WO2022257289A1 - 一种路灯维护用机械臂装置 - Google Patents

一种路灯维护用机械臂装置 Download PDF

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Publication number
WO2022257289A1
WO2022257289A1 PCT/CN2021/118282 CN2021118282W WO2022257289A1 WO 2022257289 A1 WO2022257289 A1 WO 2022257289A1 CN 2021118282 W CN2021118282 W CN 2021118282W WO 2022257289 A1 WO2022257289 A1 WO 2022257289A1
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Prior art keywords
platform
street lamp
mechanical arm
arm device
lamp maintenance
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PCT/CN2021/118282
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English (en)
French (fr)
Inventor
王健
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江苏京承源电气集团有限公司
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Publication of WO2022257289A1 publication Critical patent/WO2022257289A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Definitions

  • the invention belongs to the field of street lamp maintenance equipment, in particular to a mechanical arm device for street lamp maintenance.
  • Street lamps refer to lamps that provide lighting functions for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places that require lighting.
  • street lights are generally installed at high places, which makes the maintenance of street lights very inconvenient. With the construction of roads, more and more street lights are used, and the maintenance of street lights The workload is also constantly increasing. In order to facilitate maintenance personnel to maintain street lamps, it is necessary to provide a mechanical arm device for street lamp maintenance.
  • the purpose of the present invention is to provide a mechanical arm device for street lamp maintenance in order to solve the above problems, which solves the current existing problems.
  • the present invention provides a technical solution:
  • a mechanical arm device for street lamp maintenance comprising an underframe structure, a vertical frame structure and a lifting structure.
  • the underframe structure includes a bottom bracket.
  • Four No. 1 hydraulic cylinders are fixedly installed on the outside of the bracket, and the outside of the No. 1 hydraulic cylinder is provided with a support seat.
  • the output end of the No. 1 hydraulic cylinder is connected to the support seat through the No. 1 piston rod.
  • the piston rod is placed horizontally, a No. 2 hydraulic cylinder is fixedly installed on the upper end of the support seat, and a foot pad is provided under the support seat, and the output end of the No. 2 hydraulic cylinder is connected to the foot pad through the No. 2 piston rod.
  • the No. 2 piston rod is placed vertically, and both the vertical frame structure and the lifting structure are located above the bottom frame structure.
  • the vertical frame structure includes a frame body, and there are two frame bodies, and the two frame bodies are fixedly installed on both sides of the upper end surface of the bottom bracket respectively, and the upper ends of the two frame bodies are on the inner side Both are provided with upper convex seats, synchronous motors are fixedly installed on both sides of the upper end surface of the bottom bracket, and the output ends of the synchronous motors are fixedly connected with threaded rods, and the upper ends of the threaded rods are rotatably connected with the upper convex seats.
  • the threaded rod is located inside the frame body.
  • the lifting structure includes a platform, and lifting seats are fixedly installed on both sides of the platform, and a threaded sleeve is embedded on the lifting seat, and the threaded sleeve is threadedly connected with the threaded rod.
  • the edge of the upper end surface of the platform A guardrail is provided, and a gate is provided on the guardrail, and the gate is rotatably connected with the guardrail through hinges.
  • Two storage boxes are arranged inside the platform, and the doors of the storage boxes are located on the upper surface of the platform.
  • small warning lights are provided on the outer end faces of the support bases.
  • warning flashing lights are provided on the outer end faces of the two frames.
  • an anti-falling object net is provided below the platform, and the anti-falling object net is fixedly connected to the lower end surface of the platform through several connecting rods.
  • a lighting lamp is provided on the platform, and the lighting lamp is connected to the guardrail through a universal bamboo tube.
  • a safety rope is provided on the platform, and one end of the safety rope is fixedly connected to the guardrail.
  • the upper end surface of the platform 31 is laid with a non-slip mat.
  • the radius of the falling object net 36 is half a meter longer than that of the platform 31 .
  • a mechanical arm device for street lamp maintenance in the present invention drives the support seat to extend outward through the operation of the No. 1 hydraulic cylinder, and the No. 2 hydraulic cylinder works to make the foot pad touch the ground and lift the bottom bracket, and the device is placed stably Good performance; using synchronous motor to work, the platform can be lifted vertically, which is convenient for maintenance of street lights at high places, and easy to use; there are small warning lights and warning flashing lights to remind and warn, which is convenient for vehicles on the road to find and avoid in time, and It is equipped with an anti-falling object net to prevent tools from falling to the ground from a high place, and has high safety performance; it is equipped with lights to facilitate night repair work, and there is a storage box in the platform for placing tools, which is very practical.
  • Fig. 1 is a schematic view of the overall end face structure of the present invention
  • Fig. 2 is the overall top view structure schematic diagram of the present invention.
  • Fig. 3 is a schematic diagram of the internal structure of the lifting structure of the present invention.
  • Fig. 4 is the side view structural representation of underframe structure and vertical frame structure of the present invention.
  • Fig. 5 is a top view enlarged structural schematic diagram of the lifting structure of the present invention.
  • FIG. 6 is a schematic diagram of an enlarged structure of the area marked A in FIG. 1 of the present invention.
  • a mechanical arm device for street lamp maintenance including an underframe structure 1, a vertical frame structure 2 and a lifting structure 3, and the underframe structure 1 includes a bottom support frame 11, four road wheels 12 are arranged on the edge of the lower end face of the bottom bracket 11, and four No. 1 hydraulic cylinders 13 are fixedly installed on the outside of the bottom bracket 11.
  • the vertical frame structure 2 includes a frame body 21, and the frame body 21 is provided with two, and the two frame bodies 21 are respectively fixedly installed on both sides of the upper end surface of the bottom bracket 11, and the two frame bodies
  • the upper end of 21 is provided with an upper convex seat 22 on the inner side, and synchronous motors 23 are fixedly installed on both sides of the upper end surface of the bottom bracket 11, and the output end of the synchronous motor 23 is fixedly connected with a threaded rod 24.
  • the upper end of the rod 24 is rotatably connected with the upper convex seat 22, the threaded rod 24 is located inside the frame body 21, the synchronous motor 23 works to drive the threaded rod 24 to rotate, and the threaded rod 24 is threadedly connected with the threaded sleeve 33, and the platform 31 is lifted vertically .
  • the lifting structure 3 includes a platform 31, and both sides of the platform 31 are fixedly equipped with a lifting seat 32, and the lifting seat 32 is embedded with a threaded sleeve 33, and the threaded sleeve 33 is threadedly connected with the threaded rod 24,
  • the upper edge of the platform 31 is provided with a guardrail 34, the guardrail 34 is provided with a gate 35, and the gate 35 is rotatably connected to the guardrail 34 through a hinge, and two storage boxes are arranged inside the platform 31 311.
  • the door 312 of the storage box 311 is located on the upper surface of the platform 31.
  • the storage box 311 can It is very practical to place maintenance tools.
  • a small warning light 19 is provided on the outer end surface of the support base 14, and the small warning light 19 is lit at night, which is convenient for passers-by to find out.
  • the outer end surfaces of the two frames 21 are provided with warning flashing lights 25, and the warning flashing lights 25 are flickering, very eye-catching, and remind passers-by to avoid.
  • the bottom of the platform 31 is provided with an anti-falling object net 36, and the anti-falling object net 36 is fixedly connected with the lower end surface of the platform 31 through a plurality of connecting rods 37, so as to avoid accidental dropping of tools during street lamp maintenance.
  • the platform 31 is provided with an illuminating lamp 38, and the illuminating lamp 38 is connected with the guardrail 34 through a universal bamboo tube 39, and the illuminating lamp 38 can provide illumination, which is convenient for repairing the street lamp at night.
  • the platform 31 is provided with a safety rope 310, and one end of the safety rope 310 is fixedly connected with the guardrail 34, and maintenance personnel need to fasten the safety rope 310 during maintenance to protect personal safety.
  • the upper end surface of the platform 31 is laid with a non-slip mat, which has a good anti-slip effect.
  • the radius of the anti-falling object net 36 is half a meter longer than the radius of the platform 31, so as to better ensure that the anti-falling object net 36 receives falling objects.
  • the No. 1 hydraulic cylinder 13 works to drive the No. 1 piston rod 15 to elongate, so that the support seat 14 is extended outward
  • the No. 2 hydraulic cylinder 16 drives the No. 2 piston rod 17 to elongate
  • the foot pad 18 touches the ground to prop up the bottom bracket 11 and balance the device, open the gate 35, the maintenance personnel stand on the platform 31, tie the safety rope 310, and drive the threaded rod 24 to rotate through the synchronous motor 23.
  • the rod 24 is threadedly connected with the threaded sleeve 33, and the platform 31 is lifted vertically, which is convenient for the maintenance personnel to repair and maintain the high street lights.
  • a storage box 311 is provided inside the platform 31, where tools can be placed, and a lighting lamp is provided on the platform 31 38, lighting can be provided by the lighting lamp 38, which is convenient for repairing the street lamp at night.
  • An anti-falling object net 36 is provided under the platform 31, which can prevent tools from accidentally falling during street lamp maintenance.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种路灯维护用机械臂装置，包括底架结构（1）、竖架结构（2）和升降结构（3），底架结构（1）包括底托架（11），底托架（11）的下端面边沿设有四个行走轮（12），底托架（11）的外侧固定安装有四个一号液压缸（13），一号液压缸（13）的外侧设有支撑座（14），一号液压缸（13）的输出端通过一号活塞杆（15）与支撑座（14）连接，通过一号液压缸（13）工作带动支撑座（14）向外延伸，二号液压缸（16）工作使脚垫（18）触地并顶起底托架（11），装置放置稳定性好；利用同步电机（23）工作，平台（31）可竖直抬升，方便对高处的路灯进行维护，使用方便；设有警示小灯（19）和警示闪光灯（25）进行提醒和警示，便于道路上的车辆发现且及时避让，且设有防落物网（36），避免工具高处坠地，安全性能高；设有照明灯（38），方便夜间抢修工作，且在平台（31）内设有收纳箱（311），可放置工具，实用性强。

Description

一种路灯维护用机械臂装置 技术领域：
本发明属于路灯维护设备领域，特别涉及一种路灯维护用机械臂装置。
背景技术：
路灯，指给道路提供照明功能的灯具，泛指交通照明中路面照明范围内的灯具，路灯被广泛运用于各种需要照明的地方。
为了更好地给道路照明，以及避免人员随意触碰路灯，路灯一般安装在高处，这导致路灯的维护保养非常不方便，随着道路的建设，路灯的使用越来越多，路灯的维护工作量也在不断地增加，为了方便维护人员对路灯进行维护，需要提供一种路灯维护用机械臂装置。
发明内容：
本发明的目的就在于为了解决上述问题而提供一种路灯维护用机械臂装置，解决了目前现有的问题。
为了解决上述问题，本发明提供了一种技术方案：
一种路灯维护用机械臂装置，包括底架结构、竖架结构和升降结构，所述底架结构包括底托架，所述底托架的下端面边沿设有四个行走轮，所述底托架的外侧固定安装有四个一号液压缸，所述一号液压缸的外侧设有支撑座，所述一号液压缸的输出端通过一号活塞杆与支撑座连接，所述一号活塞杆水平放置，所述支撑座的上端面固定安装有二号液压缸，所述支撑座的下方设有脚垫，所述二号液压缸的输出端通过二号活塞杆与脚垫连接，所述二号活塞杆竖直放置，所述竖架结构和升降结构均位于底架结构上方。
作为优选，所述竖架结构包括架体，所述架体设有两个，且两个所述架体分别固定安装在底托架上端面两侧，两个所述架体的上端靠内侧均设有上凸座，所述底托架的上端面两侧均固定安装有同步电机，所述同步电机的输出端固定连接有螺纹杆，所述螺纹杆的上端与上凸座转动连接，所述螺纹杆位于架体的内侧。
作为优选，所述升降结构包括平台，所述平台的两侧均固定安装有升降座，所述升降 座上嵌有螺纹套，所述螺纹套与螺纹杆螺纹连接，所述平台的上端面边沿设有护栏，所述护栏上设有栏门，所述栏门通过合页与护栏转动连接，所述平台的内部设有两个收纳箱，所述收纳箱的箱门位于平台的上端面。
作为优选，所述支撑座的外侧端面上均设有警示小灯。
作为优选，两个所述架体的外侧端面均设有警示闪光灯。
作为优选，所述平台的下方设有防落物网，所述防落物网通过若干连接杆与平台的下端面固定连接。
作为优选，所述平台上设有照明灯，所述照明灯通过万向竹节管与护栏连接。
作为优选，所述平台上设有安全绳，所述安全绳的一端与护栏固定连接。
作为优选，所述平台31的上端面铺设有防滑垫。
作为优选，所述防落物网36的半径比平台31的半径长半米。
本发明的有益效果：本发明一种路灯维护用机械臂装置，通过一号液压缸工作带动支撑座向外延伸，二号液压缸工作使脚垫触地并顶起底托架，装置放置稳定性好；利用同步电机工作，平台可竖直抬升，方便对高处的路灯进行维护，使用方便；设有警示小灯和警示闪光灯进行提醒和警示，便于道路上的车辆发现且及时避让，且设有防落物网，避免工具高处坠地，安全性能高；设有照明灯，方便夜间抢修工作，且在平台内设有收纳箱，可放置工具，实用性强。
附图说明：
为了易于说明，本发明由下述的具体实施及附图作以详细描述。
图1是本发明的整体端面结构示意图；
图2是本发明的整体俯视结构示意图；
图3是本发明的升降结构内部结构示意图；
图4是本发明的底架结构和竖架结构的侧视结构示意图；
图5是本发明的升降结构的俯视放大结构示意图；
图6是本发明图1中所标示A区域的放大结构示意图。
图中：1、底架结构；11、底托架；12、行走轮；13、一号液压缸；14、支撑座；15、一号活塞杆；16、二号液压缸；17、二号活塞杆；18、脚垫；19、警示小灯；2、竖架结构；21、架体；22、上凸座；23、同步电机；24、螺纹杆；25、警示闪光灯；3、升降结构；31、平台；32、升降座；33、螺纹套；34、护栏；35、栏门；36、防落物网；37、连接杆；38、照明灯；39、万向竹节管；310、安全绳；311、收纳箱；312、箱门。
具体实施方式：
如图1-6所示，本具体实施方式采用以下技术方案：一种路灯维护用机械臂装置，包括底架结构1、竖架结构2和升降结构3，所述底架结构1包括底托架11，所述底托架11的下端面边沿设有四个行走轮12，所述底托架11的外侧固定安装有四个一号液压缸13，所述一号液压缸13的外侧设有支撑座14，所述一号液压缸13的输出端通过一号活塞杆15与支撑座14连接，所述一号活塞杆15水平放置，所述支撑座14的上端面固定安装有二号液压缸16，所述支撑座14的下方设有脚垫18，所述二号液压缸16的输出端通过二号活塞杆17与脚垫18连接，所述二号活塞杆17竖直放置，所述竖架结构2和升降结构3均位于底架结构1上方。
其中，所述竖架结构2包括架体21，所述架体21设有两个，且两个所述架体21分别固定安装在底托架11上端面两侧，两个所述架体21的上端靠内侧均设有上凸座22，所述底托架11的上端面两侧均固定安装有同步电机23，所述同步电机23的输出端固定连接有螺纹杆24，所述螺纹杆24的上端与上凸座22转动连接，所述螺纹杆24位于架体21的内侧，同步电机23工作带动螺纹杆24转动，利用螺纹杆24与螺纹套33螺纹连接，平台31竖直抬升。
其中，所述升降结构3包括平台31，所述平台31的两侧均固定安装有升降座32，所述升降座32上嵌有螺纹套33，所述螺纹套33与螺纹杆24螺纹连接，所述平台31的上端面边沿设有护栏34，所述护栏34上设有栏门35，所述栏门35通过合页与护栏34转动连接，所述平台31的内部设有两个收纳箱311，所述收纳箱311的箱门312位于平台31的上端面，在路灯维护时，维护人员站在平台31上，护栏34可对维护人员进行保护，防止 人员意外坠下，收纳箱311可放置维修用工具，非常实用。
其中，所述支撑座14的外侧端面上均设有警示小灯19，警示小灯19在夜间点亮，便于过路人员发现。
其中，两个所述架体21的外侧端面均设有警示闪光灯25，警示闪光灯25闪烁，非常醒目，提醒过路人员避开。
其中，所述平台31的下方设有防落物网36，所述防落物网36通过若干连接杆37与平台31的下端面固定连接，可避免在路灯维护时工具意外掉落。
其中，所述平台31上设有照明灯38，所述照明灯38通过万向竹节管39与护栏34连接，可通过照明灯38提供照明，便于在夜间对路灯进行抢修。
其中，所述平台31上设有安全绳310，所述安全绳310的一端与护栏34固定连接，维修人员在维修时需绑好安全绳310，保护人身安全。
其中，所述平台31的上端面铺设有防滑垫，防滑效果好。
其中，所述防落物网36的半径比平台31的半径长半米，更好的保证防落物网36接收落物。
具体的：本发明在使用的时候，通过一号液压缸13工作带动一号活塞杆15伸长，使支撑座14向外扩伸，通过二号液压缸16工作带动二号活塞杆17伸长，脚垫18触地将底托架11撑起并使装置平衡，打开栏门35，维护人员站在平台31上，绑好安全绳310，通过同步电机23工作带动螺纹杆24转动，利用螺纹杆24与螺纹套33螺纹连接，平台31竖直抬升，方便维护人员对高处的路灯进行维修保养，在平台31的内部设有收纳箱311，可放置工具，且平台31上设有照明灯38，可通过照明灯38提供照明，便于在夜间对路灯进行抢修，在平台31下方设有防落物网36，可避免在路灯维护时工具意外掉落，支撑座14的外侧端面上均设有警示小灯19，且架体21的外侧端面均设有警示闪光灯25，具有非常好的提醒警示作用，便于道路上的车辆发现且及时避让，安全性能高。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点，本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明 的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内，本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (10)

  1. 一种路灯维护用机械臂装置，其特征在于：包括底架结构(1)、竖架结构(2)和升降结构(3)，所述底架结构(1)包括底托架(11)，所述底托架(11)的下端面边沿设有四个行走轮(12)，所述底托架(11)的外侧固定安装有四个一号液压缸(13)，所述一号液压缸(13)的外侧设有支撑座(14)，所述一号液压缸(13)的输出端通过一号活塞杆(15)与支撑座(14)连接，所述一号活塞杆(15)水平放置，所述支撑座(14)的上端面固定安装有二号液压缸(16)，所述支撑座(14)的下方设有脚垫(18)，所述二号液压缸(16)的输出端通过二号活塞杆(17)与脚垫(18)连接，所述二号活塞杆(17)竖直放置，所述竖架结构(2)和升降结构(3)均位于底架结构(1)上方。
  2. 根据权利要求1所述的一种路灯维护用机械臂装置，其特征在于：所述竖架结构(2)包括架体(21)，所述架体(21)设有两个，且两个所述架体(21)分别固定安装在底托架(11)上端面两侧，两个所述架体(21)的上端靠内侧均设有上凸座(22)，所述底托架(11)的上端面两侧均固定安装有同步电机(23)，所述同步电机(23)的输出端固定连接有螺纹杆(24)，所述螺纹杆(24)的上端与上凸座(22)转动连接，所述螺纹杆(24)位于架体(21)的内侧。
  3. 根据权利要求1所述的一种路灯维护用机械臂装置，其特征在于：所述升降结构(3)包括平台(31)，所述平台(31)的两侧均固定安装有升降座(32)，所述升降座(32)上嵌有螺纹套(33)，所述螺纹套(33)与螺纹杆(24)螺纹连接，所述平台(31)的上端面边沿设有护栏(34)，所述护栏(34)上设有栏门(35)，所述栏门(35)通过合页与护栏(34)转动连接，所述平台(31)的内部设有两个收纳箱(311)，所述收纳箱(311)的箱门(312)位于平台(31)的上端面。
  4. 根据权利要求1所述的一种路灯维护用机械臂装置，其特征在于：所述支撑座(14)的外侧端面上均设有警示小灯(19)。
  5. 根据权利要求2所述的一种路灯维护用机械臂装置，其特征在于：两个所述架体(21)的外侧端面均设有警示闪光灯(25)。
  6. 根据权利要求3所述的一种路灯维护用机械臂装置，其特征在于：所述平台(31) 的下方设有防落物网(36)，所述防落物网(36)通过若干连接杆(37)与平台(31)的下端面固定连接。
  7. 根据权利要求3所述的一种路灯维护用机械臂装置，其特征在于：所述平台(31)上设有照明灯(38)，所述照明灯(38)通过万向竹节管(39)与护栏(34)连接。
  8. 根据权利要求3所述的一种路灯维护用机械臂装置，其特征在于：所述平台(31)上设有安全绳(310)，所述安全绳(310)的一端与护栏(34)固定连接。
  9. 根据权利要求3所述的一种路灯维护用机械臂装置，其特征在于：所述平台(31)的上端面铺设有防滑垫。
  10. 根据权利要求6所述的一种路灯维护用机械臂装置，其特征在于：所述防落物网(36)的半径比平台(31)的半径长半米。
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