CN205333125U - Measurement test machine people - Google Patents
Measurement test machine people Download PDFInfo
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- CN205333125U CN205333125U CN201620119292.5U CN201620119292U CN205333125U CN 205333125 U CN205333125 U CN 205333125U CN 201620119292 U CN201620119292 U CN 201620119292U CN 205333125 U CN205333125 U CN 205333125U
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- 238000012360 testing method Methods 0.000 title claims abstract description 84
- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 239000000523 sample Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses measurement test machine people, which comprises a vehicle rack, the top of frame is equipped with kilowatt -hour meter tester and arm, the free end of arm is equipped with linear electric motor, be equipped with testing plug -in on linear electric motor's the output shaft, testing plug -in includes the base plate, the side at the base plate is fixed to linear electric motor's output shaft, the another side of base plate is equipped with three -phase test module and un test module, and every looks test module includes all that voltage test inserting pin, current test advance the contact pin, current test goes out contact pin and conductive contact piece thimble, and un test module includes un test inserting pin. Through the utility model discloses a testing plug -in and special measurement wiring box can insert kilowatt -hour meter tester fast and test, and kilowatt -hour meter tester also can be broken off after accomplishing fast to the test, the work of returning to normal, and whole testing operation process is very simple, moreover safe and reliable, in addition, through the action of controing mechanical arm control testing plug -in, the operation is very convenient.
Description
Technical field
This utility model relates to a kind of metrology and measurement robot。
Background technology
Current kilowatt-hour meter is all accessed by metering junction box, when needing kilowatt-hour meter is detected, access electric meter tester also by metering junction box to test, by Ua, Ub, Uc, Un electric meter tester in parallel respectively, Ia, Ib, Ic electric current is sealed in electric meter tester。
Wire, when accessing electric meter tester, is clipped in the voltage of metering junction box in flakes or on screw, and changes original current loop trend by sliding in flakes so that the series connection of electric meter tester current loop enters in original current loop by existing metering junction box；Voltage link first to be taken off from metering junction box, then will to return to original state in flakes, then the electric current wiring of electric meter tester be untied from metering junction box after terminating by test。
From the above, it can be seen that existing metering junction box is when accessing and disconnect electric meter tester, operate very loaded down with trivial details, and when using, there is the risk producing current loop open circuit, voltage circuit short circuit。
Utility model content
Technical problem to be solved in the utility model is to provide one can replace manpower, simple to operate, can access and disconnect the metrology and measurement robot of electric meter tester quickly and safely。
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that metrology and measurement robot, including vehicle frame, the bottom of described vehicle frame is provided with the wheel for walking, the top of described vehicle frame is provided with electric meter tester and mechanical arm, the free end of described mechanical arm is provided with linear electric motors, the output shaft of described linear electric motors is provided with probe card, described probe card includes substrate, the output shaft of described linear electric motors is fixed on the one side of substrate, the another side of described substrate is provided with three-phase test module and Un tests module, every module of test mutually all includes voltage tester contact pin, testing current enters contact pin, testing current goes out contact pin and conductive contact film thimble, Un tests module and includes Un test contact pin, it is connected by wire between described electric meter tester and probe card, described mechanical arm is provided with row's becket bridle along the bearing of trend of mechanical arm, described wire traverse becket bridle。
Further, described mechanical arm includes vertical arm, the first pitch arm, the second pitch arm and turning arm, the lower end of described vertical arm is fixed on the top of vehicle frame, upper end and is connected with one end of the first pitch arm by the first pitching joint, the other end of the first pitch arm is connected with one end of the second pitch arm by the second pitching joint, the other end of the second pitch arm is connected with one end of turning arm by rotary joint, and the other end of turning arm is connected with linear electric motors。
Further, described vehicle frame is provided with the wireless data transmission module controlling module and being connected with control module, described turning arm is provided with support, being provided with high-definition camera on support, described first pitching joint, the second pitching joint, rotary joint, linear electric motors and high-definition camera are all connected with control module。
Further, described vehicle frame being additionally provided with Temperature Humidity Sensor and thermal infrared imager, described Temperature Humidity Sensor and thermal infrared imager are all connected with control module。
The beneficial effects of the utility model are: by probe card of the present utility model and special measuring rosette, electric meter tester can be accessed rapidly to test, after having tested, can also quickly disconnect electric meter tester, recover normal operation, and whole test operating procedure is very simple, need not repeatedly disconnect wire, current trend is changed in flakes also without additionally by sliding, very convenient, and also safe and reliable；It addition, this utility model controls the action of probe card by handling mechanical arm, instead of manpower, it is very convenient to operate, and is carried electric meter tester and mechanical arm by vehicle frame, can be operated at any time, save equipment time。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
Fig. 2 is the structural representation of probe card in this utility model。
Fig. 3 is and the structural representation of the matching used special measuring rosette of this utility model。
Fig. 4 is the structural representation of current switching device in special measuring rosette。
Fig. 5 is the view that this utility model conductive contact film thimble backs down the conductive contact film of current switching device。
Being labeled as of each parts in accompanying drawing: 1 vehicle frame, 11 wheels, 2 electric meter testers, 21 wires, 3 mechanical arms, 31 vertical arm, 32 first pitch arm, 33 second pitch arm, 34 turning arms, 35 first pitching joints, 36 second pitching joints, 37 rotary joints, 38 becket bridles, 39 supports, 4 linear electric motors, 5 probe cards, 50 substrates, 51 voltage tester contact pins, 52 testing currents enter contact pin, 53 testing currents go out contact pin, 54 conductive contact film thimbles, 55Un tests contact pin, 61 high-definition cameras, 62 Temperature Humidity Sensors, 63 thermal infrared imagers, 7 box bodys, 71 voltage transformer ramps, 72 current transformers enter ramp, 73 current transformers go out ramp, 74 watt-hour meter voltage ramps, 75 current watt-hour meters enter ramp, 76 current watt-hour meters go out ramp, 77 two voltages access socket, and 78 two electric currents exit socket, 79 current switching devices, 791 insulation shells, 792 conducting blocks, 793 elastic components, 794 conductive contact films, 795 openings, 710 voltage tester sockets, 711 testing currents enter socket, 712 testing currents go out socket, 713Un mutual inductor interstar connection terminal, 714Un kilowatt-hour meter ramp, 715Un testing jack。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
Referring to Fig. 1 and Fig. 2。
This utility model metrology and measurement robot, including vehicle frame 1, the bottom of described vehicle frame 1 is provided with the wheel 11 for walking, the top of described vehicle frame 1 is provided with electric meter tester 2 and mechanical arm 3, the free end of described mechanical arm 3 is provided with linear electric motors 4, the output shaft of described linear electric motors 4 is provided with probe card 5, described probe card 5 includes substrate 50, the output shaft of described linear electric motors 4 is fixed on the one side of substrate 50, the another side of described substrate 50 is provided with three-phase test module and Un tests module, every module of test mutually all includes voltage tester contact pin 51, testing current enters contact pin 52, testing current goes out contact pin 53 and conductive contact film thimble 54, Un tests module and includes Un test contact pin 55, it is connected by wire 21 between described electric meter tester 2 and probe card 5, described mechanical arm 3 is provided with row's becket bridle 38 along the bearing of trend of mechanical arm 3, described wire 21 traverse becket bridle 38。
It is connected by wire 21 between described electric meter tester 2 and probe card 5, specifically refers to the three-phase voltage test lead of electric meter tester, testing current inlet side, testing current goes out end and Un test lead is connected on the voltage tester contact pin 51 of probe card 5 respectively through wire correspondence, testing current enters contact pin 52, testing current goes out contact pin 53 and Un tests contact pin 55。Electric meter tester 2 can be directly integrated on vehicle frame 1。
Metrology and measurement robot of the present utility model should support the use with special measuring rosette。Shown in Fig. 3 is the structure of special measuring rosette, comprising: box body 7, box body 7 adopts insulant to make, and box body 7 is provided with three-phase Wiring module and Un Wiring module；
Every phase connection module all includes voltage transformer ramp 71, current transformer enters ramp 72, current transformer goes out ramp 73, watt-hour meter voltage ramp 74, current watt-hour meter enters ramp 75, current watt-hour meter goes out 76, two voltages of ramp and accesses socket 77, two electric currents exit socket 78, current switching device 79, voltage tester socket 710, testing current enters socket 711 and testing current goes out socket 712, Un Wiring module and includes Un mutual inductor interstar connection terminal 713, Un kilowatt-hour meter ramp 714 and Un testing jack 715；
Voltage transformer ramp 71 and one of them voltage access between socket 77, another voltage accesses between socket 77 and voltage tester socket 710, between voltage tester socket 710 and watt-hour meter voltage ramp 74, current transformer enters ramp 72 and one of them electric current exits between socket 28, one of them electric current exits socket 28 and current watt-hour meter enters between ramp 75, current watt-hour meter goes out between ramp 76 and current switching device 79, current switching device 79 and another electric current exit between socket 28, another electric current exits socket 28 and current transformer goes out between ramp 73, testing current enters socket 711 and current watt-hour meter goes out between ramp 76, testing current goes out socket 712 and current transformer goes out between ramp 73, electrically connect each through wire (in Fig. 3 dotted portion) between Un mutual inductor interstar connection terminal 713 and Un testing jack 715 and between Un testing jack 715 with Un kilowatt-hour meter ramp 714；
Referring to Fig. 4, described current switching device 79 includes insulation shell 791, the one side of insulation shell 791 is provided with two non-touching conducting blocks 792, two conducting blocks 792 go out ramp 76 respectively through described wire with current watt-hour meter and another electric current exits socket 78 and electrically connects, it is connected to conductive contact film 794 also by elastic component 793 in insulation shell 791, conductive contact film 794 abuts against with two conducting blocks 792 under the elastic force effect of elastic component 793, the one side of insulation shell 791 is provided with opening 795 between two conducting blocks 792, the position of opening 795 is corresponding with conductive contact film 794；
When being embodied as, insulation shell 791 can be made into cuboid, and two conducting blocks 792 are arranged on the both sides, top length direction of insulation shell 791, conductive contact film 794 is rectangle, elastic component 793 selects spring, and is provided with two, is connected to the length direction both sides of conductive contact film 794。
Described box body 7 is in cuboid, and described three-phase Wiring module and Un Wiring module are arranged in a length and width face of box body along the length direction of box body, and the opening 795 of current switching device 79 exposes this length and width face of box body 7。
When accessing kilowatt-hour meter by this special measuring rosette, first pass through the voltage transformer ramp 71 of three-phase Wiring module, current transformer enters ramp 72, current transformer goes out ramp 73 and Un mutual inductor interstar connection terminal 713 accesses threephase potential transformer summation current transformer, then by the three-phase voltage of kilowatt-hour meter, electric current enters, electric current goes out and the Un voltage corresponding watt-hour meter voltage ramp 74 being connected on three-phase Wiring module respectively, current watt-hour meter enters ramp 75, current watt-hour meter goes out on ramp 76 and Un kilowatt-hour meter ramp 714, last at two voltages access 77 short circuit wires of socket, so that voltage enters kilowatt-hour meter, namely cut-in operation is completed。
When needs pull down kilowatt-hour meter carry out keeping in repair or changing time, 78 short circuit wires of socket are exited at two electric currents, produce short circuit, the short circuit wire that such electric current exits between socket 78 from two electric currents flows through, and without kilowatt-hour meter, being extracted by the short circuit wire that two voltages access between socket 77, off voltage connects again, so that it is guaranteed that processing safety。
When using this utility model to test, first pass through manipulation mechanical arm 3 and probe card 5 is moved to special measuring rosette side, then again probe card is directed at metering junction box, slowly engage, make often to test mutually the voltage tester contact pin 51 of module, testing current enters contact pin 52 and testing current goes out the corresponding voltage tester socket 710 inserting corresponding phase connection module of contact pin 53, testing current enters socket 711 and testing current goes out in socket 712, Un tests contact pin 55 and inserts in Un testing jack 715, conductive contact film thimble 54 stretches into from the opening 795 of current switching device 79, finally it is engaging in place, as shown in Figure 5, conductive contact film 794 is lifted off two conducting blocks 792 by conductive contact film thimble 54, thus disconnecting the electric current of kilowatt-hour meter, now electric current flows to electric meter tester, such that it is able to test electric current, and voltage tester contact pin 51 can be directly accessed voltage and test, Un test contact pin 55 can be directly accessed Un voltage and test。
After test terminates, directly handling mechanical arm 3 and extracted special measuring rosette by probe card, conductive contact film 794 again abuts against with two conducting blocks 792 under the elastic force effect of elastic component 793, so that electric current reenters kilowatt-hour meter。
Can be seen that from technique scheme, by this utility model and special measuring rosette, electric meter tester can be accessed rapidly to test, after having tested, it is also possible to quickly disconnect electric meter tester, recover normal operation, and whole test operating procedure is very simple, need not repeatedly disconnect wire, it is not required that change current trend in flakes additionally by sliding, very convenient。
When being embodied as, the testing current that is shorter in length than of conductive contact film thimble 54 enters contact pin 52 and testing current goes out contact pin 53。So, when probe card inserts metering junction box, testing current enters contact pin 52 and testing current goes out contact pin 53 and first inserts testing current and enter socket 711 and testing current goes out in socket 712, test current channel is made first to be incorporated into electric meter tester, it is deep into metering junction box then as probe card, conductive contact film 794 is lifted off two conducting blocks 792 by conductive contact film thimble 54, disconnects current watt-hour meter, and so operation is more safely, effectively。
In the present embodiment, described mechanical arm 3 includes vertical arm the 31, first pitch arm the 32, second pitch arm 33 and turning arm 34, the lower end of described vertical arm 31 is fixed on the top of vehicle frame 1, upper end and is connected with one end of the first pitch arm 32 by the first pitching joint 35, the other end of the first pitch arm 32 is connected with one end of the second pitch arm 33 by the second pitching joint 36, the other end of the second pitch arm 33 is connected with one end of turning arm 34 by rotary joint 37, and the other end of turning arm 34 is connected with linear electric motors 4。First pitch arm 32 and the second pitch arm 33 can control the height of probe card 5 and the angle in vertical plane, turning arm 34 can control the probe card 5 angle in the plane being perpendicular to vertical plane, so pass through said structure, it may be achieved probe card 5 is adjusted in 360 degree comprehensive。
In the present embodiment, described vehicle frame 1 is provided with the wireless data transmission module controlling module and being connected with control module, described wireless data module is used for external radiated signal, and accept outside control signal and pass to control module, described turning arm 34 is provided with support 39, being provided with high-definition camera 61 on support 39, the 35, second pitching joint 36, described first pitching joint, rotary joint 37, linear electric motors 4 and high-definition camera 61 are all connected with control module。In being embodied as, being additionally provided with the controlling organizations such as the drive motor for driving wheel 11, and controller, train of reduction gears and brake assemblies bottom vehicle frame 1, these structures also can be controlled by controlling module, said structure belongs to known technology in field of machinery automation, will herein be described in detail。By controlling organization and wireless data transmission module, it is possible to achieve long-range control of the present utility model。
In the present embodiment, described vehicle frame 1 being additionally provided with Temperature Humidity Sensor 62 and thermal infrared imager 63, described Temperature Humidity Sensor 62 and thermal infrared imager 63 are all connected with control module。Humiture in kilowatt-hour meter working environment can be carried out monitoring by Temperature Humidity Sensor 62, once monitor abnormal conditions to send alarm and reminding staff immediately。Equipment can be carried out infrared scan by thermal infrared imager 63, and infrared energy converts to the signal of telecommunication, and amplified process converts video standard signal to and shows infrared thermal imagery by television screen, thus obtaining the running status of device interior, it is achieved on-line monitoring function。
Being to be understood that example as herein described and embodiment are only for illustrating, those skilled in the art can make various amendment or change according to it, when without departing from this utility model spirit, broadly falls into protection domain of the present utility model。
Claims (4)
1. metrology and measurement robot, it is characterized in that: include vehicle frame (1), the bottom of described vehicle frame (1) is provided with the wheel (11) for walking, the top of described vehicle frame (1) is provided with electric meter tester (2) and mechanical arm (3), the free end of described mechanical arm (3) is provided with linear electric motors (4), the output shaft of described linear electric motors (4) is provided with probe card (5), described probe card (5) includes substrate (50), the output shaft of described linear electric motors (4) is fixed on the one side of substrate (50), the another side of described substrate (50) is provided with three-phase test module and Un tests module, every module of test mutually all includes voltage tester contact pin (51), testing current enters contact pin (52), testing current goes out contact pin (53) and conductive contact film thimble (54), Un tests module and includes Un test contact pin (55), it is connected by wire (21) between described electric meter tester (2) with probe card (5), described mechanical arm (3) is provided with row's becket bridle (38) along the bearing of trend of mechanical arm (3), described wire (21) traverse becket bridle (38)。
2. metrology and measurement robot as claimed in claim 1, it is characterized in that: described mechanical arm (3) includes vertical arm (31), first pitch arm (32), second pitch arm (33) and turning arm (34), the lower end of described vertical arm (31) is fixed on the top of vehicle frame (1), upper end is connected with one end of the first pitch arm (32) by the first pitching joint (35), the other end of the first pitch arm (32) is connected with one end of the second pitch arm (33) by the second pitching joint (36), the other end of the second pitch arm (33) is connected with one end of turning arm (34) by rotary joint (37), the other end of turning arm (34) is connected with linear electric motors (4)。
3. metrology and measurement robot as claimed in claim 2, it is characterized in that: described vehicle frame (1) is provided with the wireless data transmission module controlling module and being connected with control module, described turning arm (34) is provided with support (39), being provided with high-definition camera (61) on support (39), described first pitching joint (35), the second pitching joint (36), rotary joint (37), linear electric motors (4) and high-definition camera (61) are all connected with control module。
4. metrology and measurement robot as claimed in claim 3, it is characterized in that: described vehicle frame (1) is additionally provided with Temperature Humidity Sensor (62) and thermal infrared imager (63), described Temperature Humidity Sensor (62) and thermal infrared imager (63) and is all connected with control module。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119292.5U CN205333125U (en) | 2016-02-05 | 2016-02-05 | Measurement test machine people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119292.5U CN205333125U (en) | 2016-02-05 | 2016-02-05 | Measurement test machine people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333125U true CN205333125U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119292.5U Active CN205333125U (en) | 2016-02-05 | 2016-02-05 | Measurement test machine people |
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| CN (1) | CN205333125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727916A (en) * | 2017-10-18 | 2018-02-23 | 广西电网有限责任公司南宁供电局 | 10kV aerial lift device with insulating arm for live working Leakage Current monitoring devices |
| CN113686375A (en) * | 2021-09-22 | 2021-11-23 | 常州检验检测标准认证研究院 | Automatic digital meter verification method |
-
2016
- 2016-02-05 CN CN201620119292.5U patent/CN205333125U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727916A (en) * | 2017-10-18 | 2018-02-23 | 广西电网有限责任公司南宁供电局 | 10kV aerial lift device with insulating arm for live working Leakage Current monitoring devices |
| CN113686375A (en) * | 2021-09-22 | 2021-11-23 | 常州检验检测标准认证研究院 | Automatic digital meter verification method |
| CN113686375B (en) * | 2021-09-22 | 2024-01-05 | 常州检验检测标准认证研究院 | Automatic verification method for digital meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
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| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |
|
| CP01 | Change in the name or title of a patent holder |