the pedestal, and the bottom base is arranged described
On pedestal.
Preferably, the connection cover is back taper connection cover, and the bottom of the back taper connection cover is equipped with connecting rod, described
Under soft section be arranged in the connecting rod.
Compared with prior art, above-mentioned technical proposal has the advantage that
A kind of liquid condenser provided by the present invention, comprising: upper outer cylinder, upper inner cylinder, upper bellows, upper hubcap, in
Cylinder, connecting cavity, lower axle end cap, lower shell and guide rod;The bottom of upper outer cylinder is equipped with opening, and connecting cavity includes the long cylinder being vertically arranged
Axis and along the circumferentially horizontally disposed multiple support arms of long cylinder axis, the edge of the end of support arm and upper outer cylinder bottom opening is affixed,
Guide rod runs through long cylinder axis vertically, and long cylinder axis is stretched out at the both ends of guide rod, and gap, the upper end of guide rod are equipped between guide rod and long cylinder axis
Be fixedly connected on the inner top of inner cylinder, the lower end of guide rod is fixedly connected on the interior bottom of lower shell, the both ends of middle cylinder respectively and
The bottom of upper inner cylinder and the top of lower shell are fixedly connected, and are vertically arranged on the side wall of middle cylinder one-to-one with support arm
The upper end of guide groove, upper hubcap and long cylinder axis is tightly connected, and the lower end of lower axle end cap and long cylinder axis is tightly connected, upper bellows
Both ends be tightly connected respectively with the inner top of upper inner cylinder and upper hubcap, the both ends of lower bellows are respectively and in lower shell
Bottom and lower axle end cap are tightly connected, upper ripple tube cavity and lower ripple tube cavity, the gap between connecting cavity and guide rod
Constitute damping fluid cavity.
When using liquid condenser provided by the invention, and need vibration isolation equipment can by upper soft section, under soft section
It is attached, is vibrated when equipment generates, so that upper outer cylinder drives connecting cavity to vibrate up and down, when connecting cavity moves down,
Push lower axle end cap to move down by long cylinder axis so that lower bellows compresses, while by long cylinder axis pull upper hubcap to
Lower movement, so that upper bellows stretches, so that the damping fluid in lower bellows is by the gap between guide rod and long cylinder axis
Into in upper bellows, the damp channel of gap composition of the vibrational energy between the deformation and long cylinder axis and guide rod of bellows
Under the action of, it is dissipated.Furthermore connecting cavity moves upwards identical as the principle moved downward, will by up and down motion repeatedly
Vibrational energy all dissipates.Importantly, the upper end of guide rod is fixedly connected with upper inner cylinder, the lower end of guide rod and the fixed company of lower shell
It connects, ensure that the normal deformation of upper and lower bellows not only to consume vibrational energy, the entirety for also improving liquid condenser is anti-
Curved intensity, and then improve its service life.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the present invention or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic cross-sectional view of liquid condenser provided by a kind of specific embodiment of the present invention;
Fig. 2 is the schematic view of the front view of liquid condenser provided by a kind of specific embodiment of the present invention;
Fig. 3 is the schematic perspective view of liquid condenser provided by a kind of specific embodiment of the present invention;
Fig. 4 is the upper spring piece of liquid condenser and the knot of lower spring leaf provided by a kind of specific embodiment of the present invention
Structure schematic diagram;
Fig. 5 is the structural representation of the soft section of smiling face's type of liquid condenser provided by a kind of specific embodiment of the present invention
Figure.
Appended drawing reference is as follows:
1 is upper outer cylinder, and 2 be upper inner cylinder, and 3 be top base, and 4 be upper bellows, and 5 be guide rod, and 6 be upper hubcap, and 7 be upper bullet
Reed, 8 be middle cylinder, and 9 be connecting cavity, and 91 be long cylinder axis, and 92 be support arm, and 10 be lower spring leaf, and 11 be lower bellows, under 12 are
Pedestal, 13 be pedestal, and 14 be connection cover, and 15 be lower axle end cap, and 16 be upper oil cavitie, and 17 be inner chamber body, and 18 be outer chamber, under 19 are
Soft section, 20 be lower oil cavitie, and 21 be sealing screw, and 22 be attachment screw, and 23 be arcuate socket, and 24 be the soft section of smiling face's type, and 25 be upper soft
Section, 26 be shell portion.
Specific embodiment
Just as described in the background section, the bending strength of liquid condenser is lower at present.
On the basis of the studies above, the embodiment of the invention provides a kind of liquid condensers, and need vibration isolation
Equipment is attached, and is vibrated, and then connecting cavity is driven to vibrate up and down when equipment generates, when connecting cavity moves down, is passed through length
Cylinder axis pushes lower axle end cap to move down, so that lower bellows compresses, while pulling upper hubcap to move down by long cylinder axis,
So that upper bellows stretches, so that the damping fluid in lower bellows enters upper ripple by the gap between guide rod and long cylinder axis
In line pipe, under the action of the damp channel that gap of the vibrational energy between the deformation of bellows and long cylinder axis and guide rod is constituted,
It is dissipated.Furthermore connecting cavity moves upwards identical as the principle moved downward, by up and down motion repeatedly, vibrational energy is complete
It dissipates in portion.
It is understandable in order to enable the above objects, features and advantages of the present invention to become apparent, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
Fig. 1-Fig. 5 is please referred to, Fig. 1 is the sectional structure of liquid condenser provided by a kind of specific embodiment of the present invention
Schematic diagram;Fig. 2 is the schematic view of the front view of liquid condenser provided by a kind of specific embodiment of the present invention;Fig. 3 is this
Invent a kind of schematic perspective view of liquid condenser provided by specific embodiment;Fig. 4 is a kind of specific reality of the present invention
Apply the upper spring piece of liquid condenser provided by mode and the structural schematic diagram of lower spring leaf;Fig. 5 is that the present invention is a kind of specific
The structural schematic diagram of the soft section of smiling face's type of liquid condenser provided by embodiment.
A kind of specific embodiment of the invention provides a kind of liquid condenser, comprising: upper outer cylinder 1, upper inner cylinder 2, on
Bellows 4, upper hubcap 6, middle cylinder 8, connecting cavity 9, lower axle end cap 15, lower shell and guide rod 5;The bottom of upper outer cylinder 1 is equipped with spacious
Mouthful, connecting cavity 9 includes the long cylinder axis 91 that is vertically arranged and along the circumferential horizontally disposed multiple support arms 92 of long cylinder axis 91, support arm
92 end is connected with the edge of upper 1 bottom of outer cylinder opening, and guide rod 5 runs through long cylinder axis 91 vertically, and length is stretched out at the both ends of guide rod 5
Cylinder axis 91, is equipped with gap, the upper end of guide rod 5 is fixedly connected on the inner top of inner cylinder 2, guide rod 5 between guide rod 5 and long cylinder axis 91
Lower end be fixedly connected on the interior bottom of lower shell, the both ends of middle cylinder 8 top with the bottom of upper inner cylinder 2 and lower shell respectively
It is fixedly connected, is vertically arranged on the side wall of middle cylinder 8 and the one-to-one guide groove of support arm 92, upper hubcap 6 and long cylinder axis
91 upper end is tightly connected, and the lower end of lower axle end cap 15 and long cylinder axis 91 is tightly connected, the both ends of upper bellows 4 respectively with it is upper interior
Cylinder 2 inner top and upper hubcap 6 be tightly connected, the both ends of lower bellows 11 respectively with the interior bottom of lower shell and lower axle
End cap 15 is tightly connected, upper 4 inner cavity of bellows and lower 11 inner cavity of bellows, and the gap between connecting cavity 9 and guide rod 5 constitutes resistance
Buddhist nun's sap cavity body.
When using liquid condenser provided in this embodiment, and need vibration isolation equipment can by upper soft section 25, under
Soft section 19 is attached, and when equipment generates vibration, and then upper outer cylinder 1 drives connecting cavity 9 to vibrate up and down, in connecting cavity 9 to moving down
It when dynamic, pushes lower axle end cap 15 to move down by long cylinder axis 91, so that lower bellows 11 compresses, while being drawn by long cylinder axis 91
Dynamic upper hubcap 6 moves down, so that upper bellows 4 stretches, so that the damping fluid in lower bellows 11 passes through 5 He of guide rod
Gap between long cylinder axis 91 enters in upper bellows 4, vibrational energy the deformation of bellows and long cylinder axis 91 and guide rod 5 it
Between gap constitute damp channel under the action of, be dissipated.Furthermore connecting cavity 9 moves upwards and the principle phase that moves downward
Together, by up and down motion repeatedly, vibrational energy is all dissipated.Importantly, the upper end of guide rod 5 and the fixed company of upper inner cylinder 2
It connects, the lower end of guide rod 5 is fixedly connected with lower shell, ensure that the normal deformation of upper and lower bellows 11 not only to consume vibrational energy
Amount, also improves the integral bending of liquid condenser, and then improve its service life.
Wherein upper inner cylinder 2, middle cylinder 8 and lower shell constitute inner chamber body 17, and inner chamber body 17 is connected to by the bottom of lower shell
On the workbench of space loading, the support arm 92 of connecting cavity 9 is connect with upper outer cylinder 1, forms outer chamber 18, and outer chamber 18 passes through
The top of upper outer cylinder 1 is connected on the pedestal of space loading.
It further, further include upper spring piece 7 and lower spring leaf 10, upper spring piece 7 is located at the lower section of upper hubcap 6, under
Spring leaf 10 is located at the top of lower axle end cap 15, and the middle part of upper spring piece 7 is fixedly connected with the top of long cylinder axis 91, upper spring piece
7 edge is fixedly connected with the bottom of upper inner cylinder 2, and the middle part of lower spring leaf 10 is fixedly connected with the lower part of long cylinder axis 91, lower bullet
The edge of reed 10 is fixedly connected with the top of lower shell.It can guarantee on long cylinder axis 91 by upper spring piece 7 and lower spring leaf 10
It is more mitigated when lower mobile, consume vibrational energy and can more effectively increase lateral stiffness.Wherein upper spring piece 7 and lower spring
Piece 10 can be bolted on upper inner cylinder 2 and lower shell.
In order to further increase damping effect, the top of upper outer cylinder 1 is equipped with upper soft section 25, and the bottom of lower shell is equipped with down soft
Section 19.Vibration can be subjected to attenuation of the first kind by upper soft section 25, furthermore soft section 19 can also carry out again vibrational energy under
Secondary decaying.In addition, upper soft section 25 soft section 19 under is preferably the soft section 24 of smiling face's type, it should be noted that 24, the soft section of smiling face's type
It is preferably, to depend on the circumstances about upper soft section 25 concrete shape of soft section 19 under, the present embodiment does not limit this.
Wherein, the top of upper inner cylinder 2 is equipped with the entrance for filling damping fluid, and entrance is sealed by sealing screw 21
It is stifled.
Further, upper spring piece 7 and lower spring leaf 10 are equipped with multiple arcs hole 23.Wherein upper spring piece 7 and lower bullet
Reed 10 is preferably sheet metal, and the center of circle in multiple arcs hole 23 is the center of circle of sheet metal, and arcuate socket 23 is relative to each other
Size and arrangement mode can refer to shown in Fig. 4.By arcuate socket 23, its weight on the one hand can be reduced, also helps generation axis
To flexible deformation, to improve the sensitivity of liquid condenser;On the other hand enhance the lateral stiffness of damper.
Wherein, radially uniform distribution of the multiple arcs hole 23 along upper spring piece 7 or lower spring leaf 10.It can certainly be uneven
Even distribution, specific arrangement mode depend on the circumstances, and the present embodiment does not limit this.
Further, the inner top of upper inner cylinder 2 is equipped with top base 3, and the bottom of top base 3 is equipped with first boss, and first
Boss is equipped with the first blind hole, and the top of guide rod 5 is arranged in the first blind hole, and the interior bottom of lower shell is equipped with bottom base 12, under
The top of pedestal 12 is equipped with second boss, and second boss is equipped with the second blind hole, and the bottom end of guide rod 5 is arranged in the second blind hole.
Wherein the side wall on upper 2 top of inner cylinder is equipped with through-hole, and top base 3 is attached by screw through the through-hole with upper inner cylinder 2, on
The edge of pedestal 3 can be welded with the top of upper bellows 4, and the edge of the bottom of upper bellows 4 and upper hubcap 6 is welded, with
Constitute upper oil cavitie 16;The side wall of lower shell bottom is equipped with through-hole, and bottom base 12 runs through the through-hole under by attachment screw 22
Cylinder is attached, and the bottom of the top edge of bottom base 12 and lower bellows 11 is welded, the top of lower bellows 11 and lower axle
End cap 15 welds, to constitute lower oil cavitie 20.
In addition, lower shell includes shell portion 26, pedestal 13 and connection cover 14, the edge part of pedestal 13 is connected to barrel
Divide 26 bottom, the top of connection cover 14 is fixedly connected on the lower edge of pedestal 13, and bottom base 12 is arranged on pedestal 13.
Wherein, connection cover 14 is preferably back taper connection cover 14, and the bottom of back taper connection cover 14 is equipped with connecting rod, under it is soft
Section 19 is arranged in connecting rod.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of liquid condenser characterized by comprising upper outer cylinder, upper inner cylinder, upper bellows, upper hubcap, middle cylinder, company
Connect chamber, lower axle end cap, lower shell and guide rod;The bottom of the upper outer cylinder is equipped with opening, and the connecting cavity includes being vertically arranged
Long cylinder axis and along the long circumferentially horizontally disposed multiple support arms of cylinder axis, the end of the support arm and the upper outer cylinder bottom
Open edge is affixed, and the guide rod runs through the long cylinder axis vertically, and the long cylinder axis is stretched out at the both ends of the guide rod, described
Gap is equipped between guide rod and the long cylinder axis, the upper end of the guide rod is fixedly connected on the inner top of the upper inner cylinder, described
The lower end of guide rod is fixedly connected on the interior bottom of the lower shell, the both ends of the middle cylinder respectively with the bottom of the upper inner cylinder with
And the top of the lower shell is fixedly connected, and is vertically arranged on the side wall of the middle cylinder and is led correspondingly with the support arm
To slot, the upper end of the upper hubcap and the long cylinder axis is tightly connected, and the lower end of the lower axle end cap and the long cylinder axis is close
Envelope connection, the both ends of the upper bellows are tightly connected with the inner top of the upper inner cylinder and the upper hubcap respectively, under
The both ends of bellows are tightly connected with the interior bottom of the lower shell and the lower axle end cap respectively, the upper ripple tube cavity
With the lower ripple tube cavity, the gap between the connecting cavity and the guide rod constitutes damping fluid cavity.
2. liquid condenser according to claim 1, which is characterized in that it further include upper spring piece and lower spring leaf, it is described
Upper spring piece is located at the lower section of the upper hubcap, and the lower spring leaf is located at the top of the lower axle end cap, the upper spring
The middle part of piece is fixedly connected with the top of the long cylinder axis, and the bottom of the edge of the upper spring piece and the upper inner cylinder is fixed to be connected
It connects, the middle part of the lower spring leaf is fixedly connected with the lower part of the long cylinder axis, the edge of the lower spring leaf and the lower cylinder
The top of body is fixedly connected.
3. liquid condenser according to claim 2, which is characterized in that the top of the upper outer cylinder is equipped with upper soft section, institute
The bottom for stating lower shell is equipped with down soft section.
4. liquid condenser according to claim 3, which is characterized in that the top of the upper inner cylinder, which is equipped with, is used for filling resistance
The entrance of Buddhist nun's liquid, the entrance are blocked by sealing screw.
5. liquid condenser according to claim 4, which is characterized in that set on the upper spring piece and the lower spring leaf
There is multiple arcs hole.
6. liquid condenser according to claim 5, which is characterized in that multiple arcuate sockets along the upper spring piece or
The radially uniform distribution of the lower spring leaf.
7. according to the described in any item liquid condensers of claim 3 to 6, which is characterized in that the inner top of the upper inner cylinder is set
There is top base, the bottom of the top base is equipped with first boss, and the first boss is equipped with the first blind hole, the top of the guide rod
Portion is arranged in first blind hole, and the interior bottom of the lower shell is equipped with bottom base, and the top of the bottom base is equipped with second
Boss, the second boss are equipped with the second blind hole, and the bottom end of the guide rod is arranged in second blind hole.
8. liquid condenser according to claim 7, which is characterized in that the lower shell include shell portion, pedestal and
Connection cover, the edge part of the pedestal are connected to the bottom of the shell portion, and the top of the connection cover is connected to the bottom
The lower edge of seat, the bottom base setting is on the base.
9. liquid condenser according to claim 8, which is characterized in that the connection cover is back taper connection cover, described
The bottom of back taper connection cover is equipped with connecting rod, and soft section is arranged in the connecting rod under described.
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CN114675048A (en) * | 2022-03-31 | 2022-06-28 | 中国科学院西安光学精密机械研究所 | Satellite-borne Doppler differential interferometer with flexible supporting structure |
CN116857313B (en) * | 2023-09-01 | 2023-11-14 | 中国科学院长春光学精密机械与物理研究所 | Damping-adjustable vibration-damping energy-consuming mechanism |
CN117739052A (en) * | 2024-02-20 | 2024-03-22 | 中国科学院长春光学精密机械与物理研究所 | Liquid damper built in space telescope support truss |
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CN104500648A (en) * | 2014-11-27 | 2015-04-08 | 上海交通大学 | Two-parameter micro-vibration active and passive vibration isolation platform and system |
CN104632989A (en) * | 2014-12-29 | 2015-05-20 | 上海交通大学 | High-performance fluid damnailg vibration isolator and parallel connecting vibration isolation platform |
CN104776148A (en) * | 2015-04-02 | 2015-07-15 | 中国科学院长春光学精密机械与物理研究所 | Viscous fluid damper for on-orbit vibration isolation of spatial load |
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