WO2021164055A1 - 一种激光除障仪 - Google Patents

一种激光除障仪 Download PDF

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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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laser
mirror
control
camera
optical fiber
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PCT/CN2020/077759
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English (en)
French (fr)
Inventor
何舟
周倩
周健
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苏州艾思兰光电有限公司
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Publication of WO2021164055A1 publication Critical patent/WO2021164055A1/zh

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/16Devices for removing snow or ice from lines or cables

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  • 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

本发明公开了一种激光除障仪,包括光纤激光器、控制云台、三脚架、瞄准控制器、电池组、电源线、激光发射器和无线遥控,光纤激光器通过光纤与激光发射器连接,电池组通过电源线与光纤激光器连接,激光发射器通过快装板固定在控制云台上。本发明激光除障仪,可以远程、"地对空"进行作业,除冰过程无需接触,过程安全,取代了登高梯,人工攀爬等需要接触式操作的方式,且可带电作业,减少断电带来的经济损失,采用光纤激光器,电光转换效率高、整机的耗电功率低,集成化程度高,采用目标显示、方向控制与激光控制集成一体的遥控键盘进行瞄准、云台方向调节、激光功率调节和出光控制,极大的降低了的操作人员的工作安全风险。

Description

一种激光除障仪 技术领域
本发明涉及架空输电线路异物清理领域,具体为一种激光除障仪。
背景技术
目前,输配电线路绝大部分是由无绝缘层保护的裸金属线,通过绝缘子固定到杆塔上,实现电能传输。但是,广告条幅、塑料布、塑料袋、风筝、风筝线、钓鱼线等异物很容易缠绕到裸露的金属导线上,一旦此类漂浮性的异物受雨、雪、雾、露浸湿,极易造成金属导线相间短路或者单相接地等故障,从而导致跳闸造成供电中断、输电线路损坏,在人畜可接触位置的异物,则有可能造成人畜伤亡。因此我们对此做出改进,提出一种激光除障仪。
发明内容
为解决现有技术存在的缺陷,本发明提供一种激光除障仪。
为了解决上述技术问题,本发明提供了如下的技术方案:
本发明一种激光除障仪,包括光纤激光器、控制云台、三脚架、瞄准控制器、电池组、电源线、激光发射器和无线遥控,所述光纤激光器通过光纤与激光发射器连接,所述电池组通过电源线与光纤激光器连接,所述激光发射器通过快装板固定在控制云台上,所述三脚架的其中一个支脚上设置有用于光纤穿过的限位环,所述光纤激光器安装在防爆箱中,所述防爆箱的正面设置有收纳盒,所述收纳盒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。
作为本发明的一种优选技术方案,所述光纤激光器的一侧安装有空气开关,所述光纤激光器的一边侧设置有电源插孔,所述无线遥控用于控制光纤激光器输出功率。
作为本发明的一种优选技术方案,所述瞄准控制器,包括壳体、显示屏和操作按键,所述瞄准控制器底部接有电缆线,所述显示屏嵌入在壳体上部,所述软胶操作按键装在壳体中,所述显示屏工作时中间有标识十字线。
作为本发明的一种优选技术方案,所述激光发射器包括外壳、支架、激光准直器、第一反射镜、固定座、第二反射镜、保护镜、相机和滤光镜。
作为本发明的一种优选技术方案,所述激光准直器和相机均置于外壳内并平行安装在支架上,所述第一反射镜通过可调螺丝安装在固定座上,所述固定座紧固在支架上。
作为本发明的一种优选技术方案,所述第一反射镜与激光准直器出射光成度安装,所述第二反射镜和第一反射镜平行安装在相机的正前方,所述保护镜安装在第二反射镜出光口位置,所述滤光镜装在相机和第二反射镜之间。
作为本发明的一种优选技术方案,所述相机为30倍变焦可见光相机。
作为本发明的一种优选技术方案,所述保护镜和出射光成10-15度角安装。
本发明的有益效果是:该种激光除障仪,可以远程、“地对空”进行作业,除冰过程无需接触,过程安全,取代了登高梯,人工攀爬等需要接触式操作的方式,且可带电作业,减少断电带来的经济损失,采用光纤激光器,电光转换效率高、整机的耗电功率低,集成化程度高,采用目标显示、方向控制与激光控制集成一体的遥控键盘进行瞄准、云台方向调节、激光功率调节和出光控制,极大的降低了的操作人员的工作安全风险,并提高了工作效率。
附图说明
附图用来提供对本发明的进一步理解,并且构成说明书的一部分,与本发明的实施例一起用于解释本发明,并不构成对本发明的限制。在附图中:
图1是本发明一种激光除障仪的结构示意图;
图2是本发明一种激光除障仪的瞄准控制器结构示意图;
图3是本发明一种激光除障仪的激光发射器结构示意图;
图4是本发明一种激光除障仪的光路图。
图中:1、光纤激光器;2、控制云台;3、三脚架;4、瞄准控制器;401、壳体;402、显示屏;403、操作按键;5、电池组;6、电源线;7、激光发射器;701、外壳;702、支架;703、激光准直器;704、第一反射镜;705、第二反射镜;706、保护镜;707、相机;708、滤光镜;8、限位环;9、无线遥控;10、防爆箱;11、收纳盒。
具体实施方式
以下结合附图对本发明的优选实施例进行说明,应当理解,此处 所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。
实施例:如图1、图2、图3和图4所示,本发明一种激光除障仪,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,光纤激光器1通过光纤与激光发射器7连接,电池组5通过电源线6与光纤激光器1连接,激光发射器7通过快装板固定在控制云台2上,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,光纤激光器1安装在防爆箱10中,防爆箱10的正面设置有收纳盒11,收纳盒11正面的两侧分别相对滑动设置有推拉盖,两个推拉盖分别通过相对端面上设有的相吸的磁石吸附固定。
其中,光纤激光器1的一侧安装有空气开关,光纤激光器1的一边侧设置有电源插孔,无线遥控9用于控制光纤激光器1输出功率。
其中,瞄准控制器4,包括壳体401、显示屏402和操作按键403,瞄准控制器4底部接有电缆线,显示屏402嵌入在壳体401上部,软胶操作按键403装在壳体401中,显示屏402工作时中间有标识十字线。
其中,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,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,第一反射镜704通过可调螺丝安装在固定座上,固定座紧固在支架702上,第一反射镜704与激光准直器703出射光 成45度安装,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,保护镜706安装在第二反射镜705出光口位置,滤光镜708装在相机707和第二反射镜705之间,相机707为30倍变焦可见光相机,保护镜706和出射光成10-15度角安装。
工作原理:该种激光除障仪,可以远程、“地对空”进行作业,除冰过程无需接触,过程安全,取代了登高梯,人工攀爬等需要接触式操作的方式,且通过设有的电池组5,可以实现带电作业,减少断电带来的经济损失,采用光纤激光器1,电光转换效率高、整机的耗电功率低,集成化程度高,采用目标显示、方向控制与激光控制集成一体的遥控操作按键403进行瞄准、通过控制云台2进行方向调节、通过无线遥控9对激光功率调节和出光控制,极大的降低了的操作人员的工作安全风险,并提高了工作效率。
在本发明的描述中,需要说明的是,术语“竖直”、“上”、“下”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。
在本发明的描述中,还需要说明的是,除非另有明确的规定和限定,术语“设置”、“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人 员而言,可以根据具体情况理解上述术语在本发明中的具体含义。
最后应说明的是:以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (8)

  1. 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。
  2. 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。
  3. 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。
  4. 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)。
  5. 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。
  6. 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。
  7. 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。
  8. 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。
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Cited By (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105226569A (zh) * 2015-11-13 2016-01-06 江苏省电力公司电力科学研究院 一种便携式架空线路异物激光清除装置及其使用方法
CN106532567A (zh) * 2017-01-11 2017-03-22 国网江苏省电力公司电力科学研究院 基于光纤激光器的架空线路异物激光清除装置
CN108393589A (zh) * 2018-04-25 2018-08-14 上海西邦电气有限公司 一种激光清障系统的瞄准装置及使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206673456U (zh) * 2017-04-18 2017-11-24 江苏省电力试验研究院有限公司 一种基于二氧化碳激光器的输电线路异物激光清除装置
CN207753375U (zh) * 2017-12-22 2018-08-21 国网江苏省电力有限公司苏州供电分公司 一种可夜视的电网异物激光清除仪
CN208707194U (zh) * 2018-08-17 2019-04-05 中科光绘(上海)科技有限公司 一种激光异物安全清除装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105226569A (zh) * 2015-11-13 2016-01-06 江苏省电力公司电力科学研究院 一种便携式架空线路异物激光清除装置及其使用方法
CN106532567A (zh) * 2017-01-11 2017-03-22 国网江苏省电力公司电力科学研究院 基于光纤激光器的架空线路异物激光清除装置
CN108393589A (zh) * 2018-04-25 2018-08-14 上海西邦电气有限公司 一种激光清障系统的瞄准装置及使用方法

Cited By (5)

* Cited by examiner, † Cited by third party
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
CN113794153B (zh) * 2021-09-10 2023-02-17 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
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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