Multipurpose landing boat

Abstract

The utility model discloses a multi-purpose landing boat which comprises a main body assembly which comprises a main boat body, a blocking and protecting piece and a balancing piece. The working assembly is arranged at the top of the main ship body and comprises a salvage part, a cabin storage part and a cabin cover part; the cabin assembly is arranged on the outer side of the main ship body and comprises an anchor machine part, a driving part, a cabin part and an operating part. The underwater rescue device has the advantages that by arranging the working assembly, equipment sinking into the seabed can be fished, a damaged ship body can be dragged, disaster relief work can be carried out easily, in addition, rescue goods can be stored, and personnel and goods supply is facilitated; by arranging the cabin assembly, a suitable living space can be provided for sailors, and the sailors can better control the landing boat, so that on one hand, the landing boat can carry out navigation mark operation and rescue activities in a complex water area and can also carry out island supply operation, multiple functions are integrated, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of landing craft, in particular to a multi-purpose landing craft. Background Art

[0002] Landing craft are small amphibious vessels primarily used to transport or carry military forces in the ocean. Due to their suitability for beach use, most landing craft feature a flat bottom and a flat front drawbridge in place of a conventional bow, making them particularly suitable for beach use. They boast strong wind resistance, high self-sufficiency, and excellent seakeeping capabilities. Existing landing craft are primarily used to transport military forces from shore or to resupply personnel and supplies to target islands. However, lacking equipment such as cranes or winches for raising and lowering navigational aids, landing crafts are less suited for patrolling waterways and nearby reefs, shoals, and rocks. This limits their usefulness and prevents them from effectively handling broader navigation support tasks. This, to a certain extent, impacts their operational efficiency and hinders optimal personnel deployment. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing multi-purpose landing craft, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the use of existing landing craft is relatively limited and cannot well undertake more navigation support tasks, which to a certain extent affects the working efficiency of the landing craft and is not conducive to the optimization of personnel allocation.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a multi-purpose landing craft, comprising a main body assembly, including a main hull, a guard member and a balance member, the guard member is fixed to the top of the main hull, and the balance member is fixed to the bottom of the main hull; a working assembly, arranged on the top of the main hull, comprising a salvage member, a cabin storage member and a hatch cover member, the salvage member is fixed to the top of the main hull, the cabin storage member is arranged inside the main hull, and the hatch cover member is arranged on the top of the cabin storage member; a cabin assembly, arranged on the outside of the main hull, comprising an anchor machine member, a drive member, a cabin member and an operating member, the operating member is fixed to the top of the main hull, the anchor machine member is fixed to the top of the main hull, the cabin member is arranged at the bottom of the operating member, and the drive member is arranged at the bottom of the main hull.

[0007] As a preferred solution of the multi-purpose landing craft of the present invention, the guardrail includes a guardrail, and the guardrail is fixed to the top of the main hull.

[0008] As a preferred solution of the multi-purpose landing craft of the present invention, the balancing member includes a rudder wing, and the rudder wing is fixed to the bottom of the main hull.

[0009] As a preferred solution of the multi-purpose landing craft of the present invention, the salvage piece includes a boat side tooth mouth and a winch, the boat side tooth mouth is fixed to the top of the main hull, and the winch is fixed to the top of the main hull.

[0010] As a preferred solution of the multi-purpose landing craft of the present invention, the cabin storage includes a storage cabin and a front cabin door, the storage cabin is arranged inside the main hull, and the front cabin door is arranged on one side of the storage cabin.

[0011] As a preferred solution of the multi-purpose landing craft of the present invention, the hatch cover includes a storage inlet and a sealed hatch cover, the storage inlet is arranged on the top of the storage compartment, and the sealed hatch cover is arranged on the top of the storage inlet.

[0012] As a preferred solution of the multi-purpose landing craft of the present invention, the anchor windlass comprises an anchor windlass and a bearing seat, the anchor windlass is fixed to the top of the main hull, and the bearing seat is fixed to one side of the main hull.

[0013] As a preferred solution of the multi-purpose landing craft of the present invention, the driving component includes a transmission shaft and a propeller, the transmission shaft is arranged at the bottom of the main hull, and the propeller is fixed to the outside of the transmission shaft.

[0014] As a preferred solution of the multi-purpose landing craft described in the present invention, the engine room parts include an engine room, an engine group and an engine room entrance, the engine room is arranged inside the main hull, the engine group is fixed inside the engine room, and the engine room entrance is arranged on the top of the engine room.

[0015] As a preferred solution of the multi-purpose landing craft described in the utility model, the operating parts include a living cabin, an operating cabin, a canopy, an operating machine and an operating cabin entrance, the living cabin is fixed to the top of the main hull, the operating cabin is fixed to the top of the living cabin, the operating machine is arranged inside the operating cabin, the operating cabin entrance is arranged on the top of the living cabin, and the canopy is fixed to the outside of the living cabin.

[0016] The beneficial effects of the present invention are as follows: by arranging working components, equipment sunk to the bottom of the sea can be salvaged, and damaged hulls can be dragged, which is beneficial to the development of disaster relief work. In addition, rescue supplies can be stored, and after the landing craft arrives at the target location, the front hatch can be opened to facilitate the replenishment of personnel and supplies; by arranging cabin components, a suitable living space can be provided for the crew, which is beneficial for the crew to better operate the landing craft, so that the landing craft can, on the one hand, carry out navigation operations and rescue activities in complex waters, and can also carry out island supply operations, including beach landing, island lighthouse inspection, island fresh water, fuel and other material supply, etc. It combines multiple functions in one, can undertake more navigation support tasks, and can also work in conjunction with large navigation ship, with high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is the overall structure diagram of the multi-purpose landing craft.

[0019] Figure 2 This is another perspective diagram of the overall structure of the multi-purpose landing craft.

[0020] Figure 3 This is a diagram of the main hull bottom structure of the multi-purpose landing craft.

[0021] Figure 4 This is a structural diagram of the cabin components of a multi-purpose landing craft.

[0022] Reference numerals in the figure: 100, main assembly; 101, main hull; 102, guardrail; 102a, guardrail; 103, balance member; 103a, rudder wing; 200, working assembly; 201, salvage member; 201a, boat side teeth; 201b, winch; 202, cabin storage member; 202a, storage cabin; 202b, front hatch; 203, hatch cover; 203a, storage inlet; 203b, sealed hatch cover; 300, Cabin components; 301, anchor windlass; 301a, anchor windlass; 301b, bearing seat; 302, driving part; 302a, transmission shaft; 302b, propeller; 303, cabin components; 303a, cabin; 303b, engine group; 303c, cabin entrance; 304, operating parts; 304a, living cabin; 304b, operating cabin; 304c, awning; 304d, operating console; 304e, operating room entrance. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figures 1 to 4 , which is the first embodiment of the present utility model, provides a multi-purpose landing craft, which includes a main body component 100, a working component 200 and a cabin component 300. By setting the main body component 100, which serves as the main component of the landing craft, it can provide installation space for other components and make it float on the sea surface. Then, using the working component 200, rescue supplies can be stored to facilitate personnel and material replenishment. At the same time, operations such as salvage and towing can also be performed, which improves applicability. By setting the cabin component 300, a suitable living space can be provided for the crew, which is conducive to the crew's better operation of the landing craft.

[0028] The main body assembly 100 includes a main hull 101 , a guard 102 and a balance member 103 . The guard 102 is fixed to the top of the main hull 101 , and the balance member 103 is fixed to the bottom of the main hull 101 .

[0029] The shielding member 102 can protect the safety of the crew and passengers and improve the aesthetics and practicality of the ship. The balancing member 103 can be helpful in manipulating and controlling the heading and attitude of the landing craft.

[0030] The working assembly 200 is arranged on the top of the main hull 101 and includes a salvage component 201, a storage component 202 and a hatch cover component 203. The salvage component 201 is fixed on the top of the main hull 101, the storage component 202 is arranged inside the main hull 101, and the hatch cover component 203 is arranged on the top of the storage component 202.

[0031] The salvage parts 201 can be used to salvage equipment sunk to the bottom of the sea and to drag damaged hulls, which is conducive to the development of disaster relief work. The cabin storage parts 202 and the hatch cover parts 203 can store rescue materials to facilitate the replenishment of personnel and materials.

[0032] The cabin assembly 300 is arranged on the outside of the main hull 101, and includes an anchor machine component 301, a driving component 302, a cabin component 303 and an operating component 304. The operating component 304 is fixed to the top of the main hull 101, the anchor machine component 301 is fixed to the top of the main hull 101, the cabin component 303 is arranged at the bottom of the operating component 304, and the driving component 302 is arranged at the bottom of the main hull 101.

[0033] The operating part 304 can provide a suitable living space for the crew, which is conducive to the crew's better operation of the landing craft. The cabin part 303 is used to isolate an independent placement space for the driving part 302, which is conducive to the equipment maintenance and repair work. The driving part 302 can provide power for the landing craft to navigate.

[0034] Example 2

[0035] Reference Figure 1 and Figure 2 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the guardrail 102 includes a guardrail 102a, and the guardrail 102a is fixed to the top of the main hull 101.

[0037] The guardrail 102a can not only reduce the probability of crew members and passengers falling into the sea and protect the safety of crew members and passengers, but also improve the aesthetics and practicality of the ship.

[0038] Specifically, the balancing member 103 includes a rudder wing 103 a , and the rudder wing 103 a is fixed to the bottom of the main hull 101 .

[0039] The provision of the rudder wing 103a is beneficial for maneuvering and controlling the heading and attitude of the landing craft, and is usually installed at the stern.

[0040] Specifically, the salvage component 201 includes a boat-side tooth mouth 201 a and a winch 201 b . The boat-side tooth mouth 201 a is fixed to the top of the main hull 101 , and the winch 201 b is fixed to the top of the main hull 101 .

[0041] The winch 201b cooperates with the boat side teeth 201a to salvage equipment sunk to the seabed and to drag the damaged hull.

[0042] Specifically, the cabin storage part 202 includes a storage cabin 202a and a front cabin door 202b. The storage cabin 202a is arranged inside the main hull 101, and the front cabin door 202b is arranged on one side of the storage cabin 202a.

[0043] The storage cabin 202a can store rescue supplies. After the landing craft arrives at the target location, the front cabin door 202b can be opened to facilitate the replenishment of personnel and supplies.

[0044] Specifically, the hatch cover 203 includes a storage inlet 203a and a sealed hatch cover 203b. The storage inlet 203a is arranged on the top of the storage compartment 202a, and the sealed hatch cover 203b is arranged on the top of the storage inlet 203a.

[0045] The crew can store the rescue supplies into the storage compartment 202a through the storage inlet 203a, and then use the sealed hatch 203b to reduce the probability of seawater entering the storage compartment 202a, thereby preventing the rescue supplies from being damaged.

[0046] Example 3

[0047] Reference Figures 2 to 4 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0048] Specifically, the anchor windlass 301 includes an anchor windlass 301 a and a bearing seat 301 b . The anchor windlass 301 a is fixed to the top of the main hull 101 , and the bearing seat 301 b is fixed to one side of the main hull 101 .

[0049] When the landing craft is carrying out rescue work, the anchor windlass 301a can be used to sink the anchor to the seabed to fix and stabilize the landing craft and ensure its safety during the rescue process. The bearing seat 301b can avoid direct contact between the anchor windlass 301a chain and the landing craft, which is conducive to the anchor retraction and deployment work.

[0050] Specifically, the driving member 302 includes a transmission shaft 302a and a propeller 302b. The transmission shaft 302a is disposed at the bottom of the main hull 101, and the propeller 302b is fixed to the outside of the transmission shaft 302a.

[0051] The transmission shaft 302a drives the propeller 302b to rotate, thereby providing power for the landing craft to sail.

[0052] Specifically, the engine room component 303 includes an engine room 303a, an engine group 303b and an engine room entrance 303c. The engine room 303a is arranged inside the main hull 101, the engine group 303b is fixed inside the engine room 303a, and the engine room entrance 303c is arranged on the top of the engine room 303a.

[0053] The cabin 303a is used to isolate an independent placement space for the engine group 303b. The cabin 303a can be entered through the cabin entrance 303c, which is conducive to equipment maintenance and overhaul work. The engine group 303b can provide rotational force for the driving part 302, so that the landing craft can navigate freely.

[0054] The operating unit 304 includes a living cabin 304a, an operating cabin 304b, a canopy 304c, a control platform 304d, and an operating cabin entrance 304e. The living cabin 304a is fixed to the top of the main hull 101, the operating cabin 304b is fixed to the top of the living cabin 304a, the control platform 304d is set inside the operating cabin 304b, the operating cabin entrance 304e is set on the top of the living cabin 304a, and the canopy 304c is fixed to the outside of the living cabin 304a.

[0055] The living cabin 304a can provide a suitable accommodation space for the crew. The crew can enter the operating cabin 304b through the operating room entrance 304e. The operating console 304d can be used to help the crew set the landing craft's heading, speed and other parameters. The canopy 304c can be used to reduce the impact of wind and rain on the crew, thereby improving usability.

[0056] When in use, firstly, by setting up the working component 200, the equipment sunk to the bottom of the sea can be salvaged, and the damaged hull can be dragged, which is conducive to the development of disaster relief work. In addition, the rescue materials can be stored. After the landing craft arrives at the target location, the front hatch 202b can be opened to facilitate the supply of personnel and materials. Then, by setting up the cabin component 300, a suitable living space can be provided for the crew, which is conducive to the crew to better operate the landing craft. In this way, the landing craft can carry out navigation operations and rescue activities in complex waters on the one hand, and can also carry out island supply operations, including beach landing, island lighthouse inspection, island fresh water, fuel and other material supply, etc. It combines multiple functions in one, can undertake more navigation support tasks, and can also work with large navigation ship, with high practicality.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A multi-purpose landing craft, characterized by: include, A main body assembly (100) comprises a main hull (101), a guard member (102) and a balance member (103), wherein the guard member (102) is fixed to the top of the main hull (101), and the balance member (103) is fixed to the bottom of the main hull (101); A working assembly (200) is arranged on the top of the main hull (101), comprising a salvage component (201), a tank storage component (202) and a hatch cover component (203), wherein the salvage component (201) is fixed to the top of the main hull (101), the tank storage component (202) is arranged inside the main hull (101), and the hatch cover component (203) is arranged on the top of the tank storage component (202); A cabin assembly (300) is arranged outside the main hull (101), and includes an anchor machine component (301), a driving component (302), a cabin component (303) and an operating component (304), wherein the operating component (304) is fixed to the top of the main hull (101), the anchor machine component (301) is fixed to the top of the main hull (101), the cabin component (303) is arranged at the bottom of the operating component (304), and the driving component (302) is arranged at the bottom of the main hull (101).

2. The multipurpose landing craft according to claim 1, characterized in that: The guardrail (102) comprises a guardrail (102a), and the guardrail (102a) is fixed to the top of the main hull (101).

3. The multipurpose landing craft according to claim 2, characterized in that: The balancing member (103) comprises a rudder wing (103a), and the rudder wing (103a) is fixed to the bottom of the main hull (101).

4. The multi-purpose landing craft according to claim 3, characterized in that: The salvaging component (201) comprises a boat-side tooth mouth (201a) and a winch (201b), wherein the boat-side tooth mouth (201a) is fixed to the top of the main hull (101), and the winch (201b) is fixed to the top of the main hull (101).

5. The multipurpose landing craft according to claim 4, characterized in that: The cabin storage component (202) comprises a storage cabin (202a) and a front cabin door (202b), wherein the storage cabin (202a) is arranged inside the main hull (101), and the front cabin door (202b) is arranged on one side of the storage cabin (202a).

6. The multipurpose landing craft according to claim 5, characterized in that: The hatch cover (203) comprises a storage inlet (203a) and a sealed hatch cover (203b), wherein the storage inlet (203a) is arranged on the top of the storage cabin (202a), and the sealed hatch cover (203b) is arranged on the top of the storage inlet (203a).

7. The multipurpose landing craft according to claim 6, characterized in that: The anchor windlass (301) comprises an anchor windlass (301a) and a bearing seat (301b), wherein the anchor windlass (301a) is fixed to the top of the main hull (101), and the bearing seat (301b) is fixed to one side of the main hull (101).

8. The multipurpose landing craft according to claim 7, characterized in that: The driving member (302) comprises a transmission shaft (302a) and a propeller (302b), wherein the transmission shaft (302a) is arranged at the bottom of the main hull (101), and the propeller (302b) is fixed to the outside of the transmission shaft (302a).

9. The multipurpose landing craft according to claim 8, characterized in that: The engine room component (303) includes an engine room (303a), an engine group (303b) and an engine room entrance (303c); the engine room (303a) is arranged inside the main hull (101); the engine group (303b) is fixed inside the engine room (303a); and the engine room entrance (303c) is arranged on the top of the engine room (303a).

10. The multi-purpose landing craft according to claim 9, characterized in that: The operating part (304) includes a living cabin (304a), an operating cabin (304b), a awning (304c), an operating platform (304d) and an operating room entrance (304e), wherein the living cabin (304a) is fixed to the top of the main hull (101), the operating cabin (304b) is fixed to the top of the living cabin (304a), the operating platform (304d) is arranged inside the operating cabin (304b), the operating room entrance (304e) is arranged on the top of the living cabin (304a), and the awning (304c) is fixed to the outside of the living cabin (304a).

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