CN217529684U

CN217529684U - Lifting equipment for ship welding

Info

Publication number: CN217529684U
Application number: CN202220797615.1U
Authority: CN
Inventors: 孙之婷
Original assignee: Csic Dalian New Materials Co ltd
Current assignee: Csic Dalian New Materials Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-10-04
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a be used for boats and ships welded jacking equipment relates to the boats and ships field. Including base and bottom plate, the bottom plate is located the top of base, the last fixed surface of base installs the motor, the threaded rod is installed to the output of motor, the one end outside fixed mounting who is close to the motor of threaded rod has the stopper. The lifting equipment for ship welding can drive the threaded rod to rotate by starting the motor, thereby driving the movable rod to drive the lower sliding block to slide along the lower sliding rail, and through the matching of the first connecting rod and the second connecting rod as well as the third connecting rod and the fourth connecting rod, the staff that will stand on the bottom plate risees, then blocks the notch through spacing post to can avoid the influence of gravity, make the threaded rod take place to revolve, thereby improve jacking equipment's safety in utilization, make the support staff that jacking equipment can be stable carry out weldment work.

Description

Lifting equipment for ship welding

Technical Field

The utility model relates to a boats and ships technical field specifically is a be used for boats and ships welded jacking equipment.

Background

Ships are a general term for various ships. Ships are vehicles capable of sailing or berthing in water for transportation or operation, and have different technical performances, equipment and structural styles according to different use requirements. A ship is a man-made vehicle that operates primarily in geographic water.

At present, in-process at the wheel ship manufacturing, need the staff to carry out welding operation, the staff is carrying out welded in-process to the hull eminence, because lifting device is going up and down the back, receives the effect of gravity easily for elevating system takes place the motion, reduces the security, makes the support staff that lifting device can not be stable carry out welding operation, thereby influences welding operation's efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for boats and ships welded jacking equipment has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for boats and ships welded jacking equipment, includes base and bottom plate, the bottom plate is located the top of base, the last fixed surface of base installs the motor, the threaded rod is installed to the output of motor, the one end outside fixed mounting that is close to the motor of threaded rod has the stopper, the notch has been seted up in the outside of stopper, the movable rod has been cup jointed to the outside screw thread of threaded rod, the last fixed surface of base installs the dead lever, and the dead lever is located the right side of motor, the top movable mounting of dead lever has spacing post, and spacing post corresponds with the notch.

The utility model discloses a fixed surface of base, including base, upper surface of base, slider, movable rod, first connecting rod, second connecting rod, third connecting rod, last fixed surface of base, the last fixed surface of base installs two lower slide rails, and the equal slidable mounting in inboard of two lower slide rails has lower slider, and the both ends of movable rod are all fixed with lower slider, the inboard of slider articulates there is first connecting rod down, the one end that lower slider was kept away from to first connecting rod articulates there is the third connecting rod, the last fixed surface of base installs two lower fixed blocks, the inboard of fixed block articulates there is the second connecting rod down, the one end that lower fixed block was kept away from to the second connecting rod articulates there is the fourth connecting rod, the lower fixed surface of bottom plate installs two upper fixed blocks, goes up the fixed block and is articulated with the third connecting rod, the lower fixed surface of bottom plate installs two upper slide rails, the inboard slidable mounting of upper slide rail has the upper slide block, and fourth connecting rod are articulated.

Preferably, the four corners of the base are fixedly provided with fixed plates, the upper surface of each fixed plate is fixedly provided with a telescopic device, and the output end of each telescopic device is provided with a cushion block.

Preferably, four universal wheels are mounted on the lower surface of the base and distributed at four corners of the base.

Preferably, the upper surface of the bottom plate is fixedly provided with a guard rail, and one side of the guard rail is movably provided with a rail.

Preferably, the upper surface of the base is fixedly provided with a pushing handle, and the pushing handle is positioned on the right side of the lower fixing block.

Preferably, the centers of the first connecting rod and the second connecting rod are rotatably installed through a rotating shaft, and the centers of the third connecting rod and the fourth connecting rod are rotatably installed through a rotating shaft.

Preferably, the number of the fourth connecting rods and the number of the first connecting rods are two, and connecting rods are movably arranged between the two first connecting rods and the two fourth connecting rods.

(III) advantageous effects

The utility model provides a be used for boats and ships welded jacking equipment. Has the following beneficial effects:

1. this be used for boats and ships welded jacking equipment, can drive the threaded rod through starter motor and rotate, thereby can drive the movable rod and make the movable rod drive the gliding block and slide along lower slide rail, cooperation through first connecting rod and second connecting rod and third connecting rod and fourth connecting rod, the staff that will stand on the bottom plate risees, then block the notch through spacing post, thereby can avoid the influence of gravity, make the threaded rod take place to revolve, thereby improve jacking equipment's safety in utilization, make jacking equipment support staff that jacking equipment can be stable carry out weldment work.

2. This be used for boats and ships welded jacking equipment can make jacking equipment remove appointed work area through promoting the pushing hands, supports the staff and carries out the eminence welding operation, drives the support of cushion to ground through the telescoping device, can make the universal wheel keep away from ground to can make the stable support staff of jacking equipment carry out welding operation, improve staff's security.

Drawings

FIG. 1 is a schematic view of the complete structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a second complete structural diagram of the present invention;

fig. 4 is a third schematic view of the complete structure of the present invention.

In the figure: the device comprises a base 1, a fixing plate 2, a telescopic device 3, a cushion block 4, a universal wheel 5, a sliding rail 6, a sliding block 7, a first connecting rod 8, a fixing block 9, a second connecting rod 10, a third connecting rod 11, a fourth connecting rod 12, a bottom plate 13, a protective guard 14, a railing 15, a pushing hand 16, a motor 17, a threaded rod 18, a fixing rod 19, a limiting column 20, a limiting block 21, a notch 22, a movable rod 23, a sliding rail 24, an upper sliding block 25, an upper fixing block 26 and a connecting rod 27.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a be used for boats and ships welded jacking equipment, as shown in fig. 1-4, including base 1 and bottom plate 13, bottom plate 13 is located base 1's top, base 1's last fixed surface installs motor 17, threaded rod 18 is installed to motor 17's output, threaded rod 18's the one end outside fixed mounting that is close to motor 17 has stopper 21, notch 22 has been seted up in the outside of stopper 21, movable rod 23 has been cup jointed to threaded rod 18's outside screw thread, base 1's last fixed surface installs dead lever 19, dead lever 19 is located motor 17's right side, the top movable mounting of dead lever 19 has spacing post 20, spacing post 20 corresponds with notch 22, can drive threaded rod 18 through starter motor 17 and rotate, thereby can drive movable rod 23 and make movable rod 23 drive slider 7 slide along slide rail 6 down, cooperation through first connecting rod 8 and second connecting rod 10 and third connecting rod 11 and fourth connecting rod 12, the staff who will stand on bottom plate 13 risees, then block 22 the notch through spacing post 20, thereby can avoid the influence of gravity, make the threaded rod 18 take place the gyration, thereby improve the use safety of jacking equipment and support the staff's the staff and carry out the stability.

Two lower slide rails 6 are fixedly arranged on the upper surface of the base 1, lower slide blocks 7 are arranged on the inner sides of the two lower slide rails 6 in an equal sliding manner, two ends of a movable rod 23 are fixed to the lower slide blocks 7, first connecting rods 8 are hinged to the inner sides of the lower slide blocks 7, one ends, far away from the lower slide blocks 7, of the first connecting rods 8 are hinged to third connecting rods 11, two lower fixing blocks 9 are fixedly arranged on the upper surface of the base 1, the inner sides of the lower fixing blocks 9 are hinged to second connecting rods 10, one ends, far away from the lower fixing blocks 9, of the second connecting rods 10 are hinged to fourth connecting rods 12, two upper fixing blocks 26 are fixedly arranged on the lower surface of the base plate 13, the upper fixing blocks 26 are hinged to the third connecting rods 11, two upper slide rails 24 are fixedly arranged on the lower surface of the base plate 13, upper slide blocks 25 are arranged on the inner sides of the upper slide rails 24 in a sliding manner, the upper slide blocks 25 are hinged to the fourth connecting rods 12, the upper slide rails 6 and the lower slide blocks 7 are matched with the upper slide rails 24 and the upper slide rails 25, the first connecting rods 8 and the second connecting rods 10, the third connecting rods 11 and the fourth connecting rods 12 are used for extending and folding, so that the workers can conveniently lift and can conveniently adjust the height of the base plate 13, and conveniently weld the workers at different heights.

Specifically, four corners of the base 1 are fixedly provided with fixed plates 2, the upper surface of each fixed plate 2 is fixedly provided with a telescopic device 3, and the output end of each telescopic device 3 is provided with a cushion block 4; the lower surface mounting of base 1 has four universal wheels 5, and four universal wheels 5 distribute in base 1's four corners, drive the support of cushion 4 to ground through telescoping device 3, can make universal wheel 5 keep away from ground to can make the stable support staff of jacking equipment carry out welding operation, improve staff's security.

A guard rail 14 is fixedly arranged on the upper surface of the bottom plate 13, and a railing 15 is movably arranged on one side of the guard rail 14; the upper surface of base 1 is fixed with pushing hands 16, and pushing hands 16 are located the right side of lower fixed block 9, can make jacking equipment remove appointed work area through promoting pushing hands 16, support the staff and carry out the altitude welding operation.

The centers of the first connecting rod 8 and the second connecting rod 10 are rotatably installed through a rotating shaft, and the centers of the third connecting rod 11 and the fourth connecting rod 12 are rotatably installed through a rotating shaft; fourth connecting rod 12 and first connecting rod 8's quantity is two, and equal movable mounting has connecting rod 27 between two first connecting rods 8 and two fourth connecting rods 12, can assist first connecting rod 8 and fourth connecting rod 12 and second connecting rod 10 and third connecting rod 11 through connecting rod 27 and extend and folding the transform, can be more stable carry out lifting bottom plate 13, the staff of being convenient for carries out the altitude welding operation.

All consumer in this scheme all supplies power through external power source.

The working principle is as follows: during the use, firstly, the lifting device is moved to a designated area by pushing the pushing handle 16, then the telescopic device 3 is started to drive the cushion block 4 to support the ground, so that the universal wheel 5 is far away from the ground, then a worker enters the protective guard 14, then the handrail 15 is closed, the threaded rod 18 can be driven to rotate by rotating the starting motor 17, so that the movable rod 23 can be driven to move, the movable rod 23 drives the lower sliding block 7 to slide along the lower sliding rail 6 to one end close to the lower fixing block 9, so that the first connecting rod 8, the second connecting rod 10, the third connecting rod 11 and the fourth connecting rod 12 can be driven to extend, the bottom plate 13 is lifted, the fourth connecting rod 12 drives the upper sliding block 25 to slide along the upper sliding rail 24 to one end close to the upper fixing block 26 in the lifting process, after the lifting is finished, the motor 17 is closed, then the limiting column 20 and the notch 22 are clamped, the effect of gravity is avoided, the threaded rod 18 is prevented from rotating, and the safety of the operation of the worker can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A lifting device for ship welding, includes base (1) and bottom plate (13), its characterized in that: the motor-driven motor is characterized in that the bottom plate (13) is located above the base (1), a motor (17) is fixedly mounted on the upper surface of the base (1), a threaded rod (18) is mounted at the output end of the motor (17), a limiting block (21) is fixedly mounted on the outer side of one end, close to the motor (17), of the threaded rod (18), a notch (22) is formed in the outer side of the limiting block (21), a movable rod (23) is sleeved on the outer side of the threaded rod (18) in a threaded manner, a fixed rod (19) is fixedly mounted on the upper surface of the base (1), the fixed rod (19) is located on the right side of the motor (17), a limiting column (20) is movably mounted at the top of the fixed rod (19), and the limiting column (20) corresponds to the notch (22);

the utility model discloses a sliding mechanism of base, including base (1), upper fixed surface installs two lower slide rails (6), and the equal slidable mounting in inboard of two lower slide rails (6) has lower slider (7), and the both ends of movable rod (23) are all fixed with lower slider (7), the inboard of lower slider (7) articulates there is first connecting rod (8), the one end that slider (7) was kept away from down in first connecting rod (8) articulates there is third connecting rod (11), the upper fixed surface of base (1) installs two lower fixed blocks (9), the inboard of lower fixed block (9) articulates there is second connecting rod (10), the one end that lower fixed block (9) were kept away from in second connecting rod (10) articulates there is fourth connecting rod (12), the lower fixed surface of bottom plate (13) installs two upper fixed blocks (26), and upper fixed block (26) are articulated with third connecting rod (11), the lower fixed surface of bottom plate (13) installs two upper slide rails (24), the inboard slidable mounting of upper slide rail (24) has upper slide block (25), and upper slide block (25) is articulated with fourth connecting rod (12).

2. The lifting device for ship welding of claim 1, characterized in that: the all fixed mounting in four corners of base (1) has fixed plate (2), the last fixed surface of fixed plate (2) installs telescoping device (3), cushion (4) are installed to the output of telescoping device (3).

3. The lifting device for ship welding of claim 1, characterized in that: the lower surface of the base (1) is provided with four universal wheels (5), and the four universal wheels (5) are distributed at four corners of the base (1).

4. The lifting device for ship welding of claim 1, characterized in that: the upper surface of bottom plate (13) is fixed with rail guard (14), rail (15) are movably installed to one side of rail guard (14).

5. The lifting device for ship welding according to claim 1, characterized in that: the upper surface of the base (1) is fixedly provided with a push handle (16), and the push handle (16) is positioned on the right side of the lower fixing block (9).

6. The lifting device for ship welding according to claim 1, characterized in that: the centers of the first connecting rod (8) and the second connecting rod (10) are rotatably installed through a rotating shaft, and the centers of the third connecting rod (11) and the fourth connecting rod (12) are rotatably installed through a rotating shaft.

7. The lifting device for ship welding according to claim 1, characterized in that: the number of the fourth connecting rods (12) and the number of the first connecting rods (8) are two, and connecting rods (27) are movably arranged between the two first connecting rods (8) and the two fourth connecting rods (12).