Universal packaging box for special power batteries

Abstract

The invention discloses a universal packaging box for special power batteries in the technical field of battery packaging. The universal packaging box comprises a box bottom, a box cover and a placement table. The box bottom comprises a first rectangular frame, and a sealing gasket surrounds the upper edge of the first rectangular frame; the placing table is detachably connected into the first rectangular frame and comprises a second rectangular frame, a long plate is arranged in the second rectangular frame, two floating adjusting devices are arranged on each of the two sides of the long plate, the two floating adjusting devices on the same side are located at the two ends of the long plate, and the floating adjusting devices on the two sides of the long plate are in mirror symmetry; the box cover is in a rectangular cabinet shape, the bottom of the box cover is open, and after the box cover and the first rectangular frame are buckled, the first rectangular frame seals the opening of the box cover. A plurality of hasps are fixedly connected to the bottom of the outer wall of the box cover at intervals and used for quickly connecting the box cover and the first rectangular frame to complete fixing. According to the scheme, the problem that an existing special power battery packaging box cannot meet the complete sealing requirement is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery packaging, and in particular to a universal packaging box for special power batteries. Background Art

[0002] Special power batteries are widely used in military and special operation fields. Batteries need to have sustainable charging and discharging capabilities to provide power for equipment. However, special power batteries have problems such as large size, heavy weight, large space occupation, high sealing requirements, and difficulty in transportation and storage. Based on the shape and size of special power batteries and the needs of special storage performance, the existing special power battery packaging boxes cannot meet the requirements of complete sealing, and cannot withstand and seal the internal air pressure of 0.04MPa and maintain the pressure drop of 0.001MPa for 48 hours; at the same time, the existing special power battery packaging boxes are difficult to stack, the storage is single, the disassembly and assembly environment is complex, and the strength and hardness of the packaging boxes are low. It is difficult to meet the anti-vibration, anti-corrosion, anti-salt spray, and moisture resistance performance indicators and realize the universalization of packaging box modules. Summary of the invention

[0003] The present invention is intended to provide a universal packaging box for special power batteries to solve the problem that the current special power battery packaging boxes cannot meet the requirement of complete sealing.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a universal packaging box for special power batteries, comprising a box bottom, a box cover and a placement table;

[0005] The box bottom comprises a rectangular frame 1, a plurality of reinforcing plates are fixedly connected to the bottom of the rectangular frame 1 at intervals, a sealing pad is arranged around the upper edge of the rectangular frame 1, and a sealing plate is arranged on the lower surface of the rectangular frame 1, and the sealing plate is used to seal the lower surface of the rectangular frame 1;

[0006] The placement platform is detachably connected to the rectangular frame 1, and the placement platform includes a rectangular frame 2. A horizontal long board is provided in the middle of the rectangular frame 2, and both ends of the long board are fixedly connected to the rectangular frame 2. Two floating adjustment devices are provided on both sides of the long board. The floating adjustment devices are used to flexibly adjust the position of the battery in the packaging box to ensure that the battery can be stably placed in packaging boxes of different sizes and shapes and absorb vibrations and impacts during transportation to protect the battery from damage. The two floating adjustment devices on the same side are located at both ends of the long board, and the floating adjustment devices on both sides of the long board are mirror-symmetrical;

[0007] The box cover is a rectangular cabinet-shaped box cover, and the bottom of the box cover is open. After the box cover is buckled with the rectangular frame, the rectangular frame closes the opening of the box cover; a plurality of buckles are fixedly connected at intervals at the bottom of the outer wall of the box cover, and the buckles are used to quickly connect the box cover and the rectangular frame to complete the fixation.

[0008] Further, two one-way gas replacement interfaces are provided on the side wall of the first rectangular frame.

[0009] Further, the box cover is formed by 5 "冂"-shaped box cover skeletons and an integral skin.

[0010] Further, two "凸"-shaped limit blocks are fixedly connected to the bottoms of the opposite side walls of the box cover, and four "凹"-shaped limit grooves are fixedly connected to the first rectangular frame. The limit grooves are used for the limit blocks to be inserted to achieve quick positioning of the box cover and the first rectangular frame.

[0011] Further, five long strip-shaped support blocks are fixedly connected to the lower surface of the first rectangular frame at intervals. The support blocks are directly below the box cover skeletons after the box cover and the first rectangular frame are buckled.

[0012] Further, the second rectangular frame includes two short rods and two long rods. The two short rods are respectively located at both ends of the long board, and the long rods are respectively located on both sides of the long board and are parallel to the long board. A plurality of bow shackles are fixedly connected to the upper surfaces of the two long rods at intervals.

[0013] Further, two positioning shafts are provided on the upper surface of the box cover skeleton; two positioning shaft holes are provided on the lower surface of the support block. The positioning shafts and the positioning shaft holes are used in cooperation and correspond one by one.

[0014] Working principle of the present invention: When in use, the special power battery is placed on the horizontal long board. Since two floating adjustment devices are provided on both sides of the long board, after the special power battery is placed, the positions of the four floating adjustment devices are adjusted so that they can match the shape of the special power battery to fix the special power battery. After the fixing is completed, the box cover and the first rectangular frame are buckled. At this time, the limit blocks are inserted into the limit grooves to achieve quick connection and positioning of the box cover and the first rectangular frame. Since a sealing plate is provided on the lower surface of the first rectangular frame and a sealing gasket is provided around the upper edge of the first rectangular frame, the special power battery is sealed in the box cover after the box cover and the first rectangular frame are buckled. Then, the box cover and the first rectangular frame are fixed by buckles to prevent the box cover and the first rectangular frame from falling off. The sealing gasket seals the gap between the first rectangular frame and the box cover to increase the sealing performance. The one-way gas replacement structure provided on the first rectangular frame can effectively withstand and seal the air pressure within 0.04 Mpa and maintain the pressure for 48 hours with a pressure drop of 0.001 Mpa. At the same time, the stacking and storage of multiple packaging boxes can be realized through the cooperation of the positioning shaft holes and the positioning shafts.

[0015] Beneficial effects of the present invention:

[0016] 1. Using this solution to pack the special power battery has good sealing performance, can effectively withstand and seal the air pressure within 0.04 MPa and maintain the pressure for 48 hours with a pressure drop of 0.001 Mpa performance indicators. At the same time, it can achieve the performance of anti-corrosion, anti-salt spray and moisture resistance.

[0017] 2. Five long strip support blocks are fixed at intervals on the lower surface of the rectangular frame 1, and the rectangular frame 1 is lifted off the ground by the support blocks, so that there is a height space for the fork arm of a forklift to enter, which is convenient for transportation by a forklift.

[0018] 3. Through the setting of the floating adjustment device, it can be applicable to various sizes of special power batteries and realize the fixed protection of various types of special power batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a universal packaging box for special power batteries of the present invention;

[0020] Figure 2 This is an exploded view of a universal packaging box for special power batteries of the present invention. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: box cover frame 1, integrated skin 2, positioning shaft 3, handle 4, one-way gas replacement interface 5, limit groove 6, limit block 7, buckle 8, support block 9, short rod 10, long rod 11, long plate 12, rectangular frame 13, serrated hollow sealing gasket 14, bow-shaped shackle 15, floating adjustment device 16.

[0023] The embodiment is basically as shown in the attached Figure 1 and attached Figure 2 As shown:

[0024] A universal packaging box for special power batteries, comprising a box bottom, a box cover and a placement table;

[0025] The box bottom includes a rectangular frame 13, and a plurality of reinforcing plates are fixedly connected to the bottom of the rectangular frame 13 at intervals. A serrated hollow sealing gasket 14 is arranged around the upper edge of the rectangular frame 13, and a sealing plate is arranged on the lower surface of the rectangular frame 13 for sealing the lower surface of the rectangular frame 13. Two one-way gas replacement interfaces 5 are arranged on the side wall of the rectangular frame 13.

[0026] The placement table is detachably connected within the first rectangular frame 13. The placement table includes a second rectangular frame, and the second rectangular frame includes two short rods 10 and two long rods 11. A long plate 12 is fixedly connected to the middle of the two short rods 10. The long rods 11 are respectively located on both sides of the long plate 12 and are parallel to the long plate 12. A plurality of bow shackles 15 are fixedly connected to the upper surfaces of the two long rods 11 at intervals. Two floating adjustment devices 16 are provided on both sides of the long plate 12. The two floating adjustment devices 16 on the same side are located at both ends of the long plate 12, and the floating adjustment devices 16 on both sides of the long plate 12 are mirror-symmetrical. The floating adjustment device 16 is formed by riveting a bent frame made of Q235 steel plate (1.5 mm) and a lined wooden block. Adjustable waist holes are provided on the lined wooden block, and the contact limit with the power battery is adjusted through the adjustable waist holes, so that it can be applicable to the sizes of various special power batteries and realize module generalization. A wool felt is bonded to the contact surface between the lined wooden block and the special power battery for protection.

[0027] The box cover is a rectangular cabinet-shaped box cover. Two handles 4 are fixedly connected to both ends of the box cover. The two handles 4 on the same side of the box cover are on the same horizontal plane. The bottom of the box cover is open. After the box cover is buckled with the first rectangular frame 13, the first rectangular frame 13 closes the open part of the box cover; the box cover is formed by 5 "冂"-shaped box cover skeletons 1 and an integral skin 2. The box cover skeleton is welded by formed Q235 rectangular tubes (60*40*3 mm), and the integral skin 2 is integrally bent and welded by Q235 steel plate (1.5 mm). A plurality of buckles 8 are fixedly connected to the bottom of the outer wall of the box cover at intervals. The buckles 8 are used for quickly connecting and fixing the box cover and the first rectangular frame 13.

[0028] Two "convex"-shaped limit blocks 7 are fixedly connected to the bottoms of the opposite side walls of the box cover. Four "concave"-shaped limit grooves 6 are fixedly connected to the first rectangular frame 13. The limit grooves 6 are used for the limit blocks 7 to be inserted to realize the quick positioning of the box cover and the first rectangular frame 13. Five strip-shaped support blocks 9 are fixedly connected to the lower surface of the first rectangular frame 13 at intervals. The support blocks 9 are directly below the box cover skeleton 1 after the box cover and the first rectangular frame 13 are buckled. Two positioning shafts 3 are provided on the upper surface of the box cover skeleton 1; two positioning shaft holes are provided on the lower surface of the support block 9. The positioning shafts 3 and the positioning shaft holes are used in cooperation and correspond one by one.

[0029] The specific implementation process is as follows:

[0030] When in use, the special power battery is placed on the horizontal long board 12. Since two floating adjustment devices 16 are provided on both sides of the long board 12, after the special power battery is placed, the positions of the four floating adjustment devices 16 are adjusted to match the shape of the special power battery, and the special power battery is fixed. After the fixing is completed, the box cover and the rectangular frame 13 are buckled together. At this time, the limit block 7 is inserted into the limit groove 6 to realize the rapid connection and positioning of the box cover and the rectangular frame 13. Since a sealing plate is provided on the lower surface of the rectangular frame 13, and a serrated hollow sealing gasket 14 is provided on the upper edge of the rectangular frame 13, the special power battery is sealed in the box cover after the box cover and the rectangular frame 13 are buckled together, and then the box cover and the rectangular frame 13 are fixed by the buckle 8 to prevent the box cover and the rectangular frame 13 from falling off. The serrated hollow sealing gasket 14 closes the gap between the rectangular frame 13 and the box cover to increase the sealing performance. The one-way gas displacement structure set on the rectangular frame 13 can effectively withstand and seal the internal pressure of 0.04Mpa and maintain the pressure drop of 0.001Mpa for 48 hours. At the same time, the stacking and storage of multiple packaging boxes can be realized through the cooperation of the positioning shaft 3 hole and the positioning shaft 3.

Claims

1. A universal packaging box for special power batteries, characterized by: It includes a box bottom, a box cover and a placement table; The box bottom includes a first rectangular frame. At the bottom of the first rectangular frame, multiple reinforcing plates are fixedly connected at intervals. A sealing gasket is arranged around the upper edge of the first rectangular frame. A sealing plate is arranged on the lower surface of the first rectangular frame, and the sealing plate is used to seal the lower surface of the first rectangular frame; The placement table is detachably connected inside the first rectangular frame. The placement table includes a second rectangular frame. A horizontal long plate is arranged at the middle position of the second rectangular frame. The two ends of the long plate are fixedly connected to the second rectangular frame. Two floating adjustment devices are arranged on both sides of the long plate. The floating adjustment devices are used to flexibly adjust the position of the battery in the packing box, ensure that the battery can be stably placed in packing boxes of different sizes and shapes, and absorb the vibration and impact during transportation to protect the battery from damage. The two floating adjustment devices on the same side are located at the two ends of the long plate, and the floating adjustment devices on both sides of the long plate are mirror-symmetrical; The box cover is a rectangular cabinet-shaped box cover. The bottom of the box cover is open. After the box cover is buckled with the first rectangular frame, the first rectangular frame closes the open mouth of the box cover; Multiple buckles are fixedly connected at intervals at the bottom of the outer wall of the box cover, and the buckles are used for the box cover and the first rectangular frame to be quickly connected and fixed.

2. A universal packaging box for special power batteries according to claim 1, characterized in that: Two one-way gas replacement interfaces are arranged on the side wall of the first rectangular frame.

3. A universal packaging box for special power batteries according to claim 2, characterized in that: The box cover is formed by 5 "冂"-shaped box cover skeletons and an integral skin.

4. A universal packaging box for special power batteries according to claim 3, characterized in that: Two "凸"-shaped limit blocks are fixedly connected to the bottoms of the opposite side walls of the box cover. Four "凹"-shaped limit grooves are fixedly connected to the first rectangular frame. The limit grooves are used for the limit blocks to be inserted to achieve the quick positioning of the box cover and the first rectangular frame.

5. A universal packaging box for special power batteries according to claim 4, characterized in that: Five long strip-shaped support blocks are fixedly connected at intervals on the lower surface of the first rectangular frame, and the support blocks are directly below the box cover skeleton after the box cover and the first rectangular frame are buckled.

6. A universal packaging box for special power batteries according to claim 5, characterized in that: The second rectangular frame includes two short rods and two long rods. The two short rods are respectively located at the two ends of the long plate. The long rods are respectively located on both sides of the long plate and are parallel to the long plate. Multiple bow shackles are fixedly connected at intervals on the upper surfaces of the two long rods.

7. A universal packaging box for special power batteries according to claim 6, characterized in that: Two positioning shafts are arranged on the upper surface of the box cover skeleton; Two positioning shaft holes are arranged on the lower surface of the support block, and the positioning shafts and the positioning shaft holes are used in cooperation and correspond one by one.

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