CN220165690U

CN220165690U - Lifting device

Info

Publication number: CN220165690U
Application number: CN202321383881.0U
Authority: CN
Inventors: 陈月秋
Original assignee: Individual
Current assignee: Taizhou Dafeng Construction Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-12-12
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a lifting device, and relates to the technical field of house construction; the lifting mechanism comprises a counterweight unit, a supporting unit, a rotating unit, a moving unit, a limiting unit, a rolling unit and a hooking and locking unit, wherein the counterweight unit is arranged at the upper side of two ends of the base, the supporting unit is arranged at one side of the base, the rotating unit is arranged at the upper end of the supporting unit, the moving unit is arranged at the middle end of the rotating unit, the limiting unit is arranged at the outer side of the upper end of the moving unit, the rolling unit is arranged at the lower end of the moving unit, and the lifting mechanism is arranged, so that when materials need to be lifted, the lifting efficiency can be improved, the lifting cost is reduced, and the lifting device can be suitable for lifting, loading and unloading in a house capping environment, thereby the application range of the lifting device is improved.

Description

Lifting device

Technical Field

The utility model relates to the technical field of house construction, in particular to a lifting device.

Background

In the building construction process, the building materials need to be lifted and conveyed by using a lifting device.

The lifting device generally comprises a vehicle body, a large arm, a small arm, a hook claw and the like, and when a heavy object is lifted and carried, the large arm and the small arm are controlled by a control device in the vehicle body to drive the hook claw to lift and carry the heavy object so as to assist workers to rapidly load and unload the heavy object.

When the lifting device lifts the material, the upper part of the material is generally required to be free of shielding, so that the lifting device is convenient to load and unload the material, but when the material is lifted in a state that a ceiling of a house is sealed, the lifting device is inconvenient to lift and unload the material, so that the application range of the lifting device is inconvenient, and the inventor proposes the lifting device to solve the problems.

Disclosure of Invention

In order to solve the problem that the application range of the lifting device is relatively small; the utility model aims to provide a lifting device.

In order to solve the technical problems, the utility model adopts the following technical scheme: including the base, the base downside links firmly the steering wheel, and the base upside sets up handling mechanism, handling mechanism includes counter weight unit, supporting unit, rotation unit, mobile unit, spacing unit, rolling unit and hook lock unit, and base both ends upside sets up the counter weight unit, base one side sets up the supporting unit, and the supporting unit upper end sets up rotation unit, rotation unit middle-end sets up the mobile unit, and the mobile unit upper end outside sets up spacing unit, the mobile unit lower extreme sets up the rolling unit, and the rolling unit middle-end sets up hook lock unit.

Preferably, the counterweight unit comprises a limit rod and a gravity disc, the upper sides of two ends of the base are fixedly connected with the limit rod, the gravity disc is sleeved outside the limit rod, the support unit comprises a support and a top frame, one side of the base is fixedly connected with the support, and the upper side of the support is fixedly connected with the top frame.

Preferably, the rotation unit comprises a first motor and an external threaded rod, one side of the top frame is fixedly connected with the first motor, the output shaft of the first motor is fixedly connected with the external threaded rod, the external side of the external threaded rod is inserted into the top frame, one side, far away from the first motor, of the external threaded rod is connected to the top frame in a switching mode, the movement unit comprises an internal threaded plate and a casing, the middle end of the external threaded rod is sleeved with the external side of the external threaded rod to be meshed with the internal threaded plate, and the lower side of the internal threaded plate is fixedly connected with the casing.

Preferably, the spacing unit includes stopper and gyro wheel, and the internal thread board both sides link firmly the stopper, the stopper is kept away from the one end of internal thread board and is inserted to establish and slide in the roof-rack, and the stopper is kept away from the inside switching gyro wheel of one end of internal thread board, the rolling unit includes pivot and second motor, and the pivot is inserted to the shell inside, pivot one side links firmly on the second motor output shaft, and one side that the second motor is close to the shell links firmly on the shell, one side switching that the second motor was kept away from to the pivot is on the shell, the hook lock unit includes mixed rope and hook claw, and the winding of pivot middle-end outside is mixed rope, the mixed rope lower extreme links firmly hook claw.

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

1. through setting up handling mechanism, when making the material need load and unload, firstly, remove the base under the assistance of steering wheel to appointed place, then start the rotation unit, let the mobile unit remove under the assistance of spacing unit after the rotation unit operation, when the mobile unit removed the top of material, close the rotation unit and start the rolling unit, the rolling unit descends the hook lock unit, make the hook lock unit collude the back to the material, restart the rolling unit and carry out the rolling to the hook lock unit, close the rolling unit and start the rotation unit afterwards, make the mobile unit drive the material festival remove, after the material moves suitable position, close the rotation unit and start the rolling unit, let the hook lock unit put down the material can, make the material can promote handling efficiency when needing the handling, reduce handling cost simultaneously, be applicable in the environment that the house seals the top, thereby promote overhead hoist's application scope.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic view of structures of a rotating unit, a moving unit and a limiting unit according to the present utility model.

FIG. 3 is a schematic view of the structure of the winding unit and the hooking and locking unit of the present utility model.

In the figure: 1. a base; 2. a steering wheel; 3. a limit rod; 4. a gravity plate; 5. a bracket; 6. a top frame; 7. a first motor; 8. an external threaded rod; 9. an inner thread plate; 10. a housing; 11. a limiting block; 12. a roller; 13. a rotating shaft; 14. a second motor; 15. a hybrid rope; 16. and (5) hooking claws.

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.

Embodiment one: as shown in fig. 1-3, the utility model provides a lifting device, which comprises a base 1, wherein a steering wheel 2 is fixedly connected to the lower side of the base 1, a lifting mechanism is arranged on the upper side of the base 1, the lifting mechanism comprises a counterweight unit, a supporting unit, a rotating unit, a moving unit, a limiting unit, a rolling unit and a hook lock unit, the counterweight unit is arranged on the upper side of two ends of the base 1, the supporting unit is arranged on one side of the base 1, the rotating unit is arranged on the upper end of the supporting unit, the moving unit is arranged at the middle end of the rotating unit, the limiting unit is arranged on the outer side of the upper end of the moving unit, the rolling unit is arranged at the lower end of the moving unit, and the hook lock unit is arranged at the middle end of the rolling unit.

Through adopting above-mentioned technical scheme, when making the material need load and unload, firstly, remove the base to appointed place under the assistance of steering wheel, then start the rotation unit, let the movement unit remove under the assistance of spacing unit after the rotation unit operation, when the movement unit removed the top of material, close the rotation unit and start the rolling unit, the rolling unit descends the hook lock unit, make the hook lock unit collude the back to the material, restart the rolling unit and carry out the rolling to the hook lock unit, close the rolling unit and start the rotation unit afterwards, make the movement unit drive the material festival remove, after the material moves suitable position, close the rotation unit and start the rolling unit, let the hook lock unit put down the material can, through setting up handling mechanism, make the material when needing the handling, can promote handling efficiency, handling cost simultaneously, be applicable in the environment that the house seals mutually, thereby hoist loading and unloading, the application scope of overhead hoist.

The counterweight unit comprises a limiting rod 3 and a gravity disc 4, the upper sides of the two ends of the base 1 are fixedly connected with the limiting rod 3, and the gravity disc 4 is sleeved outside the limiting rod 3.

Through adopting above-mentioned technical scheme, through setting up gag lever post 3 and gravity dish 4, be convenient for to base 1 department reinforcing stability.

The supporting unit comprises a bracket 5 and a top frame 6, one side of the base 1 is fixedly connected with the bracket 5, and the upper side of the bracket 5 is fixedly connected with the top frame 6.

Through adopting above-mentioned technical scheme, through setting up support 5 and roof-rack 6, be convenient for play the supporting effect.

The rotation unit comprises a first motor 7 and an external threaded rod 8, one side of the top frame 6 is fixedly connected with the first motor 7, an output shaft of the first motor 7 is fixedly connected with the external threaded rod 8, the outer side of the external threaded rod 8 is inserted into the top frame 6, and one side, far away from the first motor 7, of the external threaded rod 8 is connected to the top frame 6 in a switching mode.

By adopting the above technical scheme, through setting up first motor 7 and external screw rod 8, be convenient for make the mobile unit operation.

The moving unit comprises an inner thread plate 9 and a shell 10, the outer side of the middle end of the external thread rod 8 is sleeved with the inner thread plate 9, and the lower side of the inner thread plate 9 is fixedly connected with the shell 10.

By adopting the technical scheme, the material is convenient to drive to move by arranging the inner thread plate 9 and the outer shell 10.

The limiting unit comprises a limiting block 11 and rollers 12, the limiting block 11 is fixedly connected to two sides of the inner thread plate 9, one end, far away from the inner thread plate 9, of the limiting block 11 is inserted into the top frame 6 to slide, and the limiting block 11 is far away from one end of the inner thread plate 9 and is internally connected with the rollers 12.

Through adopting above-mentioned technical scheme, through setting up stopper 11 and gyro wheel 12, be convenient for carry out spacingly to the removal of internal thread board 9.

The rolling unit comprises a rotating shaft 13 and a second motor 14, the rotating shaft 13 is inserted into the shell 10, one side of the rotating shaft 13 is fixedly connected to an output shaft of the second motor 14, one side, close to the shell 10, of the second motor 14 is fixedly connected to the shell 10, and one side, far away from the second motor 14, of the rotating shaft 13 is connected to the shell 10 in a switching mode.

Through adopting above-mentioned technical scheme, through setting up pivot 13 and second motor 14, be convenient for carry out rolling and put outward to the lock unit.

The hooking and locking unit comprises a mixed rope 15 and a hooking claw 16, wherein the mixed rope 15 is wound on the outer side of the middle end of the rotating shaft 13, and the hooking claw 16 is fixedly connected with the lower end of the mixed rope 15.

By adopting the technical scheme, the material is conveniently lifted by arranging the mixed rope 15 and the hook claw 16.

Working principle: when the materials are lifted into houses, the base 1 is moved to a designated place through the steering wheel 2, then the gravity disc 4 is sleeved outside the limiting rod 3 to increase stability, then the first motor 7 is started, the output shaft drives the externally threaded rod 8 to rotate clockwise after the first motor 7 operates, the externally threaded rod 8 drives the rotating shaft 13 to rotate by being meshed with threads of the internally threaded plate 9, the internally threaded plate 9 drives the shell 10 to move under the assistance of the limiting block 11 and the idler wheel 12, when the shell 10 moves above the materials, the first motor 7 is closed at the moment, the second motor 14 is started, the output shaft drives the rotating shaft 13 to rotate clockwise, the mixed rope 15 is outwards placed along with the rotation of the rotating shaft 13 to drive the hook claw 16 to move downwards, the second motor 14 is closed after the hook claw 16 moves downwards to a proper position, then the materials are connected through the hook claw 16, then the second motor 14 is started, the output shaft of the second motor 14 is driven to rotate the rotating shaft 13 to wind the mixed rope 15, the mixed rope 15 is wound to drive the hook claw 16 to lift the materials, then the first motor 7 is started, the output shaft of the first motor 7 rotates the internal threaded plate 9 to drive the inner threaded plate 9 and the shell 10 to move the materials to move anticlockwise, and the second motor 10 is driven to rotate the shell 10, and the second motor 14 is driven to rotate the proper position to rotate the mixed rope 13, namely, and the second motor 14 is turned to rotate the materials to rotate the inner shell 10 to the materials.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A lifting device comprising a base (1), characterized in that: the utility model discloses a steering wheel, including base (1), base (1) downside links firmly steering wheel (2), and base (1) upside sets up handling mechanism, handling mechanism includes counter weight unit, supporting unit, rotation unit, mobile unit, spacing unit, rolling unit and hook lock unit, and base (1) both ends upside sets up the counter weight unit, base (1) one side sets up supporting unit, and the supporting unit upper end sets up rotation unit, rotation unit middle-end sets up the mobile unit, and the mobile unit upper end outside sets up spacing unit, the mobile unit lower extreme sets up the rolling unit, and the rolling unit middle-end sets up hook lock unit.

2. A lifting device as claimed in claim 1, characterized in that the counterweight unit comprises a limit rod (3) and a gravity plate (4), wherein the upper sides of the two ends of the base (1) are fixedly connected with the limit rod (3), and the gravity plate (4) is sleeved outside the limit rod (3).

3. A lifting device according to claim 1, characterized in that the supporting unit comprises a bracket (5) and a top frame (6), and that the bracket (5) is fixedly connected to one side of the base (1), and that the top frame (6) is fixedly connected to the upper side of the bracket (5).

4. A lifting device according to claim 3, characterized in that the rotation unit comprises a first motor (7) and an external screw rod (8), wherein one side of the top frame (6) is fixedly connected with the first motor (7), the output shaft of the first motor (7) is fixedly connected with the external screw rod (8), the external side of the external screw rod (8) is inserted in the top frame (6), and one side of the external screw rod (8) far away from the first motor (7) is connected to the top frame (6).

5. A lifting device according to claim 4, characterized in that the moving unit comprises an internal thread plate (9) and a casing (10), and that the external thread plate (9) is engaged with the external side of the middle end of the external thread rod (8), and that the casing (10) is fixedly connected to the lower side of the internal thread plate (9).

6. A lifting device according to claim 5, characterized in that the limiting unit comprises limiting blocks (11) and rollers (12), the limiting blocks (11) are fixedly connected to two sides of the inner thread plate (9), one end, far away from the inner thread plate (9), of the limiting blocks (11) is inserted and slid in the top frame (6), and one end, far away from the inner thread plate (9), of the limiting blocks (11) is connected with the rollers (12) in an internal mode.

7. A lifting device according to claim 5, characterized in that the winding unit comprises a rotating shaft (13) and a second motor (14), the rotating shaft (13) is inserted in the housing (10), one side of the rotating shaft (13) is fixedly connected to the output shaft of the second motor (14), one side of the second motor (14) close to the housing (10) is fixedly connected to the housing (10), and one side of the rotating shaft (13) far away from the second motor (14) is connected to the housing (10) in a switching manner.

8. A lifting device according to claim 7, characterized in that the hooking and locking unit comprises a mixing rope (15) and a hooking claw (16), and that the mixing rope (15) is wound around the outer side of the middle end of the rotating shaft (13), and that the hooking claw (16) is fixedly connected to the lower end of the mixing rope (15).