CN205353349U - Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter - Google Patents
Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter Download PDFInfo
- Publication number
- CN205353349U CN205353349U CN201620135313.2U CN201620135313U CN205353349U CN 205353349 U CN205353349 U CN 205353349U CN 201620135313 U CN201620135313 U CN 201620135313U CN 205353349 U CN205353349 U CN 205353349U
- Authority
- CN
- China
- Prior art keywords
- needle
- electric energy
- energy meter
- phase electric
- butt joint
- 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.)
- Active
Links
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter mainly includes base, test needle and circuit board, and the downside of base has test needle guard column, and the needle bar of test needle can be dismantled and connect in the axial hole of test needle guard column, and during the afterbody inserted the needle file, the welding had six circuit plug connector sockets and 29 needle files on the circuit board, covers through apron and self -tapping screw and base fastening behind the up end of base, stretch out outside the apron upper end of circuit plug connector socket, still is connected with the high voltage spacing block in the base, 29 test needles include that 15 supplementary terminals test needles and eight reserve test needles and four voltage terminal test needles and two auxiliary power terminal test needles. After the supporting corresponding transition butt joint module of three -phase electric energy meter of different pattern specifications, can all realize detecting on a transfer machine, solve a problem that three -phase electric energy meter automatic detection line can not produce the three -phase electric energy meter of multiple pattern specification.
Description
Technical field
This utility model relates to the automatic inspection line of a kind of transformer access type three-phase electric energy meter, is specifically related to a kind of transformer access type three-phase electric energy meter automatic inspection line butt joint.
Background technology
In the process of design three-phase electric energy meter Aulomatizeted Detect production line, automatic butt is one of crucial technology, and the ammeter of different types specification needs the interface with automatic detection system to carry out reliable automatic butt.Automatic butt is divided into two kinds of docking modes horizontally and vertically, and horizontal docking mode is only suitable for the detection of unimodality specification electric energy meter, is not suitable for the detection of the multiple pattern specification three-phase electric energy meter of the manufacturing enterprise of electric energy meter.When the voltage terminal of the various signal terminals of docking, all size is various, select vertical butt joint mode, it is possible to adapt to the multi items compatibility mode of production of ammeter manufacturing enterprise.
At present when an only transfer matic detection line, the electric energy meter of a kind of pattern specification can only be produced, it is impossible to make the electric energy meter of multiple pattern specification all produce at transfer matic.If needing to produce the electric energy meter of another kind of pattern specification, then needing to change the butt joint secured on transfer matic or to connection module, but workload is greatly, change difficulty, length consuming time, inadaptable frequently replacing produces the factory of product.
Utility model content
The purpose of this utility model is in that the joint providing a kind of universal docking terminal head as automatic checkout equipment test cell, makes an automatic inspection line can be suitably used for the ammeter detection of different size model.
The utility model discloses a kind of transformer access type three-phase electric energy meter automatic inspection line butt joint, including pedestal and the testing needle being attached to and circuit board, testing needle includes needle stand and is connected to the shank of its lower end, the top of pedestal is for installing die cavity, the sidewall installing die cavity has the guard column down extended for installing testing needle, circuit board is welded with circuit plug connector socket and described needle stand, described shank is removably connected in the axial hole of testing needle guard column, the afterbody of shank inserts in described needle stand, circuit board is placed in pedestal and installs the upper surface of die cavity, it is coated with cover plate by trip bolt by cover plate, circuit board and pedestal are connected as a single entity；The upper end of described circuit plug connector socket stretches out in outside cover plate, is also associated with high-voltage isolating sheet, cover plate is provided with corresponding hole in the installation die cavity of pedestal；The quantity of described testing needle, testing needle guard column and needle stand is two nineteens; described circuit plug connector socket number is six; needle stand is copper seat; testing needle includes 15 auxiliary terminal testing needles and eight standby testing needles and four voltage terminal testing needles and two accessory power supply terminal testing needles; auxiliary terminal testing needle guard column is placed in the side in described pedestal mount type cavity length direction with an arrangement; standby testing needle guard column is arranged in the inner side of auxiliary terminal testing needle guard column, and voltage terminal testing needle guard column is positioned at pedestal and installs the opposite side of die cavity.
Described testing needle adopts copper alloy material and carries out chrome-faced process, and described shank includes needle tubing and syringe needle, and the inner chamber of needle tubing is axially provided with spring, and syringe needle is connected to needle tubing lower end by spring is telescopic.
Described each testing needle guard column highly consistent, the lower end processing of its axial hole hole wall has screw thread, is threaded connection the closing nut preventing testing needle from coming off, and it is concordant that each testing needle connects face, posterior end.
The lower end of described syringe needle is multiple needle point structures of crown shapes.
The mount type resonator end surface of described pedestal is provided with screwed hole, described cover plate, circuit board and being connected with pedestal is fastened as a whole by tapping screw.
Described circuit board is welding by both sides fishplate bar, and it has the welding plate hole corresponding with described each testing needle guard column axial hole, high-voltage isolating sheet through hole and tapping screw through hole.
Described circuit plug connector socket includes the socket A that four spacing are 2.5mm, and two spacing are the socket B of 5.0mm, and their lower end is welded on described circuit board, and circuit board is provided with corresponding pad.
The downside of described pedestal is removably connected with the balance pressure column making terminal head keep balance,Balance pressure column is metal column.
The length direction two ends of described pedestal are for installing fixing end.
This utility model is applicable to the automatic inspection line of transformer access type three-phase electric energy meter, connects circuit by the plug connector plug of electronic connector socket with test equipment；It is installed in each test cell on automatic inspection line by the fixing end of installing at pedestal two ends, by supporting for the connecting terminal box of detected three-phase electric energy meter transition to when being delivered in test cell by conveyer belt after connection module, behind the location to three-phase electric energy meter, automatic driving mechanism makes general butt joint with transition, connection module be docked, and completes certainly being dynamically connected of test equipment and tested ammeter.The three-phase electric energy meter of different types specification, place its special transition to after connection module, Aulomatizeted Detect completely can be realized on a transfer matic, solve the problem that a three-phase electric energy meter transfer matic can not produce the three-phase electric energy meter of multiple pattern specification, the application making transfer matic obtains extension, and the utilization rate of transfer matic equipment is greatly enhanced.
Certainly, connection module our unit has been also carried out research and development by the transition that the three-phase electric energy meter of various model specifications is supporting.
That is, in detection line side, use the general docking terminal head of the application, and in detected three-phase electric energy meter side, pattern specification according to electric energy meter, use can with general dock terminal head compatibility docking special transition to connection module, thus realizing Aulomatizeted Detect line after the ammeter having produced a kind of pattern specification, when needing the ammeter of the another kind of pattern specification of conversion, only need to connection module be connected on the connecting terminal box of electric energy meter by special transition, achieve that automatic butt, thus realizing quickly " thread-changing " operation (after namely production line has produced the product of former specification, change to the production process of the production of another kind of specification).
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Fig. 2 is the structural representation of pedestal in Fig. 1.
Fig. 3 is the assembling schematic diagram of testing needle and pedestal, circuit board.
Fig. 4 is the structural representation of testing needle.
Fig. 5 is the structural representation of circuit board in Fig. 1.
Fig. 6 is the structural representation of Fig. 1 cover plate.
Detailed description of the invention
As it is shown in figure 1, the utility model discloses a kind of transformer access type three-phase electric energy meter automatic inspection line butt joint, for the detection of State Grid Corporation of China's three-phase electric energy meter.Butt joint includes pedestal 1, testing needle 2, circuit board 3, cover plate 4, tapping screw 5, balance pressure column 6, circuit plug connector socket 7, testing needle closing nut 8.
Shown in Fig. 1, Fig. 2, the top of pedestal 1 is for installing die cavity 11, and the sidewall installing die cavity 11 has the guard column down extended for installing testing needle 2, installs in die cavity 11 and is connected to four high-voltage isolating sheets 17.Testing needle 2 includes 15 auxiliary terminal testing needles and eight standby testing needles and four voltage terminal testing needles and two accessory power supply terminal testing needle totally two nineteen testing needles.Auxiliary terminal testing needle guard column 13 is placed in pedestal 1 with an arrangement and installs the side of die cavity 11 length direction; standby testing needle guard column 15 is arranged in the inner side of auxiliary terminal testing needle guard column 13, and voltage terminal testing needle guard column 16 is positioned at pedestal 1 and installs the another side of die cavity 11.Each guard column has the axially extending bore for installing corresponding testing needle.The normal place arrangement of the position of auxiliary terminal testing needle and spacing and Guo Wang company three-phase electric energy meter terminal.Pedestal 1 installs the upper surface of die cavity 11 fixing hole 14 for connecting tapping screw, and the two ends of pedestal 1 length direction are for installing fixing end 18.
Circuit board 3 is placed in pedestal 1 and installs the upper surface of die cavity 11, it is coated with cover plate 4 and cover plate 4, circuit board 3 and pedestal 1 is connected as a single entity by tapping screw 5.Circuit plug connector socket 7 has six, and their lower end is welded on circuit board 3, upper end stretches out in outside cover plate 4.On cover plate 4, corresponding circuits plug connector socket place and high-voltage isolating sheet 17 place are provided with corresponding hole.
Balance pressure column 6 has three, for metal column, is removably connected in the mounting seat 12 on the downside of pedestal 1, so that pedestal 1 keeps balance.
As shown in Figure 3, Figure 4; testing needle 2 includes syringe needle 21, needle tubing 22, spring 23, needle stand 24; spring 23 is arranged in the inner chamber of needle tubing 22; syringe needle passes through the scalable lower end being connected to needle tubing 22 of spring 23; in the upper weld of needle stand pad hole on circuit board 3, bottom is tubular body, and after the axially extending bore of needle tubing 22 traverse guard column, afterbody inserts in needle stand 24; the lower end processing of guard column axially extending bore hole wall has screw thread, is threaded connection the closing nut 8 preventing testing needle 2 from coming off downwards.It is concordant that each testing needle connects face, posterior end.
As it is shown in figure 5, circuit board 3 has the electronic connector pad B35 of 34, two 5.0mm spacing of through hole of the corresponding electronic connector pad A32 of two 31, four 2.5mm spacing of nineteen welding plate hole of position testing needle guard column axially extending bore each with on pedestal 1,33, six fixing end caps of four high-voltage isolating sheet through holes.
As shown in Figure 6, cover plate 4 has the corresponding 5.0mm corresponding slotted eye A42 of pitch electronic plug connector socket of the end cap fixing hole 41, two on six corresponding pedestals 1, the corresponding corresponding slotted eye B45 of 2.5mm pitch electronic plug connector of through hole 44, four of the high_voltage isolation sheet strip on 43,4 corresponding pedestals 1 of six end cap fixing holes.
Three-phase electric energy meter automatic inspection line, when using the general butt joint of this patent, connects circuit by the plug connector plug of electronic connector socket with test equipment；It is installed in each test cell on automatic inspection line by the fixing end at two ends on pedestal；Supporting special transitional module is placed on the connecting terminal box of ammeter；When placed the special transition three-phase electric energy meter to connection module and being delivered in test cell by conveyer belt, behind the location to three-phase electric energy meter, automatic driving mechanism makes general butt joint with transition, connection module be docked, and completes certainly being dynamically connected of test equipment and tested ammeter.The three-phase electric energy meter of different types specification, place its special transition to after connection module, Aulomatizeted Detect completely can be realized on a transfer matic, solve the problem that a three-phase electric energy meter transfer matic can not produce the three-phase electric energy meter of multiple pattern specification, the application making transfer matic obtains extension, and the utilization rate of transfer matic equipment is greatly enhanced.
Claims (9)
1. a transformer access type three-phase electric energy meter automatic inspection line butt joint, including pedestal and the testing needle being attached to and circuit board, testing needle includes needle stand and is connected to the shank of its lower end, the top of pedestal is for installing die cavity, the sidewall installing die cavity has the guard column down extended for installing testing needle, circuit board is welded with circuit plug connector socket and described needle stand, described shank is removably connected in the axial hole of testing needle guard column, the afterbody of shank inserts in described needle stand, circuit board is placed in pedestal and installs the upper surface of die cavity, it is coated with cover plate by trip bolt by cover plate, circuit board and pedestal are connected as a single entity；The upper end of described circuit plug connector socket stretches out in outside cover plate, is also associated with high-voltage isolating sheet, cover plate is provided with corresponding hole in the installation die cavity of pedestal；It is characterized in that:
The quantity of described testing needle, testing needle guard column and needle stand is two nineteens; described circuit plug connector socket number is six; needle stand is copper seat; testing needle includes 15 auxiliary terminal testing needles and eight standby testing needles and four voltage terminal testing needles and two accessory power supply terminal testing needles; auxiliary terminal testing needle guard column is placed in the side in described pedestal mount type cavity length direction with an arrangement; standby testing needle guard column is arranged in the inner side of auxiliary terminal testing needle guard column, and voltage terminal testing needle guard column is positioned at pedestal and installs the opposite side of die cavity.
2. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 1, it is characterized in that: described testing needle adopts copper alloy material and carries out chrome-faced process, described shank includes needle tubing and syringe needle, the inner chamber of needle tubing is axially provided with spring, and syringe needle is connected to needle tubing lower end by spring is telescopic.
3. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 2; it is characterized in that: described each testing needle guard column highly consistent; the lower end processing of its axial hole hole wall has screw thread; being threaded connection the closing nut preventing testing needle from coming off, it is concordant that each testing needle connects face, posterior end.
4. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 3, it is characterised in that: the lower end of described syringe needle is multiple needle point structures of crown shapes.
5. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 1, it is characterised in that: the mount type resonator end surface of described pedestal is provided with screwed hole, described cover plate, circuit board and being connected with pedestal is fastened as a whole by tapping screw.
6. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 5; it is characterized in that: described circuit board is welding by both sides fishplate bar that it has the welding plate hole corresponding with described each testing needle guard column axial hole, high-voltage isolating sheet through hole and tapping screw through hole.
7. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 3, it is characterized in that: described circuit connector socket includes the socket A that four spacing are 2.5mm, two spacing are the socket B of 5.0mm, their lower end is welded on described circuit board, and circuit board is provided with corresponding pad.
8. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 3, it is characterised in that: the downside of described pedestal is removably connected with the balance pressure column making terminal head keep balance,Balance pressure column is metal column.
9. transformer access type three-phase electric energy meter automatic inspection line butt joint as claimed in claim 3, it is characterised in that: the length direction two ends of described pedestal are for installing fixing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135313.2U CN205353349U (en) | 2016-02-23 | 2016-02-23 | Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135313.2U CN205353349U (en) | 2016-02-23 | 2016-02-23 | Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353349U true CN205353349U (en) | 2016-06-29 |
Family
ID=56183752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135313.2U Active CN205353349U (en) | 2016-02-23 | 2016-02-23 | Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205353349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806897A (en) * | 2017-11-28 | 2018-03-16 | 国网冀北电力有限公司电力科学研究院 | A kind of automatic crimping system of measurement instrument |
-
2016
- 2016-02-23 CN CN201620135313.2U patent/CN205353349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806897A (en) * | 2017-11-28 | 2018-03-16 | 国网冀北电力有限公司电力科学研究院 | A kind of automatic crimping system of measurement instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104793125B (en) | A kind of test device of photovoltaic combiner box current divider measurement plate | |
| CN205353349U (en) | Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter | |
| CN104535811B (en) | A kind of ammeter connecting element | |
| CN108051114A (en) | Bus duct temperature measuring equipment | |
| CN205608110U (en) | Automatic change product quality control and survey equipment | |
| CN203745492U (en) | Universal needle bed | |
| CN203800596U (en) | Wiring terminal for reactive-power automatic compensator | |
| CN204256154U (en) | For the auxiliary terminal butt junction that single-phase electric energy meter detects automatically | |
| CN201222538Y (en) | High-performance ammeter access line device | |
| CN208998996U (en) | A kind of dismounting test instrument for nuclear power plant voltage stabilizer safety valve pilot valve | |
| CN208350864U (en) | A kind of general-purpose needle bed | |
| CN203630341U (en) | Automatic voltage-withstanding verification device integrated with three-phase electric energy meter and special transformer III | |
| CN104201682B (en) | A kind of high pressure passive filtering cabinet of built-in annular reactor | |
| CN203630343U (en) | Automatic voltage-withstanding verification device integrated with three-phase electric energy meter and concentrator | |
| CN203519772U (en) | Automatic voltage withstand calibration device compatible with three-phase electric energy meter and electricity consumption information collection terminal | |
| CN221528801U (en) | Test device for testing safety of base connector structure of cordless electric kettle | |
| CN209514522U (en) | A kind of Quick Release organizes computer cabinet fastly | |
| CN211026370U (en) | Quick temperature change test box | |
| CN209200227U (en) | A kind of secondary connection plate being easily installed | |
| CN215953694U (en) | Stainless steel shielding cover for high-voltage line | |
| CN215448140U (en) | Intelligent odor remover weighing module | |
| CN203759166U (en) | Circuit board detection equipment | |
| CN221508637U (en) | Safe combined connector seat board | |
| CN219532182U (en) | Radio frequency admittance level gauge | |
| CN204614650U (en) | Namely a kind of spliced current transformer inserts installation module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |