CN219567442U - Lifting device for maintaining ship equipment - Google Patents

Abstract

The utility model discloses a lifting device for maintaining ship equipment, which comprises a supporting device, wherein lifting components are movably arranged on two side edges of the supporting device, and a traction device is fixedly arranged on the side edge of the supporting device. Above-mentioned scheme is transmitted through setting up the different screw rods, make the connecting plate move in opposite directions or reverse, thereby adjust supporting component and remove at the different width direction of PMKD, thereby realize supporting and going up and down to the boats and ships of different width and model, through setting up rotation drive, make lifting component carry out automatically regulated, it is convenient to adjust, use manpower sparingly, the haulage rope pulls the boats and ships, make the boats and ships pull the top of driving roller through the top of slope piece, through the effect of driving roller self, thereby be convenient for the removal of boats and ships, pull the effect through draw gear, make boats and ships automatically move the top of driving roller, save manpower and time, the automation and the functionality of improvement device, the improvement device performance.

Description

Lifting device for maintaining ship equipment

Technical Field

The utility model relates to the technical field of ship equipment maintenance equipment, in particular to a lifting device for ship equipment maintenance.

Background

The ship needs to be overhauled and maintained regularly after a period of operation to reduce the probability of accidents in the navigation process, the ship side of the ship is in contact with sea water or river water for a long time and is easy to corrode, even if anticorrosive paint is coated, the risk of being corroded is still caused, so that the re-coating of the anticorrosive paint is an important work in overhauling and maintenance, in the coating process, the ship needs to be placed above the dry ground, the existing ship fixing and supporting device, such as the patent of the utility model with the publication number of CN109099266A, can effectively fix the ship, but always has parts in contact with the ship side, the parts in contact with the ship side can not influence the overhauling and maintenance of maintainers, the part can not be coated, the ship can only be moved through hoisting equipment, and then the coating is carried out, so that time and labor are wasted, unnecessary extra procedures are increased, and the work efficiency is greatly reduced.

In order to solve the problems, patent document publication number CN214766658U, a lifting device for ship maintenance, which comprises a base plate, supporting seats are symmetrically arranged on the left side and the right side of the surface of the bottom plate respectively, a plurality of driving rollers are arranged between the left supporting seat and the right supporting seat along the length direction of the supporting seats at intervals, each driving roller is respectively clamped on the side walls of the two supporting seats, the shaft ends on the right side of each driving roller are horizontally and outwards movably penetrated out of the supporting seat on the right side to be connected with a driven gear, time and labor are saved when the ship is effectively jacked, the movement of the ship can be independently completed without other auxiliary equipment, the smearing work of maintenance personnel is facilitated, unnecessary procedures are reduced, and the working efficiency is greatly improved.

The device is when using, structural design is reasonable, the labour saving and time saving of operating, when effectively jack-up with the boats and ships, need not to accomplish independently through other auxiliary assembly and remove the boats and ships, make things convenient for maintainer's work of paining, reduce unnecessary process, work efficiency has been improved greatly, but its in the use, because screw up lock nut with the instrument, and the supporting seat is the metal material, it is relatively heavier, the supporting seat parallels with the bottom plate, in adjusting process, need rotate the lock nut at both ends simultaneously, perhaps the lock nut at reciprocal regulation both ends, it is inconvenient to use, and drive the driving roller through the motor and roll, thereby make boats and ships remove the top of supporting seat, but it when just last driving roller, need external force to assist boats and ships to remove on the driving roller, consume a large amount of manpowers, the practicality is lower.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides a lifting device for maintaining ship equipment, which aims to solve the problems that the existing lifting device for maintaining ship equipment is used for screwing lock nuts by using tools, a supporting seat is made of metal, is relatively heavy, is parallel to a bottom plate, and needs to rotate the lock nuts at two ends at the same time or adjust the lock nuts at two ends to and fro in the adjusting process, is not convenient to use, and drives a driving roller to roll through a motor, so that a ship moves to the top of the supporting seat, but when the ship just drives the driving roller, external force is needed to assist the ship to move to the driving roller, a large amount of manpower is consumed, and the practicability is low.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a elevating gear is used in maintenance of boats and ships equipment, includes strutting arrangement, the equal movable mounting of two sides of strutting arrangement has lifting unit, strutting arrangement's side fixed mounting has draw gear.

The supporting device comprises a fixed bottom plate, a slope block is fixedly arranged on the side edge of the fixed bottom plate, a driving groove is formed in the bottom of the fixed bottom plate, rotation driving is fixedly arranged in the driving groove, an anisotropic screw rod is fixedly arranged in the rotation driving, a movable groove is formed in the side edge of the fixed bottom plate, limit grooves are formed in the two ends of the fixed bottom plate, the anisotropic screw rod is rotatably arranged in the movable groove, and a driving roller is rotatably arranged at the top of the fixed bottom plate.

The lifting assembly comprises a connecting plate, a driving block is fixedly arranged on the side edge of the connecting plate, a threaded hole is formed in the driving block, limiting plates are fixedly arranged at two ends of the side edge of the connecting plate, and a supporting assembly is fixedly arranged at the top of the connecting plate.

The limiting plate is movably sleeved in the limiting groove, and the threaded hole is installed on the outer surface of the anisotropic screw rod in a threaded mode.

The traction device comprises a fixed block, the fixed block is fixedly arranged on the side edge of a fixed bottom plate, a supporting frame is fixedly arranged at the top of the fixed block, traction driving is arranged on the side edge of the supporting frame, a rotating shaft is fixedly arranged on the side edge of the traction driving, the rotating shaft is rotatably arranged inside the supporting frame, a winding disc is fixedly arranged on the outer surface of the rotating shaft, a traction rope is wound on the outer surface of the winding disc, a fixed hook is fixedly arranged on the side edge of the traction rope, a limiting block is fixedly arranged on the side edge of the fixed block, and the traction rope is movably arranged inside the limiting block.

The utility model has the technical effects and advantages that:

in the scheme, the connecting plates are driven to move oppositely or reversely by arranging the anisotropic screw rods, so that the supporting component is adjusted to move in different width directions of the fixed bottom plate, the ships with different widths and models are supported and lifted, the lifting component is automatically adjusted by arranging the rotary drive, the adjustment is convenient and fast, the labor is saved, and the practicability of the device is improved;

the rolling disc is driven to rotate through the rotating shaft, so that the rolling disc rolls the traction rope, the traction rope is used for pulling the ship, the ship is pulled to the top of the driving roller through the top of the slope block, the sliding friction is used for replacing rolling friction through the rolling action of the driving roller, the ship is convenient to move, the ship is automatically moved to the top of the driving roller through the pulling action of the traction device, labor and time are saved, automation and functionality of the device are improved, and the device performance is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the support device of the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

FIG. 4 is a schematic view of the top structure of the support device of the present utility model;

fig. 5 is a schematic structural view of the traction device of the present utility model.

The reference numerals are: 1. a support device; 2. a lifting assembly; 3. a traction device; 11. a fixed bottom plate; 12. a ramp block; 13. a driving groove; 14. a rotation drive; 15. a heterodromous screw; 16. a movable groove; 17. a limit groove; 18. a driving roller; 21. a connecting plate; 22. a driving block; 23. a threaded hole; 24. a limiting plate; 25. a support assembly; 31. a fixed block; 32. a support frame; 33. traction drive; 34. a rotating shaft; 35. a reel; 36. a limiting block; 37. a traction rope; 38. and a fixing hook.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a lifting device for maintaining ship equipment, which comprises a supporting device 1, wherein lifting components 2 are movably installed on two sides of the supporting device 1, and a traction device 3 is fixedly installed on a side of the supporting device 1.

The supporting device 1 comprises a fixed bottom plate 11, a slope block 12 is fixedly arranged on the side edge of the fixed bottom plate 11, a driving groove 13 is formed in the bottom of the fixed bottom plate 11, a rotation driving 14 is fixedly arranged in the driving groove 13, a different-direction screw 15 is fixedly arranged in the rotation driving 14, a movable groove 16 is formed in the side edge of the fixed bottom plate 11, limit grooves 17 are formed in two ends of the fixed bottom plate 11, the different-direction screw 15 is rotatably arranged in the movable groove 16, a driving roller 18 is rotatably arranged at the top of the fixed bottom plate 11, the limit grooves 17 limit a limit plate 24, when the different-direction screw 15 rotates, the driving block 22 drives a connecting plate 21 to move oppositely or reversely, the driving roller 18 is arranged, and the action of the traction device 3 is realized, so that when a ship moves to the top of the driving roller 18, the ship is convenient to move.

The lifting assembly 2 comprises a connecting plate 21, a driving block 22 is fixedly arranged on the side edge of the connecting plate 21, a threaded hole 23 is formed in the driving block 22, limiting plates 24 are fixedly arranged at two ends of the side edge of the connecting plate 21, and a supporting assembly 25 is fixedly arranged at the top of the connecting plate 21.

Wherein, limiting plate 24 activity cup joints in the inside of spacing groove 17, and screw hole 23 screw thread installation is at the surface of different direction screw rod 15.

Wherein, draw gear 3 includes fixed block 31, fixed block 31 fixed mounting is at the side of fixed baseplate 11, the top fixed mounting of fixed block 31 has support frame 32, the side fixed mounting of support frame 32 has traction drive 33, the side fixed mounting of traction drive 33 has axis of rotation 34, axis of rotation 34 rotates the inside of installing at support frame 32, the surface fixed mounting of axis of rotation 34 has rolling disc 35, the surface winding of rolling disc 35 is connected with haulage rope 37, the side fixed mounting of haulage rope 37 has fixed hook 38, the side fixed mounting of fixed block 31 has stopper 36, haulage rope 37 movable mounting is in the inside of stopper 36, set up stopper 36, direct haulage rope 37, thereby make the boats and ships remove directly over the fixed baseplate 11, make the boats and ships remove more stable.

The working process of the utility model is as follows:

before use, the rotary drive 14 is started to drive the anisotropic screw 15, at the moment, the limiting groove 17 limits the limiting plate 24 to enable the connecting plate 21 to move in opposite directions or in opposite directions, so that the supporting component 25 is adjusted to move in different width directions of the fixed bottom plate 11, and accordingly, ships with different widths and models are supported and lifted, and the lifting component 2 is automatically adjusted by arranging the rotary drive 14;

when the ship traction device is used, the fixed hooks 38 are fixed with the ship, then, the traction drive 33 is started, the rotating shaft 34 drives the rolling disc 35 to rotate, so that the rolling disc 35 rolls the traction rope 37, the traction rope 37 pulls the ship, the ship passes through the top of the slope block 12 and pulls the top of the driving roller 18, the ship moves under the self rolling action of the driving roller 18, and meanwhile, the ship automatically moves to the top of the driving roller 18 under the pulling action of the traction device 3.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (3)

1. The utility model provides a lifting device for ship equipment maintenance, includes strutting arrangement (1), its characterized in that, both sides of strutting arrangement (1) equal movable mounting has lifting unit (2), the side fixed mounting of strutting arrangement (1) has draw gear (3), strutting arrangement (1) include PMKD (11), the side fixed mounting of PMKD (11) has slope piece (12), drive slot (13) have been seted up to the bottom of PMKD (11), the inside fixed mounting of drive slot (13) has rotation drive (14), the inside fixed mounting of rotation drive (14) has different direction screw rod (15), movable groove (16) have been seted up to the side of PMKD (11), spacing groove (17) have all been seted up at the both ends of PMKD (11), different direction screw rod (15) rotate the inside of installing in movable groove (16), the top rolling of PMKD (11) is installed driving roller (18), lifting unit (2) include connecting plate (21), connecting plate (21) side fixed mounting has drive piece (22), driving piece (22) have both sides (24) to set up threaded hole (24), the top of the connecting plate (21) is fixedly provided with a supporting component (25).

2. Lifting device for maintaining marine equipment according to claim 1, characterized in that the limiting plate (24) is movably sleeved in the limiting groove (17), and the threaded hole (23) is arranged on the outer surface of the anisotropic screw (15) in a threaded manner.

3. The lifting device for ship equipment maintenance according to claim 2, wherein the traction device (3) comprises a fixed block (31), the fixed block (31) is fixedly installed on the side edge of the fixed bottom plate (11), a supporting frame (32) is fixedly installed at the top of the fixed block (31), a traction drive (33) is fixedly installed on the side edge of the supporting frame (32), a rotating shaft (34) is fixedly installed on the side edge of the traction drive (33), the rotating shaft (34) is rotatably installed in the supporting frame (32), a winding disc (35) is fixedly installed on the outer surface of the rotating shaft (34), a traction rope (37) is wound on the outer surface of the winding disc (35), a fixing hook (38) is fixedly installed on the side edge of the traction rope (37), a limiting block (36) is fixedly installed on the side edge of the fixed block (31), and the traction rope (37) is movably installed in the limiting block (36).