CN201729265U - Gas-liquid mixing type berthing buffer device for ship - Google Patents
Gas-liquid mixing type berthing buffer device for ship Download PDFInfo
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- CN201729265U CN201729265U CN2010202975022U CN201020297502U CN201729265U CN 201729265 U CN201729265 U CN 201729265U CN 2010202975022 U CN2010202975022 U CN 2010202975022U CN 201020297502 U CN201020297502 U CN 201020297502U CN 201729265 U CN201729265 U CN 201729265U
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- gas
- utricule
- liquid
- flange
- shock absorber
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Abstract
The utility model provides a gas-liquid mixing type berthing buffer device for a ship, which comprises a bag body, an upper flange component and a lower flange component, wherein the bag body is used to hold gas and liquid, the upper flange component is arranged on the upper portion of the bag body, and the upper flange component is provided with an aeration and a liquid injection devices, which are used to inject gas and liquid. The lower flange component is arranged on the lower portion of the bag body, and the lower flange component is provided with a liquid drainage device and a liquid drainage port, and is used to discharge liquid. The utility model can achieve a gas-liquid mixing type berthing buffer device for a ship according to the technical solution, injects water and fills gas when unfolding, can be folded after rolling up, has small volume and light weight, supplies buffering through compression air in the bag body, and has excellent energy absorption effect. The gas-liquid mixing type berthing buffer device for the ship can use gas sources and water sources on a supply ship to unfold, and has convenient use and extremely soft collision buffer. The gas-liquid mixing type berthing buffer device for the ship uses a bag body structure, and has simple structure and low maintenance cost.
Description
Technical field
The utility model relates to the alongside technology, in particular to a kind of gas-liquid mixed type alongside shock absorber peculiar to vessel.
Background technology
When ship entry alongside harbour or mutual alongside,, can be provided for cushioning and absorbing the fender of Impact energy usually at sea, avoid direct impact, play at interval and the protective effect of buffering for avoiding harbour or hull impaired.Shock absorber requires that enough big lateral dimension and draft are arranged, and enough intensity and buffering energy absorption ability also will be arranged, and satisfies loop wheel machine lifting ability peculiar to vessel from Beijing South Maxpower Technology Co. Ltd.
Widely used normally float type inflated rubber is by ball and solid rubber fender at present.Development and boats and ships maximization along with water industry, under the complicated sea situation, alongside face during ship berthing tends to extend under water, at this moment just fender need be set below the water surface, play the effect of interval and buffering, and common float type fender can't play a role under water, and solid rubber fender quality is excessive, and difficulty is laid in lifting.
At present, known shock absorber also has combined steel structure shock absorber, combined steel structure shock absorber is made up of arch rubber-buffer, steel structure framework, wear-resisting erosion control surface, buoyancy tank, hawser etc., four buffering elementary cells are connected with steel pipe or steel structure cylinder, form a cube structure, functional component mainly is the arch rubber-buffer.
Two buffering elementary cells are respectively arranged in combined steel structure shock absorber both sides, and the surface with delivery ship and boat contacts respectively, the wear-resisting High molecular material of arch rubber-buffer mounted on surface.And by the distance between two buffering sufaces on the direction guarantee boat and delivery ship also by the time enough safety distances are arranged.But the defective of combined steel structure shock absorber is that it is big to take up room, and the lifting difficulty is big, is not easy to install, and the arch rubber-buffer is bigger to the hull wearing and tearing of boat and delivery ship, and in addition, owing to adopt steel structure, maintenance cost is higher.Therefore, need a kind of later-model gas-liquid mixed type alongside shock absorber peculiar to vessel.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of new gas-liquid mixed type alongside shock absorber peculiar to vessel, and it is little to take up room, and is convenient to install.
In view of this, the utility model provides a kind of gas-liquid mixed type alongside shock absorber peculiar to vessel, comprising: utricule is used to hold gas and liquid; The upper flange assembly is arranged on the top of described utricule, and described upper flange assembly is provided with inflation and priming device, is used to charge into gas and injects liquid; The lower flange assembly is arranged on the bottom of described utricule, and described lower flange assembly is provided with pumping equipment and leakage fluid dram, is used for discharged liquid.
In technique scheme, preferably, described upper flange assembly comprises top outward flange and top inside flange, described top outward flange is arranged on the outside of described utricule, described top outward flange is provided with unidirectional feed liquor valve, inflation inlet and safety valve, described unidirectional feed liquor valve is used to inject liquid, described inflation inlet is used to charge into gas, described safety valve is opened when the internal pressure of described utricule surpasses threshold value, discharge gas and/or liquid in the described utricule, reduce the internal pressure of described utricule, described top inside flange is arranged on the inside of described utricule, is used for described top outward flange is fastened to described utricule.
In technique scheme, preferably, also be provided with hanger and hoist cable on the outward flange of described top.
In technique scheme, preferably, described lower flange assembly comprises bottom outward flange and bottom inside flange, described bottom outward flange is arranged on the outside of described utricule, described bottom outward flange is provided with described pumping equipment and described leakage fluid dram, described pumping equipment comprises tracheae, cylinder and piston rod, one end of described tracheae is connected to described cylinder, the other end of described tracheae is connected to the space that described utricule top accommodates gas, when described gaseous tension surpasses predetermined threshold, described tracheae sends described gaseous tension to described cylinder, described piston rod is moving in described cylinder under the effect of pressure, opens described leakage fluid dram, discharges the liquid in the described utricule, described bottom inside flange is arranged on the inside of described utricule, is used for described bottom outward flange is fastened to described utricule.
In technique scheme, preferably, described lower flange assembly also comprises the counterweight flange, is arranged on the bottom of described bottom outward flange.
In technique scheme, preferably, described lower flange assembly also is provided with trailing cable, is used to draw described utricule.
In technique scheme, preferably, it is characterized in that described utricule comprises inner glue layer, fiber-reinforced layer and outer glue-line, described fiber-reinforced layer is arranged between described inner glue layer and the described outer glue-line.
In technique scheme, preferably, described liquid is water, and described gas is air.
According to the technical solution of the utility model, can realize a kind of gas-liquid mixed type alongside shock absorber peculiar to vessel, carry out water filling inflation during expansion, remove that to receive the back collapsible, volume is little, and light weight provides buffering by pressurized air in the utricule, and energy-absorbing effect is good.Can utilize source of the gas and water source on the delivery ship to launch, easy to use, crusherbull zone is softer.Because adopt the utricule structure, simple in structure, maintenance cost is low.
Description of drawings
Fig. 1 is the structural representation according to the gas-liquid mixed type of an embodiment of the present utility model alongside shock absorber peculiar to vessel;
Fig. 2 is the structural representation according to the upper flange assembly of the gas-liquid mixed type of an embodiment of the present utility model alongside shock absorber peculiar to vessel; And
Fig. 3 is the structural representation according to the lower flange assembly of the gas-liquid mixed type of an embodiment of the present utility model alongside shock absorber peculiar to vessel.
The specific embodiment
Below with reference to the description of drawings specific embodiment of the present utility model.
Fig. 1 is the structural representation according to the gas-liquid mixed type of an embodiment of the present utility model alongside shock absorber peculiar to vessel.Fig. 2 is the structural representation according to the upper flange assembly of the gas-liquid mixed type of an embodiment of the present utility model alongside shock absorber peculiar to vessel.Fig. 3 is the structural representation according to the lower flange assembly of the gas-liquid mixed type of an embodiment of the present utility model alongside shock absorber peculiar to vessel.
Gas-liquid mixed type alongside shock absorber 10 peculiar to vessel comprises: utricule 20 is used to hold gas and liquid; Upper flange assembly 30 is arranged on the top of described utricule 20, and described upper flange assembly 30 is provided with inflation and priming device 302, is used to charge into gas and injection liquid; Lower flange assembly 40 is arranged on the bottom of described utricule 20, and described lower flange assembly 40 is provided with pumping equipment 402 and leakage fluid dram 404, is used for discharged liquid.
Referring to Fig. 2, in technique scheme, preferably, described upper flange assembly 30 comprises top outward flange 304 and top inside flange 306, described top outward flange 304 is provided with described inflation and priming device 302, described inflation and priming device 302 comprise unidirectional feed liquor valve 3022, inflation inlet and safety valve 3026, described unidirectional feed liquor valve 3022 is used to inject liquid, described inflation inlet is used to charge into gas, described safety valve 3026 is opened when the internal pressure of described utricule 10 surpasses threshold value, discharge gas and/or liquid in the described utricule 10, reduce the internal pressure of described utricule 10, described top inside flange 306 is arranged on the inside of described utricule 10, is used for described top outward flange 304 is fastened to described utricule 10.
In technique scheme, preferably, also be provided with hanger 3042 and hoist cable on the described top outward flange 304.
Referring to Fig. 3, in technique scheme, preferably, described lower flange assembly 40 comprises bottom outward flange 406 and bottom inside flange 408, described bottom outward flange 408 is arranged on the outside of described utricule 10, described bottom outward flange 408 is provided with described pumping equipment 402 and described leakage fluid dram 404, described pumping equipment 402 comprises tracheae 4022, cylinder 4024 and piston rod 4026, described cylinder 4024 and described piston rod 4026 sockets, one end of described tracheae 4022 is connected to described cylinder 4024, the other end of described tracheae 4022 is connected to the space that described utricule 10 tops accommodate gas, when described gaseous tension surpasses predetermined threshold, described tracheae 4022 sends described gaseous tension to described cylinder 4024, described piston rod 4026 is opened described leakage fluid dram 404 in motion in described cylinder 4024 under the effect of pressure, discharges the liquid in the described utricule 10, described bottom inside flange 408 is arranged on the inside of described utricule 10, is used for described bottom outward flange 408 is fastened to described utricule 10.
In technique scheme, preferably, described lower flange assembly 40 also comprises counterweight flange 410, is arranged on the bottom of described bottom outward flange 406.
In technique scheme, preferably, described lower flange assembly 40 also is provided with trailing cable, is used to draw described utricule 10.
In technique scheme, preferably, it is characterized in that described utricule 10 comprises inner glue layer, fiber-reinforced layer and outer glue-line, described fiber-reinforced layer is arranged between described inner glue layer and the described outer glue-line.
In technique scheme, preferably, described liquid is water, and described gas is air.
According to the technical solution of the utility model, can realize a kind of gas-liquid mixed type alongside shock absorber peculiar to vessel, carry out water filling inflation during expansion, remove that to receive the back collapsible, volume is little, and light weight provides buffering by pressurized air in the utricule, and energy-absorbing effect is good.Can utilize source of the gas and water source on the delivery ship to launch, easy to use, crusherbull zone is softer.Because adopt the utricule structure, simple in structure, maintenance cost is low.
More than be the specific embodiment of the present utility model, do not constitute, it will be appreciated by those skilled in the art that any embodiment,, all fall into protection domain of the present utility model as long as can realize the utility model to improper qualification of the present utility model.
Claims (8)
1. a gas-liquid mixed type alongside shock absorber peculiar to vessel is characterized in that, comprising:
Utricule is used to hold gas and liquid;
The upper flange assembly is arranged on the top of described utricule, and described upper flange assembly is provided with inflation and priming device, is used to charge into gas and injects liquid;
The lower flange assembly is arranged on the bottom of described utricule, and described lower flange assembly is provided with pumping equipment and leakage fluid dram, is used for discharged liquid.
2. gas-liquid mixed type according to claim 1 alongside shock absorber peculiar to vessel, it is characterized in that, described upper flange assembly comprises top outward flange and top inside flange, described top outward flange is arranged on the outside of described utricule, described top outward flange is provided with described inflation and priming device, described inflation and priming device comprise unidirectional feed liquor valve, inflation inlet and safety valve, described unidirectional feed liquor valve is used to inject liquid, described inflation inlet is used to charge into gas, described safety valve is opened when the internal pressure of described utricule surpasses threshold value, discharge gas and/or liquid in the described utricule, reduce the internal pressure of described utricule, described top inside flange is arranged on the inside of described utricule, is used for described top outward flange is fastened to described utricule.
3. gas-liquid mixed type according to claim 2 alongside shock absorber peculiar to vessel is characterized in that, also is provided with hanger and hoist cable on the outward flange of described top.
4. according to each described gas-liquid mixed type alongside shock absorber peculiar to vessel in the claim 1 to 3, it is characterized in that, described lower flange assembly comprises bottom outward flange and bottom inside flange, described bottom outward flange is arranged on the outside of described utricule, described bottom outward flange is provided with described pumping equipment and described leakage fluid dram, described pumping equipment comprises tracheae, cylinder and piston rod, one end of described tracheae is connected to described cylinder, the other end of described tracheae is connected to the space that described utricule top accommodates gas, when described gaseous tension surpasses predetermined threshold, described tracheae sends described gaseous tension to described cylinder, described piston rod is moving in described cylinder under the effect of pressure, open described leakage fluid dram, discharge the liquid in the described utricule, described bottom inside flange is arranged on the inside of described utricule, is used for described bottom outward flange is fastened to described utricule.
5. gas-liquid mixed type according to claim 4 alongside shock absorber peculiar to vessel is characterized in that described lower flange assembly also comprises the counterweight flange, is arranged on the bottom of described bottom outward flange.
6. gas-liquid mixed type according to claim 4 alongside shock absorber peculiar to vessel is characterized in that described lower flange assembly also is provided with trailing cable, is used to draw described utricule.
7. according to each described gas-liquid mixed type alongside shock absorber peculiar to vessel in the claim 1 to 3, it is characterized in that described utricule comprises inner glue layer, fiber-reinforced layer and outer glue-line, described fiber-reinforced layer is arranged between described inner glue layer and the described outer glue-line.
8. according to each described gas-liquid mixed type alongside shock absorber peculiar to vessel in the claim 1 to 3, it is characterized in that described liquid is water, described gas is air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975022U CN201729265U (en) | 2010-08-19 | 2010-08-19 | Gas-liquid mixing type berthing buffer device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975022U CN201729265U (en) | 2010-08-19 | 2010-08-19 | Gas-liquid mixing type berthing buffer device for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729265U true CN201729265U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202975022U Expired - Fee Related CN201729265U (en) | 2010-08-19 | 2010-08-19 | Gas-liquid mixing type berthing buffer device for ship |
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| CN (1) | CN201729265U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318387A (en) * | 2013-07-03 | 2013-09-25 | 哈尔滨工程大学 | Intelligent fender capable of automatically adjusting water level |
| CN106218822A (en) * | 2016-08-24 | 2016-12-14 | 广州船舶及海洋工程设计研究院 | A kind of floating ship berthing device |
| CN110155270A (en) * | 2019-05-13 | 2019-08-23 | 武汉理工大学 | Collision advoiding device for ship |
-
2010
- 2010-08-19 CN CN2010202975022U patent/CN201729265U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318387A (en) * | 2013-07-03 | 2013-09-25 | 哈尔滨工程大学 | Intelligent fender capable of automatically adjusting water level |
| CN103318387B (en) * | 2013-07-03 | 2015-09-30 | 哈尔滨工程大学 | The intelligent fender of automatic adjustment water level |
| CN106218822A (en) * | 2016-08-24 | 2016-12-14 | 广州船舶及海洋工程设计研究院 | A kind of floating ship berthing device |
| CN110155270A (en) * | 2019-05-13 | 2019-08-23 | 武汉理工大学 | Collision advoiding device for ship |
| CN110155270B (en) * | 2019-05-13 | 2021-01-26 | 武汉理工大学 | Ship anti-collision device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110819 |