Aluminum alloy lifting platform with leveling structure

Abstract

The utility model discloses a kind of aluminium alloy lifting platforms with leveling structure, including fixed base, the side of the fixed base is equipped with first leveling machine seat, the other side of the fixed base is equipped with second leveling machine seat, the upper of the fixed base is connected with lifting platform by main support folding frame, the both sides surface of the lifting platform is equipped with displacement height sensor, the first leveling machine seat and second leveling machine seat are connected with the lower surface of lifting platform by lifting frame. The utility model is equipped with two independent leveling machine seats on fixed base, electric control cylinder device is installed on the lifting frame of leveling machine seat, and displacement height sensor is installed on the both sides surface of lifting platform, relevant height displacement signal is transmitted to two electric control cylinders by displacement height sensor, two electric control cylinders are used to adjust the lifting frame on the first leveling machine seat and second leveling machine seat to the same height, with the advantage that lifting leveling control is convenient.

Description

Technical Field

[0001] This utility model relates to the field of lifting platform technology, specifically an aluminum alloy lifting platform with a leveling structure. Background Technology

[0002] A lifting platform is a type of lifting machinery used for vertically transporting people or goods. It also refers to equipment used for vertical transport in logistics systems such as factories and automated warehouses. Lifting platforms often also incorporate various planar conveying devices, serving as connecting devices for conveyor lines at different heights. With the development of science and technology, lifting platforms have become ubiquitous in all aspects of social life, with increasingly widespread applications. Whether in construction, civil engineering, or people's daily lives, lifting machinery is indispensable.

[0003] Chinese patent document CN219341627U discloses an aluminum alloy lifting platform with a leveling structure, including a base and an aluminum alloy platform located above the base. A leveling mechanism is provided between the top of the base and the bottom of the aluminum alloy platform. This utility model relates to the field of lifting platform technology. This aluminum alloy lifting platform with a leveling structure controls the extension of a hydraulic telescopic rod, causing the hydraulic telescopic rod to push a sliding block to move within a second slide groove. This causes the hydraulic telescopic rod to rotate the aluminum alloy platform on a rotating plate, effectively leveling the platform. Then, controlling a motor to drive a threaded rod to rotate causes the threaded rod to move the aluminum alloy lifting platform upwards, ensuring the platform is level when raised to a higher position. This allows for convenient leveling of the lifting platform, ensuring the safety of personnel working at heights.

[0004] The existing technology mentioned above cannot guarantee the safety and stability of the lifting platform during lifting, and the leveling control is inconvenient, causing local tilting of the lifting platform. Therefore, it is necessary to develop a new type of aluminum alloy lifting platform with a leveling structure. Utility Model Content

[0005] The purpose of this utility model is to provide an aluminum alloy lifting platform with a leveling structure to solve the problems mentioned in the background art, such as the inability of the existing technology to guarantee the safety and stability of the lifting platform during lifting, the inconvenience of leveling control, and the resulting local tilting of the lifting platform.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy lifting platform with a leveling structure, including a fixed base, a first leveling base installed on one side of the fixed base, a second leveling base installed on the other side of the fixed base, a lifting platform fixedly connected above the fixed base via a main support folding frame, displacement height sensors installed on both sides of the lifting platform, the first and second leveling bases being connected to the lower surface of the lifting platform via a lifting frame, and an electrically controlled cylinder installed on the lifting frame.

[0007] Preferably, the electronically controlled cylinder is electrically connected to the displacement height sensor, and the output end of the electronically controlled cylinder is connected to a fixed frame set on the lower surface of the lifting platform via a telescopic support rod.

[0008] Preferably, the lifting frame is equipped with a movable shaft, and the upper end of the lifting frame is fixedly connected to the lower end of the lifting platform by a locking block.

[0009] Preferably, the lower surface of the lifting frame is provided with a sliding groove structure.

[0010] Preferably, a drive slider is installed inside the slide groove structure, and the upper end of the lifting frame slides horizontally along the inside of the slide groove structure via the drive slider.

[0011] Preferably, the displacement height sensor is used to transmit the height displacement signal to the electronically controlled cylinder, and the electronically controlled cylinder is used to adjust the lifting frame on the first leveling base and the second leveling base to the same height.

[0012] Preferably, the bottom of the fixed base is equipped with a movable wheel, and a braking mechanism is installed on the movable wheel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention features two independent leveling bases mounted on a fixed base. Each leveling base has an electrically controlled cylinder mounted on its lifting frame, and displacement height sensors are mounted on both sides of the lifting platform. The displacement height sensors transmit relevant height displacement signals to the two electrically controlled cylinders, which are used to adjust the lifting frames on the first and second leveling bases to the same height, thus providing the advantage of convenient lifting and leveling control. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0017] Figure 3This is a side view of the present invention.

[0018] In the diagram: 1. Main support folding frame; 2. Lifting platform; 3. First leveling base; 4. Fixed base; 5. Moving wheel; 6. Second leveling base; 7. Movable shaft; 8. Electric cylinder; 9. Lifting frame; 10. Locking block; 11. Slide structure; 12. Displacement height sensor; 13. Drive slider; 14. Fixed frame; 15. Telescopic support rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figure 1-3 An embodiment of this utility model provides an aluminum alloy lifting platform with a leveling structure, including a fixed base 4, a first leveling base 3 installed on one side of the fixed base 4, a second leveling base 6 installed on the other side of the fixed base 4, a lifting platform 2 fixedly connected above the fixed base 4 by a main support folding frame 1, displacement height sensors 12 installed on both sides of the lifting platform 2, the first leveling base 3 and the second leveling base 6 being connected to the lower surface of the lifting platform 2 by a lifting frame 9, and an electrically controlled cylinder 8 installed on the lifting frame 9.

[0021] Furthermore, the electric cylinder 8 is electrically connected to the displacement height sensor 12. The output end of the electric cylinder 8 is connected to the fixed frame 14 set on the lower surface of the lifting platform 2 through the telescopic support rod 15. The two displacement height sensors 12 are respectively connected to the electric cylinder 8 on the first leveling base 3 and the second leveling base 6. The displacement height sensor 12 is used to transmit the height displacement signal to the electric cylinder 8. The electric cylinder 8 is used to adjust the lifting frame 9 on the first leveling base 3 and the second leveling base 6 to the same height, so that the two ends of the lifting platform 2 keep the horizontal height consistent, which has the advantage of convenient lifting and leveling control.

[0022] Furthermore, a movable shaft 7 is installed on the lifting frame 9. The upper end of the lifting frame 9 is fixedly connected to the lower end of the lifting platform 2 through a locking block 10. A sliding groove structure 11 is provided on the lower surface of the lifting frame 9. A drive slider 13 is installed inside the sliding groove structure 11. The upper end of the lifting frame 9 slides horizontally along the inside of the sliding groove structure 11 through the drive slider 13. With the lifting frame 9 installed, under the drive control of the electric cylinder 8, the lifting frame 9 is prompted to perform folding and unfolding operations. One upper end of the lifting frame 9 is fixedly connected to the lifting platform 2, and the other upper end of the lifting frame 9 can be slidably adjusted under the action of the drive slider 13, so that the folding angle of the lifting frame 9 can be flexibly adjusted.

[0023] Furthermore, the bottom of the fixed base 4 is equipped with movable wheels 5, and the movable wheels 5 are equipped with a braking mechanism to facilitate flexible movement of the entire lifting equipment.

[0024] Working principle: During use, a first leveling base 3 is installed on one side of the fixed base 4, and a second leveling base 6 is installed on the other side of the fixed base 4. A lifting platform 2 is fixedly connected to the top of the fixed base 4 via a main support folding frame 1. Displacement height sensors 12 are installed on both sides of the lifting platform 2. The two displacement height sensors 12 are respectively connected to the electric control cylinders 8 on the first leveling base 3 and the second leveling base 6. With the lifting frame 9 set up, under the drive control of the electric control cylinder 8, the lifting frame 9 is folded and unfolded. One upper end of the lifting frame 9 is fixedly connected to the lifting platform 2, and the other upper end of the lifting frame 9 can be slidably adjusted under the action of the drive slider 13, so that the folding angle of the lifting frame 9 can be flexibly adjusted. The displacement height sensor 12 is used to transmit the height displacement signal to the electric control cylinder 8. The electric control cylinder 8 is used to adjust the lifting frame 9 on the first leveling base 3 and the second leveling base 6 to the same height, so that the two ends of the lifting platform 2 keep the horizontal height consistent, which has the advantage of convenient lifting and leveling control.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy lifting platform with a leveling structure, comprising a fixed base (4), characterized in that, A first leveling base (3) is installed on one side of the fixed base (4), and a second leveling base (6) is installed on the other side of the fixed base (4). A lifting platform (2) is fixedly connected to the top of the fixed base (4) through a main support folding frame (1). Displacement height sensors (12) are installed on both sides of the lifting platform (2). The first leveling base (3) and the second leveling base (6) are connected to the lower surface of the lifting platform (2) through a lifting frame (9). An electric control cylinder (8) is installed on the lifting frame (9).

2. The aluminum alloy lifting platform with a leveling structure according to claim 1, characterized in that: The electric cylinder (8) is electrically connected to the displacement height sensor (12), and the output end of the electric cylinder (8) is connected to the fixed frame (14) set on the lower surface of the lifting platform (2) through the telescopic support rod (15).

3. The aluminum alloy lifting platform with a leveling structure according to claim 1, characterized in that: The lifting frame (9) is equipped with a movable shaft (7), and the upper end of the lifting frame (9) is fixedly connected to the lower end of the lifting platform (2) through a locking block (10).

4. The aluminum alloy lifting platform with a leveling structure according to claim 3, characterized in that: The lower surface of the lifting frame (9) is provided with a sliding groove structure (11).

5. An aluminum alloy lifting platform with a leveling structure according to claim 4, characterized in that: The sliding groove structure (11) is equipped with a drive slider (13), and the upper end of the lifting frame (9) slides horizontally along the inside of the sliding groove structure (11) via the drive slider (13).

6. The aluminum alloy lifting platform with a leveling structure according to claim 2, characterized in that: The displacement height sensor (12) is used to transmit the height displacement signal to the electric cylinder (8), and the electric cylinder (8) is used to adjust the lifting frame (9) on the first leveling base (3) and the second leveling base (6) to the same height.

7. The aluminum alloy lifting platform with a leveling structure according to claim 1, characterized in that: The bottom of the fixed base (4) is equipped with a movable wheel (5), and a braking mechanism is installed on the movable wheel (5).

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