CN108657376B - A kind of river-sea through ship cabin seat damping device - Google Patents
A kind of river-sea through ship cabin seat damping device Download PDFInfo
- Publication number
- CN108657376B CN108657376B CN201810376855.2A CN201810376855A CN108657376B CN 108657376 B CN108657376 B CN 108657376B CN 201810376855 A CN201810376855 A CN 201810376855A CN 108657376 B CN108657376 B CN 108657376B
- Authority
- CN
- China
- Prior art keywords
- ceiling
- river
- sea
- planking
- shearing frame
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
Abstract
The present invention relates to ship damper technical fields, refer specifically to a kind of river-sea through ship cabin seat damping device；Planking and Ceiling including hull, several movable supports are equipped between the planking and Ceiling, several movable supports are equally spaced arranged into multiple column units, and elastic potential energy restorer is connected between the upper end and Ceiling of movable support, and movable support is equipped with gravitional force restorer；It is equipped between two adjacent movable supports in the column unit with fluctuation dampers, is equipped with damper rod with the both ends in fluctuation dampers, the outer end of two damper rods is cooperatively connected with adjacent movable support respectively；Structure of the invention is reasonable, host vibration is born as the support construction of Ceiling by movable support, under the action of with fluctuation dampers, elastic potential energy restorer and gravity hanging block, vibration is decomposed and prevented step by step, Ceiling is reduced to the dynamic response of vibration, to which Ceiling be effectively reduced with the movement range of shake, cabin comfort is improved.
Description
Technical field
The present invention relates to ship damper technical fields, refer specifically to a kind of river-sea through ship cabin seat damping device.
Background technique
River and sea Ship Transportation is due to cutting down the number of intermediate links, eliminating cargo loss, transportation cost and raising is greatly reduced
Conevying efficiency and the deep welcome by shipowner and the owner of cargo.But since the big opening on hull reduces Hull Strength, in extraneous stormy waves
Under stream loading, the deformation that hull generates is larger, and marine main engine shafting generates eccentric force effect, simultaneously because propeller is uneven
Influent stream causes its vibration more serious, and the vibration of river-sea through ship area of aircraft cabins is more serious, affects this regional work personnel
Mood and working efficiency, people have devised the damping device of many area of aircraft cabins seats thus, such as damper, but due to
The unicity of its shock absorption principle, damping effect are unsatisfactory.Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is structurally reasonable, can be effectively relieved
The vibration of area of aircraft cabins caused by host running, improves amenity, river-sea through ship cabin seat damping device.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of river-sea through ship cabin seat damping device of the present invention, planking and Ceiling including hull,
Several movable supports are equipped between the planking and Ceiling, several movable supports are equally spaced arranged into multiple lists
Member, is connected with elastic potential energy restorer between the upper end and Ceiling of movable support, movable support lower end frame is set on planking
And be cooperatively connected with it, movable support is equipped with gravitional force restorer；In the column unit two adjacent movable supports it
Between be equipped with fluctuation dampers, with the both ends in fluctuation dampers be equipped with can along its laterally movable damper rod, two damper rods
Outer end is cooperatively connected with adjacent movable support respectively.
According to above scheme, the movable support includes the upper fork-shearing frame and lower fork-shearing frame of X-shaped, two power of upper fork-shearing frame
Hinge axis is connected separately between arm lower end and two arm of force upper ends of lower fork-shearing frame；Two arm of force upper ends of the upper fork-shearing frame
It is cooperatively connected with elastic potential energy restorer, two hinge axis are fixedly connected with the damper rod outer end of respective side respectively.
According to above scheme, guideway is equipped on the planking with below fluctuation dampers vertically, with fluctuation dampers
Bottom surface be equipped with guiding vertical bar, the lower end for being oriented to vertical bar is arranged in the inner hole of guideway and is oriented to vertical bar can be along guideway
Vertical activity.
According to above scheme, described with damping hole is equipped in fluctuation dampers, the both ends of damping hole are run through with fluctuation dampers, resistance
Piston head is equipped in the left and right port in Buddhist nun hole, piston head is fixedly connected with corresponding damper rod inner end, then the damper rod is outer
End is fixedly connected with adjacent hinge axis；It is described with hollow liquid container is equipped in fluctuation dampers vertically, under the inner cavity of liquid container
End is connected to damping hole, and damping fluid is filled in liquid container and damping hole.
According to above scheme, the upper end of the liquid container is opening setting, and the liquid level of damping fluid does not surpass in liquid container
The half of its depth of inner cavity is crossed, the upper port of liquid container is equipped with ventilated membrane.
According to above scheme, the elastic potential energy restorer includes guide rail, and guide rail and Ceiling interval are arranged
And the both ends of guide rail are equipped with the fixed link of connection Ceiling；It is set in the guide rail there are two movable axle sleeve, is above cut
Two arm of force upper ends of crotch are fixedly connected with corresponding movable axle sleeve respectively, and between movable axle sleeve and the fixed link of corresponding end
Equipped with damping spring.
According to above scheme, two arm of force lower ends of the lower fork-shearing frame are equipped with can be along the walking of planking transverse translation
Idler wheel.
According to above scheme, the gravitional force restorer includes gravity hanging block, and gravity hanging block is set to upper fork-shearing frame under
Between fork-shearing frame and gravity hanging block by elastic traction rope is separately connected two hinge axis.
The invention has the following beneficial effects: structure of the invention is reasonable, by movable support as the support construction of Ceiling to hold
It is shaken by host, under the action of with fluctuation dampers, elastic potential energy restorer and gravity hanging block, vibration is decomposed and disappeared step by step
It removes, reduces Ceiling to the dynamic response of vibration, so that Ceiling be effectively reduced with the movement range of shake, improve cabin comfort
Property.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
In figure:
1, planking；2, movable support；3, with fluctuation dampers；4, elastic potential energy restorer；11, Ceiling；12, guiding axis
Set；21, upper fork-shearing frame；22, lower fork-shearing frame；23, hinge axis；24, gravity hanging block；25, elastic traction rope；26, walking roller；
31, damper rod；32, it is oriented to vertical bar；33, damping hole；34, piston head；35, liquid container；36, damping fluid；37, ventilated membrane；41, it leads
To cross bar；42, fixed link；43, fixed link；44, damping spring.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of river-sea through ship cabin seat damping device of the present invention, the planking including hull
1 and Ceiling 11, several movable supports 2, several 2 equidistant intervals of movable support are equipped between the planking 1 and Ceiling 11
Ground is arranged into multiple column units, and elastic potential energy restorer 4, activity branch are connected between the upper end and Ceiling 11 of movable support 2
2 lower end frame of frame is set on planking 1 and is cooperatively connected with it, and movable support 2 is equipped with gravitional force restorer；The column unit
In be equipped with fluctuation dampers 3 between adjacent two movable supports 2, being equipped with the both ends in fluctuation dampers 3 can be along its transverse direction
Movable damper rod 31, the outer end of two damper rods 31 are cooperatively connected with adjacent movable support 2 respectively；The Ceiling 11 is made
For personnel activity's platform in cabin, Ceiling 11 generates vertical vibration, the activity with respect to planking 1 when the engine is working
Load carrier of the bracket 2 as Ceiling 11 becomes for converting the lateral of movable support 2 for the vertical amplitude of Ceiling 11
Shape, and then pass through the elastic potential energy restorer 4 on movable support 2, provide reversed resistance with fluctuation dampers 3 and gravitional force restorer
Power decomposes the vibration kinetic energy of Ceiling 11 to reduce amplitude, improves the comfort of personnel in cabin.
The movable support 2 includes the upper fork-shearing frame 21 and lower fork-shearing frame 22 of X-shaped, two arm of force lower ends of upper fork-shearing frame 21
Hinge axis 23 is connected separately between two arm of force upper ends of lower fork-shearing frame 22；Two arm of force upper ends of the upper fork-shearing frame 21
It is cooperatively connected with elastic potential energy restorer 4, two hinge axis 23 are fixedly connected with 31 outer end of the damper rod of respective side respectively；It is described
Upper fork-shearing frame 21 and lower fork-shearing frame 22 are hinged by two arm of forces to be constituted, and makes upper scissor after docking by two hinge axis 23
Frame 21 and lower fork-shearing frame 22 are integrally formed the movable support 2 of linkage deformation, and opposite 1 upper end of upper fork-shearing frame is resetted with elastic potential energy
4 one linkage of device, and two arm of force lower ends then lateral magnification on planking 1 of lower fork-shearing frame 22；The movable support 2 is by cabin
The amplitude up and down of bottom plate 11 is converted into the expansion reciprocating action of two hinge axis 23, to realize vertical amplitude and lateral displacement
Conversion further cooperates elastic potential energy restorer 4, decomposes shaking force with fluctuation dampers 3 and gravitional force restorer, reduces cabin
The amplitude of bottom plate 11 is to improve cabin comfort.
It is equipped with guideway 12 vertically on the planking 1 with 3 lower section of fluctuation dampers, is set with the bottom surface of fluctuation dampers 3
There is guiding vertical bar 32, the lower end of guiding vertical bar 32 is arranged in the inner hole of guideway 12 and is oriented to vertical bar 32 can be along guideway
12 vertical activities；The cooperation of the guideway 12 and guiding vertical bar 32 is servo-actuated for controlling the relative position with fluctuation dampers 3
Movable support 2 of the damper 3 in the left and right sides generates synchronous upper and lower displacement when deforming, while by damper rod 31 to two sides pair
Hinge axis 23 improves lateral resistance, and then decomposes the vibration energy of Ceiling 11.
It is described with damping hole 33 is equipped in fluctuation dampers 3, the both ends of damping hole 33 are run through with fluctuation dampers 3, damping hole 33
Left and right port in be equipped with piston head 34, piston head 34 is fixedly connected with corresponding 31 inner end of damper rod, then the damper rod 31
Outer end be fixedly connected with adjacent hinge axis 23；It is described in fluctuation dampers 3 vertically be equipped with hollow liquid container 35, liquid container
35 inner cavity lower end is connected to damping hole 33, and damping fluid 36 is filled in liquid container 35 and damping hole 33, and the liquid container 35 is
Damping fluid 36 generate gravitional force, to provide reversed resistance in 31 relative constriction of damper rod at 3 both ends of damper, and live
Damping fluid 36, which provides, when dynamic bracket 2 resets resets potential energy to make overall mechanism Rapid reset.
The upper end of the liquid container 35 is opening setting, and the liquid level of damping fluid 36 is no more than its inner cavity in liquid container 35
The half of depth, the upper port of liquid container 35 are equipped with ventilated membrane 37, and the ventilated membrane 37 is for the air stream in liquid container 35
Lead to and prevents the splashing of damping fluid 36 from leaking.
The elastic potential energy restorer 4 includes guide rail 41, guide rail 41 and the setting of the interval of Ceiling 11 and is oriented to
The both ends of cross bar 41 are equipped with the fixed link 43 of connection Ceiling 11；It is set in the guide rail 41 there are two movable axle sleeve 42,
Two arm of force upper ends of upper fork-shearing frame 21 are fixedly connected with corresponding movable axle sleeve 42 respectively, and movable axle sleeve 42 and corresponding end
Damping spring 44 is equipped between fixed link 43；When the movable support 2 receives compression, the upper end of upper fork-shearing frame 21 is with movable axle sleeve
42 expand along guide rail 41, and damping spring 44 is provided shock absorbing by compression and damps, while the upper end of upper fork-shearing frame 21 passes through
Elastic potential energy restorer 4 connects Ceiling 11 to synchronous up and down action.
Two arm of force lower ends of the lower fork-shearing frame 22 are equipped with can be along the walking roller 26 of 1 transverse translation of planking, institute
It states lower 22 lower end of fork-shearing frame and is flexibly connected with planking 11 by the composition of walking roller 26, thus movable support 2 and Ceiling 11
It can integrally be acted on planking 11, and planking 11 does not generate relative displacement.
The gravitional force restorer includes gravity hanging block 24, and gravity hanging block 24 is set to upper fork-shearing frame 21 and lower fork-shearing frame 22
Between and gravity hanging block 24 two hinge axis 23 are separately connected by elastic traction rope 25, the gravity hanging block 24 makes movable support
Inside gravity damping is generated between two hinge axis 23 in 2.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (8)
1. a kind of river-sea through ship cabin seat damping device, planking (1) and Ceiling (11) including hull, feature exists
In: several movable supports (2) are equipped between the planking (1) and Ceiling (11), several movable supports (2) are equally spaced
Multiple column units are arranged into, are connected with elastic potential energy restorer (4) between the upper end and Ceiling (11) of movable support (2), it is living
Dynamic bracket (2) lower end frame is set on planking (1) and is cooperatively connected with it, and movable support (2) is equipped with gravitional force restorer；
It is equipped between two adjacent movable supports (2) with fluctuation dampers (3), with the both ends on fluctuation dampers (3) in the column unit
Be equipped with can along its laterally movable damper rod (31), the outer end of two damper rods (31) respectively with adjacent movable support (2)
It is cooperatively connected.
2. river-sea through ship cabin seat damping device according to claim 1, it is characterised in that: the movable support
(2) include X-shaped upper fork-shearing frame (21) and lower fork-shearing frame (22), two arm of force lower ends of upper fork-shearing frame (21) and lower fork-shearing frame
(22) hinge axis (23) are connected separately between two arm of force upper ends；Two arm of force upper ends of the upper fork-shearing frame (21) and bullet
Property potential energy restorer (4) be cooperatively connected, two hinge axis (23) are fixedly connected with the damper rod of respective side (31) outer end respectively.
3. river-sea through ship cabin seat damping device according to claim 2, it is characterised in that: described with fluctuation dampers
(3) guideway (12) are equipped with vertically on the planking (1) below, are equipped with guiding vertical bar (32) with the bottom surface of fluctuation dampers (3),
The lower end of guiding vertical bar (32) is arranged in the inner hole of guideway (12) and is oriented to vertical bar (32) can be perpendicular along guideway (12)
Straight activity.
4. river-sea through ship cabin seat damping device according to claim 3, it is characterised in that: described with fluctuation dampers
(3) damping hole (33) are equipped in, the both ends of damping hole (33) are run through with fluctuation dampers (3), in the left and right port of damping hole (33)
It is equipped with piston head (34), piston head (34) is fixedly connected with corresponding damper rod (31) inner end, then the damper rod (31) is outer
End is fixedly connected with adjacent hinge axis (23)；It is described on fluctuation dampers (3) vertically be equipped with hollow liquid container (35), reservoir
The inner cavity lower end of cylinder (35) is connected to damping hole (33), is filled with damping fluid (36) in liquid container (35) and damping hole (33).
5. river-sea through ship cabin seat damping device according to claim 4, it is characterised in that: the liquid container (35)
Upper end be opening setting, the liquid level of liquid container (35) interior damping fluid (36) is no more than the half of its depth of inner cavity, reservoir
The upper port of cylinder (35) is equipped with ventilated membrane (37).
6. river-sea through ship cabin seat damping device according to claim 2, it is characterised in that: the elastic potential energy is multiple
Position device (4) includes the both ends of guide rail (41), guide rail (41) and the setting of Ceiling (11) interval and guide rail (41)
It is equipped with the fixed link (43) of connection Ceiling (11)；It is set on the guide rail (41) there are two movable axle sleeve (42), is above cut
Two arm of force upper ends of crotch (21) are fixedly connected with corresponding movable axle sleeve (42) respectively, and movable axle sleeve (42) and corresponding end
Fixed link (43) between be equipped with damping spring (44).
7. river-sea through ship cabin seat damping device according to claim 6, it is characterised in that: the lower fork-shearing frame
(22) two arm of force lower ends are equipped with can be along the walking roller (26) of planking (1) transverse translation.
8. river-sea through ship cabin seat damping device according to claim 2, it is characterised in that: the gravitional force is multiple
Position device includes gravity hanging block (24), and gravity hanging block (24) is set between upper fork-shearing frame (21) and lower fork-shearing frame (22) and gravity hanging block
(24) two hinge axis (23) are separately connected by elastic traction rope (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376855.2A CN108657376B (en) | 2018-04-25 | 2018-04-25 | A kind of river-sea through ship cabin seat damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376855.2A CN108657376B (en) | 2018-04-25 | 2018-04-25 | A kind of river-sea through ship cabin seat damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657376A CN108657376A (en) | 2018-10-16 |
| CN108657376B true CN108657376B (en) | 2019-10-01 |
Family
ID=63780091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376855.2A Active CN108657376B (en) | 2018-04-25 | 2018-04-25 | A kind of river-sea through ship cabin seat damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657376B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682454B (en) * | 2019-01-29 | 2020-12-08 | 浙江厚达智能科技股份有限公司 | Traditional Chinese medicine weighing system frame with vibration reduction structure |
| CN110979557B (en) * | 2019-12-10 | 2020-09-01 | 中国海洋大学 | Free vibration suppression structure based on bistable state-linear coupling and linear plate frame |
| CN111422363B (en) * | 2019-12-30 | 2023-06-13 | 高博通信（上海）有限公司 | Buffering and energy absorbing device for aviation seat |
| CN112623111B (en) * | 2021-01-20 | 2021-12-07 | 江苏扬子鑫福造船有限公司 | Ligature bridge base damping device based on container ship |
| CN113386907B (en) * | 2021-07-22 | 2021-11-23 | 江苏科技大学 | Comprehensive vibration damper for container ship lashing bridge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7152842B1 (en) * | 2000-01-24 | 2006-12-26 | Lockheed Martin Corporation | User coupled workspace shock isolation system |
| GB2503493A (en) * | 2012-06-29 | 2014-01-01 | Muir Patrick Ashworth | Shock absorption in powerboat seats |
| CN107554685A (en) * | 2017-08-08 | 2018-01-09 | 武汉理工大学 | A kind of shock resistance platform peculiar to vessel |
| CN107559373A (en) * | 2017-08-08 | 2018-01-09 | 武汉理工大学 | A kind of stern impulses power attenuating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7367279B2 (en) * | 2005-03-29 | 2008-05-06 | John Giannasca | Stackable support shock absorbing platform |
-
2018
- 2018-04-25 CN CN201810376855.2A patent/CN108657376B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7152842B1 (en) * | 2000-01-24 | 2006-12-26 | Lockheed Martin Corporation | User coupled workspace shock isolation system |
| GB2503493A (en) * | 2012-06-29 | 2014-01-01 | Muir Patrick Ashworth | Shock absorption in powerboat seats |
| CN107554685A (en) * | 2017-08-08 | 2018-01-09 | 武汉理工大学 | A kind of shock resistance platform peculiar to vessel |
| CN107559373A (en) * | 2017-08-08 | 2018-01-09 | 武汉理工大学 | A kind of stern impulses power attenuating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108657376A (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108657376B (en) | A kind of river-sea through ship cabin seat damping device | |
| CN100404347C (en) | Completely-loaded vehicle body | |
| CN206111933U (en) | Parallelly connected 6 -degree of freedom shock attenuation platform | |
| CN105235823B (en) | A kind of six-freedom parallel stable chair | |
| CN201729197U (en) | Driving cab rear suspension assembly | |
| CN108045264A (en) | A kind of magnetic suspension train running mechanism | |
| US11192641B2 (en) | Aircraft and landing gear provided with at least one pair of shock absorbers, and a method performed by said landing gear | |
| CN209553489U (en) | It is a kind of can bidirectional damping unmanned plane stabilizer blade | |
| CN204676974U (en) | Steel tower Anti-seismic damper | |
| CN1169704C (en) | Tensioning device for tensioning at least traction cable of elevator equipment | |
| CN201961507U (en) | Hydraulic controlled shock absorption driving chair for boats | |
| CN205059599U (en) | Power package installation chassis structure | |
| CN208535063U (en) | A kind of automobile shock ring | |
| CN205059947U (en) | Parallelly connected seat of stabilizing of 6 -degree of freedom | |
| CN205011197U (en) | Buffer is carried in car loading and unloading | |
| CN107161052A (en) | A kind of shock absorbing seat in parallel | |
| CN205930741U (en) | Bogie and rail vehicle | |
| CN204506909U (en) | A kind of titanium alloy framework and bogie truck | |
| CN204721860U (en) | A kind of track combine floats riding manipulation platform | |
| CN207955784U (en) | A kind of load-carrying vehicle carriage | |
| CN106043344B (en) | Low-floor articulated track vehicle bogie suspension traction device | |
| CN112983861B (en) | Jet fan installation and maintenance support under property development vehicle base lid | |
| CN205454670U (en) | Cut all -round damping harvester operating board of formula hydraulic pressure | |
| CN106080641B (en) | Low-floor rail vehicle truck damping device mounting structure and bogie | |
| CN203126994U (en) | Underground transport vehicle based on oil-gas suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: 430073 room 1105, floor 11, new plant 3, new energy R & D base, Wuhan University of science and Technology Science Park, No. 36, Tangxun Hubei Road, East Lake New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Lihang intelligent ship Technology Co.,Ltd. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: WUHAN University OF TECHNOLOGY |
|
| TR01 | Transfer of patent right |