Connecting structure of ship sealing device

Abstract

The utility model discloses a connecting structure of a ship sealing device, and relates to the technical field of connecting structures, the connecting structure comprises a lifting chamber, two groups of butt joint holes are formed in the outer surface of a first ship part in a penetrating manner, an internal limiting part and a second ship part are arranged on the periphery of the first ship part, and two groups of limiting holes are formed in the internal limiting part and the second ship part; limiting chambers are arranged in the two sets of limiting holes, clamping blocks are arranged in the four sets of limiting holes in a clamped mode, two sets of surrounding protruding blocks are arranged on the peripheries of the two sets of clamping blocks, springback chambers are arranged at the bottoms of the second ship part and the inner limiting part, four sets of telescopic chambers are arranged in the limiting chambers, and first springs and pressure-bearing blocks are arranged in the telescopic chambers. Through cooperation of the structures, the ship sealing device can be effectively connected and fixed, and the sealing effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of connection structures, in particular to a connection structure of a ship sealing device. Background Art

[0002] The connection structure of the ship's sealing device is a key design to ensure the tight connection of various ship components. It is made of high-strength materials and firmly connects the sealing device to the ship structure through precise bolts, nuts and other fasteners. This structure can effectively prevent liquid or gas leakage and ensure the safe operation of the ship. It is an indispensable and important part of the ship.

[0003] The utility model with announcement number CN214648845U in Chinese discloses a connection structure of a ship sealing device, wherein a chassis is installed on an outer surface of one side of the No. 1 ship component, a No. 1 docking hole is provided on the outer wall of the No. 1 ship component, a fixing bolt is installed inside the No. 1 docking hole, a No. 5 docking ring is arranged inside the No. 1 ship component, four groups of positioning holes are opened on an outer surface of one side of the No. 5 docking ring, a No. 4 docking ring is arranged inside the No. 5 docking ring, a No. 3 docking ring is arranged inside the No. 4 docking ring, and a fixing hole is opened on the inner wall of the No. 3 docking ring.

[0004] In the process of implementing this application, it was found that the technology has the following problems: in the above patent documents, the connection structure adopts positioning holes and positioning columns to facilitate the docking of ship component No. 1 and ship component No. 2. The positioning columns are easily damaged and deformed, and the positioning holes are easily blocked, affecting the accuracy of docking.

[0005] For this purpose, a connecting structure of a ship sealing device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a connection structure of a ship sealing device in order to improve the connection effect of the sealing device, prevent liquid or gas leakage, and ensure the safe operation of the ship.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A connection structure of a ship sealing device, comprising a first ship component, wherein two groups of docking holes are provided through the outer surface of the first ship component, an internal stopper and a second ship component are provided on the periphery of the first ship component, two groups of stopper holes are provided on the internal stopper and the second ship component, two groups of stopper holes are provided inside the two groups of stopper holes, and a stopper block is provided inside the four groups of stopper holes;

[0009] Two groups of surrounding protrusions are arranged on the periphery of the two groups of clamping blocks, and rebound chambers are arranged at the bottom of the second ship component and the internal limiting component. Four groups of telescopic chambers are arranged inside the limiting chambers, and the first spring and pressure block are arranged inside the telescopic chambers.

[0010] Furthermore, four groups of the first springs are fixedly connected to the inner surface of the limiting chamber, and the other ends of the four groups of the first springs are fixedly connected to the pressure block.

[0011] Furthermore, a movable rod is fixedly connected to the end of the pressure block at a side away from the first spring, and a limiting ring is fixedly connected to the outer surface of the four groups of movable rods at a side away from the first spring.

[0012] Furthermore, the rebound chamber includes a second spring, a pressing block and a second rotating shaft seat, and the internal limiting member and the bottom of the second ship member are provided with a pressing block.

[0013] Furthermore, the second springs are arranged at the four corners of the bottom of the pressing block, the friction belt is arranged inside the second spring, and the friction belt is arranged on the bottom surface of the pressing block.

[0014] Furthermore, a movable block is provided on the inner side of the friction belt, a first rotating shaft seat is provided on the outer side of the movable block, a rotating rod is provided on the periphery of the first rotating shaft seat, a second rotating shaft seat is provided on the inner surface of the bottom of the rebound chamber, and the other end of the two groups of rotating rods are rotatably connected to the second rotating shaft seat.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. In the utility model, when the connecting structure is used to connect the ship sealing device, the first ship component is extended into the internal limiting component and the second ship component, and the top of the first ship component presses the second spring to make it rebound. The surrounding protrusion arranged on the periphery of the clamping block is installed to press the limiting ring to make it rebound and compress the first spring to form a limiting effect with the surrounding protrusion. The first ship component squeezes the pressing block. Due to the rotation effect of the two sets of rotating rods, the pressing block is squeezed to allow the movable block to move longitudinally on the upper and lower friction belts.

[0017] 2. In the utility model, when the first group of surrounding protrusions on the clamping block contacts the first group of limiting rings, the first group of limiting rings squeezes the movable rods on its periphery so that the movable rods at the ends thereof squeeze the first springs so that they contract. When the first group of surrounding protrusions on the clamping block just passes through the first group of limiting rings, the first springs on the periphery rebound and press the movable rods at their ends to make the limiting rings. After the clamping block rebounds, the limiting rings are tightly attached to the outer wall of the clamping block, thereby achieving a good limiting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the limit assembly of the utility model;

[0020] Figure 3 It is a cross-sectional view of the main structure of the platform of the utility model;

[0021] Figure 4 For this utility model Figure 3 Detail of point A in the middle.

[0022] In the figure: 1-first ship part; 2-docking hole; 3-limiting hole; 4-internal limiting part; 5-second ship part; 6-rebound chamber; 7-clamping block; 8-surrounding protrusion; 9-movable rod; 10-limiting ring; 11-limiting chamber; 12-first spring; 13-telescopic chamber; 14-first rotating shaft seat; 15-second spring; 16-friction belt; 17-second rotating shaft seat; 18-movable block; 19-rotating rod; 20-pressure block; 21-pressing block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] Reference Figure 1-Figure 4 A connection structure of a ship sealing device comprises a first ship component 1, wherein two groups of docking holes 2 are provided through the outer surface of the first ship component 1, an internal limiting component 4 and a second ship component 5 are provided on the periphery of the first ship component 1, two groups of limiting holes 3 are opened on the internal limiting component 4 and the second ship component 5, and limiting chambers 11 are provided inside the two groups of limiting holes 3, and clamping blocks 7 are provided inside the four groups of limiting holes 21, and two groups of surrounding protrusions 8 are provided outside the two groups of clamping blocks 7, and rebound chambers 6 are provided at the bottom of the second ship component 5 and the internal limiting component 4, and four groups of telescopic chambers 13 are provided inside the limiting chamber 11, and a first spring 12 and a pressure-bearing block 20 are provided inside the telescopic chamber 13. Specifically, through the cooperation of the above structures, the ship sealing device can be effectively connected and fixed to ensure the sealing effect.

[0025] Reference Figure 1-Figure 4, four groups of first springs 12 are fixedly connected to the inner surface of the limit chamber 11, and the other ends of the four groups of first springs 12 are fixedly connected to the pressure block 20. Specifically, the four groups of first springs 12 are firmly installed on the inner wall of the limit chamber, and the other ends are tightly connected to the pressure block 20. This design ensures that the pressure block can move stably when subjected to force, and at the same time, a smooth docking and separation process is achieved through the buffering effect of the spring. The end of the pressure block 20 away from the first spring 12 is fixedly connected to the movable rod 9, and the outer surface of the four groups of movable rods 9 away from the first spring 12 is fixedly connected to the limiting ring 10. Specifically, when the pressure block 20 is subjected to pressure, it can drive the movable rod 9 to move together, and the limiting ring 10 plays a role in limiting the movement range of the movable rod 9, ensuring the stability and reliability of the entire structure.

[0026] Reference Figure 1-Figure 4 The rebound chamber 6 includes a second spring 15, a pressing block 21, and a second rotating shaft seat 17. The internal limiter 4 and the second ship member 5 are provided with a pressing block 21 at the bottom. Specifically, the rebound chamber 6 is composed of the second spring 15, the pressing block 21, and the second rotating shaft seat 17. The internal limiter 4 and the second ship member 5 are both provided with pressing blocks 2 at the bottom to ensure the stability of the structure and the realization of the function. The second springs 15 are provided at the four corners of the bottom of the pressing block 21, and the friction belt 16 is provided inside the second spring 15. The friction belt 16 is provided on the bottom surface of the pressing block 21. Specifically, the second springs 15 are installed at the four corners of the bottom of the pressing block 21, and the friction belt 16 is provided inside the spring, which is tightly attached to the bottom surface of the pressing block 21, thereby increasing the friction of the contact surface and enhancing the stability of the structure.

[0027] Reference Figure 1-Figure 4 A movable block 18 is provided on the inner side of the friction belt 16, a first rotating shaft seat 14 is provided on the outer side of the movable block 18, a rotating rod 19 is provided on the periphery of the first rotating shaft seat 14, a second rotating shaft seat 17 is provided on the inner surface of the bottom of the rebound chamber 6, and the other end of the two groups of rotating rods 19 are rotatably connected to the second rotating shaft seat 17. Specifically, a movable block 18 is provided on the inner side of the friction belt 16, and the outer side of the movable block 18 is connected to the first rotating shaft seat 14 and the rotating rod 19.

[0028] The implementation principle of the connection structure embodiment of a ship sealing device of the present application is as follows:

[0029] When the ship sealing device is connected using the connecting structure, the first ship component 1 is extended into the internal limiting component 4 and the second ship component 5, and the second spring 15 is pressed on the top of the first ship component 1 to make it rebound. The surrounding protrusion 8 arranged on the periphery of the installing clamping block 7 presses the limiting ring 10 to make it rebound and compress the first spring to form a limiting effect with the surrounding protrusion 8. The first ship component 1 squeezes the pressing block 21. Due to the rotation effect of the two sets of rotating rods 19, the pressing block 21 is squeezed to allow the movable block 18 to move longitudinally on the upper and lower friction belts 16.

[0030] On the other hand, when the first set of surrounding protrusions 8 on the clamping block 7 contacts the first set of limiting rings 10, the first set of limiting rings 10 squeeze the movable rods 9 on the periphery thereof so that the movable rods 9 at the end thereof squeeze the first springs 12 to contract. When the first set of surrounding protrusions 8 on the clamping block 7 just pass through the first set of limiting rings 10, the first spring 12 on the periphery rebounds and presses the movable rods 9 at the end thereof to make the limiting rings 10. After the clamping block 7 rebounds, the limiting rings are tightly attached to the outer wall of the clamping block 7, thereby achieving a good limiting effect.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A connection structure of a ship sealing device, comprising a first ship component (1), characterized in that: The outer surface of the first ship component (1) is provided with two groups of docking holes (2); the outer periphery of the first ship component (1) is provided with an internal limiting component (4) and a second ship component (5); the internal limiting component (4) and the second ship component (5) are both provided with two groups of limiting holes (3); the two groups of limiting holes (3) are both provided with limiting chambers (11); and the four groups of limiting holes (3) are all provided with clamping blocks (7) in a clamping manner; Two groups of surrounding protrusions (8) are arranged on the periphery of the two groups of the clamping blocks (7); a rebound chamber (6) is arranged at the bottom of the second ship component (5) and the internal limiting component (4); four groups of telescopic chambers (13) are arranged inside the limiting chambers (11); and a first spring (12) and a pressure block (20) are arranged inside the telescopic chambers (13).

2. A connection structure for a ship sealing device according to claim 1, characterized in that: The four groups of the first springs (12) are fixedly connected to the inner surface of the limit chamber (11), and the other ends of the four groups of the first springs (12) are fixedly connected to the pressure bearing block (20).

3. A connection structure for a ship sealing device according to claim 1, characterized in that: A movable rod (9) is fixedly connected to the end of the pressure block (20) on a side away from the first spring (12), and a limiting ring (10) is fixedly connected to the outer surface of the four groups of movable rods (9) on a side away from the first spring (12).

4. A connection structure for a ship sealing device according to claim 1, characterized in that: The rebound chamber (6) comprises a second spring (15), a pressing block (21) and a second rotating shaft seat (17), and the inner stopper (4) and the bottom of the second ship member (5) are provided with a pressing block (21).

5. A connection structure for a ship sealing device according to claim 4, characterized in that: The second springs (15) are arranged at the four corners of the bottom of the pressing block (21), a friction belt (16) is arranged inside the second spring (15), and the friction belt (16) is arranged on the bottom surface of the pressing block (21).

6. A connection structure for a ship sealing device according to claim 5, characterized in that: A movable block (18) is arranged on the inner side of the friction belt (16), a first rotating shaft seat (14) is arranged on the outer side of the movable block (18), a rotating rod (19) is arranged on the periphery of the first rotating shaft seat (14), a second rotating shaft seat (17) is arranged on the inner surface of the bottom of the rebound chamber (6), and the other ends of the two groups of rotating rods (19) are rotatably connected to the second rotating shaft seat (17).

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