Buffer protection mechanism of energy storage battery elevator

Abstract

The utility model discloses a buffer protection mechanism of an energy storage battery elevator, which relates to the technical field of elevators, and comprises a bottom frame, a buffer component is arranged at the lower end of the bottom frame, a top frame is arranged above the bottom frame, and a buffer component is arranged at the lower end of the top frame. First adjusting frames and second adjusting frames are arranged between the bottom frame and the top frame, one first adjusting frame and one second adjusting frame form one group, two groups are arranged in total, and a rotating shaft is arranged between the two groups of first adjusting frames and second adjusting frames; according to the scheme, the problems that an existing energy storage battery lifter slowly moves through a hydraulic rod, local shock resistance is achieved through a damping spring, and the positions close to the corners and the center do not have the damping and buffering effect, so that damping and buffering are not uniform, and the service life of the energy storage battery lifter is prolonged are solved. And the central area is easily damaged and bent due to heavy stress.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, specifically to a buffer protection mechanism for an energy storage battery elevator. Background Technology

[0002] The energy storage battery lift is an innovative device that combines energy storage technology with the function of a lift, and is mainly used in energy storage and transportation scenarios.

[0003] For example, the Chinese authorized patent with publication number CN212769641U (A Railway Equipment Transport Lift) includes a base plate and a top plate. U-shaped blocks are fixedly installed at the front and rear ends of the top left side of the base plate and the front and rear ends of the bottom right side of the top plate. Two U-shaped blocks on the same side are movably connected to a first support rod via a rotating shaft. This railway equipment transport lift, by incorporating a buffer box, shock-absorbing springs, and a movable rod, allows the shock-absorbing springs to dampen the railway equipment placed on the top plate when encountering vibrations, preventing the equipment from being subjected to heavy vibrations and providing good protection against damage. Furthermore, by incorporating a threaded rod, handle, and support feet, the handle can be rotated when the lift stops, causing the support feet to move downwards until the rollers are raised. This structure prevents the lift from moving arbitrarily when stopped, making it more user-friendly.

[0004] However, existing energy storage battery lifts rely on hydraulic rods for slow movement and shock-absorbing springs for localized shock absorption, but these are mainly located near corners, lacking shock absorption and buffering in the center. This results in uneven shock absorption and buffering, making the central area prone to damage and bending due to heavy stress. Therefore, this does not meet the current requirements. To address this, we propose a buffer protection mechanism for energy storage battery lifts. Utility Model Content

[0005] The purpose of this utility model is to provide a buffer protection mechanism for an energy storage battery lift, in order to solve the problem mentioned in the background art that the existing energy storage battery lift relies on hydraulic rods for slow movement and shock-absorbing springs for local shock resistance. However, these springs are all located near corners, and the central part lacks shock absorption and buffering effects, resulting in uneven shock absorption and buffering, which easily causes damage and bending due to heavy stress in the central area.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a buffer protection mechanism for an energy storage battery elevator, comprising: a bottom frame, a buffer component at the lower end of the bottom frame, a top frame above the bottom frame, a first adjusting frame and a second adjusting frame between the bottom frame and the top frame, wherein one first adjusting frame and one second adjusting frame form a group, and a total of two groups are provided, and a rotating shaft is provided between the two groups of first adjusting frames and second adjusting frames.

[0007] Preferably, the buffer assembly includes a base, and a partition plate is provided inside the cavity of the base. Multiple partition plates are provided and are distributed in an equidistant array. Placement cavities are provided on both sides of the partition plate.

[0008] Preferably, the placement cavity is provided with shock-absorbing pads, and multiple shock-absorbing pads are provided.

[0009] Preferably, the buffer assembly further includes a guide post, which is located at the upper end of the base one near the corner. The bottom end of the guide post is provided with a base two, and the upper end of the base two is provided with a fixing screw. The base two is threadedly connected to the base one through the fixing screw.

[0010] Preferably, positioning seats are provided on the front and rear surfaces at both ends of the bottom frame, and the positioning seats are welded and fixed to the bottom frame. A guide groove that runs vertically through the center of the positioning seat is provided, and the guide column moves vertically along the guide groove.

[0011] Preferably, both ends of the first adjustment frame and the second adjustment frame are provided with rotating lugs, and the two ends of the first adjustment frame and the second adjustment frame are rotatably connected to the bottom frame and the top frame respectively through the rotating lugs.

[0012] Preferably, the upper end of the top frame is provided with a placement platform, and both inner walls of one end of the bottom frame are provided with moving grooves.

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

[0014] (1) This utility model sets a buffer component at the lower end of the bottom frame. When the buffer component is installed, multiple shock-absorbing pads are installed in multiple placement cavities. Since the shock-absorbing pads are made of rubber, they have a buffering and shock-absorbing effect, which improves the impact resistance and vibration resistance of the energy storage battery lift, avoids the phenomenon of position displacement of the energy storage battery lift, improves the overall stability and the accuracy of the lifting position. Furthermore, by distributing multiple shock-absorbing pads at equal intervals at the lower end of the bottom frame, the existing method of using shock-absorbing springs in certain areas is replaced, which improves the buffering range and uniformity, thereby avoiding the bending and breakage of the bottom frame, improving safety and service life. This solves the problem that the existing energy storage battery lift relies on hydraulic rods for slow movement and uses shock-absorbing springs for local shock resistance, which are all near the corners and lack shock-absorbing buffering effect in the center, resulting in uneven shock-absorbing buffering and easy damage and bending of the center area due to heavy stress.

[0015] (2) By setting a guide post at the upper end of the base near the corner, the guide post is inserted into the guide groove when the buffer component is installed, which has a limiting effect, preventing the base from shifting from the bottom frame and improving stability and safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the buffer component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the buffer assembly of this utility model;

[0019] Figure 4 This is a partial enlarged view of point A of this utility model;

[0020] In the diagram: 1. Bottom frame; 2. Top frame; 3. Placement platform; 4. First adjustment frame; 5. Buffer assembly; 6. Base one; 7. Shock-absorbing pad; 8. Guide column; 9. Base two; 10. Fixing screw; 11. Divider plate; 12. Placement cavity; 13. Positioning seat; 14. Guide groove; 15. Second adjustment frame; 16. Rotating shaft; 17. Rotating ear seat; 18. Moving groove. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a buffer protection mechanism for an energy storage battery elevator, comprising: a bottom frame 1, a buffer component 5 at the lower end of the bottom frame 1, a top frame 2 above the bottom frame 1, a first adjusting frame 4 and a second adjusting frame 15 between the bottom frame 1 and the top frame 2, with one first adjusting frame 4 and one second adjusting frame 15 forming a group, and two groups in total. A rotating shaft 16 is provided between the two groups of first adjusting frames 4 and second adjusting frames 15. Rotating lugs 17 are provided at both ends of the first adjusting frames 4 and second adjusting frames 15, and the two ends of the first adjusting frames 4 and second adjusting frames 15 are rotatably connected to the bottom frame 1 and the top frame 2 respectively through the rotating lugs 17. A placement platform 3 is provided at the upper end of the top frame 2. Moving grooves 18 are provided on both inner walls of one side of the bottom frame 1. A hydraulic push rod is additionally installed between the two groups of first adjusting frames 4 and second adjusting frames 15, thereby realizing the upward movement of the top frame 2. This is an existing elevator structure, and the technology is available, so it is not shown in the figures in this application and is not described in detail.

[0023] The buffer assembly 5 includes a base 6, with multiple partition plates 11 arranged in an equidistant array inside the cavity of the base 6. Placement cavities 12 are provided on both sides of each partition plate 11, and multiple shock-absorbing pads 7 are provided inside each placement cavity 12. The buffer assembly 5 also includes a guide post 8 located at the upper end of the base 6 near a corner. A second base 9 is located at the bottom end of the guide post 8, and a fixing screw 10 is located at the upper end of the second base 9, connecting the second base 9 to the base 6 via the fixing screw 10. The bottom frame 1 is connected by a threaded connection. Positioning seats 13 are provided on the front and rear surfaces of both ends of the bottom frame 1. The positioning seats 13 are welded and fixed to the bottom frame 1. A guide groove 14 that runs vertically through the center of the positioning seat 13 is provided. The guide post 8 moves up and down along the guide groove 14 to install multiple shock-absorbing pads 7 into multiple placement cavities 12. Then, the base 6 is placed at the lower end of the bottom frame 1. The lower surface of the bottom frame 1 contacts the upper surface of the shock-absorbing pad 7. The guide post 8 is inserted into the guide groove 14 to limit the position and prevent the base 6 from shifting from the bottom frame 1, thereby improving stability and safety.

[0024] Since the shock-absorbing pad 7 is made of rubber, it has a cushioning and shock-absorbing effect. When lifting and placing items through the placement platform 3, the shock-absorbing pad 7 improves the impact and vibration resistance of the energy storage battery lift, avoids the displacement of the energy storage battery lift, improves the overall stability and the accuracy of the lifting position, and the multiple shock-absorbing pads 7 are evenly distributed at the lower end of the bottom frame 1, replacing the existing method of using shock-absorbing springs in certain areas, improving the range and uniformity of the cushioning, thereby avoiding the bending and breakage of the bottom frame 1, improving safety and service life.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cushioning protection mechanism of an energy storage battery elevator, comprising a bottom frame (1), characterized in that: A buffer assembly (5) is provided at the lower end of the bottom frame (1), and a top frame (2) is provided above the bottom frame (1). A first adjustment frame (4) and a second adjustment frame (15) are provided between the bottom frame (1) and the top frame (2), and one first adjustment frame (4) and one second adjustment frame (15) form a group, with a total of two groups. A rotating shaft (16) is provided between the two groups of first adjustment frames (4) and second adjustment frames (15). The buffer assembly (5) includes a base (6), and a partition plate (11) is provided inside the cavity of the base (6), and the partition plate (11) is provided with... There are multiple partition plates (11) arranged in an equidistant array. Each partition plate (11) has a placement cavity (12) on both sides. The placement cavity (12) is provided with a shock-absorbing pad (7). There are multiple shock-absorbing pads (7). The buffer assembly (5) also includes a guide post (8). The guide post (8) is located at the upper end of the base one (6) near the corner. The bottom end of the guide post (8) is provided with a base two (9). The upper end of the base two (9) is provided with a fixing screw (10). The base two (9) is threadedly connected to the base one (6) through the fixing screw (10).

2. A cushioning protection mechanism for an energy storage elevator as claimed in claim 1, wherein: The bottom frame (1) has a positioning seat (13) on both the front and rear surfaces at both ends, and the positioning seat (13) is welded and fixed to the bottom frame (1). The center of the positioning seat (13) has a guide groove (14) that runs through it from top to bottom, and the guide column (8) moves up and down along the guide groove (14).

3. The buffer protection mechanism for an energy storage battery elevator according to claim 1, characterized in that: Both ends of the first adjustment frame (4) and the second adjustment frame (15) are provided with rotating ear seats (17), and the two ends of the first adjustment frame (4) and the second adjustment frame (15) are rotatably connected to the bottom frame (1) and the top frame (2) respectively through the rotating ear seats (17).

4. The cushioning protection mechanism of the energy storage elevator according to claim 1, characterized in that: The top frame (2) is provided with a placement platform (3) at its upper end, and the bottom frame (1) is provided with moving grooves (18) on both sides of its inner wall.

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