CN207987870U - A kind of ship stop multi-buffer damping device - Google Patents
A kind of ship stop multi-buffer damping device Download PDFInfo
- Publication number
- CN207987870U CN207987870U CN201820057994.4U CN201820057994U CN207987870U CN 207987870 U CN207987870 U CN 207987870U CN 201820057994 U CN201820057994 U CN 201820057994U CN 207987870 U CN207987870 U CN 207987870U
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- CN
- China
- Prior art keywords
- crashworthy plate
- plate
- crashworthy
- support column
- damping device
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- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of ship stop multi-buffer damping devices, including the first Crashworthy plate, damper, energy absorbing buffer, the second Crashworthy plate, third Crashworthy plate, support column and pre-buried bar, rubber anti-collision block is connected on front side of first Crashworthy plate, middle part is welded with fixed disk on rear side of the first Crashworthy plate；The rubber anti-collision block connected by the first anticollision front edge of board is contacted with the ship close to harbour, the impact force of generation squeezes the first Crashworthy plate, first Crashworthy plate is by upper ejector pin top pressure damper, and buffers impact force by energy absorbing buffer and conduct to the second Crashworthy plate；Impact force is further buffered by lower push rod top pressure damper and third Crashworthy plate and is conducted impact force to third Crashworthy plate by the second Crashworthy plate；Third Crashworthy plate is impacted force effect along support column sliding compression spring, and by impact force into row buffering, when efficiently solving the ship nearly harbour of stop, stop difficulty is big, lacks necessary buffer unit, the problem for causing ship impaired.
Description
Technical field
The utility model is related to technical field of ships, specifically a kind of ship, which is stopped, uses multi-buffer damping device.
Background technology
As one kind by the huge transportation equipment of such environmental effects, the requirement to safety also gradually carries ship
It is high.The Main Basiss or operating experience that crewman judges ship situation, operational configuration at present are mutually tied with knowwhy
It closes, is susceptible to incorrect decision, causes unnecessary human and material resources or financial losses.
Ship berthing manoeuver relies on cable car cooperating on tugboat and ship mostly now, still, nearly harbour is stopped in ship
When, it will usually larger impact force is generated to harbour, to avoid harbour from causing irreversible damage to the hull of ship, usually in code
Several tires or other rubber products are suspended in midair on head, to slow down impact force when ship is stopped, to ship and are protected；But
Not only structural strength is low for conventional tire or other rubber products, and the stability suspended in midair is poor, when ship is stopped, it is difficult to rise
To effective shock absorbing effect.Therefore, it is necessary to a kind of ship stops to be satisfied the use demand with multi-buffer damping device.
Utility model content
The purpose of this utility model is to provide a kind of ship stop multi-buffer damping devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of ship stop multi-buffer damping device, including the first Crashworthy plate, damper, energy absorbing buffer, second
Crashworthy plate, third Crashworthy plate, support column and pre-buried bar, the first Crashworthy plate front side connect rubber anti-collision block, the first Crashworthy plate
Fixed disk is welded in the middle part of rear side, middle part is welded with upper ejector pin, upper ejector pin and the upper work inside damper on rear side of upper fixed disk
Seben connects, and several energy absorbing buffers are equipped between first Crashworthy plate and the second Crashworthy plate；Before the third Crashworthy plate
Middle side part is welded with lower fixed disk, and lower push rod is welded on front side of lower fixed disk, and lower push rod connects with the lower piston plate inside damper
It connects；The third Crashworthy plate is arranged on the support columns, and the support column bottom end is welded as a whole with pre-buried bar, and pre-buried bar upper end is set
For base plate plummer, it is placed with base plate on base plate plummer, if being equipped between the third Crashworthy plate and base plate
Dry spring.
As further program of the utility model：The damper is fixed in the middle part of the second Crashworthy plate, the second Crashworthy plate
It is parallel to the setting of the first Crashworthy plate.
As further program of the utility model：The energy absorbing buffer is by several interlaced distributions and to be bonded be one
The resilient rubbber cushion and foam buffer board of body form.
As further program of the utility model：It is arranged in parallel with third Crashworthy plate on rear side of second Crashworthy plate.
As further program of the utility model：Filling inside damper between the upper piston plate and lower piston plate
There is resisting medium.
As further program of the utility model：Third Crashworthy plate bottom side is welded with guide ring, and guide ring is arranged
On the support columns.
As further program of the utility model：The support top end is welded with limited block.
As further program of the utility model：The base plate is threaded through support column bottom end, and support column bottom end is equipped with
External thread section is threaded with locking nut on external thread section.
As further program of the utility model：The base plate is parallel to the precast concrete setting of harbour, in advance
It buries bar to be embedded in precast concrete, pre-buried bar side wall is equipped with pre-buried embedded groove.
Compared with prior art, the utility model has the beneficial effects that：A kind of ship stop is subtracted with multi-buffer
Device is shaken, the rubber anti-collision block connected by the first anticollision front edge of board is contacted with the ship close to harbour, and the impact force of generation is squeezed
The first Crashworthy plate is pressed, the first Crashworthy plate buffers impact force simultaneously by upper ejector pin top pressure damper, and by energy absorbing buffer
It conducts to the second Crashworthy plate；Second Crashworthy plate further delays by lower push rod top pressure damper and third Crashworthy plate, by impact force
It rushes and conducts impact force to third Crashworthy plate；Third Crashworthy plate is impacted force effect along support column sliding compression spring, will hit
Power is hit into row buffering, when efficiently solving the ship nearly harbour of stop, stop difficulty is big, lacks necessary buffer unit, causes
The impaired problem of ship.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of damper in the utility model.
Fig. 3 is the structural schematic diagram of energy absorbing buffer in the utility model.
Fig. 4 is the structural schematic diagram that support column is connected with pre-buried bar in the utility model.
In figure：1- rubber anti-collisions block, the first Crashworthy plates of 2-, that disk, 4- upper ejector pins, 5- dampers, 6- energy-absorbings are fixed on 3- is slow
Rush device, the second Crashworthy plates of 7-, 8- lower push rods, 9- lower fixed disks, 10- limited blocks, 11- thirds Crashworthy plate, 12- guide rings, 13-
Support column, 14- springs, 15- base plates, 16- precast concretes, the pre-buried bars of 17-, 18- upper pistons plate, 19- lower pistons plate,
20- resisting mediums, 21- resilient rubbber cushions, 22- foams buffer board, 23- external thread sections, 24- base plates plummer, the pre- pottings of 25-
Enter slot, 26- locking nuts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please referring to Fig.1~4, in the utility model embodiment, a kind of ship, which is stopped, uses multi-buffer damping device, including the
One Crashworthy plate 2, damper 5, energy absorbing buffer 6, the second Crashworthy plate 7, third Crashworthy plate 11, support column 13 and pre-buried bar 17, institute
2 front side connection rubber anti-collision block 1 of the first Crashworthy plate is stated, 2 rear side middle part of the first Crashworthy plate is welded with fixed disk 3, upper fixed disk 3
It is welded with upper ejector pin 4 in the middle part of rear side, upper ejector pin 4 is connect with the upper piston plate 18 inside damper 5, and the damper 5 is fixed on
Second Crashworthy plate, 7 middle part, the second Crashworthy plate 7 is parallel to the setting of the first Crashworthy plate 2, between the first Crashworthy plate 2 and the second Crashworthy plate 7
Several energy absorbing buffers 6 are installed；The energy absorbing buffer 6 is by several interlaced elastic rubbers for being distributed and being bonded as one
Pad 21 and foam buffer board 22 form.
Second Crashworthy plate, 7 rear side is arranged in parallel with third Crashworthy plate 11, and 11 front side middle part of third Crashworthy plate is welded with
Lower fixed disk 9,9 front side of lower fixed disk are welded with lower push rod 8, and lower push rod 8 is connect with the lower piston plate 19 inside damper 5, institute
5 inside of damper stated between upper piston plate 18 and lower piston plate 19 is filled with resisting medium 20.
The third Crashworthy plate 11 is set on support column 13, and 11 bottom side of third Crashworthy plate is welded with guide ring 12, is oriented to
Ring 12 is set on support column 13, improves the stability that third Crashworthy plate 11 is slided along support column 13,13 top of the support column
It is welded with limited block 10, limited block 10 is limited and stopped to third Crashworthy plate 11, prevents third Crashworthy plate 11 from branch
13 top of dagger slips.
13 bottom end of the support column is welded as a whole with pre-buried bar 17, and 17 upper end of pre-buried bar is set as base plate plummer 24,
Base plate 15 is placed on base plate plummer 24, base plate 15 is threaded through 13 bottom end of support column, and 13 bottom end of support column is equipped with outer
Thread segment 23 is threaded with locking nut 26 on external thread section 23, after locking nut 26 is tightened in external thread section 23, locking
Base plate 15 between the two is fixedly clamped by nut 26 with base plate plummer 24, improves the secured journey that base plate 15 assembles
Degree.
The precast concrete 16 that the base plate 15 is parallel to harbour is arranged, and pre-buried bar 17 is embedded in precast concrete
In 16,17 side wall of pre-buried bar is equipped with pre-buried embedded groove 25, increases stinging of being connected between pre-buried bar 17 and precast concrete 16
Resultant force degree, pre-buried bar 17 are not easy to be slipped from precast concrete 16 by external force drawing.
Several springs 14 are installed, spring 14 has third Crashworthy plate 11 between the third Crashworthy plate 11 and base plate 15
Effect support and by impact force into row buffering.
Preferably, the stability connected between the second Crashworthy plate 7 of enhancing and third Crashworthy plate 11,7 He of the second Crashworthy plate
Several energy absorbing buffers 6 are installed between third Crashworthy plate 11.
It should be strongly noted that the innovative point of the application is：The rubber anti-collision block connected by 2 front end of the first Crashworthy plate
1 contacts with the ship close to harbour, and the impact force of generation squeezes the first Crashworthy plate 2, and the first Crashworthy plate 2 passes through 4 top pressure of upper ejector pin
Damper 5, and impact force is buffered by energy absorbing buffer 6 and is conducted to the second Crashworthy plate 7；Under second Crashworthy plate 7 passes through
8 top pressure damper 5 of mandril and third Crashworthy plate 11, impact force is further buffered and conducts impact force to third Crashworthy plate
11；Third Crashworthy plate 11 is impacted force effect along 13 sliding compression spring 14 of support column, by impact force into row buffering, effectively solves
When ship of having determined stops nearly harbour, stop difficulty is big, lacks necessary buffer unit, the problem for causing ship impaired.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, is all within the scope of the technical scheme of the utility model.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (9)
1. a kind of ship, which is stopped, uses multi-buffer damping device, including the first Crashworthy plate (2), damper (5), energy absorbing buffer
(6), the second Crashworthy plate (7), third Crashworthy plate (11), support column (13) and pre-buried bar (17), which is characterized in that described first is anti-
Connection rubber anti-collision block (1) on front side of plate (2) is hit, middle part is welded with fixed disk (3), upper fixed disk on rear side of the first Crashworthy plate (2)
(3) rear side middle part is welded with upper ejector pin (4), and upper ejector pin (4) is connect with the upper piston plate (18) inside damper (5), and described the
Several energy absorbing buffers (6) are installed between one Crashworthy plate (2) and the second Crashworthy plate (7)；On front side of the third Crashworthy plate (11)
Middle part is welded with lower fixed disk (9), and lower push rod (8) is welded on front side of lower fixed disk (9), and lower push rod (8) is internal with damper (5)
Lower piston plate (19) connection；The third Crashworthy plate (11) is set on support column (13), support column (13) bottom end with
Pre-buried bar (17) is welded as a whole, and pre-buried bar (17) upper end is set as base plate plummer (24), and base plate plummer is put on (24)
It is equipped with base plate (15), several springs (14) are installed between the third Crashworthy plate (11) and base plate (15).
2. a kind of ship according to claim 1, which is stopped, uses multi-buffer damping device, which is characterized in that the damper
(5) it is fixed in the middle part of the second Crashworthy plate (7), the second Crashworthy plate (7) is parallel to the first Crashworthy plate (2) setting.
3. a kind of ship according to claim 2, which is stopped, uses multi-buffer damping device, which is characterized in that the energy-absorbing is slow
Device (6) is rushed to be made of several interlaced resilient rubbber cushions (21) and foam buffer board (22) for being distributed and being bonded as one.
4. a kind of ship according to claim 3, which is stopped, uses multi-buffer damping device, which is characterized in that described second is anti-
It hits and is arranged in parallel with third Crashworthy plate (11) on rear side of plate (7).
5. a kind of ship according to claim 4, which is stopped, uses multi-buffer damping device, which is characterized in that the upper piston
Resisting medium (20) is filled with inside damper (5) between plate (18) and lower piston plate (19).
6. a kind of ship according to claim 1, which is stopped, uses multi-buffer damping device, which is characterized in that the third is anti-
It hits plate (11) bottom side and is welded with guide ring (12), guide ring (12) is set on support column (13).
7. a kind of ship according to claim 6, which is stopped, uses multi-buffer damping device, which is characterized in that the support column
(13) top is welded with limited block (10).
8. a kind of ship according to claim 7, which is stopped, uses multi-buffer damping device, which is characterized in that the base plate
(15) it is threaded through support column (13) bottom end, support column (13) bottom end is equipped with external thread section (23), and screw thread connects on external thread section (23)
It is connected to locking nut (26).
9. a kind of ship according to claim 8, which is stopped, uses multi-buffer damping device, which is characterized in that the base plate
(15) it is parallel to precast concrete (16) setting of harbour, pre-buried bar (17) is embedded in precast concrete (16), pre-buried
Bar (17) side wall is equipped with pre-buried embedded groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057994.4U CN207987870U (en) | 2018-01-15 | 2018-01-15 | A kind of ship stop multi-buffer damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057994.4U CN207987870U (en) | 2018-01-15 | 2018-01-15 | A kind of ship stop multi-buffer damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987870U true CN207987870U (en) | 2018-10-19 |
Family
ID=63820199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057994.4U Expired - Fee Related CN207987870U (en) | 2018-01-15 | 2018-01-15 | A kind of ship stop multi-buffer damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562322A (en) * | 2019-09-12 | 2019-12-13 | 罗集簪 | Shock attenuation axle with multistage buffer function |
| CN111366482A (en) * | 2020-03-27 | 2020-07-03 | 山西采薇集能科技有限公司 | Dynamic high-speed loading ejection device |
-
2018
- 2018-01-15 CN CN201820057994.4U patent/CN207987870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562322A (en) * | 2019-09-12 | 2019-12-13 | 罗集簪 | Shock attenuation axle with multistage buffer function |
| CN110562322B (en) * | 2019-09-12 | 2020-11-13 | 安徽天驰机械制造有限公司 | Shock attenuation axle with multistage buffer function |
| CN111366482A (en) * | 2020-03-27 | 2020-07-03 | 山西采薇集能科技有限公司 | Dynamic high-speed loading ejection device |
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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 |
Granted publication date: 20181019 Termination date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |