CN219136279U

CN219136279U - Elevator with anti-falling structure

Info

Publication number: CN219136279U
Application number: CN202222946742.6U
Authority: CN
Inventors: 高勇
Original assignee: Chuzhou Zhikai Automation Equipment Co ltd
Current assignee: Chuzhou Zhikai Automation Equipment Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-06-06
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a lifter with an anti-falling structure, which comprises a first track and a lifting mechanism, wherein the lifting mechanism comprises a frame body, the bottom of the frame body is connected with the first track in a sliding way, a winch is installed in the frame body, one side of the frame body is provided with a lifting platform, one side of the lifting platform is fixedly provided with a backboard, the backboard is connected with the frame body in a sliding way, the tail end of a steel wire rope of the winch is connected with the backboard, an anti-falling structure is arranged between the backboard and the frame body, the bottom of the lifting platform is provided with a buffer structure, the top end face of the lifting platform is symmetrically provided with a second track, the front end of the second track is symmetrically provided with a first baffle, the tail end of the second track is provided with a stop assembly, the lifting platform is prevented from falling through the anti-falling structure, and the fork truck is prevented from sliding on the lifting platform.

Description

Elevator with anti-falling structure

Technical Field

The utility model belongs to the technical field of logistics storage, and particularly relates to an elevator with a falling-preventing structure.

Background

When the commodity circulation storage is storing goods, generally at first transport the goods in the transport vehicle to the open area in the warehouse and unload, the rethread fork truck stacks the goods classification, and the higher position of general goods shelves in the warehouse is generally put things in good order through the lifter is artifical, and when comparatively laborious, the takeout and the putting things in good order of goods are all comparatively troublesome.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the elevator with the anti-falling structure, which has the advantages of directly enabling a forklift to stack goods on a goods shelf, reducing intermediate transfer links and improving the efficiency of stacking goods in logistics storage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator with prevent structure of falling, includes first track and elevating system, elevating system includes the support body, sliding connection between support body bottom and the first track, support body internally mounted has the hoist engine, support body one side is provided with lift platform, lift platform one side is fixed with the backplate, sliding connection between backplate and the support body, the wire rope tail end connection backplate of hoist engine, be provided with the structure of preventing falling between backplate and the support body, the lift platform bottom is provided with buffer structure, lift platform top terminal surface symmetry is provided with the second track, second track front end symmetry is provided with first baffle, second track tail end is provided with the stopping subassembly.

As a preferable technical scheme of the utility model, the two ends of the first track are respectively provided with a first driving motor, the output end of the first driving motor is provided with belt wheels, the two belt wheels are provided with driving belts, the bottom of the frame body is fixedly provided with a connecting piece, and the connecting piece is fixed on the belt body of the driving belt.

As a preferable technical scheme of the utility model, the anti-falling structure comprises a stop lever, a limiting stop frame and a second baffle plate, wherein the stop lever is uniformly welded in the frame body, the limiting stop frame is movably connected with the inner part of the back plate, and the second baffle plate is slidably connected with the inner part of the back plate.

As a preferable technical scheme of the utility model, an electric lifting rod is arranged on one side of the backboard, which is positioned on the second baffle, and the output end of the electric lifting rod is connected with the second baffle.

As a preferable technical scheme of the utility model, the buffer structure comprises a telescopic cylinder, the telescopic cylinder is fixed at the bottom of the lifting platform, a spring is sleeved on the outer side of the telescopic cylinder, and a buffer cushion block is arranged on the end face of the bottom of the telescopic cylinder.

As a preferable technical scheme of the utility model, the backstop assembly comprises a screw, nuts are symmetrically arranged on rod bodies at two ends of the screw, and backstop plates are fixed on the nuts.

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

according to the utility model, the forklift is carried by the lifting platform, the lifting platform is moved up and down by the winch, the forklift is horizontally moved by the first driving motor, the belt pulley and the driving belt, the lifting platform is prevented from falling by the anti-falling structure, and the forklift is prevented from sliding backwards on the lifting platform by the stopping component.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in the present utility model;

FIG. 3 is a schematic view of a first track according to the present utility model;

fig. 4 is a schematic cross-sectional view of a back plate and a frame according to the present utility model.

In the figure: 1. a first track; 2. a frame body; 3. a hoist; 4. a lifting platform; 5. a back plate; 6. a second track; 7. a first baffle; 8. a first driving motor; 9. a belt wheel; 10. a drive belt; 11. a connecting piece; 12. a stop lever; 13. a limiting baffle frame; 14. a second baffle; 15. an electric lifting rod; 16. a telescopic cylinder; 17. a spring; 18. buffering cushion blocks; 19. a screw; 20. a nut; 21. and a retaining plate.

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.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a lift with prevent structure of falling, includes first track 1 and elevating system, elevating system includes support body 2, sliding connection between support body 2 bottom and the first track 1, support body 2 internally mounted has hoist engine 3, support body 2 one side is provided with lift truck 4, lift truck 4 one side is fixed with backplate 5, sliding connection between backplate 5 and the support body 2, the wire rope tail end connection backplate 5 of hoist engine 3, be provided with the structure of preventing falling between backplate 5 and the support body 2, lift truck 4 bottom is provided with buffer structure, lift truck 4 top end symmetry is provided with second track 6, second track 6 front end symmetry is provided with first baffle 7, second track 6 tail end is provided with the stopping subassembly, in this embodiment, carries out the translation about to fork truck through lift truck 4 through hoist engine 3 to lift truck 4, through first driving motor 8, band pulley 9 and driving belt 10, prevents through the structure of preventing lift truck 4, prevents through the stopping subassembly of falling after 4.

In order to facilitate the driving of the frame 2 to move laterally, in this embodiment, as a preferred technical solution of the present utility model, both ends of the first track 1 are provided with a first driving motor 8, an output end of the first driving motor 8 is provided with a belt wheel 9, two belt wheels 9 are provided with a driving belt 10, a connecting piece 11 is fixed at the bottom of the frame 2, and the connecting piece 11 is fixed on a belt body of the driving belt 10.

In order to prevent the lifting platform 4 from falling out of control, in this embodiment, as a preferred technical scheme of the present utility model, the anti-falling structure includes a stop lever 12, a limiting stop frame 13 and a second baffle 14, where the stop lever 12 is uniformly welded inside the frame 2, the limiting stop frame 13 is movably connected with the inside of the back plate 5, the second baffle 14 is slidably connected with the inside of the back plate 5, and an electric lifting rod 15 is disposed on one side of the back plate 5, and an output end of the electric lifting rod 15 is connected with the second baffle 14.

In order to play a role in buffering when the lifting platform 4 descends, in this embodiment, as a preferred technical scheme of the utility model, the buffering structure comprises a telescopic cylinder 16, the telescopic cylinder 16 is fixed at the bottom of the lifting platform 4, a spring 17 is sleeved on the outer side of the telescopic cylinder 16, and a buffering cushion block 18 is arranged on the end face of the bottom of the telescopic cylinder 16.

In order to prevent the forklift from retreating on the lifting platform 4, in this embodiment, as a preferred technical scheme of the present utility model, the backstop assembly includes a screw 19, two end shafts of the screw 19 are symmetrically provided with nuts 20, and the nuts 20 are fixed with backstop plates 21.

In summary, by means of the above technical solution of the present utility model, the hoist 3 is utilized to loosen the wire rope to lower the lifting platform 4 to the lowest point, then the forklift is moved onto the lifting platform 4, the wheels of the forklift enter the second rail 6, then the screw 19 is rotated, the nut member 20 is utilized to reversely move the retaining plate 21 to the tail end of the second rail 6 by the threads at both ends of the screw 19, the forklift is prevented from moving backwards, then the hoist 3 is utilized to tighten the wire rope, the lifting platform 4 and the forklift are lifted to the proper height of the goods shelf, the forklift is utilized to move forwards, and the goods on the goods shelf are stacked by the forklift.

When the lifting platform 4 ascends, the limiting baffle frame 13 inside the backboard 5 can directly scratch the stop lever 12 inside the frame body 2, when an emergency falling occurs, the stop lever 12 can be blocked in time due to the blocking of the second baffle plate 14 at the bottom of the limiting baffle frame 13, the falling is prevented, a mode that the second baffle plate 14 can only ascend and can not descend is formed, the electric lifting rod 15 can be utilized to lift the second baffle plate 14, when the second baffle plate 14 descends, one side of the backboard 5 is free from shielding, when the second baffle plate descends, the limiting baffle frame 13 is scratched by the stop lever 12 again, the lifting platform 4 can descend, the belt pulley 9 is driven to rotate by the first driving motor 8, and the frame body 2 is driven to translate left and right by the driving belt 10 through the connecting piece 11.

When the lifting platform 4 descends to the lowest point, the buffer cushion block 18 at the bottom end of the telescopic cylinder 16 firstly touches the ground to bear force and then compresses the spring 17, so that the lifting platform 4 is buffered, and damage is prevented.

It should be noted that, since the first rail 1 has a certain height to facilitate the forklift to move onto the lifting platform 4, a ramp needs to be set up or the first rail 1 is directly disposed below the foundation surface, which is not repeated herein for the conventional structure.

Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Elevator with prevent structure of falling, including first track (1) and elevating system, its characterized in that: the lifting mechanism comprises a frame body (2), sliding connection is arranged between the bottom of the frame body (2) and a first rail (1), a hoist (3) is arranged in the frame body (2), a lifting platform (4) is arranged on one side of the frame body (2), a backboard (5) is fixed on one side of the lifting platform (4), sliding connection is arranged between the backboard (5) and the frame body (2), a steel wire rope of the hoist (3) is connected with the backboard (5), an anti-falling structure is arranged between the backboard (5) and the frame body (2), a buffer structure is arranged at the bottom of the lifting platform (4), a second rail (6) is symmetrically arranged on the end face of the top of the lifting platform (4), a first baffle (7) is symmetrically arranged at the front end of the second rail (6), and a stopping component is arranged at the tail end of the second rail (6).

2. An elevator with fall arrest structure as defined in claim 1, wherein: the novel belt conveyor device is characterized in that first driving motors (8) are arranged at two ends of the first track (1), belt wheels (9) are arranged at the output ends of the first driving motors (8), driving belts (10) are arranged on the two belt wheels (9), connecting pieces (11) are fixed at the bottoms of the frame bodies (2), and the connecting pieces (11) are fixed on belt bodies of the driving belts (10).

3. An elevator with fall arrest structure as defined in claim 1, wherein: the anti-falling structure comprises a stop lever (12), a limiting stop frame (13) and a second baffle (14), wherein the stop lever (12) is uniformly welded inside the frame body (2), the limiting stop frame (13) is movably connected with the back plate (5) inside, and the second baffle (14) is slidably connected with the back plate (5) inside.

4. A lift having a fall arrest structure as claimed in claim 3, wherein: the backboard (5) is provided with an electric lifting rod (15) at one side of the second baffle (14), and the output end of the electric lifting rod (15) is connected with the second baffle (14).

5. An elevator with fall arrest structure as defined in claim 1, wherein: the buffer structure comprises a telescopic cylinder (16), the telescopic cylinder (16) is fixed at the bottom of the lifting platform (4), a spring (17) is sleeved on the outer side of the telescopic cylinder (16), and a buffer cushion block (18) is arranged on the end face of the bottom of the telescopic cylinder (16).

6. An elevator with fall arrest structure as defined in claim 1, wherein: the anti-return assembly comprises a screw rod (19), nuts (20) are symmetrically arranged on rod bodies at two ends of the screw rod (19), and anti-return plates (21) are fixed on the nuts (20).