CN109127952B - Cable straightening and repairing device - Google Patents
Cable straightening and repairing device Download PDFInfo
- Publication number
- CN109127952B CN109127952B CN201811285205.3A CN201811285205A CN109127952B CN 109127952 B CN109127952 B CN 109127952B CN 201811285205 A CN201811285205 A CN 201811285205A CN 109127952 B CN109127952 B CN 109127952B
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- wheel
- straightening
- cable
- camera
- bending wheel
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- 238000005452 bending Methods 0.000 claims abstract description 74
- 230000008439 repair process Effects 0.000 claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 17
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a cable straightening repair device, which comprises a bottom frame, a straightening device, an inspection device and a repair device, wherein the straightening device is arranged on the bottom frame; all install each device on the chassis, the convenient removal. When the cable is wound on the upper bending wheel and the lower bending wheel, the cable is bent, the defects on the outer skin of the cable are amplified when the cable is bent, the images of the cable are collected by the first camera arranged on the upper bending wheel and the second camera arranged below the lower bending wheel and are displayed on the display screen after being processed by the processor, and a worker finds the defects on the outer skin of the cable through the display screen. When the defect is found, the straightening of the cable is stopped, the worker pulls one end of the insulating glue from the roller to be wound on the damaged outer skin of the cable, and the defect is completely wrapped and then continuously straightened. The invention can repair the cable in time after finding the defects of the cable, thereby prolonging the service life of the cable and improving the practical safety.
Description
Technical Field
The invention relates to the technical field of cable repair devices, in particular to a cable straightening repair device.
Background
In the electric power industry, because the cable is usually coiled on the cable drum, after placing for a long time, the cable conductor can present a crooked state, and the cable conductor is at the in-process of transportation storage, and cable conductor skin leads to the surface burr, edges and corners to appear because of wearing and tearing, extrusion and fish tail etc. to the inevitable cable conductor skin. When in actual use, the cable needs to be straightened in advance, so that the cable is as flat as possible when in use, and meanwhile, the outer insulating layer is as smooth as possible, and the situations of reduction of the using effect of the cable, poor insulating effect and the like caused by burrs, edges and corners and the like are avoided. The cable straightener is a comparatively convenient straightening tool. However, in the existing cable straightener, only straightening treatment can be carried out, the working range is limited, and the defect of the outer skin of the cable is not easy to be found in the straightening process.
Disclosure of Invention
In view of the above prior art, the present invention provides a cable straightening repair device, which can inspect and repair a cable while straightening the cable.
The technical scheme of the invention is realized as follows:
the cable straightening and repairing device comprises a bottom frame, a straightening device, an inspection device and a repairing device; and rollers are arranged below the underframe. The straightening device comprises an upper straightening wheel, a lower straightening wheel, a lifting mechanism and a driving mechanism, wherein the upper straightening wheel is rotatably connected to the lifting mechanism, the lifting mechanism is connected with the bottom frame, the lower straightening wheel is rotatably connected to the bottom frame below the upper straightening wheel, and the driving mechanism drives the lower straightening wheel to rotate; the inspection device comprises a first wire hole, a second wire hole, an upper bending wheel, a lower bending wheel, a first camera, a second camera, a processor and a display screen, wherein the first wire hole, the second wire hole, the upper bending wheel, the lower bending wheel and the display screen are arranged on a horizontal line of a contact surface of the upper straightening wheel and the lower straightening wheel; the first camera is arranged above the upper bending wheel, the second camera is arranged below the lower bending wheel, the first camera and the second camera are respectively connected with a signal input end of the processor, and the display screen is connected with a signal output end of the processor; the repairing device comprises an insulating glue and a roller, the roller is rotatably connected with the bottom frame, and the insulating glue is fixed on the roller.
Furthermore, elevating system includes lead screw, panel, guide bar and hand wheel, the nut of lead screw is fixed on the panel, the screw rod one end of lead screw with chassis rotatable coupling, the other end with hand wheel fixed connection, the guide bar is fixed on the chassis, be equipped with the guiding hole on the panel, the guide bar passes the guiding hole.
Furthermore, the driving mechanism comprises a motor, a transmission gear and a power switch, the motor is fixed on the bottom frame, the motor drives the lower straightening wheel to rotate through the transmission gear, and the motor is connected with an external power supply through the power switch.
Furthermore, the number of the upper straightening wheels is 3-5, and the number of the lower straightening wheels is 2-4.
Furthermore, the inspection device further comprises a front bending wheel, a rear bending wheel, a third camera, a fourth camera, a third line hole and a fourth line hole, wherein the front bending wheel and the rear bending wheel are arranged between the third line hole and the fourth line hole, the front bending wheel is arranged on a chassis in front of a vertical plane where the upper straightening wheel is arranged, the rear bending wheel is arranged on a chassis behind the vertical plane where the upper straightening wheel is arranged, the third camera is arranged behind the rear bending wheel, the fourth camera is arranged in front of the front bending wheel, and the third camera and the fourth camera are respectively in signal connection with the processor.
Furthermore, the inspection device further comprises a paint tank and four spray heads, wherein the spray heads are respectively arranged in front of the front bending wheel, behind the rear bending wheel, above the upper bending wheel and below the lower bending wheel, the paint tank is connected with the spray heads through a pipeline, an electromagnetic valve is arranged on the pipeline, and the electromagnetic valve is connected with the control switch.
Further, the motor is connected with the frequency converter.
The invention has the beneficial effects that: utilize coalignment to carry out the alignment to the cable, go up the alignment wheel and compress tightly the cable with lower alignment wheel, the cable is straightened by the alignment when passing through, and elevating system adjusts the distance between alignment wheel and the lower alignment wheel, is fit for the cable of different diameters and uses, conveniently puts into the cable simultaneously. The cable is checked before being straightened, the cable passes through the first wire hole and then sequentially bypasses the upper bending wheel and the lower bending wheel, finally penetrates out of the second wire hole, and then enters the straightening device to be straightened, when the cable is wound on the upper bending wheel and the lower bending wheel, the cable is bent, the defects on the outer skin of the cable are amplified when the cable is bent, the images of the cable are collected by the first camera arranged on the upper bending wheel and the second camera arranged below the lower bending wheel, the images are displayed on the display screen after being processed by the processor, and the workers find the defects on the outer skin of the cable through the display screen. When the defect is found, the straightening of the cable is stopped, the worker pulls one end of the insulating glue from the roller to be wound on the damaged outer skin of the cable, and the defect is completely wrapped and then continuously straightened. The invention can repair the cable in time after finding the defects of the cable, thereby prolonging the service life of the cable and improving the practical safety.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a cable straightening repair apparatus according to the present invention;
in the figure, 1 chassis, 2 upper straightening wheels, 3 lower straightening wheels, 4 first wire holes, 5 second wire holes, 6 upper bending wheels, 7 lower bending wheels, 8 first cameras, 9 second cameras, 10 display screens, 11 insulating glue, 12 rollers, 13 panels, 14 guide rods, 15 nuts, 16 screw rods, 17 guide holes, 18 motors, 19 front bending wheels, 20 rear bending wheels, 21 third cameras, 22 fourth cameras, 23 third wire holes, 24 fourth wire holes, 25 paint cans, 26 spray heads, 27 electromagnetic valves, 28 pipelines, 29 rollers and 30 hand wheels.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the cable straightening repair device comprises a chassis 1, a straightening device, an inspection device and a repair device; the straightening device comprises an upper straightening wheel 2, a lower straightening wheel 3, a lifting mechanism and a driving mechanism, wherein the upper straightening wheel 2 is rotatably connected to the lifting mechanism, the lifting mechanism is connected with the bottom frame 1, the lower straightening wheel 3 is rotatably connected to the bottom frame 1 below the upper straightening wheel 2, and the driving mechanism drives the lower straightening wheel 3 to rotate; the inspection device comprises a first line hole 4, a second line hole 5, an upper bending wheel 6, a lower bending wheel 7, a first camera 8, a second camera 9, a processor (not shown) and a display screen 10 which are arranged on an underframe 1, wherein the first line hole 4 and the second line hole 5 are positioned on a horizontal line of a contact surface of an upper straightening wheel 2 and a lower straightening wheel 3, the lower bending wheel 7 and the upper bending wheel 6 are arranged between the first line hole 4 and the second line hole 5, the upper bending wheel 6 is arranged above the horizontal line of the contact surface of the upper straightening wheel 2 and the lower straightening wheel 3, and the lower bending wheel 7 is arranged below the horizontal plane of the lower straightening wheel 3; the first camera 8 is arranged above the upper bending wheel 6, the second camera 9 is arranged below the lower bending wheel 7, the first camera 8 and the second camera 9 are respectively connected with a signal input end of the processor, and the display screen 10 is connected with a signal output end of the processor; the repairing device comprises an insulating glue 11 and a roller 12, wherein the roller 12 is rotatably connected with the base frame 1, and the insulating glue 11 is fixed on the roller 12.
The chassis 1 plays a supporting and fixing role for the whole device. A first wire hole 4 is fixed on the underframe 1, a cable passes through the first wire hole 4, then bypasses an upper bending wheel 6 and a lower bending wheel 7, then passes through a second wire hole 5 and is placed between an upper straightening wheel 2 and a lower straightening wheel 3, and the cable is tightly pressed on the lower straightening wheel 3 by moving the upper straightening wheel 2 downwards through adjusting a lifting mechanism. The driving mechanism drives the lower straightening wheel 3 to rotate, so that the cable is straightened. In the process of slowly moving the cable, the cable firstly passes through the upper bending wheel 6 and the lower bending wheel 7, then the cable is bent upwards when passing through the upper bending wheel 6 and is bent downwards when passing through the lower bending wheel 7, a first camera 8 is arranged above the upper bending wheel 6, a second camera 9 is arranged below the lower bending wheel 7, when the cable is wound on the upper bending wheel 6 and the lower bending wheel 7, the cable is bent, the defects on the outer skin of the cable are amplified when the cable is bent, the amplified defects are collected by the camera, the camera transmits collected image information to the processor, the processor transmits the image information to the display screen 10, a worker can see the defect conditions of the outer skin of the cable by observing the display screen 10, when the outer skin is found, the device is stopped, and the worker takes out the insulating glue 11 from the roller 12 and winds the damaged part of the cable to repair the damaged part of the cable. Further, a roll of insulating glue 11 is wound on the roller 12, and a worker cuts off a part from the whole roll of insulating glue 11 and sticks the part on the outer surface of the cable.
Specifically, elevating system includes lead screw, panel 13, guide bar 14 and hand wheel 30, the nut 15 of lead screw is fixed on the panel 13, the screw rod 16 one end of lead screw with chassis 1 rotatable coupling, the other end with hand wheel 30 fixed connection, guide bar 14 is fixed on chassis 1, be equipped with guiding hole 17 on the panel 13, guide bar 14 passes guiding hole 17. Due to the action of the guide rod 14 and the guide hole 17, the panel 13 can slide up and down along the guide rod 14, the screw 16 of the screw rod is rotated through the hand wheel 30, when the screw rod 16 rotates, the nut 15 of the screw rod drives the panel 13 to move up and down, the upper straightening wheel 2 on the panel 13 is pressed on a cable on the lower straightening wheel 3, or the upper straightening wheel 2 on the panel 13 is separated from the lower straightening wheel 3. The cable is conveniently put into to alignment wheel 3 and last alignment wheel 2 after separating down, puts into the cable and rotates through alignment wheel 3 under the motor 18 drive, pulling cable slow moving, and when the cable removed, last alignment wheel 2, last crooked wheel 6 and lower crooked wheel 7 all can follow the rotation.
Specifically, the driving mechanism comprises a motor 18, a transmission gear and a power switch, the motor 18 is fixed on the underframe 1, the motor 18 drives the lower straightening wheel 3 to rotate through the transmission gear, and the motor 18 is connected with an external power supply through the power switch. The starting and stopping of the motor 18 are controlled by a power switch, the motor 18 is started when being electrified, the motor 18 is stopped when being powered off, and the motor 18 drives the lower straightening wheel 3 to rotate through a transmission gear. Specifically, an output shaft of the motor 18 is provided with a driving gear, the lower straightening wheel 3 is provided with a driven gear, and the driving gear drives the driven gear to rotate through the intermediate wheel, so that the lower straightening wheel 3 is driven.
Specifically, the number of the upper straightening wheels is 3-5, and the number of the lower straightening wheels is 3-4. The cable passes through a plurality of alignment wheels, improves the alignment effect.
Specifically, the inspection device still includes preceding bend wheel 19, back bend wheel 20, third camera 21, fourth camera 22, third line hole 23 and fourth line hole 24, preceding bend wheel 19 and back bend wheel 20 locate between third line hole 23 and fourth line hole 24, preceding bend wheel 19 locate on the chassis 1 of the vertical plane the place ahead of last alignment wheel 2, back bend wheel 20 locates on the chassis 1 at last alignment wheel 2 place vertical plane rear, third camera 21 locates the rear of back bend wheel 20, fourth camera 22 locates the place ahead of preceding bend wheel 19, third camera 21, fourth camera 22 respectively with processor signal connection. Similarly, the cable passes through the second wire hole 5, then through the third wire hole 23, passes through the third wire hole 23, then passes around the rear bend wheel 20 and the front bend wheel 19, and then passes through the fourth wire hole 24 and then enters the straightening device. When the cable is wound on the front bending wheel 19 and the rear bending wheel 20, the cable is bent, the defects on the outer skin of the cable are amplified when the cable is bent, the amplified defects are collected by the camera, the camera transmits the collected image information to the processor, the processor transmits the image information to the display screen 10, a worker can see the defect condition of the outer skin of the cable by observing the display screen 10, the device is stopped when the outer skin is found, the worker takes out the insulating glue 11 from the roller 12 to wind the damaged part of the cable, and the damaged part of the cable is repaired. The inspection device can be observed from four directions of up, down, front, back and left and right, thereby improving the comprehensiveness of the inspection. Specifically, the image information collected by the first camera 8, the second camera 9, the third camera 21 and the fourth camera 22 is displayed on the same screen at the same time, so that the user can conveniently check the image information.
Specifically, the inspection device further comprises a paint can 25 and four spray heads 26, the spray heads 26 are respectively arranged in front of the front bending wheel 19, behind the rear bending wheel 20, above the upper bending wheel 6 and below the lower bending wheel 7, the paint can 25 is connected with the spray heads 26 through a pipeline 28, an electromagnetic valve 27 is arranged on the pipeline 28, and the electromagnetic valve 27 is connected with a control switch. The paint can 25 contains high pressure paint which is sprayed from the spray head 26 when the solenoid valve 27 is opened to mark the cable. When the cable is seen to be defective on the display screen 10, the electromagnetic valve 27 is opened through the control switch, paint is sprayed out to form a mark on the cable, and the cable can be repaired after straightening without stopping and repairing midway.
Specifically, the motor 18 is connected to a frequency converter. The rotating speed of the motor 18 can be adjusted through the frequency converter, the rotating speed is high when the cable is complete, and the rotating speed is low when the cable is damaged more.
Specifically, a roller 29 is arranged below the base frame 1. The movement of the device is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The cable straightening and repairing device is characterized by comprising a bottom frame, a straightening device, an inspection device and a repairing device; a roller is arranged below the underframe;
the straightening device comprises an upper straightening wheel, a lower straightening wheel, a lifting mechanism and a driving mechanism, wherein the upper straightening wheel is rotatably connected to the lifting mechanism, the lifting mechanism is connected with the bottom frame, the lower straightening wheel is rotatably connected to the bottom frame below the upper straightening wheel, and the driving mechanism drives the lower straightening wheel to rotate;
the inspection device comprises a first wire hole, a second wire hole, an upper bending wheel, a lower bending wheel, a first camera, a second camera, a processor and a display screen, wherein the first wire hole, the second wire hole, the upper bending wheel, the lower bending wheel and the display screen are arranged on a horizontal line of a contact surface of the upper straightening wheel and the lower straightening wheel; the first camera is arranged above the upper bending wheel, the second camera is arranged below the lower bending wheel, the first camera and the second camera are respectively connected with a signal input end of the processor, and the display screen is connected with a signal output end of the processor;
the repairing device comprises an insulating glue and a roller, the roller is rotatably connected with the bottom frame, and the insulating glue is fixed on the roller.
2. The cable straightening repair device according to claim 1, wherein the lifting mechanism comprises a screw rod, a panel, a guide rod and a hand wheel, a nut of the screw rod is fixed on the panel, one end of a screw rod of the screw rod is rotatably connected with the underframe, the other end of the screw rod is fixedly connected with the hand wheel, the guide rod is fixed on the underframe, a guide hole is formed in the panel, and the guide rod penetrates through the guide hole.
3. The cable straightening repair device according to claim 1, wherein the driving mechanism comprises a motor, a transmission gear and a power switch, the motor is fixed on the underframe and drives the lower straightening wheel to rotate through the transmission gear, and the motor is connected with an external power supply through the power switch.
4. The cable straightening repair device according to claim 1, wherein the number of the upper straightening wheels is 3 to 5, and the number of the lower straightening wheels is 2 to 4.
5. The cable straightening repair device according to claim 1, wherein the inspection device further comprises a front bending wheel, a rear bending wheel, a third camera, a fourth camera, a third line hole and a fourth line hole, the front bending wheel and the rear bending wheel are arranged between the third line hole and the fourth line hole, the front bending wheel is arranged on a chassis in front of a vertical plane where the upper straightening wheel is located, the rear bending wheel is arranged on a chassis behind the vertical plane where the upper straightening wheel is located, the third camera is arranged behind the rear bending wheel, the fourth camera is arranged in front of the front bending wheel, and the third camera and the fourth camera are respectively in signal connection with the processor.
6. The cable straightening repair device according to claim 5, wherein the inspection device further comprises a paint can and four spray heads, the spray heads are respectively arranged in front of the front bending wheel, behind the rear bending wheel, above the upper bending wheel and below the lower bending wheel, the paint can is connected with the spray heads through a pipeline, the pipeline is provided with a solenoid valve, and the solenoid valve is connected with a control switch.
7. The cable straightening repair device according to claim 3, wherein the motor is connected to a frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285205.3A CN109127952B (en) | 2018-10-31 | 2018-10-31 | Cable straightening and repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285205.3A CN109127952B (en) | 2018-10-31 | 2018-10-31 | Cable straightening and repairing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109127952A CN109127952A (en) | 2019-01-04 |
| CN109127952B true CN109127952B (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811285205.3A Active CN109127952B (en) | 2018-10-31 | 2018-10-31 | Cable straightening and repairing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109127952B (en) |
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| CN111151682B (en) * | 2020-02-24 | 2022-09-06 | 海南电网有限责任公司海口供电局 | Straightening device for lead |
| CN111525465B (en) * | 2020-06-03 | 2021-07-20 | 绍兴市森辉机械有限公司 | Repairing die for outer insulating layer of wire and cable |
| CN112103846A (en) * | 2020-09-27 | 2020-12-18 | 林小燕 | Detect whether intact cable laying auxiliary device of cable epidermis |
| CN112467640B (en) * | 2021-01-13 | 2021-08-24 | 杭州翔毅科技有限公司 | Vehicle-mounted intelligent cable repairing device |
| CN113572088B (en) * | 2021-08-02 | 2022-07-26 | 安徽信息工程学院 | Cable damage detects prosthetic devices |
| CN114079253B (en) * | 2021-11-08 | 2022-09-13 | 国网山东省电力公司东营市垦利区供电公司 | Cable laying auxiliary assembly |
| CN114217184B (en) * | 2021-11-29 | 2023-08-25 | 中国电建集团海南电力设计研究院有限公司 | Detection device for high-voltage power cable test |
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| Publication number | Publication date |
|---|---|
| CN109127952A (en) | 2019-01-04 |
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Effective date of registration: 20231218 Address after: No. 34 Datong Road, Haikou City, Hainan Province, 571100 Patentee after: HAIKOU POWER SUPPLY BUREAU, HAINAN POWER GRID Co.,Ltd. Patentee after: Hainan Electric Power Industry Development Co.,Ltd. Address before: 570100 No.34 Datong Road, Longhua District, Haikou City, Hainan Province Patentee before: HAIKOU POWER SUPPLY BUREAU, HAINAN POWER GRID Co.,Ltd. |