CN109030883A - Portable field converter valve triggering test device - Google Patents

Portable field converter valve triggering test device Download PDF

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Publication number
CN109030883A
CN109030883A CN201811185421.0A CN201811185421A CN109030883A CN 109030883 A CN109030883 A CN 109030883A CN 201811185421 A CN201811185421 A CN 201811185421A CN 109030883 A CN109030883 A CN 109030883A
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CN
China
Prior art keywords
converter valve
test device
sliding sleeve
rectangular sliding
base plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811185421.0A
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Chinese (zh)
Other versions
CN109030883B (en
Inventor
孙洗凡
宋臻吉
马龙
刘冬
代海涛
陈大庆
高栋
吴名星
崔国强
孙守朋
陈飞
杨韦国
郝文斌
王子龙
邢海文
杨晓滨
丁厦
焦浩
程子龙
李炤利
王晓冬
齐建永
单浩东
郭文龙
崔新岳
毕瑞轩
张建猛
殷丕盛
张楷
赵桂鑫
王泽民
张湛
宋慧慧
孟令彬
李振
赵政
石丹丹
王传程
张文文
宗凡琪
周纲
王友欢
张洪辉
任众楷
程宁
李�浩
高炜
王健
杨勇
于洋
高鹏
姚原
赵庆磊
衣俸君
袁茂凯
师聪
张晓辰
李雨轩
孙钦佩
李天博
刘通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Maintenance Branch of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Maintenance Branch of State Grid Shandong Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Maintenance Branch of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201811185421.0A priority Critical patent/CN109030883B/en
Publication of CN109030883A publication Critical patent/CN109030883A/en
Application granted granted Critical
Publication of CN109030883B publication Critical patent/CN109030883B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00Castors in general; Anti-clogging castors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

一种便携式现场用换流阀触发试验装置,包括有换流阀触发试验装置,所述换流阀触发试验装置下设有测试仪底板,所述测试仪底板为矩形,在测试仪底板的两侧位置处各设有一个矩形滑套,所述矩形滑套沿测试仪底板的长度方向设置,各矩形滑套与测试仪底板通过铰接轴连接,各铰接轴上都设有扭簧,扭簧让其对应的矩形滑套始终有向外转动的趋势。其测试仪底板两侧安装了大直径的移动轮,使测试仪底板距离地面较高,可适应复杂路况,大大提升其通过性能。并且移动轮可在矩形滑套的带动下,折叠至换流阀触发试验装置的两侧,使整体设备的纵向高度大大减少,以便于存放在工程车之中转移使用。

A portable converter valve trigger test device for on-site use, including a converter valve trigger test device, a tester base plate is arranged under the converter valve trigger test device, the tester base plate is rectangular, and the two sides of the tester base plate Each side position is provided with a rectangular sliding sleeve, and the rectangular sliding sleeve is arranged along the length direction of the bottom plate of the tester. Each rectangular sliding sleeve is connected with the bottom plate of the tester through a hinge shaft, and a torsion spring is arranged on each hinge shaft. Let its corresponding rectangular sleeve always have a tendency to turn outward. Large-diameter moving wheels are installed on both sides of the tester base plate, so that the tester base plate is higher than the ground, which can adapt to complex road conditions and greatly improve its passing performance. And the moving wheel can be folded to both sides of the converter valve trigger test device under the drive of the rectangular sliding sleeve, so that the longitudinal height of the overall equipment is greatly reduced, so that it can be stored in an engineering vehicle for transfer.

Description

Portable field converter valve triggering test device
Technical field
The invention belongs to test equipment technology, specifically a kind of portable field triggers test dress with converter valve It sets.
Background technique
Converter valve is one of significant components of converter station, its safe operation is an important ring for power grid security, customary Service work is unique effective guarantee means.Change of current station equipment is intensive, equipment spacing is small, and engineering truck can not be travelled directly It needs staff to remove tester from engineering truck near converter valve equipment, when testing converter valve and carries to changing It flows near valve, since detector own wt is relatively large, to be carried convenient for staff, usually installs and roll in detector bottom Wheel, is towed by staff to scene.The converter station of the converter station and remote districts built is often without carrying out ground Face is mated formation hardening, and ground flat degree is poor, and especially ground is more muddy after rain, and the idler wheel of minor diameter is difficult to lead on this ground Row, and the idler wheel for installing major diameter additional can then make integral device that can not store in engineering truck, bring for the service work of converter valve Difficulty.
Summary of the invention
To solve the above problems, the purpose of the present invention is to provide a kind of portable field converter valves to trigger test dress It sets, tester bottom plate two sides are mounted with the movable pulley of major diameter, keep tester bottom plate higher apart from ground, are suitable for complicated road Condition greatly promotes its passage capacity.And movable pulley can be folded to converter valve triggering test device under the drive of rectangle sliding sleeve Two sides, greatly reduce the longitudinal direction of integral device highly, in order to be stored among engineering truck shift use.
The technical solution adopted by the present invention to solve the technical problems is: the portable field converter valve triggering test Device includes converter valve triggering test device, and the converter valve triggering test device has tester bottom plate, the test Instrument bottom plate is rectangle, a rectangle sliding sleeve is respectively provided at two side positions of tester bottom plate, the rectangle sliding sleeve is along tester The length direction of bottom plate is arranged, and each rectangle sliding sleeve and tester bottom plate are designed with torsional spring on each articulated shaft by hinged axis connection, Torsional spring has the tendency that being turned out always by its corresponding rectangle sliding sleeve, and being equipped in each rectangle sliding sleeve can slide up and down in it Rectangle slide plate, the top of the rectangle slide plate is equipped with locating piece, and locating piece can drop down onto the top of rectangle sliding sleeve, the rectangle It is all provided on the outside of slide plate bottom there are two wheel shaft, is equipped with movable pulley on each wheel shaft, is equipped with two on the outside of the rectangle sliding sleeve A bar shaped sliding slot, the location of described bar shaped sliding slot is corresponding with wheel shaft, is equipped with rectangular frame in the top of tester bottom plate, The width direction of the rectangular frame is connected with the width direction of tester bottom plate by V-type bracket, when each rectangle sliding sleeve hangs down Directly when tester bottom plate, the top of the rectangle slide plate inside rectangle sliding sleeve can be in contact with the bottom end of rectangular frame, described The periphery of rectangular frame is equipped with test connecting line and winds groove.Telescopic rod, telescopic rod lower end and test are installed on tester bottom plate Instrument bottom plate connection, telescopic rod upper end installation remote control holder, is remotely controlled on holder and installs remote control camera and remote control illuminating lamp.It is described to stretch Contracting bar is hollow structure, and the power supply line of remote control camera and remote control illuminating lamp is helical spring cable, helical spring cable from It passes through in telescopic rod inside and is connect afterwards with converter valve triggering test device.It is fixed that several conducting wires are installed in the side of the V-type bracket Position device, wire positioning device includes adjusting nut, and the outside of adjusting nut is connect with V-type bracket, and adjusting nut internal screw thread connects Adjusting screw rod is connect, the upper end connection elastic fixing clip of screw rod is adjusted.The inside of described two rectangle sliding sleeves respectively with a drawstring One end connection, the bottom of rectangular frame width direction is equipped with pulley, and two drawstrings are passed through from pulley, and are connected to same On one positioning ring.Location hook is equipped between the V-type bracket, positioning ring can drive drawstring to be suspended on location hook.
The positive effect of the present invention is: tester bottom plate two sides are mounted with the movable pulley of major diameter, make tester bottom plate It is higher apart from ground, it is suitable for complex road condition, greatly promotes its passage capacity.And movable pulley can be in the drive of rectangle sliding sleeve Under, the two sides of converter valve triggering test device are folded to, greatly reduce the longitudinal direction of integral device highly, in order to be stored in work It shifts and uses among journey vehicle.The setting of positioning ring can guarantee that a people can quickly fold up movable pulley and rectangle sliding sleeve, Convenient for more quickly converter valve triggering test device is come into operation when reaching change of current valve position.Positioning ring is hung on location hook When, the folded state of rectangle sliding sleeve and movable pulley can be locked, it will not be due to feelings such as shakings when carrying into engineering truck Condition and be opened accidentally, the safety of operator is also assured while improving service life of equipment.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention, is as shown in the figure walking states;
Fig. 2 is the left view structural representation of Fig. 1;
Fig. 3 is the status diagram that structure movable pulley shown in Fig. 1 is turned up;
Fig. 4 is the functional block diagram of converter valve triggering test device;
Fig. 5 is the connection schematic diagram of local triggering test;
Fig. 6 is the connection schematic diagram of backstage triggering test;
Fig. 7 is the structure and assembling schematic diagram of converter valve triggering test device.
1 tester bottom plate in figure, 2 rectangle sliding sleeves, 3 articulated shafts, 4 torsional springs, 5 rectangle slide plates, 6 locating pieces, 7 wheel shafts, 8 is mobile Wheel, 9 bar shaped sliding slots, 10 converter valve triggering test devices, 11 rectangular frames, 12V type bracket, 13 test connecting lines wind groove, 14 drawstrings, 15 pulleys, 16 positioning rings, 17 location hooks, 1A front panel, sheet frame before 2A, 3A mainboard, 4A radiator, 5A lower cover plate, 6A fan, 7A Switching Power Supply, 8A right side plate, 9A backplate, 10A upper cover plate, 11A left plate, 12A power resistor, 13A transformation Device, 14A fiber optic adapter, 100 elastic fixing clips, 101 adjust screw rod, 102 adjusting nuts.
Specific embodiment
The portable field converter valve triggering test device of the present invention includes converter valve triggering test dress 10 are set, the converter valve triggering test device 10 has tester bottom plate 1, and the tester bottom plate 1 is rectangle, in tester A rectangle sliding sleeve 2 is respectively provided at two side positions of bottom plate 1, the rectangle sliding sleeve 2 is set along the length direction of tester bottom plate 1 It sets, each rectangle sliding sleeve 2 is connect with tester bottom plate 1 by articulated shaft 3, torsional spring 4 is designed on each articulated shaft 3, torsional spring 4 makes its right The rectangle sliding sleeve 2 answered has the tendency that being turned out always, and it is sliding that the rectangle that can be slided up and down in it is equipped in each rectangle sliding sleeve 2 Plate 5, the top of the rectangle slide plate 5 are equipped with locating piece 6, and locating piece 6 can drop down onto the top of rectangle sliding sleeve 2, and the rectangle is sliding It is all provided on the outside of 5 bottom of plate there are two wheel shaft 7, is equipped with movable pulley 8 on each wheel shaft 7, the outside of the rectangle sliding sleeve 2 is equipped with Two bar shaped sliding slots 9, the location of described bar shaped sliding slot 9 is corresponding with wheel shaft 7, is equipped with square in the top of tester bottom plate 1 The width direction of shape frame 11, the rectangular frame 11 is connected with the width direction of tester bottom plate 1 by V-type bracket 12, When each rectangle sliding sleeve 2 is perpendicular to tester bottom plate 1, the top of the rectangle slide plate 5 inside rectangle sliding sleeve 2 can be with rectangular frame 11 bottom end is in contact, and the periphery of the rectangular frame 11 is equipped with test connecting line and winds groove 13.In the V-type bracket 12 Several wire positioning devices are installed in side, and wire positioning device includes adjusting nut 102, the outside of adjusting nut 102 and V-type branch Frame 12 connects, and the connection of 102 internal screw thread of adjusting nut adjusts screw rod 101, and the upper end for adjusting screw rod 101 connects elastic fixing clip 100.
When portable field converter valve triggering test device needs store in engineering truck, rectangle sliding sleeve is pushed first 2 rotate inward certain angle, separate the top of rectangle slide plate 5 and the bottom of rectangular frame 11, then push movable pulley 8 to On, it is located at wheel shaft 7 at the upper end position of bar shaped sliding slot 9, movable pulley 8 is detached from ground at this time, is located at converter valve triggering test dress 10 two sides are set, the rectangular frame 11 is after the support for losing rectangle slide plate 5 and movable pulley 8, under gravity, surveys Try instrument bottom plate 1, two rectangle sliding sleeves 2, converter valve triggering test device 10 and rectangular frame 11 to falling at ground location, at this time Integral device has apparent reduction in longitudinal height, is stored on engineering truck convenient for storage, for being transferred to different places The test job of converter valve.
When need with converter valve triggering test device to remove portable field from engineering truck be moved to converter valve when, can Rectangular frame 11 is lifted up first, under the action of self-weight, rectangle slide plate 5 and movable pulley 8 move down, in torsional spring 4 Under thrust, rectangle sliding sleeve 2 is rotated outward, when rectangle sliding sleeve 2 is vertical with tester bottom plate 1, as shown in Figure 1, locating piece 6 The inside for resisting rectangular frame 11 no longer rotates rectangle sliding sleeve 2, and movable pulley 8 is on ground, is located at 1 two sides of tester bottom plate Lower section, the rectangle slide plate 5 is that rectangular frame 11 provides support with movable pulley 8, and tester bottom plate 1 is held away from ground State.The movable pulley 8 can be the movable pulley of major diameter, and tester bottom plate 1 is higher apart from ground, be suitable for complex road condition, Greatly promote its passage capacity.It is recessed that the test connecting line of the converter valve triggering test device can be wrapped in test connecting line winding It in slot 13, moves, no longer needs to look for additional space to store connecting line, when arriving at change of current valve position, just together with tester Wiring test can be carried out, the testing time has been saved.
Since converter valve is substantially built on stilts installation during installation, ground certain distance is left, tester is to the change of current Valve need to first check when triggering test the information such as model, the number in converter valve, and the present invention is for the ease of construction personnel's observation The information of converter valve, can install telescopic rod 201 on tester bottom plate 1, and 201 lower end of telescopic rod connect with tester bottom plate 1, stretches 201 upper end of contracting bar installation remote control holder 202, is remotely controlled on holder 202 and installs remote control camera 203 and remote control illuminating lamp 204.It reaches After test position, tester can first stretch telescopic rod 201, make to be remotely controlled the rising of holder 202, pass through remote control equipment or mobile phone terminal Software adjustment is remotely controlled the angle of holder 202 and shoots the information such as model, the number of converter valve using remote control camera 203, for surveying Examination personnel veritify, and when light is bad, opening remote control headlamp 204 can be remotely controlled by remote control equipment or mobile phone terminal software, to distant The shooting area for controlling camera 203 carries out light filling.When tester carries out docking measurement circuit interface operation, can also open distant Control headlamp 204 is illuminated.
The present invention in order to prevent the power supply line of remote control camera 203 and remote control illuminating lamp 204 influence movable pulley 8 folding It is folded, the telescopic rod 201 can support to hollow structure, the power supply line of remote control camera 203 and remote control illuminating lamp 204 is spiral Spring cable 205, helical spring cable 205 are passed through from 201 inside of telescopic rod and are connect afterwards with converter valve triggering test device 10.
Wire positioning device of the invention can clamp the conductive middle part of converter valve triggering test device, thus for conducting wire Fixed function is played at middle part, keeps electric wire more neat, while convenient for users to being quickly found out and taking conducting wire.Adjusting of the invention Nut 102 is combined with adjusting screw rod 101 where capable of conveniently adjusting the adjusting of screw rod 101 elastic fixing clip 100 by rotation Highly, to facilitate the height for adjusting the fixed conducting wire of elastic fixing clip 100.
Preferably, in order to keep the folding operation of whole device more easy, distinguish in the inside of described two rectangle sliding sleeves 2 It is connect with one end of a drawstring 14, the bottom of 11 width direction of rectangular frame is equipped with pulley 15, and two drawstrings 14 are from cunning It passes through, and is connected on same positioning ring 16 in wheel 15.Pull positioning ring 16 that can quickly roll over movable pulley 8 and rectangle sliding sleeve 2 It gathers into folds, completion can be operated in a people, convenient for more quickly throwing converter valve triggering test device when reaching change of current valve position Enter to use.
Preferably, in order to be placed into portable field more stably in engineering truck with converter valve triggering test device, V-type Location hook 17 is additionally provided between bracket 12, positioning ring 16 can drive drawstring 14 to be suspended on location hook 17.Positioning ring 16 hangs over positioning When on hook 17, the folded state of rectangle sliding sleeve 2 and movable pulley 8 can be locked, it will not be due to when carrying into engineering truck Situations such as shaking and be opened accidentally.
Above-mentioned converter valve triggering test device can be a kind of trigger test device of existing thyristor unit of converter valve. Preferably, the present invention can also take following scheme to implement: this programme is achieved in that functional block diagram such as Fig. 4 of experimental provision It is shown, including 49V DC source, power frequency high voltage source, frequency modulation low pressure source, signal acquisition circuit, man-machine interface, switching group, aobvious control list Member and electro-optic conversion primary clustering.Wherein signal acquisition circuit by benchmark partial pressure, deviation sampling, voltage sampling, current sampling, with And analog-to-digital conversion is constituted, and is connected to display and control unit.Man-machine interface part is made of LCD, key group, indicator light and floor push, It is directly connected to display and control unit.
Further, 49V DC power supply is directly output to terminal accessory power supply, constitutes auxiliary power supply with terminal common end and returns Road powers to test object.
Further, power frequency high voltage source automatically switches to terminal height according to test demand by switching group with frequency conversion low pressure source In pressure side and terminal common end, excitation is provided to test object, while exporting high pressure, lights warning lamp.
Further, frequency conversion low pressure source can also be disconnected or be accessed from BNC connector " frequency conversion output " by switching group.Base Quasi- partial pressure takes voltage from BNC connector " frequency conversion output ", after carrying out 200:1 partial pressure, with from in BNC connector " compensation input " Signal by deviation sampling carry out asking poor, the error signal amplified, into analog-to-digital conversion.
Further, voltage sampling is sampled from terminal high-voltage end and terminal common end both ends, is entered after signal condition Analog-to-digital conversion.
Further, current sampling is sampled from the both ends Rs being connected on terminal common end, and mould is entered after signal condition Number conversion.The output result of analog-to-digital conversion enters display and control unit.
Further, zero passage detection is directly entered display and control unit from the number of winning the confidence on power frequency high voltage source after comparator.
Further, display and control unit controls electro-optic conversion exports coding message to GU optical fiber to VBE fiber port.
Further, display and control unit also control switch group, realizes the selection of driving source.
In order to illustrate technical solution described in this programme, the following is a description of specific embodiments.
Fig. 5 shows local triggering test schematic diagram provided in an embodiment of the present invention, illustrate only for ease of description with Relevant part of the embodiment of the present invention before test process is such that test, will assist source terminal to be connected to the confession of trigger board Electric port, high-voltage end are connected to thyristor anode, and common end is connected to thyristor cathode, and GU optical fiber is connected to the triggering of trigger board Port.When test, floor push is stepped on, tester exports the excitation of 250V/5A, with preassigned Trigger Angle from GU optical fiber Triggering command is issued, turn on thyristors is made.Zero cross detection circuit is exactly for Trigger Angle reference.It measures circuit and detects thyristor Both end voltage and circulating current judge the conduction status of thyristor, generate test report.
Fig. 6 shows backstage provided in an embodiment of the present invention triggering test schematic diagram, illustrate only for ease of description with Relevant part of the embodiment of the present invention before test process is such that test, will assist source terminal to be connected to the confession of trigger board Electric port, high-voltage end are connected to thyristor anode, and common end is connected to thyristor cathode, and VBE optical fiber is connected to background system end Mouthful.Floor push is stepped on when test, tester exports the excitation of 250V/5A, and VBE optical fiber proposes to trigger to converter valve background system Request, then turn-on command is issued by background system, make turn on thyristors.
Fig. 7 shows the structure and assembling schematic diagram of the embodiment of the present invention, complete machine using all-metal cabinet by front panel 1A, The components such as front sheet frame 2A, lower cover plate 5A, right side plate 8A, backplate 9A, back side sheet frame, upper cover plate 10A, left plate 11A are constituted. 3A containing mainboard, radiator 4A, fan 6A, Switching Power Supply 7A, power resistor 12A, transformer 13A, fiber optic adapter inside device The components such as 14A.Wherein, front panel 1A is integrated with the components such as operation interface, LCD, indicator light, connecting terminal, and backplate 9A is main As power input.Radiator 4A and fan 6A inside device are that the power supply module and power amplifier components on mainboard 3A radiate.
Technical solution of the present invention is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention Technology contents be well-known technique.

Claims (5)

1.一种便携式现场用换流阀触发试验装置,包括有换流阀触发试验装置(10),其特征在于:所述换流阀触发试验装置(10)下设有测试仪底板(1),所述测试仪底板(1)为矩形,在测试仪底板(1)的两侧位置处各设有一个矩形滑套(2),所述矩形滑套(2)沿测试仪底板(1)的长度方向设置,各矩形滑套(2)与测试仪底板(1)通过铰接轴(3)连接,各铰接轴(3)上都设有扭簧(4),扭簧(4)让其对应的矩形滑套(2)始终有向外转动的趋势,各矩形滑套(2)内均设有可在其内上下滑动的矩形滑板(5),所述矩形滑板(5)的顶端均设有定位块(6),定位块(6)可落至矩形滑套(2)的顶端,所述矩形滑板(5)底部的外侧均设有两个轮轴(7),各轮轴(7)上均设有移动轮(8),所述矩形滑套(2)的外侧均设有两个条形滑槽(9),所述条形滑槽(9)所处的位置与轮轴(7)相对应,在测试仪底板(1)的上方设有矩形框架(11),所述矩形框架(11)的宽度方向与测试仪底板(1)的宽度方向通过V型支架(12)相连接,当各矩形滑套(2)垂直于测试仪底板(1)时,矩形滑套(2)内部的矩形滑板(5)的顶端能够与矩形框架(11)的底端相接触,所述矩形框架(11)的外周设有测试连接线缠绕凹槽(13),在所述V型支架(12)的一侧安装数个导线定位装置,导线定位装置包括调节螺母(102),调节螺母(102)的外侧与V型支架(12)连接,调节螺母(102)内螺纹连接调节丝杆(101),调节丝杆(101)的上端连接弹性固定夹(100)。1. A portable on-site converter valve trigger test device, comprising a converter valve trigger test device (10), characterized in that: the converter valve trigger test device (10) is provided with a tester base plate (1) , the tester base plate (1) is rectangular, and a rectangular sliding sleeve (2) is respectively provided at the both sides of the tester base plate (1), and the rectangular sliding sleeve (2) is arranged along the tester base plate (1) The length direction of each rectangular sliding sleeve (2) is connected with the bottom plate (1) of the tester through the hinge shaft (3), and each hinge shaft (3) is provided with a torsion spring (4), which allows it to The corresponding rectangular sliding sleeves (2) always have a tendency to rotate outwards. Each rectangular sliding sleeve (2) is provided with a rectangular sliding plate (5) that can slide up and down inside it. The top ends of the rectangular sliding plates (5) are A positioning block (6) is provided, and the positioning block (6) can drop to the top of the rectangular sliding sleeve (2), and the outer side of the bottom of the rectangular sliding plate (5) is provided with two axles (7), and each axle (7) Both are provided with moving wheels (8), and the outer sides of the rectangular sliding sleeve (2) are provided with two bar-shaped chutes (9). ) correspondingly, a rectangular frame (11) is provided above the tester base plate (1), and the width direction of the rectangular frame (11) is connected with the width direction of the tester base plate (1) by a V-shaped bracket (12) , when each rectangular sliding sleeve (2) is perpendicular to the tester base plate (1), the top of the rectangular sliding plate (5) inside the rectangular sliding sleeve (2) can be in contact with the bottom end of the rectangular frame (11), the rectangular The outer periphery of frame (11) is provided with test connecting wire winding groove (13), and several wire positioning devices are installed on one side of described V-shaped support (12), and wire positioning device comprises adjusting nut (102), and adjusting nut ( The outside of 102) is connected with the V-shaped support (12), and the internal thread of the adjusting nut (102) is connected with the adjusting screw mandrel (101), and the upper end of the adjusting screw mandrel (101) is connected with the elastic clamp (100). 2.根据权利要求1所述的一种便携式现场用换流阀触发试验装置,其特征在于:测试仪底板(1)上安装伸缩杆(201),伸缩杆(201)下端与测试仪底板(1)连接,伸缩杆(201)上端安装遥控云台(202),遥控云台(202)上安装遥控摄像头(203)和遥控照明灯(204)。2. A kind of portable on-site converter valve trigger test device according to claim 1, characterized in that: a telescopic rod (201) is installed on the tester base plate (1), and the lower end of the telescopic rod (201) is in contact with the tester base plate ( 1) connection, telescopic pole (201) upper end is installed remote control cloud platform (202), and remote control camera (203) and remote control lighting lamp (204) are installed on remote control cloud platform (202). 3.根据权利要求1所述的一种便携式现场用换流阀触发试验装置,其特征在于:所述伸缩杆(201)是中空结构,遥控摄像头(203)和遥控照明灯(204)的供电线路为螺旋弹簧线缆(205),螺旋弹簧线缆(205)从伸缩杆(201)内部中穿过后与换流阀触发试验装置(10)连接。3. A portable on-site converter valve trigger test device according to claim 1, characterized in that: the telescopic rod (201) is a hollow structure, and the power supply of the remote control camera (203) and the remote control lighting (204) The circuit is a helical spring cable (205), and the helical spring cable (205) passes through the inside of the telescopic rod (201) and is connected with the converter valve trigger test device (10). 4.根据权利要求1所述的一种便携式现场用换流阀触发试验装置,其特征在于:所述两个矩形滑套(2)的内侧分别与一根拉绳(14)的一端连接,矩形框架(11)宽度方向的底部设有滑轮(15),所述两根拉绳(14)从滑轮(15)中穿过,并连接到同一定位环(16)上。4. A portable on-site converter valve trigger test device according to claim 1, characterized in that: the inner sides of the two rectangular sliding sleeves (2) are respectively connected to one end of a stay rope (14), The bottom of the rectangular frame (11) in the width direction is provided with a pulley (15), and the two stay ropes (14) pass through the pulley (15) and are connected to the same positioning ring (16). 5.根据权利要求1所述的一种便携式现场用换流阀触发试验装置,其特征在于:所述V型支架(12)之间设有定位钩(17),定位环(16)可带动拉绳(14)挂到定位钩(17)上。5. A portable on-site converter valve trigger test device according to claim 1, characterized in that: a positioning hook (17) is provided between the V-shaped brackets (12), and the positioning ring (16) can drive Stay cord (14) hangs on the positioning hook (17).
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