CN216190882U - Marine lifting platform and navigation ship - Google Patents
Marine lifting platform and navigation ship Download PDFInfo
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- CN216190882U CN216190882U CN202122536421.4U CN202122536421U CN216190882U CN 216190882 U CN216190882 U CN 216190882U CN 202122536421 U CN202122536421 U CN 202122536421U CN 216190882 U CN216190882 U CN 216190882U
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Abstract
The utility model belongs to the technical field of ship equipment, and discloses a ship lifting platform and a pilot ship, wherein the pilot ship comprises the ship lifting platform, the ship lifting platform comprises a guide device, a platform assembly and a power assembly, the guide device comprises a support frame, a pulley and a steel wire rope, the support frame is slidably mounted on one side of a ship body, the pulley is rotatably mounted on the support frame, one end of the steel wire rope is fixedly connected to the ship body, the other end of the steel wire rope is fixedly connected with the platform assembly after bypassing the pulley, and two ends of the steel wire rope are arranged in parallel; the power assembly is fixedly installed on the ship body and comprises a power cylinder, the body of the power cylinder is fixedly connected to the ship body, the output end of the power cylinder is connected to the supporting frame, and the power cylinder is used for driving the supporting frame to move up and down so that the steel wire rope drives the platform assembly to move up and down. The pilot can go and return between the pilot ship and the ship to be piloted by boarding the ship lifting platform, so that the safety of the pilot can be effectively ensured.
Description
Technical Field
The utility model relates to the technical field of ship equipment, in particular to a ship lifting platform and a navigation ship.
Background
The pilot ship is used for receiving and delivering pilots to get on and off a large ship, in order to provide high-quality and high-efficiency pilot service for the large ships entering and exiting ports, each entering and exiting port is generally provided with a pilot ship and a pilot, the pilot takes the pilot ship to be close to the large ship to be subjected to pilot clothes, then the pilot climbs to a boarding and disembarking device installed on the large ship at a proper time, so that the pilot can be boarded on the large ship for pilot, after pilot work is completed on the large ship, the pilot returns to the pilot ship through the boarding and disembarking device, the existing pilot ship has no special boarding and disembarking device which can carry the pilot onto the large ship, and the pilot faces the ships with different sizes every day, and the boarding and disembarking device climbing to the large ship faces a higher safety risk under the influence of different sea conditions and weather. Therefore, there is a need for a marine lifting platform and a ship, which can ensure the safety of a pilot by installing the marine lifting platform on the pilot ship.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is: the utility model provides a marine lift platform and pilot ship, through power cylinder drive support frame displacement from top to bottom to make wire rope drive the pilot on platform subassembly and the platform subassembly and reciprocate, thereby guarantee that the pilot can come and go safely between pilot ship and the boats and ships that wait to pilot.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a marine lift platform comprising:
the guiding device comprises a supporting frame, a pulley and a steel wire rope, the supporting frame is slidably mounted on one side of the ship body, the pulley is rotatably mounted on the supporting frame, and one end of the steel wire rope is fixedly connected to the ship body;
the other end of the steel wire rope rounds the pulley and is fixedly connected with the platform assembly, and the two ends of the steel wire rope are arranged in parallel;
the power assembly is fixedly installed on the ship body and comprises a power cylinder, the body of the power cylinder is fixedly connected to the ship body, the output end of the power cylinder is connected to the supporting frame, and the power cylinder is used for driving the supporting frame to move up and down so that the steel wire rope drives the platform assembly to move up and down.
As an optional technical scheme, the guiding devices and the power assemblies are respectively arranged into two groups, the power assemblies and the guiding devices are arranged in a one-to-one correspondence manner, and the two groups of guiding devices are respectively arranged on two sides of the platform assembly.
As an optional technical scheme, the platform assembly comprises a supporting platform and a platform connecting seat, one end of the platform connecting seat is fixedly connected with the steel wire rope, and the other end of the platform connecting seat is fixedly connected with the supporting platform.
As an optional technical scheme, the platform assembly further comprises a safety handrail and an emergency ladder, and the safety handrail and the emergency ladder are both fixedly installed on the supporting platform.
As an optional technical scheme, a guide sliding groove is formed in the supporting frame, a platform guide wheel is rotatably mounted on the supporting platform, and the guide sliding groove is used for containing the platform guide wheel.
As an optional technical solution, the guiding device includes two pulleys and two steel wire ropes, one of the pulleys is mounted at the upper end of the supporting frame, the other pulley is mounted at the lower end of the supporting frame, after one end of one of the steel wire ropes is fixedly connected with the hull, the other end of the one of the steel wire ropes goes around the pulley at the upper end of the supporting frame and is fixedly connected with the platform assembly, and after one end of the other of the steel wire ropes is fixedly connected with the hull, the other end of the other steel wire rope goes around the pulley at the lower end of the supporting frame and is fixedly connected with the platform assembly.
As an optional technical solution, the guiding device further includes a supporting guide wheel, the supporting guide wheel is mounted on a side of the supporting frame facing the hull, and the supporting guide wheel is used for limiting the offset of the supporting frame in the horizontal direction.
As an optional technical solution, a proximity switch is disposed on the platform assembly, and the proximity switch is used for controlling the lifting of the platform assembly.
A ship comprises the marine lifting platform, and further comprises an anti-collision pad, wherein the anti-collision pad is arranged between the ship body and the platform assembly.
As an optional technical scheme, the ship further comprises a hydraulic pump station, an operation box and an electric cabinet, wherein the hydraulic pump station and the electric cabinet are installed in the ship body, the operation box is installed on the platform assembly, the hydraulic pump station is communicated with the power cylinder, the operation box is electrically connected with the electric cabinet, and the electric cabinet is used for controlling the operation of the hydraulic pump station.
The utility model has the beneficial effects that:
the utility model provides a ship lifting platform and a pilot ship, when a pilot needs to board a ship to be piloted, the pilot walks onto a platform assembly from a deck of the pilot ship, a power cylinder drives a supporting frame to ascend, a steel wire rope wound on a pulley drives the platform assembly to ascend, one end of the steel wire rope is fixedly connected to a hull of the pilot ship, the other end of the steel wire rope is fixedly connected with the platform assembly after bypassing the pulley, and two ends of the steel wire rope are arranged in parallel, so that the stroke of the platform assembly is twice of that of the power cylinder, and the pilot can be ensured to safely board the deck of the ship to be piloted at a higher position.
Drawings
The utility model is explained in further detail below with reference to the figures and examples;
FIG. 1 is a front view illustrating a raised state of a marine elevating platform according to an embodiment;
FIG. 2 is a front view illustrating a descending state of the marine elevating platform according to the embodiment;
FIG. 3 is a top cross-sectional view of the marine lift platform according to an embodiment;
fig. 4 is a left side view of the marine elevating platform according to the embodiment.
In the figure:
100. a hull;
1. a guide device; 11. a support frame; 12. a pulley; 13. a wire rope; 14. supporting a guide wheel;
2. a platform assembly; 21. a support platform; 22. a platform connecting seat; 23. a safety handrail; 24. an emergency ladder stand; 25. a platform guide wheel;
3. a power assembly; 31. a power cylinder;
4. a proximity switch;
5. an anti-collision pad;
6. and (5) operating the box.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
When a large ship needs to enter and exit a port, a pilot needs to navigate, when the pilot takes a pilot ship to be close to the ship to be piloted, the deck height of the ship to be piloted is larger than that of the pilot ship due to the larger tonnage of the ship to be piloted, the pilot needs to climb on the deck of the ship to be piloted through a boarding and disembarking device (such as a soft ladder) thrown down from the ship to be piloted, but under the influence of different sea conditions and weather, the pilot climbs on the soft ladder to face a larger safety risk.
The embodiment provides a navigation ship, which comprises a marine lifting platform, as shown in fig. 1 to 4, the marine lifting platform of the embodiment comprises a guiding device 1, a platform assembly 2 and a power assembly 3, the guiding device 1 comprises a support frame 11, a pulley 12 and a steel wire rope 13, the support frame 11 is slidably mounted on one side of a ship body 100, the pulley 12 is rotatably mounted on the support frame 11, one end of the steel wire rope 13 is fixedly connected to the ship body 100, the other end of the steel wire rope 13 is fixedly connected with the platform assembly 2 after bypassing the pulley 12, and two ends of the steel wire rope 13 are arranged in parallel; the power assembly 3 is fixedly installed on the ship body 100, the power assembly 3 comprises a power cylinder 31, the body of the power cylinder 31 is fixedly connected to the ship body 100, the output end of the power cylinder 31 is connected to the support frame 11, and the power cylinder 31 is used for driving the support frame 11 to move up and down so that the steel wire rope 13 drives the platform assembly 2 to move up and down.
When a pilot needs to board a ship to be piloted, the pilot walks on the platform assembly 2 from a deck of the pilot, the power cylinder 31 drives the support frame 11 to ascend, the platform assembly 2 is driven to ascend by winding the steel wire rope 13 arranged on the pulley 12, one end of the steel wire rope 13 is fixedly connected to the hull 100 of the pilot, the other end of the steel wire rope passes by the pulley 12 and then fixedly connected to the platform assembly 2, and two ends of the steel wire rope 13 are arranged in parallel, so that the stroke of the platform assembly 2 is twice that of the power cylinder 31, the pilot can be safely boarding a deck of the ship to be piloted at a higher position, the physical strength of the pilot is saved, and the situation that the pilot is over-fatigued due to the adoption of an existing rope ladder climbing mode and safety risks are generated is avoided. The power cylinder 31 of the present embodiment is specifically a hydraulic cylinder.
Optionally, the guiding devices 1 and the power assemblies 3 are respectively arranged in two groups, the power assemblies 3 are arranged in one-to-one correspondence with the guiding devices 1, and the two groups of guiding devices 1 are respectively arranged on two sides of the platform assembly 2. Install platform subassembly 2 between two sets of guider 1, guarantee platform subassembly 2's equilibrium, take place to collapse when avoiding platform subassembly 2 to bear pilot.
Optionally, the platform assembly 2 includes a supporting platform 21 and a platform connecting seat 22, one end of the platform connecting seat 22 is fixedly connected to the steel wire rope 13, and the other end of the platform connecting seat 22 is fixedly connected to the supporting platform 21. Support platform 21 is used for bearing the pilot, and the one end of platform connecting seat 22 welds on support platform 21, and the other end of platform connecting seat 22 is protruding to be stretched towards guider 1 and with wire rope 13 fixed connection.
Optionally, the platform assembly 2 further comprises a safety handle 23 and an emergency ladder 24, and both the safety handle 23 and the emergency ladder 24 are fixedly mounted on the support platform 21. The safety handle 23 can provide a hand support for the pilot, who can climb up to the deck of the pilot ship or the deck of the vessel to be piloted by the emergency ladder 24 when an accident occurs with the power cylinder 31, which results in that the support platform 21 cannot reach the deck of the pilot ship or the deck of the vessel to be piloted.
Optionally, a guide chute is formed in the support frame 11, the support platform 21 is rotatably provided with a platform guide wheel 25, and the guide chute is used for accommodating the platform guide wheel 25. The guide sliding groove is formed along the height direction of the support frame 11, the platform guide wheel 25 runs in the guide sliding groove, and the support platform 21 can be prevented from shaking left and right in the moving process.
Optionally, the guiding device 1 includes two pulleys 12 and two steel cables 13, one of the pulleys 12 is mounted at the upper end of the supporting frame 11, the other pulley 12 is mounted at the lower end of the supporting frame 11, after one end of one of the steel cables 13 is fixedly connected with the hull 100, the other end of the one of the steel cables 13 bypasses the pulley 12 at the upper end of the supporting frame 11 and is fixedly connected with the platform assembly 2, and after one end of the other steel cable 13 is fixedly connected with the hull 100, the other end of the other steel cable bypasses the pulley 12 at the lower end of the supporting frame 11 and is fixedly connected with the platform assembly 2. In this embodiment, with power cylinder 31's output down, be provided with the hydro-cylinder fixing base on the support frame 11, power component 3 includes power mounting bracket, power mounting bracket welds in hull 100, is provided with the hydro-cylinder mount pad on the power mounting bracket, and power cylinder 31's body is installed on the hydro-cylinder mount pad, and power cylinder 31's output and hydro-cylinder fixing base are connected, and power cylinder 31 drive hydro-cylinder fixing base and support frame 11 downstream, then platform subassembly 2 follows downstream. The two steel wire ropes 13 are adopted to connect the platform assembly 2, so that the safety can be improved, and even if one steel wire rope 13 is broken, the other steel wire rope 13 can be ensured to support and connect the platform assembly 2.
Optionally, the guiding device 1 further comprises supporting guide wheels 14, the supporting guide wheels 14 are mounted on a side of the supporting frame 11 facing the hull 100, and the supporting guide wheels 14 are used for limiting the offset of the supporting frame 11 in the horizontal direction.
Optionally, a proximity switch 4 is disposed on the platform assembly 2, and the proximity switch 4 is used for controlling the lifting of the platform assembly 2. When the supporting platform 21 is lifted to the same height with the deck of the ship to be piloted, the proximity switch 4 controls the power cylinder 31 to stop the contraction driving, and when the supporting platform 21 is lowered to the same height with the deck of the piloting ship, the proximity switch 4 controls the power cylinder 31 to stop the extension driving.
The vessel of this embodiment further comprises a crash pad 5, the crash pad 5 being disposed between the hull 100 and the platform assembly 2. Specifically, the crash pad 5 is attached to the outer periphery of the support platform 21, and can cushion the impact of the support platform 21 on the hull 100.
Optionally, the navigation ship further comprises a hydraulic pump station, an operation box 6 and an electric cabinet, the hydraulic pump station and the electric cabinet are both installed in the ship body 100, the operation box 6 is installed on the platform assembly 2, the hydraulic pump station is communicated with the power cylinder 31, the operation box 6 is electrically connected with the electric cabinet, and the electric cabinet is used for controlling the operation of the hydraulic pump station. The pilot controls the electric cabinet through the operation box 6, and the electric cabinet sends a control instruction to the hydraulic pump station, so that the hydraulic pump station leads out or fills hydraulic oil into the power pump.
Optionally, the platform assembly 2 is further provided with a hand pump and a reversing lever. When the electric cabinet is completely out of work, the hand pump is switched to through the reversing rod, and the support frame 11 is driven by the hand pump.
In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A marine lift platform, comprising:
the guiding device (1) comprises a supporting frame (11), a pulley (12) and a steel wire rope (13), the supporting frame (11) is installed on one side of the ship body (100) in a sliding mode, the pulley (12) is installed on the supporting frame (11) in a rotating mode, and one end of the steel wire rope (13) is fixedly connected to the ship body (100);
the other end of the steel wire rope (13) is fixedly connected with the platform component (2) after passing around the pulley (12), and two ends of the steel wire rope (13) are arranged in parallel;
power component (3), fixed mounting in on hull (100), power component (3) include power cylinder (31), the body fixed connection of power cylinder (31) in hull (100), the output of power cylinder (31) connect in support frame (11), power cylinder (31) are used for the drive support frame (11) displacement from top to bottom, so that wire rope (13) drive platform subassembly (2) reciprocate.
2. Marine lifting platform according to claim 1, characterised in that the guiding means (1) and the power assembly (3) are arranged in two groups, respectively, the power assembly (3) and the guiding means (1) are arranged in one-to-one correspondence, and the two groups of guiding means (1) are arranged on two sides of the platform assembly (2), respectively.
3. Marine lifting platform according to claim 2, characterised in that the platform assembly (2) comprises a support platform (21) and a platform connection seat (22), one end of the platform connection seat (22) being fixedly connected with the wire rope (13) and the other end of the platform connection seat (22) being fixedly connected with the support platform (21).
4. A lift platform for boats as in claim 3, characterized in that the platform assembly (2) further comprises a safety handle (23) and an emergency ladder (24), both the safety handle (23) and the emergency ladder (24) being fixedly mounted on the support platform (21).
5. The marine lifting platform of claim 3, wherein the support frame (11) is provided with a guide chute, the support platform (21) is rotatably provided with a platform guide wheel (25), and the guide chute is used for accommodating the platform guide wheel (25).
6. The marine lifting platform according to claim 1, wherein the guiding device (1) comprises two pulleys (12) and two steel cables (13), one of the pulleys (12) is mounted at the upper end of the supporting frame (11), the other pulley (12) is mounted at the lower end of the supporting frame (11), one of the steel cables (13) has one end fixedly connected with the hull (100) and the other end fixedly connected with the platform assembly (2) and bypassing the pulley (12) at the upper end of the supporting frame (11), and the other steel cable (13) has one end fixedly connected with the hull (100) and the other end fixedly connected with the platform assembly (2) and bypassing the pulley (12) at the lower end of the supporting frame (11).
7. Marine lift platform according to claim 1, characterised in that the guide means (1) further comprise supporting guide wheels (14), the supporting guide wheels (14) being mounted on the side of the support frame (11) facing the hull (100), the supporting guide wheels (14) being adapted to limit the offset of the support frame (11) in the horizontal direction.
8. Marine lifting platform according to claim 1, characterised in that a proximity switch (4) is arranged on the platform assembly (2), the proximity switch (4) being adapted to control the lifting of the platform assembly (2).
9. A navigation vessel, comprising the marine lift platform of any one of claims 1 to 8, the navigation vessel further comprising a crash pad (5), the crash pad (5) being disposed between the hull (100) and the platform assembly (2).
10. The pilot ship according to claim 9, characterized in that the pilot ship further comprises a hydraulic pump station, an operation box (6) and an electric cabinet, wherein the hydraulic pump station and the electric cabinet are both installed in the ship body (100), the operation box (6) is installed on the platform assembly (2), the hydraulic pump station is communicated with the power cylinder (31), the operation box (6) is electrically connected with the electric cabinet, and the electric cabinet is used for controlling the operation of the hydraulic pump station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536421.4U CN216190882U (en) | 2021-10-21 | 2021-10-21 | Marine lifting platform and navigation ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536421.4U CN216190882U (en) | 2021-10-21 | 2021-10-21 | Marine lifting platform and navigation ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216190882U true CN216190882U (en) | 2022-04-05 |
Family
ID=80886088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122536421.4U Active CN216190882U (en) | 2021-10-21 | 2021-10-21 | Marine lifting platform and navigation ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216190882U (en) |
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2021
- 2021-10-21 CN CN202122536421.4U patent/CN216190882U/en active Active
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