Automobile lithium battery transfer frame with protection mechanism

Abstract

The invention is applied to the technical field of battery transfer racks, and particularly discloses an automobile lithium battery transfer rack with a protection mechanism, the automobile lithium battery transfer rack comprises an insertion rack, and a solid connecting rod is inserted into the outer surface of the insertion rack. According to the automobile lithium battery transfer frame with the protection mechanism, a first clamping block and a second clamping block are pushed to move by tightening a first screw rod and a second screw rod, so that the second clamping block and the first clamping block can be clamped with a first clamping groove and a second clamping groove; a first clamping groove, a second clamping groove, a second clamping block and a helical tooth design of the first clamping block are matched, so that the loosening and displacement phenomena caused by vibration in the transfer process are avoided, a first sliding sleeve and a second sliding sleeve can be connected with a sliding frame and a sliding insertion rod more firmly, and in the transportation process of the automobile lithium battery, the stability of the automobile lithium battery is improved. Battery displacement, impact and damage caused by impact such as road bumping and sudden braking and sudden rotating are avoided, and protection on the automobile lithium battery is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of battery transport racks, in particular to an automobile lithium battery transport rack with a protection mechanism. Background Art

[0002] With the increasing attention paid to environmental protection and sustainable development around the world, electric vehicles, as a clean and efficient means of transportation, are rapidly growing in market share. Among new energy vehicles, automotive lithium batteries, as the core components of electric vehicles, are also experiencing increasing demand. In the production, transportation and installation of automotive lithium batteries, the transportation of batteries is crucial, and transfer racks play a vital role in the transportation of automotive lithium batteries.

[0003] Traditional battery transfer racks often only focus on the functions of carrying and transporting batteries, but ignore the protection of lithium batteries. Automotive lithium batteries themselves have the characteristics of high energy density and active chemical properties. They face various potential risks during the transportation process. For example, vibration and collision during transportation may cause damage to the battery casing and displacement of internal electrodes, thereby causing safety problems such as short circuit and leakage. This will not only cause property loss, but may also endanger people's lives. Therefore, it is necessary to invent a new energy battery transfer rack to prevent batteries from catching fire due to vibration, movement, collision and other reasons. Summary of the Invention

[0004] The purpose of the present invention is to provide an automobile lithium battery transport rack with a protective mechanism to solve the problem raised in the above background technology that automobile lithium batteries are easily damaged and caught fire due to reasons such as movement and collision.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automobile lithium battery transfer rack with a protective mechanism, comprising an insertion rack, a sliding rack fixedly installed on the outer surface of the insertion rack, a solid connecting rod plugged into the outer surface of the insertion rack, and sliding rods fixedly installed between the solid connecting rods, plug-in sleeve rods fixedly installed on the outer surfaces of both ends of the insertion rack, and reinforcing ribs fixedly installed between the plug-in sleeve rods and the insertion rack, a first sliding sleeve slidably installed on the outer surface of the sliding rack, and a second sliding sleeve slidably installed on the outer surface of the sliding rod, the second sliding sleeve, the first sliding sleeve and the outer surfaces of the sliding rack and the sliding rod are provided with a sliding fastening mechanism.

[0006] Preferably, the sliding fastening mechanism includes: a first clamping groove, the first clamping groove is fixedly provided on the outer surfaces of both sides of the sliding frame, the first clamping block is slidably installed inside the first sliding sleeve, and the outer surface of the first clamping block is rotatably installed with a first screw, and the first screw is threadedly connected to the first sliding sleeve, and the two ends of the sliding rod are fixedly provided with a second clamping groove, the second sliding sleeve is slidably installed with a second clamping block, and the outer surface of the second clamping block is rotatably installed with a second screw, and the second screw is threadedly connected to the second sliding sleeve, the second clamping block is clamped with the second clamping groove, and the outer surfaces of the second clamping groove and the second clamping block are helical tooth designs, the first clamping groove is clamped with the first clamping block, and the outer surfaces of the first clamping block and the first clamping groove are helical tooth designs.

[0007] By adopting the above technical solution, the first clamping block, the second clamping block and the first clamping groove, the second clamping groove can be engaged with each other to strengthen the fixing strength and reduce the probability of battery displacement due to impact during the movement process. At the same time, the helical tooth design of the first clamping block, the second clamping block, the first clamping groove and the second clamping groove prevents the first sliding sleeve and the second sliding sleeve from moving easily when fixing the battery, thereby enhancing the firmness of the battery when fixed.

[0008] Preferably, the outer surfaces of the second sliding sleeve and the first sliding sleeve are inclined, and the outer surfaces of the first clamping block and the second clamping block are respectively fixedly mounted with buffer shock-absorbing pads, and the outer surfaces of the buffer shock-absorbing pads fit the outer surface of the automotive lithium battery.

[0009] By adopting the above technical solution, the shock absorbing pad can reduce the vibration transmitted when the automobile lithium battery is impacted, and can reduce the damage to the contact points between the first and second clamping blocks and the battery.

[0010] Preferably, a forklift cover is fixedly installed on the outer surface of the insertion rack, and the outer surface of the forklift cover does not fit the outer surface of the sliding rack. The forklift cover is a full-cover design, and a shock-absorbing and wear-resistant rubber pad is fixedly installed on the outer surface of the sliding rack, and the outer surface of the shock-absorbing and wear-resistant rubber pad fits the outer surface of the automobile lithium battery.

[0011] By adopting the above technical solution, when the automobile lithium battery is placed inside the transfer rack through the shock-absorbing and wear-resistant rubber pad, the vibration generated by bumps can be absorbed by the characteristics of the shock-absorbing and wear-resistant rubber pad itself, and the probability of displacement can be reduced by the friction of the shock-absorbing and wear-resistant rubber pad. At the same time, the full-cover design of the forklift cover reduces the probability of the forklift's teeth damaging the automobile lithium battery when the transfer rack is moved by the forklift.

[0012] Preferably, the insertion frame is plugged into the solid connecting rod, and a bolt rod is fixedly installed on the outer surface of the solid connecting rod, and another bolt rod is fixedly installed on the outer surface of the plug-in sleeve rod, and a threaded plug-in mechanism is provided between the plug-in sleeve rod and the solid connecting rod.

[0013] By adopting the above technical solution, the transfer rack can be disassembled during transportation through the connection of the solid connecting rod and the insertion rack, which is convenient for storage of the transfer rack during transportation. The solid design of the solid connecting rod makes the transfer rack more secure when it is equipped with automotive lithium batteries and lifted up to bear the overall force.

[0014] Preferably, the threaded connection mechanism includes: a support rod, the outer surfaces of both ends of the support rod are penetrated by the bolt rod, and the outer surface of the bolt rod is in contact with the outer surface of the support rod, the outer surface of the bolt rod is threadedly installed with a nut, and the outer surface of the nut is in contact with the outer surface of the support rod, and the insertion frame is in contact with the outer surface of the solid connecting rod.

[0015] By adopting the above technical solution, the triangular structure formed by the support rod fixed between the insertion rack and the solid connecting rod can make the insertion rack and the solid connecting rod more firm and not displaced after being plugged in. By plugging the insertion rack and the solid connecting rod and replacing support rods of different specifications, the overall length of the transfer rack can be adjusted, and at the same time, the insertion rack and the solid connecting rod can be more firm after being plugged in.

[0016] Preferably, a guide foot is fixedly welded to the outer surface of one end of the plug-in sleeve rod, and the interior of the guide foot is inclined, and the diameter of the guide foot is larger than the diameter of the plug-in sleeve rod, and a plug-in isolation mechanism is provided between the plug-in sleeve rod and the other guide foot.

[0017] By adopting the above technical solution, the diameter of the guide foot is larger than the diameter of the plug-in sleeve, so that the contact area of ​​the transfer rack when placed on the ground can be larger, reducing damage to the ground, and the inclined design inside the guide foot can make it easier for the transfer racks to be docked and placed when stacked on each other. At the same time, the shorter design of the plug-in sleeve makes it more convenient to place the car lithium battery into the interior of the transfer rack without being blocked by the plug-in sleeve.

[0018] Preferably, the plug-in isolation mechanism includes: a solid plug-in rod, which is plugged into the inside of the plug-in sleeve rod, a snap-on piece is fixedly installed on the outer surface of the solid plug-in rod, and the snap-on piece is engaged with the plug-in sleeve rod, and a limiting block is welded and fixed at one end of the solid plug-in rod away from the snap-on piece, and the limiting block is plugged into the guide foot.

[0019] By adopting the above technical solution, the solid plug-in rod is inserted into the interior of the plug-in sleeve rod, so that the transfer rack equipped with automotive lithium batteries can be more secure when stacked, and will not tip over due to bumps or impacts. At the same time, when stacking automotive lithium batteries of different thicknesses, solid plug-in rods of different specifications can be replaced, so that the transfer rack can adjust the spacing according to the specifications of the automotive lithium batteries, so that the height of the stacked transfer racks can be controlled, the overall height and center of gravity of the transfer rack can be reduced, and the chance of tipping over due to impact, vibration, bumps and impacts is reduced.

[0020] Preferably, a lifting ring is fixedly installed on the side surface of one end of the insertion rack close to the plug-in sleeve, and the lifting ring is triangular in design. A buffer isolation foam is provided between the insertion rack and the sliding rack, and the outer surface of the buffer isolation foam is respectively in contact with the outer surface of the forklift sleeve and the car lithium battery.

[0021] By adopting the above technical solution, a single transfer rack can be transported through the lifting ring, which is convenient for moving in places where forklifts are difficult to enter. At the same time, the contact between the car lithium battery and the forklift cover can be separated by the buffer isolation foam, so that the car lithium battery will not hit the forklift cover and be damaged during bumps. At the same time, the position of the car lithium battery can be restricted.

[0022] Preferably, the insertion rack and the side surface of the solid connecting rod are fixedly installed with a hook, and the hook is T-shaped, the outer surface of the hook is tied with a waterproof cloth, and the outer surface of the waterproof cloth is in contact with the outer surface of the insertion rack.

[0023] By adopting the above technical solution, the rope of the waterproof cloth can be tied by a hook, so that the waterproof cloth can cover and wrap the outer surface of the transfer rack, so that rainwater will not come into contact with the battery during the transfer process, and the wind will not blow away the waterproof cloth, thereby reducing the chance of the car lithium battery being damaged by short circuit due to contact with water.

[0024] Compared with the prior art, the present invention has the following beneficial effects: the automobile lithium battery transport rack with a protective mechanism:

[0025] 1. The first sliding sleeve and the second sliding sleeve can limit the position of the automotive lithium battery placed inside the insertion rack. By tightening the first screw and the second screw, the first clamping block and the second clamping block are pushed to move, so that the second clamping block and the first clamping block can be engaged with the first clamping groove and the second clamping groove. The helical tooth design of the first clamping groove, the second clamping groove, the second clamping block and the first clamping block can make the connection between the first sliding sleeve, the second sliding sleeve, the sliding rack and the sliding rod more secure, so that the transfer rack will not be damaged by battery displacement caused by impacts such as bumpy roads, sudden braking and turning during transportation, thereby effectively protecting the lithium battery.

[0026] 2. The plug-in design of the through-hole frame and the solid connecting rod gives the transfer rack a flexible and detachable feature. During transportation, the through-hole frame and the solid connecting rod can be easily disassembled, breaking the whole into parts, effectively reducing the overall volume and reducing the transportation space occupancy rate. While improving transportation efficiency, it can also significantly save transportation costs. When the transfer rack arrives at the destination, thanks to its simple plug-in structure, operators can quickly complete the assembly without the use of complex tools, achieving a seamless connection from disassembly and transportation to commissioning, significantly enhancing the convenience and practicality of the transfer rack in actual application.

[0027] 3. The support rods can be fixed and connected by nuts and bolts. The position between the through-hole frame and the solid connecting rod can be fixed by the support rods, so that the transfer frame will not become loose after assembly, and the overall load-bearing capacity and firmness can be improved. At the same time, by replacing support rods of different specifications and lengths, the length between the through-hole frame and the solid connecting rod can be adjusted, so that the length of the transfer frame can be flexibly adjusted while increasing the overall strength of the transfer frame.

[0028] 4. After the solid plug-in rod is inserted into the interior of the plug-in sleeve rod, the clamping piece will engage with the plug-in sleeve rod, so that when another transfer rack with automotive lithium batteries is stacked, the other plug-in sleeve rod can be inserted into the solid plug-in rod and limited by the limit block, so that the transfer racks with automotive lithium batteries can be more secure when stacked and will not fall over due to impact and bumps;

[0029] 5. By replacing solid plug-in rods of different specifications and changing the distance between the card connectors and the limit blocks, the card connectors and the limit blocks can adjust the distance between the transfer racks, so that the transfer racks can adjust the spacing between the transfer racks according to the different specifications of the automotive lithium batteries. In combination with the cushioning isolation foam padded, the transfer racks can limit the position of the automotive lithium batteries after they are stacked, so that the automotive lithium batteries will not move up and down due to bumps during transportation, reducing the damage caused by the up and down movement of the automotive lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the three-dimensional structure of the interlaced frame and the solid connecting rod of the present invention;

[0031] Figure 2 It is a schematic diagram of the three-dimensional structure of the first engaging groove and the second engaging groove of the present invention;

[0032] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of the support rod and nut of the present invention;

[0033] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the insertion frame and the solid connecting rod of the present invention;

[0034] Figure 5 This is a schematic diagram of the three-dimensional structure of the insertion rack and the sliding rack of the present invention;

[0035] Figure 6 This is a schematic diagram of the cross-sectional three-dimensional structure of the second sliding sleeve and the second clamping block of the present invention;

[0036] Figure 7 This is a schematic diagram of the cross-sectional three-dimensional structure of the first engaging groove and the first engaging block of the present invention;

[0037] Figure 8 This is a schematic diagram of the three-dimensional structure of the clamping piece and the limiting block of the present invention;

[0038] Figure 9 This is a schematic diagram of the cross-sectional three-dimensional structure of the plug-in sleeve rod and the solid plug-in rod of the present invention;

[0039] Figure 10 It is a schematic diagram of the three-dimensional structure of the waterproof cloth and the buffer isolation foam of the present invention.

[0040] In the figure: 1. Insertion frame; 2. Bolt rod; 3. Solid connecting rod; 4. Support rod; 5. Nut; 6. Forklift cover; 7. Sliding frame; 8. Sliding rod; 9. Shock-absorbing and wear-resistant rubber pad; 10. First engaging groove; 11. First sliding sleeve; 12. First engaging block; 13. First screw; 14. Buffering and shock-absorbing pad; 15. Second sliding sleeve; 16. Second engaging block; 17. Second screw; 18. Second engaging groove; 19. Reinforcing rib; 20. Connecting sleeve rod; 21. Guide foot; 22. Solid plug-in rod; 23. Connecting piece; 24. Limiting block; 25. Tie hook; 26. Lifting ring; 27. Covering waterproof cloth; 28. Buffering and isolating foam. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] See also Figure 1-10The present invention provides a technical solution: a car lithium battery transfer rack with a protective mechanism, including an insertion rack 1, a sliding rack 7 is fixedly installed on the outer surface of the insertion rack 1, a solid connecting rod 3 is plugged and installed on the outer surface of the insertion rack 1, and a sliding rod 8 is fixedly installed between the solid connecting rods 3, and a plug-in sleeve rod 20 is fixedly installed on the outer surface of both ends of the insertion rack 1, and a reinforcing rib 19 is fixedly installed between the plug-in sleeve rod 20 and the insertion rack 1, a first sliding sleeve 11 is slidably installed on the outer surface of the sliding rack 7, and a second sliding sleeve 15 is slidably installed on the outer surface of the sliding rod 8. The second sliding sleeve 15, the first sliding sleeve 11 and the outer surfaces of the sliding rack 7 and the sliding rod 8 are provided with a sliding fastening mechanism.

[0043] The reinforcing rib 19 can strengthen the connection strength between the plug-in sleeve rod 20 and the insertion rack 1. The second sliding sleeve 15 and the first sliding sleeve 11 can fix and limit the position of the automobile lithium battery placed inside the transfer rack, so that the automobile lithium battery will not slide out or collide with the transfer rack due to inertial movement during the transfer process, thereby reducing the chance of damage to the automobile lithium battery.

[0044] The sliding fastening mechanism includes: a first engaging groove 10, the first engaging groove 10 is fixedly opened on the outer surfaces of both sides of the sliding frame 7, the first engaging block 12 is slidably installed inside the first sliding sleeve 11, and the outer surface of the first engaging block 12 is rotatably installed with a first screw 13, and the first screw 13 is threadedly connected to the first sliding sleeve 11, and the two ends of the sliding rod 8 are fixedly provided with a second engaging groove 18, the second sliding sleeve 15 is slidably installed with a second engaging block 16, and the outer surface of the second engaging block 16 is rotatably installed with a second screw 17, and the second screw 17 is threadedly connected to the second sliding sleeve 15, the second engaging block 16 is engaged with the second engaging groove 18, and the outer surface of the second engaging groove 18 and the second engaging block 16 are helical tooth design, the first engaging groove 10 is engaged with the first engaging block 12, and the outer surface of the first engaging block 12 and the first engaging groove 10 are helical tooth design.

[0045] By tightening the first screw 13 and the second screw 17, the first engaging groove 10 is engaged with the first engaging block 12, and the second engaging groove 18 is engaged with the second engaging block 16, so that the first engaging groove 10 and the first engaging block 12, and the second engaging groove 18 and the second engaging block 16 can be locked with each other, which can effectively enhance the fixing strength of the first sliding sleeve 11 and the second sliding sleeve 15, and indirectly enhance the fixing strength of the automotive lithium battery. During transportation, this design can significantly reduce the risk of battery displacement caused by impacts such as road bumps, sudden braking and turning, and maximize the stability of the lithium battery during transportation.

[0046] It is worth mentioning that the first clamping block 12, the second clamping block 16 and the first clamping groove 10, the second clamping groove 18 adopt an oblique tooth meshing design. This unique tooth structure will produce a wedge-shaped self-locking effect opposite to the displacement trend when the tightening force is applied. When the first sliding sleeve 11 and the second sliding sleeve 15 complete the position adjustment and are locked, the engagement between the oblique teeth can convert the impact force exerted on the lithium battery into pressure along the tooth surface, so that the friction between the first sliding sleeve 11, the second sliding sleeve 15 and the sliding frame 7, the sliding rod 8 is greatly improved, thereby forming a strong anti-loosening effect, eliminating the loosening displacement phenomenon caused by vibration during transportation, achieving long-term and stable fixation of the lithium battery, and comprehensively improving transportation safety.

[0047] The outer surfaces of the second sliding sleeve 15 and the first sliding sleeve 11 are inclined, and the outer surfaces of the first clamping block 12 and the second clamping block 16 are respectively fixed with a buffer pad 14, and the outer surface of the buffer pad 14 fits the outer surface of the car lithium battery.

[0048] The inclined design of the second sliding sleeve 15 and the first sliding sleeve 11 allows the automobile lithium battery to be guided when it is placed in, reducing the chance of tipping over due to the second sliding sleeve 15 and the first sliding sleeve 11 hitting the automobile lithium battery. The fixed design of the buffer and shock-absorbing pad 14 can effectively reduce the force transmitted to the second sliding sleeve 15 and the first sliding sleeve 11 when the automobile lithium battery is impacted, and can eliminate damage to the surface of the automobile lithium battery.

[0049] A forklift cover 6 is fixedly installed on the outer surface of the insertion frame 1, and the outer surface of the forklift cover 6 does not fit the outer surface of the sliding frame 7. The forklift cover 6 is a full-cover design. A shock-absorbing and wear-resistant rubber pad 9 is fixedly installed on the outer surface of the sliding frame 7, and the outer surface of the shock-absorbing and wear-resistant rubber pad 9 fits the outer surface of the car lithium battery.

[0050] The full-enclosed design of the forklift cover 6 allows the transfer rack to be transported and moved by a forklift without causing damage to the vehicle lithium battery. At the same time, the use of the shock-absorbing and wear-resistant rubber pad 9 can reduce the impact of the bumps on the vehicle lithium battery during the movement of the transfer rack, and can enhance the friction, making it difficult for the vehicle lithium battery placed on the shock-absorbing and wear-resistant rubber pad 9 to move.

[0051] The insertion frame 1 is plugged into the solid connecting rod 3, and a bolt rod 2 is fixedly installed on the outer surface of the solid connecting rod 3, and another bolt rod 2 is fixedly installed on the outer surface of the plug-in sleeve rod 20, and a threaded plug-in mechanism is provided between the plug-in sleeve rod 20 and the solid connecting rod 3.

[0052] By plugging the through-frame 1 and the solid connecting rod 3, the transfer frame can be disassembled as a whole, so that it can be disassembled for transportation, breaking the whole into parts, effectively reducing the overall volume and reducing the transportation space occupancy rate, improving transportation efficiency while significantly saving transportation costs, and can be easily plugged in and assembled after arriving at the destination.

[0053] The threaded connection mechanism includes: a support rod 4, the outer surfaces of both ends of the support rod 4 are penetrated by the bolt rod 2, and the outer surface of the bolt rod 2 is in contact with the outer surface of the support rod 4, the outer surface of the bolt rod 2 is threadedly installed with a nut 5, and the outer surface of the nut 5 is in contact with the outer surface of the support rod 4, and the insertion frame 1 is in contact with the outer surface of the solid connecting rod 3.

[0054] The support rod 4 can be fixed by tightening the bolt rod 2 and the nut 5, and the insertion frame 1 and the solid connecting rod 3 are connected through the support rod 4, so that the solid connecting rod 3 and the insertion frame 1 will not be displaced after being plugged and fixed. At the same time, the overall strength of the transfer frame can be improved to increase the load strength.

[0055] A guide pin 21 is fixedly welded to the outer surface of one end of the plug-in sleeve rod 20, and the interior of the guide pin 21 is designed to be inclined. The diameter of the guide pin 21 is larger than the diameter of the plug-in sleeve rod 20, and a plug-in isolation mechanism is provided between the plug-in sleeve rod 20 and the other guide pin 21.

[0056] The guide feet 21 can increase the contact area with the ground, reducing ground damage caused by too small a contact area after placing the car lithium battery. At the same time, the inclined design of the guide feet 21 allows the plug-in sleeve 20 to be more easily inserted into the guide feet 21 when the transfer racks are stacked, reducing the difficulty of alignment when stacking the transfer racks.

[0057] The plug-in isolation mechanism includes: a solid plug-in rod 22, which is plugged into the inside of the plug-in sleeve rod 20, and a snap-in piece 23 is fixedly installed on the outer surface of the solid plug-in rod 22, and the snap-in piece 23 is engaged with the plug-in sleeve rod 20, and a limiting block 24 is welded and fixed at one end of the solid plug-in rod 22 away from the snap-in piece 23, and the limiting block 24 is plugged into the guide foot 21.

[0058] By setting the solid plug-in rod 22 and the snap-on piece 23, the plug-in sleeve rod 20 can be fixed when inserted into the interior of the plug-in sleeve rod 20, thereby improving the connection strength of the transfer rack after the batteries are stacked, and making the plug-in between the plug-in sleeve rods 20 more secure. The distance between the transfer racks can be adjusted by replacing the solid plug-in rods 22, snap-on pieces 23, and limit blocks 24 with different spacings to adapt to automotive lithium batteries of different heights, so that the overall height and center of gravity of the transfer racks can be lowered after they are stacked, effectively reducing the separation and tipping of the transfer racks caused by impact and bumps.

[0059] A lifting ring 26 is fixedly installed on the side surface of one end of the insertion rack 1 close to the plug-in sleeve rod 20, and the lifting ring 26 is triangular in design. A buffer isolation foam 28 is arranged between the insertion rack 1 and the sliding rack 7, and the outer surface of the buffer isolation foam 28 is respectively in contact with the outer surface of the forklift sleeve 6 and the car lithium battery.

[0060] The lifting ring 26 can be used to transport and move the transfer rack in a location that is inconvenient for a forklift to enter, so that it can be moved and operated flexibly. The provision of the buffer isolation foam 28 can effectively eliminate the gap between the forklift cover 6 and the car lithium battery, so that the car lithium battery will not move up and down due to bumps after being stacked on the transfer rack, thereby improving the protection of the car lithium battery during movement.

[0061] A hook 25 is fixedly installed on the side surface of the insertion rack 1 and the solid connecting rod 3, and the hook 25 is a T-shaped design. The outer surface of the hook 25 is tied with a waterproof cloth 27, and the outer surface of the waterproof cloth 27 is in contact with the outer surface of the insertion rack 1.

[0062] By setting the binding hooks 25, after the transfer rack is stacked, the covering waterproof cloth 27 can be put on the outer surface of the transfer rack, and the covering waterproof cloth 27 can be tied and fixed by the binding hooks 25, thereby reducing the risk of the covering waterproof cloth 27 being lost or lifted up due to wind during the transfer process, preventing rainwater from coming into contact with the car lithium battery, and reducing the chance of the car lithium battery being damaged by short circuit due to water.

[0063] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A car lithium battery transport rack with a protective mechanism, comprising an insertion rack (1), a sliding rack (7) fixedly mounted on the outer surface of the insertion rack (1), a solid connecting rod (3) plugged and mounted on the outer surface of the insertion rack (1), and a sliding rod (8) fixedly mounted between the solid connecting rods (3), a plug-in sleeve rod (20) fixedly mounted on the outer surfaces of both ends of the insertion rack (1), and a reinforcing rib (19) fixedly mounted between the plug-in sleeve rod (20) and the insertion rack (1), characterized in that: A first sliding sleeve (11) is slidably mounted on the outer surface of the sliding frame (7), and a second sliding sleeve (15) is slidably mounted on the outer surface of the sliding rod (8). A sliding fastening mechanism is provided between the second sliding sleeve (15), the first sliding sleeve (11), the outer surfaces of the sliding frame (7) and the sliding rod (8).

2. The automotive lithium battery transport rack with a protective mechanism according to claim 1, characterized in that: The sliding fastening mechanism comprises: a first engaging groove (10), the first engaging groove (10) is fixedly provided on the outer surfaces of both sides of the sliding frame (7), a first engaging block (12) is slidably installed inside the first sliding sleeve (11), and a first screw (13) is rotatably installed on the outer surface of the first engaging block (12), and the first screw (13) is threadedly connected to the first sliding sleeve (11), and second engaging grooves (18) are fixedly provided at both ends of the sliding rod (8), and the second sliding sleeve (15) is slidably installed inside the first engaging block (12). A second clamping block (16) is installed, and a second screw (17) is rotatably installed on the outer surface of the second clamping block (16), and the second screw (17) is threadedly connected to the second sliding sleeve (15). The second clamping block (16) is clamped with the second clamping groove (18), and the second clamping groove (18) and the outer surface of the second clamping block (16) are designed in a helical tooth shape. The first clamping groove (10) is clamped with the first clamping block (12), and the outer surface of the first clamping block (12) and the first clamping groove (10) are designed in a helical tooth shape.

3. The automotive lithium battery transport rack with a protective mechanism according to claim 2, characterized in that: The outer surfaces of the second sliding sleeve (15) and the first sliding sleeve (11) are designed to be inclined, and the outer surfaces of the first clamping block (12) and the second clamping block (16) are respectively fixedly mounted with a buffering and shock-absorbing pad (14), and the outer surface of the buffering and shock-absorbing pad (14) is in contact with the outer surface of the automobile lithium battery.

4. The automotive lithium battery transport rack with a protective mechanism according to claim 1, characterized in that: A forklift cover (6) is fixedly mounted on the outer surface of the insertion frame (1), and the outer surface of the forklift cover (6) does not fit the outer surface of the sliding frame (7); the forklift cover (6) is of a fully enclosed design; a shock-absorbing and wear-resistant rubber pad (9) is fixedly mounted on the outer surface of the sliding frame (7), and the outer surface of the shock-absorbing and wear-resistant rubber pad (9) fits the outer surface of the automobile lithium battery.

5. The automotive lithium battery transport rack with a protective mechanism according to claim 1, characterized in that: The insertion frame (1) and the solid connecting rod (3) are plugged into each other, and a bolt rod (2) is fixedly mounted on the outer surface of the solid connecting rod (3), and another bolt rod (2) is fixedly mounted on the outer surface of the plug-in sleeve rod (20), and a threaded plug-in mechanism is provided between the plug-in sleeve rod (20) and the solid connecting rod (3).

6. The automotive lithium battery transport rack with a protective mechanism according to claim 5, characterized in that: The threaded plug-in mechanism comprises: a support rod (4), the outer surfaces of both ends of the support rod (4) are penetrated by a bolt rod (2), and the outer surface of the bolt rod (2) is in contact with the outer surface of the support rod (4), a nut (5) is threadedly mounted on the outer surface of the bolt rod (2), and the outer surface of the nut (5) is in contact with the outer surface of the support rod (4), and the insertion frame (1) is in contact with the outer surface of the solid connecting rod (3).

7. The automotive lithium battery transport rack with a protective mechanism according to claim 1, characterized in that: A guide foot (21) is fixedly welded to the outer surface of one end of the plug-in sleeve rod (20), and the interior of the guide foot (21) is designed to be inclined, and the diameter of the guide foot (21) is larger than the diameter of the plug-in sleeve rod (20), and a plug-in isolation mechanism is provided between the plug-in sleeve rod (20) and the other guide foot (21).

8. The automotive lithium battery transport rack with a protective mechanism according to claim 7, characterized in that: The plug-in isolation mechanism comprises: a solid plug-in rod (22), the solid plug-in rod (22) is plugged into the inside of the plug-in sleeve rod (20), a clamping piece (23) is fixedly installed on the outer surface of the solid plug-in rod (22), and the clamping piece (23) is engaged with the plug-in sleeve rod (20), and a limiting block (24) is welded and fixed at one end of the solid plug-in rod (22) away from the clamping piece (23), and the limiting block (24) is plugged into the guide foot (21).

9. The automotive lithium battery transport rack with a protective mechanism according to claim 1, characterized in that: A lifting ring (26) is fixedly mounted on the side surface of one end of the insertion frame (1) close to the plug-in sleeve rod (20), and the lifting ring (26) is triangular in design. A buffer isolation foam (28) is provided between the insertion frame (1) and the sliding frame (7), and the outer surface of the buffer isolation foam (28) is respectively in contact with the outer surface of the forklift sleeve (6) and the outer surface of the automobile lithium battery.

10. The automotive lithium battery transport rack with a protective mechanism according to claim 1, characterized in that: The insertion frame (1) and the side surface of the solid connecting rod (3) are fixedly mounted with a tying hook (25), and the tying hook (25) is T-shaped. The outer surface of the tying hook (25) is tied with a waterproof cloth (27), and the outer surface of the waterproof cloth (27) is in contact with the outer surface of the insertion frame (1).

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