WO2021051773A1 - 一种隔离开关出厂检验流水线 - Google Patents

一种隔离开关出厂检验流水线 Download PDF

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Publication number
WO2021051773A1
WO2021051773A1 PCT/CN2020/081678 CN2020081678W WO2021051773A1 WO 2021051773 A1 WO2021051773 A1 WO 2021051773A1 CN 2020081678 W CN2020081678 W CN 2020081678W WO 2021051773 A1 WO2021051773 A1 WO 2021051773A1
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WIPO (PCT)
Prior art keywords
assembly line
isolating switch
detection
clamping force
contact
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PCT/CN2020/081678
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English (en)
French (fr)
Inventor
张君
王春华
郭鑫
王林荃
陈平
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湖南长高高压开关集团股份公司
湖南长高高压开关有限公司
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Application filed by 湖南长高高压开关集团股份公司, 湖南长高高压开关有限公司 filed Critical 湖南长高高压开关集团股份公司
Publication of WO2021051773A1 publication Critical patent/WO2021051773A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3272—Apparatus, systems or circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the invention belongs to the technical field of isolating switches, and specifically relates to an isolating switch factory inspection assembly line.
  • the present invention provides an automated and highly targeted isolating switch factory inspection assembly line.
  • An isolating switch factory inspection assembly line including assembly line body, drive unit, electric control unit, transmission device, and loop resistance test system, contact finger clamping force detection system, nameplate printing system and offline which are sequentially arranged on the assembly line body Hoisting system;
  • the conveying device is arranged on one side of the top of the assembly line body, and is used to convey the isolating switch from one system to the next system;
  • the electronic control unit is electrically connected to the drive unit, and is used to control the operation of the assembly line through the drive unit; the transmission device, the loop resistance test system, the finger clamping force detection system, the nameplate printing system, and the offline hoisting The system is electrically connected to the electronic control unit;
  • the driving unit is used to drive the pipeline to run;
  • the loop resistance test system is used to measure the resistance of the main conductive loop of the isolating switch;
  • the contact finger clamping force detection system is used to switch the isolating switch on and off. Refers to the measurement of the clamping force;
  • the nameplate printing system is used to print the factory nameplate;
  • the offline hoisting system is used to hoist the isolating switch down the detection assembly line.
  • the loop resistance test system includes a first column support, a lifting mechanism, a beam, a positive electrode detection contact, a negative electrode detection contact, a loop resistance tester, and a resistance test control button;
  • the first column support and a resistance test control button Are arranged on the assembly line body;
  • the lifting mechanism can be raised and lowered on the first column support;
  • the cross beam is arranged on the lifting mechanism and is perpendicular to the first column support;
  • the positive electrode detection contact The head and the negative electrode detection contact are respectively arranged at both ends of the beam for connecting the isolation switch;
  • the loop resistance tester is arranged on the first column support and is connected to the positive electrode detection contact and the negative electrode respectively.
  • the electrical connection of the detection contact is used to detect the circuit resistance of the isolation switch and display data;
  • the resistance test control button is used to issue control instructions.
  • the positive electrode detection contact and the negative electrode detection contact are both connected to the beam through a pressure spring.
  • the first column support is provided with a set of limit travel switches, and the set of limit travel switches are used to cut off the power supply of the lifting mechanism.
  • the contact finger clamping force detection system includes a second column support, a first mechanical arm, a clamping force tester, a pressure sensor, and a contact finger detection control button; the second column support and the contact finger detection control The buttons are all set on the assembly line body; the first mechanical arm and the clamping force tester are all set on the second column support; the clamping force tester is electrically connected to the pressure sensor, and It detects the clamping force of the contact finger of the isolating switch and displays data; the pressure sensor is arranged on the first mechanical arm; the contact finger detection control button is used to issue control instructions.
  • the nameplate printing system includes a third column support, a laser printer, a second mechanical arm, a print head, and a printing control button; the third column support and the printing control button are both arranged on the assembly line body; the laser The printer and the second mechanical arm are both set on the third column support; the print head is set on the laser printer; the print control button is used to issue control instructions.
  • the offline hoisting system includes a hoisting bracket, a cantilever beam, and an electric hoist; the hoisting bracket is arranged on the assembly line body; the cantilever beam can be raised and lowered on the hoisting bracket and is connected to the hoisting bracket Vertical; the electric hoist can be slidably arranged on the cantilever beam.
  • the conveying device is further provided with a conveying board and a positioning device; the conveying board is used to place the isolating switch; the positioning device is used to assist in fixing the isolating switch.
  • both the loop resistance test system and the finger clamping force detection system are provided with a communication interface for data interaction with an external data center.
  • the above-mentioned assembly line further includes a plurality of limit sensors, and the plurality of limit sensors are used to detect the position of the isolation switch in each system.
  • the embodiment of the present invention specifically sets up a corresponding dedicated detection system for the more important parts of the isolation switch in the actual use process.
  • the special detection system and the automatic flow detection method are adopted, which improves Efficiency of detection;
  • the present invention has a communication interface, which can remotely monitor product quality in real time.
  • Figure 1 is a pipeline structure diagram of an embodiment of the present invention
  • Figure 2 is a structural diagram of a loop resistance test system according to an embodiment of the present invention.
  • Figure 3 is a structural diagram of a finger clamping force detection system according to an embodiment of the present invention.
  • Fig. 4 is a structural diagram of a pressure sensor according to an embodiment of the present invention.
  • an isolating switch factory inspection assembly line includes an assembly line body 110, a drive unit 120, an electric control unit 130, a transmission device 140, and a loop resistance test system 200 sequentially arranged on the assembly line body 110, and finger clamping Force detection system 300, nameplate printing system 400, offline hoisting system 500;
  • the conveying device 140 is arranged on one side of the top of the assembly line body 110, and is used to convey the isolating switch from one system to the next system;
  • the electronic control unit 130 is electrically connected to the driving unit 120 for controlling the operation of the pipeline through the driving unit 120; the transmission device 140, the loop resistance test system 200, the finger clamping force detection system 300, the nameplate printing system 400, the offline hoisting system 500 is electrically connected to the electronic control unit 130;
  • the electronic control unit 130 mainly functions to control the operation of the system, and the assembly line can switch between manual control and automatic control through the electronic control unit 130; in this embodiment, the main controller of the control unit 130 adopts SIEMENS s7300.
  • the driving unit 120 is used to drive the operation of the pipeline;
  • the loop resistance test system 200 is used to measure the resistance value of the main conductive circuit of the isolating switch;
  • the contact finger clamping force detection system 300 is used to measure the clamping force of the closing contact finger of the isolating switch;
  • the nameplate printing system 400 is used to print the factory nameplate;
  • the offline hoisting system 500 is used to hoist the isolating switch down the inspection line.
  • the loop resistance test system 200 includes a first column support 210, a lifting mechanism 220, a beam 230, a positive detection contact 240, a negative detection contact 250, a loop resistance tester 260, a resistance test control button 270; a first column support 210 and a resistance
  • the test control buttons 270 are all arranged on the assembly line body 110; the lifting mechanism 220 can be raised and lowered on the first column support 210; the cross beam 230 is arranged on the lifting mechanism 220 and is perpendicular to the first column support 210; the positive electrode detection contact 240 and the negative electrode
  • the detection contacts 250 are respectively arranged on both ends of the beam 230 for connecting the isolation switch; the loop resistance tester 260 is arranged on the first column support 210 and is electrically connected to the positive detection contact 240 and the negative detection contact 250, respectively, Used to detect the resistance of the isolation switch loop and display data; the resistance test control button 270 is used to issue control instructions;
  • the positive detection contact 240 and the negative detection contact 250 are both connected to the beam 230 through a pressure spring; the pressure spring can make the positive and negative detection contacts contact the isolating switch more reliable.
  • a set of limit travel switches is provided on the first column support 210.
  • This set of limit travel switches is used to cut off the power supply of the lifting mechanism 220, and can be used to limit the movement distance of the lifting mechanism 220 to further ensure the lifting mechanism 220 work reliability; in this embodiment, the set of limit travel switches are respectively: an upper limit travel switch arranged at the upper end and a lower limit travel switch arranged at the lower end.
  • the finger clamping force detection system 300 includes a second column support 310, a first mechanical arm 320, a clamping force tester 330, a pressure sensor 340, and a finger detection control button 350;
  • the column support 310 and the touch finger detection control button 350 are both set on the assembly line body 110;
  • the first mechanical arm 320 and the clamping force tester 330 are both set on the second column support 310;
  • the clamping force tester 330 and the pressure sensor 340 Electrical connection for detecting the clamping force of the contact finger of the isolating switch and displaying data;
  • the pressure sensor 340 is arranged on the first mechanical arm 320;
  • the finger detection control button 350 is used for issuing control instructions;
  • the pressure sensor 340 is arranged at the tip of the first mechanical arm 320, which can go deep into the contact finger of the isolation switch and collect the clamping force of the contact finger.
  • the clamping force is determined by detecting the deformation degree of the pressure sensor 340. Whether the force is qualified.
  • the nameplate printing system 400 includes a third column bracket 410, a laser printer 420, a second robotic arm 430, a print head 440, and a printing control button 450; the third column bracket 410 and the printing control button 450 are both arranged on the assembly line body 110; the laser printer 420 and the second mechanical arm 430 are all set on the third column support 410; the print head 440 is set on the laser printer 420; the print control button 450 is used to issue control commands.
  • the offline hoisting system 500 includes a hoisting bracket 510, a cantilever beam 520, and an electric hoist 530; the hoisting bracket 510 is arranged on the assembly line body 110; the cantilever beam 520 can be vertically arranged on the hoisting bracket 510 and perpendicular to the hoisting bracket 510; the electric hoist 530 is slidably arranged on the cantilever beam 520;
  • the electric hoist 530 specifically uses an electric hoist to perform the hoisting operation.
  • the conveying device 140 is also provided with a conveying board and a positioning device 150; the conveying board is used to place the isolating switch; the positioning device 150 is used to assist in fixing the isolating switch; through the combined action of the conveying board and the positioning device 150, further To ensure the accuracy of detection.
  • the loop resistance test system 200 and the finger clamping force detection system 300 are both equipped with communication interfaces for data interaction with external data centers.
  • the communication interfaces can also be directly set on the electronic control unit 130.
  • the internal systems of the assembly line communicate with electricity
  • the control unit 130 performs the data interaction with the outside. In this embodiment, each system is specifically used to perform the data interaction with the outside separately.
  • the above-mentioned pipeline further includes a plurality of limit sensors, and each system is provided with a dedicated limit sensor for detecting the in-position of the isolating switch, so as to ensure that each system can accurately perform corresponding operations.
  • the electronic control unit 130 can select the automatic mode or the manual mode.
  • the manual mode it is necessary to press the "Finish job” button on the corresponding operation box of each system to enter the next system, and In automatic mode, it will automatically enter the next system after the process of the previous system ends, and the other operation steps are the same.
  • the isolation switch enters the flow sequence from the outside, first enters the loop resistance test system 200, the isolation switch continues to move forward, and then triggers the limit sensor of the loop resistance test system 200. At this time, the isolation switch stops advancing, and then the positioning device 150 operates to position the isolation switch on the heavy-duty assembly line body 110;
  • the loop resistance test system 200 starts to work, the lifting mechanism 220 on the first column support 210 starts to move and drives the cross beam 230 to move downwards, and the positive detection contacts 240 and negative detection contacts 250 at both ends of the cross beam 230 also move downwards at the same time.
  • the compression spring begins to compress, so that the positive detection contact 240 and the negative detection contact 250 are pressed against the main conductive circuit of the isolation switch On the terminal, until the upper limit travel switch is activated, disconnect the power of the lifting mechanism 220.
  • the operator operates the test button on the loop resistance tester 260.
  • the loop resistance tester 260 passes the positive detection contact 16 and the negative detection
  • the contact 17 completes the measurement of the resistance value of the main conductive circuit of the isolating switch and displays the measured data.
  • the loop resistance test system 220 stores and prints the data through the communication interface and the computer network, and then the lifting mechanism 220 moves upwards, Drive the cross beam 230 to move upward, and further drive the positive electrode detection contact 240 and the negative electrode detection contact 250 to disconnect from the isolation switch until the upper limit travel switch operates, disconnect the lifting mechanism 220 from the power supply, complete the upward movement, and finally press the resistance test control
  • the "finish job" button on the button 270, the isolating switch is transmitted to the finger clamping force detection system 300;
  • the isolation switch moves to the finger clamping force test system 300, the isolation switch continues to move forward, and then triggers the limit sensor of the finger clamping force test system 300. At this time, the isolation switch stops advancing and starts the finger clamping force test. Then the first mechanical arm 320 on the second column support 310 descends to extend the pressure sensor 340 into the inside of the contact finger of the isolating switch. At this time, the closing contact finger of the isolating switch is compressed, and at the same time the contact of the pressure sensor 340 is deformed and clamped The force tester 330 starts to detect the clamping force of the contact finger synchronously and displays the clamping force value.
  • the clamping force tester 330 stores and prints the data through the communication interface and the computer network, and then opens the isolating switch.
  • the first mechanical arm 320 is lifted and reset, and finally, the "finish job” button on the finger detection control button 350 is pressed, and the isolation switch is transmitted to the nameplate printing system 400;
  • the isolating switch moves to the nameplate printing system 400, the isolating switch continues to move forward, and then triggers the limit sensor of the nameplate printing system 400. At this time, the isolating switch stops advancing, and the second mechanical arm 430 on the third column bracket 410 moves downward to move
  • the print head 440 moves to the position of the blank nameplate on the bottom frame of the isolating switch, and the laser printer 420 starts to print the technical parameters and measured data of the isolating switch on the blank nameplate, and at the same time prints a QR code, which is convenient for the power department to inquire and the printing is completed.
  • the second mechanical arm 430 is lifted and reset.
  • the "Finish job" button on the print control button 450 is pressed, and the isolation switch is transmitted to the offline hoisting system 500;
  • the isolating switch moves to the offline hoisting system 500, the isolating switch continues to move forward, and then triggers the limit sensor of the offline hoisting system 500. At this time, the isolating switch stops advancing, the electric hoist starts to work, and the isolating switch is hoisted down to the inspection line and enters the product Package the program.
  • the electronic control unit 130 is also connected with a plurality of indicator lights corresponding to each system one-to-one for indicating the position of the isolating switch.

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
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  • Push-Button Switches (AREA)

Abstract

一种隔离开关出厂检验流水线，包括流水线体（110）、驱动单元（120）、电控单元（130）、传送装置（140）以及依次设置于流水线体（110）上的回路电阻测试系统（200）、触指夹紧力检测系统（300）、铭牌打印系统（400）、下线吊装系统（500）；电控单元（130）与驱动单元（120）电性连接，用于通过驱动单元（120）控制流水线运转。该流水线针对隔离开关在实际使用过程中比较重要部位专门设置了相应的专用检测系统，相较于传统的隔离开关检测方式，采用专用的检测系统和自动化流水检测的方式，提高了检测的效率；同时，通过采用专业的检测系统，减少了人为检测失误及误差，提高了产品出厂合格率；此外，该流水线具备通信接口，可以实时远程监控产品质量。

Description

一种隔离开关出厂检验流水线 技术领域
本发明属于隔离开关技术领域，具体涉及一种隔离开关出厂检验流水线。
背景技术
目前，随着国内电网建设的日趋完善，对高压隔离开关的产能要求越来越高，同时对隔离开关的质量要求也越来越高，但是现阶段，大部分厂家对于隔离开关的出产检验都是通过人工检测来完成，人工检验存在着很多的缺陷，例如：成本高、效率低、产场地大、检测的质量难以把控等，已不适应于现代化工业生产；此外，对于人工采用仪器进行检测的方法，也很难达到生产效率的要求。
发明内容
为了解决上述问题，本发明提供一种自动化的、针对性强的隔离开关出厂检验流水线。
本发明解决其技术问题所采用的技术方案是：
一种隔离开关出厂检验流水线，包括流水线体、驱动单元、电控单元、传送装置以及依次设置于所述流水线体上的回路电阻测试系统、触指夹紧力检测系统、铭牌打印系统、下线吊装系统；
所述传送装置设置于所述流水线体顶部的一侧，用于将隔离开关从一个系统传送至下一个系统；
所述电控单元与所述驱动单元电性连接，用于通过所述驱动单元控制流水线运转；所述传送装置、回路电阻测试系统、触指夹紧 力检测系统、铭牌打印系统、下线吊装系统皆与所述电控单元电性连接；
所述驱动单元用于驱动流水线运转；所述回路电阻测试系统用于对所述隔离开关主导电回路的电阻值测量；所述触指夹紧力检测系统用对所述隔离开关的合闸触指夹紧力的测量；所述铭牌打印系统用于打印出厂铭牌；所述下线吊装系统用于将所述隔离开关吊装下检测流水线。
进一步，所述回路电阻测试系统包括第一立柱支架、升降机构、横梁、正极检测触头、负极检测触头、回路电阻测试仪、电阻测试控制按钮；所述第一立柱支架和电阻测试控制按钮皆设置于所述流水线体上；所述升降机构可升降设置于所述第一立柱支架上；所述横梁设置于所述升降机构上且与所述第一立柱支架垂直；所述正极检测触头和负极检测触头分别设置于所述横梁的两端，用于连接所述隔离开关；所述回路电阻测试仪设置于所述第一立柱支架上并分别与所述正极检测触头和负极检测触头电性连接，用于检测所述隔离开关回路电阻并显示数据；所述电阻测试控制按钮用于发出控制指令。
更进一步，所述正极检测触头和负极检测触头皆通过压力弹簧与所述横梁连接。
更进一步，所述第一立柱支架设置有一组限位行程开关，所述一组限位行程开关用于切断所述升降机构的电源。
进一步，所述触指夹紧力检测系统包括第二立柱支架、第一机械臂、夹紧力测试仪、压力传感器、触指检测控制按钮；所述第二 立柱支架和所述触指检测控制按钮皆设置于所述流水线体上；所述第一机械臂和夹紧力测试仪皆设置于所述第二立柱支架上；所述夹紧力测试仪与所述压力传感器电性连接，用于检测所述隔离开关触指夹紧力并显示数据；所述压力传感器设置于所述第一机械臂上；所述触指检测控制按钮用于发出控制指令。
进一步，所述铭牌打印系统包括第三立柱支架、激光打印机、第二机械臂、打印头、打印控制按钮；所述第三立柱支架和打印控制按钮皆设置于所述流水线体上；所述激光打印机、第二机械臂皆设置于所述第三立柱支架；所述打印头设置于所述激光打印机上；所述打印控制按钮用于发出控制指令。
进一步，所述下线吊装系统包括吊装支架、悬臂梁、电动吊机；所述吊装支架设置于所述流水线体上；所述悬臂梁可升降设置于所述吊装支架上且与所述吊装支架垂直；所述电动吊机可滑动设置于所述悬臂梁上。
优选的，所述传送装置上还设置有传送板、定位装置；所述传送板用于放置所述隔离开关；所述定位装置用于辅助固定所述隔离开关。
优选的，所述回路电阻测试系统和触指夹紧力检测系统皆设置有通讯接口，用于与外部数据中心进行数据交互。
优选的，上述流水线还包括多个限位传感器，所述多个限位传感器用于检测所述隔离开关在各个系统的到位情况。
本发明实施例的有益效果：
首先，本发明实施例针对隔离开关在实际使用过程中比较重要 部位专门设置了相应的专用检测系统，相较于传统的隔离开关检测方式，采用专用的检测系统和自动化流水检测的方式，提高了检测的效率；
其次，通过采用专业的检测系统，减少了人为检测失误及误差，提高了产品出厂合格率；
最后，本发明具备通信接口，可以实时远程监控产品质量。
附图说明
下面结合附图对本发明具体实施方式做进一步的说明。
图1是本发明实施例的流水线结构图；
图2是本发明实施例的回路电阻测试系统的结构图；
图3是本发明实施例的触指夹紧力检测系统的结构图；
图4是本发明实施例的压力传感器的结构图。
具体实施方式
以下将结合说明书附图对本发明实施例进一步详细说明。
如图1所示，一种隔离开关出厂检验流水线，包括流水线体110、驱动单元120、电控单元130、传送装置140以及依次设置于流水线体110上的回路电阻测试系统200、触指夹紧力检测系统300、铭牌打印系统400、下线吊装系统500；
传送装置140设置于流水线体110顶部的一侧，用于将隔离开关从一个系统传送至下一个系统；
电控单元130与驱动单元120电性连接，用于通过驱动单元120控制流水线运转；传送装置140、回路电阻测试系统200、触指夹紧力检测系统300、铭牌打印系统400、下线吊装系统500皆与电控单 元130电性连接；
本实施例中，电控单元130主要起到控制系统运行的作用，流水线通过电控单元130可以实现手动控制和自动控制的切换；本实施例中，控制单元130的主控器采用SIEMENS s7300。
驱动单元120用于驱动流水线运转；回路电阻测试系统200用于对隔离开关主导电回路的电阻值测量；触指夹紧力检测系统300用对隔离开关的合闸触指夹紧力的测量；铭牌打印系统400用于打印出厂铭牌；下线吊装系统500用于将隔离开关吊装下检测流水线。
回路电阻测试系统200包括第一立柱支架210、升降机构220、横梁230、正极检测触头240、负极检测触头250、回路电阻测试仪260、电阻测试控制按钮270；第一立柱支架210和电阻测试控制按钮270皆设置于流水线体110上；升降机构220可升降设置于第一立柱支架210上；横梁230设置于升降机构220上且与第一立柱支架210垂直；正极检测触头240和负极检测触头250分别设置于横梁230的两端，用于连接隔离开关；回路电阻测试仪260设置于第一立柱支架210上并分别与正极检测触头240和负极检测触头250电性连接，用于检测隔离开关回路电阻并显示数据；电阻测试控制按钮270用于发出控制指令；
本实施例中，正极检测触头240和负极检测触头250皆通过压力弹簧与横梁230连接；通过压力弹簧的作用，可以使正负检测触头与隔离开关接触更为可靠。
本实施例中，第一立柱支架210上设置有一组限位行程开关，这一组限位行程开关用于切断升降机构220的电源，可以用来限定 升降机构220的运动距离，进一步保证升降机构220工作的可靠性；本实施例中，这组限位行程开关分别是：设置于上部的上端限位行程开关和设置于下部的下端限位行程开关。
如图3、图4所示，触指夹紧力检测系统300包括第二立柱支架310、第一机械臂320、夹紧力测试仪330、压力传感器340、触指检测控制按钮350；第二立柱支架310和触指检测控制按钮350皆设置于流水线体110上；第一机械臂320和夹紧力测试仪330皆设置于第二立柱支架310上；夹紧力测试仪330与压力传感器340电性连接，用于检测隔离开关触指夹紧力并显示数据；压力传感器340设置于第一机械臂320上；触指检测控制按钮350用于发出控制指令；
本实施例中，压力传感器340设置在第一机械臂320的尖端，可以深入隔离开关触指中并采集触指夹紧力，本实施例中，通过检测压力传感器340的形变程度来确定夹紧力是否合格。
铭牌打印系统400包括第三立柱支架410、激光打印机420、第二机械臂430、打印头440、打印控制按钮450；第三立柱支架410和打印控制按钮450皆设置于流水线体110上；激光打印机420、第二机械臂430皆设置于第三立柱支架410；打印头440设置于激光打印机420上；打印控制按钮450用于发出控制指令。
下线吊装系统500包括吊装支架510、悬臂梁520、电动吊机530；吊装支架510设置于流水线体110上；悬臂梁520可升降设置于吊装支架510上且与吊装支架510垂直；电动吊机530可滑动设置于悬臂梁520上；
本实施例中，电动吊机530具体采用电动葫芦来执行起吊操作。
本实施例中，传送装置140上还设置有传送板、定位装置150；传送板用于放置隔离开关；定位装置150用于辅助固定隔离开关；通过传送板和定位装置150的联合作用，可以进一步的保证检测的准确度。
回路电阻测试系统200和触指夹紧力检测系统300皆设置有通讯接口，用于与外部数据中心进行数据交互，通讯接口也可直接设置于电控单元130上，流水线内部各系统通过与电控单元130与外界进行该数据交互，本实施例中，具体采用各系统单独与外部进行该数据交互。
本实施例中，上述流水线还包括多个限位传感器，每个系统都设置有专用的限位传感器用于检测隔离开关的到位情况，确保个系统的能够精准的进行相应操作。
本实施例中，电控单元130可以选择自动模式或手动模式，当选择手动模式时，需要通过在每个系统各自对应的操作盒上按下“完成作业”按钮才会进入下一个系统，而自动模式时，在上一个系统的工序结束以后会自动进入下一系统，其他操作步骤一致。
下面介绍一下本实施例的工作流程：
接通驱动单元120和电控单元130电源，选择手动模式，隔离开关由外部进入流水先后，首先进入回路电阻测试系统200，隔离开关继续前行，进而触发回路电阻测试系统200的限位传感器，此时隔离开关停止前进，然后定位装置150动作，将隔离开关定位在重型流水线体110上；
此时，回路电阻测试系统200开始工作，第一立柱支架210上 的升降机构220开始动作并带动横梁230向下移动，横梁230两端的正极检测触头240和负极检测触头250也同时向下移动，当正极检测触头240和负极检测触头240移动到隔离开关主导电回路端子上时，压力弹簧开始压缩，让正极检测触头240和负极检测触头250压紧在隔离开关主导电回路端子上，直至上端限位行程开关动作，断开升降机构220电源，此时操作人员操作回路电阻测试仪260上的测试按钮，此时，回路电阻测试仪260通过正极检测触头16和负极检测触头17完成对隔离开关主导电回路的电阻值测量出来，并将测量数据显示，同时，回路电阻测试系统220通过通讯接口与计算机连网对数据进行存储及打印，之后升降机构220向上移动，带动横梁230向上移动，进一步带动正极检测触头240和负极检测触头250与隔离开关脱开，直至上端限位行程开关动作，断开升降机构220电源，完成上升运动，最后按下电阻测试控制按钮270上的“完成作业”按钮，隔离开关传入触指夹紧力检测系统300；
隔离开关移动到触指夹紧力测试系统300，隔离开关继续前行，进而触发触指夹紧力测试系统300的限位传感器，此时隔离开关停止前进，并开始触指夹紧力测试，之后第二立柱支架310上的第一机械臂320下降将压力传感器340伸入隔离开关触指内侧后，此时，隔离开关合闸触指压缩，同时压力传感器340触点受力变形，夹紧力测试仪330开始同步检测触指夹紧力的大小并将夹紧力值显示出来，夹紧力测试仪330通过通讯接口与计算机连网对数据进行存储及打印，之后将隔离开关分闸，第一机械臂320抬升复位，最后，按下触指检测控制按钮350上的“完成作业”按钮，隔离开关传入 铭牌打印系统400；
隔离开关移动到铭牌打印系统400，隔离开关继续前行，进而触发铭牌打印系统400的限位传感器，此时隔离开关停止前进，第三立柱支架410上的第二机械臂430向下运动，将打印头440移动到隔离开关底架上的空白铭牌位置，激光打印机420开始将隔离开关的技术参数及测量的数据打印在空白铭牌上，并同时打印上二维码，便于电力部门查询，打印完成后，第二机械臂430抬升复位，最后，按下打印控制按钮450上的“完成作业”按钮，隔离开关传入下线吊装系统500；
隔离开关移动到下线吊装系统500，隔离开关继续前行，进而触发下线吊装系统500的限位传感器，此时隔离开关停止前进，电动葫芦开始工作，将隔离开关吊装下检测流水线，进入产品打包程序。
本实施例中，电控单元130还连接有与各个系统一一对应的多个指示灯，用于指示隔离开关所在的位置。
以上所述仅为本发明的优先实施方式，本发明并不限定于上述实施方式，只要以基本相同手段实现本发明目的的技术方案都属于本发明的保护范围之内。

Claims (10)

  1. 一种隔离开关出厂检验流水线，其特征在于:包括流水线体(110)、驱动单元(120)、电控单元(130)、传送装置(140)以及依次设置于所述流水线体(110)上的回路电阻测试系统(200)、触指夹紧力检测系统(300)、铭牌打印系统(400)、下线吊装系统(500)；
    所述传送装置(140)设置于所述流水线体(110)顶部的一侧，用于将隔离开关从一个系统传送至下一个系统；
    所述电控单元(130)与所述驱动单元(120)电性连接，用于通过所述驱动单元(120)控制流水线运转；所述传送装置(140)、回路电阻测试系统(200)、触指夹紧力检测系统(300)、铭牌打印系统(400)、下线吊装系统(500)皆与所述电控单元(130)电性连接；
    所述回路电阻测试系统(200)用于对所述隔离开关主导电回路的电阻值测量；所述触指夹紧力检测系统(300)用对所述隔离开关的合闸触指夹紧力的测量；所述铭牌打印系统(400)用于打印出厂铭牌；所述下线吊装系统(500)用于将所述隔离开关吊装下检测流水线。
  2. 根据权利要求1所述的一种隔离开关出厂检验流水线，其特征在于:所述回路电阻测试系统(200)包括第一立柱支架(210)、升降机构(220)、横梁(230)、正极检测触头(240)、负极检测触头(250)、回路电阻测试仪(260)、电阻测试控制按钮(270)；所述第一立柱支架(210)和电阻测试控制按钮(270)皆设置于所述流水线体(110)上；所述升降机构(220)可升降设置于所述第一 立柱支架(210)上；所述横梁(230)设置于所述升降机构(220)上且与所述第一立柱支架(210)垂直；所述正极检测触头(240)和负极检测触头(250)分别设置于所述横梁(230)的两端，用于连接所述隔离开关；所述回路电阻测试仪(260)设置于所述第一立柱支架(210)上并分别与所述正极检测触头(240)和负极检测触头(250)电性连接，用于检测所述隔离开关回路电阻并显示数据；所述电阻测试控制按钮(270)用于发出控制指令。
  3. 根据权利要求2所述的一种隔离开关出厂检验流水线，其特征在于:所述正极检测触头(240)和负极检测触头(250)皆通过压力弹簧与所述横梁(230)连接。
  4. 根据权利要求2所述的一种隔离开关出厂检验流水线，其特征在于:所述第一立柱支架(210)设置有一组限位行程开关，所述一组限位行程开关用于切断所述升降机构(220)的电源。
  5. 根据权利要求1所述的一种隔离开关出厂检验流水线，其特征在于：所述触指夹紧力检测系统(300)包括第二立柱支架(310)、第一机械臂(320)、夹紧力测试仪(330)、压力传感器(340)、触指检测控制按钮(350)；所述第二立柱支架(310)和所述触指检测控制按钮(350)皆设置于所述流水线体(110)上；所述第一机械臂(320)和夹紧力测试仪(330)皆设置于所述第二立柱支架(310)上；所述夹紧力测试仪(330)与所述压力传感器(340)电性连接，用于检测所述隔离开关触指夹紧力并显示数据；所述压力传感器(340)设置于所述第一机械臂(320)上；所述触指检测控制按钮(350)用于发出控制指令。
  6. 根据权利要求1所述的一种隔离开关出厂检验流水线，其特征在于:所述铭牌打印系统(400)包括第三立柱支架(410)、激光打印机(420)、第二机械臂(430)、打印头(440)、打印控制按钮(450)；所述第三立柱支架(410)和打印控制按钮(450)皆设置于所述流水线体(110)上；所述激光打印机(420)、第二机械臂(430)皆设置于所述第三立柱支架(410)；所述打印头(440)设置于所述激光打印机(420)上；所述打印控制按钮(450)用于发出控制指令。
  7. 根据权利要求1所述的一种隔离开关出厂检验流水线，其特征在于:所述下线吊装系统(500)包括吊装支架(510)、悬臂梁(520)、电动吊机(530)；所述吊装支架(510)设置于所述流水线体(110)上；所述悬臂梁(520)可升降设置于所述吊装支架(510)上且与所述吊装支架(510)垂直；所述电动吊机(530)可滑动设置于所述悬臂梁(520)上。
  8. 根据权利要求1所述的一种隔离开关出厂检验流水线，其特征在于:所述传送装置(140)上还设置有传送板、定位装置(150)；所述传送板用于放置所述隔离开关；所述定位装置(150)用于辅助固定所述隔离开关。
  9. 根据权利要求8所述的一种隔离开关出厂检验流水线，其特征在于:所述回路电阻测试系统(200)和触指夹紧力检测系统(300)皆设置有通讯接口，用于与外部数据中心进行数据交互。
  10. 根据权利要求1所述的一种隔离开关出厂检验流水线，其特征在于:还包括多个限位传感器，所述多个限位传感器用于检测所述 隔离开关在各个系统的到位情况。
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