A guide rail type hydraulic lifting platform

Abstract

The utility model discloses a guide rail type hydraulic pressure lifting platform relates to hydraulic pressure lifting platform technical field, and the fixed placing frame is provided with hydraulic pressure lifting device in the upper end inside, which comprises track body and fixed placing frame, the track body is installed fixed on the front end both sides of fixed placing frame, the upper end inside of fixed placing frame is provided with hydraulic pressure lifting device. The utility model discloses be provided with elastic lifting platform structure to play the elastic buffering effect, and the double concave arm lever welding of hydraulic pressure lifting device is connected on the fixed placing frame, so that the double concave arm lever is convenient for stable placement use, because the recess of double concave arm lever inside, such that hydraulic telescopic cylinder is convenient for installation and placement, when hydraulic telescopic cylinder is telescopic, then effectively changes the position of pulling bottom plate, and the pulling bottom plate is connected on elastic lifting platform, so that hydraulic telescopic cylinder is telescopic, then effectively changes the position of pulling bottom plate, and then the pulling bottom plate can effectively change the position of elastic lifting platform, which is convenient for lifting use.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic lifting platform technology, and in particular to a guide rail type hydraulic lifting platform. Background Technology

[0002] Lifting platform equipment is typically used to lift items to a specific height as needed. It is widely used in various places such as production lines, warehouses, and shopping malls. The guide rail type hydraulic lift is a special high-altitude operation equipment with good lifting stability and a wide range of applications.

[0003] Existing guide rail type hydraulic lifting platforms consist of rails, hydraulic devices, and a platform. When the hydraulic devices extend or retract, they drive the platform to rise or fall. The platform is fitted onto the rails, allowing for limited lifting and movement.

[0004] However, the aforementioned guide rail type hydraulic lifting platform has no buffer structure at the bottom, so when the platform contacts the ground, the entire platform will make rigid contact, which can easily cause damage to the platform during long-term lifting. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a guide rail type hydraulic lifting platform. When the elastic lifting platform comes into contact with the ground, it makes soft contact, thus providing protection and effectively preventing collision damage to the elastic lifting platform.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A guide rail type hydraulic lifting platform includes a rail body and a fixed placement frame. The rail body is installed and fixed on both sides of the front end of the fixed placement frame. A hydraulic lifting device is provided on the upper inner side of the fixed placement frame. Assembly screws are provided at the corners of the fixed placement frame. A rail sleeve is provided at the front end of the rail body. An elastic lifting platform is provided at the front end of the rail sleeve.

[0007] The above technical solution involves fixing the mounting bracket in a designated position using assembly screws at the corners. Then, the hydraulic lifting device is connected to the external hydraulic equipment, facilitating control of the hydraulic lifting device's movement. During lifting, the hydraulic lifting device drives the flexible lifting platform. Because of the track sleeve at the rear of the flexible lifting platform, it can move within its upper limit on the track body, making the platform more stable during hydraulic lifting. When the flexible lifting platform contacts the ground, it makes soft contact, thus providing protection and effectively preventing collision damage.

[0008] The present invention is further configured such that the fixed placement frame includes a left fixed frame rod, a right fixed frame rod and a bottom connecting rod, wherein the left end of the bottom connecting rod is provided with the left fixed frame rod and the right end of the bottom connecting rod is provided with the right fixed frame rod.

[0009] The above technical solutions facilitate placement and fixed use due to the fixed placement frame structure.

[0010] The present invention is further configured such that the hydraulic lifting device includes a double concave arm, a hydraulic telescopic cylinder, and a pulling base plate. The hydraulic telescopic cylinder is provided on the inner side of the double concave arm, and the pulling base plate is provided at the lower end of the piston rod of the hydraulic telescopic cylinder. The pulling base plate is connected to the elastic lifting platform, and the double concave arm is connected to the fixed placement frame.

[0011] The above technical solution enables hydraulic lifting due to the structure of the hydraulic lifting device.

[0012] The present invention is further configured such that the track sleeve includes an outer arm, a track sleeve block and a track sleeve groove, the inner ends of the outer arm are provided with track sleeve blocks on both sides, the track sleeve blocks are provided with track sleeve grooves inside, the track sleeve blocks are connected to the track body through the track sleeve grooves, and the outer arm is connected to a fixed placement frame.

[0013] The above technical solution facilitates limited movement due to the track sleeve structure.

[0014] The present invention is further configured such that the elastic lifting platform includes a movable base plate, a damper spring, an upper rubber pad, and a right-angle platform. The upper rubber pad is provided on the inner side of the right-angle platform, and a plurality of damper springs are evenly arranged in the groove at the lower end of the right-angle platform. The movable base plate is provided at the lower end of the damper spring, and the right-angle platform is connected to the track sleeve.

[0015] Through the above technical solutions, the flexible lifting platform structure achieves soft contact, thereby reducing damage from hard contact.

[0016] The present invention is further configured such that two track sleeves are provided, and the track sleeves are symmetrically arranged on both sides of the rear end of the elastic lifting platform.

[0017] Through the above technical solution: because there are two track sleeves, and the track sleeves are symmetrically arranged on both sides of the rear end of the elastic lifting platform, the elastic lifting platform is more stable when moving due to the limiting effect of the two track sleeves.

[0018] The present invention is further configured such that the track sleeve and the track body are connected by a sleeve connection.

[0019] The above technical solution facilitates limited movement by connecting the track sleeve and the track body through a sleeve connection.

[0020] The present invention is further configured such that the movable end of the hydraulic lifting device is connected to the rear back plate of the elastic lifting platform.

[0021] Through the above technical solution: because the movable end of the hydraulic lifting device is connected to the rear back plate of the flexible lifting platform, the position of the flexible lifting platform can be effectively changed for use due to the extension and retraction of the hydraulic lifting device.

[0022] The beneficial effects of this utility model are as follows: By incorporating a flexible lifting platform structure, a cushioning effect is achieved. The double concave booms of the hydraulic lifting device are welded to a fixed mounting frame, facilitating stable placement and use. The grooves on the inner side of the double concave booms make it easy to install and place the hydraulic telescopic cylinder. When the hydraulic telescopic cylinder extends or retracts, it effectively changes the position of the pull base plate, which is connected to the flexible lifting platform. This allows the hydraulic telescopic cylinder to extend or retract, effectively changing the position of the pull base plate, which in turn changes the position of the flexible lifting platform, thus facilitating lifting and lowering operations.

[0023] The hydraulic lifting device structure facilitates stable hydraulic lifting. The double concave boom of the hydraulic lifting device is welded to the fixed placement frame, allowing for stable placement and use. The grooves on the inner side of the double concave boom facilitate the installation and placement of the hydraulic telescopic cylinder. When the hydraulic telescopic cylinder extends or retracts, it effectively changes the position of the pull base plate, which is connected to the elastic lifting platform. This allows the hydraulic telescopic cylinder to effectively change the position of the pull base plate, and in turn, the pull base plate can effectively change the position of the elastic lifting platform, thus facilitating lifting and use. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a guide rail type hydraulic lifting platform proposed in this utility model; Figure 2 This is a schematic diagram of the fixed placement frame structure of a guide rail type hydraulic lifting platform proposed in this utility model; Figure 3 This is a schematic diagram of the hydraulic lifting device structure of a guide rail type hydraulic lifting platform proposed in this utility model; Figure 4 This is a schematic diagram of the track sleeve structure of a guide rail type hydraulic lifting platform proposed in this utility model; Figure 5 This is a schematic diagram of the elastic lifting platform structure of a guide rail type hydraulic lifting platform proposed in this utility model.

[0025] In the diagram: 1. Flexible lifting platform; 11. Movable base plate; 12. Spring with damper; 13. Upper rubber pad; 14. Right-angle platform; 2. Track sleeve; 21. Outer arm; 22. Track sleeve block; 23. Track sleeve groove; 3. Hydraulic lifting device; 31. Double concave arm; 32. Hydraulic telescopic cylinder; 33. Pulling base plate; 4. Track body; 5. Fixed placement frame; 51. Left fixed frame rod; 52. Right fixed frame rod; 53. Bottom connecting rod; 6. Assembly screws. Detailed Implementation

[0026] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0027] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0028] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0029] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0030] Reference Figures 1-5A guide rail type hydraulic lifting platform includes a rail body 4 and a fixed placement frame 5. The rail body 4 is installed and fixed on both sides of the front end of the fixed placement frame 5. A hydraulic lifting device 3 is provided on the inner side of the upper end of the fixed placement frame 5. Assembly screws 6 are provided at the corners of the fixed placement frame 5. A rail sleeve 2 is provided at the front end of the rail body 4. An elastic lifting platform 1 is provided at the front end of the rail sleeve 2. In use, the fixed placement frame 5 can be fixed in a designated position by the assembly screws 6 at the corners. Then, the hydraulic lifting device 3 is connected to the external hydraulic equipment, which facilitates the control of the lifting of the hydraulic lifting device 3. When the hydraulic lifting device 3 lifts, it drives the elastic lifting platform 1 to lift. When the elastic lifting platform 1 lifts, it can move at the upper limit of the rail body 4 due to the rail sleeve 2 at the rear end of the elastic lifting platform 1, making the elastic lifting platform 1 more stable during hydraulic lifting. When the elastic lifting platform 1 contacts the ground, it makes soft contact, which plays a protective role when the elastic lifting platform 1 contacts the ground and effectively avoids collision damage to the elastic lifting platform 1.

[0031] Specifically, the fixed placement frame 5 includes a left fixed frame rod 51, a right fixed frame rod 52, and a bottom connecting rod 53. The left fixed frame rod 51 is provided at the left end of the bottom connecting rod 53, and the right fixed frame rod 52 is provided at the right end of the bottom connecting rod 53. The left fixed frame rod 51 and the right fixed frame rod 52 of the fixed placement frame 5 can be effectively connected through the bottom connecting rod 53, so that the left fixed frame rod 51 and the right fixed frame rod 52 can be placed and used stably.

[0032] Specifically, the hydraulic lifting device 3 includes a double concave arm 31, a hydraulic telescopic cylinder 32, and a pull-down plate 33. The hydraulic telescopic cylinder 32 is installed on the inner side of the double concave arm 31, and the pull-down plate 33 is installed at the lower end of the piston rod of the hydraulic telescopic cylinder 32. The pull-down plate 33 is connected to the elastic lifting platform 1, and the double concave arm 31 is connected to the fixed placement frame 5. The double concave arm 31 of the hydraulic lifting device 3 is welded to the fixed placement frame 5, so that the double concave arm 31 can be placed stably for use. Due to the groove on the inner side of the double concave arm 31, the hydraulic telescopic cylinder 32 is easy to install and place. When the hydraulic telescopic cylinder 32 extends or retracts, it effectively changes the position of the pull-down plate 33. Since the pull-down plate 33 is connected to the elastic lifting platform 1, the hydraulic telescopic cylinder 32 effectively changes the position of the pull-down plate 33 when extending or retracting, and then the pull-down plate 33 can effectively change the position of the elastic lifting platform 1, which facilitates lifting and lowering.

[0033] Specifically, the track sleeve 2 includes an outer arm 21, track blocks 22, and track grooves 23. Track blocks 22 are provided on both sides of the inner end of the outer arm 21, and track grooves 23 are provided inside the track blocks 22. The track blocks 22 are connected to the track body 4 through the track grooves 23. The outer arm 21 is connected to the elastic lifting platform 1. The outer arm 21 of the track sleeve 2 is welded to the elastic lifting platform 1, which facilitates installation and placement. The track blocks 22 are connected to the track body 4 through the track grooves 23. When the elastic lifting platform 1 is raised and lowered by the hydraulic lifting device 3, the elastic lifting platform 1 drives the outer arm 21 to move. The track blocks 22 on both sides of the inner end of the outer arm 21 are connected to the track body 4 through the track grooves 23, so that the outer arm 21 can be limited in movement, making the movement more stable.

[0034] Specifically, the flexible lifting platform 1 includes a movable base plate 11, damped springs 12, an upper rubber pad 13, and a right-angle platform 14. The upper rubber pad 13 is located on the inner side of the right-angle platform 14. Several damped springs 12 are evenly arranged in the groove at the lower end of the right-angle platform 14. The movable base plate 11 is located at the lower end of the damped springs 12. The right-angle platform 14 is connected to the track sleeve 2. The right-angle platform 14 of the flexible lifting platform 1 is connected to the track sleeve 2, thus allowing the right-angle platform 14 to lift... When the right-angle platform 14 moves in a stable and limited manner due to the track sleeve 2 on the right-angle platform 14, the upper inner rubber pad 13 on the right-angle platform 14 effectively prevents items from slipping when placed on it. The damped spring 12 in the groove at the lower end of the right-angle platform 14 acts as a shock absorber. When it descends and contacts the ground, the damped spring 12 contacts the ground through the movable base plate 11. The elasticity of the damped spring 12 acts as a blocking effect, effectively preventing damage caused by hard contact of the right-angle platform 14.

[0035] Specifically, there are two track sleeves 2, which are symmetrically arranged on both sides of the rear end of the elastic lifting platform 1. As a result, the elastic lifting platform 1 is more stable when moving due to the limiting effect of the two track sleeves 2.

[0036] Specifically, the track sleeve 2 and the track body 4 are connected by a sleeve, which facilitates the use of limited movement.

[0037] Specifically, the movable end of the hydraulic lifting device 3 is connected to the rear back plate of the elastic lifting platform 1, so that the position of the elastic lifting platform 1 can be effectively changed by the extension and retraction of the hydraulic lifting device 3.

[0038] Working principle: In use, the fixed placement frame 5 is fixed in the designated position by the assembly screws 6 at the corner. Then, the hydraulic lifting device 3 is connected to the external hydraulic equipment, which facilitates the control of the lifting of the hydraulic lifting device 3. When the hydraulic lifting device 3 lifts, it drives the elastic lifting platform 1 to lift. When the elastic lifting platform 1 lifts, the track sleeve 2 at the rear end of the elastic lifting platform 1 can move at the upper limit of the track body 4, making the elastic lifting platform 1 more stable during hydraulic lifting. When the elastic lifting platform 1 comes into contact with the ground, it makes soft contact, which plays a protective role and effectively avoids collision damage to the elastic lifting platform 1.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guide rail type hydraulic lifting platform, comprising a rail body (4) and a fixed placement frame (5), characterized in that, The track body (4) is installed and fixed on both sides of the front end of the fixed placement frame (5). The upper inner side of the fixed placement frame (5) is provided with a hydraulic lifting device (3). The corner of the fixed placement frame (5) is provided with an assembly screw (6). The front end of the track body (4) is provided with a track sleeve (2). The front end of the track sleeve (2) is provided with an elastic lifting platform (1).

2. The guide rail type hydraulic lifting platform according to claim 1, characterized in that, The fixed placement frame (5) includes a left fixed frame rod (51), a right fixed frame rod (52) and a bottom connecting rod (53). The left fixed frame rod (51) is provided at the left end of the bottom connecting rod (53), and the right fixed frame rod (52) is provided at the right end of the bottom connecting rod (53).

3. The guide rail type hydraulic lifting platform according to claim 1, characterized in that, The hydraulic lifting device (3) includes a double concave arm (31), a hydraulic telescopic cylinder (32) and a pulling base plate (33). The hydraulic telescopic cylinder (32) is provided on the inner side of the double concave arm (31). The lower end of the piston rod of the hydraulic telescopic cylinder (32) is provided with a pulling base plate (33). The pulling base plate (33) is connected to the elastic lifting platform (1). The double concave arm (31) is connected to the fixed placement frame (5).

4. The guide rail type hydraulic lifting platform according to claim 1, characterized in that, The track sleeve (2) includes an outer arm (21), a track block (22) and a track groove (23). The inner ends of the outer arm (21) are provided with track blocks (22), and the track blocks (22) are provided with track grooves (23). The track blocks (22) are connected to the track body (4) through the track grooves (23). The outer arm (21) is connected to the elastic lifting platform (1).

5. A guide rail type hydraulic lifting platform according to claim 1, characterized in that, The elastic lifting platform (1) includes a movable base plate (11), a damper spring (12), an upper rubber pad (13), and a right-angle platform (14). The upper rubber pad (13) is provided on the inner side of the right-angle platform (14). Several damper springs (12) are evenly arranged in the groove at the lower end of the right-angle platform (14). The movable base plate (11) is provided at the lower end of the damper spring (12). The right-angle platform (14) is connected to the track sleeve (2).

6. A guide rail type hydraulic lifting platform according to claim 1, characterized in that, There are two track sleeves (2), and the track sleeves (2) are symmetrically arranged on both sides of the rear end of the elastic lifting platform (1).

7. A guide rail type hydraulic lifting platform according to claim 1, characterized in that, The track sleeve (2) and the track body (4) are connected by a sleeve.

8. A guide rail type hydraulic lifting platform according to claim 1, characterized in that, The movable end of the hydraulic lifting device (3) is connected to the rear back plate of the elastic lifting platform (1).

Images