CN219192502U

CN219192502U - Vehicle passing springboard under applicable sea condition

Info

Publication number: CN219192502U
Application number: CN202223081457.9U
Authority: CN
Inventors: 罗旭; 何宾峰; 史生凤; 刘刚
Original assignee: China Harzone Industry Corp Ltd
Current assignee: China Harzone Industry Corp Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-16
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a vehicle passing gangway under applicable sea conditions, which belongs to the technical field of ships and comprises a large gangway and a small gangway, wherein the small gangway is fixedly arranged on a large ship, the large gangway and the small gangway are connected in a single-double-lug hinging mode, one end of the large gangway, which is far away from the small gangway, is rotationally connected with a foundation plate, the foundation plate is fixedly arranged on the small ship, the small gangway and the foundation plate are also connected in a single-double-lug hinging mode, a lap joint mechanism which is convenient for vehicles to pass through and a pulling mechanism for lifting and lowering the large gangway are arranged between the large gangway and the small ship, and the lap joint mechanism comprises a second side gangway rotationally connected with the end part of the large gangway and a support plate fixedly welded on the small ship; the bridge plate can be connected with a large ship and a small ship in a hinging mode, so that the jumping effect of the free end of the bridge plate is avoided, the safety risk of passing the bridge plate is reduced, and the trafficability of the vehicle can be met.

Description

Vehicle passing springboard under applicable sea condition

Technical Field

The utility model relates to the technical field of ships, in particular to a vehicle passing springboard under applicable sea conditions.

Background

In the ship running process, when two ships with larger tonnage difference are mutually berthed, the hinged end of the passing gangway is usually fixed on a big ship, and the free end is carried on a small ship, so that the phenomenon that the change of the two ship freeboard sides influences the jumping of the free end of the gangway to influence the passing of the gangway under the action of sea waves is mainly avoided.

However, in the actual operation process, sometimes the gangway needs to be installed on the small ship, the berthing capability of the small ship is utilized, the large ship is propped up, the free end of the gangway needs to be carried on the large ship, and the free end of the gangway easily jumps under the action of sea waves, so that the trafficability of the refuting gangway is affected, and the safety risk of vehicles passing through the refuting gangway is increased.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the vehicle passing-over gangway under the applicable sea condition, which can avoid the jumping of the free end of the gangway to influence the loading by adopting a hinging mode to connect the passing-over gangway on a large ship and a small ship, reduce the safety risk of the vehicle passing through the passing-over gangway and can meet the trafficability of the vehicle.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a vehicle under suitable sea condition is refuted springboard, includes big springboard and little springboard, little springboard fixed mounting is on big ship, big springboard with connect through single ears articulated mode between the little springboard, big springboard is kept away from little springboard one end is rotated and is connected with the foundation board, foundation board fixed mounting is on little ship, little springboard with connect through single ears articulated mode equally between the foundation board, be provided with the overlap joint mechanism that makes things convenient for the vehicle to pass through and be used for between big springboard and the little ship the mechanism of rising of big springboard lift.

Further, the overlap joint mechanism is including rotating connect in the second limit springboard of big springboard tip and fixed weld in the extension board on the little ship, the second limit springboard keep away from big springboard one end overlap joint in the extension board top, the extension board top is offered and is used for right the spacing overlap joint groove is carried out to the second limit springboard.

Further, the support plate is far away from one side of the second side springboard and is rotationally connected with a first side springboard, and one end of the first side springboard far away from the support plate is lapped on the top surface of the boat.

Furthermore, the first side springboard is connected with the support board and the big springboard is connected with the second side springboard in a single-double-lug hinging mode.

Furthermore, the lifting mechanisms are symmetrically arranged on two sides of the large springboard.

Further, the pulling mechanism comprises lifting support posts, pulleys, steel ropes and wind-up rolls, wherein the lifting support posts are fixedly arranged on two sides of the top surface of the boat, the pulleys are rotatably arranged on the top ends of the lifting support posts, the wind-up rolls are matched with the lifting support posts, one ends of the steel ropes are bolted to the side edges of the large springboard, the other ends of the steel ropes are bolted to the wind-up rolls, and the middle parts of the steel ropes are lapped on the pulleys.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the large gangway and the small gangway are connected in a single-double-lug hinging mode, the angle change of the large gangway can be realized through hinging rotation under the action of sea waves, the jumping influence of the free end of the large gangway is avoided, the loading is avoided, and the trafficability of a vehicle on the gangway is realized.

(2) This scheme is provided with tilting mechanism, through the manual adjustment to first limit springboard and second limit springboard, can realize with big springboard's angle uniformity, reduced the safety risk that the vehicle passed through at the springboard of refuting, can satisfy the trafficability characteristic of vehicle.

(3) The scheme is provided with stretching mechanism, can adjust big springboard for the rotation angle of foundation board through the wind-up roll rolling of drive arrangement drive or loosen the cable wire in ship berthing the in-process, is convenient for overlap joint big springboard and little springboard for big springboard overlap joint is adjusted conveniently, and the overlap joint is more rapid simultaneously.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure of fig. 1.

The reference numerals in the figures illustrate:

1. a large springboard; 2. a small springboard; 3. a base plate; 4. a support plate; 5. a first side springboard; 6. a second side springboard; 7. lifting the support column; 8. a pulley; 9. a wire rope; 10. a wind-up roll; 11. a large vessel; 12. and (5) a boat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-3, a vehicle passing-over springboard under applicable sea conditions comprises a large springboard 1 and a small springboard 2, wherein the small springboard 2 is fixedly installed on a large ship 11, the large springboard 1 and the small springboard 2 are connected through a single-double-lug hinging mode, the large springboard 1 and the small springboard 2 are connected through the single-double-lug hinging mode, when the vehicle is acted on by sea waves, the angle change of the large springboard 1 can be realized through hinging rotation by the displacement change of the small ship 12 relative to the vertical direction of the large ship 11, the influence of the load caused by the jumping of the free end of the large springboard 1 is further avoided, one end of the large springboard 1 far away from the small springboard 2 is rotationally connected with a foundation board 3, the foundation board 3 is fixedly installed on the small ship 12, the small springboard 2 and the foundation board 3 are connected through the single-double-lug hinging mode, and a lap joint mechanism which is convenient for the vehicle to pass through and a lifting mechanism for lifting the large springboard 1 are arranged between the large springboard 1 and the small ship 12.

Referring to fig. 1 and 3, the lapping mechanism comprises a second side springboard 6 rotatably connected to the end of the large springboard 1 and a support board 4 fixedly welded on the boat 12, one end of the second side springboard 6 far away from the large springboard 1 is lapped on the top end of the support board 4, and the top end of the support board 4 is provided with a lapping groove for limiting the second side springboard 6;

the side, far away from the second side springboard 6, of the support board 4 is rotatably connected with a first side springboard 5, and one end, far away from the support board 4, of the first side springboard 5 is lapped on the top surface of the boat 12; meanwhile, the first side springboard 5 is connected with the support board 4 and the large springboard 1 and the second side springboard 6 in a single-double-ear hinging mode;

the setting like this, can be when using through manual regulation first limit springboard 5 and second limit springboard 6, make its and the angle uniformity of big springboard 1, and then realize the trafficability characteristic of vehicle on the springboard, single ears articulated mode is connected simultaneously, has reduced the influence of wave to it, and the trafficability characteristic is better.

Referring to fig. 1 and 2, the lifting mechanisms are symmetrically arranged at two sides of the large springboard 1; the lifting mechanism comprises lifting support posts 7, pulleys 8, steel ropes 9 and wind-up rolls 10, wherein the lifting support posts 7 are fixedly arranged on two sides of the top surface of a boat 12, the pulleys 8 are rotatably arranged at the top ends of the lifting support posts 7, the wind-up rolls 10 are matched with the lifting support posts 7, one ends of the steel ropes 9 are bolted to the side edges of the large springboard 1, the other ends of the steel ropes are bolted to the wind-up rolls 10, the middle parts of the steel ropes 9 are lapped on the pulleys 8, driving devices for driving the wind-up rolls 10 are further arranged on the boat 12, the driving devices can be servo motors and the like, after the driving devices are started, the wind-up rolls 10 can be driven to wind or loosen the steel ropes 9, so that the large springboard 1 is adjusted, and the large springboard 2 is lapped with the small springboard 2 more conveniently.

When in use: firstly, in the process of approaching a large ship 11 and a small ship 12, the rotation angle of the large springboard 1 relative to the foundation board 3 can be adjusted by winding or loosening the steel cable 9 through the winding roller 10, so that the large springboard 1 and the small springboard 2 are conveniently lapped, after lapping, the large springboard 1 and the small springboard 2 are connected in a single-double-lug hinging mode, then the rotation angle of the second side springboard 6 relative to the foundation board 3 is adjusted, and the second side springboard 6 is lapped on the top end of the support board 4 and forms an inclined platform together with the first side springboard 5;

secondly, when the vehicle passes through, through adopting articulated mode to connect big springboard 1 and little springboard 2, after the ship berths, receive the wave effect under the displacement change accessible articulated rotation of the relative big ship 11 position vertical direction of little ship 12 realizes big springboard 1's angle change, and then avoids the beat of big springboard 1 free end to influence the loading, simultaneously through the manual adjustment to first limit springboard 5 and second limit springboard 6, can realize the angle uniformity with big springboard 1, and then realize the trafficability characteristic of vehicle on the springboard.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a vehicle under suitable sea condition is refuted springboard, includes big springboard (1) and little springboard (2), its characterized in that: the small gangway is characterized in that the small gangway (2) is fixedly arranged on the large ship (11), the large gangway (1) is connected with the small gangway (2) in a single-double-lug hinging mode, the large gangway (1) is far away from one end of the small gangway (2) and is rotationally connected with the foundation plate (3), the foundation plate (3) is fixedly arranged on the small ship (12), the small gangway (2) is connected with the foundation plate (3) in a single-double-lug hinging mode, and a lap joint mechanism which is convenient for vehicles to pass through and a lifting mechanism for lifting the large gangway (1) are arranged between the large gangway (1) and the small ship (12).

2. A vehicle passing diving board under applicable sea conditions as defined in claim 1, wherein: the lapping mechanism comprises a second side springboard (6) which is rotationally connected to the end part of the large springboard (1) and a support board (4) which is fixedly welded on the boat (12), the second side springboard (6) is far away from one end of the large springboard (1) and is lapped on the top end of the support board (4), and a lapping groove for limiting the second side springboard (6) is formed in the top end of the support board (4).

3. A vehicle passing diving board under applicable sea conditions as defined in claim 2, wherein: the support plate (4) is far away from one side of the second side springboard (6) and is rotationally connected with a first side springboard (5), and one end, far away from the support plate (4), of the first side springboard (5) is lapped on the top surface of the boat (12).

4. A vehicle passing diving board under applicable sea conditions according to claim 3, characterized in that: the first side springboard (5) is connected with the support board (4) and the large springboard (1) and the second side springboard (6) in a single-double-lug hinging mode.

5. A vehicle passing diving board under applicable sea conditions as defined in claim 1, wherein: the pulling-up mechanisms are symmetrically arranged on two sides of the large springboard (1).

6. A vehicle passing diving board under applicable sea conditions as defined in claim 1, wherein: the lifting mechanism comprises lifting support columns (7), pulleys (8), steel ropes (9) and winding rollers (10), wherein the lifting support columns (7) are fixedly installed on two sides of the top surface of a boat (12), the pulleys (8) are rotatably installed on the top ends of the lifting support columns (7), the winding rollers (10) are arranged in a matched mode with the lifting support columns (7), one ends of the steel ropes (9) are bolted to the side edges of the large springboard (1), the other ends of the steel ropes are bolted to the winding rollers (10), and the middle portions of the steel ropes (9) are lapped on the pulleys (8).