CN107143601A - A kind of liquid condenser - Google Patents
A kind of liquid condenser Download PDFInfo
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- CN107143601A CN107143601A CN201710403630.7A CN201710403630A CN107143601A CN 107143601 A CN107143601 A CN 107143601A CN 201710403630 A CN201710403630 A CN 201710403630A CN 107143601 A CN107143601 A CN 107143601A
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- guide rod
- cylinder
- axle
- bellows
- liquid condenser
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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 condenser, including:Upper outer barrel, 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 axle and multiple support arms, guide rod runs through long cylinder axle 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 inner bottom part of lower shell, the two ends of middle cylinder are affixed with the bottom of upper inner cylinder and the top of lower shell respectively, it is vertically arranged with the side wall of middle cylinder and the one-to-one guide groove of support arm, upper hubcap and long cylinder sealing connection, lower axle end cap and long cylinder sealing connection, the two ends of upper bellows are tightly connected with upper inner cylinder and upper hubcap respectively, the two ends of lower bellows are tightly connected with lower shell and lower axle end cap respectively.Because the upper end of guide rod and upper inner cylinder are affixed, lower end and lower shell are affixed, not only ensure above and below the deformation of bellows consume vibrational energy, also improve the bending strength and service life of liquid condenser.
Description
Technical field
The present invention relates to damper field, more particularly to a kind of liquid condenser.
Background technology
In Aeronautics and Astronautics and machinery industry, have been widely used damper to carry out energy-dissipating and shock-absorbing, to ensure equipment just
Often, effectively it is operated.
But existing damper while sensitivity is ensured, the bending strength of damper is difficult to ensure that, therefore in length
After time frequent use, it may appear that damage or damping effect worse and worse the problems such as.
Therefore, how to provide a kind of while sensitivity is ensured, be also equipped with the liquid condenser compared with high-flexural strength, be
Those skilled in the art are badly in need of the technical problem solved.
The content of the invention
It is an object of the invention 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 invention provides following technical scheme:
A kind of liquid condenser, including:Upper outer barrel, 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 barrel is provided with opening, and the connecting cavity includes long cylinder axle and the edge being vertically arranged
The circumferentially horizontally disposed multiple support arms of long cylinder axle, the open edge in the end of the support arm and the upper outer barrel bottom
Affixed, the guide rod runs through the long cylinder axle vertically, and the long cylinder axle is stretched out at the two ends of the guide rod, the guide rod and described
Gap is provided between long cylinder axle, 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
It is fixedly connected on the inner bottom part of the lower shell, the two ends of middle cylinder bottom respectively with the upper inner cylinder and the lower cylinder
The top of body is fixedly connected, be vertically arranged with 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 axle is tightly connected, and the lower end of the lower axle end cap and the long cylinder axle is tightly connected, institute
State inner top and the upper hubcap of the two ends of bellows respectively with the upper inner cylinder to be tightly connected, the lower bellows
Inner bottom part and the lower axle end cap of the two ends respectively with the lower shell be tightly connected, the upper ripple tube cavity and described
Lower ripple tube cavity, the gap between the connecting cavity and the guide rod constitutes damping fluid cavity.
Preferably, in addition to upper spring leaf and lower spring piece, the upper spring leaf is located at the lower section of the upper hubcap, institute
The top that lower spring piece is located at the lower axle end cap is stated, the top fixation at the middle part of the upper spring leaf and the long cylinder axle connects
Connect, the edge of the upper spring leaf is fixedly connected with the bottom of the upper inner cylinder, the middle part of the lower spring piece and the long cylinder
The bottom of axle is fixedly connected, and the edge of the lower spring piece is fixedly connected with the top of the lower shell.
Preferably, the top of the upper outer barrel is provided with upper soft section, and the bottom of the lower shell is provided with down soft section.
Preferably, the top of the upper inner cylinder is provided with the entrance for filling damping fluid, and the entrance passes through sealing screw
Blocked.
Preferably, the upper spring leaf and the lower spring piece are provided with multiple arcs hole.
Preferably, radially uniform distribution of multiple arcuate sockets along the upper spring leaf or the lower spring piece.
Preferably, the inner top of the upper inner cylinder is provided with top base, and the bottom of the top base is provided with first boss, described
First boss is provided with the top of the first blind hole, the guide rod and is arranged in first blind hole, the inner bottom part of the lower shell
Provided with bottom base, the top of the bottom base is provided with second boss, and the second boss is provided with the second blind hole, the guide rod
Bottom is arranged in second blind hole.
Preferably, the lower shell includes shell portion, base and connection cover, and the edge part of the base is connected to described
The bottom of shell portion, the top of the connection cover is connected to the lower edge of the base, and the bottom base is arranged on described
On base.
Preferably, the connection cover is back taper connection cover, and the bottom of the back taper connection cover is provided with connecting rod, described
Under it is soft section be arranged in the connecting rod.
Compared with prior art, above-mentioned technical proposal has advantages below:
A kind of liquid condenser provided by the present invention, including:Upper outer barrel, 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 barrel is provided with opening, and connecting cavity includes the long cylinder being vertically arranged
Axle and along the circumferentially horizontally disposed multiple support arms of long cylinder axle, the open edge in the end of support arm and upper outer barrel bottom is affixed,
Guide rod runs through long cylinder axle vertically, and long cylinder axle is stretched out at the two ends of guide rod, and gap, the upper end of guide rod are provided between guide rod and long cylinder axle
Be fixedly connected on the inner top of inner cylinder, the lower end of guide rod is fixedly connected on the inner bottom part of lower shell, the two 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 with the side wall of middle cylinder one-to-one with support arm
The upper end of guide groove, upper hubcap and long cylinder axle is tightly connected, and the lower end of lower axle end cap and long cylinder axle is tightly connected, upper bellows
Inner top and upper hubcap of the two ends respectively with upper inner cylinder be tightly connected, the two ends of lower bellows respectively with 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.
Using the present invention provide liquid condenser when, itself and need vibration isolation equipment can by it is upper it is soft section, under soft section
It is attached, is vibrated when equipment is produced, and then causes upper outer barrel to drive connecting cavity up-down vibration, when connecting cavity is moved down,
Promote lower axle end cap to move down by long cylinder axle so that the compression of lower bellows, at the same by long cylinder axle pull upper hubcap to
Lower movement so that upper bellows stretching, so that the damping fluid in lower bellows is by the gap between guide rod and long cylinder axle
Into in upper bellows, the damp channel that gap of the vibrational energy between the deformation of bellows and long cylinder axle and guide rod is constituted
In the presence of, it is dissipated.In addition motion is identical with the principle moved downward upwards for connecting cavity, by up and down motion repeatedly, will
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 lower shell are fixed and connected
Connect, its not only ensure that above and below the normal deformation of bellows consume vibrational energy, the entirety for also improving liquid condenser resists
Curved intensity, and then improve its service life.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of technical scheme of the invention or of the prior art
The accompanying drawing used required in description is briefly described, it should be apparent that, drawings in the following description are some of the present invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
The cross section structure diagram for the liquid condenser that Fig. 1 is provided by a kind of embodiment of the invention;
The main structure diagram for the liquid condenser that Fig. 2 is provided by a kind of embodiment of the invention;
The dimensional structure diagram for the liquid condenser that Fig. 3 is provided by a kind of embodiment of the invention;
The upper spring leaf for the liquid condenser that Fig. 4 is provided by a kind of embodiment of the invention and the knot of lower spring piece
Structure schematic diagram;
The structural representation of the soft section of smiling face's type for the liquid condenser that Fig. 5 is provided by a kind of embodiment of the invention
Figure.
Reference is as follows:
1 is upper outer barrel, 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 axle, and 92 be support arm, and 10 be lower spring piece, and 11 be lower bellows, under 12 are
Pedestal, 13 be base, 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.
Embodiment
Just as described in the background section, the bending strength of current liquid condenser is relatively low.
On the basis of the studies above, the embodiments of the invention provide a kind of liquid condenser, itself and need vibration isolation
Equipment is attached, and when equipment produces vibration, and then drive connecting cavity up-down vibration, when connecting cavity is moved down, passes through length
Cylinder axle promotes lower axle end cap to move down so that lower bellows compression, while pull upper hubcap to move down by long cylinder axle,
So that upper bellows stretching, so that the damping fluid in lower bellows enters upper ripple by the gap between guide rod and long cylinder axle
In line pipe, in the presence of the damp channel that gap of the vibrational energy between the deformation of bellows and long cylinder axle and guide rod is constituted,
It is dissipated.In addition motion is identical with the principle moved downward upwards for connecting cavity, by up and down motion repeatedly, vibrational energy is complete
Dissipate in portion.
In order that the above objects, features and advantages of the present invention can become apparent it is understandable, below in conjunction with the accompanying drawings to this hair
Bright 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
It is same as other manner described here to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited by following public embodiment.
It refer to Fig. 1-Fig. 5, the sectional structure for the liquid condenser that Fig. 1 is provided by a kind of embodiment of the invention
Schematic diagram;The main structure diagram for the liquid condenser that Fig. 2 is provided by a kind of embodiment of the invention;Fig. 3 is this
Invent a kind of dimensional structure diagram for the liquid condenser that embodiment is provided;Fig. 4 is a kind of specific reality of the present invention
The upper spring leaf for the liquid condenser that the mode of applying is provided and the structural representation of lower spring piece;Fig. 5 is a kind of specific for the present invention
The structural representation of the soft section of smiling face's type for the liquid condenser that embodiment is provided.
A kind of embodiment of the present invention provides a kind of liquid condenser, including:Upper outer barrel 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 barrel 1 is provided with spacious
Mouthful, connecting cavity 9 includes the long cylinder axle 91 that is vertically arranged and along the circumferential horizontally disposed multiple support arms 92 of long cylinder axle 91, support arm
The open edge connection in 92 end and the bottom of upper outer barrel 1, guide rod 5 runs through long cylinder axle 91 vertically, and length is stretched out at the two ends of guide rod 5
Cylinder axle 91, is provided 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 axle 91
Lower end be fixedly connected on the inner bottom part of lower shell, the bottom and the top of lower shell of the two ends of middle cylinder 8 respectively with upper inner cylinder 2
It is fixedly connected, is vertically arranged with the side wall of middle cylinder 8 and the one-to-one guide groove of support arm 92, upper hubcap 6 and long cylinder axle
91 upper end is tightly connected, and the lower end of lower axle end cap 15 and long cylinder axle 91 is tightly connected, the two ends of upper bellows 4 respectively with it is upper interior
The inner top and upper hubcap 6 of cylinder 2 are tightly connected, the inner bottom part and lower axle of the two ends of lower bellows 11 respectively with lower shell
End cap 15 is tightly connected, the upper inner chamber of bellows 4 and the lower inner chamber of bellows 11, and the gap between connecting cavity 9 and guide rod 5 constitutes resistance
Buddhist nun's sap cavity body.
During the liquid condenser provided using the present embodiment, itself and need vibration isolation equipment can by upper soft section 25, under
Soft section 19 is attached, when equipment produces vibration, and then upper outer barrel 1 drives the up-down vibration of connecting cavity 9, in connecting cavity 9 to moving down
When dynamic, lower axle end cap 15 is promoted to move down by long cylinder axle 91 so that lower bellows 11 compresses, while being drawn by long cylinder axle 91
Dynamic upper hubcap 6 is moved down so that upper bellows 4 is stretched, so that the damping fluid in lower bellows 11 passes through the He of guide rod 5
Gap between long cylinder axle 91 enters in upper bellows 4, vibrational energy the deformation of bellows and long cylinder axle 91 and guide rod 5 it
Between gap constitute damp channel in the presence of, be dissipated.In addition connecting cavity 9 moves the principle phase with moving downward upwards
Together, by up and down motion repeatedly, vibrational energy is all dissipated.Importantly, the upper end of guide rod 5 and upper inner cylinder 2 are fixed and connected
Connect, the lower end of guide rod 5 is fixedly connected with lower shell, its not only ensure that above and below the normal deformation of bellows 11 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 connected with upper outer barrel 1, forms outer chamber 18, and outer chamber 18 passes through
The top of upper outer barrel 1 is connected on the pedestal of space loading.
Further, in addition to upper spring leaf 7 and lower spring piece 10, upper spring leaf 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 leaf 7 is fixedly connected with the top of long cylinder axle 91, upper spring leaf
7 edge is fixedly connected with the bottom of upper inner cylinder 2, and the middle part of lower spring piece 10 is fixedly connected with the bottom of long cylinder axle 91, lower bullet
The edge of reed 10 is fixedly connected with the top of lower shell.It can be ensured on long cylinder axle 91 by upper spring leaf 7 and lower spring piece 10
More relaxed when lower mobile, consume vibrational energy and can more effectively increase lateral stiffness.Wherein upper spring leaf 7 and lower spring
Piece 10 can be bolted on upper inner cylinder 2 and lower shell.
In order to further improve damping effect, the top of upper outer barrel 1 is provided with upper soft section 25, and the bottom of lower shell is provided with down soft
Section 19.Vibration can be carried out by attenuation of the first kind by upper soft section 25, soft section 19 can also be carried out again to vibrational energy under in addition
Secondary decay.In addition, upper soft section 25 soft section 19 with, which is preferably that smiling face's type is soft, saves 24, it is necessary to which explanation, smiling face's type is soft to save 24
It is preferred, on upper soft section 25, the concrete shape of soft section 19 is depended on the circumstances with, and the present embodiment is not limited this.
Wherein, the top of upper inner cylinder 2 is provided with the entrance for filling damping fluid, and entrance is sealed by sealing screw 21
It is stifled.
Further, upper spring leaf 7 and lower spring piece 10 are provided with multiple arcs hole 23.Wherein upper spring leaf 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 are referred to shown in Fig. 4.By arcuate socket 23, its weight on the one hand can be reduced, generation axle is also helped
To elastic deformation, to improve the sensitivity of liquid condenser;On the other hand the lateral stiffness of damper is strengthened.
Wherein, radially uniform distribution of the multiple arcs hole 23 along upper spring leaf 7 or lower spring piece 10.Can certainly be uneven
Even distribution, specific arrangement mode is depended on the circumstances, and the present embodiment is not limited this.
Further, the inner top of upper inner cylinder 2 is provided with top base 3, and the bottom of top base 3 is provided with first boss, first
Boss is provided with the first blind hole, and the top of guide rod 5 is arranged in the first blind hole, and the inner bottom part of lower shell is provided with bottom base 12, under
The top of pedestal 12 is provided with second boss, and second boss is provided with the second blind hole, and the bottom of guide rod 5 is arranged in the second blind hole.
The side wall on the wherein upper top of inner cylinder 2 is provided with through hole, and top base 3 is attached with upper inner cylinder 2 by screw through the through hole, on
The edge of pedestal 3 can be with upper bellows 4 upper weld, the edge of the bottom of upper bellows 4 and upper hubcap 6 welds, with
Constitute upper oil cavitie 16;The side wall of lower shell bottom is provided with through hole, and bottom base 12 runs through the through hole with by attachment screw 22
Cylinder is attached, and the top edge of bottom base 12 and the bottom of lower bellows 11 are welded, the top of lower bellows 11 and lower axle
End cap 15 is welded, to constitute lower oil cavitie 20.
In addition, lower shell includes shell portion 26, base 13 and connection cover 14, the edge part of base 13 is connected to barrel
Points 26 bottom, the top of connection cover 14 is fixedly connected on the lower edge of base 13, and bottom base 12 is arranged on base 13.
Wherein, connection cover 14 is preferably back taper connection cover 14, and the bottom of back taper connection cover 14 is provided with connecting rod, under it is soft
Section 19 is arranged in connecting rod.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for 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, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of liquid condenser, it is characterised in that including:Upper outer barrel, 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 barrel includes what is be vertically arranged provided with opening, the connecting cavity
Long cylinder axle and along the long circumferentially horizontally disposed multiple support arms of cylinder axle, the end of the support arm and the upper outer barrel bottom
Open edge is affixed, and the guide rod runs through the long cylinder axle vertically, and the long cylinder axle is stretched out at the two ends of the guide rod, described
Gap is provided between guide rod and the long cylinder axle, 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 inner bottom part of the lower shell, the two 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, it is vertically arranged with and is led correspondingly with the support arm on the side wall of the middle cylinder
To groove, the upper end of the upper hubcap and the long cylinder axle is tightly connected, and the lower end of the lower axle end cap and the long cylinder axle is close
Envelope connection, the inner top and the upper hubcap of the two ends of the upper bellows respectively with the upper inner cylinder is tightly connected, institute
State inner bottom part and the lower axle end cap of the two ends of lower bellows respectively with the lower shell to be tightly connected, the upper bellows
Inner chamber and the lower ripple tube cavity, the gap between the connecting cavity and the guide rod constitute damping fluid cavity.
2. liquid condenser according to claim 1, it is characterised in that described also including upper spring leaf and lower spring piece
Upper spring leaf is located at the lower section of the upper hubcap, and the lower spring piece 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 axle, and the bottom of the edge of the upper spring leaf and the upper inner cylinder, which is fixed, to be connected
Connect, the middle part of the lower spring piece is fixedly connected with the bottom of the long cylinder axle, the edge of the lower spring piece and the lower cylinder
The top of body is fixedly connected.
3. liquid condenser according to claim 2, it is characterised in that the top of the upper outer barrel is provided with upper soft section, institute
The bottom for stating lower shell is provided with down soft section.
4. liquid condenser according to claim 3, it is characterised in that the top of the upper inner cylinder, which is provided with, is used for filling resistance
The entrance of Buddhist nun's liquid, the entrance is blocked by sealing screw.
5. liquid condenser according to claim 4, it is characterised in that set on the upper spring leaf and the lower spring piece
There is multiple arcs hole.
6. liquid condenser according to claim 5, it is characterised in that multiple arcuate sockets along the upper spring leaf or
The radially uniform distribution of the lower spring piece.
7. the liquid condenser according to any one of claim 1 to 6, it is characterised in that the inner top of the upper inner cylinder is set
There is top base, the bottom of the top base is provided with first boss, and the first boss is provided with the first blind hole, the top of the guide rod
Portion is arranged in first blind hole, and the inner bottom part of the lower shell is provided with bottom base, and the top of the bottom base is provided with second
Boss, the second boss is provided with the second blind hole, and the bottom of the guide rod is arranged in second blind hole.
8. liquid condenser according to claim 7, it is characterised in that the lower shell include shell portion, base and
Connection cover, the edge part of the base is 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 is arranged on the base.
9. liquid condenser according to claim 8, it is characterised in that the connection cover is back taper connection cover, described
The bottom of back taper connection cover be provided with connecting rod, it is described under it is soft section be arranged in the connecting rod.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN116857313A (en) * | 2023-09-01 | 2023-10-10 | 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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