Tool for testing mechanical damage resistance of storage battery
By designing a test tooling including tooling roof plate, fixed pillar, rack cross-section connecting rod, test components and pulleys, the problem of difficulty in safely and conveniently testing the mechanical damage resistance of batteries of different weights in the prior art is solved, and the effect of height adjustment and safe improvement is achieved.
Patent Information
- Application Number
- CN202421402535.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The prior art is difficult to safely and conveniently test the mechanical damage resistance of batteries of different weights, and there are safety risks for manpower handling.
A test tooling including tooling roof panels, fixed pillars, rack cross-section connecting rods, test components and pulleys is designed to achieve rapid lifting and stabilization of battery height through pulleys and connecting ropes, and combine sliders and safety buckle components to ensure test safety.
The test height is adjusted according to the weight of the battery, which reduces the safety risks during the test process and improves the convenience and safety of the test.
Smart Images
Figure CN223123128U_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of battery testing, and particularly relates to a testing tool for the anti-mechanical breakage ability of a battery. Background Art
[0002] In the national standard GB / T19638.1-2014 Stationary valve-regulated lead-acid batteries - Part 1: Technical conditions, requirements for the anti-mechanical breakage ability are put forward in the safety requirements for batteries. Due to different weights of batteries from small to large according to usage conditions and capacity requirements, it is impossible to completely rely on manual handling to lift the battery to the required test height for testing its anti-mechanical breakage ability. At the same time, there are risks in testing safety solely by manpower. On this basis, an auxiliary tool is proposed for the testing tool for the anti-mechanical breakage ability of a battery, which increases the speed, convenience and safety of battery testing. Summary of the Invention
[0003] To achieve the above object, the technical solution of the present invention is as follows: A testing tool for the anti-mechanical breakage ability of a battery, the tool includes a tooling top plate, fixed struts, a cross-linking rod of the rack, a testing component and a battery. The tooling top plate is connected to the tops of the two fixed struts, and the cross-linking rod of the rack is arranged between the two fixed struts.
[0004] Based on the above technical features, the tooling top plate is used to fix the pulley for lifting height, the fixed struts of the anti-mechanical breakage ability tooling, so that the tooling maintains a certain height for easy testing. The cross-linking rod of the rack makes the tooling rack more stable. After the battery is lifted to the required height, it is convenient to fix the end of the connecting rope to keep the battery height stable.
[0005] As an improvement of the present utility model, the testing component includes a pulley and a connecting rope. The pulley is arranged at the bottom of the tooling top plate, and one end of the connecting rope is arranged on one side of the cross-linking rod of the rack, and one end forms a free end through the pulley.
[0006] Based on the above technical features, the rope connecting the battery and the connecting rope for lifting the battery height, and the pulley is convenient for quickly lifting the height.
[0007] As an improvement of the present utility model, the tooling further includes a slider, and the slider is arranged at the bottom position between the two fixed struts.
[0008] Based on the above technical features, the slider is used to confirm the height to which the battery is lifted during testing.
[0009] As an improvement of the present utility model, the tooling further includes a safety buckle assembly. The safety buckle assembly includes a first safety buckle which is arranged at the free end of the connecting rope. The safety buckle assembly further includes a second safety buckle which is arranged at one end of the connecting rope connecting the fixed support column.
[0010] Based on the above technical features, the safety buckle connects the connecting rope of the battery and the connecting rope of the lifting height, and fixes the end of the connecting rope of the lifting height on the transverse connecting rod.
[0011] As an improvement of the present utility model, a bending type connecting piece is further arranged between the transverse connecting rod of the rack and the fixed support column. The bending type connecting piece includes a bending part, a reverse bending section, a strengthening part and a fixing part. The strengthening part is stacked on the bending part. The fixing part is connected to both ends of the reverse bending section. Fixing holes for assembling and connecting with the transverse connecting rod of the rack and the fixed support column are arranged on the fixing part. Both the bending part and the strengthening part are provided with bending points, and a gap is arranged between the bending part and the strengthening part at the bending point.
[0012] Based on the above technical features, the strengthening part and the bending part are connected by fasteners for further strengthening the whole connecting piece. The reverse bending section has a curved surface with the opposite orientation to the bending part, which can absorb the vibration generated during the operation of the tooling. The gap arranged between the bending part and the strengthening part at the bending point provides a certain degree of deformation space, and a buffer is also arranged in this gap.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The present utility model invention provides an auxiliary testing tooling according to the testing method for the anti-mechanical damage ability of storage batteries, which is convenient for testers to adjust the testing height of the storage battery according to the weight of the storage battery and then test the anti-mechanical damage ability of the storage battery, reducing the safety risk during the testing process. Description of the Drawings
[0014] Figure 1 It is the front view of the testing tooling in this embodiment;
[0015] Figure 2 It is the side view of the testing tooling in this embodiment;
[0016] Figure 3 It is the three-dimensional view of the testing tooling in this embodiment;
[0017] Figure 4 It is the structural schematic diagram of the bending type connecting piece in this embodiment.
[0018] List of drawing reference numerals: 1 - Tooling top plate, 2 - Fixed support column, 3 - Rack horizontal connecting rod, 4 - Slide block, 5 - Storage battery, 6 - Connecting rope, 7 - First safety buckle, 8 - Pulley, 9 - Second safety buckle, 10 - Fixed hole, 11 - Bending part, 12 - Reverse bending section, 13 - Reinforcing part, 14 - Fixing part, 15 - Gap. Detailed implementation manners
[0019] The following further clarifies the present invention in conjunction with the drawings and specific implementation manners. It should be understood that the following specific implementation manners are only used to illustrate the present invention and not to limit the scope of the present invention.
[0020] Example: As Figures 1-3 shown, this embodiment is a tooling for testing the anti-mechanical damage ability of a storage battery 5. The tooling includes a tooling top plate 1, fixed support columns 2, a rack horizontal connecting rod 3, a test component, and a storage battery 5. The tooling top plate 1 is connected to the tops of the two fixed support columns 2, and the rack horizontal connecting rod 3 is arranged between the two fixed support columns 2. The tooling top plate 1 is used to fix the pulley 8 at a high position. The fixed support columns 2 are the fixed columns of the anti-mechanical damage ability tooling, which keep the tooling at a certain height for easy testing. The rack horizontal connecting rod 3 makes the tooling rack more stable. After the height of the battery is increased and confirmed, it is convenient to fix the end of the connecting rope 6 to make the height of the battery stable.
[0021] Further, the test component includes a pulley 8 and a connecting rope 6. The pulley 8 is arranged at the bottom of the tooling top plate 1. One end of the connecting rope 6 is arranged on one side of the rack horizontal connecting rod 3, and one end forms a free end through the pulley 8. The rope connecting the battery and the connecting rope 6 for lifting the height of the battery, and the pulley 8 facilitates quickly lifting the height.
[0022] Further, the tooling further includes a slide block 4, and the slide block 4 is arranged at the bottom position between the two fixed support columns 2. The slide block 4 is used to confirm the height increased during the battery test.
[0023] Further, the tooling further includes a safety buckle assembly. The safety buckle assembly includes a first safety buckle 7, and the first safety buckle 7 is arranged at the free end of the connecting rope 6. The safety buckle assembly further includes a second safety buckle 9, and the second safety buckle 9 is arranged at the end of the connecting rope 6 where it connects to the fixed support column 2. The safety buckle connects the connecting rope 6 of the battery and the connecting rope 6 for lifting the height, and fixes the end of the connecting rope 6 for lifting the height at the horizontal connecting rod.
[0024] Further, as Figure 4As shown, a bending-type connecting member is further provided between the horizontal connecting rod 3 of the rack and the fixed support column 2. The bending-type connecting member includes a bending portion 11, a reverse bending section 12, a strengthening portion 13, and a fixing portion 14. The strengthening portion 13 is stacked on the bending portion 11, and fixing holes 10 are also provided thereon. The fixing portion 14 is connected to both ends of the reverse bending section 12. Fixing holes 10 for assembling and connecting the horizontal connecting rod 3 of the rack and the fixed support column 2 are provided on the fixing portion 14. Bending points are provided on both the bending portion 11 and the strengthening portion 13, and a gap 15 is provided between the bending portion 11 and the strengthening portion 13 at the bending points. The strengthening portion 13 and the bending portion 11 are connected by fasteners for further strengthening the overall connecting member. The reverse bending section 12 has a curved surface with an opposite orientation to the bending portion 11, which can absorb the vibration generated during the operation of the tooling. The gap 15 provided between the bending portion 11 and the strengthening portion 13 at the bending points provides a certain degree of deformation space, and a buffer is also provided in this gap.
[0025] Working process: After the height of the battery is confirmed, after the end of the connecting rope 6 is fixed to the horizontal connecting rod of the rack, the slider 4 is removed, and the end of the connecting rope 6 is loosened to make the battery fall freely. Observe the condition of the battery after the test is completed.
[0026] It should be noted that the above content only illustrates the technical idea of the present invention and cannot be used to limit the protection scope of the present invention. For those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements all fall within the protection scope of the claims of the present invention.
Claims
1. A test tool for the anti-mechanical breakage ability of a storage battery (5), characterized in that The tooling includes a tooling top plate (1), fixed struts (2), a shelf horizontal connecting rod (3), a test assembly, and a storage battery (5). The tooling top plate (1) is connected to the tops of the two fixed struts (2), and the shelf horizontal connecting rod (3) is arranged between the two fixed struts (2).
2. A test tool for the anti-mechanical breakage ability of a storage battery (5) according to claim 1, characterized in that, The test assembly includes a pulley (8) and a connecting rope (6). The pulley (8) is arranged at the bottom of the tooling top plate (1). One end of the connecting rope (6) is arranged on one side of the shelf horizontal connecting rod (3), and the other end forms a free end through the pulley (8).
3. A test tool for the anti-mechanical breakage ability of a storage battery (5) according to claim 1, characterized in that, The tooling further includes a slider (4), and the slider (4) is arranged at the bottom position between the two fixed struts (2).
4. A test tool for the anti-mechanical breakage ability of a storage battery (5) according to claim 1, characterized in that, The tooling further includes a safety buckle assembly. The safety buckle assembly includes a first safety buckle (7), and the first safety buckle (7) is arranged at the free end of the connecting rope (6). The safety buckle assembly further includes a second safety buckle (9), and the second safety buckle (9) is arranged at one end of the connecting rope (6) connected to the fixed strut (2).
5. A test tool for the anti-mechanical breakage ability of a storage battery (5) according to claim 1, characterized in that A bending-type connecting piece is also arranged between the shelf horizontal connecting rod (3) and the fixed strut (2).
6. A test tool for the anti-mechanical damage ability of a storage battery (5) according to claim 5, characterized in that The bending-type connecting piece includes a bending part (11), a reverse bending section (12), a strengthening part (13), and a fixing part (14). The strengthening part (13) is stacked on the bending part (11), and fixing holes (10) are also arranged thereon. The fixing part (14) is connected to both ends of the reverse bending section (12). Fixing holes (10) for assembling and connecting with the shelf horizontal connecting rod (3) and the fixed strut (2) are arranged on the fixing part (14). Both the bending part (11) and the strengthening part (13) are provided with bending points, and a gap (15) is arranged at the bending points of the bending part (11) and the strengthening part (13).