CN220865599U

CN220865599U - Hydraulic folding mast for cargo ship

Info

Publication number: CN220865599U
Application number: CN202322825162.6U
Authority: CN
Inventors: 宋志伟; 李德洲; 李阳; 尚尔达; 孙鹤; 张晓月; 宋良海; 韩旭; 宿允鹏
Original assignee: Dalian Lvshun Binhai Ship Repair And Construction Co ltd
Current assignee: Dalian Lvshun Binhai Ship Repair And Construction Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-04-30
Anticipated expiration: 2033-10-20

Abstract

The utility model belongs to the technical field of cargo ship masts, in particular to a hydraulic folding mast for a cargo ship, which comprises a hollow base, wherein the top of the base is connected with a folding mast in a sliding manner, the inner wall of the right side of the base is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a gear, the top of the base is rotationally connected with a threaded pipe, the bottom of the threaded pipe extends into the base, the threaded pipe is internally connected with a threaded column in a threaded manner, the inner wall of the bottom of the base is fixedly connected with a supporting plate which is hollow in the interior, when the folding mast is required to be controlled to rise, the motor can assist a control panel to move through controlling the output shaft of the motor, so that the folding mast is controlled to rise, and meanwhile, the folding mast can be further required to be adjusted through an internal hydraulic cylinder, so that the folding mast is convenient to use, and can prevent circulation and prolong service life.

Description

Hydraulic folding mast for cargo ship

Technical Field

The utility model relates to the technical field of cargo ship masts, in particular to a hydraulic folding mast for a cargo ship.

Background

In the prior art, the mast refers to a pole for suspending a sail and a flag, installing an antenna and supporting an observation table on a ship, and a wooden long round pole or a metal pole which is generally vertically erected from a keel or a middle plate of the ship and can support a cross truss under the sail, a boom or an inclined truss. Masts on board ships are of great use. For example, it is used for mounting signal lamp, flag, telegraph antenna, etc. In addition, it can also support the lifting rod, hoist and unload the transport goods, in prior art, the cargo ship mast receives the collision after stopping to produce the damage easily, causes the damage easily.

The present application therefore proposes a hydraulic folding mast for a cargo ship for solving the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, a cargo ship mast is easy to damage due to collision after stopping use, and the damage is easy to cause.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a hydraulic pressure folding mast for cargo ship, includes inside hollow base, the top sliding connection of base has folding mast, the right side inner wall fixedly connected with motor of base, and the one end fixedly connected with gear of motor output shaft, the top of base rotates and is connected with the screwed pipe, and the bottom of screwed pipe extends to in the base, screwed pipe female connection has the screw thread post, the inside hollow backup pad of bottom inner wall fixedly connected with of base, and the right side rotation of backup pad is connected with the rotation post, the top sliding connection of base has the control panel, the front side of control panel rotates and is connected with the folding board, and the left side of folding board rotates with the front side of folding mast to be connected, be equipped with control mechanism in the base.

Preferably, the control mechanism comprises a rack, a movable plate, a pulling plate, a sliding plate, a guide plate and a lifting plate, wherein the rack is slidably connected to the inner wall of the rear side of the base, the rack is meshed with a gear, the movable plate is slidably connected to the right side of the support plate, the pulling plate is rotationally connected to the front side of the movable plate, the sliding plate is slidably connected to the inner wall of the bottom of the base, the front side of the sliding plate is rotationally connected to the bottom of the pulling plate, the guide plate is rotationally connected to the front side of the sliding plate, the lifting plate is slidably connected to the inner wall of the left side of the base, the front side of the lifting plate is rotationally connected to the top of the guide plate, and the top of the lifting plate is fixedly connected to the bottom of the threaded column.

Further, the control mechanism moves through controlling the rack, at the moment, the rack can assist the movable plate to ascend, when the movable plate moves, the movable plate can pull the pulling plate to move, so that the sliding plate is controlled to move, and meanwhile, the sliding plate can push the guide plate to move, and further, the lifting plate is controlled to ascend.

Preferably, the outer walls of the two rotating columns are sleeved with the same rotating belt, and the outer walls of the rotating belts are fixedly connected with the front side of the rack and the rear side of the movable plate.

Further, when the rack moves, the rack can control the rotating belt to rotate, and the rotating belt can control the movable plate to ascend.

Preferably, the outer wall of the threaded pipe is wound with a movable belt, and one end of the movable belt is fixedly connected with the left side of the control plate.

Further, when the threaded pipe rotates, the threaded pipe can control the movable belt to roll and move, and then the control panel is pulled to move.

Preferably, a hydraulic cylinder is arranged in the folding mast, and the output end of the hydraulic cylinder is fixedly connected with the inner wall of the top of the folding mast.

Further, by arranging the hydraulic cylinder, the hydraulic cylinder has the effect of fine adjustment on the folding mast.

Preferably, the bottom of folding mast fixedly connected with spring, and the one end of spring and the top fixed connection of base.

Further, by arranging the spring, the spring has the effect of pulling the folding mast to descend.

The beneficial effects are that:

1. When the folding mast needs to be controlled to rise, the motor can control the gear to rotate by controlling the output shaft of the motor, at the moment, the gear can control the rack to descend through the insection, when the rack moves, the rack can synchronously control the rotating belt to conduct annular movement, and when the rotating belt rotates, the rotating belt can control the movable plate to rise;

2. When the movable plate moves, the movable plate can pull the pull plate to move, meanwhile, the pull plate can synchronously pull the sliding plate to move leftwards, when the sliding plate moves, the sliding plate can push the guide plate to move, along with the movement of the guide plate, the guide plate can push the lifting plate to lift, at the moment, the lifting plate can push the threaded column to lift, when the threaded column moves, the threaded column can control the threaded tube to rotate through self threads, and at the moment, the threaded tube can control the movable belt to wind;

3. The movable belt winding movement can pull the control board to move, at the moment, the control board can synchronously control the folding board to move, and then the folding mast is pushed to rise, and meanwhile, the movable belt winding movement can be further and more required to be adjusted through the internal hydraulic cylinder, so that the movable belt winding device is convenient to use.

In the utility model, the following components are added: when needs control folding mast rise, rotate through the output shaft of control motor, and the motor can assist in the control panel to control folding mast and rise, can further need adjust more through inside hydraulic cylinder simultaneously, facilitate the use, folding mast can prevent the circulation simultaneously, increase life-span.

Drawings

FIG. 1 is a three-dimensional cross-sectional view of a hydraulic folding mast for a cargo ship in accordance with the present utility model;

FIG. 2 is a side view of a hydraulic folding mast for a cargo ship in accordance with the present utility model;

FIG. 3 is a three-dimensional view of the rack, turning column, turning belt and fly leaf of a hydraulic folding mast for a cargo ship in accordance with the present utility model;

Fig. 4 is an enlarged view of the structure a of a hydraulic folding mast for a cargo ship according to the present utility model.

In the figure: 1. a base; 2. a motor; 3. a gear; 4. a rack; 5. a support plate; 6. rotating the column; 7. rotating the belt; 8. a movable plate; 9. pulling a plate; 10. a sliding plate; 11. a guide plate; 12. a lifting plate; 13. a threaded tube; 14. a threaded column; 15. a movable belt; 16. a control board; 17. a folding plate; 18. folding the mast; 19. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a hydraulic folding mast for a cargo ship comprises a hollow base 1, a folding mast 18 is slidingly connected to the top of the base 1, a motor 2 is fixedly connected to the right inner wall of the base 1, one end of an output shaft of the motor 2 is fixedly connected to a gear 3, the top of the base 1 is rotatably connected with a threaded pipe 13, the bottom of the threaded pipe 13 extends into the base 1, a threaded column 14 is connected to the internal threads of the threaded pipe 13, a supporting plate 5 is fixedly connected to the bottom inner wall of the base 1, a rotating column 6 is rotatably connected to the right side of the supporting plate 5, a control plate 16 is slidingly connected to the top of the base 1, a folding plate 17 is rotatably connected to the front side of the control plate 16, the left side of the folding plate 17 is rotatably connected to the front side of the folding mast 18, a control mechanism is arranged in the base 1, the control mechanism comprises a rack 4, a movable plate 8, a pulling plate 9, a sliding plate 10, a guide plate 11 and a lifting plate 12, the rack 4 is slidingly connected on the inner wall of the rear side of the base 1, the rack 4 is meshed with the gear 3, the movable plate 8 is slidingly connected on the right side of the supporting plate 5, the pull plate 9 is rotationally connected on the front side of the movable plate 8, the sliding plate 10 is slidingly connected on the inner wall of the bottom of the base 1, the front side of the sliding plate 10 is rotationally connected with the bottom of the pull plate 9, the guide plate 11 is rotationally connected on the front side of the sliding plate 10, the lifting plate 12 is slidingly connected on the inner wall of the left side of the base 1, the front side of the lifting plate 12 is rotationally connected with the top of the guide plate 11, the top of the lifting plate 12 is fixedly connected with the bottom of the threaded column 14, the control mechanism can control the rack 4 to move, at the moment, the movable plate 8 can be assisted to ascend, when the movable plate 8 moves, the movable plate 8 can pull the pull plate 9 to move, thereby controlling the sliding plate 10 to move, at the same time, the sliding plate 10 moves to push the guiding plate 11 to move, so as to control the lifting plate 12 to lift.

By means of the mechanism, the threaded pipe 13 rotates along with the movement of the threaded column 14, the auxiliary control board 16 is convenient to move, the folding board 17 can be controlled to move by the aid of the folding board 17 when the control board 16 moves, and at the moment, the folding board 17 can push the folding mast 18 to ascend.

In the utility model, the outer walls of the two rotating columns 6 are sleeved with the same rotating belt 7, the outer walls of the rotating belts 7 are fixedly connected with the front side of the rack 4 and the rear side of the movable plate 8, when the rack 4 moves, the rack 4 can control the rotating belts 7 to rotate, and the rotating belts 7 can control the movable plate 8 to ascend.

In the utility model, the movable belt 15 is wound on the outer wall of the threaded pipe 13, one end of the movable belt 15 is fixedly connected with the left side of the control board 16, and when the threaded pipe 13 rotates, the threaded pipe 13 can control the movable belt 15 to wind and move, and then the control board 16 is pulled to move.

In the utility model, the hydraulic cylinder is arranged in the folding mast 18, the output end of the hydraulic cylinder is fixedly connected with the inner wall of the top of the folding mast 18, and the hydraulic cylinder has the effect of fine adjustment of the folding mast 18.

In the utility model, the bottom of the folding mast 18 is fixedly connected with the spring 19, one end of the spring 19 is fixedly connected with the top of the base 1, and the spring 19 has the effect of pulling the folding mast 18 to descend by arranging the spring 19.

Working principle: in actual operation, when needs control folding mast 18 to rise, through the output shaft of control motor 2 rotates, the motor 2 can control gear 3 and rotate, this moment gear 3 can descend through insection control rack 4, when rack 4 moves, rack 4 can synchronous control rotation area 7 carries out annular motion, when rotation area 7 rotates, rotation area 7 can control fly leaf 8 and rise, when fly leaf 8 moves, fly leaf 8 can pull arm-tie 9 and remove, simultaneously arm-tie 9 can synchronous pulling arm-tie 10 moves left, when slide plate 10 moves, slide plate 10 can promote guide board 11 and remove, along with the removal of guide board 11, guide board 11 can promote lift board 12 and rise, lift board 12 can promote threaded post 14 this moment, when threaded post 14 moves, threaded post 14 can rotate through self screw thread control screwed pipe 13, at this moment screwed pipe 13 can control fly leaf 15 and wind, the control panel 16 and remove, control panel 16 can be pulled in the motion, control panel 16 removes and can synchronous control folding board 17 and carry out the removal, and lift up through further inside hydraulic pressure that needs to make the inside more convenient the folding cylinder 18.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a hydraulic pressure folding mast for cargo ship, includes inside hollow base (1), a serial communication port, the top sliding connection of base (1) has folding mast (18), the right side inner wall fixedly connected with motor (2) of base (1), and the one end fixedly connected with gear (3) of motor (2) output shaft, the top of base (1) rotates and is connected with screwed pipe (13), and in the bottom of screwed pipe (13) extends to base (1), screwed pipe (13) internal thread is connected with screw column (14), the bottom inner wall fixedly connected with inside hollow backup pad (5) of base (1), and the right side rotation of backup pad (5) is connected with spliced pole (6), the top sliding connection of base (1) has control panel (16), the front side rotation of control panel (16) is connected with folding board (17), and the left side of folding board (17) is rotated with the front side of folding mast (18) and is connected, be equipped with control mechanism in base (1).

2. A hydraulic folding mast for a cargo ship according to claim 1, characterized in that the control mechanism comprises a rack (4), a movable plate (8), a pulling plate (9), a sliding plate (10), a guide plate (11) and a lifting plate (12), wherein the rack (4) is slidably connected to the rear inner wall of the base (1), the rack (4) is meshed with the gear (3), the movable plate (8) is slidably connected to the right side of the support plate (5), the pulling plate (9) is rotatably connected to the front side of the movable plate (8), the sliding plate (10) is slidably connected to the bottom inner wall of the base (1), the front side of the sliding plate (10) is rotatably connected to the bottom of the pulling plate (9), the guide plate (11) is rotatably connected to the front side of the sliding plate (10), the lifting plate (12) is slidably connected to the left inner wall of the base (1), the front side of the lifting plate (12) is rotatably connected to the top of the guide plate (11), and the top of the lifting plate (12) is fixedly connected to the bottom of the threaded column (14).

3. A hydraulic folding mast for a cargo ship according to claim 2, characterized in that the outer walls of the two rotating columns (6) are sleeved with one and the same rotating belt (7), and the outer wall of the rotating belt (7) is fixedly connected with the front side of the rack (4) and the rear side of the movable plate (8).

4. A hydraulic folding mast for a cargo ship according to claim 1, characterized in that the outer wall of the threaded pipe (13) is wound with a movable belt (15), and that one end of the movable belt (15) is fixedly connected to the left side of the control plate (16).

5. A hydraulic folding mast for a cargo ship according to claim 1, characterized in that a hydraulic cylinder is arranged in the folding mast (18), and the output end of the hydraulic cylinder is fixedly connected with the top inner wall of the folding mast (18).

6. A hydraulic folding mast for a cargo ship according to claim 1, characterized in that the bottom of the folding mast (18) is fixedly connected with a spring (19), and that one end of the spring (19) is fixedly connected with the top of the base (1).