Carrying device for small ship maintenance

Abstract

The utility model relates to the technical field of ships, in particular to a carrying device for maintenance of a small ship, which is characterized in that the ship is clamped and fixed through a clamping mechanism, and a ship body is more stable through the matching of an auxiliary mechanism and the clamping mechanism, so that the stable transportation operation of the ship is realized, and the practicability is higher; a plurality of moving wheels are symmetrically and fixedly installed at the bottom end of the bearing vehicle, the bearing vehicle and the adjusting plate are connected through a height adjusting mechanism, the height adjusting mechanism comprises two electric cylinders, the two electric cylinders are symmetrically and fixedly installed at the bottom end of the adjusting plate, the ends, away from the adjusting plate, of the two electric cylinders are both fixedly connected with the bearing vehicle, and a clamping mechanism is arranged on the bearing vehicle; the clamping mechanism comprises a motor, the motor is fixedly installed on the outer side wall of the adjusting plate, two first sliding grooves are symmetrically formed in the adjusting plate, a rotating shaft is fixedly installed at the output end of the motor, and the rotating shaft is rotationally connected with the two first sliding grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a handling device for small ship maintenance. Background Technique

[0002] As a commonly used water transportation tool, ships are widely used in all walks of life. In order to ensure the safety of the hull, it is necessary to regularly maintain the hull. Usually, the ship is hoisted onto a handling vehicle by a crane, and then transported to a repair shop by the handling vehicle for ship maintenance. Therefore, the handling vehicle plays an important role in the process of ship handling.

[0003] The existing handling devices cannot fix the hull, and it is easy to shake and tilt during handling, and even fall in severe cases, thus reducing the transportation efficiency. Moreover, it is difficult to handle small ships with different widths, and the practicability is poor. Therefore, a handling device for small ship maintenance is needed to improve the above problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a handling device for small ship maintenance, which clamps and fixes the ship through a clamping mechanism, and makes the hull more stable through the cooperation of an auxiliary mechanism and a clamping mechanism, so as to realize the stable transportation operation of the ship, and has high practicability.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A handling device for small ship maintenance, including a carrier vehicle and an adjustment plate. A plurality of moving wheels are symmetrically and fixedly installed at the bottom end of the carrier vehicle. The carrier vehicle and the adjustment plate are connected through a height adjustment mechanism. The height adjustment mechanism includes two electric cylinders. The two electric cylinders are symmetrically and fixedly installed at the bottom end of the adjustment plate, and the ends of the two electric cylinders away from the adjustment plate are fixedly connected to the carrier vehicle;

[0008] A clamping mechanism is arranged on the carrier vehicle. The clamping mechanism includes a motor, the motor is fixedly installed on the outer side wall of the adjustment plate. Two first sliding grooves are symmetrically opened on the adjustment plate. The output end of the motor is fixedly installed with a rotating shaft, the rotating shaft is rotatably connected to the two first sliding grooves. The rotating shaft is respectively provided with a first external thread and a second external thread. Moving blocks are respectively screwed on the first external thread and the second external thread. Moving plates are fixedly installed on the two moving blocks. The two moving plates are both attached to the adjustment plate. Two support plates are symmetrically and fixedly installed on each of the two moving plates. A first telescopic column is fixedly installed on each support plate. The two first telescopic columns on the same side are connected by a clamping plate. A first spring is sleeved on each first telescopic column. The two ends of each first spring are respectively fixedly connected to the corresponding support plate and the clamping plate

[0009] An auxiliary mechanism is provided on the adjusting plate. The auxiliary mechanism includes a plurality of second telescopic columns, and the plurality of second telescopic columns are connected by a connecting plate. A second spring is sleeved on each second telescopic column, and both ends of each second spring are fixedly connected to the adjusting plate and the connecting plate respectively. A plurality of hooks are symmetrically arranged on the carrier vehicle;

[0010] Both of the two moving plates are limited by a limiting mechanism.

[0011] Preferably, one of the limiting mechanisms includes two limiting blocks. Two second sliding grooves are symmetrically formed on the adjusting plate. Both of the two limiting blocks are fixedly connected to the bottom end of the moving plate, and the two limiting blocks are respectively slidably connected to the two second sliding grooves.

[0012] Furthermore, rubber pads are provided on both of the two clamping plates.

[0013] Still further, four lifting rings are symmetrically and fixedly installed on the carrier vehicle.

[0014] On the basis of the foregoing solution, a towing ring is provided on the carrier vehicle.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a handling device for small ship maintenance, having the following beneficial effects:

[0017] By placing the small ship on the adjusting plate, according to the width of the ship, by starting the motor, the motor provides power to drive the rotating shaft to rotate, and then the two moving blocks drive the two moving plates to move. The two moving plates drive the two clamping plates to gradually contact the ship, so as to perform a clamping and fixing operation on the ship. The ship is secondarily fixed by a plurality of hooks, making the ship more stable, thereby realizing a stable transportation operation of the ship, and having relatively high practicability. Description of the drawings

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

[0019] Figure 2 is a schematic sectional structure diagram of the present utility model;

[0020] Figure 3 is a schematic diagram of the connection structure of the second telescopic column, the connecting plate and the second spring of the present utility model;

[0021] Figure 4 is the present utility model Figure 1 is an enlarged schematic diagram of part A in the present utility model.

[0022] Labels in the attached drawings: 1, carrier vehicle; 2, moving wheels; 3, adjusting plate; 4, electric cylinders; 5, motors; 6, rotating shafts; 7, moving blocks; 8, moving plates; 9, support plates; 10, first telescopic columns; 11, clamping plates; 12, first springs; 13, second telescopic columns; 14, connecting plates; 15, second springs; 16, hooks; 17, limiting blocks; 18, rubber pads; 19, lifting rings; 20, towing rings. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment

[0025] Please refer to Figures 1-3 , a handling device for small ship maintenance, including a carrier vehicle 1 and an adjusting plate 3. A plurality of moving wheels 2 are symmetrically and fixedly installed at the bottom end of the carrier vehicle 1.

[0026] Please refer to Figures 1-3 , the carrier vehicle 1 and the adjusting plate 3 are connected by a height adjusting mechanism. The height adjusting mechanism includes two electric cylinders 4. The two electric cylinders 4 are symmetrically and fixedly installed at the bottom end of the adjusting plate 3. One end of each of the two electric cylinders 4 away from the adjusting plate 3 is fixedly connected to the carrier vehicle 1.

[0027] Please refer to Figures 1-4, a clamping mechanism is provided on the carrier vehicle 1. The clamping mechanism includes a motor 5, and the motor 5 is fixedly installed on the outer side wall of the adjusting plate 3. Two first sliding grooves are symmetrically formed on the adjusting plate 3. The output end of the motor 5 is fixedly installed with a rotating shaft 6, and the rotating shaft 6 is rotationally connected to the two first sliding grooves. The rotating shaft 6 is respectively provided with a first external thread and a second external thread, and moving blocks 7 are respectively screwed on the first external thread and the second external thread. Moving plates 8 are fixedly installed on the two moving blocks 7, and the two moving plates 8 are both in contact with the adjusting plate 3. Two support plates 9 are symmetrically and fixedly installed on the two moving plates 8, and a first telescopic column 10 is fixedly installed on each support plate 9. The two first telescopic columns 10 on the same side are connected by a clamping plate 11. A first spring 12 is sleeved on each first telescopic column 10, and both ends of each first spring 12 are fixedly connected to the corresponding support plate 9 and the clamping plate 11. By placing the small ship on the adjusting plate 3, according to the width of the ship, by starting the motor 5, the motor 5 provides power to drive the rotating shaft 6 to perform a rotating operation, and then the two moving blocks 7 drive the two moving plates 8 to perform a moving operation. The two moving plates 8 drive the two clamping plates 11 to gradually contact the ship, so as to perform a clamping and fixing operation on the ship.

[0028] Please refer to Figures 1-3 , an auxiliary mechanism is provided on the adjusting plate 3. The auxiliary mechanism includes a plurality of second telescopic columns 13, and the plurality of second telescopic columns 13 are connected by a connecting plate 14. A second spring 15 is sleeved on each second telescopic column 13, and both ends of each second spring 15 are fixedly connected to the adjusting plate 3 and the connecting plate 14 respectively. A plurality of hooks 16 are symmetrically arranged on the carrier vehicle 1. The ship is secondarily fixed by the plurality of hooks 16, making the ship more stable, thus realizing the stable transportation operation of the ship, and the practicability is relatively high.

[0029] Please refer to Figures 1-3 , the two moving plates 8 are both limited by a limiting mechanism. One of the limiting mechanisms includes two limiting blocks 17. Two second sliding grooves are symmetrically formed on the adjusting plate 3. The two limiting blocks 17 are both fixedly connected to the bottom end of the moving plate 8, and the two limiting blocks 17 are respectively slidably connected to the two second sliding grooves. The setting of the two limiting blocks 17 makes the moving plate 8 move more stably.

[0030] Please refer to Figures 1-3 , rubber pads 18 are provided on the two clamping plates 11. The setting of the two rubber pads 18 increases the friction force and makes the ship more stable.

[0031] Please refer to Figures 1-3 , it should also be noted that four lifting rings 19 are symmetrically and fixedly installed on the carrier vehicle 1. The installation of the four lifting rings 19 facilitates the lifting operation of the carrier vehicle 1.

[0032] Please refer to Figure 1 andFigure 2 , a towing ring 20 is provided on the carrier vehicle 1, and the installation of the towing ring 20 facilitates the towing operation of the carrier vehicle 1.

[0033] In summary, when the handling device for small ship maintenance is in use, the small ship is placed on the second telescopic column 13 of the adjusting plate 3, and the height of the adjusting plate 3 is adjusted by two electric cylinders 4. According to the width of the ship, the motor 5 is started. This motor is a well-known device directly purchased in the market by those skilled in the art. Here, we only use it practically and do not make improvements to its structure and function. Therefore, we will not elaborate on it in detail here. And the motor is provided with a control switch matching it, and the installation position of the control switch is selected according to the actual practical requirements to facilitate the operation and control by the operator. The motor 5 provides power to drive the rotating shaft 6 to perform a rotating operation, and then the two moving blocks 7 perform a moving operation on the rotating shaft 6. The two moving plates 8 are driven to perform a moving operation by the two moving blocks 7, and the two clamping plates 11 are driven to gradually contact the ship by the two moving plates 8, so as to perform a clamping and fixing operation on the ship. The hull is made more stable through the cooperation of a plurality of first springs 12 and a plurality of second springs 15. The ship is secondarily fixed by hanging a plurality of hooks 16 on the hull, making the ship more stable, thus realizing the stable transportation operation of the ship.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport device for small ship maintenance, comprising a carrier vehicle (1) and an adjustment plate (3), characterized in that: A plurality of moving wheels (2) are symmetrically and fixedly mounted on the bottom end of the carrier vehicle (1); The carrier vehicle (1) and the adjustment plate (3) are connected via a height adjustment mechanism, the height adjustment mechanism comprising two electric cylinders (4), the two electric cylinders (4) being symmetrically fixedly mounted on the bottom ends of the adjustment plate (3), and the ends of the two electric cylinders (4) away from the adjustment plate (3) being fixedly connected to the carrier vehicle (1); The carrier vehicle (1) is provided with a clamping mechanism, which comprises a motor (5), the motor (5) being fixedly mounted on the outer side wall of the adjustment plate (3), the adjustment plate (3) being symmetrically provided with two first sliding grooves, a rotating shaft (6) being fixedly mounted on the output end of the motor (5), the rotating shaft (6) being rotatably connected with the two first sliding grooves, the rotating shaft (6) being respectively provided with a first external thread and a second external thread, the first external thread and the second external thread being respectively screwed with a moving block (7), and the two moving blocks (7) being fixedly mounted with a first external thread and a second external thread. A movable plate (8) is installed, and the two movable plates (8) are both fitted with the adjustment plate (3); two support plates (9) are symmetrically fixedly installed on the two movable plates (8); a first telescopic column (10) is fixedly installed on each support plate (9); the two first telescopic columns (10) on the same side are connected by a clamping plate (11); each first telescopic column (10) is sleeved with a first spring (12); and the two ends of each first spring (12) are respectively fixedly connected to the corresponding support plate (9) and the clamping plate (11); An auxiliary mechanism is provided on the adjustment plate (3), the auxiliary mechanism comprising a plurality of second telescopic columns (13), the plurality of second telescopic columns (13) are connected via a connecting plate (14), each second telescopic column (13) is provided with a second spring (15), the two ends of each second spring (15) are respectively fixedly connected to the adjustment plate (3) and the connecting plate (14), and a plurality of hooks (16) are symmetrically provided on the carrier vehicle (1); The two movable plates (8) are both limited by the limiting mechanism.

2. A transport device for small ship maintenance according to claim 1, characterized in that: One of the limit mechanisms comprises two limit blocks (17), two second slide grooves are symmetrically provided on the adjustment plate (3), the two limit blocks (17) are fixedly connected to the bottom end of the movable plate (8), and the two limit blocks (17) are respectively slidably connected to the two second slide grooves.

3. A transport device for small ship maintenance according to claim 2, characterized in that: Rubber pads (18) are provided on the two clamping plates (11).

4. A transport device for small ship maintenance according to claim 3, characterized in that: Four lifting rings (19) are symmetrically fixedly mounted on the carrier vehicle (1).

5. A transport device for small ship maintenance according to claim 4, characterized in that: The carrier vehicle (1) is provided with a traction ring (20).

Images