Cable insulation layer defect detection device

Abstract

The utility model discloses a cable insulation layer defect detection device, and particularly relates to the technical field of cable insulation detection, the cable insulation layer defect detection device comprises a box body, the inside of the box body is rotatably connected with a first roller and a second roller from left to right, and the height of the first roller is consistent with that of the second roller; a detection probe is connected to a position, close to the second roller, of the top surface of the inner wall of the box body; a shell is connected to the front side of the box body, a driving mechanism is arranged in the shell, two rollers in the box body are placed above a cable, a motor is started, a second gear is driven to rotate, then a first gear, a second shaft rod and a first roller on the outer side of the second shaft rod are driven to rotate, meanwhile, a first belt wheel is driven to rotate, and under the traction effect of a belt, the first belt wheel is driven to rotate. And the first shaft rod and the second roller on the other side are driven to rotate, so that the rollers on the two sides synchronously rotate, the whole device moves along the upper part of the cable, and meanwhile, the defect detection of the insulating layer of the cable is completed through the detection probe.

Description

Technical Field

[0001] The utility model relates to the technical field of cable insulation detection, in particular to a cable insulation layer defect detection device. Background Art

[0002] At present, cable insulation defect detection is mainly carried out in high-altitude environments, generally by professional staff using handheld detection equipment. However, when the cable to be tested is long and the number of tests is large, the method of using handheld detection equipment for detection will greatly increase the labor intensity of the staff. At the same time, there are also safety hazards when the staff work in a high-altitude environment. Utility Model Content

[0003] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0004] A cable insulation layer defect detection device, comprising:

[0005] A box body, wherein a first roller and a second roller are rotatably connected from left to right inside the box body, and the first roller and the second roller are at the same height;

[0006] A detection probe is connected to the top surface of the inner wall of the box body near the second roller;

[0007] The front side of the box body is connected with a shell, and a driving mechanism is arranged inside the shell.

[0008] In a possible implementation, a pair of first bearings and a pair of second bearings are respectively embedded in the front and rear sides of the box body, the inner ring of the first bearing is fixedly connected to the first shaft rod, one end of the first shaft rod is fixedly connected to the second roller, the inner ring of the second bearing is fixedly connected to the second shaft rod, and one end of the second shaft rod is fixedly connected to the first roller.

[0009] In one possible implementation, the driving mechanism includes a first pulley connected to the outside of the second shaft, and a second pulley on the outside of the first shaft, belts are sleeved on the outsides of the first pulley and the second pulley, a motor is connected to the outside of the outer shell, one end of the motor output shaft passes through the interior of the outer shell and is connected to a second gear, the outer side of the second gear is meshed with a first gear, and the first gear is fixedly connected to the second shaft.

[0010] In a possible implementation, a storage battery and a wireless data transmitter are respectively connected to the bottom surface of the inner wall of the housing, and the storage battery is located on the left side of the wireless data transmitter.

[0011] In a possible implementation, a handle is connected to the top of the box.

[0012] In a possible implementation, an inlet is provided on the front side of the box body below the shell.

[0013] In a possible implementation, a brush is connected to a position of the top surface of the inner wall of the box body near the first roller, and the bottom of the brush is arranged to be in an arc shape.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] Place the two rollers in the box above the cable, turn on the motor, drive the second gear to rotate, and then drive the first gear and the second shaft and the first roller on their outside to rotate, and at the same time drive the first pulley on the outside of the second shaft to rotate, and under the traction of the belt, drive the first shaft and the second roller on the other side to rotate, and then complete the synchronous rotation of the rollers on both sides, and then complete the movement of the entire device along the top of the cable, and at the same time, complete the detection of insulation layer defects of the cable through the detection probe, the detection steps are simple, and the staff does not need to continue to work at high altitudes, and the labor intensity of the staff is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary personnel in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a rear view of the utility model;

[0019] Figure 3 It is a side sectional view of the housing of the utility model;

[0020] Figure 4 It is a side sectional view of the box body of the utility model.

[0021] Description of reference numerals:

[0022] 1. Handle; 2. Box; 3. Brush; 4. Shell; 5. Motor; 6. Inlet; 7. First bearing; 8. First shaft; 9. Second bearing; 10. Second shaft; 11. First pulley; 12. First gear; 13. Second gear; 14. Belt; 15. Battery; 16. Wireless data transmitter; 17. Second pulley; 18. First roller; 19. Second roller; 20. Detection probe. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The embodiments of the present application solve the problems in the prior art by providing a cable insulation layer defect detection device.

[0025] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0026] Embodiment 1:

[0027] The specific structure of this embodiment is as follows: Figure 1-Figure 4 As shown, a cable insulation layer defect detection device comprises:

[0028] Box body 2, the inside of box body 2 is rotatably connected with a first roller 18 and a second roller 19 from left to right, and the heights of the first roller 18 and the second roller 19 are consistent, so that the device can be moved conveniently;

[0029] A detection probe 20 is connected to the top surface of the inner wall of the box body 2 near the second roller 19;

[0030] The front side of the box body 2 is connected to a shell 4 , and a driving mechanism is arranged inside the shell 4 .

[0031] In some examples, a pair of first bearings 7 and a pair of second bearings 9 are respectively embedded in the front and rear sides of the box body 2, the inner ring of the first bearing 7 is fixedly connected to the first shaft rod 8, one end of the first shaft rod 8 is fixedly connected to the second roller 19, the inner ring of the second bearing 9 is fixedly connected to the second shaft rod 10, one end of the second shaft rod 10 is fixedly connected to the first roller 18, to facilitate the movement of the first roller 18 and the second roller 19 along the top of the cable.

[0032] In some examples, the driving mechanism includes a first pulley 11 connected to the outside of the second shaft 10, and a second pulley 17 on the outside of the first shaft 8, a belt 14 is sleeved on the outside of the first pulley 11 and the second pulley 17, a motor 5 is connected to the outside of the housing 4, one end of the output shaft of the motor 5 passes through the interior of the housing 4, and is connected to the second gear 13, the outside of the second gear 13 is meshed with the first gear 12, the first gear 12 is fixedly connected to the second shaft 10, the motor 5 is turned on, the second gear 13 is driven to rotate, and then the first gear 12 and the second shaft 10 and the first roller 18 on the outside thereof are driven to rotate, and at the same time, the first pulley 11 on the outside of the second shaft 10 is driven to rotate, and under the traction of the belt 14, the first shaft 8 and the second roller 19 on the other side are driven to rotate, so as to complete the synchronous rotation of the rollers on both sides, and then the whole device is moved along the top of the cable.

[0033] In some examples, the bottom surface of the inner wall of the outer shell 4 is respectively connected to a battery 15 and a wireless data transmitter 16. The battery 15 is located on the left side of the wireless data transmitter 16. By setting up the wireless data transmitter 16, it is convenient to transmit the data detected by the detection probe 20 to the ground through the wireless data transmitter 16. By setting up the battery 15, it is convenient to power the device.

[0034] In some examples, a handle 1 is connected to the top of the box body 2. The handle 1 is provided to facilitate the staff to hold and carry.

[0035] In some examples, an entrance 6 is provided on the front side of the box 2 below the outer shell 4 to facilitate the cable to enter the interior of the box 2 through the entrance 6 .

[0036] In some examples, a brush 3 is connected to the top surface of the inner wall of the box 2 near the first roller 18, and the bottom of the brush 3 is set to an arc shape. When the driving mechanism drives the entire device to move above the cable, the brush 3 is set to facilitate cleaning of debris above the cable, making it convenient for the device to move above the cable. By setting the bottom of the brush 3 to an arc shape, it is conducive to better fitting to the outside of the cable.

[0037] By adopting the above technical solution:

[0038] Place the two rollers in the box 2 above the cable, turn on the motor 5, drive the second gear 13 to rotate, and then drive the first gear 12 and the second shaft 10 and the first roller 18 on its outside to rotate, and at the same time drive the first pulley 11 on the outside of the second shaft 10 to rotate, and under the traction of the belt 14, drive the first shaft 8 and the second roller 19 on the other side to rotate, and then complete the synchronous rotation of the rollers on both sides, and then complete the movement of the entire device along the top of the cable, and at the same time, complete the detection of insulation layer defects of the cable through the detection probe 20, the detection steps are simple, and the staff does not need to continue to work at high altitudes, and the labor intensity of the staff is also reduced.

[0039] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that ordinary workers in the field can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cable insulation layer defect detection device, characterized in that: include: A box body (2), wherein a first roller (18) and a second roller (19) are rotatably connected from left to right inside the box body (2), and the first roller (18) and the second roller (19) are at the same height; A detection probe (20) is connected to the top surface of the inner wall of the box body (2) at a position close to the second roller (19); The front side of the box body (2) is connected to a shell (4), and a driving mechanism is arranged inside the shell (4).

2. A cable insulation layer defect detection device according to claim 1, characterized in that: A pair of first bearings (7) and a pair of second bearings (9) are respectively embedded in the front and rear sides of the box body (2); the inner ring of the first bearing (7) is fixedly connected to a first shaft rod (8); one end of the first shaft rod (8) is fixedly connected to a second roller (19); the inner ring of the second bearing (9) is fixedly connected to a second shaft rod (10); one end of the second shaft rod (10) is fixedly connected to the first roller (18).

3. A cable insulation layer defect detection device according to claim 1, characterized in that: The driving mechanism comprises a first pulley (11) connected to the outside of the second shaft (10), and a second pulley (17) connected to the outside of the first shaft (8); a belt (14) is sleeved on the outside of the first pulley (11) and the second pulley (17); a motor (5) is connected to the outside of the housing (4); one end of the output shaft of the motor (5) passes through the inside of the housing (4) and is connected to a second gear (13); the outside of the second gear (13) is meshedly connected to the first gear (12); and the first gear (12) is fixedly connected to the second shaft (10).

4. A cable insulation layer defect detection device according to claim 1, characterized in that: The bottom surface of the inner wall of the housing (4) is respectively connected to a storage battery (15) and a wireless data transmitter (16), and the storage battery (15) is located on the left side of the wireless data transmitter (16).

5. A cable insulation layer defect detection device according to claim 1, characterized in that: A handle (1) is connected to the top of the box body (2).

6. A cable insulation layer defect detection device according to claim 1, characterized in that: An inlet (6) is provided on the front side of the box body (2) below the outer shell (4).

7. A cable insulation layer defect detection device according to claim 1, characterized in that: A brush (3) is connected to the top surface of the inner wall of the box (2) near the first roller (18). The bottom of the brush (3) is arranged in an arc shape.

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