CN221165592U

CN221165592U - Material lifting device

Info

Publication number: CN221165592U
Application number: CN202322749654.1U
Authority: CN
Inventors: 张军; 赵喜洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-06-18
Anticipated expiration: 2033-10-13

Abstract

The utility model belongs to the field of material lifting, in particular to a material lifting device, which aims at solving the problems that in the prior art, when materials are lifted, the materials are placed in a box body, if the box body is directly lifted and assembled in the lifting process, the box body is easy to shake, the box body can be inclined or fall down, and certain dangers exist.

Description

Material lifting device

Technical Field

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

Background

Along with the acceleration of the urban process, the modern building industry develops at a high speed, the installation requirement for building equipment in the building industry is increased, and the installation precision requirement of the building equipment is also higher. Generally, the lifting device is used for lifting and installing the building equipment, so that the building equipment is convenient to displace in height.

Through retrieving, the patent of bulletin number CN206665975U discloses a material transportation hoist device, the on-line screen storage device comprises a base, the lower extreme of base is equipped with running gear, the upper end both sides of base all are equipped with the dead lever, the upper end of dead lever is equipped with smooth chamber, the interior in smooth chamber is equipped with resilient means, the inside in smooth chamber is equipped with movable rod, and movable rod and resilient means's upper end fixed connection, the upper end of dead lever has the fixed section of thick bamboo of having cup jointed, the outside of fixed section of thick bamboo is equipped with locking device, the upper end of movable rod is equipped with the bracing piece, be equipped with electronic slide rail on the bracing piece, be equipped with the slider on the electronic slide rail, the lower extreme of slider is equipped with the baffle, the lower extreme of baffle is equipped with driving motor, be equipped with the reduction gear on driving motor's the output shaft. The utility model has reasonable structural design and simple operation, can greatly improve the logistics loading and unloading efficiency, reduces the burden of operators, reduces the abrasion of the retractable hook body and prolongs the service life.

However, the technical scheme has the following problems: when hoisting the material, the material is placed in the box, if adopt the mode of direct hoist and mount box at the promotion in-process, the box takes place to rock easily, probably leads to the box to empty or fall down, has certain danger.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, when materials are hoisted, the materials are placed in a box body, if the box body is directly hoisted in the hoisting process, the box body is easy to shake, the box body can be fallen or fallen, and certain danger exists.

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

The material lifting device comprises a bottom plate and a shell, wherein one side of the top of the bottom plate is fixedly connected with the bottom of the shell, the bottom of the shell is arranged to be an open position, a rectangular hole is formed in the front side of the shell, a trapezoid block is fixedly connected to the other side of the top of the bottom plate, one side of the trapezoid block is fixedly connected with one side of the shell, a box body for placing materials is arranged at the top of the trapezoid block, and the top of the box body is arranged to be an open position;

The hoisting mechanism is arranged at the front side of the shell and used for hoisting the box body;

The lifting mechanism is arranged in the shell and used for lifting the lifting mechanism;

And the sliding mechanism is arranged on the shell and used for reducing the shaking of the box body.

In one possible design, hoist mechanism includes a motor, rotation post, rope sheave, hoist rope, two bottom blocks and lifter plate, the front side sliding connection of lifter plate and casing, the bottom both sides of lifter plate respectively with the top fixed connection of two bottom blocks, one side of a motor and one side fixed connection of bottom block, the output shaft and the one end fixed connection of rotation post of a motor, the other end and the one side rotation connection of another bottom block of rotation post, the fixed cover of rope sheave is established on the rotation post, hoist rope winding is on the rope sheave, the one end fixedly connected with couple of hoist rope.

In one possible design, elevating system includes No. two motors, worm wheel, screw thread post and connecting plate, the bottom of No. two motors and the top fixed connection of bottom plate, the output shaft of No. two motors and the one end fixed connection of worm, the top fixedly connected with rectangle piece of bottom plate, the other end and the rectangle piece of worm rotate to be connected, worm and worm wheel intermeshing, the worm wheel rotates the cover and establishes on the screw thread post, the one end and the top rotation of bottom plate of screw thread post are connected, the other end and the top inner wall rotation of casing of screw thread post are connected, the connecting plate thread cover is established on the screw thread post, one side of connecting plate runs through the rectangular hole and with one side fixed connection of lifter plate.

In one possible design, the sliding mechanism comprises two sliding blocks and two sliding grooves, a hanging column is arranged on a hook of the hanging rope, a hanging frame is fixedly arranged at the bottom of the hanging column, the box body is arranged on the hanging frame, two sides of the rear side of the hanging frame are fixedly connected with the two sliding blocks respectively, the two sliding grooves are all arranged on the front side of the same shell, and the sliding blocks are in sliding connection with the sliding grooves.

In one possible design, the front side of the case is provided with a handle that facilitates movement of the case.

In one possible design, the cylinder that is used for supporting the hoist and mount frame is all fixedly connected with in top one side and bottom one side of hoist and mount frame, the equal fixedly connected with in bottom inner wall both sides of hoist and mount frame is used for stopping the blend stop that the box removed.

According to the application, when the lifting device is used, materials are placed in the box body, the box body is placed in the lifting frame through the handle, the output shaft of the second motor drives the worm, the worm drives the worm wheel to rotate, the worm wheel drives the connecting plate on the threaded column to lift, the connecting plate drives the lifting plate to lift, the lifting plate drives the first motor to lift, so that the height of the materials to be lifted can be adjusted, further, the lifting of the materials with different heights can be met, the application range of the device is expanded, meanwhile, the normal lifting of the materials is guaranteed through the practicability of the device, the materials are convenient to use, then the output shaft of the first motor drives the rotating column, the rope wheel drives the rope wheel to descend, the hook is mutually engaged with the hanging column, the box body on the lifting frame is lifted, the box body on the hanging column is lifted, the box body can be lifted, the lifting of the box body is met, the materials in the building engineering can be used at different heights, the lifting frame and the sliding blocks and the sliding chute slide mutually are reduced, the lifting frame and the box body are rocked, and the danger is further reduced.

According to the material lifting device, the box body can be lifted through the lifting mechanism, so that the lifting of materials in the box body is met, and the materials on the building engineering can be used at different heights;

According to the material lifting device, the lifting mechanism can be used for adjusting the height of a material to be lifted, so that the material lifting at different heights can be met, the application range of the device is expanded, and meanwhile, the normal lifting of the material is ensured through the practicability of the device, so that the material is convenient to use;

According to the material lifting device, through the lifting mechanism, the sliding blocks and the sliding grooves can slide mutually in the lifting process of the lifting frame, so that the shaking of the lifting frame and the box body is reduced, the safety of the materials and the box body is ensured, and the danger is further reduced;

According to the utility model, the box body can be lifted through the lifting mechanism, the lifting mechanism and the sliding mechanism, the lifting of materials in the box body is met, the materials on the building engineering can be used at different heights, and the sliding blocks and the sliding grooves slide mutually in the lifting process of the lifting frame, so that the shaking of the lifting frame and the box body is reduced, the safety of the materials and the box body is ensured, and the danger is further reduced.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a material lifting device according to the present utility model;

fig. 2 is a schematic enlarged view of a part of a material lifting device according to the present utility model;

fig. 3 is a schematic diagram of a lifting structure of a material lifting device according to the present utility model;

Fig. 4 is an exploded view of a lifting frame and a box of the material lifting device according to the present utility model.

In the figure: 1. a bottom plate; 2. a barrier strip; 3. a case; 4. hoisting a frame; 5. a housing; 6. a slide block; 7. a chute; 8. a lifting plate; 9. a bottom block; 10. a motor I; 11. a rope pulley; 12. rotating the column; 13. hoisting ropes; 14. a handle; 15. a threaded column; 16. a connecting plate; 17. a worm wheel; 18. a motor II; 19. a worm.

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.

Example 1

Referring to fig. 1-4, a lifting device, comprising: the device comprises a bottom plate 1 and a shell 5, wherein one side of the top of the bottom plate 1 is fixedly connected with the bottom of the shell 5, the bottom of the shell 5 is arranged to be an open position, a rectangular hole is formed in the front side of the shell 5, the other side of the top of the bottom plate 1 is fixedly connected with a trapezoid block, one side of the trapezoid block is fixedly connected with one side of the shell 5, the top of the trapezoid block is provided with a box body 3 for placing materials, and the top of the box body 3 is arranged to be an open position;

The hoisting mechanism is arranged at the front side of the shell 5 and used for hoisting the box body 3;

The lifting mechanism is arranged in the shell 5 and used for lifting the lifting mechanism;

and a sliding mechanism arranged on the shell 5 for reducing the shaking of the box body 3.

Above-mentioned technical scheme through hoist and mount mechanism, elevating system and slide mechanism, can go up and down box 3, satisfies the interior material of box 3 and goes up and down, guarantees that the material can use at different co-altitude on the building engineering, at hoist and mount frame 4 at hoist and mount in-process, slider 6 slides each other with spout 7, and then reduces hoist and mount frame 4 and box 3 and rock, guarantees the safety of material and box 3, and then reduces dangerous emergence.

Referring to fig. 1-4, the hoisting mechanism comprises a motor 10, a rotating column 12, a rope wheel 11, a hoisting rope 13, two bottom blocks 9 and a lifting plate 8, wherein the lifting plate 8 is in sliding connection with the front side of the shell 5, two sides of the bottom of the lifting plate 8 are respectively and fixedly connected with the tops of the two bottom blocks 9, one side of the motor 10 is fixedly connected with one side of the bottom blocks 9, an output shaft of the motor 10 is fixedly connected with one end of the rotating column 12, the other end of the rotating column 12 is rotatably connected with one side of the other bottom block 9, the rope wheel 11 is fixedly sleeved on the rotating column 12, the hoisting rope 13 is wound on the rope wheel 11, and one end of the hoisting rope 13 is fixedly connected with a hook.

Above-mentioned technical scheme through hoist and mount mechanism, can go up and down box 3, satisfies the interior material of box 3 and goes up and down, and then guarantees that the material can use at different co-altitude on the building engineering.

Referring to fig. 1-4, the elevating system includes No. two motors 18, worm 19, worm wheel 17, screw thread post 15 and connecting plate 16, no. two motor 18's bottom and the top fixed connection of bottom plate 1, no. two motor 18's output shaft and the one end fixed connection of worm 19, the top fixedly connected with rectangle piece of bottom plate 1, the other end and the rectangle piece of worm 19 rotate to be connected, worm 19 and worm wheel 17 intermeshing, screw thread post 15 is established in the screw thread post 17 rotation cover, the one end and the top of bottom plate 1 of screw thread post 15 rotate to be connected, the other end and the top inner wall of casing 5 of screw thread post 15 rotate to be connected, connecting plate 16 screw thread cover is established on screw thread post 15, one side of connecting plate 16 runs through the rectangular hole and with one side fixed connection of lifter plate 8.

Above-mentioned technical scheme through elevating system, can adjust the height that the material needs to hoist and mount, and then can satisfy the material hoist and mount of not co-altitude, enlarges the application scope of device, through the practicality of device, guarantees the normal hoist and mount of material simultaneously to use the material.

Referring to fig. 4, the sliding mechanism comprises two sliding blocks 6 and two sliding grooves 7, a hanging column is arranged on a hook of a hanging rope 13, a hanging frame 4 is fixedly arranged at the bottom of the hanging column, a box body 3 is arranged on the hanging frame 4, two sides of the rear side of the hanging frame 4 are fixedly connected with the two sliding blocks 6 respectively, the two sliding grooves 7 are all arranged on the front side of the same shell 5, and the sliding blocks 6 are in sliding connection with the sliding grooves 7.

According to the technical scheme, the sliding block 6 and the sliding groove 7 are arranged between the lifting frame 4 and the shell 5, so that the shaking of the lifting frame 4 and the box body 3 can be reduced, and the normal lifting of materials is ensured.

The application can be used for hoisting materials and can also be used in other fields suitable for the application.

Example two

Referring to fig. 1-4, an improvement is made on the basis of the first embodiment: a material lifting device is applied to the field of material lifting, and referring to fig. 1, 2 and 4, a handle 14 which is convenient for moving the box 3 is arranged on the front side of the box 3.

Above-mentioned technical scheme is through setting up handle 14 on box 3 for when needs remove box 3, conveniently hold box 3, the hand of being convenient for exert oneself.

Referring to fig. 4, a cylinder for supporting the lifting frame 4 is fixedly connected to both the top side and the bottom side of the lifting frame 4, and a barrier strip 2 for blocking movement of the box 3 is fixedly connected to both sides of the bottom inner wall of the lifting frame 4.

Above-mentioned technical scheme is through setting up blend stop 2 on hoist and mount frame 4 for box 3 can be stopped at hoist and mount frame 4, prevents that box 3 from empting or dropping.

However, as well known to those skilled in the art, the working principles and wiring methods of the first motor 10 and the second motor 18 are common, and all of them are conventional means or common general knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The material lifting device is characterized by comprising a bottom plate (1) and a shell (5), wherein one side of the top of the bottom plate (1) is fixedly connected with the bottom of the shell (5), the bottom of the shell (5) is arranged to be an open position, a rectangular hole is formed in the front side of the shell (5), a trapezoid block is fixedly connected to the other side of the top of the bottom plate (1), one side of the trapezoid block is fixedly connected with one side of the shell (5), a box body (3) for placing materials is arranged at the top of the trapezoid block, and the top of the box body (3) is arranged to be an open position;

The hoisting mechanism is arranged at the front side of the shell (5) and used for hoisting the box body (3);

the lifting mechanism is arranged in the shell (5) and used for lifting the lifting mechanism;

and the sliding mechanism is arranged on the shell (5) and used for reducing shaking of the box body (3).

2. The material lifting device according to claim 1, wherein the lifting mechanism comprises a motor (10), a rotating column (12), a rope wheel (11), lifting ropes (13), two bottom blocks (9) and a lifting plate (8), the lifting plate (8) is in sliding connection with the front side of the shell (5), two sides of the bottom of the lifting plate (8) are respectively fixedly connected with the tops of the two bottom blocks (9), one side of the motor (10) is fixedly connected with one side of the bottom blocks (9), an output shaft of the motor (10) is fixedly connected with one end of the rotating column (12), the other end of the rotating column (12) is rotatably connected with one side of the other bottom block (9), the rope wheel (11) is fixedly sleeved on the rotating column (12), the lifting ropes (13) are wound on the rope wheel (11), and one end of each lifting rope (13) is fixedly connected with a hook.

3. The material lifting device according to claim 1, wherein the lifting mechanism comprises a second motor (18), a worm (19), a worm wheel (17), a threaded column (15) and a connecting plate (16), the bottom of the second motor (18) is fixedly connected with the top of the bottom plate (1), an output shaft of the second motor (18) is fixedly connected with one end of the worm (19), a rectangular block is fixedly connected with the top of the bottom plate (1), the other end of the worm (19) is rotationally connected with the rectangular block, the worm (19) is meshed with the worm wheel (17), the worm wheel (17) is rotationally sleeved on the threaded column (15), one end of the threaded column (15) is rotationally connected with the top of the bottom plate (1), the other end of the threaded column (15) is rotationally connected with the top inner wall of the shell (5), the connecting plate (16) is sleeved on the threaded column (15), and one side of the connecting plate (16) penetrates through the rectangular hole and is fixedly connected with one side of the lifting plate (8).

4. The material lifting device according to claim 2, wherein the sliding mechanism comprises two sliding blocks (6) and two sliding grooves (7), a hanging column is arranged on a hook of the lifting rope (13), a lifting frame (4) is fixedly arranged at the bottom of the hanging column, the box body (3) is arranged on the lifting frame (4), two sides of the rear side of the lifting frame (4) are fixedly connected with the two sliding blocks (6) respectively, the two sliding grooves (7) are arranged on the front side of the same shell (5), and the sliding blocks (6) are in sliding connection with the sliding grooves (7).

5. A material lifting device according to claim 1, characterized in that the front side of the box (3) is provided with a handle (14) facilitating the movement of the box (3).

6. The material lifting device according to claim 4, wherein a cylinder for supporting the lifting frame (4) is fixedly connected to one side of the top and one side of the bottom of the lifting frame (4), and barrier strips (2) for blocking movement of the box body (3) are fixedly connected to two sides of the inner wall of the bottom of the lifting frame (4).