CN218619950U

CN218619950U - Electric hoist gantry crane hoisting device

Info

Publication number: CN218619950U
Application number: CN202222284098.0U
Authority: CN
Inventors: 赵增洋; 韩明利; 陈国军; 王金峰; 赵增海
Original assignee: Henan Yuwei Crane Co ltd
Current assignee: Henan Yuwei Crane Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-14
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an electric block gantry crane hoist device relates to hoist device technical field, including the crossbeam, the spout has been seted up to the upper surface of crossbeam, the inner wall sliding connection of spout has the slider, the upper surface and the crane truck fixed connection of slider, the last fixed surface of crane truck is connected with the fixed plate, one side of fixed plate is provided with the line roller, one side fixedly connected with motor of fixed plate, the output and the line roller fixed connection of motor, the surface of line roller is provided with wire rope. This electric hoist gantry crane hoist device, in-process can be when lifting by crane the heavy object when using, and the roller bearing rotates when wire rope passes through the inside of roller bearing, then in the inboard of passing through the gyro wheel, has reduced the line roller through two stress points and has carried out the atress alone, has increased the life of device to play the effect of a plurality of stress points, reached the purpose of protecting the line roller.

Description

Hoisting device of electric hoist gantry crane

Technical Field

The utility model relates to a hoist device technical field specifically is an electric block gantry crane hoist device.

Background

The electric hoist is a special hoisting device, which is arranged on a crown block and a gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, is used in places such as industrial and mining enterprises, storage, docks and the like, is generally arranged on a single-beam crane, a bridge crane, a portal crane and a suspension crane, is slightly modified and can also be used as a winch.

But present hoist hoisting device is when using, when hoisting the heavy object, is a local atress usually, and long-time use can lead to wearing and tearing serious, influences the use, and the operation is unstable moreover, and the easy not hard up phenomenon that takes place to drop of hoist and mount, consequently needs an electric block gantry crane hoisting device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric block gantry crane hoist device has solved the problem that proposes 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 an electric block gantry crane hoist device, includes crossbeam and crane truck, the spout has been seted up to the upper surface of crossbeam, the inner wall sliding connection of spout has the slider, the upper surface and the crane truck fixed connection of slider, the last fixed surface of crane truck is connected with the fixed plate, one side of fixed plate is provided with the line roller, one side fixedly connected with motor of fixed plate, the output and the line roller fixed connection of motor, the surface of line roller is provided with wire rope, the sliding tray has been seted up to one side of crossbeam, the inner wall sliding connection of sliding tray has the sliding block.

Optionally, one side fixedly connected with mounting panel of sliding block, the upper surface and the crane truck fixed connection of mounting panel, the lower fixed surface of mounting panel is connected with the cardboard.

Optionally, one side of the clamping plate is fixedly connected with a fixing plate, the inner wall of the fixing plate is movably connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a roller.

Optionally, the lower fixed surface of the clamping plate is connected with a connecting plate, one side of the connecting plate is fixedly connected with a fixing rod, the inner wall of the fixing rod is movably connected with a rotating rod, and the outer fixed surface of the rotating rod is connected with a roller.

Optionally, the outer surface of the steel wire rope is provided with a pulley, the inner wall of the pulley is fixedly connected with a movable rod, one side of the movable rod is movably connected with a mounting frame, and one side of the cross beam is fixedly connected with a support frame.

Optionally, the lower surface card of mounting bracket is equipped with the recess, the inner wall fixedly connected with fixed block of recess, the lower surface swing joint of fixed block has the lifting hook.

(III) advantageous effects

The utility model provides an electric block gantry crane hoist device possesses following beneficial effect:

1. this electric hoist gantry crane hoist device, setting through the gyro wheel, make the device possess the effect of support, cooperation setting through gyro wheel and roller bearing, can be when lifting by crane the heavy object at the in-process of using, the roller bearing rotates when wire rope passes through the inside of roller bearing, then in the inboard through the gyro wheel, it carries out the atress alone to have reduced the line roller through two stress points, the life of device has been increased, thereby the effect of a plurality of stress points has been played, the purpose of protecting the line roller has been reached.

2. This electric block gantry crane hoist device through the setting of crane truck, makes the device possess stable effect, sets up through the cooperation of slider and spout, can carry on spacingly to the crane truck at the in-process that uses, plays more steady operation to the jack-up through the sliding block and the sliding tray of both sides moreover to play the effect that the operation is stable, reached and carried out steady operation's purpose to the crane truck.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a side view section of the cross beam of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a cross beam; 2. a lift truck; 3. a chute; 4. a slider; 5. a fixing plate; 6. a wire roller; 7. a motor; 8. a wire rope; 9. a sliding groove; 10. a slider; 11. mounting a plate; 12. clamping a plate; 13. mounting blocks; 14. a roller; 15. a connecting plate; 16. a fixing rod; 17. a roller; 18. a pulley; 19. a mounting frame; 20. a groove; 21. a fixed block; 22. a hook; 23. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a hoisting device of an electric hoist portal crane comprises a beam 1 and a lifting truck 2, wherein the upper surface of the beam 1 is provided with a sliding groove 3, the inner wall of the sliding groove 3 is slidably connected with a sliding block 4, the sliding groove 3 and the sliding block 4 are arranged, the sliding block 4 and the sliding groove 3 are arranged in a matched mode, the lifting truck 2 can be limited in the using process, the lifting truck 2 can run more stably through the sliding blocks 10 and the sliding grooves 9 on two sides, so that the stable running effect is achieved, the aim of stably running the lifting truck 2 is fulfilled, the upper surface of the sliding block 4 is fixedly connected with the lifting truck 2, the upper surface of the lifting truck 2 is fixedly connected with a fixed plate 5, one side of the fixed plate 5 is provided with a wire roller 6, one side of the fixed plate 5 is fixedly connected with a motor 7, the output end of the motor 7 is fixedly connected with the wire roller 6, the outer surface of the wire roller 6 is provided with a steel wire rope 8, the outer surface of the steel rope 8 is provided with a pulley 18, the inner wall of the pulley 18 is fixedly connected with a movable rod, one side of the movable rod is movably connected with a support frame 23, the lower surface of the beam 1 is fixedly connected with a sliding block 12, the sliding block 11, the lower surface of the sliding block is connected with a roller mounting frame 14, the sliding block 12, the sliding block is connected with a roller 12, can lift by crane when the heavy object at the in-process of using, during 8 process inside through roller bearing 14 of wire rope, make roller bearing 14 rotate, then in the inboard through gyro wheel 17, it carries out the atress alone to have reduced line roller 6 through two stress points, the life of device has been increased, thereby the effect of a plurality of stress points has been played, the purpose of protecting line roller 6 has been reached, the lower fixed surface of cardboard 12 is connected with connecting plate 15, one side fixedly connected with dead lever 16 of connecting plate 15, the inner wall swing joint of dead lever 16 has the dwang, the outer fixed surface of dwang is connected with gyro wheel 17.

During the use, set up through the cooperation of gyro wheel 17 and roller bearing 14, can lift by crane the heavy object in the in-process of using, wire rope 8 is when the inside of roller bearing 14, make roller bearing 14 rotate, then in the inboard through gyro wheel 17, it carries out the atress alone to have reduced line roller 6 through two stress points, the life of device has been increased, thereby the effect of a plurality of stress points has been played, the purpose of protecting line roller 6 has been reached, and set up through the cooperation of slider 4 and spout 3, can carry out spacingly to crane truck 2 in the in-process of using, and slide block 10 and the sliding tray 9 through both sides are to more steady operation to the crane truck, thereby the effect of operation stability has been played, the purpose of carrying out steady operation to crane truck 2 has been reached.

The utility model discloses a theory of operation and beneficial effect: this electric hoist gantry crane hoist device, setting through gyro wheel 17, make the device possess the effect of support, cooperation setting through gyro wheel 17 and roller bearing 14, can be when lifting by crane the heavy object in the in-process of using, wire rope 8 is when the inside of roller bearing 14, make roller bearing 14 rotate, then in the inboard through gyro wheel 17, it carries out the atress alone to have reduced line roller 6 through two stress points, the life of device has been increased, thereby the effect of a plurality of stress points has been played, the purpose of protecting line roller 6 has been reached, this electric hoist gantry crane hoist device, setting through crane car 2, make the device possess stable effect, cooperation setting through slider 4 and spout 3, can carry out spacingly to crane car 2 at the in-process of using, and slide block 10 and sliding tray 9 through both sides are to more steady operation to crane car 2, thereby the effect of operation stability has been played, the purpose of carrying out steady operation to crane car 2 has been reached.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric block gantry crane hoist device, includes crossbeam (1) and crane car (2), its characterized in that: spout (3) have been seted up to the upper surface of crossbeam (1), the inner wall sliding connection of spout (3) has slider (4), the upper surface and crane car (2) fixed connection of slider (4), the last fixed surface of crane car (2) is connected with fixed plate (5), one side of fixed plate (5) is provided with line roller (6), one side fixedly connected with motor (7) of fixed plate (5), the output and the line roller (6) fixed connection of motor (7), the surface of line roller (6) is provided with wire rope (8), sliding tray (9) have been seted up to one side of crossbeam (1), the inner wall sliding connection of sliding tray (9) has sliding block (10).

2. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: one side of the sliding block (10) is fixedly connected with an installation plate (11), the upper surface of the installation plate (11) is fixedly connected with the crane (2), and the lower surface of the installation plate (11) is fixedly connected with a clamping plate (12).

3. The hoisting device of the electric hoist portal crane according to claim 2, characterized in that: one side fixedly connected with installation piece (13) of cardboard (12), the inner wall swing joint of installation piece (13) has the bull stick, the external surface fixedly connected with roller bearing (14) of bull stick.

4. The hoisting device of the electric hoist portal crane according to claim 2, characterized in that: the lower fixed surface of cardboard (12) is connected with connecting plate (15), one side fixedly connected with dead lever (16) of connecting plate (15), the inner wall swing joint of dead lever (16) has the dwang, the external fixed surface of dwang is connected with gyro wheel (17).

5. The hoisting device of the electric hoist gantry crane according to claim 1, characterized in that: the surface of wire rope (8) is provided with pulley (18), the inner wall fixedly connected with movable rod of pulley (18), movable rod one side swing joint has mounting bracket (19), one side fixedly connected with support frame (23) of crossbeam (1).

6. The hoisting device of the electric hoist portal crane according to claim 5, characterized in that: the lower surface card of mounting bracket (19) is equipped with recess (20), the inner wall fixedly connected with fixed block (21) of recess (20), the lower surface swing joint of fixed block (21) has lifting hook (22).