CN219194354U - Practical heavy object lifting device - Google Patents
Practical heavy object lifting device Download PDFInfo
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- CN219194354U CN219194354U CN202320357324.5U CN202320357324U CN219194354U CN 219194354 U CN219194354 U CN 219194354U CN 202320357324 U CN202320357324 U CN 202320357324U CN 219194354 U CN219194354 U CN 219194354U
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- lifting device
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- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 239000004566 building material Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a practical weight lifting device, which comprises: the lifting device comprises a base, a push-pull plate, a moving device, a fixed plate, a hinged block and a lifting table, wherein the push-pull plate is arranged on the upper surface of the base and used for moving left and right; and the rolling bodies are arranged between the push-pull plate and the lifting plate and are used for providing vertical force. The lifting device can achieve the purpose of lifting only by manually rotating the shaking handle, has a simple structure, is convenient to carry, and is suitable for lifting small-batch building materials on a construction site.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to a heavy object lifting device.
Background
When building materials are lifted to a high place on a construction site, a crane or a tower crane is mostly used, and most of the lifting devices have the defects of complex installation, large occupied area and high danger, and when less building materials are transported to the high place by using the tower crane or the crane, the swing arm range of the tower crane is wider, and potential safety hazards in the transportation process are also very large. And the tower crane consumes more energy when being started, so that the tower crane lifting is unnecessary for less building materials. For this purpose, a device suitable for lifting small-batch building materials at a construction site is required to be designed.
Disclosure of Invention
The utility model provides a practical heavy object lifting device for solving the problems in the prior art, and the lifting purpose can be realized only by manually rotating a shaking handle.
A practical weight lifting device comprising: the lifting device comprises a base, a push-pull plate, a moving device, a fixed plate, a hinged block and a lifting table, wherein the push-pull plate is arranged on the upper surface of the base and used for moving left and right; and the rolling bodies are arranged between the push-pull plate and the lifting plate and are used for providing vertical force.
The push-pull plate provides horizontal force in the pulling process, when the push-pull plate moves, the rolling bodies between the push-pull plate and the lifting plate move along with the mutual movement of the push-pull plate in the moving process of the push-pull plate, so that the horizontal force provided by the push-pull plate is converted into vertical upward force, and the lifting of the object stage is realized.
Furthermore, the sliding plate used for bearing the rolling bodies is arranged on the sliding plate, and the limiting groove used for limiting the moving track of the rolling bodies is arranged on the sliding plate, so that the rolling bodies cannot deviate from the route easily when the sliding plate moves, and cannot fly out of the sliding plate due to inertia when the sliding plate stops moving.
In order to enable the heavy objects on the object stage to be lifted to the required height smoothly, further, telescopic supporting frames for supporting the object stage are arranged on two sides of the object stage.
Further, the telescopic support frame is a scissor type telescopic support frame, and is stable in structure, high in component connection strength and stable.
Furthermore, the lifting plate arranged at one end of the fixed plate is lower than the other end of the fixed plate in height, so that the rolling bodies can lift the lifting plate conveniently.
Further, the moving device comprises a gear and a rack for moving, the gears arranged on two sides of the bottom plate are connected together through a roll shaft, and one end of the roll shaft penetrates through the side plate of the base to be connected with the shaking handle. And the rocking handle is rotated, and a roll shaft connected with the rocking handle drives a gear on the rocking handle to move in the rack, so that the left-right movement of the push-pull plate is realized. Further, the rolling bodies are any one of balls, cylinders, and the cooperation of gears and racks.
The utility model has the technical effects that:
according to the utility model, a push-pull mode is adopted, so that any rolling body of balls, cylinders or racks clamped between the sliding plate and the lifting plate can slide from the front end of the lifting plate to the bottommost end of the lifting plate along with inertia in the push-pull process, and a lifting process is realized in the sliding process. The horizontal force is changed into the vertical force, so that the function of lifting the weight can be realized by using a small force.
Drawings
FIG. 1 is an isometric view of a practical weight lifting device of the present utility model;
FIG. 2 is a front view of a practical weight lifting device of the present utility model;
FIG. 3 is a right side view of a practical weight lifting device of the present utility model;
FIG. 4 is a schematic view of a practical weight lifting device according to the present utility model;
FIG. 5 is a schematic view of a cylinder of a practical weight lifting device of the present utility model;
FIG. 6 is a schematic diagram of a rack and pinion of a practical weight lifting device of the present utility model;
in the figure: 1. the device comprises a base, a push-pull plate, a fixed plate, a lifting rod, a lifting table, a rolling body, a telescopic supporting frame, a moving device, a sliding plate, a hinge block, a limiting groove, a roll shaft and a shaking handle.
Detailed Description
Embodiments of the present utility model will be described in detail with reference to fig. 1 to 6.
Example 1:
a practical weight lifting device, referring to fig. 1-3, comprising: the lifting device comprises a base 1, a push-pull plate 2 arranged on the upper surface of the base 1 and used for moving left and right, a moving device 9 arranged between the push-pull plate 2 and the base 1 and used for moving the push-pull plate 2, a fixed plate 3 arranged on one side of the moving device 9 and fixedly connected with the base 1 and used for installing a lifting mechanism, a hinge block 30 arranged in the middle of the fixed plate, the hinge block 30 hinged with a lifting plate 4 arranged above the push-pull plate 2, a lifting rod 5 arranged at one end of the lifting plate 4 far away from the fixed plate 3 and used for transmitting push-pull force, and a carrying table 6 arranged on the lifting rod 5 and used for carrying heavy objects; rolling bodies 7 for providing vertical force are installed between the push-pull plate 2 and the lifting plate 4.
The push-pull plate 2 provides horizontal force in the pulling process, when the push-pull plate 2 moves, the rolling bodies 7 positioned between the push-pull plate 2 and the lifting plate 4 move along with the mutual movement of the push-pull plate 2 in the moving process of the push-pull plate 2, so that the horizontal force provided by the push-pull plate 2 is converted into vertical upward force, and the lifting of the object stage 6 is realized.
Further, the sliding plate 21 for carrying the rolling elements is installed on the sliding plate 2, and the limiting groove 210 for limiting the moving track of the rolling elements 7 is installed on the sliding plate 21, so that the rolling elements cannot deviate from the route easily when the sliding plate moves, and cannot fly out of the sliding plate due to inertia when the sliding plate stops moving.
In order to enable the heavy objects on the object stage to be lifted to the required height smoothly, further, a telescopic support frame 8 for supporting the object stage 6 is arranged in the middle of two sides of the object stage 6.
Furthermore, the telescopic support frame 8 is a scissor telescopic support frame, and has stable structure and high connecting strength of components.
Furthermore, the lifting plate 4 arranged at one end of the fixed plate 3 is lower than the other end, so that the rolling bodies can lift the lifting plate conveniently.
In order to enable the push-pull plate and the base to perform push-pull movement better, the moving device 9 further comprises a gear and a rack for performing moving action, the gears arranged on two sides of the bottom plate are connected together through a roll shaft 90, and one end of the roll shaft 90 passes through a side plate of the base 1 to be connected with a shaking handle 91. The rocking handle 91 is rotated, and the roll shaft 90 connected with the rocking handle 91 drives the gear thereon to move in the rack, so that the push-pull plate 2 moves left and right. The specific operation process of the practical weight lifting device in the embodiment is as follows: referring to fig. 4, a worker rotates the swing handle 91 counterclockwise, and the roller shaft 90 connected to the swing handle 91 drives the gear thereon to move in the rack, so that the push-pull plate 2 moves horizontally. The balls arranged between the lifting plate 4 and the sliding plate 21 are fixedly moved in the limit groove 210 along the moving direction of the push-pull plate 2 under the condition of inertia. The hinge blocks 30 on the lifting plate 4 and the fixing plate 3 are in a movable state, and the lifting plate 4 mounted at one end of the fixing plate 3 is lower in height than the other end, and the lifting plate 4 is slowly lifted in the process that the balls roll to the bottom end of the lifting plate 4. The lifting rod 5 vertically connected with the lifting plate 4 drives the objective table 6 to move upwards to convey the heavy objects to a high place. The telescopic support frame 8 supports the object stage 6 to a certain extent in the process of lifting the object stage 6, so that the weight in the object stage 6 is in a stable state. The swing handle 91 is rotated clockwise, and the lowering movement of the stage 6 is realized in contrast.
Example 2:
referring to fig. 5, on the basis of embodiment 1, the rolling elements may be configured as cylinders, the cylinders and balls acting identically, being larger on the bearing surface than the balls, and being more stable to support the lifting plate.
Example 3:
referring to fig. 6, on the basis of embodiment 1, the rolling elements may be configured as racks and pinions, the limit grooves may be changed to racks, and the balls may be changed to pinions. The matching of the gear and the rack ensures that the rolling bodies are not easy to slide out of the sliding plate due to too large inertia on the basis of the balls and the cylinders.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.
Claims (7)
1. A practical weight lifting device, comprising: the lifting device comprises a base (1), a push-pull plate (2) arranged on the upper surface of the base (1) and used for moving left and right, a moving device (9) arranged between the push-pull plate (2) and the base (1) and used for moving the push-pull plate (2), a fixed plate (3) arranged on one side of the moving device (9) and fixedly connected with the base (1) and used for installing a lifting mechanism, a hinging block (30) arranged in the middle of the fixed plate, the hinging block (30) is hinged with a lifting plate (4) arranged above the push-pull plate (2), a lifting rod (5) arranged at one end, far away from the fixed plate (3), of the lifting plate (4) and used for transmitting push-pull force, and a carrying table (6) arranged on the lifting rod (5) and used for carrying heavy objects; and rolling bodies (7) are arranged between the push-pull plate (2) and the lifting plate (4) and used for providing vertical force.
2. A practical weight lifting device according to claim 1, characterized in that the sliding plate (2) is provided with a sliding plate (21) for bearing rolling bodies, and the sliding plate (21) is provided with a limit groove (210) for limiting the moving track of the rolling bodies (7).
3. A practical weight lifting device according to claim 1, characterized in that the object table (6) is provided on both sides with telescopic support frames (8) for supporting the object table (6).
4. A practical weight lifting device according to claim 3, characterized in that the telescopic support (8) is a scissor telescopic support.
5. A practical weight lifting device according to claim 1, characterized in that the rolling bodies (7) are any one of balls, cylinders, co-ordinates of a gear and a rack.
6. A practical weight lifting device according to claim 1, characterized in that the lifting plate (4) mounted at one end of the fixing plate (3) is lower in height than the other end.
7. A practical weight lifting device according to claim 1, characterized in that the moving means (9) comprise a gear and a rack for moving, the gears mounted on both sides of the bottom plate are connected together by means of a roll shaft (90), one end of the roll shaft (90) is connected with the rocking handle (91) through the side plate of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357324.5U CN219194354U (en) | 2023-03-02 | 2023-03-02 | Practical heavy object lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357324.5U CN219194354U (en) | 2023-03-02 | 2023-03-02 | Practical heavy object lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219194354U true CN219194354U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320357324.5U Active CN219194354U (en) | 2023-03-02 | 2023-03-02 | Practical heavy object lifting device |
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| Country | Link |
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| CN (1) | CN219194354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564509A (en) * | 2024-01-16 | 2024-02-20 | 洛阳腾誉隧道机械有限公司 | Trolley processing equipment |
-
2023
- 2023-03-02 CN CN202320357324.5U patent/CN219194354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564509A (en) * | 2024-01-16 | 2024-02-20 | 洛阳腾誉隧道机械有限公司 | Trolley processing equipment |
| CN117564509B (en) * | 2024-01-16 | 2024-04-05 | 洛阳腾誉隧道机械有限公司 | Trolley processing equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: No. 80, Group 5, Najiahu Village, Yanghe Town, Yongning County, Yinchuan City, Ningxia Hui Autonomous Region, 750100 Patentee after: Wang You Address before: Room 403, Zone B, High tech Entrepreneurship Service Center, Jinfeng District, Yinchuan, 750000 Ningxia Patentee before: Zhizhi (Ningxia) Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |