CN210126611U

CN210126611U - Bow door and hull connecting device

Info

Publication number: CN210126611U
Application number: CN201920925244.9U
Authority: CN
Inventors: 李文峰; 解中起
Original assignee: Yantai Xingtai Aluminum Alloy Boat Co Ltd
Current assignee: Yantai Xingtai Aluminum Alloy Boat Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-06
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a ship bow door and ship body connecting device, which comprises a connecting piece, a hydraulic cylinder and a hydraulic rod, wherein one end of the connecting piece is fixedly connected on a ship body, the other end of the connecting piece is fixedly connected on a ship bow door, the hydraulic cylinder is fixedly arranged in an inner cavity of the ship body, the hydraulic rod is movably connected with the hydraulic cylinder, the connecting piece comprises a fixed plate A, a connecting block is integrally connected below the fixed plate A, the inner wall of the connecting block is rotatably connected with a limiting block through a pin shaft A, the inner cavity of the limiting block is rotatably connected with a rotating rod, the rotating rod is rotatably connected with a fixed plate B, the connecting piece with a hinge and rotating structure is designed through the connection and combination among the connecting block, the pin shaft, the limiting block and the rotating rod, the connecting piece acts on the ship bow door and the, the opening and closing of the ship bow door are convenient.

Description

Bow door and hull connecting device

Technical Field

The utility model relates to a bow door hull jointing equipment technical field specifically is a bow door hull connection device.

Background

The bow door is a door positioned at the foremost end of the ship, and after the bow door is opened, the bow springboard can be connected with a wharf, so that a vehicle is opened up and down, the movement coordination relationship between the structure of the bow door and a ship body channel system is complex, the bow door can be divided into a helmet type bow door and a side hinge bow door, the structure of the whole bow part of the helmet type bow door is cut off and lifted upwards, the connecting device is large in stress and bearing, the connecting device is easy to damage, the maximum opening position of the bow door of the side hinge bow door is small, large vehicles cannot pass conveniently, and a connecting mode is provided for facilitating the connection and the use of the ship bodies of the bow door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bow door hull connecting device to the connecting device of the bow door hull that proposes among the above-mentioned background art of solution directly influences the use of bow door and connecting device easy to assemble's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a ship bow door hull connection device, includes connecting piece, pneumatic cylinder, hydraulic stem, the one end fixed connection of connecting piece is on the hull, the other end fixed connection of connecting piece is on ship bow door, pneumatic cylinder fixed mounting is in the hull inner chamber, hydraulic stem and pneumatic cylinder swing joint, the connecting piece includes fixed plate A, fixed plate A's below an organic whole is connected with the connecting block, the inner wall of connecting block rotates through round pin axle A and is connected with the stopper, the inner chamber of stopper rotates and is connected with the dwang, the rotation of dwang is connected with fixed plate B.

Preferably, the fixing plate A is fixedly connected to the ship body, and the fixing plate B is fixedly connected to the bow door of the ship.

Preferably, all be equipped with the articulated joint that is used for connecting on dwang and the fixed plate B, the articulated joint of dwang is connected through round pin axle B and fixed plate B's articulated joint rotation.

Preferably, the connecting pieces are respectively and fixedly arranged at the contact positions of two doors of the ship bow door and the ship body, and the number of the connecting pieces arranged on one side of the ship bow door is three or more than three.

Preferably, the front face of the limiting block is of a trapezoidal structure, and the rotating rod is of an L-shaped structure.

Preferably, the connecting piece comprises a waterproof belt, and the waterproof belt is fixedly connected to the connecting positions of two side doors of the bow door and the edge of the ship body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through connecting block, round pin axle, connect and combine between stopper and the dwang, designed a connecting piece with articulated and rotating-structure, this connecting piece is used in ship bow door and hull, through hydraulic means's drive, be convenient for opening and closing of ship bow door, connecting block, round pin axle, the articulated structure and the stopper that the stopper formed, the connected mode between the dwang, provided the diversified and the rotation ability of angle of ship bow door, made things convenient for the connection of bow springboard and pier greatly.

2. The utility model discloses, be in the same place ship bow door and hull connection through the connecting piece, this connecting piece project organization is round pin hub connection, a body coupling and fixed connection, the equipment of the connecting piece of being convenient for of this connection to be convenient for the fixed mounting between ship bow door, hull and the connecting piece, this device connectivity is strong, and the structure is inseparable, is applicable to the connection between ship bow door and the hull that the required precision is high, makes the linkage effect better.

Drawings

FIG. 1 is a cross-sectional view of the connector of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a view showing the positions of the bow door and the hull of the present invention;

fig. 5 is a diagram of the position of the bow door and the hull of the present invention.

In the figure: 1. a connecting member; 2. a hydraulic cylinder; 3. a hydraulic lever; 4. fixing a plate A; 5. connecting blocks; 6. a pin shaft A; 7. a limiting block; 8. rotating the rod; 9. a fixing plate B; 10. a pin B; 11. a waterproof tape.

Detailed Description

The embodiment of the utility model provides a bow door hull connecting device is provided in order to solve the connecting device direct influence of bow door hull to the use of bow door and connecting device easy to assemble's problem. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the embodiment provides a ship bow door and hull connection device, which includes a connection member 1, a hydraulic cylinder 2, and a hydraulic rod 3, wherein one end of the connection member 1 is fixedly connected to a ship hull, the other end of the connection member 1 is fixedly connected to a ship bow door, the hydraulic cylinder 2 is fixedly installed in an inner cavity of the ship hull, the hydraulic rod 3 is movably connected to the hydraulic cylinder 2, the connection member 1 includes a fixing plate a4, a connection block 5 is integrally connected to a lower portion of the fixing plate a4, a limit block 7 is rotatably connected to an inner wall of the connection block 5 through a pin shaft a6, a rotation rod 8 is rotatably connected to an inner cavity of the limit block 7, a fixing plate B9 is rotatably connected to the rotation rod 8, a fixing plate a4 is fixedly connected to the ship hull, a fixing plate B9 is fixedly connected to the ship bow door, hinges for connection are respectively arranged on the rotation rod 8 and, the connecting pieces 1 are respectively and fixedly arranged at the contact positions of two doors of a ship bow door and a ship body, the number of the connecting pieces 1 arranged at one side of the ship bow door is three or more, the front surface of the limiting block 7 is of a trapezoidal structure, the rotating rod 8 is of an L-shaped structure, the connecting pieces 1 comprise waterproof belts 11, and the waterproof belts 11 are fixedly connected at the connecting positions of the two doors of the ship bow door and the edge of the ship body.

In the embodiment, the ship body is provided with a plurality of hydraulic rods to play a role in opening the bow door, so in the design, the bow door is assisted by the plurality of hydraulic rods 3 on the ship body, and the principle of the ship is consistent with that of the existing design. One end fixed connection of connecting piece 1 in this design is on the hull for stopper 7 level is placed, stopper 7 can realize the vertical rotation, and the terminal surface contact under hydraulic stem 3 and the stopper 7, be used for supporting the vertical rotation of stopper 7, be used for adjusting the position of the vertical direction of the ship bow door that is connected with this connecting device, hydraulic stem 3 and the dwang 8 side on the hull contact, make dwang 8 rotate in the horizontal direction, with the position of the ship bow door horizontal direction of adjusting being connected with this connecting device, the hydraulic stem and the inboard contact of fixed plate B9 on the hull, be used for adjusting the turning to the hull outside of ship bow door, wherein stopper 7 and dwang 8 body coupling, stopper 7 and fixed plate 9 are through round pin axle B10 body coupling, be convenient for the installation of this device.

The models of the hydraulic cylinders and the hydraulic cylinders in the embodiment are selected according to actual requirements.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ship bow door hull connecting device, includes connecting piece (1), pneumatic cylinder (2), hydraulic stem (3), the one end fixed connection of connecting piece (1) is on the hull, the other end fixed connection of connecting piece (1) is on ship bow door, pneumatic cylinder (2) fixed mounting is at the hull inner chamber, hydraulic stem (3) and pneumatic cylinder (2) swing joint, its characterized in that: connecting piece (1) is including fixed plate A (4), the below an organic whole of fixed plate A (4) is connected with connecting block (5), the inner wall of connecting block (5) rotates through round pin axle A (6) and is connected with stopper (7), the inner chamber of stopper (7) rotates and is connected with dwang (8), the rotation of dwang (8) is connected with fixed plate B (9).

2. The bow door and hull connection device according to claim 1, wherein: the fixing plate A (4) is fixedly connected to the ship body, and the fixing plate B (9) is fixedly connected to the bow door of the ship.

3. The bow door and hull connection device according to claim 2, wherein: all be equipped with the articulated joint that is used for connecting on dwang (8) and fixed plate B (9), the articulated joint of dwang (8) is connected through the articulated joint rotation of round pin axle B (10) and fixed plate B (9).

4. The bow door and hull connection device according to claim 3, wherein: the connecting pieces (1) are respectively and fixedly arranged at the contact positions of two doors of the ship bow door and the ship body, and the number of the connecting pieces (1) arranged on one side of the ship bow door is three or more than three.

5. The bow door and hull connection device according to claim 4, wherein: the front surface of the limiting block (7) is of a trapezoidal structure, and the rotating rod (8) is of an L-shaped structure.

6. The bow door and hull connection device according to claim 5, wherein: the connecting piece (1) comprises a waterproof belt (11), and the waterproof belt (11) is fixedly connected to the connecting positions of two side doors of a bow door and the edge of a ship body.