CN211078308U - Hoisting device for steel tapping hole drainage groove - Google Patents

Abstract

The utility model belongs to the hoist device field, especially, a hoist device for steel-tapping hole drainage groove is not convenient for hoist not unidimensional steel-tapping hole to current hoist device, and the position after the hoist and mount can not be better fixed, takes place the problem that the steel-tapping hole drops easily, now proposes following scheme, and it includes the hoisting post, one side fixed mounting of hoisting post has the motor, fixedly connected with reel on the output shaft of motor around being equipped with the lifting rope on the reel, and the top fixed mounting of hoisting post has a fixing base, rotates on the fixing base and installs the line wheel, and the lifting rope is connected on the line wheel, the opposite side slidable mounting of hoisting post has the movable plate, and the one end fixed connection of lifting rope is at the top of movable plate, and two sliding holes have been seted up at the top. The utility model discloses rational in infrastructure, convenient operation, this hoist device are convenient for hoist and mount not unidimensional steel-tapping hole, and the position after the hoist and mount can be better fixed, can not take place the steel-tapping hole and drop.

Description

Hoisting device for steel tapping hole drainage groove

Technical Field

The utility model relates to a hoist device technical field especially relates to a tapping hole is hoist device for drainage groove.

Background

The steel tapping hole is a channel for molten steel to flow from the converter to the steel ladle and is one of key refractory elements of the converter, the steel tapping hole enables steel slag separation in the steel tapping process, molten steel pollution caused by the fact that the steel slag flows into the steel ladle is reduced, alloy element burning loss is also reduced, and a hoisting device is required to be used when a drainage groove of the steel tapping hole is discharged;

however, the existing hoisting device is inconvenient for hoisting the steel tapping holes with different sizes, and the hoisted position cannot be well fixed, so that the steel tapping holes are easy to fall off.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the hoisting device is not convenient for hoisting the steel tapping holes with different sizes in the prior art, the position after hoisting can not be fixed well, and the shortcoming that the steel tapping hole drops easily occurs, and providing the hoisting device for the steel tapping hole drainage groove.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hoisting device for a steel tapping hole drainage groove comprises a hoisting column, wherein a motor is fixedly installed on one side of the hoisting column, a reel is fixedly connected to an output shaft of the motor, a lifting rope is wound on the reel, a fixed seat is fixedly installed at the top end of the hoisting column, a line passing wheel is rotatably installed on the fixed seat, the lifting rope is connected to the line passing wheel, a movable plate is slidably mounted on the other side of the hoisting column, one end of a lifting rope is fixedly connected to the top of the movable plate, two sliding holes are formed in the top of the movable plate, connecting rods are slidably mounted in the two sliding holes, the bottom ends of the two connecting rods are fixedly connected with the same bottom plate, anti-falling pieces are fixedly connected to the top ends of the two connecting rods, pressure springs are sleeved on the two connecting rods, the top fixed mounting of bottom plate has places the seat, and one side that two connecting rods are close to each other all is equipped with the grip slipper, two grip slipper looks adaptations.

Preferably, the spring groove has all been seted up to one side that two grip slipper kept away from each other, and the fixed orifices has all been seted up to one side of two connecting rods, and equal slidable mounting has the threaded rod in two fixed orifices, and threaded rod slidable mounting is in the spring inslot that corresponds, and two threaded rods continue to slide and extrude the spring in the spring groove, and the elastic action of spring extrudees the grip slipper.

Preferably, the spring is all welded to the one end that two threaded rods are close to each other, and the one end that two springs are close to each other all welds on one side inner wall of two corresponding spring grooves, and the gear is all rotated to the one side that two connecting rods kept away from each other and is installed, and the gear takes place to rotate, and the gear rotates on the connecting rod that corresponds, and the gear drives the threaded rod that corresponds and removes.

Preferably, threaded holes are formed in one sides of the two gears, threaded rods are installed in the corresponding threaded holes in a threaded mode, two racks are fixedly installed at the bottom of the moving plate, the racks are meshed with the corresponding gears, the connecting rod drives the gears to move, and the gears are meshed with the racks when moving.

Preferably, a fixing groove is formed in one side of the hoisting column, the movable plate is slidably mounted in the fixing groove, and the movable plate slides in the sliding groove, so that the position of the movable plate during moving can be stabilized.

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

(1) according to the scheme, the steel tapping hole is placed on the placing seat, the bottom plate is extruded by the self gravity of the steel tapping hole, the connecting rod drives the anti-falling piece to move downwards, the connecting rod drives the gear to move, the gear is meshed with the rack while moving, and the gear drives the corresponding threaded rod to move;

(2) according to the scheme, the threaded rods drive the corresponding clamping seats to move, the two threaded rods continue to slide in the spring grooves and extrude the springs, the two clamping seats clamp and fix the steel tapping hole, and the motor drives the reel to rotate, so that the clamped and fixed steel tapping hole can be hoisted;

the utility model discloses rational in infrastructure, convenient operation, this hoist device are convenient for hoist and mount not unidimensional steel-tapping hole, and the position after the hoist and mount can be better fixed, can not take place the steel-tapping hole and drop.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. hoisting the column; 2. a motor; 3. a reel; 4. a fixed seat; 5. a wire passing wheel; 6. a lifting rope; 7. fixing grooves; 8. moving the plate; 9. a connecting rod; 10. a base plate; 11. a pressure spring; 12. an anti-drop sheet; 13. a placing seat; 14. a fixing hole; 15. a threaded rod; 16. a clamping seat; 17. a spring slot; 18. a spring; 19. a gear; 20. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, a lifting device for a tap hole drainage groove comprises a lifting column 1, a motor 2 is fixedly installed on one side of the lifting column 1, a reel 3 is fixedly connected to an output shaft of the motor 2, a lifting rope 6 is wound on the reel 3, a fixed seat 4 is fixedly installed at the top end of the lifting column 1, a line passing wheel 5 is rotatably installed on the fixed seat 4, the lifting rope 6 is connected to the line passing wheel 5, a movable plate 8 is slidably installed on the other side of the lifting column 1, one end of the lifting rope 6 is fixedly connected to the top of the movable plate 8, two sliding holes are formed in the top of the movable plate 8, connecting rods 9 are slidably installed in the two sliding holes, the bottom ends of the two connecting rods 9 are fixedly connected with a same bottom plate 10, anti-falling sheets 12 are fixedly connected to the top ends of the two connecting rods 9, pressure springs 11 are, one side that two connecting rods 9 are close to each other all is equipped with grip slipper 16, two grip slipper 16 looks adaptations.

In this embodiment, spring slot 17 has all been seted up to the one side that two grip slipper 16 kept away from each other, and fixed orifices 14 have all been seted up to one side of two connecting rods 9, and equal slidable mounting has threaded rod 15 in two fixed orifices 14, and threaded rod 15 slidable mounting is in the spring slot 17 that corresponds, and two threaded rods 15 continue to slide and extrude spring 18 in spring slot 17, and spring 18's elastic action extrudees grip slipper 16.

In this embodiment, spring 18 has all been welded to the one end that two threaded rods 15 are close to each other, and the one end that two springs 18 are close to each other all welds on one side inner wall of two corresponding spring grooves 17, and one side that two connecting rods 9 kept away from each other all rotates and installs gear 19, and gear 19 takes place to rotate, and gear 19 rotates on the connecting rod 9 that corresponds, and gear 19 drives corresponding threaded rod 15 and removes.

In this embodiment, threaded holes are formed in one sides of the two gears 19, the threaded rod 15 is installed in the corresponding threaded hole in a threaded manner, the two racks 20 are fixedly installed at the bottom of the moving plate 8, the racks 20 are engaged with the corresponding gears 19, the connecting rod 9 drives the gears 19 to move, and the gears 19 are engaged with the racks 20 while moving.

In this embodiment, fixed slot 7 has been seted up to one side of hoist and mount post 1, and movable plate 8 slidable mounting is in fixed slot 7, and movable plate 8 slides in the spout, position when can stabilizing movable plate 8 and remove.

In this embodiment, the worker checks each component, and can use the component after ensuring no error, by placing the steel-tapping hole on the placing seat 13, the self-gravity of the steel-tapping hole presses the bottom plate 10, the bottom plate 10 drives the connecting rod 9 to move downward, the connecting rod 9 drives the anti-falling piece 12 to move downward, the anti-falling piece 12 presses the pressure spring 11, the pressure spring 11 elastically deforms, and meanwhile, the connecting rod 9 drives the gear 19 to move, the gear 19 moves while meshing with the rack 20, the gear 19 rotates on the corresponding connecting rod 9, the gear 19 drives the corresponding threaded rod 15 to move, the corresponding clamping seats 16 are driven by the threaded rod 15 to move, the two clamping seats 16 move in the direction close to each other and contact with the steel-tapping hole, the two threaded rods 15 continue to slide in the spring grooves 17 and press the springs 18, the clamping seats 16 are pressed by the elastic action of, two grip slipper 16 carry out the centre gripping to the tap-hole fixed, and motor 2 drives reel 3 and rotates, and reel 3 receive and releases lifting rope 6, can realize hoisting the fixed tap-hole of centre gripping, the utility model discloses rational in infrastructure, convenient operation, this hoist device are convenient for hoist not unidimensional tap-hole, and the position after the hoist and mount can be better fixed, can not take place the tap-hole and drop.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims (5)

1. A hoisting device for a steel tapping hole drainage groove comprises a hoisting column (1) and is characterized in that a motor (2) is fixedly mounted on one side of the hoisting column (1), a reel (3) is fixedly connected to an output shaft of the motor (2), a lifting rope (6) is wound on the reel (3), a fixed seat (4) is fixedly mounted at the top end of the hoisting column (1), a line wheel (5) is rotatably mounted on the fixed seat (4), the lifting rope (6) is connected to the line wheel (5), a movable plate (8) is slidably mounted on the other side of the hoisting column (1), one end of the lifting rope (6) is fixedly connected to the top of the movable plate (8), two sliding holes are formed in the top of the movable plate (8), connecting rods (9) are slidably mounted in the two sliding holes, the bottom ends of the two connecting rods (9) are fixedly connected with a same bottom plate (10), and anti-falling pieces (12) are fixedly connected to the top, all the two connecting rods (9) are sleeved with a pressure spring (11), a placing seat (13) is fixedly installed at the top of the bottom plate (10), a clamping seat (16) is arranged on one side, close to each other, of the two connecting rods (9), and the two clamping seats (16) are matched with each other.

2. The hoisting device for the tapping hole drainage channel according to claim 1, wherein spring grooves (17) are formed in the sides of the two clamping seats (16) which are far away from each other, fixing holes (14) are formed in the sides of the two connecting rods (9), threaded rods (15) are slidably mounted in the two fixing holes (14), and the threaded rods (15) are slidably mounted in the corresponding spring grooves (17).

3. The lifting device for the tapping hole drainage channel, as recited in claim 2, characterized in that the ends of the two threaded rods (15) close to each other are welded with springs (18), the ends of the two springs (18) close to each other are welded on the inner walls of the corresponding two spring grooves (17), and the sides of the two connecting rods (9) far from each other are rotatably mounted with gears (19).

4. The hoisting device for the tapping hole drainage channel according to claim 3, wherein one side of each of the two gears (19) is provided with a threaded hole, the threaded rod (15) is threadedly mounted in the corresponding threaded hole, two racks (20) are fixedly mounted at the bottom of the moving plate (8), and the racks (20) are meshed with the corresponding gears (19).

5. The hoisting device for the tap hole drainage groove of claim 1, wherein one side of the hoisting column (1) is provided with a fixing groove (7), and the moving plate (8) is slidably mounted in the fixing groove (7).

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