CN114348183A

CN114348183A - Self-adaptive ship-crossing device for ocean waves

Info

Publication number: CN114348183A
Application number: CN202111373463.9A
Authority: CN
Inventors: 霍小剑; 张光锋; 覃刚; 张勇勇; 胡茂
Original assignee: Wuhan Marine Machinery Plant Co Ltd
Current assignee: Wuhan Marine Machinery Plant Co Ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-15
Anticipated expiration: 2041-11-18
Also published as: CN114348183B

Abstract

The utility model provides a ship device is striden to ocean wave self-adaptation belongs to ocean mechanical equipment technical field. The supporting component in the marine wave self-adaptive ship-crossing device plays a ship-crossing role, and the connecting component ensures that the supporting component is stably connected to a ship or a platform, so that the safety is improved. And a driving component of the transfer component is arranged on the ladder-shaped component of the supporting component, and the driving component drives the connecting rack to move along the length direction of the ladder-shaped component. The connecting rack drives the personnel transfer platform to cross the ship. Personnel transfer platform includes that the slip cover establishes the backup pad on the ladder form subassembly and around the guard plate of backup pad distribution, personnel obtain the protection, and the probability of falling into water is little. The first rotating bearing and the second rotating bearing which are perpendicular to each other in the connecting rack and the adjusting part rotate to release acting force from wind waves to a large extent, the whole shaking is small, and the safety of personnel transferring between ships or between the ships and the platform can be improved.

Description

Self-adaptive ship-crossing device for ocean waves

Technical Field

The disclosure relates to the technical field of ocean mechanical equipment, in particular to an ocean wave self-adaptive ship-crossing device.

Background

In some cases, when a ship is operated at sea, people or cargo must be transferred between ships or between ships and platforms.

In the related art, when transferring personnel between a ship and a ship or between a ship and a platform, a crane is often used to transfer personnel in a gondola or a cage, or to transfer personnel through a ladder. However, under the condition of certain wind and waves on the sea, the hanging basket is easy to swing, the ladder can also shake, the safety accident that people fall into water is easy to happen, and the safety of people transferred on the sea is low.

Disclosure of Invention

The embodiment of the disclosure provides an ocean wave self-adaptive ship spanning device, which can improve the safety of personnel transferred between ships or between the ships and a platform. The technical scheme is as follows:

the disclosed embodiment provides a sea wave adaptive ship-crossing device, which comprises a supporting component, a connecting component, a transferring component and an adjusting component, wherein the supporting component comprises a ladder-shaped assembly, the connecting component is used for realizing connection and separation of two ends of the ladder-shaped assembly and a platform or a ship,

the transfer part comprises a driving assembly, a connecting rack and a personnel transfer platform, the driving assembly is connected with the ladder-shaped assembly and one end of the connecting rack, the driving assembly is used for driving the connecting rack to move along the length direction of the ladder-shaped assembly, the length direction of the connecting rack is parallel to the length direction of the ladder-shaped assembly, the other end of the connecting rack is connected with the personnel transfer platform, the personnel transfer platform comprises a support plate which is sleeved on the ladder-shaped assembly in a sliding manner and a protection plate which is distributed around the support plate,

the adjusting part comprises a first rotating bearing and a second rotating bearing, one end of the first rotating bearing is connected with one end of the ladder-shaped assembly in a rotating mode, the first rotating bearing is parallel to the length direction of the ladder-shaped assembly, the other end of the first rotating bearing is connected with the middle of the second rotating bearing in a rotating mode, one end of the second rotating bearing is connected with the connecting part, and the second rotating bearing is perpendicular to the plane where the ladder-shaped assembly is located.

Optionally, the adjusting part further comprises a connecting cylinder and an installation cylinder, the connecting cylinder is connected with one end of the ladder-shaped assembly, the connecting cylinder is perpendicular to the length direction of the ladder-shaped assembly and coplanar with the ladder-shaped assembly, the installation cylinder is perpendicularly connected with the connecting cylinder, and one end, far away from the connecting cylinder, of the installation cylinder is coaxially connected with the first rotating bearing.

Optionally, the adjusting component further includes a transition cylinder, the transition cylinder is coaxially connected to one end of the first rotating bearing, which is far away from the connecting cylinder, and the other end of the transition cylinder is vertically connected to the second rotating bearing.

Optionally, the ladder subassembly includes support ladder and two slip montants, the support ladder include two support montants that are parallel to each other and with two a plurality of support horizontal poles that are parallel to each other that the support montant links to each other perpendicularly, every slip montant slidable correspondence is inserted and is established one in the support montant, drive assembly with the support ladder links to each other.

Optionally, the ladder assembly still include with two slide at least two pulleys of montant one-to-one, every the pulley rolls and sets up in a corresponding slide the montant, every the axis of pulley with correspond the axis of slide the montant is crossing, every the pulley all is located support the montant.

Optionally, the ladder assembly further includes at least two coaxial guide cylinders, the at least two guide cylinders are distributed on the support ladder at intervals, and on a plane where end faces of the guide cylinders are located, a projection of the connecting rack is located in a projection of inner walls of the guide cylinders.

Optionally, the ladder assembly further comprises a wear plate covering the peripheral wall of the sliding vertical rod, and the wear plate is located within the supporting vertical rod.

Optionally, the connecting part includes link, rolling disc, first sector magnet and second sector magnet, the link with the one end of ladder form subassembly links to each other, the rolling disc with the link rotates to be connected, the rolling disc with first sector magnet links to each other, second sector magnet be used for with boats and ships or the platform is connected, the rolling disc is used for controlling first sector magnet adsorbs or separates with second sector magnet.

Optionally, the transfer component further comprises a support rod, and two ends of the support rod are respectively connected with the personnel transfer platform and the connecting rack.

Optionally, the sea wave adaptive transom device further comprises a control component for controlling the drive assembly to move according to the sway of the ladder assembly.

The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:

the marine wave self-adaptation strides the supporting component who includes the ladder assembly in the ship device and can play and stride the effect of ship or cross the platform, and the both ends of ladder assembly set up respectively on two boats and ships or boats and ships and platform, can play the effect of bridge in order to realize personnel's transfer. The connecting parts can realize connection and separation of two ends of the ladder-shaped assembly and the platform or the ship, ensure that the ladder-shaped assembly is stably connected on the ship or the platform, and improve the use safety of the ladder-shaped assembly. The ladder-shaped component is further provided with a driving component of the transfer part, the driving component is connected with the ladder-shaped component and one end of the connecting rack, the length direction of the connecting rack is parallel to the length direction of the ladder-shaped component, and the driving component can drive the connecting rack to move along the length direction of the ladder-shaped component. The other end of the connecting rack is connected with the personnel transfer platform, and the driving assembly can drive the personnel transfer platform to move along the length direction of the ladder-shaped assembly to cross the width between the ships and the platform or between the ships and the ship when driving the connecting rack. Personnel transfer platform includes that the slip cover establishes the backup pad on the ladder-shaped subassembly and around the guard plate of backup pad distribution, personnel in the personnel transfer platform can obtain good protection, and the probability of falling into water is very little, can guarantee that personnel stride the ship or stride from boats and ships to the safety of platform and go on. When the ladder-shaped assembly is influenced by wind waves, on one hand, the driving assembly can drive the connecting rack and the personnel transfer platform to move, and part of the generated shaking acting force is shaken and faded by the connecting rack. On the other hand, the first rotating bearing connected with the ladder-shaped assembly in the adjusting part and the second rotating bearing in running fit with the first rotating bearing can rotate, the second rotating bearing is further connected with a ship or a platform, the first rotating bearing and the second rotating bearing which are perpendicular to each other can rotate to release the acting force of wind waves received by the ladder-shaped assembly to a greater extent, the risk that the ladder-shaped assembly is separated from the ship or the platform is reduced, meanwhile, the shaking of the whole ladder-shaped assembly can be effectively reduced, the risk that personnel move through the marine wave self-adaptive ship-crossing device is effectively reduced, and the safety of personnel transferring between the ship and the ship or between the ship and the platform is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a marine wave adaptive transoceanic device provided by an embodiment of the present disclosure;

FIG. 2 is an elevation view of a sea wave adaptive transoceanic device provided by embodiments of the present disclosure;

FIG. 3 is a cross-sectional view of an adjustment member provided by an embodiment of the present disclosure;

FIG. 4 is a top view of an adjustment member provided by embodiments of the present disclosure;

fig. 5 is a schematic structural view of a support ladder provided in the embodiment of the present disclosure;

FIG. 6 is a side view of a support ladder provided by embodiments of the present disclosure;

FIG. 7 is a side view of two sliding vertical rods provided by the disclosed embodiment;

FIG. 8 is a top view of two sliding vertical rods provided by the disclosed embodiment;

FIG. 9 is a schematic structural diagram of a connecting member provided in an embodiment of the present disclosure;

FIG. 10 is a front view of a transfer member provided by embodiments of the present disclosure;

FIG. 11 is a side view of a transfer member provided by embodiments of the present disclosure;

fig. 12 is a bottom view of a transfer member provided by embodiments of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," "third," and similar terms in the description and claims of the present disclosure are not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "top", "bottom", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

For the convenience of understanding, fig. 1 is provided for illustration, fig. 1 is a schematic structural diagram of a marine wave adaptive cross-boat apparatus provided by an embodiment of the present disclosure, fig. 2 is a front view of the marine wave adaptive cross-boat apparatus provided by an embodiment of the present disclosure, and as can be seen with reference to fig. 1 and 2, the embodiment of the present disclosure provides a marine wave adaptive cross-boat apparatus, the marine wave adaptive cross-boat apparatus includes a support member 1, a connection member 2, a transfer member 3 and an adjustment member 4, the support member 1 includes a ladder assembly 11, and the connection member 2 is used for realizing connection and disconnection of both ends of the ladder assembly 11 to and from a platform or a vessel.

The transfer part 3 comprises a driving assembly 31, a connecting rack 32 and a personnel transfer platform 33, the driving assembly 31 is connected with the ladder assembly 11 and one end of the connecting rack 32, the driving assembly 31 is used for driving the connecting rack 32 to move along the length direction of the ladder assembly 11, the length direction of the connecting rack 32 is parallel to the length direction of the ladder assembly 11, the other end of the connecting rack 32 is connected with the personnel transfer platform 33, and the personnel transfer platform 33 comprises a support plate 331 which is slidably sleeved on the ladder assembly 11 and a protection plate 332 which is distributed around the support plate 331.

The adjusting component 4 comprises a first rotating bearing 41 and a second rotating bearing 42, one end of the first rotating bearing 41 is rotatably connected with one end of the ladder assembly 11, the first rotating bearing 41 is parallel to the length direction of the ladder assembly 11, the other end of the first rotating bearing 41 is rotatably connected with the middle part of the second rotating bearing 42, one end of the second rotating bearing 42 is connected with the connecting component 2, and the second rotating bearing 42 is perpendicular to the plane of the ladder assembly 11.

The marine wave self-adaptation strides the effect of crossing the ship or striding the platform including the support component 1 of ladder subassembly 11 in the ship device, and the both ends of ladder subassembly 11 set up respectively on two boats and ships or boats and ships and platform, can play the effect of bridge in order to realize personnel's transfer. The connecting part 2 can realize the connection and separation of two ends of the ladder-shaped component 11 and a platform or a ship, ensure that the ladder-shaped component 11 is stably connected on the ship or the platform, and improve the use safety of the ladder-shaped component 11. Further, a driving unit 31 of the transfer unit 3 is disposed on the ladder assembly 11, the driving unit 31 is connected to the ladder assembly 11 and one end of the connecting rack 32, the length direction of the connecting rack 32 is parallel to the length direction of the ladder assembly 11, and the driving unit 31 can drive the connecting rack 32 to move along the length direction of the ladder assembly 11. The other end of the connecting rack 32 is connected to the personnel transfer platform 33, so that the driving assembly 31 can drive the personnel transfer platform 33 to move along the length direction of the ladder assembly 11 across the width between the ships and the platform or between the ships and the platform when driving the connecting rack 32. The personnel transfer platform 33 comprises a support plate 331 which is slidably sleeved on the ladder assembly 11 and protection plates 332 which are distributed around the support plate 331, so that personnel in the personnel transfer platform 33 can be well protected, the probability of falling into water is very small, and the safe operation of personnel crossing a ship or from the ship to the platform can be ensured. When the ladder assembly 11 is affected by wind and waves, on one hand, the driving assembly 31 can drive the connecting rack 32 and the personnel transferring platform 33 to move, and part of the generated shaking acting force is shaken and disappears by the connecting rack 32. On the other hand, the first rotating bearing 41 connected with the ladder assembly 11 and the second rotating bearing 42 in the first rotating bearing 41 in the adjusting part 4 can rotate, the second rotating bearing 42 is further connected with a ship or a platform, the rotation of the first rotating bearing 41 and the second rotating bearing 42 which are perpendicular to each other can release acting force from wind and waves on the ladder assembly 11 to a large extent, the risk that the ladder assembly 11 is separated from the ship or the platform is reduced, meanwhile, the shaking of the whole ladder assembly 11 can be effectively reduced, the risk that personnel move through the marine wave self-adaptive cross-ship device is effectively reduced, and the safety of personnel transfer between the ship and the ship or between the ship and the platform is improved. And the driving assembly 31 drives the personnel transfer platform 33 to move through the connecting rack 32, so that the personnel transfer platform 33 can be prevented from colliding with a ship or a platform, and the safety of personnel in the transfer process can be improved.

When a ship or a part of an offshore platform needs to be repaired, a person is required to carry out the ship or the platform needing to be repaired from the ship to be transported.

Fig. 3 is a cross-sectional view of the adjusting component provided in the embodiment of the disclosure, and as can be seen from fig. 3, the adjusting component 4 further includes a connecting cylinder 43 and a mounting cylinder 44, the connecting cylinder 43 is connected to one end of the ladder assembly 11, the connecting cylinder 43 is perpendicular to the length direction of the ladder assembly 11 and coplanar with the ladder assembly 11, the mounting cylinder 44 is connected to the connecting cylinder 43 perpendicularly, and one end of the mounting cylinder 44 away from the connecting cylinder 43 is coaxially connected to the first rotating bearing 41.

The connecting cylinder 43 is perpendicular to the length direction of the ladder assembly 11 and coplanar with the ladder assembly 11, and can facilitate the ladder assembly 11 to transmit the force to the connecting cylinder 43 and the first rotating bearing 41 connected with the connecting cylinder 43. An installation barrel 44 is additionally arranged between the first rotating bearing 41 and the connecting barrel 43, the installation barrel 44 can play a certain transitional buffering role, and the first rotating bearing 41 has a better bearing effect on acting force and is not easy to damage.

In one implementation provided by the present disclosure, the connecting cylinder 43 may be coaxially sleeved on the cross rod or the connecting shaft 115 of the ladder assembly 11, and the connecting cylinder 43 and the cross rod or the connecting shaft 115 of the ladder assembly 11 may be connected by an interference fit or by a connecting frame 21 similar to a bolt. The assembly and disassembly between the adjusting part 4 and the ladder assembly 11 are facilitated.

It should be noted that, in other implementations provided by the present disclosure, the ladder assembly 11 and the first rotating bearing 41 may also be connected by a plate-like or rod-like structure, which is not limited by the present disclosure.

Referring to fig. 3, in one implementation provided by the present disclosure, each of the first and second

rotary bearings

41 and 42 may include an inner ring and an outer ring that are rotatably connected. The normal rotation of the first and

second rotation bearings

41 and 42 is ensured. In an implementation manner provided by the present disclosure, oil injection holes communicating to the inner ring may be disposed on the outer rings of the first rotating bearing 41 and the second rotating bearing 42, and oil seals may be disposed on the oil injection holes. The service life of the first and second

rotating bearings

41 and 42 can be improved.

Illustratively, the adjusting member 4 may further include a mounting shaft 45 and a retaining plate 46, the mounting shaft 45 is coaxially connected to an end of the mounting cylinder 44 away from the connecting cylinder 43, and the first rotating bearing 41 may be coaxially sleeved on the mounting shaft 45. The retaining plate 46 is coaxially connected to an end of the mounting shaft 45 remote from the mounting tube 44, and the diameter of the retaining plate 46 is larger than the inner diameter of the outer ring of the first rotary bearing 41 and a gap is formed between the retaining plate 46 and the end surface of the first rotary bearing 41.

The mounting shaft 45 can provide good supporting and mounting space for the first rotating bearing 41, so as to ensure the stable rotation of the first rotating bearing 41, and the anti-drop plate 46 connected to the end of the mounting shaft 45 far away from the mounting cylinder 44 can prevent the first rotating bearing 41 from being separated from the mounting shaft 45, thereby improving the use stability of the finally obtained adjusting component 4.

Optionally, the adjusting component 4 further comprises a transition cylinder 47, the transition cylinder 47 is coaxially connected with one end of the first rotating bearing 41 far away from the connecting cylinder 43, and the other end of the transition cylinder 47 is vertically connected with the second rotating bearing 42.

The transition cylinder 47 can perform a buffering transition function similar to that of the mounting cylinder 44, so as to ensure that there is a sufficient space between the first rotating bearing 41 and the second rotating bearing 42 for force transmission, and ensure that there is a stable rotating space between the first rotating bearing 41 and the second rotating bearing 42.

Illustratively, one end of the transition cylinder 47 may be coaxially connected to the outer circumferential wall of the outer ring of the first rotary bearing 41, the retaining plate 46 is located inside the transition cylinder 47, the other end of the transition cylinder 47 may be connected to the outer circumferential wall of the outer ring of the second rotary bearing 42, and the diameter of the transition cylinder 47 may be equal to the axial length of the second rotary bearing 42.

The transition cylinder 47 realizes the connection between the first rotating bearing 41 and the second rotating bearing 42 in the above manner, and the connection stability of the first rotating bearing 41 and the second rotating bearing 42 can be ensured.

Alternatively, the axis of the second rotating bearing 42 and the axis of the first rotating bearing 41 may be in the same plane, and the extension line of the axis of the first rotating bearing 41 and the extension line of the axis of the second rotating bearing 42 are perpendicular to each other, and the axis of the second rotating bearing 42 may be perpendicular to the plane where the ladder assembly 11 is located.

The second rotating bearing 42 and the first rotating bearing 41 are arranged in the above-mentioned directions, so that the first rotating bearing 41 and the second rotating bearing 42 can effectively release the acting force of the ladder assembly 11 in the direction from the transverse direction to the plane perpendicular to the ladder assembly 11, and the use stability of the ladder assembly 11 and the safety of personnel transfer are improved.

For example, the second rotary bearing 42 and the connecting member 2 may be connected by a connecting plate and a bolt-like connecting member, which is not limited by the present disclosure.

Fig. 4 is a top view of an adjusting component provided in an embodiment of the disclosure, and referring to fig. 4, it can be seen that the first rotating bearing 41 and the second rotating bearing 42 are perpendicular to each other, and the first rotating bearing 41 is coaxial with the mounting cylinder 44, and the axis of the mounting cylinder 44 is perpendicular to the axis of the connecting cylinder 43.

Illustratively, the ladder assembly 11 includes a support ladder 111 and two vertical sliding rods 112, the support ladder 111 includes two vertical supporting rods 1111 parallel to each other and a plurality of horizontal supporting rods 1112 vertically connected to the two vertical supporting rods 1111 parallel to each other, each vertical sliding rod 112 is slidably inserted into one vertical supporting rod 1111, and the driving assembly 31 is connected to the support ladder 111.

Ladder assembly 11 includes support ladder 111 and two slip montants 112, support ladder 111 can provide good support and provide certain removal space for the staff, and set up support ladder 111 and two slip montants 112 to have relative slip, when ladder assembly 11 wholly receives the effort that comes from the stormy waves, the effort that some stormy waves brought can be released, can also change the change of the distance between boats and ships or boats and platforms that ladder assembly 11 whole length leads to in order to adapt to the stormy waves. The flexibility and the security of the marine wave self-adaptive ship spanning device are improved, and the safe transfer of personnel is guaranteed.

It should be noted that the plane of the ladder assembly 11 is the same plane as the axis of the supporting vertical rod 1111, the axis of the supporting cross rod 1112 and the axes of the two sliding vertical rods 112 in the supporting ladder 111.

Fig. 5 is a schematic structural diagram of a support ladder according to an embodiment of the disclosure, and fig. 6 is a side view of the support ladder according to the embodiment of the disclosure, and referring to fig. 5 and fig. 6, it can be seen that the support ladder 111 includes two support vertical rods 1111 parallel to each other and a plurality of support cross bars 1112 whose both ends are connected to the two support vertical rods 1111 and parallel to each other.

Fig. 7 is a side view of two vertical sliding rods provided by the embodiment of the present disclosure, fig. 8 is a top view of two vertical sliding rods provided by the embodiment of the present disclosure, as can be seen from fig. 7 and 8, the ladder assembly 11 further includes at least two pulleys 113 corresponding to the two vertical sliding rods 112 one by one, each pulley 113 is arranged in a corresponding vertical sliding rod 112 in a rolling manner, an axis of each pulley 113 intersects with an axis of the corresponding vertical sliding rod 112, and each pulley 113 is located in a supporting vertical rod 1111.

Ladder assembly 11 still includes two at least pulleys 113, and pulley 113 and the rolling connection of corresponding slip montant 112, and every pulley 113 is located and supports montant 1111, can reduce the friction between slip montant 112 and the support montant 1111, improves ladder assembly 11 holistic life.

It should be noted that two or more pulleys 113 may be disposed on each sliding vertical rod 112, and the disclosure is not limited thereto.

Optionally, the ladder assembly 11 further comprises at least two coaxial guiding cylinders 114, the at least two guiding cylinders 114 are spaced apart on the supporting ladder 111, and a projection of the connecting rack 32 is located within a projection of an inner wall of the guiding cylinders 114 on a plane where end faces of the guiding cylinders 114 are located.

The guide cylinder 114 can reduce friction to improve the service life of the sliding stem 112.

Illustratively, the guide cylinder 114 may be mounted on the support crossbar 1112. Ease of installation and less impact on the center of gravity of the ladder assembly 11.

In other implementations provided by the present disclosure, the guide cylinder 114 may also be mounted in other structures, which the present disclosure does not limit.

Illustratively, the ladder assembly 11 further includes a connecting shaft 115, and both ends of the connecting shaft 115 are detachably connected to the two sliding vertical bars 112, respectively. The addition of the connecting shaft 115 may facilitate the installation of other parts and the connection with the connecting member 2.

The guide cylinder 114 can guide the connecting rack 32, ensure the stable movement of the connecting rack 32, and reduce the shaking of the personnel transfer platform 33 connected with the connecting rack 32.

Optionally, the ladder assembly 11 further comprises a wear plate 116, the wear plate 116 covering the outer circumferential wall of the sliding stem 112, and the wear plate 116 being located within the support stem 1111.

Wear plates 116 may reduce friction to increase the useful life of the sliding stem 112.

Fig. 7 and 8 show the adjusting element 4 connected to the connecting shaft 115 and a part of the connecting element 2 connected to the adjusting element 4.

Fig. 9 is a schematic structural diagram of a connecting part provided in an embodiment of the present disclosure, and as can be seen from fig. 9, the connecting part 2 includes a connecting frame 21, a rotating disc 22, a first sector magnet 23 and a second sector magnet 24, the connecting frame 21 is connected to one end of the ladder assembly 11, the rotating disc 22 is rotatably connected to the connecting part, the rotating disc 22 is connected to the first sector magnet 23, the second sector magnet 24 is used for being connected to a ship or a platform, and the rotating disc 22 is used for controlling the first sector magnet 23 to be attracted to or separated from the second sector magnet 24.

With the above structure of the connecting member 2, the adsorption and separation between the first and

second sector magnets

23 and 24 can be controlled by rotating the rotating disc 22 to control the stable connection between the end of the ladder assembly 11 and the vessel or platform. It should be noted that, in the case where the projection of the first sector magnet 23 on the horizontal plane coincides with the second sector magnet 24 and the surface of the first sector magnet 23 is in contact with the surface of the second sector magnet 24, the connection between the first sector magnet 23 and the second sector magnet 24 is the most tight. In the case where the projection of the first sector magnet 23 on the horizontal plane has no coincident point with the second sector magnet 24 and there is no contact point between the surface of the first sector magnet 23 and the surface of the second sector magnet 24, the first sector magnet 23 is separated from the second sector magnet 24.

It should be noted that, a rotation hole corresponding to the rotation disc 22 may be disposed on the connection frame 21, a portion of the rotation disc 22 having a diameter larger than the rotation hole and a portion of the rotation disc 22 extending into the rotation hole and having a diameter smaller than the rotation hole may be disposed, a plurality of slots may be added in the circumferential direction of the side wall of the rotation hole, and a protrusion corresponding to the slot may be disposed on the outer circumferential wall of the rotation disc 22. The cooperation of the protrusion and the slot can lock the rotating disc 22 and the first sector magnet 23. The rotating disk 22 and the first sector magnets 23 are prevented from being rotated by the influence of an external force.

In other implementations provided by the present disclosure, the connecting member 2 may also include a connecting plate or a connecting flange and a bolt, which is not limited by the present disclosure. In fig. 9 100 is the vessel or platform on which the second sector magnets 24 are located.

Fig. 10 is a front view of the transfer component provided in the embodiment of the present disclosure, and referring to fig. 10, it can be seen that two sliding sleeves 34 may be added on the personnel transfer platform 33, and the two sliding sleeves 34 slidably fit over the two sliding vertical rods 112.

The addition of the sliding sleeve 34 can ensure the stable sliding of the personnel transferring platform 33 on the sliding vertical rod 112.

In other implementations provided by the present disclosure, a guide rail and a guide roller may be added to the transfer unit 3 between the personnel transfer platform 33 and the vertical sliding bar 112. The present disclosure is not so limited.

It should be noted that the protection plate 332 is omitted in fig. 10 to facilitate the observation of the sliding sleeve 34.

Fig. 11 is a side view of the transfer component provided in the embodiment of the present disclosure, fig. 12 is a bottom view of the transfer component provided in the embodiment of the present disclosure, and as can be seen from fig. 10 to 12, the transfer component 3 further includes a support rod 35, and both ends of the support rod 35 are respectively connected to the personnel transfer platform 33 and the connecting rack 32.

Bracing piece 35 can increase the stability of being connected between connecting rack 32 and personnel transfer platform 33, guarantees that connecting rack 32 can stably drive personnel transfer platform 33 and remove.

For example, the support rods 35 of the transfer unit 3 may be provided in plurality, and at least two support rods 35 are disposed on both sides of the connecting rack 32 in a splayed manner. The connection strength is higher.

Optionally, the marine wave adaptive transom device further comprises a control unit 5, the control unit 5 being configured to control the movement of the drive assembly 31 according to the sway of the ladder assembly 11. The addition of the control part 5 facilitates the driving and moving of the driving assembly 31 and other electrical appliances.

Illustratively, the control unit 5 may include a processor (not shown) disposed on the driving unit and a wire displacement sensor 51 disposed on the cross bar of the support ladder 111, the wire displacement sensor 51 being used for measuring the displacement between the support ladder 111 and the sliding vertical bar 112, and the processor receiving the measurement data of the wire displacement sensor 51 to control the operation of the driving unit 31. The flexibility of the marine wave self-adaptive ship-crossing device is improved.

Although the present disclosure has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the disclosure.

Claims

1. An ocean wave adaptive ship-striding device is characterized by comprising a supporting component (1), a connecting component (2), a transferring component (3) and an adjusting component (4), wherein the supporting component (1) comprises a ladder-shaped assembly (11), the connecting component (2) is used for realizing connection and separation of two ends of the ladder-shaped assembly (11) and a platform or a ship,

the transfer part (3) comprises a driving component (31), a connecting rack (32) and a personnel transfer platform (33), the driving component (31) is connected with the ladder-shaped component (11) and one end of the connecting rack (32), the driving component (31) is used for driving the connecting rack (32) to move along the length direction of the ladder-shaped component (11), the length direction of the connecting rack (32) is parallel to the length direction of the ladder-shaped component (11), the other end of the connecting rack (32) is connected with the personnel transfer platform (33), the personnel transfer platform (33) comprises a support plate (331) which is slidably sleeved on the ladder-shaped component (11) and a protection plate (332) which is distributed around the support plate (331),

adjusting part (4) include first rolling bearing (41) and second rolling bearing (42), the one end of first rolling bearing (41) with the one end of ladder-shaped subassembly (11) is rotated and is linked to each other, first rolling bearing (41) are on a parallel with the length direction of ladder-shaped subassembly (11), the other end of first rolling bearing (41) with the middle part of second rolling bearing (42) is rotated and is connected, the one end of second rolling bearing (42) with adapting unit (2) link to each other, second rolling bearing (42) perpendicular to ladder-shaped subassembly (11) place plane.

2. An ocean wave adaptive transom device according to claim 1, wherein the adjustment member (4) further comprises a connecting cylinder (43) and a mounting cylinder (44), the connecting cylinder (43) is connected with one end of the ladder assembly (11), the connecting cylinder (43) is perpendicular to the length direction of the ladder assembly (11) and coplanar with the ladder assembly (11), the mounting cylinder (44) is connected with the connecting cylinder (43) perpendicularly, and one end of the mounting cylinder (44) far away from the connecting cylinder (43) is coaxially connected with the first rotation bearing (41).

3. An ocean wave adaptive transom device according to claim 2, wherein the adjustment member (4) further comprises a transition cylinder (47), the transition cylinder (47) being coaxially connected with one end of the first rotation bearing (41) away from the connecting cylinder (43), the other end of the transition cylinder (47) being vertically connected with the second rotation bearing (42).

4. An adaptive cross-boat device for sea waves according to any one of claims 1 to 3, characterized in that the ladder assembly (11) comprises a support ladder (111) and two sliding vertical rods (112), the support ladder (111) comprises two parallel support vertical rods (1111) and a plurality of parallel support cross rods (1112) vertically connected with the two support vertical rods (1111), each sliding vertical rod (112) is slidably inserted in one support vertical rod (1111), and the driving assembly (31) is connected with the support ladder (111).

5. The adaptive sea wave transom device according to claim 4, characterized in that said ladder assembly (11) further comprises at least two pulleys (113) in one-to-one correspondence with two of said sliding vertical rods (112), each of said pulleys (113) being rollably disposed within a corresponding one of said sliding vertical rods (112), an axis of each of said pulleys (113) intersecting an axis of a corresponding one of said sliding vertical rods (112), each of said pulleys (113) being disposed within said supporting vertical rod (1111).

6. The marine wave adaptive transom device according to claim 4, characterized in that said ladder assembly (11) further comprises at least two coaxial guiding cylinders (114), said at least two guiding cylinders (114) being spaced apart on said supporting ladder (111), a projection of said connecting rack (32) being located within a projection of an inner wall of said guiding cylinders (114) on a plane of an end face of said guiding cylinders (114).

7. An ocean wave adaptive transom device according to claim 4, wherein the ladder assembly (11) further comprises a wear plate (116), the wear plate (116) covering the outer peripheral wall of the sliding stem (112), and the wear plate (116) being located within the support stem (1111).

8. An adaptive cross-boat device according to any one of claims 1 to 3, characterized in that the connecting component (2) comprises a connecting frame (21), a rotating disc (22), a first sector magnet (23) and a second sector magnet (24), the connecting frame (21) is connected with one end of the ladder assembly (11), the rotating disc (22) is rotatably connected with the connecting frame (21), the rotating disc (22) is connected with the first sector magnet (23), the second sector magnet (24) is used for being connected with the ship or the platform, and the rotating disc (22) is used for controlling the first sector magnet (23) and the second sector magnet (24) to be adsorbed or separated.

9. An adaptive sea wave transoceaner assembly according to any one of claims 1-3, wherein said transfer member (3) further comprises a support bar (35), both ends of said support bar (35) connecting said personnel transfer platform (33) and said connecting rack (32), respectively.

10. A sea wave adaptive transom device according to any of claims 1-3, further comprising a control member (5), said control member (5) being adapted to control the movement of said drive assembly (31) according to the sloshing of said ladder assembly (11).