WO2021164055A1 - 一种激光除障仪 - Google Patents
一种激光除障仪 Download PDFInfo
- Publication number
- WO2021164055A1 WO2021164055A1 PCT/CN2020/077759 CN2020077759W WO2021164055A1 WO 2021164055 A1 WO2021164055 A1 WO 2021164055A1 CN 2020077759 W CN2020077759 W CN 2020077759W WO 2021164055 A1 WO2021164055 A1 WO 2021164055A1
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- WO
- WIPO (PCT)
- Prior art keywords
- laser
- mirror
- control
- camera
- optical fiber
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 230000009194 climbing Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- 239000002985 plastic film Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- 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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Definitions
- the invention relates to the field of foreign matter cleaning of overhead power transmission lines, in particular to a laser obstacle removal instrument.
- the present invention provides a laser obstacle remover.
- the present invention provides the following technical solutions:
- the laser obstacle removal instrument of the present invention includes a fiber laser, a control pan/tilt, a tripod, an aiming controller, a battery pack, a power cord, a laser transmitter, and a wireless remote control.
- the fiber laser is connected to the laser transmitter through an optical fiber.
- the battery pack is connected to the fiber laser through a power cord, the laser transmitter is fixed on the control pan/tilt through a quick release plate, one of the legs of the tripod is provided with a limit ring for fiber to pass through, and the fiber laser is installed
- a storage box is provided on the front of the explosion-proof box, and sliding covers are respectively provided on both sides of the front of the storage box, and the two sliding covers respectively pass through attracting magnets provided on opposite end surfaces. Adsorption fixed.
- an air switch is installed on one side of the fiber laser, a power jack is provided on one side of the fiber laser, and the wireless remote control is used to control the output power of the fiber laser.
- the aiming controller includes a housing, a display screen and operation buttons, a cable is connected to the bottom of the aiming controller, the display screen is embedded in the upper part of the housing, and the soft The glue operation button is installed in the housing, and the display screen has a crosshair in the middle when it is working.
- the laser transmitter includes a housing, a bracket, a laser collimator, a first mirror, a fixing seat, a second mirror, a protective mirror, a camera, and a filter.
- the laser collimator and the camera are both placed in the housing and mounted on the bracket in parallel, the first reflector is mounted on the fixing seat by an adjustable screw, and the fixing seat Fasten to the bracket.
- the first reflecting mirror is installed in an angle with the light emitted by the laser collimator
- the second reflecting mirror and the first reflecting mirror are installed in parallel in front of the camera
- the protective mirror It is installed at the light exit position of the second reflector
- the filter is installed between the camera and the second reflector.
- the camera is a 30x zoom visible light camera.
- the protective mirror and the emitted light are installed at an angle of 10-15 degrees.
- the beneficial effect of the present invention is that the laser obstacle removal instrument can be operated remotely and "ground-to-air", the deicing process does not require contact, the process is safe, and it replaces the methods that require contact operation such as climbing ladders and manual climbing. It can be operated with electricity to reduce the economic loss caused by power failure.
- the use of fiber lasers has high electro-optical conversion efficiency, low power consumption of the whole machine, and high degree of integration. It adopts a remote control keyboard that integrates target display, direction control and laser control. Carrying out aiming, pan-tilt direction adjustment, laser power adjustment and light output control, greatly reduces the work safety risk of the operator, and improves work efficiency.
- Figure 1 is a schematic diagram of the structure of a laser obstacle removal instrument of the present invention
- Figure 2 is a schematic structural diagram of the aiming controller of a laser obstacle removal instrument of the present invention
- FIG. 3 is a schematic diagram of the structure of a laser transmitter of a laser obstacle removal device of the present invention.
- Fig. 4 is an optical path diagram of a laser obstacle removal instrument of the present invention.
- a laser obstacle remover of the present invention includes a fiber laser 1, a control pan/tilt 2, a tripod 3, a sighting controller 4, a battery pack 5, and a power supply Line 6, laser transmitter 7 and wireless remote control 9, fiber laser 1 is connected to laser transmitter 7 through optical fiber, battery pack 5 is connected to fiber laser 1 through power cord 6, and laser transmitter 7 is fixed to the control pan/tilt through a quick release plate 2, one of the legs of the tripod 3 is provided with a limit ring 8 for fiber to pass through, the fiber laser 1 is installed in the explosion-proof box 10, the front of the explosion-proof box 10 is provided with a storage box 11, and both sides of the front of the storage box 11 Push-pull covers are respectively provided with relative sliding, and the two push-pull covers are respectively adsorbed and fixed by attracting magnets provided on opposite end surfaces.
- an air switch is installed on one side of the fiber laser 1
- a power jack is installed on one side of the fiber laser 1
- the wireless remote control 9 is used to control the output power of the fiber laser 1.
- the aiming controller 4 includes a housing 401, a display screen 402, and operation buttons 403.
- a cable is connected to the bottom of the aiming controller 4, the display screen 402 is embedded in the upper part of the housing 401, and the soft rubber operation buttons 403 are installed in the housing 401.
- the display screen 402 is working, there is an identification cross line in the middle.
- the laser transmitter 7 includes a housing 701, a bracket 702, a laser collimator 703, a first mirror 704, a fixing seat, a second mirror 705, a protective mirror 706, a camera 707 and a filter 708, and a laser collimator
- the 703 and the camera 707 are both placed in the housing 701 and installed in parallel on the bracket 702.
- the first reflector 704 is installed on the fixing base by an adjustable screw, and the fixing base is fastened to the bracket 702.
- the first reflector 704 is aligned with the laser beam.
- the light emitted by the straightener 703 is installed at 45 degrees, the second mirror 705 and the first mirror 704 are installed in parallel directly in front of the camera 707, the protective mirror 706 is installed at the light outlet of the second mirror 705, and the filter 708 is installed at Between the camera 707 and the second mirror 705, the camera 707 is a 30x zoom visible light camera, and the protective mirror 706 is installed at an angle of 10-15 degrees to the emitted light.
- This kind of laser obstacle remover can operate remotely and "ground-to-air".
- the deicing process does not require contact, and the process is safe. It replaces the methods that require contact operation such as climbing ladders and manual climbing.
- the battery pack 5 can realize live operation and reduce the economic loss caused by power failure.
- the fiber laser 1 is used, which has high electro-optical conversion efficiency, low power consumption of the whole machine, and high integration. It adopts target display, direction control and laser Control the integrated remote control operation button 403 for aiming, adjust the direction by controlling the PTZ 2, and adjust the laser power and light output through the wireless remote control 9, which greatly reduces the work safety risk of the operator and improves the work efficiency. .
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- Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (8)
- 一种激光除障仪,其特征在于,包括光纤激光器(1)、控制云台(2)、三脚架(3)、瞄准控制器(4)、电池组(5)、电源线(6)、激光发射器(7)和无线遥控(9),所述光纤激光器(1)通过光纤与激光发射器(7)连接,所述电池组(5)通过电源线(6)与光纤激光器(1)连接,所述激光发射器(7)通过快装板固定在控制云台(2)上,所述三脚架(3)的其中一个支脚上设置有用于光纤穿过的限位环(8),所述光纤激光器(1)安装在防爆箱(10)中,所述防爆箱(10)的正面设置有收纳盒(11),所述收纳盒(11)正面的两侧分别相对滑动设置有推拉盖,两个所述推拉盖分别通过相对端面上设有的相吸的磁石吸附固定。
- 根据权利要求1所述的一种激光除障仪,其特征在于,所述光纤激光器(1)的一侧安装有空气开关,所述光纤激光器(1)的一边侧设置有电源插孔,所述无线遥控(9)用于控制光纤激光器(1)输出功率。
- 根据权利要求1所述的一种激光除障仪,其特征在于,所述瞄准控制器(4),包括壳体(401)、显示屏(402)和操作按键(403),所述瞄准控制器(4)底部接有电缆线,所述显示屏(402)嵌入在壳体(401)上部,所述软胶操作按键(403)装在壳体(401)中,所述显示屏(402)工作时中间有标识十字线。
- 根据权利要求1所述的一种激光除障仪,其特征在于,所述激光发射器(7)包括外壳(701)、支架(702)、激光准直器(703)、第一反射镜(704)、固定座、第二反射镜(705)、保护镜(706)、 相机(707)和滤光镜(708)。
- 根据权利要求4所述的一种激光除障仪,其特征在于,所述激光准直器(703)和相机(707)均置于外壳(701)内并平行安装在支架(702)上,所述第一反射镜(704)通过可调螺丝安装在固定座上,所述固定座紧固在支架(702)上。
- 根据权利要求5所述的一种激光除障仪,其特征在于,所述第一反射镜(704)与激光准直器(703)出射光成45度安装,所述第二反射镜(705)和第一反射镜(704)平行安装在相机(707)的正前方,所述保护镜(706)安装在第二反射镜(705)出光口位置,所述滤光镜(708)装在相机(707)和第二反射镜(705)之间。
- 根据权利要求6所述的一种激光除障仪,其特征在于,所述相机(707)为30倍变焦可见光相机。
- 根据权利要求7所述的一种激光除障仪,其特征在于,所述保护镜(706)和出射光成10-15度角安装。
Applications Claiming Priority (2)
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CN202010098925.X | 2020-02-18 | ||
CN202010098925.XA CN111130015A (zh) | 2020-02-18 | 2020-02-18 | 一种激光除障仪 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113794153A (zh) * | 2021-09-10 | 2021-12-14 | 国网山东省电力公司金乡县供电公司 | 一种高压线路异物清除装置及方法 |
CN114336408A (zh) * | 2021-12-30 | 2022-04-12 | 北京北创芯通科技有限公司 | 一种吊舱式线路异物远程清除装置 |
CN116632718A (zh) * | 2023-05-31 | 2023-08-22 | 南通斯派特激光科技有限公司 | 一种智能调焦激光清障仪 |
Families Citing this family (2)
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CN111641156B (zh) * | 2020-06-03 | 2021-08-27 | 国网山西省电力公司经济技术研究院 | 一种用于架空线路爆破除冰机械敷设导爆索专用夹持金具 |
CN111707158B (zh) * | 2020-07-07 | 2023-01-24 | 中国人民解放军32181部队 | 便携式未爆弹激光销毁装置 |
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2020
- 2020-02-18 CN CN202010098925.XA patent/CN111130015A/zh active Pending
- 2020-03-04 WO PCT/CN2020/077759 patent/WO2021164055A1/zh active Application Filing
Patent Citations (4)
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JP2003290943A (ja) * | 2002-03-29 | 2003-10-14 | Keyence Corp | レーザマーカを用いた被覆電線の被覆カット装置及び方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113794153A (zh) * | 2021-09-10 | 2021-12-14 | 国网山东省电力公司金乡县供电公司 | 一种高压线路异物清除装置及方法 |
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CN114336408A (zh) * | 2021-12-30 | 2022-04-12 | 北京北创芯通科技有限公司 | 一种吊舱式线路异物远程清除装置 |
CN116632718A (zh) * | 2023-05-31 | 2023-08-22 | 南通斯派特激光科技有限公司 | 一种智能调焦激光清障仪 |
CN116632718B (zh) * | 2023-05-31 | 2023-11-14 | 南通斯派特激光科技有限公司 | 一种智能调焦激光清障仪 |
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