CN113371150B - Mast lamp system of semi-submersible ship and semi-submersible ship - Google Patents
Mast lamp system of semi-submersible ship and semi-submersible ship Download PDFInfo
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- CN113371150B CN113371150B CN202110872392.0A CN202110872392A CN113371150B CN 113371150 B CN113371150 B CN 113371150B CN 202110872392 A CN202110872392 A CN 202110872392A CN 113371150 B CN113371150 B CN 113371150B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
- B63B45/04—Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof
Abstract
The invention relates to the technical field of ships and discloses a mast lamp system of a semi-submersible ship and the semi-submersible ship. The mast system comprises: the headlight control module comprises a headlight, a first auxiliary light, a second auxiliary light and a headlight control module. The two mast lights are respectively arranged on the radar mast and the front mast; the first auxiliary lamps are arranged on an upper building of a bow of the ship body and are arranged at intervals along the width of the ship, the first auxiliary lamps are arranged on one side, facing the stern, of the upper building, and the light-emitting surface of each first auxiliary lamp faces the stern of the ship body; the second auxiliary lamps are arranged on the stern, a plurality of second auxiliary lamps are arranged, and the light emitting surface of each second auxiliary lamp faces the bow; the mast lamp control module can control the on-off states of the mast lamp, the first auxiliary lamp and the second auxiliary lamp. According to the invention, the first auxiliary lamp and the second auxiliary lamp are adopted to illuminate other positions of the ship body, and the auxiliary mast lamp illuminates the ship body, so that the outline of the ship body can be displayed for other ships, and the navigation safety of the ship is improved.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a mast lamp system of a semi-submersible ship and the semi-submersible ship.
Background
According to the international requirements of the sea collision avoidance rules, in order to display the hull contour of a large ship, two mast lamps are required to be arranged on the large ship according to the regulations and are respectively arranged on a radar mast and a front mast positioned on the bow. The radar mast is arranged on a compass deck of a superstructure of a ship body, and the superstructure is positioned on a stern, so that one mast lamp is close to the bow, and the other mast lamp is close to the stern. And the horizontal distance between the two mast lights should be no less than half the length of the boat, but not necessarily greater than 100 meters. The mast on the front mast should be positioned no more than one quarter of the length of the boat away from the front end of the boat body. The mast lights are all connected with the mast light control module, the mast light control module comprises a mast light control switch arranged in a cab, and the mast light control switch can control the on-off state of the mast lights.
In the case of a semi-submersible ship, the structure of the ship body is special, and a midship and a stern of the ship body are used for bearing goods, so that a superstructure is positioned at the bow part of the ship body, and a radar mast and a front mast are arranged on the superstructure at the same time, namely the stern is in a structure without a fixed mast, so that the distance between the two masts is only 28.8m. In the weather with poor light or at night, the outline of the ship body cannot be displayed for other ships, the collision avoidance requirement cannot be met, and the navigation safety of the ships is reduced.
Based on this, a mast lamp system for a semi-submersible vessel and a semi-submersible vessel for solving the above problems are needed.
Disclosure of Invention
The invention aims to provide a mast lamp system of a semi-submersible ship, which aims to realize that a first auxiliary lamp and a second auxiliary lamp are adopted to illuminate other positions of a ship body, and the auxiliary mast lamp illuminates the ship body, so that the outline of the ship body can be displayed for other ships, and the safety of ship navigation is improved.
Another object of the present invention is to provide a semi-submersible vessel that can illuminate the hull and display the hull contour to other vessels, improving the safety of the vessel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mast light system for a semi-submersible vessel, comprising:
the two mast lights are respectively arranged on the radar mast and the front mast;
the first auxiliary lamps are arranged on an upper building of a bow of the ship body and are arranged at intervals along the width of the ship, the first auxiliary lamps are arranged on one side, facing the stern, of the upper building, and the light emitting surface of each first auxiliary lamp faces the stern of the ship body;
a plurality of second auxiliary lamps are arranged, the second auxiliary lamps are arranged on the stern, and the light emitting surface of each second auxiliary lamp faces the bow;
and the mast lamp control module can control the on-off states of the mast lamp, the first auxiliary lamp and the second auxiliary lamp.
Optionally, the first auxiliary light comprises a middle auxiliary light, the middle auxiliary light being disposed on a compass deck of the superstructure.
Optionally, the first auxiliary light further comprises a side auxiliary light, the side auxiliary light is arranged on a superstructure high-rise deck of the superstructure, and the side auxiliary light is arranged on the superstructure high-rise deck along two sides of the ship width.
Optionally, the high-rise deck of superstructure all sets up the broadside auxiliary lamp group along the both sides of ship width, every group broadside auxiliary lamp group all includes at least one broadside auxiliary lamp, and is two sets of set up the interval between the broadside auxiliary lamp group, the compass deck is arranged in directly over the interval.
Optionally, the optical axis of the middle auxiliary lamp and the optical axis of the broadside auxiliary lamp are both inclined towards the main deck of the ship body, and an included angle between the optical axis of the middle auxiliary lamp and the main deck is smaller than an included angle between the optical axis of the broadside auxiliary lamp and the main deck;
and/or the middle auxiliary lamp can rotate around a horizontal axis so as to adjust the size of an included angle between the optical axis of the middle auxiliary lamp and the main deck;
and/or the broadside auxiliary lamp can rotate around the horizontal axis to adjust the optical axis of the broadside auxiliary lamp and the size of the included angle between the main decks.
Optionally, the stern is provided with four buoyancy tanks, and the four buoyancy tanks are symmetrically arranged on two sides of the hull along the central line of the hull;
the second auxiliary lamp comprises a front auxiliary lamp, and the two buoyancy tanks facing the bow are provided with the front auxiliary lamp.
Optionally, the second auxiliary light further comprises a rear auxiliary light, and the two buoyancy tanks arranged towards the stern are respectively provided with the rear auxiliary light.
Optionally, the optical axis of the front auxiliary lamp and the optical axis of the rear auxiliary lamp are both inclined towards the main deck of the ship body, and an included angle between the optical axis of the front auxiliary lamp and the main deck is smaller than an included angle between the optical axis of the rear auxiliary lamp and the main deck;
and/or the front side auxiliary lamp can rotate around a horizontal axis so as to adjust the size of an included angle between the optical axis of the front side auxiliary lamp and the main deck;
and/or, the rear side auxiliary lamp can rotate around the horizontal axis to adjust the optical axis of rear side auxiliary lamp with the contained angle size between the main deck.
Optionally, a mounting position is arranged on one side of the top of the floating box, which faces the bow, and the front auxiliary lamp and the rear auxiliary lamp are both arranged on the corresponding mounting position of the floating box.
A semi-submersible vessel comprising a mast light system of a semi-submersible vessel as described above.
The invention has the beneficial effects that:
the mast lamp system of the semi-submersible ship comprises a mast lamp, a first auxiliary lamp and a second auxiliary lamp, wherein the mast lamp, the first auxiliary lamp and the second auxiliary lamp can be controlled to be in an on-off state by a mast lamp control module. First auxiliary lamp sets up the one side of superstructure orientation stern, and the light emitting area sets up towards the stern, can illuminate the hull at superstructure rear, and the hull is illuminated to supplementary mast for other boats and ships can be shown to the hull profile, have improved the security of boats and ships navigation. The second auxiliary lamp is arranged at the stern part, the light emitting surface faces the bow, the stern and the midship can be illuminated, the second auxiliary lamp and the first auxiliary lamp jointly illuminate the ship body through the auxiliary mast lamp, and the navigation safety of the ship is further improved.
The semi-submersible ship provided by the invention comprises the mast lamp system, so that the mast lamp system can illuminate the ship body and display the outline of the ship body to other ships, and the sailing safety of the ship is improved.
Drawings
FIG. 1 is a side view of a front mast provided by an embodiment of the present invention;
fig. 2 is a top view of a compass deck provided by an embodiment of the present invention;
FIG. 3 is a top view of a D-deck provided by an embodiment of the present invention;
fig. 4 is a top view of the main deck at the stern according to an embodiment of the present invention.
In the figure:
10. a front mast; 20. a compass deck; 30. a high-rise deck of an upper-rise building; 40. a buoyancy tank;
1. a mast light; 2. a middle auxiliary lamp; 3. a broadside auxiliary light; 4. a front side auxiliary lamp; 5. a rear auxiliary light.
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. 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; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. 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 expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The present embodiment provides a semi-submersible vessel, as shown in fig. 1-4, comprising a hull and a mast system of the semi-submersible vessel. The superstructure of the ship body is arranged at the bow, the compass deck 20 is arranged at the top of the superstructure, and the front mast 10 and the radar mast are vertically arranged on the compass deck 20. The superstructure is provided with an A deck, a B deck, a C deck and a D deck from bottom to top, and the D deck is arranged below the compass deck 20. In addition, the D deck is U-shaped, and the compass deck 20 is arranged right above the opening of the U-shaped structure. Four buoyancy tanks 40 are arranged on a main deck at the stern of the ship, the four buoyancy tanks 40 are symmetrically arranged on two sides of the ship along the central line of the ship in pairs, and the positions of the buoyancy tanks 40 are movably arranged on the main deck. In other embodiments, the number of deck layers of the superstructure can be adaptively adjusted according to actual conditions, and the number of the buoyancy tanks 40 can also be adaptively selected. The structures of the buoyancy tank 40, the superstructure, the radar mast, and the front mast 10 are all known in the art and will not be described herein.
Further, the embodiment also provides a mast lamp system of the semi-submersible ship. As shown in FIG. 1, the mast lamp system of the semi-submersible comprises a mast lamp 1, a first auxiliary lamp, a second auxiliary lamp and a mast lamp control module. The mast lights 1 are arranged on the radar mast and the front mast 10 respectively; the first auxiliary lamps are arranged on the superstructure of the ship bow and are arranged at intervals along the ship width, the first auxiliary lamps are arranged on one side, facing the stern, of the superstructure, and the light emitting surface of each first auxiliary lamp faces the stern of the ship body; the plurality of second auxiliary lamps are arranged on the stern, and the light-emitting surface of each second auxiliary lamp faces the bow; the mast lamp 1, the first auxiliary lamp and the second auxiliary lamp are electrically connected to the mast lamp control module, so that the mast lamp control module can control the on-off states of the mast lamp 1, the first auxiliary lamp and the second auxiliary lamp.
The mast lamp system of the semi-submersible ship comprises a mast lamp 1, a first auxiliary lamp and a second auxiliary lamp, and the mast lamp, the first auxiliary lamp and the second auxiliary lamp can be controlled to be in an on-off state by a mast lamp control module. First auxiliary light sets up in superstructure one side towards the stern, and the light emitting area sets up towards the stern, can illuminate the hull at superstructure rear, and auxiliary mast lamp 1 illuminates the hull for the hull profile can show for other boats and ships, has improved the security of boats and ships navigation. The second auxiliary lamp is arranged at the stern part, the light emitting surface faces the bow, the stern and the midship can be illuminated, the second auxiliary lamp and the first auxiliary lamp jointly assist the mast lamp 1 to illuminate the ship body, and the safety of ship navigation is further improved.
The semi-submersible ship provided by the embodiment comprises the mast lamp system, so that the mast lamp system can illuminate the ship body and display the outline of the ship body to other ships, and the sailing safety of the ship is improved.
Further, as shown in fig. 2, the first auxiliary lamp includes a middle auxiliary lamp 2, the middle auxiliary lamp 2 is disposed on a compass deck 20 of the superstructure, and is specifically disposed on one side of the compass deck 20 facing the stern, the compass deck 20 is higher, the middle auxiliary lamp 2 is disposed on the compass deck 20, the illuminating range of the middle auxiliary lamp 2 can be enlarged, and the navigation safety of the ship body is further ensured.
Further, middle part auxiliary light 2 can rotate around horizontal axis to the contained angle size between the optical axis of adjustment middle part auxiliary light 2 and the main deck can change the region that middle part auxiliary light 2 can illuminate on the hull according to the actual navigation condition, has enlarged mast lamp system's application scope, has improved the practicality.
Further, the middle auxiliary lamp 2 is connected with the compass deck 20 through a first rotating base, the first rotating base comprises a bottom plate, a connecting lug and a first rotating shaft, and the first rotating shaft extends along the ship width direction. The engaging lug is provided with two relatively, and engaging lug one end is connected perpendicularly in the bottom plate, and the rotation hole has been seted up perpendicularly to the other end, and the axis in rotation hole is on a parallel with the bottom plate setting. Two rotation hole coaxial settings all set up the bearing in the rotation hole, and the inner circle of locating two bearings is worn to first pivot, and first pivot is on a parallel with the bottom plate setting for first pivot lug rotation relatively. The middle auxiliary lamp 2 is connected on the first rotating shaft, and the middle auxiliary lamp 2 can rotate around the horizontal axis. And the first rotating shaft is also provided with a locking bolt, and the locking bolt can lock the position of the first rotating shaft.
Furthermore, the first rotating base further comprises a second rotating shaft, the second rotating shaft is vertically fixed on one side, away from the connecting lug, of the bottom plate and is rotatably connected with the compass deck 20, specifically, a round hole is formed in the compass deck 20, a bearing is arranged in the round hole, and an inner ring of the bearing is coaxially and fixedly connected with the second rotating shaft. First pivot is on a parallel with the bottom plate, and second pivot perpendicular to bottom plate setting for the direction of optical axis can be rotated and adjusted along two mutually perpendicular's axis to middle part auxiliary lamp 2, has further increased the adjustment range of the direction of illumination of middle part auxiliary lamp 2, and the region that middle part auxiliary lamp 2 can illuminate on the hull is changed according to the actual navigation condition to further be convenient for, has enlarged application range, has improved the practicality. The compass deck 20 may be provided with the above circular holes on one side edge of the upper surface facing the stern or on the side wall facing the stern.
In this embodiment, four middle auxiliary lamps 2 are disposed on the compass deck 20 along the width of the ship, and each auxiliary lamp 2 is correspondingly disposed with a first rotating base.
Still further, as shown in fig. 3, the first auxiliary lamp further includes a broadside auxiliary lamp 3, the broadside auxiliary lamp 3 is arranged on an upper-rise deck 30 of an upper-rise building, the broadside auxiliary lamps 3 are arranged on both sides of the upper-rise deck 30 along the width of the ship, the upper-rise deck 30 is higher in position, the broadside auxiliary lamp 3 is arranged on the upper-rise deck 30, the illumination range of the broadside auxiliary lamp 3 can be expanded, and the navigation safety of the ship body is further ensured.
In this embodiment, the superstructure high-rise deck 30 is a deck layer higher than the superstructure, preferably a D-deck. In other embodiments, the superstructure high-rise deck 30 may be other deck layers, and is not limited herein.
Further, the broadside auxiliary lamp 3 can rotate around the horizontal axis to the contained angle size between the optical axis of adjustment broadside auxiliary lamp 3 and the main deck can change the region that broadside auxiliary lamp 3 can illuminate on the hull according to the actual navigation condition, has enlarged mast lamp system's application scope, has improved the practicality. Still further, the broadside auxiliary light 3 may be connected to the superstructure high-rise deck 30 through a second swivel mount. The second rotating seat has the same structure as the first rotating seat, and is not described herein again. The bottom plate of the second rotary seat is connected to one side edge of the upper surface of the upper-layer building high-rise deck 30 facing the stern or the side wall of the upper-layer building high-rise deck 30 facing the stern.
In this embodiment, both the middle auxiliary lamp 2 and the broadside auxiliary lamp 3 are capable of rotating around the horizontal axis, and in other embodiments, one of the middle auxiliary lamp 2 and the broadside auxiliary lamp 3 may also be capable of rotating around the horizontal axis, which is not limited herein.
Preferably, the optical axis of middle part auxiliary lamp 2 and the optical axis of broadside auxiliary lamp 3 all incline towards the main deck of hull, namely, the optical axis of middle part auxiliary lamp 2 and broadside auxiliary lamp 3 all inclines down, and the contained angle between the optical axis of middle part auxiliary lamp 2 and the main deck is less than the contained angle between the optical axis of broadside auxiliary lamp 3 and the main deck, make middle part auxiliary lamp 2 not only can illuminate superstructure rear and be close to near regional upper strata, can also illuminate the hull near ship stern regional, broadside auxiliary lamp 3 is used for illuminating superstructure rear and is close to near regional hull of superstructure, make the hull at superstructure rear all can be illuminated, further all can show the hull profile for other boats and ships, the safety of navigating is guaranteed.
Specifically, the topside auxiliary lamp groups are arranged on the upper-layer building high-rise deck 30 along two sides of the ship width, each topside auxiliary lamp group comprises at least one topside auxiliary lamp 3, an interval is arranged between the two sets of topside auxiliary lamp groups, the compass deck 20 is arranged above the upper-layer building high-rise deck 30 and is arranged right opposite to the interval, the compass deck 20 is arranged right above an opening of the D deck, the middle auxiliary lamp 2 mainly illuminates an area near the center line of the ship body, the topside auxiliary lamps 3 are arranged on two sides of the compass deck 20, the purpose that the topside auxiliary lamps 3 are adopted to illuminate the side area of the ship body is achieved, the area range which can be illuminated by a mast lamp system is enlarged, the situation that the ship body can be illuminated completely along the width direction is further guaranteed, and the navigation safety of the ship is further guaranteed.
In the present embodiment, four broadside auxiliary lamps 3 are disposed on the upper deck 30 of the superstructure, i.e., two broadside auxiliary lamps 3 are disposed in each broadside auxiliary lamp group. In the ship width direction, the four broadside auxiliary lamps 3 and the four middle auxiliary lamps 2 are arranged at even intervals.
Further, as shown in fig. 4, the second auxiliary lamp includes a front auxiliary lamp 4, the front auxiliary lamps 4 are disposed on two floating boxes 40 disposed toward the bow, the height of the floating boxes 40 is high, and the front auxiliary lamp 4 is disposed on the compass deck 20, so that the illumination range of the front auxiliary lamp 4 can be enlarged, and the navigation safety of the ship body is further ensured. The left side in fig. 4 is towards the aft end of the hull.
The front side auxiliary lamp 4 can rotate around horizontal axis to the contained angle size between the optical axis of adjustment front side auxiliary lamp 4 and the main deck can change the region that front side auxiliary lamp 4 can illuminate on the hull according to the actual navigation condition, has enlarged mast head system's application scope, has improved the practicality.
Still further, the second auxiliary lamp still includes rear auxiliary lamp 5, sets up rear auxiliary lamp 5 on two flotation tanks 40 that set up towards the stern, and flotation tanks 40 are high, sets up rear auxiliary lamp 5 on compass deck 20, can enlarge the scope that rear auxiliary lamp 5 lighted, has further guaranteed the navigation safety of hull.
The rear auxiliary lamp 5 can rotate around a horizontal axis to adjust the included angle between the optical axis of the rear auxiliary lamp 5 and the main deck, the area where the rear auxiliary lamp 5 can illuminate on the ship body can be changed according to the actual navigation situation, the application range of the mast lamp system is enlarged, and the practicability is improved.
Specifically, the top of the floating box 40 is provided with an installation position facing the bow, and the front auxiliary lamp 4 and the rear auxiliary lamp 5 are both arranged on the corresponding installation positions of the floating box 40, so that the front auxiliary lamp 4 and the rear auxiliary lamp 5 are both arranged on one side of the floating box 40 facing the bow, and light rays of the front auxiliary lamp 4 and the rear auxiliary lamp 5 are prevented from being blocked by other structures of the floating box 40. Specifically, a third rotating base is arranged on the edge of the top of each buoyancy tank 40 facing the bow, and each front auxiliary lamp 4 and each rear auxiliary lamp 5 correspond to one third rotating base. The third rotating base has the same structure as the first rotating base and the second rotating base, and is not described herein, wherein the bottom plate of the third rotating base is connected to the edge of the top of the floating box 40 facing the bow, and the rotating shaft is fixedly connected to the front auxiliary lamp 4 or the rear auxiliary lamp 5. In other embodiments, the bottom plate of the third rotating base may be further connected to the top of the side wall of the buoyancy tank 40, which is not limited herein.
In the present embodiment, both the front auxiliary lamp 4 and the rear auxiliary lamp 5 are rotatable around a horizontal axis, and in other embodiments, one of the front auxiliary lamp 4 and the rear auxiliary lamp 5 may be rotatable around a horizontal axis, which is not limited herein.
In the present embodiment, two front auxiliary lamps 4 and two rear auxiliary lamps 5 are provided, and one front auxiliary lamp 4 or one rear auxiliary lamp 5 is provided for each of the pontoons 40.
Preferably, the optical axes of the front auxiliary light 4 and the rear auxiliary light 5 are both inclined toward the main deck of the hull, i.e., the optical axes of the front auxiliary light 4 and the rear auxiliary light 5 are both inclined downward, so as to illuminate the main deck of the hull. And the included angle between the optical axis of the front side auxiliary lamp 4 and the main deck is smaller than the included angle between the optical axis of the rear side auxiliary lamp 5 and the main deck; the front auxiliary lamp 4 can illuminate the area near the buoyancy tank 40 and can also illuminate the ship body close to the superstructure area, and the rear auxiliary lamp 5 can illuminate the ship body near the buoyancy tank 40, so that the ship body behind the superstructure can be illuminated, the outline of the ship body is further displayed to other ships, and the navigation safety is ensured. The first auxiliary lamp and the second auxiliary lamp act together to ensure that the ship body can be illuminated. And the hull broadside is lighted through broadside auxiliary lamp 3, preceding side auxiliary lamp 4 and rear side auxiliary lamp 5, and the near region of hull central line is lighted through middle part auxiliary lamp 2, so the contained angle between the optical axis of middle part auxiliary lamp 2 and the main deck is less, and should guarantee in the captain direction, near region homoenergetic of hull central line all can be lighted by middle part auxiliary lamp 2.
In the embodiment, the mast lamp 1 adopts a structure in the prior art, the middle auxiliary lamp 2, the broadside auxiliary lamp 3, the front auxiliary lamp 4 and the rear auxiliary lamp 5 all adopt projection lamps, the power is 400W, the luminous body is an LED, the power is lower, and the energy is saved. In other embodiments, the middle auxiliary lamp 2, the broadside auxiliary lamp 3, the front auxiliary lamp 4, and the rear auxiliary lamp 5 may also have other structures, and the middle auxiliary lamp 2, the broadside auxiliary lamp 3, the front auxiliary lamp 4, and the rear auxiliary lamp 5 may not be lamps having the same structure, which is not limited herein.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A mast light system for a semi-submersible vessel, comprising:
the number of the mast lights (1) is two, and the two mast lights are respectively arranged on the radar mast and the front mast (10) of the bow;
the first auxiliary lamps are arranged on an upper building of a bow of the ship body and are arranged at intervals along the width of the ship, the first auxiliary lamps are arranged on one side, facing the stern, of the upper building, and the light-emitting surfaces of the first auxiliary lamps face the stern;
a plurality of second auxiliary lamps are arranged, the second auxiliary lamps are arranged on the stern, and the light emitting surface of each second auxiliary lamp faces the bow;
the mast lamp control module can control the on-off states of the mast lamp (1), the first auxiliary lamp and the second auxiliary lamp;
the first auxiliary lamp comprises a middle auxiliary lamp (2), and the middle auxiliary lamp (2) is arranged on a compass deck (20) of the superstructure;
the stern is provided with four buoyancy tanks (40), and the four buoyancy tanks (40) are symmetrically arranged on two sides of the ship body in pairs along the central line of the ship body;
the second auxiliary lamp comprises a front auxiliary lamp (4), and the two buoyancy tanks (40) which face the bow are provided with the front auxiliary lamp (4).
2. Mast system of a semi-submersible vessel according to claim 1, characterized in that the first auxiliary light further comprises a side auxiliary light (3), the side auxiliary light (3) being arranged on a superstructure high deck (30) of the superstructure, the superstructure high deck (30) being provided with the side auxiliary light (3) along both sides of the beam.
3. Mast system for a semi-submersible vessel according to claim 2, characterised in that the superstructure high deck (30) is provided with side auxiliary light sets on both sides of the width of the vessel, each side auxiliary light set comprising at least one side auxiliary light (3), a space being provided between two side auxiliary light sets, the compass deck (20) being placed directly above the space.
4. Mast system of a semi-submersible vessel according to claim 2, characterized in that the optical axis of the middle auxiliary light (2) and the optical axis of the broadside auxiliary light (3) are both inclined towards the main deck of the hull, and the angle between the optical axis of the middle auxiliary light (2) and the main deck is smaller than the angle between the optical axis of the broadside auxiliary light (3) and the main deck;
and/or the middle auxiliary lamp (2) can rotate around a horizontal axis so as to adjust the size of an included angle between the optical axis of the middle auxiliary lamp (2) and the main deck;
and/or the broadside auxiliary lamp (3) can rotate around the horizontal axis to adjust the size of the included angle between the optical axis of the broadside auxiliary lamp (3) and the main deck.
5. Mast system according to claim 1, characterised in that the second auxiliary light further comprises a rear auxiliary light (5), the rear auxiliary light (5) being provided on both buoyancy tanks (40) arranged towards the stern.
6. Mast system of a semi-submersible vessel according to claim 5, characterized in that the optical axis of the front auxiliary light (4) and the optical axis of the rear auxiliary light (5) are both inclined towards the main deck of the hull and that the angle between the optical axis of the front auxiliary light (4) and the main deck is smaller than the angle between the optical axis of the rear auxiliary light (5) and the main deck;
and/or the front auxiliary lamp (4) can rotate around a horizontal axis so as to adjust the size of an included angle between the optical axis of the front auxiliary lamp (4) and the main deck;
and/or the rear auxiliary lamp (5) can rotate around a horizontal axis to adjust the size of an included angle between the optical axis of the rear auxiliary lamp (5) and the main deck.
7. Mast system for a semi-submersible vessel according to claim 5, characterised in that the top of the buoyancy tank (40) is provided with mounting locations towards the side of the bow, the front auxiliary light (4) and the rear auxiliary light (5) being provided on the corresponding mounting locations of the buoyancy tank (40).
8. Semi-submersible vessel, characterized in that it comprises a mast system of a semi-submersible vessel according to any of claims 1-7.
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| CN202110872392.0A CN113371150B (en) | 2021-07-30 | 2021-07-30 | Mast lamp system of semi-submersible ship and semi-submersible ship |
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| CN202110872392.0A CN113371150B (en) | 2021-07-30 | 2021-07-30 | Mast lamp system of semi-submersible ship and semi-submersible ship |
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| CN113371150B true CN113371150B (en) | 2023-01-13 |
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| CN205150184U (en) * | 2015-09-28 | 2016-04-13 | 上海船舶研究设计院 | A auxiliary lamp mast for installing boats and ships navigation signal lamp |
| CN207945642U (en) * | 2018-04-08 | 2018-10-09 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Intelligent navigation lights and intelligence navigation lamp system |
| CN110171548A (en) * | 2019-05-30 | 2019-08-27 | 张晨雷 | Multi-functional fishing boat Naval signal light controller |
| CN210793565U (en) * | 2019-10-15 | 2020-06-19 | 大连船舶重工集团有限公司 | Navigation light system of self-propelled semi-submersible drilling platform |
| CN112644666A (en) * | 2020-12-04 | 2021-04-13 | 上海半月形机电船舶有限公司 | Lighthouse-shaped semi-submersible rescue capsule for ship and design and manufacturing technology |
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2021
- 2021-07-30 CN CN202110872392.0A patent/CN113371150B/en active Active
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