CN215558675U - Pneumatic pulley type lifting platform - Google Patents
Pneumatic pulley type lifting platform Download PDFInfo
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- CN215558675U CN215558675U CN202120416853.9U CN202120416853U CN215558675U CN 215558675 U CN215558675 U CN 215558675U CN 202120416853 U CN202120416853 U CN 202120416853U CN 215558675 U CN215558675 U CN 215558675U
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- pneumatic
- joint
- lifting
- movable pulley
- pulley
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Abstract
The utility model discloses a pneumatic pulley type lifting platform which comprises a vertical mounting plate, wherein a movable pulley is arranged on one side of the upper end of the vertical mounting plate, the lower end of the movable pulley is connected with a lifting frame, the lower end of the lifting frame is provided with a joint, and the lower end of the joint is connected with a driving device; the vertical connecting plate is connected with the end part of the inner side of the chain, and the chain is vertically designed to pass around the movable pulley; the outer side end of the chain is provided with a connecting block; the outer side surface of the connecting block is connected with a lifting platform body. According to the utility model, through the matching of the cylinder, the floating joint and the movable pulley, the stroke of the lifting platform reaches 2 times of that of the cylinder, the application range of pneumatic lifting is improved, and the pneumatic lifting is economical and practical and is simple to maintain. Cost can be saved.
Description
Technical Field
The utility model relates to the field of mechanical assembly workpieces, in particular to a pneumatic pulley type lifting table.
Background
The lifting platform is a hoisting machine for vertically transporting people or objects. Also refers to equipment for vertical conveying in logistics systems such as factories and automatic warehouses, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device for conveying lines with different heights.
Pneumatic elevating platform in trade, cylinder pole connect lug connection elevating platform, lead to the elevating platform to go up and down the height and the cylinder stroke is the same, because the cylinder restriction can receive very big influence when meetting great stroke.
In view of this, the present company has designed a novel pneumatic pulley type lifting platform to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a pneumatic pulley type lifting platform, which solves the technical defects.
In order to achieve the purpose, the utility model adopts the following technical scheme:
pneumatic pulley type elevating platform, its characterized in that: the lifting device comprises a vertical mounting plate, wherein a movable pulley is arranged on one side of the upper end of the vertical mounting plate, the lower end of the movable pulley is connected with a lifting frame, the lower end of the lifting frame is provided with a joint, and the lower end of the joint is connected with a driving device; the vertical connecting plate is connected with the end part of the inner side of the chain, and the chain is vertically designed to pass around the movable pulley; the outer side end of the chain is provided with a connecting block; the outer side surface of the connecting block is connected with a lifting platform body.
According to the further improved technical scheme, the driving device is a vertically installed air cylinder, and the end part of a piston rod of the air cylinder is connected with the joint.
According to the further improved technical scheme, the upper portion and the lower portion of the vertical mounting plate are respectively provided with an upper limiting block and a lower limiting block.
In a further improved technical scheme, the joint uses a floating joint.
According to the further improved technical scheme, a vertical sliding rail is mounted on a vertical mounting plate between the upper limiting block and the lower limiting block, and a sliding seat is connected to the vertical sliding rail in a sliding manner; the sliding seat is provided with a mounting frame, and a movable pulley is mounted on the mounting frame.
Due to the adoption of the technology, compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching of the cylinder, the floating joint and the movable pulley, the stroke of the lifting platform reaches 2 times of that of the cylinder, the application range of pneumatic lifting is improved, and the pneumatic lifting is economical and practical and is simple to maintain. Cost can be saved.
Drawings
Fig. 1 is a schematic side view of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in figure 1, the pneumatic pulley type lifting platform comprises a vertical mounting plate 5, wherein a movable pulley 7 is arranged on one side of the upper end of the vertical mounting plate 5, a lifting frame 4 is connected to the lower end of the movable pulley 7, a connector 2 is arranged at the lower end of the lifting frame 4, a vertically mounted cylinder 1 is connected to the lower end of the connector 2, and the end of a piston rod of the cylinder 1 is connected with the connector 2. The joint 2 uses a floating joint.
The vertical connecting plate is connected with the end part of the inner side of the chain 8, and the chain 8 is vertically designed to pass around the movable pulley. And a connecting block 9 is arranged at the outer end of the chain 8. The outer side surface of the connecting block 9 is connected with a lifting platform body 11 through a connecting plate 10.
The upper portion and the lower portion of the vertical mounting plate are respectively provided with an upper limiting block 6 and a lower limiting block 5. And a vertical sliding rail is arranged on the vertical mounting plate between the upper limiting block 6 and the lower limiting block 5, and a sliding seat is connected on the vertical sliding rail in a sliding manner. The sliding seat is provided with a mounting frame, and a movable pulley is mounted on the mounting frame.
When the lifting is carried out, the cylinder joint drives the pulley to lift, and one end of the chain is connected to the other end of the lifting platform. When the pulley is lifted, the lifting platform is lifted through the chain, and the purpose that the stroke is increased by 2 times is achieved.
According to the utility model, through the matching of the cylinder, the floating joint and the movable pulley, the stroke of the lifting platform reaches 2 times of that of the cylinder, the application range of pneumatic lifting is improved, and the pneumatic lifting is economical and practical and is simple to maintain. Cost can be saved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. Pneumatic pulley type elevating platform, its characterized in that: the lifting device comprises a vertical mounting plate, wherein a movable pulley is arranged on one side of the upper end of the vertical mounting plate, the lower end of the movable pulley is connected with a lifting frame, the lower end of the lifting frame is provided with a joint, and the lower end of the joint is connected with a driving device;
the vertical connecting plate is connected with the end part of the inner side of the chain, and the chain is vertically designed to pass around the movable pulley; the outer side end of the chain is provided with a connecting block;
the outer side surface of the connecting block is connected with a lifting platform body.
2. The pneumatic pulley-type lift table according to claim 1, wherein: the driving device is a vertically installed cylinder, and the end part of a piston rod of the cylinder is connected with a joint.
3. The pneumatic pulley-type lift table according to claim 2, wherein: the upper portion and the lower portion of the vertical mounting plate are respectively provided with an upper limiting block and a lower limiting block.
4. The pneumatic pulley-type lift table according to claim 3, wherein: the joint uses a floating joint.
5. The pneumatic pulley-type lift table according to claim 4, wherein: a vertical sliding rail is arranged on the vertical mounting plate between the upper limiting block and the lower limiting block, and a sliding seat is connected to the vertical sliding rail in a sliding manner; the sliding seat is provided with a mounting frame, and a movable pulley is mounted on the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416853.9U CN215558675U (en) | 2021-02-24 | 2021-02-24 | Pneumatic pulley type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416853.9U CN215558675U (en) | 2021-02-24 | 2021-02-24 | Pneumatic pulley type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558675U true CN215558675U (en) | 2022-01-18 |
Family
ID=79838626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416853.9U Active CN215558675U (en) | 2021-02-24 | 2021-02-24 | Pneumatic pulley type lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215558675U (en) |
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2021
- 2021-02-24 CN CN202120416853.9U patent/CN215558675U/en active Active
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