CN210683001U

CN210683001U - Gantry crane device capable of freely adjusting angle

Info

Publication number: CN210683001U
Application number: CN201921673721.3U
Authority: CN
Inventors: 刘志宏
Original assignee: Hangzhou Botu Marine Mechanical And Electrical Equipment Co Ltd
Current assignee: Hangzhou Botu Marine Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-05
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a but gantry crane device of angle regulation freely, including supporting support body, jack-up roller and connecting pile, the lower terminal surface that supports the support body is connected with the connecting axle, and the lower terminal surface of connecting axle is fixed with the connection bottom plate, the left and right sides of connecting bottom plate all is provided with servo motor, the right side of connecting axle is provided with electric putter one, the jack-up roller is installed in electric putter one's right side, the last port that supports the support body has cup jointed the cross axle, and the left side that supports the support body is provided with the pulley, the connecting pile is installed in the below of pulley, and the right fixed surface of connecting pile has electric putter two, the right side of electric putter two is fixed with the balancing pole. This but gantry crane device of angle regulation freely's key feature has set up a set of balancing pole, and this balancing pole can be so that the lifting hook is more steady at the in-process that rises, and meets the stormy waves and can make the connecting pile remain stable, and then has greatly improved the stability that the lifting hook department hung article.

Description

Gantry crane device capable of freely adjusting angle

Technical Field

The utility model relates to a hoist field specifically is a but portal crane device of free angle regulation.

Background

The crane is a multi-action crane that vertically lifts and horizontally transfers a heavy object within a certain range, has a wide application range, and is generally classified into a beam crane, a bridge crane, and a portal crane, and can be used for supporting an object on a large hull.

At present, the hoisting angle of a gantry crane used on a clamping plate is limited, the hoisting range cannot cover a ship body, so that objects in a plurality of areas on the ship body cannot be hoisted, the stability is poor, and the gantry crane can easily generate large shaking when encountering stormy waves.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but portal crane device of angle regulation freely to solve among the above-mentioned background art at present, the angle of using portal crane jack-up on splint is limited, and the scope of jack-up can not cover the hull, leads to the unable jack-up operation of carrying on of the object in a lot of regions on the hull, and stability is relatively poor, runs into the easy great problem of rocking that produces of stormy waves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but portal crane device of angle regulation freely, is including supporting support body, jack-up roller and connecting pile, the lower terminal surface that supports the support body is connected with the connecting axle, and the lower terminal surface of connecting axle is fixed with the connection bottom plate, the left and right sides of connecting the bottom plate all is provided with servo motor, the right side of connecting axle is provided with electric putter one, the jack-up roller is installed in electric putter one's right side, the last port that supports the support body has cup jointed the cross axle, and the left side of supporting the support body is provided with the pulley, the connecting pile is installed in the below of pulley, and the right fixed surface of connecting the pile has electric putter two, the right side of electric putter two is fixed with the balancing pole.

Preferably, the connecting shaft forms a rotating structure through the supporting frame body and the connecting base plate, the right surface of the supporting frame body is movably connected with the upper port of the first electric push rod, and the supporting frame body and the first electric push rod are distributed in a V shape.

Preferably, the lower bottom surface of the connecting bottom plate is movably connected with a base, the side surface of the connecting bottom plate is connected with the output shaft of the servo motor in a meshing manner, and the connecting bottom plate and the base form a rotating structure through the servo motor.

Preferably, the outer surface of the lifting roller is wound with a traction wire, the transverse shaft is fixedly connected with the inner surface of the support frame body, and the side surface of the pulley is sleeved with a connecting rod.

Preferably, the lower part of the connecting pile is connected with a lifting hook, and the connecting pile and the balance rod form a telescopic structure through an electric push rod II.

Preferably, the balance rod is fixedly connected with the right end face of the electric push rod II, the side end face of the balance rod is movably connected with the inner surface of the support frame body, and the electric push rod II and the balance rod form a T-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the purpose of the connecting shaft of the device is that the support frame body can rotate at a certain angle, so that the lifting range capacity of the crane in the horizontal direction can be improved, the structural design is reasonable, the use is convenient, the device can drive the meshed connecting bottom plate to rotate by utilizing the rotation of the servo motor, so that the lifting hook of the crane can act on each position of the ship body, and the applicability of the crane is improved;

2. the three groups of connecting rods are distributed at equal intervals, so that the crane can bear a plurality of groups of lifting hooks at one time, the pulleys are fixed through the threads, the installation and the disassembly are convenient, the use is convenient, and the connecting piles are arranged to ensure that the connecting piles can be stably positioned right below the pulleys after the support frame body is inclined, so that the combined design is reasonable and the use is convenient;

3. the purpose of the balancing pole that sets up is that the in-process that makes the lifting hook rise is more steady, and meets the stormy waves and can make the connecting pile remain stable, and then has greatly improved the stability that the lifting hook department hung article.

Drawings

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

FIG. 2 is a schematic view of a side view structure of the support frame of the present invention;

fig. 3 is a schematic view of the top view structure of the connection bottom plate of the present invention.

In the figure: 1. a support frame body; 2. a connecting shaft; 3. connecting the bottom plate; 4. a base; 5. a servo motor; 6. a lifting roller; 7. an electric push rod I; 8. a pull wire; 9. a horizontal axis; 10. a pulley; 11. a connecting rod; 12. connecting piles; 13. a hook; 14. a second electric push rod; 15. a balance bar.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a gantry crane device capable of freely adjusting angles comprises a support frame body 1, a hoisting roller 6 and connecting piles 12, wherein the lower end face of the support frame body 1 is connected with a connecting shaft 2, a connecting bottom plate 3 is fixed on the lower end face of the connecting shaft 2, servo motors 5 are arranged on the left side and the right side of the connecting bottom plate 3, an electric push rod I7 is arranged on the right side of the connecting shaft 2, the hoisting roller 6 is installed on the right side of the electric push rod I7, a transverse shaft 9 is sleeved on the upper end opening of the support frame body 1, a pulley 10 is arranged on the left side of the support frame body 1, the connecting piles 12 are installed below the pulley 10, an electric push rod II 14 is fixed on the right surface of the connecting piles 12, a balance rod 15 is fixed on the right side of the electric push rod II 14, a rotating structure is formed between the support frame body 1 and the connecting bottom plate 3 by the connecting shaft 2, the supporting frame body 1 and the electric push rod I7 are distributed in a V shape, the purpose of the connecting shaft 2 of the device is to enable the supporting frame body 1 to rotate at a certain angle under the action of the connecting shaft 2 through welding on the surface of the connecting base plate 3, the lifting range capacity of the crane in the horizontal direction can be further improved, and the electric push rod I7 is used for supporting, so that the structure design is reasonable, and the use is convenient;

the lower bottom surface of the connecting bottom plate 3 is movably connected with a base 4, the connecting method between the side surface of the connecting bottom plate 3 and the output shaft of the servo motor 5 is meshed connection, the connecting bottom plate 3 and the base 4 form a rotating structure through the servo motor 5, the function of the connecting bottom plate 3 is that the lower bottom surface of the connecting bottom plate is provided with a roller, the connecting bottom plate 4 is movably connected with the base through the roller, the connecting bottom plate 3 which is meshed and connected can be driven to rotate by the rotation of the servo motor 5, further, a lifting hook 13 of the crane can act on each position of a ship body, the applicability of the crane is improved, the outer surface of a lifting roller 6 is wound with a traction line 8, a transverse shaft 9 is fixedly connected with the inner surface of a support frame body 1, the side surface of a pulley 10 is sleeved with connecting rods 11, the function of the connecting rods 11 are arranged, the crane can bear a plurality of groups of lifting hooks 13 at one time, and the pulley 10 is convenient to mount, dismount and use due to the fact that the connecting rod 11 is fixed through threads;

the lower part of the connecting pile 12 is connected with a lifting hook 13, the connecting pile 12 forms a telescopic structure through the electric push rod II 14 and the balance rod 15, the function of the connecting pile 12 is that the distance between the connecting pile 12 and the supporting frame body 1 can be adjusted through the pushing of the electric push rod II 14 fixedly connected with the right surface, so that the connecting pile 12 can still be stably positioned under the pulley 10 after the supporting frame body 1 is inclined, the combination design is reasonable, the use is convenient, the balance rod 15 is fixedly connected with the right end surface of the electric push rod II 14, the side end surface of the balance rod 15 is movably connected with the inner surface of the supporting frame body 1, the electric push rod II 14 and the balance rod 15 form a T-shaped structure, the function of the balance rod 15 is that the balance rod 15 is used for providing stability for the electric push rod II 14, and the balance rod 15 slides relative to the inner side of the supporting frame body 1, so that the lifting hook 13 is more stable in the lifting process, and the connection pile 12 can be kept stable when encountering wind and waves, thereby greatly improving the stability of articles hung at the lifting hook 13.

The working principle is as follows: for the hoisting device, the device mainly comprises a support frame body 1, a hoisting roller 6 and a connecting pile 12, when the device is used, a base 4 of the device is firstly installed at a proper position of a ship deck, then the device is connected with a power supply, a motor at the position of the hoisting roller 6 is started, the hoisting roller 6 rotates, a traction line 8 wound on the surface of the hoisting roller 6 extends out, the traction line 8 is pulled to move downwards under the action of the gravity of a lifting hook 13, when the lifting hook 13 moves to the bottommost part, the lifting hook 13 can be combined with an object to be hung, then the hoisting roller 6 can be started to recover the traction line 8, and the right end face of the connecting pile 12 is fixedly connected with a second electric push rod 14;

the right end face of the electric push rod II 14 is fixedly connected with the balance rod 15, and two ends of the balance rod 15 are movably connected with the inner surface of the support frame body 1, so that the lifting hook 13 can stably move upwards, meanwhile, the balance rod 15 can keep the connecting pile 12 not to shake in the lifting process, so that the stability of an object hung by the lifting hook 13 can be reduced, the device can also enable the front end of the electric push rod I7 to push the support frame body 1 by starting the electric push rod I7, further enable the support frame body 1 and the connecting shaft 2 to incline through a rotating structure, and further enable the support frame body 1 to rotate to a farther position;

at this moment, the second electric push rod 14 extends, so that the connecting pile 12 is always positioned in the same vertical direction with the pulley 10, the connecting bottom plate 3 is of a circular structure, an output shaft of the servo motor 5 connected in a meshed mode is mounted at the outer end of the connecting bottom plate, the connecting bottom plate 3 can be driven to rotate by an angle by starting the servo motor 5, and then suspension operation can be achieved on objects at any position of the ship body, and the device is just used in the process and the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a but gantry crane device of free angle regulation, includes support frame body (1), jack-up roll (6) and connecting pile (12), its characterized in that: the utility model discloses a lifting device, including support frame body (1), connecting axle (2), connecting bottom plate (3) are fixed with to the lower terminal surface of support frame body (1), the left and right sides of connecting bottom plate (3) all is provided with servo motor (5), the right side of connecting axle (2) is provided with electric putter one (7), install on the right side of electric putter one (7) jack-up roller (6), the last port that supports support frame body (1) has cup jointed cross axle (9), and the left side that supports support frame body (1) is provided with pulley (10), install in the below of pulley (10) connecting pile (12), and the right fixed surface of connecting pile (12) has electric putter two (14), the right side of electric putter two (14) is fixed with balancing pole (15).

2. The freely adjustable angle portal crane assembly of claim 1, wherein: connecting axle (2) constitute revolution mechanic through supporting between support body (1) and connection bottom plate (3), and support swing joint between the upper port of right surface and electric putter (7) of support body (1), support body (1) and electric putter (7) and be the distribution of V font.

3. The freely adjustable angle portal crane assembly of claim 1, wherein: the lower bottom surface of the connecting bottom plate (3) is movably connected with a base (4), the side surface of the connecting bottom plate (3) is connected with an output shaft of the servo motor (5) in a meshing mode, and the connecting bottom plate (3) and the base (4) form a rotating structure through the servo motor (5).

4. The freely adjustable angle portal crane assembly of claim 1, wherein: the outer surface of the lifting roller (6) is wound with a traction wire (8), the transverse shaft (9) is fixedly connected with the inner surface of the support frame body (1), and the side surface of the pulley (10) is sleeved with a connecting rod (11).

5. The freely adjustable angle portal crane assembly of claim 1, wherein: the lower part of the connecting pile (12) is connected with a lifting hook (13), and the connecting pile (12) forms a telescopic structure with the balance rod (15) through the electric push rod II (14).

6. The freely adjustable angle portal crane assembly of claim 1, wherein: the balance rod (15) is fixedly connected with the right end face of the electric push rod II (14), the side end face of the balance rod (15) is movably connected with the inner surface of the support frame body (1), and the electric push rod II (14) and the balance rod (15) form a T-shaped structure.