Self-supporting prismatic LNG fuel B-type cabin

Abstract

The utility model discloses a self-supporting prismatic LNG (liquefied natural gas) fuel B-type cabin, and relates to the technical field of prismatic LNG fuel B-type cabins. The self-supporting prismatic LNG fuel B-type cabin comprises a cabin body, a bearing frame is mounted outside the cabin body, an auxiliary plate is mounted at the top end of the bearing frame, a cabin door is mounted at the top end of the cabin body, and supporting frames are mounted at the front end and the rear end of the cabin body; a ladder stand is installed at the front end of the auxiliary plate, a partition plate is fixedly connected to the interior of the cabin body, a frame strip is fixedly connected to one side of the partition plate, the dismounting and mounting mechanism comprises a mounting disc arranged on the outer side of the cabin body, one end of a movable block is fixedly connected with a connecting block, and the other end of the movable block is fixedly connected with a connecting rod. The other end of the movable block is rotationally connected with a connecting frame, and one side of the mounting disc is fixedly connected with a connecting assembly used for limiting a handle. The self-supporting prismatic LNG fuel B-type cabin disclosed by the utility model has the effect that a worker can conveniently disassemble and assemble the supporting structure of the prismatic LNG fuel B-type cabin.

Description

Technical Field

[0001] The utility model relates to the technical field of rhombic LNG fuel type B tanks, in particular to a self-supporting rhombic LNG fuel type B tank. Background Art

[0002] A rhombic LNG fuel type B tank is a special device for transporting liquefied natural gas. It is characterized by high tank volume utilization rate and design flexibility. This type of tank is usually installed on LNG dual-fuel container ships. As one of the key devices, each ship is usually equipped with an independent type B tank.

[0003] During the transportation of the existing rhombic LNG fuel type B tank by workers, a support structure needs to be installed outside the rhombic LNG fuel type B tank to achieve the effect of stable transportation. When workers disassemble and assemble the support structure, the operation is rather cumbersome and inconvenient, delaying the disassembly and assembly process. Summary of the Utility Model

[0004] The utility model discloses a self-supporting rhombic LNG fuel type B tank, aiming to solve the technical problem that during the transportation of the existing rhombic LNG fuel type B tank by workers, a support structure needs to be installed outside the rhombic LNG fuel type B tank to achieve the effect of stable transportation. When workers disassemble and assemble the support structure, the operation is rather cumbersome and inconvenient, delaying the disassembly and assembly process.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A self-supporting rhombic LNG fuel type B tank includes a tank body. A load-bearing frame is installed outside the tank body. An auxiliary plate is installed at the top end of the load-bearing frame. A hatch door is installed at the top end of the tank body. Support frames are installed at both the front and rear ends of the tank body. A ladder is installed at the front end of the auxiliary plate. A partition is fixedly connected inside the tank body. A frame strip is fixedly connected to one side of the partition. It further includes a disassembly and assembly mechanism: The disassembly and assembly mechanism includes a mounting plate arranged outside the tank body. A handle is rotatably connected to the outside of the mounting plate. A limiting component for limiting the use of the handle is installed at one end of the handle. A turntable is fixedly connected to the other end of the handle. A movable block is rotatably connected inside the mounting plate. A connecting block is fixedly connected to one end of the movable block. A connecting frame is rotatably connected to the other end of the movable block. A connecting component for limiting the use of the handle is fixedly connected to one side of the mounting plate.

[0007] By setting up a disassembly and assembly mechanism, the staff can drive the turntable fixedly connected at one end to rotate by turning the handle. While the turntable rotates, it drives multiple connecting blocks to rotate, so that the movable block fixedly connected to one end of the connecting block can be flipped, and the connecting frame rotatably connected to the movable block can rotate and contract, enabling the connecting frame and the load-bearing frame to be disengaged from the inserted connection, thus facilitating the staff to disassemble, assemble and take it.

[0008] In a preferred solution, a plurality of arc grooves are evenly formed on one side of the turntable, and the connecting blocks are rotatably connected in the arc grooves.

[0009] By setting the arc grooves, the turntable can drive multiple movable blocks to flip while rotating.

[0010] In a preferred solution, the limiting component includes a bolt arranged at one end of the handle, and a limiting hole is formed at one end of the handle, and the handle passes through the limiting hole.

[0011] By setting the limiting component, the handle can be limited after flipping.

[0012] In a preferred solution, the connecting component includes a limiting ring arranged on one side of the connecting block, a plurality of screw grooves are evenly formed on one side of the limiting ring, and the limiting ring and the bolt are in threaded connection.

[0013] By setting the connecting component, the limiting ring and the bolt can be used in a limited way.

[0014] In a preferred solution, a plurality of extension grooves are evenly formed on the outer side of the mounting disc, and the movable blocks are rotatably connected in the extension grooves.

[0015] By setting the extension grooves, a flipping space can be provided for the movable blocks.

[0016] As can be seen from the above, it includes a cabin body, a load-bearing frame is installed outside the cabin body, an auxiliary plate is installed at the top of the load-bearing frame, a cabin door is installed at the top of the cabin body, support frames are installed at both the front and rear ends of the cabin body, a ladder is installed at the front end of the auxiliary plate, a partition is fixedly connected inside the cabin body, a frame bar is fixedly connected to one side of the partition, and a disassembly and assembly mechanism is further included: the disassembly and assembly mechanism includes an installation disc arranged outside the cabin body, a handle is rotatably connected to the outside of the installation disc, a limit component for limiting the use of the handle is installed at one end of the handle, a turntable is fixedly connected to the other end of the handle, a movable block is rotatably connected inside the installation disc, a connecting block is fixedly connected to one end of the movable block, a connecting frame is rotatably connected to the other end of the movable block, and a connecting component for limiting the use of the handle is fixedly connected to one side of the installation disc. A self-supporting rhombic LNG fuel B-type cabin provided by the present invention has the technical effect that it can facilitate the disassembly and assembly of the support structure of the rhombic LNG fuel B-type cabin by workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 6 is an axonometric view of a self-supporting rhombic LNG fuel B-type cabin proposed by the present invention;

[0018] Figure 2 FIG. 10 is a cross-sectional view of a self-supporting rhombic LNG fuel B-type cabin proposed by the present invention;

[0019] Figure 3 FIG. 14 is a side cross-sectional view of a self-supporting rhombic LNG fuel B-type cabin proposed by the present invention;

[0020] Figure 4 FIG. 18 is a three-dimensional view of the disassembly and assembly mechanism of a self-supporting rhombic LNG fuel B-type cabin proposed by the present invention;

[0021] Figure 5 FIG. 22 is a Figure 4 magnified view of part A in a self-supporting rhombic LNG fuel B-type cabin proposed by the present invention.

[0022] In the drawings: 1, cabin body; 2, load-bearing frame; 3, auxiliary plate; 4, ladder; 5, support frame; 6, cabin door; 7, connecting frame; 8, partition; 9, frame bar; 10, handle; 11, bolt; 12, installation disc; 13, connecting block; 14, turntable; 15, limit ring; 16, movable block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] A self-supporting rhombic LNG fuel type B tank disclosed by the present utility model is mainly applied to the existing rhombic LNG fuel type B tank. During the transportation process by staff, a support structure needs to be installed outside the rhombic LNG fuel type B tank to achieve the effect of stable transportation, in the scenario where the staff disassembles and installs the support structure.

[0026] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in, a self-supporting rhombic LNG fuel type B tank includes a tank body 1, a load-bearing frame 2 is installed outside the tank body 1, an auxiliary plate 3 is installed at the top end of the load-bearing frame 2, a hatch 6 is installed at the top end of the tank body 1, support frames 5 are installed at both the front and rear ends of the tank body 1, a ladder 4 is installed at the front end of the auxiliary plate 3, a partition 8 is fixedly connected inside the tank body 1, a frame strip 9 is fixedly connected to one side of the partition 8, and also includes a disassembly and assembly mechanism: The disassembly and assembly mechanism includes a mounting plate 12 arranged outside the tank body 1, a handle 10 is rotatably connected to the outside of the mounting plate 12, a limiting component for limiting the use of the handle 10 is installed at one end of the handle 10, a turntable 14 is fixedly connected to the other end of the handle 10, a movable block 16 is rotatably connected inside the mounting plate 12, a connecting block 13 is fixedly connected to one end of the movable block 16, a connecting frame 7 is rotatably connected to the other end of the movable block 16, and a connecting component for limiting the use of the handle 10 is fixedly connected to one side of the mounting plate 12.

[0027] In this solution, when the staff disassembles and installs the support structure of the tank body 1, the staff rotates the bolt 11 threadedly connected to one end of the handle 10, so that the bolt 11 and the limiting ring 15 are disengaged from the threaded connection, and rotates the handle 10 to drive the turntable 14 fixedly connected to one end to rotate, so that while the turntable 14 rotates, it drives a plurality of connecting blocks 13 to rotate, thereby enabling the movable block 16 fixedly connected to one end of the connecting block 13 to flip, so that the connecting frame 7 rotatably connected to the movable block 16 rotates and contracts, and the connecting frame 7 and the load-bearing frame 2 can be disengaged from the inserted connection, thus facilitating the staff to disassemble, install and take it.

[0028] Further, refer to Figure 4 and Figure 5, in a preferred embodiment, a plurality of arc grooves are uniformly formed on one side of the turntable 14, and the connecting block 13 is rotatably connected in the arc grooves. By providing the arc grooves, the turntable 14 can drive a plurality of movable blocks 16 to turn while rotating.

[0029] Among them, referring to Figure 4 and Figure 5 , in a preferred embodiment, the limiting component includes a bolt 11 provided at one end of the handle 10. A limiting hole is formed at one end of the handle 10, and the handle 10 passes through the limiting hole. By providing the limiting component, the handle 10 can be limited after turning over.

[0030] Furthermore, referring to Figure 4 and Figure 5 , in a preferred embodiment, the connecting component includes a limiting ring 15 provided on one side of the connecting block 13. A plurality of screw grooves are uniformly formed on one side of the limiting ring 15, and the limiting ring 15 and the bolt 11 are in threaded connection. By providing the connecting component, the limiting ring 15 and the bolt 11 can be used in a limited manner.

[0031] Among them, referring to Figure 4 and Figure 5 , in a preferred embodiment, a plurality of extension grooves are uniformly formed on the outer side of the mounting plate 12, and the movable blocks 16 are rotatably connected in the extension grooves. By providing the extension grooves, a turning space can be provided for the movable blocks 16.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution can be the substitution of part of the structure, device, and method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and the inventive concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A self-supporting prismatic LNG fuel type B tank, comprising a tank body (1), a load-bearing frame (2) is installed on the outside of the tank body (1), an auxiliary plate (3) is installed on the top of the load-bearing frame (2), a cabin door (6) is installed on the top of the tank body (1), support frames (5) are installed at both the front and rear ends of the tank body (1), a ladder (4) is installed at the front end of the auxiliary plate (3), a partition (8) is fixedly connected to the inside of the tank body (1), and a frame bar (9) is fixedly connected to one side of the partition (8), characterized in that: Also includes: The disassembly and assembly mechanism comprises a mounting plate (12) arranged outside the cabin body (1), the mounting plate (12) being rotatably connected to the outside of the mounting plate (12), one end of the handle (10) being mounted with a position limiting component for limiting the position of the handle (10), the other end of the handle (10) being fixedly connected to a rotating plate (14), the mounting plate (12) being rotatably connected to the inside of the mounting plate (12), one end of the movable block (16) being fixedly connected to a connecting block (13), the other end of the movable block (16) being rotatably connected to a connecting frame (7), and one side of the mounting plate (12) being fixedly connected to a connecting component for limiting the position of the handle (10).

2. A self-supporting prismatic LNG fuel tank type B according to claim 1, characterized in that: A plurality of groups of arc grooves are evenly arranged on one side of the rotating disk (14), and the connecting block (13) is rotatably connected in the arc grooves.

3. A self-supporting prismatic LNG fuel tank type B according to claim 1, characterized in that: The limiting assembly comprises a bolt (11) arranged at one end of the handle (10); a limiting hole is provided at one end of the handle (10); and the handle (10) passes through the limiting hole.

4. A self-supporting prismatic LNG fuel tank type B according to claim 3, characterized in that: The connection assembly comprises a limiting ring (15) arranged on one side of the connection block (13), one side of the limiting ring (15) is evenly provided with screw grooves, and the limiting ring (15) and the bolt (11) are threadedly connected.

5. A self-supporting prismatic LNG fuel tank type B according to claim 1, characterized in that: Extension grooves are evenly arranged on the outer side of the mounting plate (12), and the movable block (16) is rotatably connected in the extension grooves.

6. A self-supporting prismatic LNG fuel tank type B according to claim 1, characterized in that: One side of the rotating disk (14) is rotatably connected to one side of the inner wall of the mounting disk (12).

7. A self-supporting prismatic LNG fuel tank type B according to claim 1, characterized in that: The number of the connecting frames (7) is four, and the four connecting frames (7) are combined in an X shape.

Images