WO2022088859A1 - 一种gis导体自动清洗装置 - Google Patents

一种gis导体自动清洗装置 Download PDF

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Publication number
WO2022088859A1
WO2022088859A1 PCT/CN2021/113045 CN2021113045W WO2022088859A1 WO 2022088859 A1 WO2022088859 A1 WO 2022088859A1 CN 2021113045 W CN2021113045 W CN 2021113045W WO 2022088859 A1 WO2022088859 A1 WO 2022088859A1
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WIPO (PCT)
Prior art keywords
wheel
conductor
automatic cleaning
support
nozzle
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Application number
PCT/CN2021/113045
Other languages
English (en)
French (fr)
Inventor
徐凯
李旭
郭自豪
宋松民
刘超峰
牛剑春
岳浩磊
申健
黄建伟
任万鹏
蒋会昂
杜志宽
许思佳
申由甲
殷秀玲
吕留付
Original Assignee
河南平高电气股份有限公司
平高集团有限公司
国家电网有限公司
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Application filed by 河南平高电气股份有限公司, 平高集团有限公司, 国家电网有限公司 filed Critical 河南平高电气股份有限公司
Publication of WO2022088859A1 publication Critical patent/WO2022088859A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned

Definitions

  • the invention relates to the technical field of GIS conductor cleaning equipment, in particular to an automatic GIS conductor cleaning device.
  • GIS Gas-insulated metal-enclosed switchgear
  • SF6 insulating gas
  • GIS plays the role of control and protection in transmission lines, and it is one of the most important transmission and distribution equipment.
  • the GIS conductor is at a high potential, and if there are tiny metal foreign objects remaining on the surface, it will seriously reduce the insulation level of the product, resulting in discharge.
  • GIS conductors generally use 6-series aluminum alloy extruded tubes as raw materials, which are soft in texture. After the conductor is processed or welded, the outer surface of the conductor needs to be ground and polished. There are residual metal foreign bodies on the polished conductor surface that are difficult to remove, which affects the safety of product operation.
  • the GIS conductor cleaning process is manual scrubbing. First, use clean water to rinse the conductor surface, and then use a scouring pad dipped in a special cleaning solution to clean the conductor surface. After fully removing the foreign matter on the conductor surface with the cleaning solution, rinse the conductor surface with clean water to remove the cleaning agent. , foreign bodies, etc.
  • This cleaning method cannot completely remove the foreign matter remaining on the conductor surface, and the quality of manual cleaning depends on the skill level and working attitude of the operators, and the quality stability is poor. In addition, the efficiency of manual cleaning is low, which cannot meet the production capacity requirements of GIS assembly.
  • the purpose of the present invention is to provide an automatic cleaning device for GIS conductors to solve the problems of poor cleaning effect, poor quality stability of manual cleaning, high labor intensity and low work efficiency caused by manual cleaning in the prior art.
  • the GIS conductor automatic cleaning device in the present invention adopts the following technical solutions:
  • An automatic cleaning device for GIS conductors comprising:
  • the conductor support rotating mechanism is used to support and rotate the conductor
  • the nozzle displacement mechanism includes a nozzle, and the nozzle is used to move along the extending direction of the conductor and clean the conductor with water, and the moving direction of the nozzle is defined as the left and right direction;
  • the conductor support rotating mechanism includes:
  • the support wheel set is installed on the top of the support frame, and at least two sets of support wheel sets are arranged at intervals along the left and right directions, and each support wheel set includes two front support wheels and rear support wheels arranged in front and rear, front support wheels and rear support wheels.
  • the axis of rotation of the wheel all extend in the left and right direction, and at least one front support wheel or rear support wheel is the driving wheel;
  • a rotary driving device which is connected with the driving wheel to drive the driving wheel to rotate;
  • the nozzle displacement mechanism also includes:
  • the guide rail is fixed on the top of the two uprights, and the extension direction of the guide rail is the left and right direction;
  • the nozzle fixing device is used to fix the nozzle, and the nozzle fixing device is guided and moved along the left and right directions and installed on the guide rail;
  • the displacement driving device is in driving connection with the nozzle fixing device, so as to drive the nozzle fixing device to move left and right along the guide rail.
  • the conductor supporting and rotating mechanism includes at least two sets of supporting wheel groups arranged at intervals on the left and right, which can facilitate the rolling support of the conductor, and at least one front supporting wheel or rear supporting wheel is a driving wheel, and the driving wheel and the rotating
  • the driving device is connected in a transmission, so that the driving wheel can be driven to rotate by the rotary driving device, thereby driving the conductor to rotate.
  • the nozzle displacement mechanism includes a guide rail and a nozzle fixing device installed on the guide rail. The displacement driving device is connected with the nozzle fixing device, so that the displacement driving device can drive the nozzle fixing device to move left and right along the guide rail, thereby making the nozzle move left and right.
  • the conductor is cleaned by spraying water. Since the conductor rotates at the same time, a better cleaning effect can be achieved, and the power source is provided by the rotary drive device and the displacement drive device, which can realize automatic cleaning without manual cleaning.
  • the guide rail is made of a square tube, and the bottom wall of the square tube is provided with an opening extending in the left-right direction, and the nozzle fixing device includes a fixing device.
  • the guiding wheel includes a first guiding wheel whose rotation axis extends in the front-rear direction and a second guiding wheel whose rotation axis extends in the up-down direction.
  • the first guiding wheel and the second guiding wheel are both. At least two are arranged left and right, the first guide wheel is located above the second guide wheel, the first guide wheel is in rolling contact with the bottom inner wall of the square tube, and the second guide wheel is in rolling contact with the front and rear side walls of the opening.
  • the displacement driving device includes a displacement driving motor and a transmission belt that is drivingly matched with the output end of the displacement driving motor.
  • the fixed plate is connected to the transmission belt, so that the transmission belt drives the fixed plate to move left and right.
  • the nozzle fixing device also includes a connecting rod connected to the bottom of the fixed plate, and the connecting rod is Z.
  • the connecting rod includes a first rod segment connected with the bottom of the fixed plate and extending downward, a second rod segment connected with the first rod segment and extending forward or backward, and a second rod segment connected with the second rod segment and extending downward.
  • the third rod segment, the nozzle is fixedly connected with the third rod segment.
  • the nozzle fixing device includes an L-shaped connecting rod, and the connecting rod includes forward or backward.
  • the extended transverse rod section, the vertical rod section connected with the transverse rod section and extending downward, and the spray head are fixedly connected with the vertical rod section.
  • the spray head includes a vertical pipe and a semi-circular pipe fixed at the bottom of the vertical pipe with the opening facing downward, the semi-circular pipe is communicated with the vertical pipe, and the semi-circular pipe is used to cover the conductor. Externally, the two ends of the semicircular tube form the water outlet.
  • the two ends of the semicircular pipe are respectively fixed with water outlet pipes extending in the left and right directions, and the water outlet pipes are communicated with the semicircular pipes.
  • At least two nozzles are arranged at intervals along the left and right directions on the top, and the nozzles on the two water outlet pipes are arranged correspondingly in the front and rear.
  • the support frame includes a fixed support frame and a movable support frame.
  • the fixed support frame is used to be fixed on the ground, and the movable support
  • the bottom of the frame is provided with moving rollers
  • the support wheel set includes a fixed support wheel set installed on the fixed support frame and a movable support wheel set installed on the movable support frame, and the front support wheel or rear support in the fixed support wheel set The wheel is the driving wheel.
  • the rotary drive device includes a rotary drive motor, and a motor bracket is provided below the rotary drive motor, and there are at least two driving wheels.
  • the output end of the drive motor and the driving wheel, as well as the adjacent driving wheels, are respectively connected by a transmission shaft, and both ends of the transmission shaft are provided with universal shafts.
  • Fig. 1 is the use state diagram of GIS conductor automatic cleaning device in the present invention
  • Fig. 2 is the structure diagram of the nozzle displacement mechanism of the GIS conductor automatic cleaning device in the present invention
  • Fig. 3 is the use state diagram of the conductor support rotating mechanism of the GIS conductor automatic cleaning device in the present invention
  • Figure 4 is an enlarged view of the nozzle in Figures 1 and 2;
  • Fig. 5 is the enlarged view of the nozzle fixing device in Fig. 1 and Fig. 2;
  • FIG. 6 is a partial structural diagram of the guide rail in FIGS. 1 and 2 .
  • FIG. 1 An embodiment of the GIS conductor automatic cleaning device in the present invention is shown in FIG. 1 , including a conductor support rotation mechanism and a nozzle displacement mechanism.
  • the conductor supporting and rotating mechanism is used to support the conductor 6 and make the conductor 6 rotate;
  • the nozzle displacement mechanism includes the nozzle 5, and the nozzle 5 is used to move along the extending direction of the conductor 6 and spray water to clean the conductor 6, which defines the nozzle 5
  • the moving direction is the left and right direction.
  • the conductor supporting and rotating mechanism includes a support frame and a support wheel set installed on the top of the support frame, wherein the support frame includes a fixed support frame 9 and a movable support frame 11 .
  • the support frame 11 is a carbon steel profile tailor-welded structure.
  • the fixed support frame 9 is used to be fixed on the ground.
  • the bottom of the movable support frame 11 is provided with a moving roller 111.
  • the moving roller 111 includes two universal casters and two directional casters. All the casters have a brake structure for easy movement and fixation.
  • the support wheel set is used for rolling support conductor 6 , and the support wheel set includes a fixed support wheel set 10 installed on the fixed support frame 9 and a movable support wheel set 12 installed on the movable support frame 11 .
  • There is only one set of movable support wheels 12 on each movable support frame 11 and the movable support wheel set 12 includes two movable front support wheels 121 and movable rear support wheels 122 arranged in front of each other, and movable front support wheels 121 and movable rear support wheels 122 .
  • the wheels 122 are all driven wheels and the rotation axes all extend in the left-right direction.
  • the support position of the movable support frame 11 can be adjusted so as to horizontally support conductors of different lengths.
  • the fixed support wheel group 10 is arranged in three groups at intervals along the left and right directions, and each group includes two fixed front support wheels 101 and fixed rear support wheels 102 arranged in front and rear.
  • the rotation axes of the fixed front support wheels 101 and the fixed rear support wheels 102 are along the
  • the three fixed front support wheels 101 are driving wheels, and the three fixed rear support wheels 102 are driven wheels.
  • the conductor supporting and rotating mechanism also includes a rotary driving device that is drive-connected with the three fixed front supporting wheels 101 to drive the driving wheels to rotate.
  • the rotary drive device includes a rotary drive motor 8, and a motor bracket 7 is provided below the rotary drive motor 8.
  • the motor bracket 7 is also a carbon steel profile tailor-welded structure.
  • the motor bracket 7 is located on the left side of the fixed support frame 9.
  • the output end and the leftmost driving wheel, as well as the adjacent driving wheels, are respectively connected by a transmission shaft 14. Both ends of the transmission shaft 14 are provided with universal shafts 15 to facilitate installation and reduce installation difficulty.
  • the nozzle displacement mechanism further includes two left and right uprights 1 and guide rails 2 fixed on the top ends of the two uprights 1, and the extending direction of the guide rails 2 is the left and right direction.
  • the nozzle displacement mechanism further includes a nozzle fixing device 4 for fixing the nozzle 5 , and the nozzle fixing device 4 is guided and moved along the left and right directions and is installed on the guide rail 2 .
  • the sprinkler head displacement mechanism also includes a displacement drive device that is drive-connected to the sprinkler head fixing device 4 to drive the sprinkler head fixing device 4 to move left and right along the guide rail 2 .
  • the guide rail 2 is made of a square tube, the bottom wall of the square tube is provided with an opening 21 extending in the left-right direction, the opening 21 penetrates the square tube, and the position of the opening 21 forms two front and rear opening side walls 22 .
  • the nozzle fixing device 4 includes a fixing plate 41 and a guide wheel rotatably mounted on the fixing plate 41.
  • the guide wheel includes a first guide wheel 42 whose rotation axis extends in the front-rear direction and a second guide wheel 42 whose rotation axis extends in the up-down direction.
  • Two guide wheels 44 the first guide wheel 42 is located above the second guide wheel 44 .
  • the first guide wheels 42 are arranged in two groups on the left and right. Each group includes two front and rear first guide wheels 42.
  • the two first guide wheels 42 are located on the front and rear sides of the fixed plate 41, respectively. share the same rotating shaft 43 .
  • Two second guide wheels 44 are arranged on the left and right. Most of the second guide wheels 44 are located inside the fixed plate 41 , and exposed openings are provided on the front and rear sides of the fixed plate 41 to allow part of the second guide wheels 44 to pass out.
  • the nozzle fixing device 4 is directly installed from one side port of the guide rail 2, so that the fixing plate 41 penetrates through the opening 21 and moves left and right in the opening 21, and at the same time the first guide wheel 42 is in rolling contact with the bottom inner wall 23 of the square tube.
  • the second guide wheel 44 is in rolling contact with the front and rear side walls 22 of the opening 21 to achieve good guidance and minimize friction.
  • the displacement driving device includes a displacement driving motor 3 and a transmission belt (not shown in the figure) which is matched with the output end of the displacement driving motor 3.
  • the displacement driving motor 3 is fixed on the column 1, and the transmission The belt passes through the square tube, and the fixed plate 41 is connected to the transmission belt.
  • the transmission belt drives the fixed plate 41 to move left and right, thereby realizing the left and right movement of the nozzle 5 .
  • limit protection switches (not shown in the figure) are installed at both ends of the guide rail 2 .
  • tension pulleys 13 are installed at the left and right ends of the track 2 to support the transmission belt.
  • the nozzle fixing device 4 further includes a connecting rod connected to the bottom of the fixing plate 41 , the connecting rod is in a Z-shape, and the connecting rod includes a first rod segment 45 connected to the bottom of the fixing plate and extending downward, and the first rod segment 45 connected to the bottom of the fixing plate and extending downward.
  • the second rod section 46 connected with the rod section 45 and extending forward
  • the third rod section 47 connected with the second rod section 46 and extending downward
  • the spray head 5 is fixedly connected with the third rod section 47 .
  • the second rod section 46 and the third rod section 47 are L-shaped, the second rod section 46 constitutes a transverse rod section extending forward, the third rod section 47 constitutes a vertical rod section extending downward, and the spray head 5 It is connected with the vertical rod section, so that the guide rail 2 and the conductor 6 are staggered in the up and down direction, so as to avoid interference with the rail 2 when the conductor 6 is loaded and unloaded.
  • the spray head 5 includes a vertical pipe 51 and a semi-circular pipe 52 fixed at the bottom of the vertical pipe 51 and having an opening facing downward.
  • the above-mentioned third rod section 47 is a hollow pipe, and the vertical pipe 51 penetrates through it.
  • the inside of the third rod segment 47 is fixed by means of a top wire.
  • the top of the third rod section 47 is provided with an inlet for an external water pipe to enter to connect with the vertical pipe 51, or the top of the vertical pipe 51 passes through the third rod section 47, and the penetrating end is connected to the external water pipe.
  • the semi-circular pipe 52 communicates with the vertical pipe 51, the semi-circular pipe 52 is used to cover the outside of the conductor 6, and both ends of the semi-circular pipe 52 form the water outlet.
  • two ends of the semicircular pipe 52 are respectively fixed with water outlet pipes 53 extending in the left and right direction.
  • Three nozzles 54 are arranged on each water outlet pipe 53 at intervals along the left and right directions, and the nozzles 54 on the two water outlet pipes are arranged in front and back, so as to improve the cleaning effect and eliminate the reverse impact force of high-pressure water during the cleaning process.
  • the working principle of the GIS conductor automatic cleaning device in the present invention is:
  • the nozzles are opposed to each other in the 180° direction, and the reaction forces of the high-pressure water sprayed by the nozzles cancel each other out, eliminating the reverse impact force of the high-pressure water.
  • the nozzle because the nozzle is mechanically clamped, the nozzle does not need to be held by hand, and a higher pressure can be used to clean the surface of the conductor.
  • the operator only needs to turn on the equipment before cleaning, and close the equipment after cleaning.
  • 50MPa high-pressure water can be achieved. Automatically cleans the outer surface of the conductor, completely removes the residual metal foreign matter on the surface of the conductor, achieves a better cleaning effect, and solves the problems of poor manual cleaning effect, poor quality stability, high labor intensity and low work efficiency.
  • the two ends of the transmission shaft may not be provided with a universal shaft; or, there may be only one driving wheel, and in this case, only one transmission is provided between the output end of the rotary drive motor and the driving wheel A shaft is sufficient; alternatively, a gear drive or a chain drive can also be used between the rotary drive motor and the driving wheel.
  • the support brackets may all be fixed support brackets, excluding movable support brackets.
  • the GIS conductor automatic cleaning device there may be only two or more nozzles arranged on the water outlet pipe; both ends of the semi-circular pipe may be directly connected to the nozzles, in this case there are only two nozzles.
  • the spray head may only include a vertical pipe, and the bottom of the vertical pipe is directly provided with a nozzle.
  • the second rod segment may also extend backwards; or, the connecting rod connected to the bottom of the fixing plate may not be Z-shaped, but L-shaped, and the connecting rod includes a forward or a forward direction.
  • the rear extending transverse rod section and the vertical rod section connected with the transverse rod section and extending downward, the nozzle is fixedly connected with the vertical rod section; alternatively, the connecting rod may not be L-shaped, but only include the vertical rod section.
  • the displacement driving device includes a displacement driving motor and a lead screw nut mechanism that is drivingly matched with the displacement driving motor, and the spray head fixing device is a part of the lead screw nut mechanism; or, the displacement driving device includes a displacement driving device.
  • the guide wheel may only include a first guide wheel whose rotation axis extends in the front-rear direction.
  • the guide rail is not made of a square tube, for example, the guide rail may be solid, and a guide groove for guiding the movement of the guide wheel is processed on the guide rail.
  • the nozzle fixing device may include a fixing block, and the fixing block is guided and moved on the guide rail through a dovetail groove structure or a T-shaped groove structure.
  • the rear support wheel may be selected as the driving wheel.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

本发明提供了一种GIS导体自动清洗装置，包括导体支撑旋转机构和喷头位移机构，导体支撑旋转机构包括：支撑架；支撑轮组，安装在支撑架顶部，支撑轮组包括旋转轴线左右延伸的前支撑轮和后支撑轮，其中一个为主动轮；旋转驱动装置，与主动轮传动连接。喷头位移机构包括：喷头，用于沿着导体移动并进行喷水清洗；左右两个立柱；导轨，固定在两个立柱的顶端；喷头固定装置，用于固定喷头，喷头固定装置沿左右方向导向移动安装在导轨上；位移驱动装置，与喷头固定装置传动连接，以驱动喷头固定装置沿导轨左右移动。本发明可以实现自动清洗，无需人工清洗，且清洗效果好，解决了人工清洗效果差、质量稳定性差、劳动强度大以及工作效率低的问题。

Description

一种GIS导体自动清洗装置 技术领域
本发明涉及GIS导体清洗设备技术领域，具体涉及一种GIS导体自动清洗装置。
背景技术
气体绝缘金属封闭开关设备(Gas Insulated metal-enclosed Switchgear，以下简称GIS)是指全部或部分地采用SF 6等绝缘气体作为绝缘介质的金属封闭开关设备。GIS在输电线路中起着控制和保护作用，它是最重要的输配电设备之一。
其中，GIS导体处于高电位，若表面残留微小的金属异物，将严重降低产品绝缘水平，导致放电发生。GIS导体一般选用6系铝合金挤压管作为原材料，质地较软。导体加工或焊接完成后需要对导体外表面进行打磨抛光，抛光后的导体表面存在难以清除的残留金属异物，影响产品运行安全。
目前GIS导体清洗工艺为人工擦洗，先使用干净水冲洗导体表面，再使用百洁布蘸专用清洗液清洗导体表面，通过清洗液充分去除导体表面异物后，使用干净水冲洗导体表面，去除清洗剂、异物等。这种清洗方式无法完全去除导体表面残留的异物，并且人工清洗质量取决于作业人员技能水平、工作态度，质量稳定性差。另外，人工清洗工作效率较低，无法满足GIS装配产能需求。
发明内容
本发明的目的在于提供一种GIS导体自动清洗装置，以解决现有技术中依靠人工清洗而导致清洗效果差、人工清洗质量稳定性差、人工劳动强度大以及工作效率低的问题。
为实现上述目的，本发明中的GIS导体自动清洗装置采用如下技术方案：
一种GIS导体自动清洗装置，包括：
导体支撑旋转机构，用于对导体进行支撑并使导体旋转；
喷头位移机构，包括喷头，喷头用于沿着导体的延伸方向移动并对导体进行喷水清洗，定义喷头的移动方向为左右方向；
其中，导体支撑旋转机构包括：
支撑架；
支撑轮组，安装在支撑架的顶部，支撑轮组沿左右方向间隔布置有至少两组，各支撑轮组均包括两个前后布置的前支撑轮和后支撑轮，前支撑轮和后支撑轮的旋转轴线均沿左右方向延伸，至少一个前支撑轮或后支撑轮为主动轮；
旋转驱动装置，与所述的主动轮传动连接，以驱动主动轮旋转；
其中，喷头位移机构还包括：
左右两个立柱；
导轨，固定在两个立柱的顶端，导轨的延伸方向为左右方向；
喷头固定装置，用于固定喷头，喷头固定装置沿左右方向导向移动安装在导轨上；
位移驱动装置，与喷头固定装置传动连接，以驱动喷头固定装置沿导轨左右移动。
上述技术方案的有益效果在于：导体支撑旋转机构包括至少两组左右间隔布置的支撑轮组，可以方便对导体进行滚动支撑，并且至少一个前支撑轮或后支撑轮为主动轮，主动轮与旋转驱动装置传动连接，这样就可以由旋转驱动装置驱动主动轮旋转，进而带动导体旋转。同时，喷头位移机构包括导轨和导向移动安装在导轨上的喷头固定装置，位移驱动装置与喷头固定装置传动连接，这样就可以由位移驱动装置驱动喷头固定装置沿导轨左右移动，进而使喷头左右移动并对导体进行喷水清洗，由于导体同时做旋转运动，因此可以实现比较好的清洗效果，并且由旋转驱动装置和位移驱动装置提供动力来源，可实现自动清洗，无需人工清洗，也就解决了人工清洗效果差、质量稳定性差、劳动强度大以及工作效率低的问题。
进一步的，为了方便导轨的加工制造，以及喷头固定装置的制造和导向安装，所述导轨由方形管制成，方形管的底壁上设置有沿左右方向延伸的开口，所述喷头固定装置包括固定板以及转动安装在固定板上的导向轮，固定板贯穿开口并在开口内左右移动，导向轮与方形管滚动接触。
进一步的，为了提高导向效果，减少移动摩擦力，导向轮包括转动轴线沿前后方向延伸的第一导向轮以及转动轴线沿上下方向延伸的第二导向轮，第一导向轮和第二导向轮均左右布置有至少两个，第一导向轮位于第二导向轮的上方，第一导向轮与方形管的底部内壁滚动接触，第二导向轮与开口的前后侧壁滚动接触。
进一步的，为了方便位移驱动装置的配置，以及方便位移驱动装置驱动喷头固定装置移动，所述位移驱动装置包括位移驱动电机以及与位移驱动电机的输出端传动配合的传动皮带，传动皮带从方形管中穿过，所述固定板连接在传动皮带上，以由传动皮带带动固定板左右移动。
进一步的，为了方便对喷头进行固定连接，同时使导轨与导体在上下方向上错开，避免导体上下料时与轨道发生干涉，喷头固定装置还包括连接在固定板底部的连接杆，连接杆呈Z字形，连接杆包括与固定板底部相连且向下延伸的第一杆段、与第一杆段相连且向前或向后延伸的第二杆段、与第二杆段相连且向下延伸的第三杆段，喷头与第三杆段固定连接。
进一步的，为了方便对喷头进行固定连接，同时使导轨与导体在上下方向上错开，避免导体上下料时与轨道发生干涉，喷头固定装置包括L形的连接杆，连接杆包括向前或向后延伸的横向杆段、与横向杆段相连且向下延伸的竖向杆段，喷头与竖向杆段固定连接。
进一步的，为了提高清洗效果，喷头包括竖直管以及固定在竖直管底部的且开口朝下的半圆形管，半圆形管与竖直管连通，半圆形管用于罩在导体的外部，半圆形管的两端形成出水端。
进一步的，为了提高清洗效果，并消除清洗过程高压水的反向冲击力，半圆形管的两端分别固定有沿左右方向延伸的出水管，出水管与半圆形管连通，各出水管上沿左右方向间隔布置有至少两个喷嘴，两个出水管上的喷嘴前后对应布置。
进一步的，为了能够对不同长度的导体实现支撑和清洗，增强GIS导体自动清洗装置的适应能力，所述支撑架包括固定支撑架和活动支撑架，固定支撑架用于固定在地面上，活动支撑架的底部设置有移动滚轮，所述支撑轮组包括安装在固定支撑架上的固定支撑轮组以及安装在活动支撑架上的活动支撑轮组，固定支撑轮组中的前支撑轮或后支撑轮为主动轮。
进一步的，为了方便旋转驱动装置的配置，同时方便传动连接，降低安装难度，所述旋转驱动装置包括旋转驱动电机，旋转驱动电机的下方设置有电机支架，所述主动轮有至少两个，旋转驱动电机的输出端和主动轮之间、以及相邻的主动轮之间分别通过传动轴传动连接，传动轴的两端均设置有万向轴。
附图说明
图1为本发明中GIS导体自动清洗装置的使用状态图；
图2为本发明中GIS导体自动清洗装置的喷头位移机构的结构图；
图3为本发明中GIS导体自动清洗装置的导体支撑旋转机构的使用状态图；
图4为图1和图2中喷头的放大图；
图5为图1和图2中喷头固定装置的放大图；
图6为图1和图2中导轨的局部结构图。
图中：1-立柱；2-导轨；21-开口；22-开口侧壁；23-底部内壁；3-位移驱动电机；4-喷头固定装置；41-固定板；42-第一导向轮；43-转轴；44-第二导向轮；45-第一杆段；46-第二杆段；47-第三杆段；5-喷头；51-竖直管；52-半圆形管；53-出水管；54-喷嘴；6-导体；7-电机支架；8-旋转驱动电机；9-固定支撑架；10-固定支撑轮组；101-固定前支撑轮；102-固定后支撑轮；11-活动支撑架；111-移动滚轮；12-活动支撑轮组；121-活动前支撑轮；122-活动后支撑轮；13-张紧轮；14-传动轴；15-万向轴。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明，即所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，术语“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以下结合实施例对本发明的特征和性能作进一步的详细描述。
本发明中GIS导体自动清洗装置的一个实施例如图1所示，包括导体支撑旋转机构和喷头位移机构。其中，导体支撑旋转机构用于对导体6进行支撑并使导体6旋转；喷头位移机构包括喷头5，喷头5用于沿着导体6的延伸方向移动并对导体6进行喷水清洗，定义喷头5的移动方向为左右方向。
具体的，结合图1和图3所示，导体支撑旋转机构包括支撑架和安装在支撑架顶部的支撑轮组，其中支撑架包括固定支撑架9和活动支撑架11，固定支撑架9和活动支撑架11均为碳钢型材拼焊结构。固定支撑架9用于固定在地面上，活动支撑架11的底部设置有移动滚轮111，移动滚轮111包括两个万向脚轮和两个定向脚轮，脚轮全部带刹车结构，便于移动和固定。
支撑轮组用于滚动支撑导体6，支撑轮组包括安装在固定支撑架9上的固定支撑轮组10以及安装在活动支撑架11上的活动支撑轮组12。其中每一个活动支撑架11上的活动支撑轮组12只有一组，活动支撑轮组12包括两个前后布置的活动前支撑轮121和活动后支撑轮122，活动前支撑轮121和活动后支撑轮122均为从动轮且旋转轴线均沿左右方向延伸。活动支撑架11的支撑位置可调节，以便对不同长度的导体进行水平支撑。
固定支撑轮组10沿左右方向间隔布置有三组，各组均包括两个前后布置的固定前支撑轮101和固定后支撑轮102，固定前支撑轮101和固定后支撑轮102的旋转轴线均沿左右方向延伸，并且三个固定前支撑轮101均为主动轮，三个固定后支撑轮102为从动轮。
导体支撑旋转机构还包括与三个固定前支撑轮101传动连接的旋转驱动装置，以驱动主动轮旋转。旋转驱动装置包括旋转驱动电机8，旋转驱动电机8的下方设置有电机支架7，电机支架7也为碳钢型材拼焊结构，电机支架7位于固定支撑架9的左侧，旋转驱动电机8的输出端和最左侧的主动轮之间、以及相邻的主动轮之间分别通过传动轴14传动连接，传动轴14的两端均设置有万向轴15，以方便安装，降低安装难度。
结合图1和图2所示，喷头位移机构还包括左右两个立柱1以及固定在两个立柱1顶端的导轨2，导轨2的延伸方向为左右方向。喷头位移机构还包括用于固定喷头5的喷头固定装置4，喷头固定装置4沿左右方向导向移动安装在导轨2上。喷头位移机构还包括与喷头固定装置4传动连接的位移驱动装置，以驱动喷头固定装置4沿导轨2左右移动。
具体的，如图6所示，导轨2由方形管制成，方形管的底壁上设置有沿左右方向延伸的开口21，开口21贯通方形管，开口21的位置形成前后两个开口侧壁22。
如图5所示，喷头固定装置4包括固定板41以及转动安装在固定板41上的导向轮，导向轮包括转动轴线沿前后方向延伸的第一导向轮42以及转动轴线沿上下方向延伸的第二导向轮44，第一导向轮42位于第二导向轮44的上方。第一导向轮42左右布置有两组，每一组均包括前后两个第一导向轮42，两个第一导向轮42分别位于固定板41的前后两侧，且两个第一导向轮42共用同一根转轴43。第二导向轮44左右布置有两个，第二导向轮44大部分位于固定板41的内部，在固定板41的前后侧面上设置有露出口，以使第二导向轮44的局部穿出。
安装时，将喷头固定装置4直接从导轨2的一侧端口装入，使固定板41贯穿开口21并在开口21内左右移动，同时第一导向轮42与方形管的底部内壁23滚动接触，第二导向轮44与开口21的前后两个开口侧壁22滚动接触，以实现良好的导向，并使摩擦力最小。
如图1和图2所示，位移驱动装置包括位移驱动电机3以及与位移驱动电机3的输出端传动配合的传动皮带(图中未示出)，移驱动电机3固定在立柱1上，传动皮带从方形管中穿过，并且固定板41连接在传动皮带上，当位移驱动电机3驱动传动皮带转动时，由传动皮带带动固定板41左右移动，进而实现喷头5的左右移动。为了避免喷头固定装置4脱出导轨2，在导轨2的两端安装有限位保护开关(图中未示出)。另外为了避免传动皮带过长下垂，在轨道2的左右两端安装有张紧轮13，以对传动皮带进行支撑。
如图5所示，喷头固定装置4还包括连接在固定板41底部的连接杆，连接杆呈Z字形，连接杆包括与固定板底部相连且向下延伸的第一杆段45、与第一杆段45相连且向前延伸的第二杆段46、与第二杆段46相连且向下延伸的第三杆段47，喷头5与第三杆段47固定连接。也即，第二杆段46和第三杆段47呈L形，第二杆段46构成向前延伸的横向杆段，第三杆段47构成向下延伸的竖向杆段，而喷头5与竖向杆段连接，这样就使得导轨2与导体6在上下方向上错开，避免导体6上下料时与轨道2发生干涉。
如图4所示，喷头5包括竖直管51以及固定在竖直管51底部的且开口朝下的半圆形管52，上述的第三杆段47为空心管，竖直管51穿入第三杆段47内部，并利用顶丝实现固定。第三杆段47的顶部设置有供外部水管进入以与竖直管51连接的进入口，或者是竖直管51的顶部穿出第三杆段47，穿出端与外部水管连接。
半圆形管52与竖直管51连通，半圆形管52用于罩在导体6的外部，半圆形管52的两端形成出水端。并且，半圆形管52的两端分别固定有沿左右方向延伸的出水管53，出水管53与半圆形管52连通，两者连接位置位于出水管53的中部。各出水管53上沿左右方向间隔布置有三个喷嘴54，两个出水管上的喷嘴54前后对应布置，从而可以提高清洗效果，并消除清洗过程高压水的反向冲击力。
本发明中GIS导体自动清洗装置的工作原理是：
使用时，根据待清洗的导体6的长度，选择合适数量的活动支撑架11并移动到位，然后通过车间吊车将导体6吊装至导体支撑旋转机构上，通过喷头位移机构将喷头5调整至导体6的一端。开启与外部水管连接的高压清洗泵，然后开启旋转驱动电机8带动导体6匀速旋转，开启位移驱动电机3带动喷头5沿导体6轴向匀速前进、后退即可完成导体外表面自动清洗。
由于采用半圆形管设计，使得喷嘴在180°方向上前后对置，喷嘴喷出的高压水反作用力互相抵消，消除了高压水的反向冲击力。另外，由于喷头为机械夹持，喷头无需手持，可采用较高的压力进行导体表面清洗，清洗过程作业人员仅需在清洗前开启设备，清洗后关闭设备，配合高压清洗泵可实现50MPa高压水自动清洗导体外表面，彻底去除导体表面残留的金属异物，实现比较好的清洗效果，解决了人工清洗效果差、质量稳定性差、劳动强度大以及工作效率低的问题。
在GIS导体自动清洗装置的其他实施例中，传动轴的两端可以不设置万向轴；或者，主动轮可以只有一个，此时只在旋转驱动电机的输出端和主动轮之间设置一个传动轴即可；或者，旋转驱动电机和主动轮之间也可以通过齿轮传动或链传动。
在GIS导体自动清洗装置的其他实施例中，支撑架可以都是固定支撑架，不包括活动 支撑架。
在GIS导体自动清洗装置的其他实施例中，出水管上布置的喷嘴也可以只有两个，或者是更多；半圆形管的两端可以直接连接喷嘴，此时喷嘴只有两个。
在GIS导体自动清洗装置的其他实施例中，喷头也可以只包括竖直管，竖直管的底部直接设置喷嘴。
在GIS导体自动清洗装置的其他实施例中，第二杆段也可以是向后延伸；或者，连接在固定板底部的连接杆可以不是Z字形，而是L形，连接杆包括向前或向后延伸的横向杆段、与横向杆段相连且向下延伸的竖向杆段，喷头与竖向杆段固定连接；或者，连接杆也可以不是L形，而是只包括竖向杆段。
在GIS导体自动清洗装置的其他实施例中，位移驱动装置包括位移驱动电机和与位移驱动电机传动配合的丝杠螺母机构，喷头固定装置属于丝杠螺母机构的一部分；或者，位移驱动装置包括位移驱动电机和与位移驱动电机传动配合的驱动齿轮，喷头固定装置包括与驱动齿轮啮合的齿条，由驱动齿轮带动齿条直线移动，从而实现喷头固定装置的左右移动。
在GIS导体自动清洗装置的其他实施例中，导向轮可以只包括转动轴线沿前后方向延伸的第一导向轮。
在GIS导体自动清洗装置的其他实施例中，导轨不是由方形管制成，例如导轨可以是实心的，在导轨上加工有供导向轮导向移动的导向槽。
在GIS导体自动清洗装置的其他实施例中，喷头固定装置可以包括固定块，固定块通过燕尾槽结构或者是T形槽结构导向移动安装在导轨上。
在GIS导体自动清洗装置的其他实施例中，可以选择后支撑轮为主动轮。
以上所述，仅为本发明的较佳实施例，并不用以限制本发明，本发明的专利保护范围以权利要求书为准，凡是运用本发明的说明书及附图内容所作的等同结构变化，同理均应包含在本发明的保护范围内。

Claims (10)

  1. 一种GIS导体自动清洗装置，其特征在于，包括：
    导体支撑旋转机构，用于对导体进行支撑并使导体旋转；
    喷头位移机构，包括喷头，喷头用于沿着导体的延伸方向移动并对导体进行喷水清洗，定义喷头的移动方向为左右方向；
    其中，导体支撑旋转机构包括：
    支撑架；
    支撑轮组，安装在支撑架的顶部，支撑轮组沿左右方向间隔布置有至少两组，各支撑轮组均包括两个前后布置的前支撑轮和后支撑轮，前支撑轮和后支撑轮的旋转轴线均沿左右方向延伸，至少一个前支撑轮或后支撑轮为主动轮；
    旋转驱动装置，与所述的主动轮传动连接，以驱动主动轮旋转；
    其中，喷头位移机构还包括：
    左右两个立柱；
    导轨，固定在两个立柱的顶端，导轨的延伸方向为左右方向；
    喷头固定装置，用于固定喷头，喷头固定装置沿左右方向导向移动安装在导轨上；
    位移驱动装置，与喷头固定装置传动连接，以驱动喷头固定装置沿导轨左右移动。
  2. 根据权利要求1所述的GIS导体自动清洗装置，其特征在于，所述导轨由方形管制成，方形管的底壁上设置有沿左右方向延伸的开口，所述喷头固定装置包括固定板以及转动安装在固定板上的导向轮，固定板贯穿开口并在开口内左右移动，导向轮与方形管滚动接触。
  3. 根据权利要求2所述的GIS导体自动清洗装置，其特征在于，导向轮包括转动轴线沿前后方向延伸的第一导向轮以及转动轴线沿上下方向延伸的第二导向轮，第一导向轮和第二导向轮均左右布置有至少两个，第一导向轮位于第二导向轮的上方，第一导向轮与方形管的底部内壁滚动接触，第二导向轮与开口的前后侧壁滚动接触。
  4. 根据权利要求2或3所述的GIS导体自动清洗装置，其特征在于，所述位移驱动装置包括位移驱动电机以及与位移驱动电机的输出端传动配合的传动皮带，传动皮带从方形管中穿过，所述固定板连接在传动皮带上，以由传动皮带带动固定板左右移动。
  5. 根据权利要求2或3所述的GIS导体自动清洗装置，其特征在于，喷头固定装置还包括连接在固定板底部的连接杆，连接杆呈Z字形，连接杆包括与固定板底部相连且向下延伸的第一杆段、与第一杆段相连且向前或向后延伸的第二杆段、与第二杆段相连且向下延伸的第三杆段，喷头与第三杆段固定连接。
  6. 根据权利要求1～3任意一项所述的GIS导体自动清洗装置，其特征在于，喷头固定装 置包括L形的连接杆，连接杆包括向前或向后延伸的横向杆段、与横向杆段相连且向下延伸的竖向杆段，喷头与竖向杆段固定连接。
  7. 根据权利要求1～3任意一项所述的GIS导体自动清洗装置，其特征在于，喷头包括竖直管以及固定在竖直管底部的且开口朝下的半圆形管，半圆形管与竖直管连通，半圆形管用于罩在导体的外部，半圆形管的两端形成出水端。
  8. 根据权利要求7所述的GIS导体自动清洗装置，其特征在于，半圆形管的两端分别固定有沿左右方向延伸的出水管，出水管与半圆形管连通，各出水管上沿左右方向间隔布置有至少两个喷嘴，两个出水管上的喷嘴前后对应布置。
  9. 根据权利要求1～3任意一项所述的GIS导体自动清洗装置，其特征在于，所述支撑架包括固定支撑架和活动支撑架，固定支撑架用于固定在地面上，活动支撑架的底部设置有移动滚轮，所述支撑轮组包括安装在固定支撑架上的固定支撑轮组以及安装在活动支撑架上的活动支撑轮组，固定支撑轮组中的前支撑轮或后支撑轮为主动轮。
  10. 根据权利要求9所述的GIS导体自动清洗装置，其特征在于，所述旋转驱动装置包括旋转驱动电机，旋转驱动电机的下方设置有电机支架，所述主动轮有至少两个，旋转驱动电机的输出端和主动轮之间、以及相邻的主动轮之间分别通过传动轴传动连接，传动轴的两端均设置有万向轴。
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