A new energy vehicle detection axle load detection device

Abstract

The utility model relates to new energy automobile detection technical field especially a new energy automobile detection axle load detection device, including detection seat, the middle of detection seat has the first installation groove, the top of first installation groove even installation has pressure detector, the top of pressure detector installs detection platform mechanism. Advantageous effect lies in: the utility model bearing plate can be disassembled and replaced and installed after long time's use appears damage or deformation, and, bearing platform can also be disassembled and installed from the first installation groove, and, after bearing platform is installed to the middle of detection seat, rotating clamping plate can quickly clamping and releasing bearing platform, and it is relatively convenient and fast, can lift up the support roll to lift up the lap joint plate and bearing platform, and the sliding contact between the bottom of lap joint plate and support roll surface can conveniently and easily install bearing platform.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle testing technology, and in particular to an axle load testing device for new energy vehicle testing. Background Technology

[0002] Axle load, also known as axle weight, refers to the maximum weight of a vehicle that can be distributed across each axle. This sign is frequently seen at bridge entrances and should be noted. Monitoring vehicle axle load helps protect the road surface.

[0003] Therefore, an axle load testing device for new energy vehicles is proposed to detect the axle load data of new energy vehicles.

[0004] For example, the prior art Chinese patent publication number "CN220625479U" provides an axle load tester for motor vehicle testing, including a weighing platform. A storage support frame is installed around the weighing platform and on its side walls. A transition support frame is slidably connected to the inner wall of the storage support frame. A first sliding groove is correspondingly opened in the inner cavity of the storage support frame and on its left and right side walls. A first limiting strip is installed on the left and right side walls of the transition support frame and corresponding to the first sliding groove. A load-bearing plate is slidably connected to the inner wall of the transition support frame.

[0005] This device solves the problems of existing axle load meters being unable to accommodate vehicles traveling in both left and right directions to reach the weighing platform, and the axle load meters being too long and taking up too much space during transportation, by setting up a storage support frame and fixing components. This makes the axle load meters more effective and easier to transport.

[0006] Existing axle load testing devices for new energy vehicles often experience deformation or damage to the testing seat after prolonged use for axle load testing. Replacing the entire device would be wasteful, and the easily damaged top surface of the testing seat has not been disassembled, installed, or replaced. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies where the testing seat may deform or be damaged after long-term use in detecting the axle load of automobiles, making complete replacement wasteful, and failing to address the issue of disassembling, installing, and replacing the easily damaged top surface of the testing seat. Therefore, this invention proposes an axle load testing device for new energy vehicles.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] Design a new energy vehicle axle load testing device, including a testing base. A first mounting groove is formed in the center of the testing base. Pressure detectors are evenly mounted on the top of the first mounting groove. A testing platform mechanism is mounted on the top of the pressure detector. Second mounting grooves are formed on both sides of the first mounting groove. A sliding mechanism is mounted at the bottom of the interior of the second mounting groove. A snap-fit ​​mechanism is mounted on the side of the testing base. The testing platform mechanism includes a support platform, a support plate, and an overlapping plate. The support platform is slidably mounted inside the first mounting groove and stably rests on the top of the pressure detector. Positioning holes are evenly formed on the top of the support platform. Positioning posts are fixed to the bottom of the support plate. A buffer pad is bonded to the bottom of the support plate. The support plate covers the top of the support platform, and the positioning posts are inserted into the positioning holes. The overlapping plate... The plate slides into the interior of the second mounting slot; the sliding mechanism includes a support frame and a hydraulic telescopic rod, the hydraulic telescopic rod is fixedly installed at the bottom of the interior of the second mounting slot, the support frame is installed inside the second mounting slot and fixed at the top of the hydraulic telescopic rod, the top of the support frame has a groove, and a support roller is evenly rotatably installed inside the groove. When the bearing platform is installed into the first mounting slot in the middle of the detection seat, the hydraulic telescopic rod drives the support frame and the support roller to rise, the overlapping plate slides onto the support roller, and pushes the bearing platform into the interior of the first mounting slot. Afterwards, the hydraulic telescopic rod drives the support frame and the support roller to descend; the snap-fit ​​mechanism includes a connecting column and a snap-fit ​​plate, used to snap-fit ​​the bearing platform stably in the middle of the detection seat.

[0010] Furthermore, the connecting post is fixed to one side of the detection seat and located below the first mounting groove. The bottom end of the snap-fit ​​plate has a connecting hole. The connecting post is slidably inserted into the connecting hole. A nut is connected to the surface of the connecting post at the outer end of the connecting hole. The snap-fit ​​plate is vertically snapped onto the outside of the detection seat, the first mounting groove, and the support platform.

[0011] Furthermore, the detection seat is horizontally positioned with sloping ends, and both the first and second mounting slots are rectangular structures and horizontally positioned.

[0012] Furthermore, the second mounting groove is distributed on both sides of the first mounting groove and is interconnected. The bottom end of the second mounting groove is lower than the bottom end of the first mounting groove. The length of the second mounting groove is less than the width of the detection seat. One end of the second mounting groove is closed and the other end is open.

[0013] Furthermore, the support platform is a rectangular structure and is horizontally arranged, the positioning column is a cylindrical structure, the buffer pad is made of rubber and is sandwiched between the support platform and the support plate, and the thickness of the support platform is greater than the thickness of the support plate.

[0014] Furthermore, the hydraulic telescopic rod is vertically arranged, and the support frame is a rectangular structure, horizontally arranged, and located below the overlapping plate.

[0015] Furthermore, the groove is a long strip structure, the support roller is horizontally arranged, and its top end protrudes upward from the top end of the support frame for rolling and pushing the bearing platform and the overlapping plate.

[0016] Furthermore, the connecting column is a threaded column structure and is horizontally arranged, and the snap-fit ​​plate is a rectangular plate structure. When snapping the support platform, it is vertical and horizontal when not snapped in use, and it does not obstruct the support platform from entering or exiting the first mounting slot.

[0017] The axle load detection device for testing new energy vehicles proposed in this utility model has the following advantages:

[0018] 1. This utility model provides a first mounting groove in the middle of the testing base and second mounting grooves at both ends of the first mounting groove. Therefore, the support platform can be slidably installed in the first mounting groove in the middle of the testing base, and the overlapping plates at both ends are inserted into the second mounting grooves. At the same time, a buffer pad and a support plate can be detachably installed at the top of the support platform through positioning holes and positioning posts. The support plate directly contacts the external vehicle and the axle load data of the vehicle is detected by a pressure detector. After the support plate is damaged or deformed after long-term use, it can be disassembled and replaced. Moreover, the support platform can also be disassembled and installed from the first mounting groove. After the support platform is installed in the middle of the testing base, the rotating locking plate can quickly lock and release the support platform, which is convenient and fast.

[0019] 2. In the second mounting groove, the support roller is installed by a hydraulic telescopic rod and a support frame. Therefore, when pushing and pulling the support platform, since the support platform is relatively heavy, the support roller can be raised to lift the overlapping plate and the support platform. The bottom end of the overlapping plate slides in contact with the surface of the support roller. Therefore, the support platform can be installed and disassembled conveniently and easily. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This utility model Figure 1 A schematic diagram of the detection seat;

[0022] Figure 3 This utility model Figure 1A schematic diagram of the testing platform mechanism and the sliding mechanism;

[0023] Figure 4 This utility model Figure 1 A schematic diagram of the support platform section;

[0024] Figure 5 This utility model Figure 1 A schematic diagram of the support plate section;

[0025] Figure 6 This utility model Figure 1 A schematic diagram of the sliding mechanism;

[0026] Figure 7 This utility model Figure 1 A schematic diagram of the card plate section.

[0027] In the diagram: 1. Detection seat; 2. Bearing plate; 3. Snap-fit ​​plate; 4. Bearing platform; 5. Pressure detector; 6. First mounting slot; 7. Connecting column; 8. Nut; 9. Second mounting slot; 10. Hydraulic telescopic rod; 11. Support frame; 12. Overlap plate; 13. Groove; 14. Support roller; 15. Positioning hole; 16. Positioning column; 17. Buffer pad; 18. Connecting hole. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example 1

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The figure shows an axle load testing device for new energy vehicles, including a testing base 1. The testing base 1 has a first mounting groove 6 in the middle. Pressure detectors 5 are evenly installed at the top of the first mounting groove 6. A testing platform mechanism is installed at the top of the pressure detectors 5. Second mounting grooves 9 are opened on both sides of the first mounting groove 6. A sliding mechanism is installed at the bottom of the interior of the second mounting groove 9. A snap-fit ​​mechanism is installed on the side of the testing base 1.

[0031] The detection platform mechanism includes a support platform 4, a support plate 2, and an overlapping plate 12. The support platform 4 is slidably installed inside the first mounting groove 6 and stably rests on the top of the pressure detector 5. The top of the support platform 4 has evenly spaced positioning holes 15. The bottom of the support plate 2 is fixed with a positioning post 16 and a buffer pad 17 is bonded to the bottom of the support plate 2. The support plate 2 covers the top of the support platform 4, and the positioning post 16 is inserted into the positioning hole 15. The overlapping plate 12 is slidably inserted into the second mounting groove 9.

[0032] A first mounting groove 6 is provided in the middle of the detection seat 1, and a second mounting groove 9 is provided at both ends of the first mounting groove 6. Therefore, the support platform 4 can be slidably installed in the first mounting groove 6 in the middle of the detection seat 1, and the overlapping plates 12 at both ends are inserted into the second mounting groove 9. At the same time, the buffer pad 17 and the support plate 2 can be detachably installed at the top of the support platform 4 through the positioning hole 15 and the positioning post 16.

[0033] The bearing plate 2 is in direct contact with the external vehicle, and the axle load data of the vehicle is detected by the pressure detector 5. After the bearing plate 2 is damaged or deformed after long-term use, it can be disassembled and replaced. In addition, the bearing platform 4 can also be disassembled and installed from the first mounting slot 6.

[0034] The snap-fit ​​mechanism includes a connecting post 7 and a snap-fit ​​plate 3, which are used to snap-fit ​​the bearing platform 4 stably in the middle of the detection seat 1.

[0035] The connecting post 7 is fixed to one side of the detection seat 1 and located below the first mounting groove 6. The bottom end of the snap-fit ​​plate 3 has a connecting hole 18. The connecting post 7 is slidably inserted into the connecting hole 18. A nut 8 is connected to the surface of the connecting post 7 at the position outside the connecting hole 18. The snap-fit ​​plate 3 is vertically snapped onto the outside of the detection seat 1, the first mounting groove 6 and the support platform 4.

[0036] The connecting column 7 is a threaded column structure and is horizontally arranged. The snap-fit ​​plate 3 is a rectangular plate structure. It is vertical when snapping onto the support platform 4 and horizontal when not snapped onto, and does not obstruct the support platform 4 from entering or exiting the first mounting slot 6.

[0037] After the support platform 4 is installed in the middle of the test seat 1, the rotating locking plate 3 can quickly lock and release the support platform 4, which is convenient and quick.

[0038] The detection seat 1 is horizontally positioned with sloping ends. The first mounting groove 6 and the second mounting groove 9 are both rectangular structures and are horizontally positioned.

[0039] The second mounting groove 9 is distributed on both sides of the first mounting groove 6 and is interconnected. The bottom end of the second mounting groove 9 is lower than the bottom end of the first mounting groove 6. The length of the second mounting groove 9 is less than the width of the detection seat 1. One end of the second mounting groove 9 is closed and the other end is open.

[0040] The support platform 4 is a rectangular structure and is horizontally arranged. The positioning column 16 is a cylindrical structure. The buffer pad 17 is made of rubber and is sandwiched between the support platform 4 and the support plate 2. The thickness of the support platform 4 is greater than the thickness of the support plate 2.

[0041] Example 2

[0042] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The figure shows an axle load testing device for new energy vehicles, including a testing base 1. The testing base 1 has a first mounting groove 6 in the middle. Pressure detectors 5 are evenly installed at the top of the first mounting groove 6. A testing platform mechanism is installed at the top of the pressure detectors 5. Second mounting grooves 9 are opened on both sides of the first mounting groove 6. A sliding mechanism is installed at the bottom of the interior of the second mounting groove 9. A snap-fit ​​mechanism is installed on the side of the testing base 1.

[0043] The detection platform mechanism includes a support platform 4, a support plate 2, and an overlapping plate 12. The support platform 4 is slidably installed inside the first mounting groove 6 and stably rests on the top of the pressure detector 5. The top of the support platform 4 has evenly spaced positioning holes 15. The bottom of the support plate 2 is fixed with a positioning post 16 and a buffer pad 17 is bonded to the bottom of the support plate 2. The support plate 2 covers the top of the support platform 4, and the positioning post 16 is inserted into the positioning hole 15. The overlapping plate 12 is slidably inserted into the second mounting groove 9.

[0044] A first mounting groove 6 is provided in the middle of the detection seat 1, and a second mounting groove 9 is provided at both ends of the first mounting groove 6. Therefore, the support platform 4 can be slidably installed in the first mounting groove 6 in the middle of the detection seat 1, and the overlapping plates 12 at both ends are inserted into the second mounting groove 9. At the same time, the buffer pad 17 and the support plate 2 can be detachably installed at the top of the support platform 4 through the positioning hole 15 and the positioning post 16.

[0045] The bearing plate 2 directly contacts the external vehicle, and the axle load data of the vehicle is detected by the pressure detector 5. After the bearing plate 2 is damaged or deformed after long-term use, it can be disassembled and replaced. In addition, the bearing platform 4 can also be disassembled and installed from the first mounting slot 6. Moreover, after the bearing platform 4 is installed in the middle of the detection seat 1, the rotating locking plate 3 can quickly lock and release the bearing platform 4, which is convenient and fast.

[0046] The sliding mechanism includes a support frame 11 and a hydraulic telescopic rod 10. The hydraulic telescopic rod 10 is fixedly installed at the bottom of the second mounting groove 9. The support frame 11 is installed inside the second mounting groove 9 and fixed at the top of the hydraulic telescopic rod 10. The top of the support frame 11 has a groove 13, and a support roller 14 is evenly rotatably installed inside the groove 13.

[0047] When the support platform 4 is installed into the first mounting groove 6 in the middle of the detection seat 1, the hydraulic telescopic rod 10 drives the support frame 11 and the support roller 14 to rise, and the overlapping plate 12 slides onto the support roller 14, pushing the support platform 4 into the first mounting groove 6. After that, the hydraulic telescopic rod 10 drives the support frame 11 and the support roller 14 to descend.

[0048] In the second mounting slot 9, the support roller 14 is installed through the hydraulic telescopic rod 10 and the support frame 11. Therefore, when pushing and pulling the support platform 4, since the support platform 4 is relatively heavy, the support roller 14 can be raised to lift the overlapping plate 12 and the support platform 4. The bottom end of the overlapping plate 12 slides in contact with the surface of the support roller 14. Therefore, the support platform 4 can be installed and disassembled conveniently and easily.

[0049] The hydraulic telescopic rod 10 is vertically arranged, and the support frame 11 is a rectangular structure, horizontally arranged, and located below the overlapping plate 12.

[0050] The groove 13 is a long strip structure, and the support roller 14 is horizontally arranged with its top end protruding upward from the top end of the support frame 11, for rolling and pushing the bearing platform 4 and the overlapping plate 12.

[0051] Working method: A first mounting groove 6 is set in the middle of the detection seat 1, and a second mounting groove 9 is set at both ends of the first mounting groove 6. Therefore, the support platform 4 can be slidably installed in the first mounting groove 6 in the middle of the detection seat 1, and the overlapping plates 12 at both ends are inserted into the second mounting groove 9. At the same time, the buffer pad 17 and the support plate 2 can be detachably installed at the top of the support platform 4 through the positioning hole 15 and the positioning post 16.

[0052] The bearing plate 2 directly contacts the external vehicle, and the axle load data of the vehicle is detected by the pressure detector 5. After the bearing plate 2 is damaged or deformed after long-term use, it can be disassembled and replaced. In addition, the bearing platform 4 can also be disassembled and installed from the first mounting slot 6. Moreover, after the bearing platform 4 is installed in the middle of the detection seat 1, the rotating locking plate 3 can quickly lock and release the bearing platform 4, which is convenient and fast.

[0053] In the second mounting slot 9, the support roller 14 is installed through the hydraulic telescopic rod 10 and the support frame 11. Therefore, when pushing and pulling the support platform 4, since the support platform 4 is relatively heavy, the support roller 14 can be raised to lift the overlapping plate 12 and the support platform 4. The bottom end of the overlapping plate 12 slides in contact with the surface of the support roller 14. Therefore, the support platform 4 can be installed and disassembled conveniently and easily.

[0054] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An axle load detection device for new energy vehicle detection, comprising a detection seat (1), characterized in that: The detection seat (1) has a first mounting groove (6) in the middle, and pressure detectors (5) are evenly installed at the top of the first mounting groove (6). A detection platform mechanism is installed at the top of the pressure detectors (5). Second mounting grooves (9) are opened on both sides of the first mounting groove (6). A sliding mechanism is installed at the bottom of the interior of the second mounting groove (9). A snap-fit ​​mechanism is installed on the side of the detection seat (1). The detection platform mechanism includes a support platform (4), a support plate (2), and an overlap plate (12). The support platform (4) is slidably installed inside the first mounting groove (6) and stably rests on the top of the pressure detector (5). The top of the support platform (4) is evenly provided with positioning holes (15). The bottom end of the support plate (2) is fixed with a positioning post (16). The bottom end of the support plate (2) is bonded with a buffer pad (17). The support plate (2) covers the top of the support platform (4), and the positioning post (16) is inserted into the inside of the positioning hole (15). The overlap plate (12) is slidably inserted into the inside of the second mounting groove (9). The sliding mechanism includes a support frame (11) and a hydraulic telescopic rod (10). The hydraulic telescopic rod (10) is fixedly installed at the bottom of the second mounting groove (9). The support frame (11) is installed inside the second mounting groove (9) and fixed at the top of the hydraulic telescopic rod (10). The top of the support frame (11) has a groove (13). A support roller (14) is evenly rotated inside the groove (13). When the bearing platform (4) is installed into the first mounting groove (6) in the middle of the detection seat (1), the hydraulic telescopic rod (10) drives the support frame (11) and the support roller (14) to rise. The overlapping plate (12) slides onto the support roller (14) to push the bearing platform (4) into the first mounting groove (6). After that, the hydraulic telescopic rod (10) drives the support frame (11) and the support roller (14) to fall. The snap-fit ​​mechanism includes a connecting column (7) and a snap-fit ​​plate (3), which are used to snap-fit ​​the bearing platform (4) stably in the middle of the detection seat (1).

2. The axle load detection device for new energy vehicle detection according to claim 1, characterized in that: The connecting post (7) is fixed on one side of the detection seat (1) and located below the first mounting groove (6). The bottom end of the snap-fit ​​plate (3) has a connecting hole (18). The connecting post (7) is slidably inserted into the connecting hole (18). A nut (8) is connected to the surface of the connecting post (7) at the position outside the connecting hole (18). The snap-fit ​​plate (3) is vertically snapped onto the outside of the detection seat (1), the first mounting groove (6) and the support platform (4).

3. The axle load detection device for new energy vehicle detection according to claim 1, characterized in that: The detection seat (1) is set horizontally and has sloping ends. The first mounting groove (6) and the second mounting groove (9) are both rectangular structures and are set horizontally.

4. The axle load detection device for new energy vehicle detection according to claim 1, characterized in that: The second mounting groove (9) is distributed on both sides of the first mounting groove (6) and is connected to each other. The bottom end of the second mounting groove (9) is lower than the bottom end of the first mounting groove (6). The length of the second mounting groove (9) is less than the width of the detection seat (1). One end of the second mounting groove (9) is closed and the other end is open.

5. The axle load detection device for new energy vehicle detection according to claim 1, characterized in that: The support platform (4) is a rectangular structure and is set horizontally. The positioning column (16) is a cylindrical structure. The buffer pad (17) is made of rubber and is sandwiched between the support platform (4) and the support plate (2). The thickness of the support platform (4) is greater than the thickness of the support plate (2).

6. The axle load detection device for new energy vehicle detection according to claim 1, characterized in that: The hydraulic telescopic rod (10) is vertically arranged, and the support frame (11) is a rectangular structure, horizontally arranged, and located below the overlapping plate (12).

7. The axle load detection device for new energy vehicle testing according to claim 1, characterized in that: The groove (13) is a long strip structure, and the support roller (14) is set horizontally with its top end protruding upward from the top end of the support frame (11) for rolling and pushing the bearing platform (4) and the overlapping plate (12).

8. The axle load detection device for new energy vehicle testing according to claim 2, characterized in that: The connecting column (7) is a threaded column structure and is set horizontally. The snap-fit ​​plate (3) is a rectangular plate structure. When snapping the support platform (4), it is in a vertical state and in a horizontal state when not snapped in use. It does not hinder the support platform (4) from entering and exiting the first mounting slot (6).

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