CN210720190U

CN210720190U - Cable detection device

Info

Publication number: CN210720190U
Application number: CN201921493107.9U
Authority: CN
Inventors: 范江锋
Original assignee: Hunan Guokai Electric Co Ltd
Current assignee: Hunan Guokai Electric Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-09
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a cable detection device, which comprises a driven roller and an active roller, wherein a visual detection device is arranged between the driven roller and the active roller, the active roller is connected with one end of a first rotating shaft, and the other end of the first rotating shaft extends into a cylindrical barrel; the first rotating shaft is connected with the cylindrical barrel through a bearing, and an oil seal is arranged on the bearing; an adhesive is placed in the cylindrical barrel, and the adhesive is non-setting adhesive or butter; the cylindrical barrel is connected with a second rotating shaft, and the second rotating shaft is connected with a rotary power device. The utility model discloses simple structure, convenient to use, the detection efficiency that the cable detected has been improved to the artifical inspection that can not shut down in time to the life of motor has been prolonged.

Description

Cable detection device

Technical Field

The utility model belongs to the field of machinery, especially, relate to a cable detection device.

Background

Cables are usually made up of several wires or groups of wires, which are then externally covered with a rubber sheath as an insulating layer. The cable used under the high-voltage condition has high insulation requirements, so that the cable is usually externally detected before being used, and the danger of electric leakage caused by damage to the rubber sheath wrapped outside is avoided. The existing detection is that a roller winding cable connected with a motor is adopted usually, and meanwhile, the electric connection is used for visual detection through a visual detection device such as a camera, when the camera detects damage, the motor is turned off, then whether damage really occurs is confirmed manually, and if machine detection errors are found, detection can be continued (the false detection rate of the machine detection is higher, so that the machine detection needs to be stopped for many times every time). However, in this device, the motor needs to be turned off and then turned on every manual confirmation, which is very time-consuming, and the motor lifetime is reduced due to frequent turning off and turning on of the motor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a cable detection device. The utility model discloses simple structure, convenient to use, the detection efficiency that the cable detected has been improved to the artifical inspection that can not shut down in time to the life of motor has been prolonged.

In order to achieve the above technical effects, the technical scheme of the utility model is that:

a cable detection device comprises a driven roller and an active roller, wherein a visual detection device is arranged between the driven roller and the active roller, the active roller is connected with one end of a first rotating shaft, and the other end of the first rotating shaft extends into a cylindrical barrel; the first rotating shaft is connected with the cylindrical barrel through a bearing, and an oil seal is arranged on the bearing; an adhesive is placed in the cylindrical barrel, and the adhesive is non-setting adhesive or butter; the cylindrical barrel is connected with a second rotating shaft, and the second rotating shaft is connected with a rotary power device.

In a further improvement, the rotary power device is a motor.

In a further improvement, the visual detection device comprises a mounting ring, at least three cameras are uniformly mounted on the inner ring of the mounting ring along the circumferential direction, the cameras are connected with a computer in a wired or wireless mode, and the computer is electrically connected with an audible and visual alarm.

In a further improvement, the mounting ring is mounted on the support rod.

In a further improvement, a first belt pulley is arranged on the second rotating shaft, and the rotary power device is connected with a second belt pulley; the first belt pulley and the second belt pulley are in belt transmission.

Drawings

Fig. 1 is a schematic overall top view structure of the present invention;

fig. 2 is a schematic side view of the visual inspection apparatus.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Example 1

A cable detection device as shown in fig. 1-2, comprising a passive roller 1 and an active roller 2, wherein a visual detection device 3 is installed between the passive roller 1 and the active roller 2, the active roller 2 is connected with one end of a first rotating shaft 4, and the other end of the first rotating shaft 4 extends into a cylindrical barrel 5; the first rotating shaft 4 is connected with the cylindrical barrel 5 through a bearing 6, and an oil seal 7 is arranged on the bearing 6; an adhesive 8 is placed in the cylindrical barrel 5, and the adhesive 8 is non-setting adhesive or butter; the cylindrical barrel 5 is connected with a second rotating shaft 9, and the second rotating shaft 9 is connected with a rotating power device 10, such as a motor and the like.

The visual detection device 3 comprises a mounting ring 31, at least three cameras 32 are uniformly mounted on the inner ring of the mounting ring 31 along the circumferential direction, the cameras 32 are connected with a computer 33 in a wired or wireless mode, and the computer 33 is electrically connected with an audible and visual alarm 34. The mounting ring 31 is mounted on the support bar 11.

A first belt pulley 91 is arranged on the second rotating shaft 9, and a second belt pulley 101 is connected with the rotary power device 10; the transmission between the first pulley 91 and the second pulley 101 is realized by a belt 12.

The utility model discloses during the use, to pass winding cable on driven roller 1 and twine on initiative cylinder 2 by collar 31, initiative cylinder 2 is driven rotatoryly by first pivot 4, and the power of first pivot 4 comes from the adhesive force that cylindricality section of thick bamboo 5 and first pivot 4 adhesion production. The cable constantly is passed the collar 31 and is shot by camera 32 and carry out visual detection by constantly being twined on initiative cylinder 2, when detecting that the sheath of cable may be damaged, audible-visual annunciator 34 reports to the police, and whether the cable is pulled or whether the artifical false positive that confirms of pulling back this moment can. Specifically, the first rotating shaft 4 is driven to rotate by the adhesive force of the non-setting adhesive or the grease, and the adhesive force is only between 100 and 300N, so that when the cable is pulled, the first rotating shaft 4 stops rotating, and the motor can still drive the cylindrical barrel 5 to rotate, so that manual confirmation is realized without turning off the motor, and the inspection efficiency is improved.

The above-mentioned is only a concrete direction embodiment of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the action of infringing the scope of protection of the utility model.

Claims

1. A cable detection device comprises a passive roller (1) and an active roller (2), wherein a visual detection device (3) is arranged between the passive roller (1) and the active roller (2), and is characterized in that the active roller (2) is connected with one end of a first rotating shaft (4), and the other end of the first rotating shaft (4) extends into a cylindrical barrel (5); the first rotating shaft (4) is connected with the cylindrical barrel (5) through a bearing (6), and an oil seal (7) is arranged on the bearing (6); an adhesive (8) is placed in the cylindrical barrel (5), and the adhesive (8) is non-setting adhesive or butter; the cylindrical barrel (5) is connected with a second rotating shaft (9), and the second rotating shaft (9) is connected with a rotary power device (10).

2. The cable detection device according to claim 1, wherein the rotary power device (10) is an electric motor.

3. The cable detection device according to claim 1, wherein the visual detection device (3) comprises a mounting ring (31), at least three cameras (32) are uniformly mounted on the inner ring of the mounting ring (31) along the circumferential direction, the cameras (32) are connected with a computer (33) in a wired or wireless manner, and the computer (33) is electrically connected with an audible and visual alarm (34).

4. A cable detection device according to claim 3, wherein the mounting ring (31) is mounted on a support rod (11).

5. The cable detection device according to claim 1, wherein the second rotating shaft (9) is provided with a first belt pulley (91), and the rotating power device (10) is connected with a second belt pulley (101); the first belt pulley (91) and the second belt pulley (101) are in transmission through a belt (12).