Anti-swing battery swap station battery swap hoist

Abstract

This utility model discloses an anti-sway battery swapping station hoist, including an upper hoist and a lower hoist. The upper hoist is located above the lower hoist. Adjustment chambers are provided inside both sides of the upper hoist, and an adjustment chamber is located between the two adjustment chambers. A screw is rotatably connected between the two ends inside the adjustment chamber, and a threaded seat is threaded onto the screw. A slider is fixed to the front and rear ends of the threaded seat. A knob is rotatably connected between the two ends inside the adjustment chamber, and both ends of the knob are fixedly connected to one end of the screw. Insert blocks are fixed to the upper and lower ends of the threaded seat. Connecting posts are fixed to both sides of the upper end of the lower hoist, and slots are equidistantly arranged on one side of each connecting post, with the slots engaging with the insert blocks. This utility model easily prevents swaying and has good structural stability.

Description

Technical Field

[0001] This utility model relates to the field of crane lifting equipment technology, specifically to a battery swapping lifting equipment for a battery swapping station that prevents swaying. Background Technology

[0002] Lifting tools refer to devices used in lifting machinery to lift heavy objects. The most commonly used lifting tools for lifting packaged items are hooks and slings. Others include lifting rings, lifting suction cups, clamps, and forks. Battery swapping stations generally use lifting tools to replace batteries.

[0003] Existing lifting devices typically use steel wire ropes for lifting and lowering. During the transport of the battery box, the shaking of the lifting device can cause the battery box to sway, which can affect the installation between the battery box and the electric vehicle, and may also damage the components inside the battery box. Utility Model Content

[0004] The purpose of this utility model is to provide a battery swapping hoist for a battery swapping station that prevents swaying, so as to solve the problem mentioned in the background art that the hoist is prone to strong swaying when lifting the battery box.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a battery swapping hoist for an anti-swaying battery swapping station, comprising an upper hoist and a lower hoist. The upper hoist is positioned above the lower hoist. Adjustment chambers two on both sides of the upper hoist are provided, and an adjustment chamber one is positioned between the two adjustment chambers. A screw is rotatably connected between the two ends of the adjustment chamber two, and a threaded seat is threaded onto the screw. A slider is fixed at both the front and rear ends of the threaded seat. A knob is rotatably connected between the two ends of the adjustment chamber one, and both ends of the knob are fixedly connected to one end of the screw. The threaded seat... Both the upper and lower ends are fixed with insert blocks. Both sides of the upper end of the lower hanger are fixed with connecting columns, and slots are equidistantly arranged on one side of the connecting columns. The slots are engaged with the insert blocks. The connecting columns are inserted into the clearance slots. The distance between the upper and lower hangers is adjusted. The knob is turned, the screw rotates, and the threaded seat moves along the screw. Since the threads of the two screws are in opposite directions, the two threaded seats move closer or further away from each other, thereby allowing the two sets of insert blocks to be inserted into the slots. The distance between the upper and lower hangers is fixed, so that the distance from the movable pulley assembly to the crane lifting mechanism is minimized, reducing the swing of the wire rope.

[0006] As a further technical solution of this utility model, one end of the adjustment chamber two is provided with a clearance groove, and the clearance groove is slidably connected to the connecting column. The adjustment chamber two makes way for the connecting column through the clearance groove.

[0007] As a further technical solution of this utility model, the upper end of the adjustment chamber is hinged with a cover plate, and the inner wall of the cover plate is fixed with an anti-rotation block corresponding to the knob. The cover plate can protect the knob, and the anti-rotation block has several anti-slip protrusions evenly distributed on it to prevent the screw from rotating on its own.

[0008] As a further technical solution of this utility model, both sides of the cover plate are threaded with bolts, and the rear end of the bolts is threaded with the front end of the upper hanger. Before the cover plate is placed on the adjustment chamber, bolts are screwed into the cover plate and the upper hanger in sequence to fix the position of the cover plate.

[0009] As a further technical solution of this utility model, hooks are provided on both sides of the lower end of the lower hanger, and guide rods are fixed at both ends of the lower hanger.

[0010] As a further technical solution of this utility model, guide blocks are provided at both ends of the upper hanger, and the guide blocks are slidably connected to the guide rod. The upper hanger limits the guide rod through the guide blocks, so that the upper hanger and the lower hanger are integrated, thereby improving the stability of the lower hanger.

[0011] As a further technical solution of this utility model, the front and rear ends of the adjustment chamber two are provided with sliding grooves, and the slider is slidably connected to the sliding grooves. The adjustment chamber two limits the slider through the sliding grooves, which is conducive to the stable movement of the threaded seat.

[0012] As a further technical solution of this utility model, the upper end of the upper hanger is hinged with a connecting rod, and the upper end of the connecting rod is connected with a support beam. Both sides of the upper end of the support beam are fixed with movable pulley assemblies. The support beam and the upper hanger are relatively large in volume and mass, and their cooperation can raise the center of gravity of the lifting device, which helps to reduce the swing of the wire rope.

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

[0014] By adjusting the second adjustment chamber through the clearance groove, the connecting column is repositioned. Then, the connecting column is inserted into the clearance groove, and the distance between the upper and lower hangers is adjusted. Turning the knob rotates the screw, causing the threaded seat to move along the screw. Since the two screw threads are in opposite directions, the two threaded seats move closer or further apart, thereby allowing the two sets of inserts to be inserted into the slots, fixing the distance between the upper and lower hangers. This minimizes the distance between the moving pulley assembly and the crane lifting mechanism, reducing the sway of the wire rope. At the same time, the support beam and the upper hanger are relatively large in volume and mass, and their cooperation can raise the center of gravity of the lifting device, which helps to reduce the sway of the wire rope and is easy to prevent swaying.

[0015] By placing the cover plate on the front of the regulating chamber, bolts are screwed into the cover plate and the upper hanger in sequence to fix the position of the cover plate. The cover plate can protect the knob. Several anti-slip protrusions are evenly distributed on the anti-rotation block to prevent the screw from rotating on its own, and the structure has good stability. Attached Figure Description

[0016] Figure 1 This is a frontal sectional view of the present invention.

[0017] Figure 2 This is a schematic diagram of the cover plate opening structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the cover plate closure structure of this utility model;

[0019] Figure 4 This is a cross-sectional view of the upper hanging frame of this utility model.

[0020] Figure 5 This is a schematic diagram of the threaded seat and insert block structure of this utility model.

[0021] In the diagram: 1. Guide block; 2. Guide rod; 3. Connecting column; 4. Connecting rod; 5. Support beam; 6. Moving pulley assembly; 7. Threaded seat; 8. Cover plate; 9. Anti-rotation block; 10. Adjustment chamber one; 11. Adjustment chamber two; 12. Upper hanger; 13. Knob; 14. Screw; 15. Insert block; 16. Clearance groove; 17. Slot; 18. Lower hanger; 19. Hook; 20. Slide groove; 21. Slider; 22. Bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 An embodiment of this utility model provides a battery swapping hoist for a battery swapping station that prevents swaying, comprising an upper hoist 12 and a lower hoist 18. The upper hoist 12 is located at the upper end of the lower hoist 18. Adjustment chambers 2 11 are provided inside both sides of the upper hoist 12, and an adjustment chamber 10 is provided between the adjustment chambers 2 11. A screw 14 is rotatably connected between the two ends inside the adjustment chamber 2 11, and a threaded seat 7 is threadedly fitted on the screw 14. A slider 21 is fixed at the front end and the rear end of the threaded seat 7. A knob 13 is rotatably connected between the two ends inside the adjustment chamber 10, and both ends of the knob 13 are fixedly connected to one end of the screw 14. Insert blocks 15 are fixed at the upper end and the lower end of the threaded seat 7. Connecting posts 3 are fixed on both sides of the upper end of the lower hoist 18, and slots 17 are equidistantly provided on one side of the connecting posts 3, and the slots 17 are engaged with the insert blocks 15.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, the connecting column 3 is inserted into the relief groove 16, the distance between the upper hanger 12 and the lower hanger 18 is adjusted, the knob 13 is turned, the screw 14 rotates, and the threaded seat 7 moves along the screw 14. Since the threads of the two screws 14 are in opposite directions, the two threaded seats 7 move closer or further away from each other, thereby allowing the two sets of inserts 15 to be inserted into the slots 17, fixing the distance between the upper hanger 12 and the lower hanger 18, so that the distance from the movable pulley assembly 6 to the crane lifting mechanism is minimized, reducing the swing of the wire rope.

[0025] One end of the regulating chamber 2 11 is provided with a relief groove 16, and the relief groove 16 is slidably connected to the connecting column 3;

[0026] Specifically, such as Figure 1 and Figure 4 As shown, the regulating chamber 2 11 makes way for the connecting column 3 through the clearance groove 16.

[0027] The upper end of the regulating chamber 10 is hinged with a cover plate 8, and the inner wall of the cover plate 8 is fixed with an anti-rotation block 9 corresponding to the knob 13.

[0028] Specifically, such as Figure 2 and Figure 3 As shown, the cover plate 8 can protect the knob 13, and the anti-rotation block 9 has several anti-slip protrusions evenly distributed to prevent the screw 14 from rotating.

[0029] Both sides of the cover plate 8 are threaded with bolts 22, and the rear end of the bolts 22 is threaded with the front end of the upper hanger 12.

[0030] Specifically, such as Figure 2 and Figure 3 As shown, place the cover plate 8 in front of the regulating chamber 10, and screw the bolts 22 into the cover plate 8 and the upper hanger 12 in sequence to fix the position of the cover plate 8.

[0031] Hooks 19 are provided on both sides of the lower end of the lower hanger 18, guide rods 2 are fixed at both ends of the lower hanger 18, and guide blocks 1 are provided at both ends of the upper hanger 12, and the guide blocks 1 are slidably connected to the guide rods 2.

[0032] Specifically, such as Figure 1 and Figure 4 As shown, the upper hanger 12 limits the guide rod 2 through the guide block 1, so that the upper hanger 12 and the lower hanger 18 are integrated, which improves the stability of the lower hanger 18.

[0033] The front and rear ends of the regulating chamber 21 are provided with sliding grooves 20, and the slider 21 is slidably connected to the sliding grooves 20;

[0034] Specifically, such as Figure 1 and Figure 4As shown, the adjustment chamber 21 limits the slider 21 through the slide groove 20, which is beneficial to the stable movement of the threaded seat 7.

[0035] The upper end of the upper hanger 12 is hinged to a connecting rod 4, and the upper end of the connecting rod 4 is connected to a support beam 5. Both sides of the upper end of the support beam 5 are fixed with movable pulley assemblies 6.

[0036] Specifically, such as Figure 1 and Figure 3 As shown, the support beam 5 and the upper hanger 12 are relatively large in volume and mass. When they work together, they can raise the center of gravity of the lifting device, which helps to reduce the swaying of the wire rope.

[0037] Working principle: During use, the adjusting chamber 2 11 makes room for the connecting column 3 through the clearance groove 16, and then the connecting column 3 is inserted into the clearance groove 16. Furthermore, the upper hanger 12 limits the guide rod 2 through the guide block 1, making the upper hanger 12 and the lower hanger 18 a single unit, improving the stability of the lower hanger 18. Adjusting the distance between the upper hanger 12 and the lower hanger 18 by turning the knob 13 causes the screw 14 to rotate, driving the threaded seat 7 to move along the screw 14. Additionally, the adjusting chamber 2 11 limits the slider 21 through the sliding groove 20, facilitating the stable movement of the threaded seat 7. Since the threads of the two screws 14 are in opposite directions, the two threaded seats 7 move closer to each other or... By moving away from the movement, the two sets of insert blocks 15 are inserted into the slots 17, fixing the distance between the upper hanger 12 and the lower hanger 18, thus minimizing the distance between the movable pulley assembly 6 and the crane lifting mechanism, reducing the sway of the wire rope. Then, the cover plate 8 is placed in front of the adjustment chamber 10, and bolts 22 are screwed into the cover plate 8 and the upper hanger 12 in sequence to fix the position of the cover plate 8. The cover plate 8 can protect the knob 13. Several anti-slip protrusions are evenly distributed on the anti-rotation block 9 to prevent the screw 14 from rotating. At the same time, the support beam 5 and the upper hanger 12 are relatively large in volume and mass, and their cooperation can raise the center of gravity of the lifting device, which helps to reduce the sway of the wire rope. In summary, the lifting device is easy to prevent swaying and has good structural stability.

[0038] 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 swing-resistant battery swapping station hoist, comprising an upper hoist (12) and a lower hoist (18), characterized in that: The upper hanger (12) is located at the upper end of the lower hanger (18). The upper hanger (12) has two adjustment chambers (11) on both sides, and an adjustment chamber (10) is located between the two adjustment chambers (11). A screw (14) is rotatably connected between the two ends inside the adjustment chamber (11), and a threaded seat (7) is threaded on the screw (14). A slider (21) is fixed at the front end and the rear end of the threaded seat (7). A knob (13) is rotatably connected between the two ends inside the adjustment chamber (10), and both ends of the knob (13) are fixedly connected to one end of the screw (14). A plug (15) is fixed at the upper end and the lower end of the threaded seat (7). A connecting post (3) is fixed on both sides of the upper end of the lower hanger (18), and a slot (17) is equidistantly provided on one side of the connecting post (3), and the slot (17) is engaged with the plug (15).

2. The anti-sway battery swapping hoist for a battery swapping station according to claim 1, characterized in that: One end of the adjustment chamber 2 (11) is provided with a relief groove (16), and the relief groove (16) is slidably connected to the connecting column (3).

3. The anti-sway battery swapping hoist for a battery swapping station according to claim 1, characterized in that: The upper end of the regulating chamber (10) is hinged with a cover plate (8), and the inner wall of the cover plate (8) is fixed with an anti-rotation block (9) corresponding to the knob (13).

4. The anti-sway battery swapping hoist for a battery swapping station according to claim 3, characterized in that: Both sides of the cover plate (8) are threaded with bolts (22), and the rear end of the bolts (22) is threaded with the front end of the upper hanger (12).

5. The anti-sway battery swapping hoist for a battery swapping station according to claim 1, characterized in that: Hooks (19) are provided on both sides of the lower end of the lower bracket (18), and guide rods (2) are fixed at both ends of the lower bracket (18).

6. The anti-sway battery swapping hoist for a battery swapping station according to claim 1, characterized in that: Both ends of the upper hanger (12) are provided with guide blocks (1), and the guide blocks (1) are slidably connected to the guide rod (2).

7. A battery swapping hoist for an anti-swaying battery swapping station according to claim 2, characterized in that: The front and rear ends of the adjustment chamber 2 (11) are provided with sliding grooves (20), and the slider (21) is slidably connected to the sliding grooves (20).

8. A battery swapping hoist for an anti-swaying battery swapping station according to claim 6, characterized in that: The upper end of the upper hanger (12) is hinged to a connecting rod (4), and the upper end of the connecting rod (4) is connected to a support beam (5). Both sides of the upper end of the support beam (5) are fixed with movable pulley assemblies (6).

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