CN204927011U - A mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line - Google Patents
A mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line Download PDFInfo
- Publication number
- CN204927011U CN204927011U CN201520721002.XU CN201520721002U CN204927011U CN 204927011 U CN204927011 U CN 204927011U CN 201520721002 U CN201520721002 U CN 201520721002U CN 204927011 U CN204927011 U CN 204927011U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- copper
- guide rod
- bar
- 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
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides a mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line, includes: one fixes jacking cylinder (1) on examination assembly line frame, and its tailpiece of the piston rod is fixed with first support, is fixed with axis and the parallel horizontal arrangement of the three syntropy of jacking cylinder vertically a guide rod cylinder (2) on the first support, and a guide rod cylinder's tailpiece of the piston rod respectively is fixed with bar copper centre gripping gas claw (4), be fixed with axis and guide rod cylinder vertically fine setting cylinder (3) on the first support bottom surface, the tailpiece of the piston rod of fine setting cylinder (3) is fixed with the second support jointly, is fixed with the 2nd guide rod cylinder cylinder body corresponding to guide rod cylinder's the parallel horizontal arrangement of three syntropy on the second support, and the 2nd guide rod cylinder's tailpiece of the piston rod respectively is fixed with copper bar centre gripping gas claw. The adaptable round hole mutual -inductor of bar copper punching and the square hole mutual -inductor that needs the copper bar punching, the fine setting cylinder of needing of this device still can be used to adjust the height of copper bar to adapt to the not square hole mutual -inductor of co -altitude.
Description
Technical field
The utility model relates to a kind of fixed core threading device of instrument transformer conduction copper rod/copper bar automatically examining and determine streamline for electric power system instrument transformer.
Background technology
Instrument transformer is the metrology devices of electric power system, very large to the workload of its calibrating, and in order to save manpower, improve calibration accuracy and efficiency, grid company promotes the application that streamline automatically examined and determine by instrument transformer.Automatically examine and determine on streamline at instrument transformer, the project such as the outward appearance of system calibration instrument transformer, withstand voltage, error.Wherein, the station of calibrating transformer error, needs copper rod or copper bar to pass instrument transformer centre bore to form primary circuit.
Streamline error testing station automatically examined and determine by a kind of instrument transformer of prior art, 12 instrument transformer marshallings, wait for that copper rod or copper bar are once passed the centre bore of instrument transformer by existing core threading device, then clamp formation primary circuit, two ends, examined and determine by big current.But this core threading device is isometric with calibrating station, and floor space is large, can not simultaneous adaptation circular hole and square hole two kinds of instrument transformers, and be difficult to fine setting copper bar height.
Utility model content
Technical problem to be solved in the utility model, just be to provide a kind of fixed core threading device of instrument transformer primary conductive copper rod/copper bar automatically examining and determine streamline for electric power system instrument transformer, it not only can adapt to circular hole and square hole two kinds of instrument transformers, and copper bar height can be finely tuned, to adapt to the square hole instrument transformer of different model.
Solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
For examining and determine the fixed core threading device of instrument transformer conduction copper rod/copper bar of streamline, it is characterized in that comprising:
One is fixed on the jacking cylinder (1) on described calibrating streamline framework, its tailpiece of the piston rod is fixed with the first support, first support is fixed with axis and jacking vertical cylinder three or horizontal the first guide rod cylinder (2) of four cocurrent and parallels, the tailpiece of the piston rod of the first guide rod cylinder is respectively fixed with copper rod clamping gas pawl (4); The first described support bottom surface is fixed with the fine setting cylinder (3) that some axis are vertical with guide rod cylinder, the tailpiece of the piston rod of each fine setting cylinder (3) is fixed with the second support jointly, second support is fixed with corresponding to three of guide rod cylinder or horizontal the second guide rod cylinder cylinder body of four cocurrent and parallels, the tailpiece of the piston rod of the second guide rod cylinder is respectively fixed with copper bar clamping gas pawl.
Described jacking cylinder is fixed on the height and position on streamline framework, and when its piston rod should be made to retract, the copper rod clamped by copper rod clamping gas pawl is in working depth; And piston rod is when stretching out, the clamped copper bar of copper bar clamping gas pawl is in working depth.
Beneficial effect: this device can meet the needs of the circular hole instrument transformer of copper rod punching and need the square hole instrument transformer of copper bar punching, fine setting cylinder also can be used for the height adjusting copper bar, to adapt to the square hole instrument transformer of differing heights.
Calibrating streamline, for reducing floor space, shortens transmission line, and adopt copper rod/copper bar to wait in calibrating station original place, instrument transformer grouping enters station, and the gas pawl supporting copper rod/copper bar alternately clamps the mode of copper rod/copper bar.This mode neither hinders entering of instrument transformer, copper rod/copper bar can be kept again as you were, eliminate punching drive unit, station is compact, shorten pipeline, add cylinder, gas pawl quantity simultaneously, make PLC control program slightly aobvious complicated, but effectively meet the customer requirement reducing floor space.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model for the punching of circular hole instrument transformer;
Fig. 2 is the schematic diagram of the utility model for the punching of ting model square hole instrument transformer;
Fig. 3 is the schematic diagram of the utility model for the punching of large model square hole instrument transformer.
Embodiment
Reference Fig. 1, Fig. 2 and Fig. 3 are an embodiment of the present utility model, comprise at least one cylinder body and be fixed on jacking cylinder 1 on instrument transformer automatic Verification streamline framework, its tailpiece of the piston rod is fixed with the first support, first support is fixed with the first guide rod cylinder 2 cylinder body of axis and jacking vertical cylinder three horizontal parallel proper alignment in the same way, the tailpiece of the piston rod of the first guide rod cylinder is fixed with independently copper rod clamping gas pawl 4 separately.
On the bottom surface of the first support, be fixed with again fine setting cylinder 3 cylinder body that some axis are vertical with guide rod cylinder, the tailpiece of the piston rod of each fine setting cylinder 3 is then fixed with second support jointly, second support is fixed with corresponding to the second horizontal guide rod cylinder cylinder body of three cocurrent and parallels of guide rod cylinder, the tailpiece of the piston rod of the second guide rod cylinder is then fixed with copper bar clamping gas pawl separately.
Jacking cylinder is fixed on height and position on streamline framework or piston rod stroke design, and when its piston rod should be made to retract, the copper rod clamped by copper rod clamping gas pawl 4 is in working depth; And piston rod is when stretching out, the clamped copper bar of copper bar clamping gas pawl is in working depth.
The course of work: Fig. 1 is the position view of circular hole instrument transformer of the present utility model punching, the end face of the clamped copper rod 5 of copper rod clamping gas pawl 4 is shown in figure, the gentle pawl of three cover guide rod cylinder, clamp two ends and the centre of copper rod 5 respectively, three guide rod cylinder piston rods stretch out simultaneously, and copper rod is sent into service position.First the gas pawl of front end unclamps, and guide rod cylinder is return, and first group of 6 instrument transformer enters, and now the gentle pawl of all the other two cover guide rod cylinder supports centre and the rear end of copper rod.After 6 instrument transformers enter, the middle gentle pawl of guide rod cylinder is return, and the gentle pawl of the guide rod cylinder of front end stretches out, and clamping front end, 6 instrument transformers continue to move to assigned address.At this moment, the middle gentle pawl of guide rod cylinder stretches out clamping copper rod, and the gentle pawl of guide rod cylinder of front end is return, and waits for that next group 6 instrument transformers enter.The copper rod of diameter 22mm, length 2.3m is alternately supported by three groups of gentle pawls of guide rod cylinder, in punching process, always has two groups of gentle pawls of guide rod cylinder to support simultaneously.If copper rod insufficient rigidity, can arrange four groups of gentle pawls of guide rod cylinder, instrument transformer divides three groups (4) to enter, and at this moment always has three groups of gentle pawls of guide rod cylinder to support copper rod.
Fig. 2 is the position view of ting model square hole instrument transformer of the present utility model punching, jacking cylinder jack-up, and fine setting cylinder stretches out, and makes copper bar be in instrument transformer centre-height, repeats above-mentioned action, and instrument transformer grouping enters station.
Fig. 3 is the position view of large model square hole instrument transformer of the present utility model punching, same jacking cylinder jack-up, but fine setting cylinder is return, and makes copper bar be in instrument transformer centre-height, repeats above-mentioned action, and instrument transformer grouping enters station.
Claims (2)
1., for examining and determine the fixed core threading device of instrument transformer conduction copper rod/copper bar of streamline, it is characterized in that comprising:
One is fixed on the jacking cylinder (1) on described calibrating streamline framework, its tailpiece of the piston rod is fixed with the first support, first support is fixed with axis and jacking vertical cylinder three or horizontal the first guide rod cylinder (2) of four cocurrent and parallels, the tailpiece of the piston rod of the first guide rod cylinder is respectively fixed with copper rod clamping gas pawl (4); The first described support bottom surface is fixed with the fine setting cylinder (3) that some axis are vertical with guide rod cylinder, the tailpiece of the piston rod of each fine setting cylinder (3) is fixed with the second support jointly, second support is fixed with corresponding to three of guide rod cylinder or horizontal the second guide rod cylinder cylinder body of four cocurrent and parallels, the tailpiece of the piston rod of the second guide rod cylinder is respectively fixed with copper bar clamping gas pawl.
2. the fixed core threading device of instrument transformer conduction copper rod/copper bar for examining and determine streamline according to claim 1, it is characterized in that: described jacking cylinder is fixed on the height and position on streamline framework, when its piston rod should be made to retract, the copper rod clamped by copper rod clamping gas pawl is in working depth; And piston rod is when stretching out, the clamped copper bar of copper bar clamping gas pawl is in working depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721002.XU CN204927011U (en) | 2015-09-16 | 2015-09-16 | A mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721002.XU CN204927011U (en) | 2015-09-16 | 2015-09-16 | A mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927011U true CN204927011U (en) | 2015-12-30 |
Family
ID=54976119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721002.XU Active CN204927011U (en) | 2015-09-16 | 2015-09-16 | A mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293400A (en) * | 2017-08-13 | 2017-10-24 | 安徽君华舜义恩佳非晶材料有限公司 | A kind of current transformer automatic transport guide rod |
| CN112710978A (en) * | 2020-11-30 | 2021-04-27 | 国网北京市电力公司 | Detection system of anti-direct current transformer |
-
2015
- 2015-09-16 CN CN201520721002.XU patent/CN204927011U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293400A (en) * | 2017-08-13 | 2017-10-24 | 安徽君华舜义恩佳非晶材料有限公司 | A kind of current transformer automatic transport guide rod |
| CN107293400B (en) * | 2017-08-13 | 2019-03-05 | 安徽君华舜义恩佳非晶材料有限公司 | A kind of current transformer conveys guide rod automatically |
| CN112710978A (en) * | 2020-11-30 | 2021-04-27 | 国网北京市电力公司 | Detection system of anti-direct current transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204927011U (en) | A mutual -inductor electrically conducts fixed punching device of bar copper / copper bar for examineing and determine assembly line | |
| CN202062209U (en) | Screw machine device | |
| CN204719198U (en) | A kind of multi-functional adjustable detection fixture for electro-magnetic circuit breaker | |
| CN206250000U (en) | A kind of transformer erecting device | |
| CN203756493U (en) | Fuel pump core test equipment | |
| CN202903595U (en) | Clamping device for bolt tension test | |
| CN205015453U (en) | Semi -automatic high -voltage insulation test of relay machine | |
| CN211639606U (en) | Junction box mounting and positioning device for solar module production | |
| CN204053935U (en) | A kind of bicycle front handlebar handle installation auxiliary fixing device | |
| CN103231229B (en) | Universal joint processing device | |
| CN205488978U (en) | Push in device | |
| CN203385527U (en) | Test device for hose test | |
| CN203432490U (en) | Device for testing cotton-spinning spindle | |
| CN206725211U (en) | Plugs and sockets life test machine | |
| CN206436162U (en) | A kind of frock clamp | |
| CN209830510U (en) | Plastic bottle cap processing and fixing device | |
| CN203644551U (en) | Pressing-fit pressing tool for amorphous alloy dry-type transformer low-voltage coil | |
| CN204449741U (en) | A kind of universal passenger vehicle attaches together frock | |
| CN203839680U (en) | Wire harness wiring mechanism | |
| CN212652216U (en) | High-voltage detection device | |
| CN214816178U (en) | Special environment-friendly welding device for door and window frames | |
| CN204556512U (en) | Cloth cover testing stand | |
| CN203519321U (en) | Plate pin direction insertion type framework support node pullout resistance force test component | |
| CN203031064U (en) | Tapping device for product inner circle | |
| CN212525723U (en) | Bending device for tire air nozzle pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |