CN110350382A - Cage type terminal electric energy meter quick access device - Google Patents
Cage type terminal electric energy meter quick access device Download PDFInfo
- Publication number
- CN110350382A CN110350382A CN201910692685.3A CN201910692685A CN110350382A CN 110350382 A CN110350382 A CN 110350382A CN 201910692685 A CN201910692685 A CN 201910692685A CN 110350382 A CN110350382 A CN 110350382A
- Authority
- CN
- China
- Prior art keywords
- testing jig
- electric energy
- energy meter
- cylinder
- signal
- 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
Links
- 238000012360 testing method Methods 0.000 claims abstract description 68
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 241000486406 Trachea Species 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses cage type terminal electric energy meter quick access device, including pedestal (1), cylinder and sliding system mounting plate (18) are set in pedestal (1)；Solenoid valve A(21 is fixedly mounted in cylinder and sliding system mounting plate (18) lower end surface) and solenoid valve B(22), upper surface side is set cylinder (19), and the other side sets guide rail (8)；Cylinder (19) sets swinging plate (14) by piston rod (15)；Guide rail (8) sets connecting plate (9) by sliding block (7)；Swinging plate (14) is fixedly connected with connecting plate (9)；Pedestal (1) top surface sets fixed testing jig (13) and electric energy meter guide pad (11) in cylinder (19) the same side, and bit switch (10) are limited in electric energy meter guide pad (11) side；In the other side of pedestal (1) top surface, the upper surface of sliding block (7) sets movable testing jig (6).The present invention improves work efficiency.
Description
Technical field
The present invention relates to a kind of cage type terminal electric energy meter quick access devices, more particularly to are risen original using movable testing jig and gas
Single-phase electric energy meter, the three-phase electric energy meter quick access device of reason.
Background technique
In the single-phase electric energy meter of use cage type terminal, the production process of three-phase electric energy meter, the debugging of product needs process,
Multiple production processes such as aging, verification, setting, meter reading, total inspection, each process can initially strike product terminal and equipment (electricity
Can table adjustment platform, meter reading platform, ageing rack etc.) connectivity problem of terminal.
The technique of early stage is typically all to use screwdriver that the screw in cage type terminal is unclamped, the company being inserted into equipment
Then connecting terminal re-tightens screw, this method is taken a lot of work arduously, and efficiency is lower.
Summary of the invention
In order to solve the above technical problems, the present invention provides cage type terminal electric energy meter quick access device, including pedestal, pedestal
Front, which is set, to be started switch, and cylinder and sliding system mounting plate are set in pedestal；It is fixedly mounted below cylinder and sliding system mounting plate
Solenoid valve A and solenoid valve B, the power supply of solenoid valve A are connected with what is started switch, and single line is opened with starting in the power supply of solenoid valve B
It closes and is connected, another single line is connected after limit switch with starting switch；Gas is installed at the upper side of cylinder and sliding system mounting plate
Guide rail is installed in cylinder, the other side；Cylinder is equipped with piston rod, sets swinging plate on piston rod, power contact B, power contact A are face-to-face
Ground is located at the left and right sides above cylinder and sliding system mounting plate；Piston rod is connect with connecting plate；Connecting plate and sliding block and activity
Testing jig is integrally fixed, and sliding block slides on guide rail；Base top surface sets fixed testing jig, fixed test in cylinder the same side
Frame is connect by electric energy meter guide pad with activity testing jig, and electric energy meter guide pad side is limited bit switch；Fixed testing jig and work
Electrode guide plate is all provided on dynamic testing jig；Two electrode guide plates are arranged face-to-face.
Further, two sliding axles are set in fixed testing jig, fixed testing jig is set towards the side of electric energy meter guide pad
Testing jig front frame sets electrode guide plate in testing jig front frame；It is equipped with top electrode block and lower electrode block on every sliding axle, powers on
Spring is set on the outside of pole block and lower electrode block, sets spacing collar on spring；Gas tube is set between top electrode block and lower electrode block；Top electrode
Top electrode and lower electrode are correspondingly arranged on block and lower electrode block, top electrode and lower electrode are pierced by logical in electrode guiding plate end face
Hole；Signal ejector retainner plate in fixed testing jig is equipped with signal elasticity thimble, and signal elasticity thimble is pierced by electrode guide plate
On through-hole, the head of signal elasticity thimble is in contact with the signal terminal of electric energy meter, and the tail portion of signal elasticity thimble is by leading
Line is connected with signal accessory power outlet, and top electrode is electrically connected with power contact B.
Further, movable testing jig is identical as fixed testing jig, only difference is that not having signal on movable testing jig
Ejector retainner plate, signal elasticity thimble, signal accessory power outlet, top electrode are connected with power output end.
The present invention can be widely used in connecing using the quick side of the single-phase electric energy meter of cage type terminal, three-phase electric energy meter and equipment.
It is connect fastly by fixed testing jig and movable testing jig realization, starts solenoid valve, solenoid-driven by using limit switch is touched
Gas tube drives top electrode and lower electrode folding, realizes detection signal transmission, improves work efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the fixed testing jig left side view of the present invention.
Fig. 3 is the movable testing jig right side view of the present invention.
Fig. 4 is that present invention etc. surveys state profile.
Fig. 5 is test mode sectional view of the present invention.
Fig. 6 is the fixed testing jig structural schematic diagram of the present invention.
Fig. 7 is the fixed testing jig cross-sectional view of the present invention.
Fig. 8 is the movable testing jig structural schematic diagram of the present invention.
Fig. 9 is the movable testing jig frame cross-sectional view of the present invention.
Figure 10 is electronic schematic diagram of the present invention.
In figure, 1. pedestals, 2. power outlets, 3. are started switch, 4. fuse holders, 5. work lights, 6. activity tests
Frame, 7. sliding blocks, 8. guide rails, 9. connecting plates, 10. limit switches, 11. electric energy meter guide pads, 12. electric energy meters, 13. fixed tests
Frame, 14. swinging plates, 15. piston rods, 16. power contact A, 17. power contact B, 18. cylinders and sliding system mounting plate, 19.
Cylinder, 20. power output ends, 21. solenoid valve A, 22. solenoid valve B, 23. signal accessory power outlets, 24. tracheae guard circles, 25. survey
Examination frame front frame, 26. spacing collars, 27. springs, 28. top electrode blocks, 29. gas tubes, 30. sliding axles, 31. gas tube crossover subs,
32. crossover sub fixing clamp, 33. signal ejector retainner plates, 34. electrode guide plates, 35. elastic thimbles, 36. top electrodes, 37. lower electrodes
Block, 38. lower electrodes.
Specific embodiment
As shown in Figs. 1-5, cage type terminal electric energy meter quick access device, including pedestal 1,1 front of pedestal, which is set, starts switch 3,
Cylinder and sliding system mounting plate 18 are set in pedestal 1.1 right side of pedestal sets power outlet 2, work light 5 and fuse holder
4, left side sets power output end 20, tracheae guard circle 24.Electromagnetism is fixedly mounted in cylinder and 18 lower end surface of sliding system mounting plate
Cylinder 19 is installed, guide rail 8 is installed on right side on the left of valve A21 and solenoid valve B22, cylinder and 18 upper surface of sliding system mounting plate.Electricity
Two tracheaes of magnet valve A21 are connected with cylinder 19 respectively, and a tracheae of solenoid valve B22 is connect with all gas tubes 29, electromagnetism
Another gas outlet of valve B22 blocks.Cylinder 19 is equipped with piston rod 15, and swinging plate 14, piston rod 15 and company are set on piston rod 15
It is fixedly connected subject to fishplate bar 9.Standard, which is fixedly connected, to be referred to eliminate the resistance of the generation of the error between moving component, and makes two portions
Part slightly has the Hard link of free gap.On 14 left side of swinging plate, the left and right sides of 18 top of cylinder and sliding system mounting plate, face
Power contact B17, power contact A16 are set to opposite, enable to be pressed in for the power contact A16 of movable contact as stationary contact
Power contact B17.Connecting plate 9 is integrally fixed with sliding block 7 and movable testing jig 6, and sliding block 7 slides on guide rail 8.Pedestal 1 pushes up
Left side of face sets fixed testing jig 13, and fixed testing jig 13 is disposed adjacent with electric energy meter guide pad 11,11 right side of electric energy meter guide pad
While bit switch 10 of limiting.The power supply of solenoid valve A21 with start switch 3 and be connected.Single line and starting in the power supply of solenoid valve B22
Switch 3 is connected, another single line after limit switch 10 with start switch 3 and be connected.On the right side of 1 top surface of pedestal, the upper end of connecting plate 9
Face sets movable testing jig 6.Electrode guide plate 34 is all provided on fixed testing jig 13 and movable testing jig 6；Two electrode guide plates, 34 face
It is provided opposite to.
As shown in Figure 6,7, two sliding axles 30 are equipped in fixed testing jig 13, fixed testing jig 13 is oriented to towards electric energy meter
The side of block 11 sets testing jig front frame 25, and electrode guide plate 34 is set in testing jig front frame 25；It is equipped on every sliding axle 30
Spring 27 is set on the outside of electrode block 28 and lower electrode block 37, top electrode block 28 and lower electrode block 37, spacing collar 26 is set on spring 27；On
Gas tube 29 is set between electrode block 28 and lower electrode block 37.Gas tube 29 is fixed on crossover sub by gas tube crossover sub 31
On fixing clamp 32, crossover sub fixing clamp 32 is fixed in pedestal 1.It is correspondingly arranged and powers on top electrode block 28 and lower electrode block 37
Pole 36 and lower electrode 38, the top electrode 36 and lower electrode 38 are pierced by the through-hole on 34 end face of electrode guide plate；Electrode guide plate 34
Inner wall is equipped with signal ejector retainner plate 33, and signal ejector retainner plate 33 is equipped with signal elasticity thimble 35.Signal elasticity thimble 35 is pierced by electrode
Through-hole on guide plate 34, signal elasticity thimble 35 be one and be similar to the straight wire be able to stoop or to stand, for electric energy meter 12
The flexible connection of output terminal is realized the output of data in electric energy meter.The head of signal elasticity thimble 35 and electric energy meter 12
Signal output terminal be in contact, the tail portion of signal elasticity thimble 35 is connected by conducting wire with signal accessory power outlet 23.It is fixed to survey
The top electrode 36 of examination frame 13 is electrically connected with power contact B17, and 38, lower electrode plays machinery positioning, electrically connects without any
It connects.
As shown in Figure 8,9, movable testing jig 6 is identical as fixed testing jig 13, only difference is that not having on movable testing jig 6
There are signal ejector retainner plate 33, signal elasticity thimble 35, signal accessory power outlet 23.The top electrode 36 of movable testing jig 6 and lower electrode 38
It is oppositely arranged, 38, lower electrode plays machinery positioning, the power supply without any electrical connection, in top electrode 36 and pedestal 1
Output end 20 is electrically connected.
As shown in Figure 10, it when present apparatus power outlet 2 powers on, after electric energy meter 12 slides into electric energy meter guide pad 11, closes and opens
Dynamic switch 3, solenoid valve A21 are opened, and the piston rod 15 of cylinder 19 is retracted, the connecting plate 9 that is connected with piston rod 15 and and its
Connected movable testing jig 6 is simultaneously drawn towards fixed 13 direction of testing jig, when the electrode guide plate 34 of movable testing jig 6 runs into limit
When bit switch 10, electric energy meter 12 is pushed to fixed 13 direction predetermined position of testing jig, at this moment, fixed testing jig 13 and activity test
All upper/lower electrodes of frame 6 reach corresponding (vertical) position of 12 basket-hanging terminal of electric energy meter, at this moment move with piston rod 15
Swinging plate 14 will be pressed in power contact B17 for stationary contact for the power contact A16 of movable contact, power supply is from power outlet
2 flow to the electrode in the electrode block 28 in fixed testing jig 13 by power contact A16, power contact B17.Simultaneously as
The closure of limit switch 10, so that solenoid valve B 22 is obtained electric and started, compressed air flows to device institute through the tracheae of solenoid valve 10
Some gas tubes 29, gas tube 10 obtain it is swollen rapidly after pressed gas rise, become round from flat, force upper/lower electrode block respectively to
The basket-hanging terminal of upper and lower both direction movement, all upper/lower electrodes and basket-hanging terminal electric energy meter 12 keeps good contact shape
State realizes the quick connection of terminal, and electric current flows to the top electrode in the upper/lower electrode block of fixed testing jig 13 through conducting wire, then passes through
Energy meter terminal, electric energy meter internal circuit, electric energy meter output terminal, movable testing jig 6 upper/lower electrode block in top electrode stream
To installation's power source output end 20, circuit running is completed.Then signal elasticity thimble 35 exports electric energy meter related data.Work as test
After the completion of task, it is on switch 3, solenoid valve B22 loses power supply and closes gas source, and gas tube 29 loses inherent pressure
Power, under the action of upper and lower spring 27, gas tube 29 recovers immediately flat form, meanwhile, solenoid valve A21 also due to power loss,
Piston rod 15 is extended, and movable testing jig 6 is pushed back initial position, and electric energy meter 12 is slightly a little mobile toward movable 6 direction of testing jig,
Electric energy meter 12 can be taken off, and complete whole process.
Claims (5)
1. cage type terminal electric energy meter quick access device, it is characterised in that: including pedestal (1), pedestal (1) front, which is set, to be started switch
(3), cylinder and sliding system mounting plate (18) are set in pedestal (1)；It is fixedly mounted below cylinder and sliding system mounting plate (18)
Solenoid valve A(21) and solenoid valve B(22), solenoid valve A(21) power supply with start switch being connected for (3), solenoid valve B(22) electricity
Single line is connected with (3) are started switch in source, another single line after limit switch (10) with start switch (3) and be connected；Cylinder and
Cylinder (19) are installed at the upper side of sliding system mounting plate (18), guide rail (8) are installed in the other side；Cylinder (19) is equipped with piston rod
(15), swinging plate (14), power contact B(17 are set on piston rod (15)), power contact A(16) be located at cylinder and cunning Face to face
The left and right sides above dynamic system mounting plate (18)；Piston rod (15) is connect with connecting plate (9)；Connecting plate (9) and sliding block (7) and work
Dynamic testing jig (6) are integrally fixed, and sliding block (7) slides on guide rail (8)；Pedestal (1) top surface is set solid in cylinder (19) the same side
Determine testing jig (13), fixed testing jig (13) are connect by electric energy meter guide pad (11) with movable testing jig (6), electric energy meter guiding
Limit bit switch (10) in block (11) side；Electrode guide plate (34) are all provided on fixed testing jig (13) and movable testing jig (6)；Two
Electrode guide plate (34) is arranged face-to-face.
2. cage type terminal electric energy meter quick access device described in accordance with the claim 1, it is characterised in that: the fixed testing jig
(13) two sliding axles (30) are set in, fixed testing jig (13) set testing jig front frame towards the side of electric energy meter guide pad (11)
(25), electrode guide plate (34) are set in testing jig front frame (25)；Be equipped on every sliding axle (30) top electrode block (28) and under
It is set spring (27) on the outside of electrode block (37), top electrode block (28) and lower electrode block (37), spacing collar (26) is set on spring (27)；On
Gas tube (29) are set between electrode block (28) and lower electrode block (37)；It is correspondingly arranged on top electrode block (28) and lower electrode block (37)
Top electrode (36) and lower electrode (38), top electrode (36) and lower electrode (38) are pierced by the through-hole on electrode guide plate (34) end face；
Signal ejector retainner plate (33) in fixed testing jig (13) is equipped with signal elasticity thimble (35), and signal elasticity thimble (35) is worn
The head of through-hole on electrode guide plate (34) out, signal elasticity thimble (35) is in contact with the signal terminal of electric energy meter (12),
The tail portion of signal elasticity thimble (35) is connected by conducting wire with signal accessory power outlet (23), top electrode (36) and power contact B
(17) it is electrically connected.
3. cage type terminal electric energy meter quick access device described in accordance with the claim 1, it is characterised in that: the activity testing jig
(6) identical as fixed testing jig (13), only difference is that there is no signal ejector retainner plate (33), signal flare on movable testing jig (6)
Property thimble (35), signal accessory power outlet (23), top electrode (36) are connected with power output end (20).
4. cage type terminal electric energy meter quick access device described in accordance with the claim 1, it is characterised in that: the solenoid valve A(21)
Two tracheaes be connected respectively with cylinder (19).
5. cage type terminal electric energy meter quick access device described in accordance with the claim 1, it is characterised in that: the solenoid valve B(22)
A tracheae connect with all gas tubes (29), another gas outlet of solenoid valve B (22) blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692685.3A CN110350382B (en) | 2019-07-30 | 2019-07-30 | Quick-connection device for cage type terminal electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692685.3A CN110350382B (en) | 2019-07-30 | 2019-07-30 | Quick-connection device for cage type terminal electric energy meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110350382A true CN110350382A (en) | 2019-10-18 |
| CN110350382B CN110350382B (en) | 2024-02-23 |
Family
ID=68180626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692685.3A Active CN110350382B (en) | 2019-07-30 | 2019-07-30 | Quick-connection device for cage type terminal electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350382B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB895995A (en) * | 1959-01-21 | 1962-05-09 | Ass Elect Ind | Mounting arrangements for electric instruments or relays |
| CH443394A (en) * | 1965-09-01 | 1967-09-15 | Oerlikon Buehrle Holding Ag | Coupling head of a manually operable coupling for a compressed air line and an electrical line, in particular for railways |
| CN201491467U (en) * | 2009-07-16 | 2010-05-26 | 名硕电脑(苏州)有限公司 | Plug-in device |
| CN103219630A (en) * | 2013-03-01 | 2013-07-24 | 东莞特米勒电子科技有限公司 | Automatic assembling machine for assembling connecting terminals |
| CN105223498A (en) * | 2015-11-04 | 2016-01-06 | 沈阳其墨智能装备有限公司 | Omnipotent breaker overall characteristic checkout equipment |
| CN205212157U (en) * | 2015-12-01 | 2016-05-04 | 深圳凌测科技有限公司 | Test rack's removal interfacing apparatus |
| CN107946786A (en) * | 2017-12-12 | 2018-04-20 | 国网山东省电力公司龙口市供电公司 | The emergent omnipotent wire connection terminal of one kind |
| CN210074405U (en) * | 2019-07-30 | 2020-02-14 | 南通电博士自动化设备有限公司 | Hanging cage type terminal electric energy meter quick-connecting device |
-
2019
- 2019-07-30 CN CN201910692685.3A patent/CN110350382B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB895995A (en) * | 1959-01-21 | 1962-05-09 | Ass Elect Ind | Mounting arrangements for electric instruments or relays |
| CH443394A (en) * | 1965-09-01 | 1967-09-15 | Oerlikon Buehrle Holding Ag | Coupling head of a manually operable coupling for a compressed air line and an electrical line, in particular for railways |
| CN201491467U (en) * | 2009-07-16 | 2010-05-26 | 名硕电脑(苏州)有限公司 | Plug-in device |
| CN103219630A (en) * | 2013-03-01 | 2013-07-24 | 东莞特米勒电子科技有限公司 | Automatic assembling machine for assembling connecting terminals |
| CN105223498A (en) * | 2015-11-04 | 2016-01-06 | 沈阳其墨智能装备有限公司 | Omnipotent breaker overall characteristic checkout equipment |
| CN205212157U (en) * | 2015-12-01 | 2016-05-04 | 深圳凌测科技有限公司 | Test rack's removal interfacing apparatus |
| CN107946786A (en) * | 2017-12-12 | 2018-04-20 | 国网山东省电力公司龙口市供电公司 | The emergent omnipotent wire connection terminal of one kind |
| CN210074405U (en) * | 2019-07-30 | 2020-02-14 | 南通电博士自动化设备有限公司 | Hanging cage type terminal electric energy meter quick-connecting device |
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| Publication number | Publication date |
|---|---|
| CN110350382B (en) | 2024-02-23 |
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