CN203855256U - Winder for transformer characteristic test wire - Google Patents
Winder for transformer characteristic test wire Download PDFInfo
- Publication number
- CN203855256U CN203855256U CN201420212907.XU CN201420212907U CN203855256U CN 203855256 U CN203855256 U CN 203855256U CN 201420212907 U CN201420212907 U CN 201420212907U CN 203855256 U CN203855256 U CN 203855256U
- Authority
- CN
- China
- Prior art keywords
- wire
- winder
- fabric wheel
- transformer characteristic
- characteristic testing
- 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.)
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Links
- 239000004744 fabric Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model provides a winder for a transformer characteristic test wire, and belongs to the technical field of power equipment. The winder comprises the transformer characteristic test wire, a winder body and a guider, wherein the winder body comprises an open type wire pressing wheel, a return device, a fixing seat and a waterproof box; the wire pressing wheel is wound with the transformer characteristic test wire; the fixing seat is arranged on the left side of the wire pressing wheel, and the square waterproof box is arranged on the right side; the return device is arranged in the wire pressing wheel; and wire baffles are arranged at both the left end and the right end of the wire pressing wheel. The winder for the transformer characteristic test wire has the benefits as follows: as a special wire for a transformer characteristic tester, the winder can control collection and releasing of the test wire during transformer test, preparation time can be saved at the beginning and the end of the test, the test efficiency is improved, and at the same time, the test accuracy is enhanced.
Description
Technical field
The utility model belongs to electrical equipment technical field, relates in particular to a kind of transformer characteristic testing wire winder.
Background technology
Transformer characteristic testing wire is mainly used in the tests such as the open circuit loss, no-load current, load loss, impedance voltage of measuring transformer.In test procedure, transformer characteristic testing wire repeatedly need to be pulled out, regained, present stage relies on substantially manually pulls out and regains, and the effort of taking a lot of work also may cause transformer characteristic testing wire to be wound around even and damage, also the accuracy of possibility impact testing result.
Summary of the invention
According to above deficiency, the utility model provides a kind of transformer characteristic testing wire winder, facilitates pulling out and regaining of transformer characteristic testing wire, reduces cost of labor, has improved the accuracy rate of test.
The technical solution adopted in the utility model is: a kind of transformer characteristic testing wire winder, by transformer characteristic testing wire, winder and guides, formed, and described winder comprises open fabric wheel, return gear, permanent seat and compartment; Described transformer characteristic testing wire is wrapped on fabric wheel; Described fabric wheel left side is provided with permanent seat, and right side is provided with square compartment; In fabric wheel, be provided with return gear; The two ends, left and right of described fabric wheel are provided with wire-blocking board, and the diameter of wire-blocking board is greater than the diameter of fabric wheel, and left wire-blocking board is provided with through wires hole, and the outer eaves of left wire-blocking board is oblique left; The outer eaves of right wire-blocking board is oblique to the right; On described permanent seat, be welded with a support, support front end arranges a guides, and guides is located at the dead ahead of fabric wheel, and described guides is provided with upper and lower two rollers, transformer characteristic testing wire passes in the middle of two rollers, and guides has guaranteed that transformer characteristic testing wire return is accurate; Described transformer characteristic testing wire is copper material, has 3, and every is comprised of thick thin two wires, and thin wire is magnitude of voltage testing wire, diameter 3.0mm; Heavy gauge wire is current value testing wire, and diameter is 4.0mm, and transformer characteristic testing wire total length is 7.5-45m.
Described return gear mainly comprises volute spiral spring and return gear is bound up on to the connecting device of fabric wheel rotation direction; Described volute spiral spring is fixed in fabric wheel, and volute spiral spring center is fixed on center shaft, and the other end is fixed on fabric wheel inwall, and its material adopts spring steel to make, and has guaranteed the premium properties of shell fragment.
The beneficial effects of the utility model are: as the specialty line of Measuing Meter for Transformer Performance, when transformer test, can control the folding and unfolding of testing wire, and save setup time in on-test with while completing, and improved the efficiency of test, improved the accuracy of experiment simultaneously.
Accompanying drawing explanation
Further illustrate with reference to the accompanying drawings below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of winder;
Fig. 3 is the A-A cutaway view of Fig. 2.
Shown in figure: 1 through wires hole, 2 fabric wheels, 3 wire-blocking boards, 4 permanent seats, 5 supports, 6 guidess, 7 transformer characteristic testing wires, 8 compartment, 9 volute spiral springs, 10 center shafts.
The specific embodiment
According to concrete the drawings and specific embodiments, the utility model is further illustrated below:
Embodiment 1, a kind of transformer characteristic testing wire winder, by transformer characteristic testing wire 7, winder and guides 6, formed, described transformer characteristic testing wire 7 is wrapped on the fabric wheel 2 of winder, described winder comprises open fabric wheel 2, return gear, permanent seat 4 and compartment 8, described fabric wheel 2 left sides are provided with permanent seat 4, and right side is provided with square compartment 8; In fabric wheel 2, be provided with return gear; The two ends, left and right of described fabric wheel 2 are provided with wire-blocking board 3, and the diameter of wire-blocking board 3 is greater than the diameter of fabric wheel 2, and left wire-blocking board is provided with through wires hole 1, and the outer eaves of left wire-blocking board is oblique left; The outer eaves of right wire-blocking board is oblique to the right; On described permanent seat 4, be welded with a support 5, support 5 front ends arrange a guides 6, guides 6 is located at the dead ahead of fabric wheel 2, described guides 6 is provided with upper and lower two rollers, transformer characteristic testing wire 7 passes in the middle of two rollers, and guides 6 has guaranteed that transformer characteristic testing wire 7 returns are accurate.Described transformer characteristic testing wire 7 is copper material, has 3, and every is comprised of thick thin two wires, and thin wire is magnitude of voltage testing wire, diameter 3.0mm; Heavy gauge wire is current value testing wire, and diameter is 4.0mm, and transformer characteristic testing wire 7 total lengths are 7.5-45m.Described return gear mainly comprises volute spiral spring 9 and return gear is bound up on to the connecting device of fabric wheel 2 rotation directions; Described volute spiral spring 9 is fixed in fabric wheel 2, and volute spiral spring 9 centers are fixed on center shaft 10, and the other end is fixed on fabric wheel 2 inwalls, and its material adopts spring steel to make, and has guaranteed the premium properties of shell fragment.At the beginning of experiment, transformer characteristic testing wire 7 is pulled out from guides 6, volute spiral spring 9 dishes are tight; When needs reclaim, volute spiral spring 9 resiliences, regain transformer characteristic testing wire 7, simple to operate.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description, the apparent variation of being extended out thus or change are still among protection domain of the present utility model.
Claims (2)
1. a transformer characteristic testing wire winder, is comprised of transformer characteristic testing wire, winder and guides, and described winder comprises open fabric wheel, return gear, permanent seat and compartment; Feature is that described transformer characteristic testing wire is wrapped on fabric wheel; Described fabric wheel left side is provided with permanent seat, and right side is provided with square compartment; In fabric wheel, be provided with return gear; The two ends, left and right of described fabric wheel are provided with wire-blocking board, and the diameter of wire-blocking board is greater than the diameter of fabric wheel, and left wire-blocking board is provided with through wires hole, and the outer eaves of left wire-blocking board is oblique left; The outer eaves of right wire-blocking board is oblique to the right; On described permanent seat, be welded with a support, support front end arranges a guides, and guides is located at the dead ahead of fabric wheel, and described guides is provided with upper and lower two rollers, and transformer characteristic testing wire passes in the middle of two rollers; Described transformer characteristic testing wire is copper material, has 3, and every is comprised of thick thin two wires, and thin wire is magnitude of voltage testing wire, diameter 3.0mm; Heavy gauge wire is current value testing wire, and diameter is 4.0mm, and transformer characteristic testing wire total length is 7.5-45m.
2. transformer characteristic testing wire winder according to claim 1, is characterized in that described return gear mainly comprises volute spiral spring and return gear is bound up on to the connecting device of fabric wheel rotation direction; Described volute spiral spring is fixed in fabric wheel, and volute spiral spring center is fixed on center shaft, and the other end is fixed on fabric wheel inwall, and its material adopts spring steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212907.XU CN203855256U (en) | 2014-04-29 | 2014-04-29 | Winder for transformer characteristic test wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212907.XU CN203855256U (en) | 2014-04-29 | 2014-04-29 | Winder for transformer characteristic test wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855256U true CN203855256U (en) | 2014-10-01 |
Family
ID=51605124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212907.XU Active CN203855256U (en) | 2014-04-29 | 2014-04-29 | Winder for transformer characteristic test wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855256U (en) |
-
2014
- 2014-04-29 CN CN201420212907.XU patent/CN203855256U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |