A charging pile testing device

Abstract

The utility model provides a kind of charging pile testing device, including bottom plate, detection mechanism and winding test mechanism are arranged on the bottom plate;The detection mechanism is used to simulate the reciprocating bending motion of charging wire, and the winding test mechanism is used to wind charging wire and test its tensile strength.The utility model simplifies charging wire detection operation, and improves test efficiency.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a charging pile testing device. Background Technology

[0002] Currently, charging cables for charging stations are frequently bent and subjected to tensile forces during use. Their bending durability and tensile strength directly affect safety. Existing testing equipment is multifunctional and limited in scope, requiring the use of different devices to test bending and tensile performance, resulting in a cumbersome and inefficient process. Furthermore, some testing devices lack effective guiding and limiting structures, causing the charging cable to easily shift during testing, leading to significant deviations in test results. This makes it difficult to accurately reflect the actual performance of the charging cable and fails to meet the needs for efficient and precise testing. Utility Model Content

[0003] To address the above problems, this utility model provides a charging pile testing device.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] A charging pile testing device includes a base plate, on which a detection mechanism and a winding testing mechanism are provided; the detection mechanism is used to simulate the reciprocating bending motion of a charging cable, and the winding testing mechanism is used to wind up the charging cable and test its tensile strength.

[0006] Preferably, the detection mechanism includes a first motor fixedly mounted on the base plate, and a turntable is fixedly mounted on the output end of the first motor.

[0007] Preferably, the detection mechanism further includes a traction rod and a mounting plate; one end of the traction rod is rotatably mounted on the side wall of the turntable, and the other end is rotatably mounted on the mounting plate.

[0008] Preferably, the mounting plate is equipped with a rotating wheel, and the rotating wheel has a groove for adapting and guiding the movement of the charging cable.

[0009] Preferably, the winding test mechanism includes a second motor fixedly mounted on the base plate, and a winding wheel for winding the charging cable is fixedly mounted on the output end of the second motor.

[0010] Preferably, a first base is fixedly installed on the base plate, a slide rod is fixedly installed on the first base, and the mounting plate is slidably installed on the slide rod.

[0011] Preferably, a second base is fixedly installed on the base plate, and the second motor is fixedly installed on the second base.

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

[0013] 1. It integrates reciprocating bending and tensile strength testing functions, eliminating the need to split the testing process, simplifying the charging cable testing operation, and improving testing efficiency.

[0014] 2. By using a sliding rod guide and a rotating wheel groove limiter, the movement of the charging cable is kept stable during the test, reducing offset interference and improving the accuracy of the test. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a top view of the present invention;

[0018] In the diagram: 1. Base plate, 2. First motor, 3. Turntable, 4. Traction rod, 5. First seat, 6. Slide rod, 7. Mounting plate, 8. Charging cable, 9. Second seat, 10. Second motor, 11. Winding wheel. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Reference Figure 1-3 A charging pile testing device includes a base plate 1, which serves as the basic load-bearing component of the device, providing mounting support for the detection mechanism and the winding testing mechanism, ensuring that the two mechanisms maintain a relatively stable positional relationship during operation. Both the detection mechanism and the winding testing mechanism are directly mounted on the upper surface of the base plate 1, and their positional distribution must ensure that the charging cables 8 can be smoothly connected during testing without interference.

[0021] The testing mechanism is used to simulate the reciprocating bending motion of the charging cable 8. This motion simulates the bending scenarios that the charging cable 8 may encounter during actual use, in order to detect the performance changes of the charging cable 8 after repeated bending. The testing mechanism includes a first motor 2 fixedly mounted on the base plate 1. A turntable 3 is fixedly mounted on the output end of the first motor 2. When the first motor 2 is working, it can drive the turntable 3 to rotate around its own axis. The rotation of the turntable 3 provides the power source for subsequent traction actions.

[0022] The testing mechanism also includes a traction rod 4 and a mounting plate 7. The traction rod 4 serves as a power transmission component. One end of the traction rod 4 is mounted on the side wall of the turntable 3 via a rotatable connection. This mounting position is not at the central axis of the turntable 3, so that when the turntable 3 rotates, it can drive one end of the traction rod 4 to make a circular motion. The other end of the traction rod 4 is also mounted on the mounting plate 7 via a rotatable connection. When the turntable 3 rotates, the traction rod 4 can convert the circular motion into the power to drive the mounting plate 7 to make a reciprocating linear motion.

[0023] A rotating wheel is mounted on the mounting plate 7. The rotating wheel can rotate freely around its own mounting axis. The rotating wheel has a groove for adapting and guiding the movement of the charging cable 8. A part of the charging cable 8 can be embedded in the groove. When the mounting plate 7 makes reciprocating linear motion, the rotating wheel can rotate with the movement of the charging cable 8. At the same time, the groove can limit the movement of the charging cable 8, preventing the charging cable 8 from shifting during reciprocating bending, and ensuring that the bending test can be carried out stably.

[0024] A first base 5 is fixedly installed on the base plate 1. The first base 5 provides fixed support for the slide rod 6. The slide rod 6 is straight and its two ends are fixedly connected to the first base 5. The mounting plate 7 is slidably installed on the slide rod 6. The slide rod 6 guides the movement trajectory of the mounting plate 7, so that the mounting plate 7 can make reciprocating linear motion strictly along the axis of the slide rod 6, ensuring the stability and accuracy of the movement of the detection mechanism.

[0025] The winding test mechanism is used to wind up the charging cable 8 and test its tensile strength. After completing the reciprocating bending test, the tensile performance of the charging cable 8 can be tested through the winding test mechanism. The winding test mechanism includes a second motor 10 fixedly installed on the base plate 1. A winding wheel 11 for winding the charging cable 8 is fixedly installed at the output end of the second motor 10. One end of the charging cable 8 can be fixed to the side wall of the winding wheel 11. When the second motor 10 works, it can drive the winding wheel 11 to rotate, thereby realizing the winding action of the charging cable 8. During the winding process, by monitoring relevant parameters, it can be determined whether the tensile strength of the charging cable 8 meets the requirements.

[0026] A second base 9 is fixedly installed on the base plate 1. The second base 9 provides a mounting foundation for the second motor 10. The second motor 10 is fixedly installed on the second base 9. The setting of the second base 9 can ensure that the second motor 10 remains stable during operation, and avoid the motor vibration affecting the winding effect of the winding wheel 11 on the charging cable 8, thereby ensuring the accuracy of the tensile strength test.

Claims

1. A charging pile testing device, comprising a base plate (1), characterized in that, The base plate (1) is provided with a detection mechanism and a winding test mechanism; the detection mechanism is used to simulate the reciprocating bending motion of the charging cable (8), and the winding test mechanism is used to wind up the charging cable (8) and test its tensile strength.

2. The charging pile testing device according to claim 1, characterized in that, The detection mechanism includes a first motor (2) fixedly installed on the base plate (1), and a turntable (3) is fixedly installed at the output end of the first motor (2).

3. The charging pile testing device according to claim 2, characterized in that, The detection mechanism also includes a traction rod (4) and a mounting plate (7); one end of the traction rod (4) is rotatably mounted on the side wall of the turntable (3), and the other end is rotatably mounted on the mounting plate (7).

4. The charging pile testing device according to claim 3, characterized in that, The mounting plate (7) is equipped with a rotating wheel, and the rotating wheel has a groove for adapting and guiding the movement of the charging cable (8).

5. A charging pile testing device according to claim 1, characterized in that, The winding test mechanism includes a second motor (10) fixedly mounted on the base plate (1), and a winding wheel (11) for winding the charging cable (8) is fixedly mounted on the output end of the second motor (10).

6. The charging pile testing device according to claim 4, characterized in that, A first base (5) is fixedly installed on the base plate (1), and a slide rod (6) is fixedly installed on the first base (5). The mounting plate (7) is slidably installed on the slide rod (6).

7. A charging pile testing device according to claim 5, characterized in that, A second base (9) is fixedly installed on the base plate (1), and the second motor (10) is fixedly installed on the second base (9).

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