Bracket structure for battery pack shell detection

Abstract

The utility model discloses a support structure for battery pack shell detection. The support structure comprises a support body with walking wheels, wherein the two sides and the bottom of the support body are connected with external water spraying equipment so as to carry out water spraying detection on a battery pack; a placing table for placing an external battery pack is arranged at the top of the frame body through a sliding assembly; and a driving assembly which is connected with the placing table and is used for driving the placing table and the placed battery pack to move together so as to realize uniform water spraying detection is arranged on one side of the top of the frame body. The device has the advantages that the battery pack can be driven to move to be matched with water spraying equipment to carry out uniform water spraying detection on the battery pack, and the workload of detection personnel can be reduced while the detection accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary detection devices, and more specifically, to a bracket structure for detecting a battery pack shell. Background Art

[0002] With the development of new energy vehicles, they are increasingly becoming part of people's lives. For new energy vehicles, the battery pack, as the core energy source, has a direct impact on the safety of the entire vehicle. Due to my country's vast territory, especially the frequent summer rainstorms in the southern coastal areas, new energy vehicles face the test of high temperatures and heavy rain in this region. In these weather conditions, new energy vehicles often encounter problems such as wading during driving. Therefore, the waterproofness of battery packs used in new energy vehicles has become a focus of attention, making waterproof testing of battery packs particularly important during the production process.

[0003] However, the current method for manufacturers to inspect battery packs is to place the battery packs directly on a workbench, and then have inspectors move handheld water spray equipment around the battery pack to perform waterproof testing operations. Although this method can meet certain testing needs, since battery packs are usually large in size and weight and are not easy to move, their position on the workbench is relatively fixed. When inspectors spray water on fixed battery packs, not only does it increase the workload of inspectors, but manual control of the water spray equipment cannot achieve uniform water spray testing of the battery pack, and cannot effectively ensure the accuracy of the test, making it difficult to meet actual application needs.

[0004] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a bracket structure for battery pack shell inspection that can drive the battery pack to move to cooperate with the water spraying equipment to perform uniform water spraying inspection on the battery pack, ensure the accuracy of the inspection, and reduce the workload of the inspection personnel.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A support structure for battery pack shell inspection includes a frame with running wheels, and both sides and the bottom of the frame are connected to external water spray equipment to implement water spray inspection on the battery pack; a placement table for placing the external battery pack is provided on the top of the frame through a sliding component; and a driving component is also provided on one side of the top of the frame and is connected to the placement table for driving the placement table and the placed battery pack to move together to achieve uniform water spray inspection.

[0008] Preferably, the sliding assembly includes a plurality of slide rails longitudinally spaced apart at the top of the frame through a base, and each of the slide rails is provided with a slide seat that can move relative to the slide rail, wherein the placement platform is provided on the top of the slide seat.

[0009] Preferably, the placement table includes a table body fixed to the top of the slide by screws, and a plurality of openings arranged longitudinally at intervals on the table body for allowing water spray from the bottom to pass through to perform water spray detection on the bottom of the battery pack. The table body also includes a plurality of threaded openings respectively connected with a bolt to limit the position of the external battery pack, wherein the drive assembly is connected to the bottom of the table body.

[0010] Preferably, the driving assembly includes a telescopic cylinder with a controller which is arranged on the top of the frame and located at one side end of the corresponding base, and the push rod end of the telescopic cylinder is connected to the bottom of the platform through a connecting block.

[0011] Preferably, the platform is made of stainless steel.

[0012] Preferably, the running wheel is a Forma wheel.

[0013] Preferably, the frame is made of square steel material.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, when it is necessary to perform a waterproof test on the battery pack, an external water spraying device is installed on the designated positions on both sides and the bottom of the frame. Under the guidance of the moving wheels, the frame together with the sliding component, the placement table and the driving component are pushed to the designated place, and then the external battery pack is placed on the designated position on the placement table. While starting the external water spraying device, the driving component is started, and the movable end of the driving component is used to drive the placement table together with the battery pack to move back and forth at a uniform speed relative to the frame along the sliding component, thereby driving the battery pack to move at a uniform speed so as to uniformly spray water on the battery pack through the water spraying devices provided on both sides and the bottom of the frame, thereby realizing a uniform water spraying test on the battery pack. The automatic uniform water spraying test on the external battery pack through the cooperation of the frame, the placement table, the sliding component and the driving component can not only effectively ensure the accuracy of the test, but also replace the manual water spraying operation to effectively reduce the workload of the test personnel. Therefore, the present invention has the advantages of being able to drive the battery pack to cooperate with the water spraying equipment to perform uniform water spraying test on the battery pack, ensuring the accuracy of the test while reducing the workload of the test personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of a bracket structure for detecting a battery pack shell according to the present invention.

[0018] Explanation of the accompanying reference numerals: 1. Travel wheel, 2. Frame, 3. Sliding assembly, 31. Base, 32. Slide rail, 33. Slide seat, 4. Placement table, 41. Screw, 42. Table, 43. Opening, 44. Bolt, 45. Threaded mouth, 5. Driving assembly, 51. Telescopic cylinder, 52. Connecting block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See Figure 1 As shown, a bracket structure for battery pack shell detection includes a frame 2 with walking wheels 1, and both sides and the bottom of the frame 2 are connected to external water spraying equipment to implement water spray detection on the battery pack; a placement table 4 for placing an external battery pack is provided on the top of the frame 2 through a sliding component 3; and a driving component 5 is also provided on one side of the top of the frame 2 and is connected to the placement table 4 for driving the placement table 4 to move together with the placed battery pack to achieve uniform water spray detection. When the battery pack needs to be tested for waterproofness, the external water spraying equipment is installed on the designated positions on both sides and the bottom of the frame. Under the guidance of the movement of the walking wheel 1, the frame 2 is pushed together with the sliding component 3, the placement table 4 and the driving component 5 to the designated place, and then the external battery pack is placed on the designated position of the placement table 4. While starting the external water spraying equipment, the driving component 5 is started. The movable end of the driving component 5 is used to drive the placement table 4 together with the battery pack to reciprocate at a uniform speed relative to the frame 2 along the sliding component 3, thereby driving the battery pack to move at a uniform speed so as to evenly spray water on the battery pack through the water spraying equipment on both sides and the bottom of the frame 2, thereby realizing a uniform water spraying test on the battery pack. The external battery pack is automatically tested for uniform water spraying by the cooperation of the frame 2, the placement table 4, the sliding component 3 and the driving component 5, which can not only effectively ensure the accuracy of the test, but also replace the manual water spraying operation to effectively reduce the workload of the testers.

[0021] In this embodiment, the sliding assembly 3 comprises a plurality of rails 32 longitudinally spaced apart from each other on the top of the frame 2 via a base 31. Each rail 32 is provided with a slide 33 movable relative to the rail 32. The placement platform 4 is located atop the slides 33. The placement platform 4 comprises a platform 42 secured to the top of the slides 33 by screws 41. The platform 42 has a plurality of longitudinally spaced openings 43 for water spray from the bottom to detect water spray on the bottom of the battery pack. The platform 42 also has a plurality of threaded openings 45, each of which engages with a bolt 44 to define the position of the external battery pack. The drive assembly 5 is connected to the bottom of the platform 42. The drive assembly 5 comprises a telescopic cylinder 51 with a controller, located at the top of the frame 2 and on one side of the corresponding base 31. The push rod end of the telescopic cylinder 51 is connected to the bottom of the platform 42 via a connecting block 52. During use, the platform 42 is firmly fixed on the slide 33 of the sliding assembly 3 by placing the screws 41 of the platform 4 in advance, and then the external battery pack is placed on the specified position on the top of the platform 42, and the bolts 44 are threadedly connected with the corresponding threaded openings 45 to firmly fix the battery pack on the platform 42 to avoid displacement during the activity. Then the external water spraying equipment and the telescopic cylinder 51 of the driving assembly 5 are started. Under the limitation of the base 31, the push rod end of the telescopic cylinder 51 is used to telescope and drive the connecting block 52 together with the platform 42, the battery pack and the slide 33 to move back and forth at a uniform speed along the slide rail 32 relative to the frame 2, thereby driving the battery pack to move at a uniform speed to pass The outer wall and top of the battery pack shell are evenly sprayed with water by the water spraying equipment provided on both sides of the frame 2, and the water source is sprayed out from each opening 43 by the water spraying equipment provided at the bottom of the frame 2 to spray to the bottom of the battery pack shell to achieve uniform water spraying on the bottom of the battery pack shell, thereby achieving uniform water spraying on the battery pack shell, and then achieving a uniform water spraying detection test on the battery pack. Therefore, the external battery pack is automatically subjected to uniform water spraying detection operation through the cooperation of the frame 2 and the placement table 4, the sliding component 3 and the driving component 5, which can not only effectively ensure the accuracy of the detection, but also replace the manual water spraying operation to effectively reduce the workload of the detection personnel.

[0022] In this embodiment, the platform 42 is made of stainless steel, the running wheel 1 is a Forma wheel, and the frame 2 is made of square steel.

[0023] When this embodiment is used specifically, first, when it is necessary to perform a waterproof test on the battery pack, the external water spraying equipment is installed on the designated positions on both sides and the bottom of the frame, and under the guidance of the movement of the walking wheel 1, the frame 2 is pushed together with the sliding component 3, the placement table 4 and the driving component 5 to the designated place; secondly, the table body 42 is firmly fixed on the slide seat 33 of the sliding component 3 by the screws 41 of the placement table 4 in advance, and then the external battery pack is placed on the designated position on the top of the table body 42, and the bolts 44 are threadedly connected with the corresponding threaded openings 45 to firmly fix the battery pack on the table body 42 to avoid displacement during the movement; then, the external water spraying equipment and the telescopic cylinder 51 of the driving component 5 are started to work, and under the limitation of the base 31, the push rod end of the telescopic cylinder 51 is used to telescope and drive the connecting block 52 to connect The platform 42, the battery pack and the slide 33 together make a uniform reciprocating motion along the slide rail 32 relative to the frame 2, thereby driving the battery pack to move at a uniform speed so as to uniformly spray water on the outer wall and the top of the battery pack shell through the water spraying equipment provided on both sides of the frame 2, and spray water from the water source through the openings 43 to the bottom of the battery pack shell through the water spraying equipment provided at the bottom of the frame 2 to achieve a uniform water spraying operation on the bottom of the battery pack shell, thereby achieving a uniform water spraying operation on the battery pack shell, and then achieving a uniform water spraying test on the battery pack; finally, through the cooperation of the frame 2 and the placement platform 4, the sliding assembly 3 and the driving assembly 5, the external battery pack is automatically subjected to a uniform water spraying test operation, which can not only effectively ensure the accuracy of the test, but also replace the manual water spraying operation to effectively reduce the workload of the test personnel.

[0024] In summary, the utility model adopts the above structure, which has the advantages of being able to drive the battery pack to move in conjunction with the water spraying equipment to perform uniform water spraying detection on the battery pack, ensuring the accuracy of the detection while also reducing the workload of the detection personnel.

[0025] Those skilled in the art can make various other corresponding changes and deformations based on the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the claims of this utility model.

Claims

1. A battery pack shell inspection support structure, comprising a frame (2) with running wheels (1), wherein both sides and the bottom of the frame (2) are connected to an external water spray device to perform water spray inspection on the battery pack; characterized in that: A placement platform (4) for placing an external battery pack is provided on the top of the frame (2) via a sliding component (3); and a driving component (5) connected to the placement platform (4) is provided on one side of the top of the frame (2) for driving the placement platform (4) to move together with the placed battery pack to achieve uniform water spray detection.

2. The battery pack shell detection bracket structure according to claim 1, characterized in that: The sliding assembly (3) includes a plurality of slide rails (32) longitudinally spaced apart on the top of the frame (2) through a base (31), and each of the slide rails (32) is provided with a slide seat (33) that can move relative to the slide rail (32), wherein the placement platform (4) is provided on the top of the slide seat (33).

3. The battery pack shell detection bracket structure according to claim 2, characterized in that: The placement platform (4) includes a platform body (42) fixed to the top of the slide seat (33) by screws (41), and a plurality of openings (43) arranged at longitudinal intervals for allowing water spray from the bottom to pass through to perform water spray detection on the bottom of the battery pack are provided on the platform body (42). A plurality of threaded openings (45) are also provided on the platform body (42), each of which is connected to a bolt (44) to define the position of the external battery pack, wherein the drive assembly (5) is connected to the bottom of the platform body (42).

4. The battery pack shell detection bracket structure according to claim 3, characterized in that: The driving assembly (5) includes a telescopic cylinder (51) with a controller, which is arranged on the top of the frame (2) and located at one side of the corresponding base (31), and the push rod end of the telescopic cylinder (51) is connected to the bottom of the platform (42) through a connecting block (52).

5. The battery pack shell detection bracket structure according to claim 3, characterized in that: The platform (42) is made of stainless steel.

6. The battery pack shell detection bracket structure according to any one of claims 1 to 5, characterized in that: The traveling wheel (1) is a Forma wheel.

7. The battery pack shell detection bracket structure according to any one of claims 1 to 5, characterized in that: The frame (2) is made of square steel material.

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