Top supporting structure of B-type fuel cabin

Abstract

The utility model discloses a B-type fuel cabin top supporting structure, which relates to the technical field of B-type fuel cabin supporting, and comprises a frame, the bottom end of the frame is fixedly connected with a support, the buffer mechanism comprises a fixing rod arranged in the frame, the fixing rod is sleeved with a compression spring, and the compression spring is fixedly connected with the support. Sleeve blocks are fixedly connected to the two ends of the compression spring correspondingly, a driving assembly used for assisting installation is fixedly connected to one side of each sleeve block, auxiliary rods are rotationally connected to the two ends of the frame correspondingly, a buffer block is slidably connected to the top end of the frame, and a movable block is fixedly connected to the bottom end of the buffer block. One end of the movable block is rotationally connected with a movable rod; and the adjusting mechanism is arranged in the frame, and the adjusting mechanism is used for adjusting the application range of the device. The supporting structure has the effects that the overall buffering capacity of the device can be improved, and meanwhile an auxiliary supporting function is provided for the cabin roof.

Description

Technical Field

[0001] The utility model relates to the technical field of B - type fuel tank supports, in particular to a top support structure for a B - type fuel tank. Background Technique

[0002] The B - type fuel tank is a key device for LNG dual - fuel container ships, and each ship is usually equipped with an independent B - type tank.

[0003] Disadvantages; for example: during the use of the existing support structure by staff, it can only provide a support function for the top of the B - type fuel tank. When the top of the B - type fuel tank is under downward pressure, it cannot provide an auxiliary buffering function, which has limitations. Summary of the Utility Model

[0004] The utility model discloses a top support structure for a B - type fuel tank, aiming to solve the technical problem that during the use of the existing support structure by staff, it can only provide a support function for the top of the B - type fuel tank. When the top of the B - type fuel tank is under downward pressure, it cannot provide an auxiliary buffering function, which has limitations.

[0005] To achieve the above - mentioned purpose, the utility model adopts the following technical solutions:

[0006] A top support structure for a B - type fuel tank includes a frame. A support is fixedly connected to the bottom end of the frame. It further includes a buffer mechanism: The buffer mechanism includes a fixed rod arranged inside the frame. A compression spring is sleeved outside the fixed rod. Both ends of the compression spring are fixedly connected with sleeve blocks. One side of the sleeve block is fixedly connected with a driving component for auxiliary installation. Auxiliary rods are rotatably connected to both ends of the frame. One end of the auxiliary rod is fixedly connected with a connection component for rotating the auxiliary rod. A buffer block is slidably connected to the top end of the frame. The bottom end of the buffer block is fixedly connected with a movable block. One end of the movable block is rotatably connected with a movable rod; An adjustment mechanism: The adjustment mechanism is arranged inside the frame and is used to adjust the use range of the device.

[0007] By setting the buffer mechanism, when the buffer block is pressed and moves downward, the buffer block can drive the movable block fixedly connected to its bottom end to slide downward, and drive the movable rod rotatably connected to one end to flip. Thus, when the movable rod flips, it drives the sleeve block rotatably connected to one end to slide on the outer surface of the fixed rod, so as to stretch both ends of the compression spring, and at the same time, it can make the auxiliary rods rotatably connected to both ends of the frame flip.

[0008] In a preferred embodiment, the adjusting mechanism includes a connecting groove provided inside the frame. A rotating rod is rotatably connected inside the connecting groove. A support rod is slidably connected to the bottom end of the frame. The top end of the support rod is fixedly connected with a sliding component for sliding the support rod. A hydraulic rod is installed outside the frame. One end of the hydraulic rod is fixedly connected with a sliding plate. One end of the rotating rod is fixedly connected with a rotating gear. An activity groove is formed at the center inside the frame. The bottom end of the support rod is fixedly connected with a mounting plate.

[0009] By providing the adjusting mechanism, when the staff starts the hydraulic rod to work, the sliding plate fixedly connected to one end of the hydraulic rod can slide, causing the two rotating gears to rotate while the sliding plate slides. When the rotating gears rotate, the rotating rod fixedly connected to one end rotates inside the connecting groove, and when the connecting groove rotates, the support rod slides at the bottom end of the frame.

[0010] In a preferred embodiment, the sliding component includes a slider provided at the top end of the support rod. A threaded groove is formed inside the slider.

[0011] By providing the sliding component, the installation range of the support device can be adjusted.

[0012] In a preferred embodiment, a through groove is formed at the bottom end of the frame. The support rod is slidably connected inside the through groove.

[0013] By providing the through groove, the support rod can slide in a guiding manner at the bottom end of the frame.

[0014] In a preferred embodiment, the driving component includes a connecting plate provided at one end of the sleeve block. A toothed block is provided on one side of the connecting plate.

[0015] By providing the driving component, the sleeve block can slide to drive the connecting plate to slide.

[0016] In a preferred embodiment, the connecting component includes a connecting gear provided at one end of the auxiliary rod. The connecting gear is meshed with the connecting plate. A toothed groove is formed at the top end of the sliding plate. The sliding plate is meshed with the rotating gear.

[0017] By providing the connecting component, the connecting plate can slide to drive the connecting gear to rotate.

[0018] The present utility model discloses a top support structure for a B-type fuel tank, which has the following beneficial effects.

[0019] First, by setting a buffer mechanism, when the buffer block is pressed and pushed downward, the buffer block can drive the movable block fixedly connected to the bottom end to slide downward, and drive the movable rod rotatably connected to one end to flip. Thus, while the movable rod flips, it drives the sleeve block rotatably connected to one end to slide on the outer surface of the fixed rod, thereby stretching both ends of the compression spring. At the same time, the auxiliary rod rotatably connected to both ends of the frame can be flipped, which can increase the overall buffering capacity of the device and provide an auxiliary support function for the cabin top.

[0020] Second, by setting an adjustment mechanism, when the staff starts the hydraulic rod to work, the slide plate fixedly connected to one end of the hydraulic rod can slide. While the slide plate slides, it drives two rotating gears to rotate. While the rotating gears rotate, it drives the rotating rod fixedly connected to one end to rotate inside the connecting groove. While the connecting groove rotates, it drives the support rod to slide at the bottom end of the frame, and the overall support range of the device can be adjusted according to the specifications of the support device. Description of the Drawings

[0021] Figure 1 It is an axonometric view of a B-type fuel tank top support structure proposed by the present utility model.

[0022] Figure 2 It is a sectional view of a B-type fuel tank top support structure proposed by the present utility model.

[0023] Figure 3 It is an exploded view of a B-type fuel tank top support structure proposed by the present utility model.

[0024] Figure 4 It is an axonometric view of another angle of a B-type fuel tank top support structure proposed by the present utility model.

[0025] Figure 5 It is a Figure 3 magnified view of part A in a B-type fuel tank top support structure proposed by the present utility model.

[0026] In the drawings: 1, frame; 2, support; 3, support rod; 4, mounting plate; 5, buffer block; 6, auxiliary rod; 7, movable groove; 8, rotating gear; 9, rotating rod; 10, connecting groove; 11, slide plate; 12, hydraulic rod; 13, slider; 14, compression spring; 15, connecting gear; 16, fixed rod; 17, connecting plate; 18, sleeve block; 19, movable rod; 20, movable block. Detailed Embodiment

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] 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 component 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.

[0029] A top support structure for a B-type fuel tank disclosed by the present utility model mainly applies the existing support structure. During the use of the support structure by staff, it can only provide a support function for the top of the B-type fuel tank when the top of the B-type fuel tank is under downward pressure.

[0030] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 A top support structure for a B-type fuel tank, comprising a frame 1. A support 2 is fixedly connected to the bottom end of the frame 1. It further comprises a buffer mechanism: The buffer mechanism includes a fixed rod 16 arranged inside the frame 1. A compression spring 14 is sleeved outside the fixed rod 16. Both ends of the compression spring 14 are fixedly connected with a sleeve block 18. A driving component for auxiliary installation is fixedly connected to one side of the sleeve block 18. Auxiliary rods 6 are rotatably connected to both ends of the frame 1. A connecting component for rotating the auxiliary rod 6 is fixedly connected to one end of the auxiliary rod 6. A buffer block 5 is slidably connected to the top end of the frame 1. A movable block 20 is fixedly connected to the bottom end of the buffer block 5. One end of the movable block 20 is rotatably connected with a movable rod 19; An adjusting mechanism: The adjusting mechanism is arranged inside the frame 1 and is used to adjust the usage range of the device.

[0031] In this solution, when the device is in use, when the buffer block 5 is pressed and depressed, the buffer block 5 can drive the movable block 20 fixedly connected to the bottom end to slide down, and drive the movable rod 19 rotatably connected to one end to flip. Thus, when the movable rod 19 flips, it drives the sleeve block 18 rotatably connected to one end to slide on the outer surface of the fixed rod 16, thereby stretching both ends of the compression spring 14. At the same time, the driving component fixedly connected to one side of the sleeve block 18 can be made to slide, and the driving component slides to drive the connecting component meshed with one side to rotate. Since a connecting component is fixedly connected to one end of the auxiliary rod 6, the auxiliary rods 6 rotatably connected to both ends of the frame 1 can be made to flip.

[0032] Among them, refer to Figure 2 and Figure 4, in a preferred embodiment, the adjusting mechanism includes a connecting groove 10 provided inside the frame 1. A rotating rod 9 is rotatably connected inside the connecting groove 10. A support rod 3 is slidably connected to the bottom end of the frame 1. The top end of the support rod 3 is fixedly connected with a sliding component for sliding the support rod 3. A hydraulic rod 12 is installed outside the frame 1. One end of the hydraulic rod 12 is fixedly connected with a sliding plate 11. One end of the rotating rod 9 is fixedly connected with a rotating gear 8. An activity groove 7 is opened at the center inside the frame 1. The bottom end of the support rod 3 is fixedly connected with a mounting plate 4.

[0033] In this solution, by setting the adjusting mechanism, the staff can start the hydraulic rod 12 to work, so that the sliding plate 11 fixedly connected to one end of the hydraulic rod 12 can slide, driving the two rotating gears 8 to rotate while the sliding plate 11 slides, driving the rotating rod 9 fixedly connected to one end to rotate inside the connecting groove 10 while the rotating gear 8 rotates, and driving the support rod 3 to slide at the bottom end of the frame 1 while the connecting groove 10 rotates.

[0034] Further, referring to Figure 2 and Figure 4 , in a preferred embodiment, the sliding component includes a slider 13 provided at the top end of the support rod 3. A threaded groove is opened inside the slider 13. By setting the sliding component, the installation range of the support device can be adjusted.

[0035] Among them, referring to Figure 3 and Figure 5 , in a preferred embodiment, a through groove is opened at the bottom end of the frame 1. The support rod 3 is slidably connected inside the through groove. By setting the through groove, the support rod 3 can be guided to slide at the bottom end of the frame 1.

[0036] Further, referring to Figure 3 and Figure 5 , in a preferred embodiment, the driving component includes a connecting plate 17 provided at one end of the sleeve block 18. A toothed block is provided on one side of the connecting plate 17. By setting the driving component, the sleeve block 18 can be made to slide and drive the connecting plate 17 to slide.

[0037] Among them, referring to Figure 3 and Figure 5 , in a preferred embodiment, the connecting component includes a connecting gear 15 provided at one end of the auxiliary rod 6. The connecting gear 15 and the connecting plate 17 are meshed. A toothed groove is opened at the top end of the sliding plate 11. The sliding plate 11 and the rotating gear 8 are meshed. By setting the connecting component, the connecting plate 17 can be made to slide and drive the connecting gear 15 to rotate at the same time.

[0038] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept shall be covered within the protection scope of the present utility model.

Claims

1. A B-type fuel tank top support structure, comprising a frame (1), wherein a bracket (2) is fixedly connected to the bottom end of the frame (1), characterized in that: Also includes: Buffer mechanism: The buffer mechanism comprises a fixed rod (16) arranged inside the frame (1), the fixed rod (16) is sleeved with a compression spring (14) on its outside, both ends of the compression spring (14) are fixedly connected to sleeve blocks (18), one side of the sleeve block (18) is fixedly connected to a driving component for auxiliary installation, both ends of the frame (1) are rotatably connected to auxiliary rods (6), one end of the auxiliary rod (6) is fixedly connected to a connecting component for rotating the auxiliary rod (6), the top end of the frame (1) is slidably connected to a buffer block (5), the bottom end of the buffer block (5) is fixedly connected to a movable block (20), and one end of the movable block (20) is rotatably connected to a movable rod (19); Adjustment mechanism: the adjustment mechanism is arranged inside the frame (1), and is used to adjust the use range of the device.

2. A B-type fuel tank top support structure according to claim 1, characterized in that: The adjustment mechanism comprises a connecting groove (10) arranged inside the frame (1), a rotating rod (9) is rotatably connected inside the connecting groove (10), a support rod (3) is slidably connected to the bottom end of the frame (1), a sliding assembly for sliding the support rod (3) is fixedly connected to the top end of the support rod (3), a hydraulic rod (12) is installed outside the frame (1), one end of the hydraulic rod (12) is fixedly connected to a slide plate (11), one end of the rotating rod (9) is fixedly connected to a rotating gear (8), a movable groove (7) is opened at the center of the inside of the frame (1), and the bottom end of the support rod (3) is fixedly connected to a mounting plate (4).

3. A B-type fuel tank top support structure according to claim 2, characterized in that: The sliding assembly comprises a sliding block (13) arranged at the top end of the support rod (3), and a thread groove is provided inside the sliding block (13).

4. A B-type fuel tank top support structure according to claim 3, characterized in that: The outer surface of the rotating rod (9) is provided with threads, and the rotating rod (9) and the sliding block (13) are connected by threads.

5. A B-type fuel tank top support structure according to claim 2, characterized in that: A through slot is provided at the bottom end of the frame (1), and the support rod (3) is slidably connected in the through slot.

6. A B-type fuel tank top support structure according to claim 1, characterized in that: The driving assembly comprises a connecting plate (17) arranged at one end of the sleeve block (18), and a tooth block is arranged on one side of the connecting plate (17).

7. A B-type fuel tank top support structure according to claim 6, characterized in that: The connecting assembly comprises a connecting gear (15) arranged at one end of the auxiliary rod (6), and the connecting gear (15) and the connecting plate (17) are meshingly connected.

8. A B-type fuel tank top support structure according to claim 2, characterized in that: A tooth groove is provided at the top of the slide plate (11), and the slide plate (11) and the rotating gear (8) are meshingly connected.

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