Bottom guard plate detection device

Abstract

The utility model belongs to the technical field of battery processing, and particularly relates to a bottom guard plate detection device which comprises a detection platform. The top of the detection platform is fixedly connected with a detection box; a threaded fixing rod is arranged on the side wall of the detection box; a plurality of groups of threaded fixing rods are symmetrically arranged on the side wall of the detection box; the threaded fixing rod is in threaded connection with the detection box; the end, close to the detection box, of the threaded fixing rod is rotationally connected with a first fixing plate. The side wall, away from the threaded fixing rod, of the first fixing plate is slidably connected with a first clamping block. According to the step, through the arrangement of the detection platform, the detection box, the threaded fixing rod, the first fixing plate, the first clamping block and the second clamping block, the bottom protection plate is fixed to a proper position in the detection platform for detection, the adjustability of the bottom protection plate during detection is improved, and the situation that detection data is inaccurate due to the fact that the placement position of the bottom protection plate is inaccurate during detection is reduced; and the adaptability of the device during detection of the bottom guard plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery processing, in particular to a bottom guard plate detection device. Background Art

[0002] The underbody guard plate is a structure that protects the battery pack. It is mainly used to prevent the battery pack from being damaged by bottom collision or scratches during driving. It is usually made of steel plate, aluminum plate or other materials.

[0003] The quality and performance of the underbody guard plate, an important protective structure at the bottom of an electric vehicle, are directly related to the safety of the battery pack and the reliability of the entire vehicle. Underbody guard plate inspection generally includes appearance inspection, material inspection, thickness inspection, corrosion resistance inspection, structural integrity, electrical insulation performance and other inspection steps. The corrosion resistance inspection is carried out by simulating the corrosion resistance of the underbody guard plate under different environmental conditions through salt spray test, wet heat test and other methods. In the existing underbody guard plate inspection device technology, the fixed device may have low adaptability to underbody guard plates of different thicknesses, or the underbody guard plate may be inappropriately positioned during inspection.

[0004] To this end, the utility model provides a bottom guard plate detection device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a bottom guard plate detection device, comprising a detection platform; a detection box is fixedly connected to the top of the detection platform; a threaded fixing rod is provided on the side wall of the detection box; the threaded fixing rod is arranged in multiple groups on the side wall of the detection box, and is symmetrically arranged; the threaded fixing rod is connected to the detection box by threads; the end of the threaded fixing rod close to the detection box is rotatably connected to a first fixing plate; the first fixing plate is slidably connected to the side wall away from the threaded fixing rod; the first clamping block is slidably connected to the side wall away from the first fixing plate; a fastening bolt is provided in the middle of the first clamping block and the second clamping block; in this step, the bottom guard plate is fixed at a suitable position in the detection platform for detection through the arrangement of the detection platform, the detection box, the threaded fixing rod, the first fixing plate, the first clamping block, and the second clamping block, thereby improving the adjustability of the bottom guard plate during detection, reducing the situation where the detection data is inaccurate due to inaccurate placement of the bottom guard plate during detection, and improving the adaptability of the device when detecting the bottom guard plate.

[0007] Preferably, push rods are provided at the top of the first clamp and the bottom of the second clamp; multiple groups of push rods are provided at the top of the first clamp and the bottom of the second clamp, and are symmetrically arranged; suction cups are fixedly connected to the ends of the push rods; springs are fixedly connected to the ends of the push rods away from the suction cups; multiple groups of springs are respectively fixedly connected to the inside of the first clamp and the second clamp; in this step, the bottom guard plate is fixed between the first clamp and the second clamp by the arrangement of the push rods, suction cups and springs, thereby reducing the possibility of sliding of the bottom guard plate during detection and reducing the possibility of inaccurate detection data caused by sliding of the bottom guard plate during detection.

[0008] Preferably, the inner wall of the detection platform away from the threaded fixing rod is fixedly connected with a slide rail; the slide rail is arranged in pair on the inner wall of the detection platform and is symmetrically arranged; the inner wall of the pair of slide rails is slidably connected with a second fixing plate; the bottom of the second fixing plate is fixedly connected with a brush; the brush is arranged in multiple groups at the bottom of the second fixing plate and is evenly distributed at the bottom of the second fixing plate; in this step, through the arrangement of the slide rail, the second fixing plate and the brush, the brush sweeps off the dust or foreign matter on the surface of the bottom guard plate, thereby improving the cleanliness of the surface of the bottom guard plate and reducing the influence of dust or foreign matter on the detection data.

[0009] Preferably, a sewage outlet is opened in the middle of the detection box; the sewage outlet passes through the detection platform and the detection box; a leak-proof plug is provided in the sewage outlet in the middle of the detection box; a hanging ring is fixedly connected to the top of the leak-proof plug; a collection box is fixedly connected to the bottom of the detection platform; in this step, the possibility of leakage of the detection solution is reduced and the convenience of discharging the solution is improved through the provision of the leak-proof plug, the hanging ring and the collection box; the collection box collects the solution to reduce the contamination of the solution to other equipment.

[0010] Preferably, a damper is fixedly connected to the bottom of the detection platform; the dampers are arranged in multiple groups at the bottom of the detection platform and are evenly distributed at the four corners of the bottom of the detection platform; in this step, the vibration transmitted from the outside is weakened by the setting of the damper, the stability of the detection device is improved, and the influence of external vibration on the detection data is reduced.

[0011] Preferably, a universal wheel is fixedly connected to the bottom of the damper; the universal wheel is arranged at the bottom of multiple groups of dampers; in this step, the convenience of moving the detection platform is improved through the arrangement of the universal wheel.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model describes a bottom guard plate detection device, which fixes the bottom guard plate at a suitable position in the detection platform for detection through the arrangement of a detection platform, a detection box, a threaded fixing rod, a first fixing plate, a first clamping block, and a second clamping block, thereby improving the adjustability during bottom guard plate detection, reducing the situation in which inaccurate detection data is caused by inaccurate placement of the bottom guard plate during detection, and improving the adaptability of the device when detecting bottom guard plates.

[0014] 2. The bottom guard plate detection device described in the utility model fixes the bottom guard plate between the first clamping block and the second clamping block by setting a top rod, a suction cup and a spring, thereby reducing the possibility of sliding of the bottom guard plate during detection and reducing the possibility of inaccurate detection data caused by sliding of the bottom guard plate during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the threaded fixing rod and the detection box in the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the cooperation between the ejector rod and the first clamping block in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the cooperation between the second fixing plate and the detection box in the utility model;

[0020] In the figure: 1. detection platform; 11. detection box; 12. threaded fixing rod; 13. first fixing plate; 14. first clamping block; 15. second clamping block; 2. push rod; 21. suction cup; 22. spring; 3. slide rail; 31. second fixing plate; 32. brush; 4. anti-leakage plug; 41. hanging ring; 42. collection box; 5. damper; 6. universal wheel. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 and Figure 3As shown, a bottom guard plate detection device described in an embodiment of the utility model comprises a detection platform 1; a detection box 11 is fixedly connected to the top of the detection platform 1; a threaded fixing rod 12 is provided on the side wall of the detection box 11; a plurality of groups of the threaded fixing rods 12 are arranged on the side wall of the detection box 11, and are symmetrically arranged; the threaded fixing rods 12 are connected to the detection box 11 by threads; the end of the threaded fixing rod 12 close to the detection box 11 is rotatably connected to a first fixing plate 13; the first fixing plate 13 is slidably connected to a first clamping block 14 away from the side wall of the threaded fixing rod 12; the first clamping block 14 is slidably connected to the side wall of the first fixing plate 13 away from the first fixing plate 13; a fastening bolt is provided in the middle of the first clamping block 14 and the second clamping block 15; during operation, the bottom guard plate is placed In the detection box 11, the bottom guard plate is placed between the first clamping block 14 and the second clamping block 15, the threaded fixing rod 12 is turned to clamp and fix the bottom guard plate, the first clamping block 14 is slid to a suitable position, the bottom plate is fixed and clamped by the fastening bolts between the first clamping block 14 and the second clamping block 15, the liquid or other substances for detection are placed in the detection box 11, and the guard plate is tested; in this step, the bottom guard plate is fixed at a suitable position in the detection platform 1 for detection through the setting of the detection platform 1, the detection box 11, the threaded fixing rod 12, the first fixing plate 13, the first clamping block 14, and the second clamping block 15, thereby improving the adjustability of the bottom guard plate during detection, reducing the situation where the detection data is inaccurate due to the inaccurate placement position of the bottom guard plate during detection, and improving the adaptability of the device when detecting the bottom guard plate.

[0023] like Figure 3 As shown, a push rod 2 is provided at the top of the first clamp 14 and the bottom of the second clamp 15; multiple groups of push rods 2 are provided at the top of the first clamp 14 and the bottom of the second clamp 15, and are symmetrically arranged; a suction cup 21 is fixedly connected to the end of the push rod 2; a spring 22 is fixedly connected to the end of the push rod 2 away from the suction cup 21; multiple groups of springs 22 are respectively fixedly connected to the inside of the first clamp 14 and the second clamp 15; during operation, when the bottom guard plate is placed between the first clamp 14 and the second clamp 15, the suction cup 21 contacts and adsorbs and fixes the bottom guard plate, and the push rod 2 moves toward the spring 22 and compresses the spring 22. When the bottom guard plate is removed, the spring 22 drives the push rod 2 and the suction cup 21 to reset; in this step, the bottom guard plate is fixed between the first clamp 14 and the second clamp 15 through the arrangement of the push rod 2, the suction cup 21 and the spring 22, thereby reducing the possibility of sliding of the bottom guard plate during detection and reducing the possibility of inaccurate detection data caused by sliding of the bottom guard plate during detection.

[0024] like Figure 2 and Figure 4As shown, the inner wall of the detection platform 1 away from the threaded fixing rod 12 is fixedly connected with a slide rail 3; a pair of the slide rails 3 are arranged on the inner wall of the detection platform 1, and are symmetrically arranged; a pair of the inner walls of the slide rails 3 are slidably connected with a second fixing plate 31; a brush 32 is fixedly connected to the bottom of the second fixing plate 31; a plurality of groups of the brushes 32 are arranged at the bottom of the second fixing plate 31, and are evenly distributed at the bottom of the second fixing plate 31; during operation, the bottom guard plate is placed in the detection platform 1, the second fixing plate 31 is slid, and the brush 32 contacts the surface of the bottom guard plate to sweep away dust or foreign matter on the surface of the bottom guard plate; in this step, through the setting of the slide rail 3, the second fixing plate 31 and the brush 32, the brush 32 sweeps away dust or foreign matter on the surface of the bottom guard plate, thereby improving the cleanliness of the surface of the bottom guard plate and reducing the influence of dust or foreign matter on the detection data.

[0025] like Figure 2 As shown, a sewage outlet is provided in the middle of the detection box 11; the sewage outlet runs through the detection platform 1 and the detection box 11; a leak-proof plug 4 is provided in the sewage outlet in the middle of the detection box 11; a hanging ring 41 is fixedly connected to the top of the leak-proof plug 4; a collecting box 42 is fixedly connected to the bottom of the detection platform 1; during operation, when the detection solution is placed in the detection platform 1, the leak-proof plug 4 seals the bottom of the detection box 11 to reduce the possibility of solution leakage. When the solution needs to be discharged, the leak-proof plug 4 is pulled out by pulling the hanging ring 41, and the solution flows into the collecting box 42 and is collected; in this step, the possibility of leakage of the detection solution is reduced, the convenience of discharging the solution is improved, and the collecting box 42 collects the solution to reduce the contamination of the solution to other equipment.

[0026] like Figure 1 As shown, a damper 5 is fixedly connected to the bottom of the detection platform 1; multiple groups of the dampers 5 are arranged at the bottom of the detection platform 1 and are evenly distributed at the four corners of the bottom of the detection platform 1; during operation, the detection platform 1 is placed on the working surface, and the damper 5 weakens the vibration transmitted from the outside; in this step, the vibration transmitted from the outside is weakened by the setting of the damper 5, the stability of the detection device is improved, and the influence of external vibration on the detection data is reduced.

[0027] like Figure 1 As shown, a universal wheel 6 is fixedly connected to the bottom of the damper 5; the universal wheel 6 is arranged at the bottom of multiple groups of dampers 5; during operation, when the detection platform 1 needs to be moved, the detection platform 1 is moved by the universal wheel 6; in this step, the convenience of moving the detection platform 1 is improved by the setting of the universal wheel 6.

[0028] like Figure 1As shown, a cover plate is hinged on the top of the detection box 11; a non-slip handle is fixedly connected to the top of the cover plate; during operation, when testing, the cover plate on the top of the detection box 11 is closed to seal the detection box 11 to reduce the contamination of the bottom guard plate or the solution by external dust or foreign matter.

[0029] During operation, the bottom guard plate is placed in the detection box 11, and the bottom guard plate is placed between the first clamping block 14 and the second clamping block 15. The threaded fixing rod 12 is screwed to clamp and fix the bottom guard plate, and the first clamping block 14 is slid to a suitable position. The bottom plate is fixed and clamped by the fastening bolts between the first clamping block 14 and the second clamping block 15. The liquid or other substances for detection are placed in the detection box 11 to detect the guard plate. When the bottom guard plate is placed between the first clamping block 14 and the second clamping block 15, the suction cup 21 contacts and adsorbs and fixes the bottom guard plate, and the top rod 2 moves toward the spring 22 and compresses the spring 22. When the bottom guard plate is removed, the spring 2 2 drives the push rod 2 and the suction cup 21 to reset; the bottom guard plate is placed in the detection platform 1, the second fixed plate 31 is slid, and the brush 32 contacts the surface of the bottom guard plate to sweep away the dust or foreign matter on the surface of the bottom guard plate; when the detection solution is put into the detection platform 1, the anti-leakage plug 4 seals the bottom of the detection box 11 to reduce the possibility of solution leakage. When the solution needs to be discharged, the anti-leakage plug 4 is pulled out by pulling the hanging ring 41, and the solution flows into the collection box 42 and is collected; the detection platform 1 is placed on the working surface, and the damper 5 weakens the vibration transmitted from the outside; when the detection platform 1 needs to be moved, the detection platform 1 is moved by the universal wheel 6.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bottom guard plate detection device, comprising a detection platform (1); characterized in that: The top of the detection platform (1) is fixedly connected to a detection box (11); a threaded fixing rod (12) is provided on a side wall of the detection box (11); a plurality of groups of the threaded fixing rods (12) are arranged on the side wall of the detection box (11) and are symmetrically arranged; the threaded fixing rods (12) are connected to the detection box (11) by threads; the end of the threaded fixing rod (12) close to the detection box (11) is rotatably connected to a first fixing plate (13); the side wall of the first fixing plate (13) away from the threaded fixing rod (12) is slidably connected to a first clamping block (14); the side wall of the first clamping block (14) away from the first fixing plate (13) is slidably connected to a second clamping block (15); fastening bolts are provided in the middle of the first clamping block (14) and the second clamping block (15).

2. A bottom guard plate detection device according to claim 1, characterized in that: A push rod (2) is provided at the top of the first clamping block (14) and at the bottom of the second clamping block (15); multiple groups of the push rods (2) are provided at the top of the first clamping block (14) and at the bottom of the second clamping block (15), and are symmetrically arranged; a suction cup (21) is fixedly connected to the end of the push rod (2); a spring (22) is fixedly connected to the end of the push rod (2) away from the suction cup (21); and multiple groups of the springs (22) are respectively fixedly connected inside the first clamping block (14) and the second clamping block (15).

3. A bottom guard plate detection device according to claim 2, characterized in that: The inner side wall of the detection platform (1) away from the threaded fixing rod (12) is fixedly connected to a slide rail (3); a pair of the slide rails (3) are arranged on the inner side wall of the detection platform (1) and are symmetrically arranged; a second fixing plate (31) is slidably connected to the inner side walls of the pair of slide rails (3); a brush (32) is fixedly connected to the bottom of the second fixing plate (31); a plurality of groups of the brushes (32) are arranged at the bottom of the second fixing plate (31) and are evenly distributed at the bottom of the second fixing plate (31).

4. A bottom guard plate detection device according to claim 3, characterized in that: A sewage outlet is provided in the middle of the detection box (11); the sewage outlet penetrates the detection platform (1) and the detection box (11); a leak-proof plug (4) is provided in the sewage outlet in the middle of the detection box (11); a hanging ring (41) is fixedly connected to the top of the leak-proof plug (4); and a collection box (42) is fixedly connected to the bottom of the detection platform (1).

5. The bottom guard plate detection device according to claim 4, characterized in that: The bottom of the detection platform (1) is fixedly connected with a damper (5); a plurality of groups of the dampers (5) are arranged at the bottom of the detection platform (1) and are evenly distributed at the four corners of the bottom of the detection platform (1).

6. The bottom guard plate detection device according to claim 5, characterized in that: The bottom of the damper (5) is fixedly connected with a universal wheel (6); the universal wheel (6) is arranged at the bottom of multiple groups of dampers (5).

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