CN212243714U

CN212243714U - Marine platform boarding device with hydraulic base

Info

Publication number: CN212243714U
Application number: CN202020382473.3U
Authority: CN
Inventors: 尚勇志; 佟福山; 章庆生; 张铁; 余国斌; 余晖; 崔亚昆; 薛海波
Original assignee: Shanghai Xiongcheng Marine Engineering Co ltd
Current assignee: Shanghai Xiongcheng Marine Engineering Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-29
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to a marine platform that has fluid pressure type base climbs and leans on device, wherein marine platform climbs and leans on the device to include a fluid pressure type base and a gangway ladder mechanism, wherein the fluid pressure type base includes a footstock and a hydraulic pressure mechanism, wherein the hydraulic pressure mechanism includes a bottom oil tank for install in a boats and ships, the fluid pressure type base includes a flexible hydro-cylinder, a hydraulic component and a switch board, hydraulic component by controllable connection in the switch board, and set up in inside the sleeve of flexible hydro-cylinder, be used for providing hydraulic oil power, the footstock bottom install in the top of flexible hydro-cylinder, wherein gangway ladder mechanism includes a gangway ladder, wherein the gangway ladder set up in the top of footstock.

Description

Marine platform boarding device with hydraulic base

Technical Field

The utility model relates to a ship device field especially relates to a marine platform who has fluid pressure type base is stepped on and is leaned on device.

Background

At present, due to the environmental pollution problem after the use of fossil fuel, the global resource is in short supply, and all countries in the world are looking for new energy and hope to utilize the new energy. Wind energy formed at sea is formed by nature and is an environment-friendly and inexhaustible natural energy, so that wind generating sets are built at sea in many countries close to the sea. Since the wind turbine is located in the offshore environment, the influence of seawater and sea wind on the functions of the wind turbine generator is more serious with the passage of time, and therefore, the maintenance of the wind turbine generator is essential.

Since the wind turbine generator set is built at sea and at a predetermined height from the sea level, it is usually necessary to lift workers to the position of the corresponding wind turbine generator by means of a ship and a gangway to perform maintenance on the wind turbine generator set.

The gangway needs to be mounted on a base, the height of which is fixed, and in the prior art, in a platform of a wind turbine generator set which needs to be lifted to a predetermined height from the sea level, it is common that the gangway is slidably arranged on the base in a direction extending longitudinally of the base. Although the height of the gangway ladder can be adjusted in this way, the gangway ladder has a relatively large weight, and therefore, the gangway ladder is slidably fixed to the base, which requires a complicated structure and a large cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine platform that has fluid pressure type base climbs and leans on device, wherein marine platform climbs and leans on the device to include a fluid pressure type base and a gangway ladder mechanism, wherein gangway ladder mechanism install with liftable in the top of fluid pressure type base, and can pass through the lift and the lift of fluid pressure type base, so that gangway ladder mechanism is stopping the height that corresponds at vertical direction.

An object of the utility model is to provide a marine platform that has fluid pressure type base is stepped on and is leaned on the device, wherein marine platform is stepped on and is suitable for with gangway ladder mechanism promotes different heights steadily, thereby makes marine platform is stepped on and is leaned on the device and can be applicable to the platform of stepping on and lean on wind generating set of co-altitude.

For realizing being by utility model above at least one purpose, the utility model provides a marine platform that has fluid pressure type base is stepped on and is leaned on the device, wherein marine platform is stepped on and is leaned on the device and includes:

the hydraulic base comprises a top seat and a hydraulic mechanism, wherein the hydraulic mechanism comprises a bottom oil tank and is used for being installed on a ship; and

a gangway mechanism, wherein the gangway mechanism comprises a gangway, wherein the gangway is disposed on top of the top seat.

According to an embodiment of the invention, the gangway is implemented as a telescopic gangway.

According to an embodiment of the present invention, the gangway ladder mechanism further comprises a rotating mechanism, wherein the gangway ladder is installed in the rotating mechanism, wherein the rotating mechanism is fixed to the hydraulic base the footstock.

According to the utility model discloses an embodiment, gangway ladder mechanism still includes a every single move mechanism, and wherein the gangway ladder passes through every single move mechanism can be in vertical direction rotate set up in rotary mechanism.

According to an embodiment of the present invention, the hydraulic base includes a base, wherein the hydraulic mechanism is fixed to the bottom oil tank inside the base.

Drawings

Fig. 1 shows a schematic structural view of a marine platform boarding device with a hydraulic base according to the present invention.

Fig. 2 shows a structure diagram of a gangway mechanism of the marine platform boarding device with a hydraulic base according to the present invention.

Fig. 3 shows a schematic structural diagram of a gangway mechanism in the marine gangway device of the present invention.

Fig. 4 shows a schematic view of a marine gangway device according to the present invention in one state.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 3, according to a preferred embodiment of the present invention, a marine platform embarkation device 100 with a hydraulic base is provided, wherein the marine platform embarkation device 100 is adapted to stably lift a gangway 300 to different heights, so that the marine platform embarkation device 100 can be adapted to embark on platforms 500 of wind turbine generators of different heights.

Specifically, the marine platform 500 docking apparatus 100 includes a hydraulic base 10 and a gangway mechanism 20, wherein the gangway mechanism 20 includes the gangway 300. The gangway 300 is installed to be lifted and lowered on the top of the hydraulic base 10.

The hydraulic base 10 includes a top seat 11 and a hydraulic mechanism 12. The hydraulic mechanism 12 includes a bottom oil tank 121, a telescopic cylinder 122, a hydraulic assembly 123 and a control cabinet 124. The bottom tank 121 may be mounted to a deck of a ship for supplying hydraulic oil. The hydraulic assembly 123 is controllably connected to the control cabinet 124 and disposed inside the sleeve of the telescopic cylinder 122 for providing hydraulic oil power. The bottom of the top base 11 is mounted on the top of the telescopic cylinder 122 to move up and down as the telescopic cylinder is extended and retracted.

Preferably, the hydraulic foundation 10 comprises a base 13, wherein the bottom tank 121 of the hydraulic machine 12 is fixed inside the base 13, wherein the base 13 is fixed on the deck of the vessel. When the control cabinet 124 is opened, the hydraulic assembly 123 drives the telescopic cylinder 122 to lift the top base 11, so that the gangway 300 mounted to the top base 11 is lifted to a predetermined position.

It can be understood that when the gangway 300 needs to be lifted to different heights, the lifting height of the gangway 300 installed on the top seat 11 can be controlled only by controlling the opening time of the control cabinet 124 to control the oil amount fed into the telescopic cylinder 122. Therefore, in the present invention, the marine platform boarding device 100 is suitable for boarding the platform 500 of the fan base at different heights from the sea level.

As will be understood by those skilled in the art, the hydraulic assembly 123 includes an electric motor, a gear pump, an oil spill valve, a solenoid directional valve, and the like.

Further, in the present invention, the gangway 300 of the gangway mechanism 20 is implemented as a telescopic gangway, so that after the gangway 300 is lifted to a predetermined height, by changing the length of the gangway 300, the distance between the gangway 300 and the platform 500 of the wind generating set can be compensated.

The gangway mechanism 20 further comprises a rotating mechanism 21, wherein the gangway 300 is mounted to the rotating mechanism 21, wherein the rotating mechanism 21 is fixed to the top seat 11 of the hydraulic base 10, for example, the rotating mechanism 21 can be fixed to the top seat 11 by bolting. The gangway 300 is provided to the top seat 11 of the hydraulic base 10 to be rotatable in the horizontal direction by the rotation mechanism 21.

The ramp mechanism 20 further includes a pitch mechanism 22, wherein the ramp 300 is provided to the rotation mechanism 21 rotatably in the vertical direction by the pitch mechanism 22.

The height of the gangway 300 in the vertical direction can be adjusted not only by the hydraulic base 10 but also by the rotation of the rotating mechanism 21 and the pitching mechanism 22 in the horizontal plane, and in addition, the position in the horizontal plane and the angle with respect to the horizontal plane can be adjusted, that is, the gangway 300 can be adjusted with multiple degrees of freedom.

As shown in fig. 4, when the marine platform is to be used to mount the device 100, the control cabinet 124 may be opened first, so that the top seat 11 is lifted to a level with the platform. The gangway 300 can then be snapped onto the platform by adjusting the length of the gangway 300. Then, the gangway 300 can be automatically adjusted by the rotation mechanism 21 and the pitch mechanism 22 according to the rolling of the ship, so that the gangway 300 is stably mounted on the platform.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. A marine platform embarkation device with a hydraulic base, wherein the marine platform embarkation device comprises:

2. The marine platform ramp with hydraulic base of claim 1, wherein the gangway is implemented as a telescopic gangway.

3. The marine platform ramp device with hydraulic base according to claim 1 or 2, the gangway mechanism further comprising a rotating mechanism, wherein the gangway is mounted to the rotating mechanism, wherein the rotating mechanism is fixed to the top seat of the hydraulic base.

4. The marine platform ramp device with a hydraulic base of claim 3, the ramp mechanism further comprising a pitch mechanism, wherein the ramp is vertically rotatably disposed to the rotation mechanism by the pitch mechanism.

5. The marine platform landing device of claim 4, with a hydraulic base that includes a base, wherein the bottom tank of the hydraulic mechanism is fixed inside the base.