CN206598964U - A kind of underwater drilling and blasting ship stabilizer - Google Patents
A kind of underwater drilling and blasting ship stabilizer Download PDFInfo
- Publication number
- CN206598964U CN206598964U CN201720182713.3U CN201720182713U CN206598964U CN 206598964 U CN206598964 U CN 206598964U CN 201720182713 U CN201720182713 U CN 201720182713U CN 206598964 U CN206598964 U CN 206598964U
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- China
- Prior art keywords
- elevating lever
- underwater drilling
- blasting
- liquid
- subtract
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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
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 43
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 239000003381 stabilizer Substances 0.000 title claims abstract description 31
- 230000003028 elevating effect Effects 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of underwater drilling and blasting ship stabilizer, subtract swing mechanism including two groups, two groups subtract the left and right sides that swing mechanism is separately positioned on underwater drilling and blasting ship, it is each subtract swing mechanism and subtract including at least two shake component, subtract and shake component and include elevating lever, Liquid and gas damper, support chassis and for driving the flexible driver of elevating lever, the upper end of elevating lever is arranged on the deck of underwater drilling and blasting ship, and the lower end of elevating lever is connected with Liquid and gas damper, and Liquid and gas damper is arranged in support chassis；Advantage is that anti-rolling effect is good, and low cost.
Description
Technical field
The utility model is related to a kind of stabilizer, more particularly, to a kind of underwater drilling and blasting ship stabilizer.
Background technology
Ship stabilizer just occurred before more than 100 years, gains universal acceptance and is widely applied now.It is existing
Ship stabilizer mainly has three kinds of bilge keelson, stabilizer and tank stabilizer.Bilge keelson is arranged on the bilge of ship along captain direction
Portion, the purpose shaken is subtracted to increase the roll damping of ship so as to reach, bilge keelson is a kind of passive type stabilizer.Stabilizer
It is the best ship stabilizer of anti-rolling effect, high-end stabilizer can make rolling amplitude be maintained at three under any circumstance
Within degree；Stabilizer can optimize while rolling is reduced to ship's speed.But stabilizer is complicated, cost is higher,
Power and control system are needed, it is many with passenger boat and warship at present.A kind of special water tank of the tank stabilizer in hull, when
During ship rolling, water can flow to another side of a ship from a side of a ship, so as to produce to antirolling stabilizing moment.
With flourishing for China's water industry, ships quantity and tonnage are continuously increased, original harbour, navigation channel and ship
Depressed place can not be met the needs of.In order to construct a wharf, dock and deepen navigation channel, underwater demolition will be carried out.Underwater drilling and blasting ship is mainly pair
Seabed, navigation channel underwater reefs are drilled, fill out medicine and a kind of working ship of explosion.But, underwater drilling and blasting ship is easily by bad weather
And the influence of water environment.Under wind wave action, underwater drilling and blasting ship can produce violent sway；With the change of the depth of water, current also can
Become complicated, and then the stability of underwater drilling and blasting ship can also be adversely affected；And explosion can be produced in implementation process to underwater drilling and blasting ship
Raw violent impact, and then underwater drilling and blasting ship is produced violent sway.When underwater drilling and blasting ship, which is produced, to be swayed, the drillhole blasting work of underwater drilling and blasting ship
Work will be difficult to be normally carried out, and the stability of underwater drilling and blasting ship is constructed on it generates conclusive influence.For this special type of underwater drilling and blasting ship
Construction ship, anti-rolling effect of the bilge keelson under wind wave action be not obvious, and tank stabilizer is adapted to large ship, stabilizer then price
Costliness, while the special electric power of needs and control system are not suitable for and underwater drilling and blasting ship yet.
In view of this, a kind of anti-rolling effect is designed good, and the underwater drilling and blasting ship stabilizer of low cost is significant.,
The content of the invention
Technical problem to be solved in the utility model is to provide that a kind of anti-rolling effect is good, and the underwater drilling and blasting ship of low cost subtracts and shaken
Device.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of underwater drilling and blasting ship stabilizer, including
Two groups subtract swing mechanism, and the left and right sides that swing mechanism is separately positioned on underwater drilling and blasting ship is subtracted described in two groups, and each described subtracts swing mechanism
Subtract including at least two and shake component, component is shaken in described subtracting includes elevating lever, Liquid and gas damper, support chassis and for driving
The flexible driver of the elevating lever stated, the upper end of described elevating lever is arranged on the deck of underwater drilling and blasting ship, described elevating lever
Lower end is connected with described Liquid and gas damper, and described Liquid and gas damper is arranged in described support chassis.
Described support chassis is circle, and the center of described support chassis is provided with projection, described gas-liquid buffering
The bottom interval of device sets two contiguous blocks, and described projection is inserted between the contiguous block described in two, the connection described in two
Spacing between block is equal to the thickness of described projection, and described projection and the contiguous block described in two are connected by pin.Should
In structure, support chassis can be rotated relative to Liquid and gas damper by axle of pin, thus subtract shake during being adapted to property
Its position is adjusted to parallel with the bottom, support chassis and water-bed contact area is increased, it is ensured that the excellent support to elevating lever is imitated
Really.Spring-backed quill is fixedly installed on the outside of the upper end of described elevating lever.Elevating lever is reduced using spring-backed quill in the structure
The impulsive force caused to underwater drilling and blasting ship, further improves anti-rolling effect.
Described elevating lever is hydraulic lifting arm, and described driver is hydraulic press.
Compared with prior art, the utility model has the advantage of subtract swing mechanism by two groups and subtract building underwater drilling and blasting ship to shake dress
Put, two groups subtract the left and right sides that swing mechanism is separately positioned on underwater drilling and blasting ship, each subtract swing mechanism and subtract including at least two and shake component, subtract
Shaking component includes elevating lever, Liquid and gas damper, support chassis and the driver for driving elevating lever to stretch, the upper end of elevating lever
On the deck of underwater drilling and blasting ship, the lower end of elevating lever is connected with Liquid and gas damper, and Liquid and gas damper is arranged in support chassis,
In use, driver driving elevating lever extends to support chassis and supported by the bottom, meanwhile, Liquid and gas damper is used to absorb the bottom
For the impulsive force of elevating lever, it is ensured that the stability of support bar, underwater drilling and blasting ship stabilization is supported from there through simple structure, subtracted
Shake effect good, and cost is relatively low.
Brief description of the drawings
Fig. 1 is the side view of underwater drilling and blasting ship stabilizer of the present utility model；
Fig. 2 is the front view of underwater drilling and blasting ship stabilizer of the present utility model；
Fig. 3 is the support chassis of underwater drilling and blasting ship stabilizer of the present utility model and the structure chart of Liquid and gas damper；
Fig. 4 is the support chassis of underwater drilling and blasting ship stabilizer of the present utility model and the exploded view of Liquid and gas damper；
Fig. 5 is the partial sectional view of underwater drilling and blasting ship stabilizer of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：As illustrated, a kind of underwater drilling and blasting ship stabilizer, including two groups subtract swing mechanism, and two groups subtract swing mechanism point
The left and right sides of underwater drilling and blasting ship 1 is not arranged on, each subtracts swing mechanism and subtracts including at least two and shake component 2, is subtracted and is shaken component 2 and include lifting
Bar 3, Liquid and gas damper 4, support chassis 5 and the driver for driving elevating lever 3 to stretch, the upper end of elevating lever 3 are arranged on fried
On the deck 11 of reef ship 1, the lower end of elevating lever 3 is connected with Liquid and gas damper 4, and Liquid and gas damper 4 is arranged in support chassis 5.
In the present embodiment, support chassis 5 is circle, and the center of support chassis 5 is provided with projection 51, Liquid and gas damper 4
Bottom interval set two contiguous blocks 41, projection 51 insert two contiguous blocks 41 between, the spacing between two contiguous blocks 41
Equal to the thickness of projection 51, projection 51 and two contiguous blocks 41 are connected by pin 6.
In the present embodiment, spring-backed quill 7 is fixedly installed on the outside of the upper end of elevating lever 3.
Embodiment two：As illustrated, a kind of underwater drilling and blasting ship stabilizer, including two groups subtract swing mechanism, and two groups subtract swing mechanism point
The left and right sides of underwater drilling and blasting ship 1 is not arranged on, each subtracts swing mechanism and subtracts including at least two and shake component 2, is subtracted and is shaken component 2 and include lifting
Bar 3, Liquid and gas damper 4, support chassis 5 and the driver for driving elevating lever 3 to stretch, the upper end of elevating lever 3 are arranged on fried
On the deck 11 of reef ship 1, the lower end of elevating lever 3 is connected with Liquid and gas damper 4, and Liquid and gas damper 4 is arranged in support chassis 5.
In the present embodiment, support chassis 5 is circle, and the center of support chassis 5 is provided with projection 51, Liquid and gas damper 4
Bottom interval set two contiguous blocks 41, projection 51 insert two contiguous blocks 41 between, the spacing between two contiguous blocks 41
Equal to the thickness of projection 51, projection 51 and two contiguous blocks 41 are connected by pin 6.
In the present embodiment, spring-backed quill 7 is fixedly installed on the outside of the upper end of elevating lever 3.
In the present embodiment, elevating lever 3 is hydraulic lifting arm 3, and driver is hydraulic press.
Claims (4)
1. a kind of underwater drilling and blasting ship stabilizer, it is characterised in that subtract swing mechanism including two groups, the swing mechanism that subtracts described in two groups is set respectively
Put in the left and right sides of underwater drilling and blasting ship, it is each described subtract swing mechanism and subtract including at least two shake component, component bag is shaken in described subtracting
Include elevating lever, Liquid and gas damper, support chassis and for driving the flexible driver of described elevating lever, described elevating lever
Upper end is arranged on the deck of underwater drilling and blasting ship, and the lower end of described elevating lever is connected with described Liquid and gas damper, described gas-liquid
Buffer is arranged in described support chassis.
2. a kind of underwater drilling and blasting ship stabilizer according to claim 1, it is characterised in that described support chassis is circle, institute
The center for the support chassis stated is provided with projection, and the bottom interval of described Liquid and gas damper sets two contiguous blocks, described
Projection insert between the contiguous block described in two, the spacing between contiguous block described in two is equal to the thickness of described projection
Degree, described projection and the contiguous block described in two are connected by pin.
3. a kind of underwater drilling and blasting ship stabilizer according to claim 1, it is characterised in that on the outside of the upper end of described elevating lever
It is fixedly installed spring-backed quill.
4. a kind of underwater drilling and blasting ship stabilizer according to claim 1, it is characterised in that described elevating lever is hydraulic lifting
Bar, described driver is hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182713.3U CN206598964U (en) | 2017-02-28 | 2017-02-28 | A kind of underwater drilling and blasting ship stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182713.3U CN206598964U (en) | 2017-02-28 | 2017-02-28 | A kind of underwater drilling and blasting ship stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598964U true CN206598964U (en) | 2017-10-31 |
Family
ID=60147877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720182713.3U Expired - Fee Related CN206598964U (en) | 2017-02-28 | 2017-02-28 | A kind of underwater drilling and blasting ship stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560052A (en) * | 2020-11-27 | 2022-05-31 | 中国石油天然气集团有限公司 | Floating storage regasification anti-rolling device and method |
-
2017
- 2017-02-28 CN CN201720182713.3U patent/CN206598964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560052A (en) * | 2020-11-27 | 2022-05-31 | 中国石油天然气集团有限公司 | Floating storage regasification anti-rolling device and method |
| CN114560052B (en) * | 2020-11-27 | 2023-07-25 | 中国石油天然气集团有限公司 | Floating storage regasification stabilizer and method |
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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: 20171031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |