CN212374228U - Building material lifting device - Google Patents

Abstract

The utility model discloses a building material elevating gear, including main part frame, mounting bracket and freight platform, first spliced eye and second spliced eye have been seted up to mounting bracket both sides inner wall, and first spliced eye and second spliced eye peg graft respectively and have first axis of rotation and second axis of rotation, first axis of rotation one side joint has the initiative fluted roller, second axis of rotation one side joint has the driven fluted roller, and has cup jointed the cingulum with the initiative fluted roller outside from the driven fluted roller, and the welding of the cingulum outside has a plurality of couples, freight platform one side fixed mounting has first fixed hook, and the couple forms the joint cooperation with first fixed hook, freight platform one side has the handle through the bolt fastening, and the handle has the second fixed hook through the bolt fastening, and the second fixed hook forms the joint cooperation with the couple, main part frame one side has the hydraulic press through the bolt fastening. The utility model provides a freight platform not detachable problem on lifting mechanism, left out the flow of coming and going for transporting the material.

Description

Building material lifting device

Technical Field

The utility model relates to a hoist mechanism especially relates to a building material elevating gear.

Background

In a factory, workers often need to carry some common tools or materials from the ground to a high-altitude operation area when working, the tools or materials with smaller weight are carried by people, and for heavier objects, an electric hoist is arranged on the high-altitude operation area, and the tools and the materials are conveyed to the high-altitude operation area through the electric hoist.

For example, publication No. CN202296714U discloses a building material lifting device, which comprises a frame, a basket and an electric hoist, wherein the upper part of the frame is fixedly installed on a working platform, and the bottom part of the frame is fixedly installed on the ground, and the above patent has the following defects: because the platform is fixed on the lifting mechanism and can not be disassembled, the next feeding can be carried out only after the goods are unloaded and the platform descends after the materials are conveyed, the working efficiency is not high enough, and therefore the building material lifting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building material lifting device.

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

the utility model provides a building material lifting device, includes main part frame, mounting bracket and freight platform, first spliced eye and second spliced eye have been seted up to mounting bracket both sides inner wall, and first spliced eye and second spliced eye peg graft respectively and have first axis of rotation and second axis of rotation, first axis of rotation one side joint has the initiative fluted roller, second axis of rotation one side joint has the driven fluted roller, and has cup jointed the cingulum outside driven fluted roller and the initiative fluted roller, and the welding of the cingulum outside has a plurality of couples, freight platform one side fixed mounting has first fixed hook, and the couple forms the joint cooperation with first fixed hook, freight platform one side has the handle through the bolt fastening, and the handle has the second fixed hook through the bolt fastening, and the second fixed hook forms the joint cooperation with the couple, main part frame one side has the hydraulic press through the bolt fastening.

Furthermore, first axis of rotation one end has the motor through the coupling joint, and motor low side fixed mounting has a motor frame, and motor frame bottom has the slider through the bolt fastening.

Further, a slide way is arranged at the bottom of one side of the mounting frame and is connected with the slide block in a sliding manner.

Furthermore, a plurality of slotted holes have been seted up to main part frame one side inner wall, and the slotted hole is pegged graft and is had the third axis of rotation, third axis of rotation one side is rotated and is connected with the dog, and the dog passes through bolt fixedly connected with spring, and the spring passes through bolt fixedly connected with main part frame.

Furthermore, one side of the hydraulic machine is rotatably connected with a telescopic rod, one end of the telescopic rod is rotatably connected with a push-pull plate, and the push-pull plate is fixedly connected with the mounting frame.

Furthermore, the hook is sleeved with the anti-slip sleeve, and one side of the main body frame is provided with a slope.

Furthermore, a baffle is welded on one side of the cargo platform.

The utility model has the advantages that:

1. through the design of freight platform, couple and fixed hook, the freight platform can break away from the fixed hook when needing, has solved the problem that the freight platform is not detachable on lifting mechanism, has left out the flow of coming and going for transporting the material, has saved the round trip time for work efficiency promotes greatly.

2. Through the combination of the motor, the driving gear, the driven gear and the toothed belt, the electric energy is converted into kinetic energy to act on the gear, so that the goods transporting platform can longitudinally move to a desired position, manpower and time are saved, the working efficiency of the lifting device is improved, the problem of manpower resources is solved, and labor force saving is facilitated.

3. Through the combination of the hydraulic press, the telescopic rod and the push-pull plate, the transverse distance can be changed at any time to reach a preset position, the transverse distance plasticity of the lifting device is improved, the driving gear and the driven gear drive the toothed belt to run reversely, the hook and the fixed hook are convenient to fall off, and the goods transporting platform can reach a longitudinal preset position.

4. Through being provided with the slope to main part frame outer wall one side, made things convenient for the operation of freight platform business turn over, made things convenient for the heavy object transportation process of coming and going, the couple is equipped with the antiskid cover, has increased frictional force for the fixed hook links up closely firmly with the couple, has promoted the security greatly.

Drawings

Fig. 1 is a schematic side sectional view of a building material lifting device according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a lifting mechanism of a building material lifting device provided by the utility model;

fig. 3 is a schematic front structural view of a building material lifting device provided by the present invention;

fig. 4 is the utility model provides a building material lifting device's a enlarged structure sketch.

In the figure: 1. a main body frame; 2. a mounting frame; 3. a first rotating shaft; 4. a driving toothed roller; 5. a toothed belt; 6. hooking; 7. a second rotating shaft; 8. a driven toothed roller; 9. a cargo platform; 10. a baffle plate; 11. a first fixed hook; 12. a handle; 13. a second fixed hook; 14. a hydraulic press; 15. a telescopic rod; 16. a push-pull plate; 17. a motor; 18. a motor frame; 19. a slider; 20. a slideway; 21. a third rotating shaft; 22. a spring; 23. and a stop block.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a building material lifting device comprises a main body frame 1, a mounting frame 2 and a cargo transporting platform 9, wherein the inner walls of two sides of the mounting frame 2 are provided with a first inserting hole and a second inserting hole which are respectively movably connected with a first rotating shaft 3 and a second rotating shaft 7, one side of the first rotating shaft 3 is clamped with a driving fluted roller 4, one side of the second rotating shaft 7 is clamped with a driven fluted roller 8, the outer sides of the driven fluted roller 8 and the driving fluted roller 4 are movably connected with a toothed belt 5, a motor 17, the driving fluted roller 4, the driven fluted roller 8 and the toothed belt 5 are combined, the working efficiency of the lifting device is improved, the problem of manpower resources is solved, labor force is saved, the outer sides of the toothed belt 5 are fixedly connected with a plurality of hooks 6 provided with anti-skid sleeves, one side of the cargo transporting platform 9 is fixedly provided with a first fixing hook 11, the hooks 6 and the first fixing hook 11 form clamping fit, fortune goods platform 9 one side fixedly connected with is equipped with handle 12, and handle 12 fixedly connected with second fixed hook 13, and second fixed hook 13 forms the joint cooperation with couple 6, and couple 6 cooperates with the joint of first fixed hook 11 and second fixed hook 13, has solved the problem that fortune goods platform is non-detachable on lifting mechanism, has saved the flow that comes and goes that the goods transported, main part frame 1 one side fixedly connected with hydraulic press 14.

One end of the first rotating shaft 3 is connected with a motor 17 through a coupler, a motor frame 18 is fixedly installed at the bottom end of the motor 17, a sliding block 19 is fixedly connected at the bottom of the motor frame 18, a slide way 20 is arranged at the bottom of one side of the installation frame 2, the slide way 20 is connected with the sliding block 19 in a sliding manner, a plurality of slotted holes are formed in the inner wall of one side of the main body frame 1, the slotted holes are movably connected with a third rotating shaft 21, a stop block 23 is movably connected at one side of the third rotating shaft 21, the stop block 23 is fixedly connected with a spring 22 through a bolt, the spring 22 is fixedly connected with the main body frame 1 through a bolt, a telescopic rod 15 is movably connected at one side of the hydraulic machine 14, a push-pull plate 16 is movably connected at one end of the telescopic rod 15, the push-pull plate 16 is fixedly connected with the, the process of transporting heavy objects to and fro is facilitated, and one side of the cargo transporting platform 9 is fixedly connected with a stable and firm baffle 10.

The working principle is as follows: when building materials need to be lifted, a power supply is connected, a motor 17 is started, the motor 17 drives a first rotating shaft 3 to rotate, the first rotating shaft 3 drives a driving toothed roller 4 to rotate, the driving toothed roller 4 drives a driven toothed roller 8 to rotate together, so that a toothed belt 5 starts to move clockwise, a hook 6 is driven to start to operate, the hooks 6 on two sides of a cargo transporting platform 9 are clamped, the distance of a lifting part reaches a preset height, a hydraulic machine 14 is started, the hydraulic machine 14 pushes a telescopic rod 15, the telescopic rod 15 transversely pushes a push-pull plate 16 to reach a preset distance, meanwhile, the toothed belt 5 moves anticlockwise for a part of distance, the fixed hooks on two sides of the cargo transporting platform 9 fall off, the hydraulic machine 14 pulls the telescopic rod 15, the telescopic rod 15 transversely pulls the push-pull plate 16 to return to an original position, the cargo transporting platform 9 lifts a stop block 23 to reach a preset position, the cargo platform 9 descends rapidly and the stop 23 secures the cargo platform 9.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A building material lifting device comprises a main body frame (1), a mounting frame (2) and a cargo transporting platform (9), and is characterized in that the inner walls of two sides of the mounting frame (2) are provided with a first inserting hole and a second inserting hole which are respectively and movably connected with a first rotating shaft (3) and a second rotating shaft (7), one side of the first rotating shaft (3) is clamped with a driving toothed roller (4), one side of the second rotating shaft (7) is clamped with a driven toothed roller (8), the driven toothed roller (8) and the outer side of the driving toothed roller (4) are movably connected with a toothed belt (5), the outer side of the toothed belt (5) is fixedly connected with a plurality of hooks (6), one side of the cargo transporting platform (9) is fixedly provided with a first fixing hook (11), the hooks (6) and the first fixing hook (11) form clamping fit, one side of the cargo transporting platform (9) is fixedly connected with a handle (12), and handle (12) fixedly connected with second fixed hook (13), second fixed hook (13) and couple (6) form the joint cooperation, main part frame (1) one side fixedly connected with hydraulic press (14).

2. The building material lifting device according to claim 1, wherein one end of the first rotating shaft (3) is connected with a motor (17) through a coupling, a motor frame (18) is fixedly installed at the bottom end of the motor (17), and a sliding block (19) is fixedly connected to the bottom of the motor frame (18).

3. The building material lifting device according to claim 2, wherein a slide way (20) is arranged at the bottom of one side of the mounting rack (2), and the slide way (20) is connected with the slide block (19) in a sliding manner.

4. The building material lifting device according to claim 1, wherein a plurality of slotted holes are formed in an inner wall of one side of the main body frame (1), a third rotating shaft (21) is movably connected to the slotted holes, a stop block (23) is movably connected to one side of the third rotating shaft (21), a spring (22) is fixedly connected to the stop block (23) through a bolt, and the spring (22) is fixedly connected to the main body frame (1) through a bolt.

5. The building material lifting device according to claim 1, wherein a telescopic rod (15) is movably connected to one side of the hydraulic machine (14), a push-pull plate (16) is movably connected to one end of the telescopic rod (15), and the push-pull plate (16) is fixedly connected with the mounting frame (2).

6. The building material lifting device according to claim 1, wherein the hook (6) is movably connected with an anti-slip sleeve, and a slope is formed on one side of the main body frame (1).

7. The building material lifting device according to claim 1, characterized in that a baffle (10) is fixedly connected to one side of the cargo platform (9).

Images