CN104816789A - Marine hydraulic mooring platform - Google Patents
Marine hydraulic mooring platform Download PDFInfo
- Publication number
- CN104816789A CN104816789A CN201510268992.0A CN201510268992A CN104816789A CN 104816789 A CN104816789 A CN 104816789A CN 201510268992 A CN201510268992 A CN 201510268992A CN 104816789 A CN104816789 A CN 104816789A
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- CN
- China
- Prior art keywords
- platform
- hydraulic
- dynamic self
- electric control
- piston rod
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/08—Ports or like openings in vessels' sides or at the vessels' bow or stern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
Abstract
The invention relates to a marine hydraulic mooring platform. The marine hydraulic mooring platform comprises three portions such as a platform steel structure, a hydraulic controlling and driving system and an electric control system. The platform steel structure comprises a platform, a surrounding frame, a turn-over hinge device and a mechanical locking device. The hydraulic controlling and driving system comprises an electric/hydraulic self contained drive unit (EDU) and an emergency manual operating unit. The electric system comprises an electric control box, an alarm whistle with a lamp, a limit switch and the like. The platform is connected with the surrounding frame through the turn-over hinge device, driving is performed through the EDU or the emergency manual operating unit, a piston rod in the EDU extends and retracts to drive the turn-over hinge device, and the platform is downwards turned to open or upwards turned to close. A hinge does not occupy channel space, a hydraulic system is portable, small and exquisite, leakage is not prone to occur, the integration level of the whole platform is high, demands of customers for simple operation and stable performances are met, and the marine hydraulic mooring platform is suitable for time theme of green environmental protection.
Description
Technical field
The present invention relates to a kind of hydraulic pressure mooring platform peculiar to vessel, belong to Hydraulic Drive in Vessel control technology field.
Background technology
Along with being surging forward of world's ship building industry, driven the rapid emergence of domestic and international shipbuilding and supporting industry, in the face of turning to deep-sea by inland now, to the increasing that ocean engineering drops into, increasing shipowner has turned one's attention to ocean engineering.To tend towards superiority the impact of rising by the current ship market day, the application of mooring platform also increases by amount, now widely uses mooring platform system and comprises oil cylinder, valve group, valve member, fuel tank, energy storage etc.; Pipeline connects many therebetween, and pipe laying is long, and take up room large, Installation and Debugging spend a large amount of labour power, and pipe interface is many, easily reveal; Parts are many, and accessory is many, not easily overhaul.It is the key of a whole set of mooring platform hydraulic efficiency pressure system quality so simple and reliable.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus the hydraulic pressure mooring platform providing a kind of height integrated, the hydraulic package that several function is relevant is simplified to a functional module, driver element and actuating unit integration, thus reach simply small and exquisite, this performance safe and reliable.
According to technical scheme provided by the invention, described ship hydraulic mooring platform comprises steel platform structure, fluid control and drive system, electric control system, described steel platform structure comprises platform, encloses frame, turnover hinge device, described fluid control and drive system comprise electrohydraulic dynamic self-powered unit (Electric/hydraulic self contained Drive Unit, be called for short EDU) and emergent manual operating unit, described electric control system comprises electric control box, band lamp siren; Platform with enclose frame and be connected by turnover hinge device, driven by electrohydraulic dynamic self-powered unit or anxious manual operating unit, make that the piston rod in electrohydraulic dynamic self-powered unit is flexible drives turnover hinge device, turn out under making platform or on turn over and pack up; Described emergent manual operating unit connects the hydraulic actuator of electrohydraulic dynamic self-powered unit by detouchable connector hose, and electric control box connects electrical control end and the band lamp siren of electrohydraulic dynamic self-powered unit, and electric control box has action button.Described platform and enclose between frame and be also provided with mechanical locking device.
Described electrohydraulic dynamic self-powered unit comprises: three phase alternating current motor integrated bi-directional pump, hydraulic actuator oil cylinder and EDU fuel tank pass through model calling, three phase alternating current motor integrated bi-directional pump is flowed to by the hydraulic oil in control system that turns to controlling motor, the piston rod of hydraulic actuator oil cylinder is connected with turnover hinge device, drives platform upset.
During described electrohydraulic dynamic self-powered cellular installation, downward, when platform is packed up, piston rod shrinks rod end; When platform launches, piston rod stretches out.Described electrohydraulic dynamic self-powered cellular installation is enclosing on frame, is positioned at the side of platform.
Described emergent manual operating unit comprises manual pump, manual pump have reversing handle and joystick, the fuel tank of manual pump is communicated to the hydraulic actuator of electrohydraulic dynamic self-powered unit, selects launch or pack up platform, shake manual pump by joystick by reversing handle.
Described steel platform structure also comprises safety device, and be two connecting rod mechanisms, be located at platform both sides respectively, safety device one end is fixed on platform, the other end with enclose frame and fix, stretch when platform is opened.
Described platform can also lay checkered plate.
Advantage of the present invention is: overcome the shortcoming that original system volume is large, parts are many, pipeline is many, adopts modular design, simple and reliable, and hydraulic efficiency pressure system small volume and less weight is few by oil mass, not easily reveals, meets Green Sustainable aim.Whole platform intergration degree is high, simple to operate, facilitates crewman's operation and maintenance to overhaul.
Accompanying drawing explanation
Fig. 1 is mooring platform front elevation of the present invention.
Fig. 2 is mooring platform closed condition lateral plan of the present invention.
Fig. 3 is mooring platform open mode lateral plan of the present invention.
Fig. 4 is mooring platform three-dimensional view of the present invention.
Detailed description of the invention
Below in conjunction with the embodiment in accompanying drawing, the invention will be further described.
This mooring platform comprises three parts: steel platform structure, fluid control and drive system, electric control system.As shown in Fig. 1,4, described steel platform structure comprises platform 2, encloses frame 1, turnover hinge device 5, mechanical locking device 4, described fluid control and drive system comprise EDU 3 and emergent manual operating unit 10, and described electric control system comprises electric control box 8, band lamp siren 9, limit switch etc.Wherein platform 2 with enclose frame 1 and be connected by turnover hinge device 5, platform 2 is driven by EDU3 or emergent manual operating unit 10, and the piston rod 3.1 in EDU3 is stretched, turn out under making platform or on turn over and pack up.EDU 3 is arranged on and encloses on frame 1, is positioned at the side of platform 2.
As shown in Figure 2,3, when the piston rod 3.1 in EDU 3 stretches out, platform launches; When piston rod 3.1 in EDU3 shrinks and puts in place, platform is regained.Manually locked one by one by mechanical locking device 4 afterwards.Turnover hinge device 5 comprises two cranks perpendicular to platform 2, and crank one end and platform 2 are fixed, and the other end connects main axis, and main shaft is fixed on and encloses on frame 1, and when stirring up and down, hinge does not account for channel space.
Electric control box 8 connects electrical control end and the band lamp siren 9 of electrohydraulic dynamic self-powered unit 3.Under normal circumstances, be all operated by the button on electric control box 8.On control box also have "ON", "Off", " locking ", " unclamping " instruction (being realized by limit switch), and motor overload, power loss warning.
As shown in Figure 3, EDU 3 comprises: three phase alternating current motor integrated bi-directional pump 3.2, hydraulic actuator oil cylinder 3.3 and EDU fuel tank 3.4 pass through model calling, three phase alternating current motor integrated bi-directional pump 3.2 is flowed to by the hydraulic oil in control system that turns to controlling motor, the piston rod 3.1 of hydraulic actuator oil cylinder 3.3 is connected with turnover hinge device 5, act on turnover hinge device 5 main shaft by a connecting rod mechanism, drive platform 2 to overturn.When EDU 3 installs, downward, when platform 2 is packed up, piston rod 3.1 shrinks piston rod 3.1 end; When platform 2 launches, piston rod 3.1 stretches out.
As shown in Figure 1, described emergent manual operating unit 10 comprises manual pump (model DHP2-106462), manual pump have reversing handle 10.3 and joystick 10.1, the fuel tank 10.2 of manual pump is communicated to the hydraulic actuator of electrohydraulic dynamic self-powered unit 3, select launch or pack up platform 2 by reversing handle 10.3, shake manual pump by joystick 10.1.
Emergent manual operating unit 10 can be fixed on and enclose frame 1 edge, or can leave near platform, utilize fast interface, flexible pipe and electrohydraulic dynamic self-powered unit 3 to connect during use, rotate reversing handle 10.3, insert joystick 10.1 shake afterwards and get final product service platform.
As Fig. 3, described steel platform structure also comprises safety device 11, is two connecting rod mechanisms, is located at platform 2 both sides respectively, and safety device 11 one end is fixed on platform 2, the other end with enclose frame 1 and fix, stretch when platform is opened.Platform 2 also have removable railing 7 and insurance chain 12.Described platform 2 is covered with checkered plate 6, as Fig. 2.
Working process of the present invention is as follows: under normal circumstances, first turns on the mechanical locking device 4 coming loose all, then presses the open button on electric control box 8.At this moment in the PLC control circui EDU 3 in electric control box 8, three phase alternating current motor integrated bi-directional pump 3.2 is started working, and is with lamp siren 9 start to glimmer and report to the police simultaneously.Pump rotates forward, and hydraulic oil is passed through the integrated package connected from EDU fuel tank 3.4, injects in the large chamber of actuating unit oil cylinder 3.3, promotes piston rod 3.1 and stretches out.Piston rod 3.1 promotes turnover hinge device 5 by main axis, and platform is turned over for 2 times.Be with lamp siren 9 to stop after putting in place, install removable railing 7, hang up insurance chain 12.At this moment connecting platform 2 stretches with the safety device 11 enclosing frame 1, and platform expansion process terminates.
After use, set mechanical locking device 4, lay down removable railing 7 and insurance chain 12, then press " withdrawal " button on electric control box 8.At this moment the starting working of three phase alternating current motor integrated bi-directional pump 3.2 in PLC control circui EDU 3, is with lamp siren 9 start to glimmer and report to the police simultaneously.Pump reverses, and hydraulic oil is passed through the integrated package connected from fuel tank 3.4, injects in the loculus of actuating unit oil cylinder 3.3, promotes piston rod 3.1 and regains.Piston rod 3.1 pulls turnover hinge device 5 by main axis, makes platform 2 turns over.Be with lamp siren 9 to stop after putting in place, tighten mechanical locking device 4 afterwards.Platform is regained process and is terminated.
During power loss, emergent manual operating unit 10 is used to operate.Select to open or regain by reversing handle 10.3, insert joystick 10.1 and shake manual pump, hydraulic oil injects large chamber or the loculus of actuating unit oil cylinder 3.3 from manual pump fuel tank 10.2.More than operation substitutes " opening " or " withdrawal " button, all the other working processs and the same electric operating of reporting to the police of pressing electric control box 8.
Hydraulic efficiency pressure system integrated level of the present invention is high, and driver element and actuating unit integration, equipment volume is little.Hydraulic oil use amount is few, even if it is also very little to reveal the pollution caused; Adopt high-efficiency high-quality Hydraulic Elements, noise is little, easy to operate, and the life-span is long; Be easy to change, save labor cost; Electrohydraulic dynamic self-powered unit 3 of the present invention and emergent manual operating unit 10 are all modular, remove the design of pipeline from, and installation cleaning is easy, reduce leakage of oil and leak pressure possibility, solve oil pipe and arrange difficult problem; Hydraulic system components is few, Installation and Debugging and maintenance process short, easy debugging, maintenance is convenient; Reach non-maintaining operation in 10 years, meet up-to-date " IMO_ International Convention for the Safety of Life at Sea SOLAS 2009 ".
Claims (8)
1. ship hydraulic mooring platform, comprise steel platform structure, fluid control and drive system, electric control system, it is characterized in that, described steel platform structure comprises and encloses frame (1), platform (2), turnover hinge device (5), described fluid control and drive system comprise electrohydraulic dynamic self-powered unit (3) and emergent manual operating unit (10), and described electric control system comprises electric control box (8), band lamp siren (9); Platform (2) with enclose frame (1) and be connected by turnover hinge device (5), driven by electrohydraulic dynamic self-powered unit (3) or anxious manual operating unit (10), make that piston rod in electrohydraulic dynamic self-powered unit (3) is flexible drives turnover hinge device (5), turn out under making platform (2) or on turn over and pack up; Described emergent manual operating unit (10) connects the hydraulic actuator of electrohydraulic dynamic self-powered unit (3) by detouchable connector hose, electric control box (8) connects electrical control end and band lamp siren (9) of electrohydraulic dynamic self-powered unit (3), and (8) have action button to electric control box.
2. ship hydraulic mooring platform as claimed in claim 1, is characterized in that: described platform (2) and enclose between frame (1) and be also provided with mechanical locking device (4).
3. ship hydraulic mooring platform as claimed in claim 1, it is characterized in that: described electrohydraulic dynamic self-powered unit (3) comprising: three phase alternating current motor integrated bi-directional pump (3.2), hydraulic actuator oil cylinder (3.3) and EDU fuel tank (3.4) pass through model calling, three phase alternating current motor integrated bi-directional pump (3.2) is flowed to by the hydraulic oil in control system that turns to controlling motor, the piston rod (3.1) of hydraulic actuator oil cylinder (3.3) is connected with turnover hinge device (5), drives platform (2) upset.
4. ship hydraulic mooring platform as claimed in claim 3, is characterized in that: when described electrohydraulic dynamic self-powered unit (3) is installed, and downward, when platform (2) is packed up, piston rod (3.1) shrinks piston rod (3.1) end; When platform (2) launches, piston rod (3.1) stretches out.
5. ship hydraulic mooring platform as claimed in claim 1, is characterized in that: described electrohydraulic dynamic self-powered unit (3) is arranged on encloses on frame (1), is positioned at the side of platform (2).
6. ship hydraulic mooring platform as claimed in claim 1, it is characterized in that: described emergent manual operating unit (10) comprises manual pump, manual pump have reversing handle (10.3) and joystick (10.1), the fuel tank (10.2) of manual pump is communicated to the hydraulic actuator of electrohydraulic dynamic self-powered unit (3), select launch or pack up platform (2) by reversing handle (10.3), by joystick (10.1) shake manual pump.
7. ship hydraulic mooring platform as claimed in claim 1, it is characterized in that: described steel platform structure also comprises safety device (11), two connecting rod mechanisms, be located at platform (2) both sides respectively, safety device (11) one end is fixed on platform (2), the other end with enclose frame (1) fix, stretch when platform is opened.
8. ship hydraulic mooring platform as claimed in claim 1, is characterized in that: described platform (2) is covered with checkered plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268992.0A CN104816789B (en) | 2015-05-22 | 2015-05-22 | Marine hydraulic mooring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268992.0A CN104816789B (en) | 2015-05-22 | 2015-05-22 | Marine hydraulic mooring platform |
Publications (2)
| Publication Number | Publication Date |
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| CN104816789A true CN104816789A (en) | 2015-08-05 |
| CN104816789B CN104816789B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268992.0A Active CN104816789B (en) | 2015-05-22 | 2015-05-22 | Marine hydraulic mooring platform |
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| CN (1) | CN104816789B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741625A (en) * | 2017-01-06 | 2017-05-31 | 无锡市欣帆船舶设备有限公司 | Hydraulic pressure bow door device |
| CN108443247A (en) * | 2018-04-03 | 2018-08-24 | 安徽合力股份有限公司 | The independent hydraulically controlled steering of fork truck |
| US10414465B1 (en) | 2018-08-03 | 2019-09-17 | Wuxi Xinfan Marine Equipment Co., Ltd. | Hydraulic bow door apparatus |
| BE1026225B1 (en) * | 2018-10-09 | 2019-11-18 | Wuxi Xinfan Marine Equipment Co., Ltd. | Hydraulic bow door apparatus |
| NL2021788A (en) * | 2018-10-10 | 2020-05-07 | Wuxi Xinfan Marine Equipment Co Ltd | Hydraulic bow door system |
| CN113335450A (en) * | 2021-06-07 | 2021-09-03 | 中国长江电力股份有限公司 | Engineering ship integrated hydraulic system and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU100959B1 (en) * | 2018-10-16 | 2020-04-16 | Wuxi Xinfan Marine Equipment Co Ltd | Hydraulic bow door device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741625A (en) * | 2017-01-06 | 2017-05-31 | 无锡市欣帆船舶设备有限公司 | Hydraulic pressure bow door device |
| CN108443247A (en) * | 2018-04-03 | 2018-08-24 | 安徽合力股份有限公司 | The independent hydraulically controlled steering of fork truck |
| CN108443247B (en) * | 2018-04-03 | 2023-07-14 | 安徽合力股份有限公司 | Independent hydraulic steering system of forklift |
| US10414465B1 (en) | 2018-08-03 | 2019-09-17 | Wuxi Xinfan Marine Equipment Co., Ltd. | Hydraulic bow door apparatus |
| BE1026225B1 (en) * | 2018-10-09 | 2019-11-18 | Wuxi Xinfan Marine Equipment Co., Ltd. | Hydraulic bow door apparatus |
| NL2021788A (en) * | 2018-10-10 | 2020-05-07 | Wuxi Xinfan Marine Equipment Co Ltd | Hydraulic bow door system |
| CN113335450A (en) * | 2021-06-07 | 2021-09-03 | 中国长江电力股份有限公司 | Engineering ship integrated hydraulic system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104816789B (en) | 2017-04-26 |
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Address after: Xishan District Agricultural Road 214191 Northeast Tong Street in Jiangsu province Wuxi City No. 22 Applicant after: Wuxi City East ship equipment Limited by Share Ltd Address before: 214191 Jiangsu Province, Wuxi city Xishan District Northeast Tang Zhen Nong Ba Cun Nong Shi Road No. 22 Applicant before: Wuxi City Dongzhou Marine Fittings Co., Ltd. |
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