Cable static electricity detection platform

Abstract

The utility model provides a cable static electricity detection platform, and aims to solve the problems that the cable static electricity test is easy to be interfered by external static electricity, the detection position is single and the test accuracy is influenced due to the fact that the existing cable static electricity detection platform is inconvenient to isolate the cable, the following scheme is provided: the cable static electricity detection platform comprises an object placing table, a supporting frame is fixedly installed at the top of the storage table, a sliding plate is slidably installed on the supporting frame, a sliding rail is fixedly installed on one side of the sliding plate, a sliding sleeve is slidably arranged on the outer side of the sliding rail in a sleeving mode, and an isolation frame is fixedly installed on one side of the sliding sleeve. The transverse moving mechanism drives the moving plate to move back and forth, meanwhile, the clamping plate and the inlet are matched to drive the two isolation frames to move back and forth synchronously, it is ensured that external static electricity does not interfere with the detection process, measurement can be conducted at different positions through the moving probe, and it is ensured that the whole cable surface is covered. Therefore, more comprehensive and representative static data can be obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of cable detection, in particular to a cable static detection platform. Background Art

[0002] A cable electrostatic testing platform is a device used to test the electrostatic performance of cables. It typically consists of test instruments, test fixtures, a control system, and data analysis software. This equipment can comprehensively test the electrostatic characteristics of cables, including measurements of parameters such as electrostatic voltage, charge, and electrostatic discharge. Electrostatic testing platforms can also typically simulate different working conditions to ensure that cables function properly under various circumstances. Using a cable electrostatic testing platform, the electrostatic performance of cables under different working conditions can be tested, thereby assessing potential electrostatic issues in actual applications. This helps ensure that cables do not pose safety hazards due to static electricity during use and also helps manufacturers conduct a comprehensive assessment of cable quality.

[0003] The existing cable electrostatic detection platform is not convenient for isolating cables, making the cable electrostatic test susceptible to external static interference, and the detection position is single, affecting the test accuracy. Therefore, we propose a cable electrostatic detection platform to solve this problem. Utility Model Content

[0004] The purpose of the present invention is to solve the problems raised in the above background technology and to propose a cable static electricity detection platform.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Furthermore, an arc-shaped groove is provided on the top of the storage table, arc-shaped holes are provided on the front and rear sides of the isolation frame, an entry hole is provided on the top of the isolation frame, and the two entry holes are combined into an entry port, which cooperates with the clamping plate.

[0008] Furthermore, a same screw is rotatably installed between the top inner wall and the bottom inner wall of the vertical groove, the slide plate is threadedly sleeved on the outer side of the corresponding screw, a worm gear is fixedly installed on the outer side of the screw, and a same worm is rotatably installed on the top of the support frame, the worm is respectively engaged with two worm gears, and a first servo motor is fixedly installed on one end of the worm.

[0009] Furthermore, an electrostatic detector is fixedly mounted on the top inner wall of the support frame, and the electrostatic detector is connected to the probe via a wire.

[0010] Furthermore, a guide plate is fixedly installed at the bottom of the sliding plate, a guide groove is opened on the top of the storage table, and the same fixed plate is fixedly installed between the left and right inner walls of the guide groove, and the guide plate is slidably sleeved on the outside of the corresponding fixed plate.

[0011] Furthermore, the displacement mechanism includes a support frame, the bottom end of the hydraulic cylinder is fixedly connected to the top of the support frame, a second servo motor is fixedly installed on the front side of the support frame, a threaded rod is fixedly installed on the output shaft of the second servo motor, and the movable plate is threadedly sleeved on the outside of the threaded rod.

[0012] Furthermore, circular plates are fixedly installed at both the front and rear ends of the slide rail, and a same return spring is fixedly installed between the circular plate and the corresponding slide sleeve.

[0013] Furthermore, a same limiting rod is fixedly connected between the top inner wall and the bottom inner wall of the vertical groove, the slide plate is slidably sleeved on the outer side of the corresponding limiting rod, and a same limiting plate is fixedly installed between the front and rear inner walls of the support frame, and the movable plate is slidably sleeved on the outer side of the limiting plate.

[0014] The beneficial effects of the present invention are:

[0015] 1. The vertical plate drives the two sliding plates to move toward each other through the two curved plates, so that the two isolation frames are close to each other, covering and sealing the cables, and driving the detection device to move downward to close the entrance, preventing external static electricity from interfering with the detection operation in the isolation box composed of the two isolation frames.

[0016] 2. The traverse mechanism drives the movable plate to move forward and backward, and the cooperation of the clamping plate and the entrance port drives the two isolation frames to move forward and backward synchronously to ensure that external static electricity does not interfere with the detection process. The mobile probe can be used to measure at different positions to ensure that the entire cable surface is covered, thereby obtaining more comprehensive and representative static electricity data. The mobile probe can help the detection instrument more sensitively capture subtle static electricity changes or potential differences. There may be local static electricity accumulation or static electricity discharge on the cable surface. By moving the probe, it is possible to avoid focusing on a single position for measurement and ignoring other possible problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first three-dimensional structural diagram of a partial structure of a cable static electricity detection platform proposed by the present invention;

[0018] Figure 2 This is a second three-dimensional structural diagram of a partial structure of a cable static electricity detection platform proposed by the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of a cable static electricity detection platform proposed in the present invention;

[0020] Figure 4 for Figure 3 A partial enlarged view of part A.

[0021] In the figure: 1. Storage table; 2. Support frame; 3. Hydraulic cylinder; 4. Wire; 5. Sliding plate; 6. Isolating frame; 7. Bending plate; 8. Vertical plate; 9. Worm; 10. Guide plate; 11. Probe; 12. Screw; 13. Slide plate; 14. Worm gear; 15. Static electricity detector; 16. First servo motor; 17. Slide rail; 18. Slide sleeve; 19. Access hole; 20. Moving plate; 21. Clamping plate; 22. Support frame; 23. Second servo motor; 24. Return spring. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4, a cable electrostatic detection platform includes a storage table 1, a support frame 2 is fixedly installed on the top of the storage table 1, a sliding plate 5 is slidably installed on the upper part of the support frame 2, a slide rail 17 is fixedly installed on one side of the sliding plate 5, and a sliding sleeve 18 is provided on the outer sliding sleeve of the slide rail 17. An isolation frame 6 is fixedly installed on one side of the sliding sleeve 18, and a bent plate 7 is rotatably connected to the front and rear sides of the sliding plate 5. Vertical grooves are provided on the inner walls of both sides of the support frame 2, and a slide plate 13 is slidably installed in the vertical groove. A vertical plate 8 is fixedly installed on one side of the slide plate 13, and the bent plate 7 is rotatably connected to the corresponding vertical plate 8. A hydraulic cylinder 3 is fixedly installed on the top inner wall of the support frame 2, and a displacement mechanism is fixedly installed on the bottom end of the hydraulic cylinder 3. The displacement mechanism includes a movable plate 20 that is slidably arranged back and forth, and a clamping plate 21 is fixedly installed on the bottom of the movable plate 20. A probe 11 is provided at the bottom of the clamping plate 21.

[0024] like Figure 2 、 Figure 3 As shown, an arc-shaped groove is provided on the top of the storage table 1, arc-shaped holes are provided on the front and rear sides of the isolation frame 6, and an entry hole 19 is provided on the top of the isolation frame 6. The two entry holes 19 are combined into an entry port, which cooperates with the clamping plate 21.

[0025] It should be noted that the test platform usually detects cables of the same model. The cables are covered by two isolation frames 6 in conjunction with the arc groove on the storage table 1 to prevent external static electricity from interfering with the detection operations in the isolation box composed of the two isolation frames 6. The two entry holes 19 form an entry port, and the size of the entry port matches the size of the clip-on plate 21, so that the clip-on plate 21 is sealed and clipped into the entry port.

[0026] like Figure 3 As shown, the same screw 12 is rotatably installed between the top inner wall and the bottom inner wall of the vertical groove, the slide plate 13 is threadedly sleeved on the outer side of the corresponding screw 12, and a worm gear 14 is fixedly installed on the outer side of the screw 12. The same worm 9 is rotatably installed on the top of the support frame 2, and the worm 9 is respectively engaged with the two worm gears 14, and a first servo motor 16 is fixedly installed on one end of the worm 9.

[0027] like Figure 2 、 Figure 3 As shown, an electrostatic detector 15 is fixedly mounted on the top inner wall of the support frame 2 , and the electrostatic detector 15 is connected to the probe 11 through a wire 4 .

[0028] It should be noted that when conducting cable electrostatic testing, the electrostatic voltage, charge, electrostatic discharge and other related parameters of the cable are measured by the electrostatic detector 15. During the test, the test instrument needs to be connected to the cable, and the probe 11 of the electrostatic detector 15 is moved step by step along the surface of the cable to record the data and results of the test process. Usually, attention is paid to the changes in potential difference and possible electrostatic discharge phenomena.

[0029] like Figure 3 As shown, a guide plate 10 is fixedly installed at the bottom of the sliding plate 5, and a guide groove is opened on the top of the storage table 1. The same fixed plate is fixedly installed between the left and right inner walls of the guide groove, and the guide plate 10 is slidably sleeved on the outer side of the corresponding fixed plate.

[0030] like Figure 2 、 Figure 3 As shown, the displacement mechanism includes a support frame 22, the bottom end of the hydraulic cylinder 3 is fixedly connected to the top of the support frame 22, a second servo motor 23 is fixedly installed on the front side of the support frame 22, a threaded rod is fixedly installed on the output shaft of the second servo motor 23, and the movable plate 20 is threadedly sleeved on the outside of the threaded rod.

[0031] like Figure 1 、 Figure 2 As shown, circular plates are fixedly installed at both the front and rear ends of the slide rail 17 , and a same return spring 24 is fixedly installed between the circular plates and the corresponding slide sleeves 18 .

[0032] like Figure 1 、 Figure 2 As shown, a same limiting rod is fixedly connected between the top inner wall and the bottom inner wall of the vertical groove, the slide plate 13 is slidably sleeved on the outer side of the corresponding limiting rod, and a same limiting plate is fixedly installed between the front and rear inner walls of the support frame 22, and the movable plate 20 is slidably sleeved on the outer side of the limiting plate.

[0033] In the present invention, when in use, the cable is placed in the arc groove on the top of the storage table 1, and the worm 9 is driven to rotate by the first servo motor 16. The worm 9 drives the two screws 12 to rotate synchronously by engaging with the two worm wheels 14. The screw 12 drives the two vertical plates 8 to move downward through the threaded transmission with the corresponding slide 13. The vertical plates 8 drive the two sliding plates 5 to move toward the side close to each other through the two bent plates 7, so that the two isolation frames 6 are close to each other, covering and sealing the cable. The displacement mechanism is driven downward by the hydraulic cylinder 3, so that the clamping plate 21 enters the entry port formed by the two entry holes 19 and closes the entry port. The movable plate 20 is driven back and forth by the cooperation of the second servo motor 23 and the threaded rod, thereby driving the probe 11 to move step by step along the surface of the cable to record the data and results during the detection process. Usually, attention is paid to the change in potential difference and the possible electrostatic discharge phenomenon. At the same time, the two isolation frames 6 are driven to move back and forth synchronously by the cooperation of the clamping plate 21 and the entry port to ensure that external static electricity does not interfere with the detection process.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable static detection platform, characterized in that: The utility model comprises a storage table (1), wherein a support frame (2) is fixedly installed on the top of the storage table (1), a sliding plate (5) is slidably installed on the support frame (2), a slide rail (17) is fixedly installed on one side of the slide plate (5), a slide sleeve (18) is provided on the outer sliding sleeve of the slide rail (17), an isolation frame (6) is fixedly installed on one side of the slide sleeve (18), the front and rear sides of the slide plate (5) are rotatably connected with a bent plate (7), vertical grooves are provided on the inner walls of both sides of the support frame (2), and the vertical grooves are fixedly installed on one side of the slide plate (5). A slide plate (13) is slidably mounted in the groove, a vertical plate (8) is fixedly mounted on one side of the slide plate (13), the bent plate (7) is rotatably connected to the corresponding vertical plate (8), a hydraulic cylinder (3) is fixedly mounted on the top inner wall of the support frame (2), a displacement mechanism is fixedly mounted on the bottom end of the hydraulic cylinder (3), the displacement mechanism comprises a moving plate (20) that is slidably mounted forward and backward, a clamping plate (21) is fixedly mounted on the bottom of the moving plate (20), and a probe (11) is arranged on the bottom of the clamping plate (21).

2. A cable static electricity detection platform according to claim 1, characterized in that: The top of the storage table (1) is provided with an arc-shaped groove, the front and rear sides of the isolation frame (6) are provided with arc-shaped holes, the top of the isolation frame (6) is provided with an entry hole (19), and the two entry holes (19) are combined into an entry port, which cooperates with the clamping plate (21).

3. A cable static electricity detection platform according to claim 1, characterized in that: A same screw (12) is rotatably mounted between the top inner wall and the bottom inner wall of the vertical groove, the slide plate (13) is threadedly sleeved on the outer side of the corresponding screw (12), a worm wheel (14) is fixedly mounted on the outer side of the screw (12), a same worm (9) is rotatably mounted on the top of the support frame (2), the worm (9) is respectively engaged with two worm wheels (14), and a first servo motor (16) is fixedly mounted on one end of the worm (9).

4. A cable static electricity detection platform according to claim 1, characterized in that: An electrostatic detector (15) is fixedly mounted on the top inner wall of the support frame (2), and the electrostatic detector (15) is connected to the probe (11) via a wire (4).

5. A cable static electricity detection platform according to claim 1, characterized in that: A guide plate (10) is fixedly installed at the bottom of the sliding plate (5), and a guide groove is opened on the top of the storage table (1). The same fixed plate is fixedly installed between the left and right inner walls of the guide groove, and the guide plate (10) is slidably sleeved on the outer side of the corresponding fixed plate.

6. A cable static electricity detection platform according to claim 1, characterized in that: The displacement mechanism comprises a support frame (22), the bottom end of the hydraulic cylinder (3) is fixedly connected to the top of the support frame (22), a second servo motor (23) is fixedly mounted on the front side of the support frame (22), a threaded rod is fixedly mounted on the output shaft of the second servo motor (23), and the movable plate (20) is threadedly sleeved on the outside of the threaded rod.

7. The cable static electricity detection platform according to claim 1, characterized in that: Circular plates are fixedly mounted on both the front and rear ends of the slide rail (17), and a same return spring (24) is fixedly mounted between the circular plate and the corresponding slide sleeve (18).

8. The cable static electricity detection platform according to claim 6, characterized in that: A same limiting rod is fixedly connected between the top inner wall and the bottom inner wall of the vertical groove, the slide plate (13) is slidably sleeved on the outer side of the corresponding limiting rod, and a same limiting plate is fixedly installed between the front and rear inner walls of the support frame (22), and the movable plate (20) is slidably sleeved on the outer side of the limiting plate.

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