CN220845349U

CN220845349U - Pneumatic hoister

Info

Publication number: CN220845349U
Application number: CN202322820068.1U
Authority: CN
Inventors: 阮光明; 兰奎海
Original assignee: Jinan Jiefuli Pneumatic Co ltd
Current assignee: Jinan Jiefuli Pneumatic Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-04-26
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of elevators, in particular to a pneumatic elevator. The technical proposal comprises: the pneumatic elevator comprises a bottom plate, air cylinders, brackets and supporting plates, wherein upright posts are welded on the bottom plate, lifting columns are movably installed in the upright posts, cross beams are welded between the lifting columns, the air cylinders are installed on the cross beams, connecting plates are welded at the lower parts of the lifting columns, stop rods are welded on the lifting columns through the connecting plates, the brackets are welded at the two ends of the stop rods, and the supporting plates are supported on the brackets. The utility model is convenient for quickly conveying the supporting plate to the required height, and the lifting speed can be adjusted according to the requirement.

Description

Pneumatic hoister

Technical Field

The utility model relates to the technical field of elevators, in particular to a pneumatic elevator.

Background

A hoist is a device for transporting materials vertically or obliquely, and is commonly used in the fields of industrial production and construction. The vertical or inclined transportation of the materials is realized by lifting or descending the materials loaded on the carrying tray (or called lifting table), and the requirements of lifting, descending, conveying and the like of the materials can be effectively met. But current lifting machine all drives the lead screw through the motor, drives the elevating platform through the lead screw drive slider and goes up and down, because higher lifting accuracy is required, therefore the pitch of lead screw thread is denser, and the lifting rate is slower, can't satisfy the production demand.

Disclosure of utility model

The utility model provides a pneumatic elevator, which solves the technical problems.

The scheme for solving the technical problems is as follows:

The pneumatic elevator comprises a bottom plate, air cylinders, brackets and supporting plates, wherein upright posts are welded on the bottom plate, lifting columns are movably installed in the upright posts, cross beams are welded between the lifting columns, the air cylinders are installed on the cross beams, connecting plates are welded at the lower parts of the lifting columns, stop rods are welded on the lifting columns through the connecting plates, the brackets are welded at the two ends of the stop rods, and the supporting plates are supported on the brackets.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the top welding of stand has the support, the top of stand is installed through the support rotation and is installed the supporting wheel, the lift post passes through the spacing installation of supporting wheel in the stand.

The beneficial effects of adopting the further scheme are as follows:

The lifting column is limited through the U-shaped upright column, and is guided through the supporting wheel at the top end of the upright column, so that the lifting column can be stably lifted.

Further, the cross beam is fixed at the output end of the air cylinder.

The beneficial effects of adopting the further scheme are as follows:

The beam is driven by the cylinder, so that the lifting column is driven by the beam to drive the supporting plate to lift, and the lifting speed of the cylinder push rod can be adjusted by adjusting the throttle valve between the cylinder and the air source.

Further, two connecting plates are arranged in total, and the two connecting plates are symmetrically distributed at two ends of the stop lever.

The beneficial effects of adopting the further scheme are as follows:

Ensure to be connected through the connecting plate with lifting column and pin, and then reach the effect that makes the layer board carry out steady lift.

Further, the both sides welding of bottom plate has the curb plate, the bottom plate is spacing to the bracket through the curb plate.

The beneficial effects of adopting the further scheme are as follows:

The positions of the products placed on the supporting plates are limited through the side plates, so that the supporting plates are ensured to stably drive the products to lift.

Further, the bracket is L-shaped.

The beneficial effects of adopting the further scheme are as follows:

The support plate is convenient to support and put through the bracket, and the contact area between the bracket and the support plate can be increased, so that the bracket and the support plate are connected more tightly.

Further, the upright post, the stop lever, the side plate, the lifting column, the cross beam and the connecting plate are U-shaped.

The beneficial effects of adopting the further scheme are as follows:

the supporting strength of the equipment is enhanced through the U-shaped upright posts, the stop rods, the side plates, the lifting columns, the cross beams and the connecting plates.

The beneficial effects of the utility model are as follows:

When the lifting device is used, the expansion rate of the air cylinder push rod is adjusted through the throttle valve between the adjusting air cylinder and the air source, so that the expansion rate of the air cylinder meets the required requirement, then a user places a product to be lifted on the supporting plate, drives the cross beam through the air cylinder, and then drives the lifting column to drive the supporting plate to lift through the cross beam, and meanwhile, the lifting column is limited through the upright post of the U-shaped air cylinder, and the lifting column is guided through the supporting wheel at the top end of the upright post, so that the lifting column can be stably lifted.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

Fig. 1 is a schematic diagram of the oblique view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A column; 2. a stop lever; 3. a side plate; 4. lifting columns; 5. a cross beam; 6. a cylinder; 7. a bottom plate; 8. a bracket; 9. a supporting plate; 10. and (5) connecting a plate.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present utility model is provided:

Example 1

The pneumatic elevator comprises a bottom plate 7, air cylinders 6, brackets 8 and supporting plates 9, wherein upright posts 1 are welded on the bottom plate 7, lifting columns 4 are movably installed in the upright posts 1, supports are welded at the top ends of the upright posts 1, supporting wheels are rotatably installed at the top ends of the upright posts 1 through the supports, the lifting columns 4 are installed in the upright posts 1 in a limiting mode through the supporting wheels, cross beams 5 are welded between the lifting columns 4, the cross beams 5 are fixed at the output ends of the air cylinders 6, and the air cylinders 6 are installed on the cross beams 5.

The lower part welding of lift post 4 has connecting plate 10, connecting plate 10 is equipped with two altogether, and two connecting plates 10 are at the both ends symmetric distribution of pin 2, stand 1, pin 2, curb plate 3, lift post 4, crossbeam 5 and connecting plate 10 are the U type, lift post 4 has pin 2 through the welding of connecting plate 10, the welding of the both ends of pin 2 has bracket 8, bracket 8 is L type, bracket 9 has been put to the support on bracket 8, the flexible speed of the throttle adjustment cylinder 6 push rod between 6 and the air supply, make the flexible speed of cylinder 6 accord with required requirement, afterwards the user will wait to go up and down the product and place on bracket 9, drive through cylinder 6 and promote crossbeam 5, and then be convenient for drive lift post 4 through crossbeam 5 and drive bracket 9 and go up and down, the stand 1 through the U type post 4 is spacing simultaneously, and guide lift post 4 through the backing wheel on the top of stand 1, ensure that lift post 4 can steadily go up and down, the both sides welding of bottom plate 7 has curb plate 3, bottom plate 7 carries out spacing through curb plate 3 to bracket 8.

The pneumatic hoist based on embodiment 1, when in use: the expansion rate of the push rod of the air cylinder 6 is adjusted through the throttle valve between the air cylinder 6 and the air source, so that the expansion rate of the air cylinder 6 meets the required requirement, then a user places a product to be lifted on the supporting plate 9, drives the cross beam 5 through the air cylinder 6, and then drives the lifting column 4 to drive the supporting plate 9 to lift through the cross beam 5, and meanwhile, the lifting column 4 is limited through the U-shaped upright 1, the lifting column 4 is guided through the supporting wheel at the top end of the upright 1, and stable lifting of the lifting column 4 is ensured.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. Pneumatic lifting machine, its characterized in that: including bottom plate (7), cylinder (6), bracket (8) and layer board (9), the welding has stand (1) on bottom plate (7), movable mounting has lift post (4) in stand (1), the welding has crossbeam (5) between lift post (4), install cylinder (6) on crossbeam (5), the welding of the lower part of lift post (4) has connecting plate (10), lift post (4) have pin (2) through connecting plate (10) welding, the welding of the both ends of pin (2) has bracket (8), bracket (9) have been put to the support on bracket (8).

2. The pneumatic hoist of claim 1, characterized in that: the top welding of stand (1) has the support, the top of stand (1) is installed through the support rotation and is supported the wheel, lift post (4) are spacing to be installed in stand (1) through the supporting wheel.

3. The pneumatic hoist of claim 1, characterized in that: the cross beam (5) is fixed at the output end of the air cylinder (6).

4. The pneumatic hoist of claim 1, characterized in that: two connecting plates (10) are arranged in total, and the two connecting plates (10) are symmetrically distributed at two ends of the stop lever (2).

5. The pneumatic hoist of claim 1, characterized in that: the two sides of the bottom plate (7) are welded with the side plates (3), and the bottom plate (7) limits the bracket (8) through the side plates (3).

6. The pneumatic hoist of claim 1, characterized in that: the bracket (8) is L-shaped.

7. The pneumatic hoist of claim 1, characterized in that: the upright post (1), the stop lever (2), the side plate (3), the lifting column (4), the cross beam (5) and the connecting plate (10) are U-shaped.