CN219363002U - Hoister for automobile frame - Google Patents

Abstract

The utility model relates to the technical field of elevators, and discloses an elevator of an automobile frame, which comprises a frame, wherein a bottom plate is fixedly arranged in the frame, a motor is fixedly arranged on the upper end surface of the bottom plate, two side output ends of the motor are fixedly connected with rotating shafts, the outer ends of the two rotating shafts are fixedly connected with first bevel gears, the outer parts of the two first bevel gears are fixedly connected with second bevel gears, the inner parts of the two second bevel gears are fixedly connected with first screw rods, the inner parts of the frame are slidably connected with buffer plates, the upper ends of the two first screw rods extend out of the buffer plates and are rotatably connected with cross beams, the two cross beams are fixedly connected in the frame, the inner bottom surface of the frame is slidably connected with sliding rods, the bottom ends of the sliding rods are fixedly connected with lifting cylinders, and pull ropes are arranged at the bottom ends of the lifting cylinders.

Description

Hoister for automobile frame

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator for an automobile frame.

Background

The elevator is a large mechanical device for transportation by changing potential energy, such as a mine elevator, a dam passing elevator and the like. Broadly, elevators, crown blocks, hoists, car stables, cranes, hoist, etc. may be referred to as hoists. The elevator generally refers to large-scale mechanical equipment with larger power and stronger lifting capacity. The flexible steel wire rope and the transported goods are dragged by the power machine to move up and down to finish the transportation process, the steel wire rope is an essential part of the hoisting machine, and main varieties include phosphatized coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and the like.

The bulletin number is: the Chinese patent of CN211055970U discloses a lifting machine which comprises a hollow frame, a conveying device, a feed inlet and a discharge piece, wherein the feed inlet is fixedly arranged on one side close to the bottom of the frame, the discharge piece is fixedly arranged on the other side close to the top of the frame, and the feed inlet and the discharge piece are communicated with the inside of the frame; the dust collection device comprises a bevel gear, a rotating rod and fan blades, wherein the bevel gear is coaxially and fixedly arranged on the driving piece, the bevel gear end of the rotating rod is meshed with the bevel gear, one end, far away from the driving piece, of the rotating rod is rotationally connected with the supporting part of the frame, and the fan blades are fixedly arranged on the rotating rod and positioned at one end, far away from the driving wheel, of the supporting part of the frame.

This patent also has the following drawbacks: although this patent can prevent fine materials or dust from easily falling into the interior of the elevator, its device is not easy to clamp materials of different shapes and sizes, resulting in lower applicability.

Therefore, the present application now proposes a lifter for a vehicle frame to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a lifter for an automobile frame, which aims to solve the problem of low applicability caused by difficulty in clamping materials with different shapes and sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting machine of automobile frame, includes the frame, the inside fixed bottom plate that is equipped with of frame, the up end of bottom plate is fixed and is equipped with the motor, the both sides output of motor all is fixed to the end and is connected with the pivot, two the outer end of pivot all is fixed to the end and is connected with first bevel gear, two the outside of first bevel gear all has the kernel to be connected with the second bevel gear, the inside of two second bevel gears all fixedly connected with first screw rod, the inside sliding connection of frame has the buffer board, two the upper end of first screw rod all stretches out the buffer board and changes and be connected with the crossbeam, two the inside of crossbeam all fixedly connected with in the frame, the interior bottom surface sliding connection of frame has the slide bar, the bottom fixedly connected with lifting cylinder of slide bar, the bottom of lifting cylinder is equipped with the stay cord, the bottom fixedly connected with two connecting rods of stay cord, two the equal sliding connection has anchor clamps in the bottom of connecting rod.

The clamp comprises a plurality of rail rods, wherein the upper ends of the rail rods are connected to the bottom surface of a connecting rod in a sliding mode, the inner sides of the rail rods are fixedly connected with stop rods, the inner sides of the rail rods are provided with grooves, the inner sides of the grooves are fixedly connected with movable shafts, the outer sides of the movable shafts are fixedly connected with sliding blocks, and the movable rods are fixedly connected between the sliding blocks.

The bottom threads of the two moving rods are sleeved with second screws, and the upper ends of the two second screws respectively penetrate through the moving rods and the stop rods.

And a third screw rod is respectively sleeved between the plurality of track rods in a threaded manner.

Wherein one end of the sliding rod extends out of the frame.

Wherein, the inside of buffer board is fixed to be equipped with the buffering bullet bed.

Wherein, the bottom fixedly connected with drag hook of stay cord.

Wherein, a plurality of track pole and the equal aluminum alloy material of movable rod preparation.

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

when the device is used, firstly, the frame is placed on the buffer plate, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw rod connected with the second bevel gear to rotate, the screw rod drives the buffer plate to ascend and descend so as to adjust the distance between the frame and the clamp, the frame is convenient to fix, the frame is placed in the middle of the clamp, the second screw rod is rotated, the second screw rod drives the moving rod to move upwards under the limit of the moving shaft, the frame is primarily clamped so as to prevent falling, the third screw rod is rotated, the third screw rod drives the track rod to move back and forth, the frame is secondarily clamped, the clamping distance is adjusted according to the size and shape of the frame, after the frame is clamped, the lifting cylinder drives the stay rope to shrink, the frame is hung up, the frame is pulled out of the frame through the slide rod, and materials with different shapes and sizes can be clamped, and the device is high in applicability.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic perspective view of a clamp according to the present utility model;

fig. 4 is a front view of the present utility model.

In the figure: 1. a frame; 2. a bottom plate; 3. a motor; 4. a rotating shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a first screw; 8. a buffer plate; 9. a cross beam; 10. a slide bar; 11. a lifting cylinder; 12. a pull rope; 13. a connecting rod; 14. a clamp; 15. a track rod; 16. a stop lever; 17. a groove; 18. a movable shaft; 19. a slide block; 20. a moving rod; 21. a second screw; 22. a third screw; 23. buffering spring bed; 24. a drag hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automobile frame's lifting machine, including frame 1, frame 1's inside is fixed to be equipped with bottom plate 2, bottom plate 2's up end is fixed to be equipped with motor 3, motor 3's both sides output all is fixedly connected with pivot 4, the outer end of two pivots 4 all is fixedly connected with first bevel gear 5, the outside of two first bevel gears 5 is all the kernel and is connected with second bevel gear 6, the inside of two second bevel gears 6 is all fixedly connected with first screw rod 7, frame 1's inside sliding connection has buffer board 8, buffer board 8 is all stretched out to the upper end of two first screw rods 7 and is rotated and be connected with crossbeam 9, two equal fixed connection of crossbeam 9 are in frame 1's inside, frame 1's interior bottom surface sliding connection has slide bar 10, slide bar 10's bottom fixedly connected with lift cylinder 11, lift cylinder 11's bottom is equipped with stay cord 12, lift cylinder 12's bottom fixedly connected with two connecting rods 13, two connecting rod 13's bottom all sliding connection has anchor clamps 14, start lift cylinder 11, lift cylinder 11 drives stay cord 12 shrink, 24 hang the frame, will upwards pull frame, then take frame 1 through slide bar 10.

Wherein, the two clamps 14 comprise track rods 15, the upper ends of the track rods 15 are all connected with the bottom surface of the connecting rod 13 in a sliding way, the inner sides of the track rods 15 are all fixedly connected with stop rods 16, the inner parts of the track rods 15 are all provided with grooves 17, the inner parts of the grooves 17 are all fixedly connected with movable shafts 18, the outer parts of the movable shafts 18 are all fixedly connected with sliding blocks 19, the movable rods 20 are all fixedly connected between the sliding blocks 19, the frame is arranged in the middle of the clamps 14, the second screw rod 21 is rotated, the second screw rod 21 drives the movable rods 20 to move upwards under the limit of the movable shafts 18, the frame is primarily clamped so as to prevent falling, the third screw rod 22 is rotated, the third screw rod 22 drives the track rods 15 to move back and forth, and the frame is secondarily clamped, so that the frame is more stable,

the bottom ends of the two moving rods 20 are in threaded sleeve connection with a second screw rod 21, the upper ends of the two second screw rods 21 penetrate through the moving rods 20 and the stop rod 16 respectively, the second screw rod 21 is rotated, the second screw rod 21 drives the moving rods 20 to move upwards under the limitation of the moving shaft 18, and the frame is primarily clamped.

The plurality of track rods 15 are respectively in threaded sleeve connection with a third screw rod 22, the third screw rod 22 is rotated, the third screw rod 22 drives the track rods 15 to move back and forth, and the frame is clamped for the second time.

Wherein, one end of the slide bar 10 extends out of the frame 1, the frame is pulled upwards, and then the frame is taken out of the frame 1 through the slide bar 10.

Wherein, the inside of buffer board 8 is fixed to be equipped with buffering bullet bed 23, prevents that the frame from falling the damage, plays the cushioning effect.

The bottom end of the pull rope 12 is fixedly connected with a drag hook 24, and the drag hook 24 is used for hanging the frame to pull the frame upwards.

The plurality of track rods 15 and the movable rods 20 are made of aluminum alloy materials, so that the device is light in weight, high in strength and suitable for high-strength work.

Working principle: when the frame is used, the buffer plate 8 is placed on the frame, the motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives a screw rod connected with the second bevel gear to rotate, the screw rod drives the buffer plate 8 to ascend and descend, the distance between the frame and the clamp 14 is adjusted, the frame is convenient to fix, the frame is placed in the middle of the clamp 14, the second screw rod 21 is rotated, the moving rod 20 is driven by the second screw rod 21 to move upwards under the limit of the moving shaft 18, the frame is primarily clamped, the third screw rod 22 is rotated again, the track rod 15 is driven by the third screw rod 22 to move back and forth, the frame is secondarily clamped, the clamping distance is adjusted according to the size and the shape of the frame, after the clamping, the lifting cylinder 11 is started, the pull rope 12 is driven by the lifting cylinder 11 to shrink, the drag hook 24 is used for hanging the frame, the frame is pulled upwards, and then the frame is taken out of the frame 1 through the slide rod 10.

Claims (8)

1. The utility model provides a lifting machine of car frame, includes frame (1), its characterized in that: the inside fixed bottom plate (2) that is equipped with of frame (1), the up end of bottom plate (2) is fixed and is equipped with motor (3), the both sides output of motor (3) all is fixed to end and is connected with pivot (4), two the outer end of pivot (4) all is fixed to end and is connected with first bevel gear (5), two the outside of first bevel gear (5) is equal kernel connection has second bevel gear (6), the inside of two second bevel gears (6) is equal fixedly connected with first screw rod (7), the inside sliding connection of frame (1) has buffer board (8), two the upper end of first screw rod (7) is all stretched out buffer board (8) and is rotated and be connected with crossbeam (9), two the inside of equal fixedly connected with of crossbeam (9) in frame (1), the interior bottom sliding connection of frame (1) has lifting cylinder (10), the bottom fixedly connected with lifting cylinder (11) of slide bar (10), the bottom of lifting cylinder (11) is equipped with stay cord (12), the bottom fixedly connected with connecting rod (13) of two connecting rods (13).

2. A lifter for a vehicle frame according to claim 1, characterized in that: the two anchor clamps (14) include track pole (15), a plurality of the equal sliding connection of upper end of track pole (15) is in the bottom surface of connecting rod (13), a plurality of the inboard equal fixedly connected with pin (16) of track pole (15), a plurality of recess (17) are all seted up to the inside of track pole (15), a plurality of the equal fixedly connected with of inside of recess (17) removes axle (18), a plurality of the equal fixedly connected with slider (19) of outside of removing axle (18), a plurality of all fixedly connected with movable rod (20) between slider (19).

3. A hoisting machine for automotive frames as claimed in claim 2, characterized in that: the bottom threads of the two moving rods (20) are sleeved with second screws (21), and the upper ends of the two second screws (21) respectively penetrate through the moving rods (20) and the stop rods (16).

4. A hoisting machine for automotive frames as claimed in claim 2, characterized in that: and a third screw rod (22) is respectively sleeved between the plurality of track rods (15) in a threaded manner.

5. A lifter for a vehicle frame according to claim 1, characterized in that: one end of the sliding rod (10) extends out of the frame (1).

6. A lifter for a vehicle frame according to claim 1, characterized in that: the buffer spring bed (23) is fixedly arranged in the buffer plate (8).

7. A lifter for a vehicle frame according to claim 1, characterized in that: the bottom end of the pull rope (12) is fixedly connected with a drag hook (24).

8. A hoisting machine for automotive frames as claimed in claim 2, characterized in that: the plurality of track rods (15) and the plurality of moving rods (20) are made of aluminum alloy materials.