CN204086325U - Takeup type p-wire box - Google Patents
Takeup type p-wire box Download PDFInfo
- Publication number
- CN204086325U CN204086325U CN201420588713.XU CN201420588713U CN204086325U CN 204086325 U CN204086325 U CN 204086325U CN 201420588713 U CN201420588713 U CN 201420588713U CN 204086325 U CN204086325 U CN 204086325U
- Authority
- CN
- China
- Prior art keywords
- insulated column
- insulation sleeve
- change
- fixed slot
- groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
A kind of takeup type p-wire box, comprise shell, enclosure center is fixedly connected with insulated column, the upper and lower correspondence of sidewall of insulated column offers multiple groove, relatively insulating cylinder is rotatably installed with outside insulated column, the upper and lower correspondence of insulating cylinder inwall is fixedly connected with multiple change, change is corresponding with groove, change is positioned at groove, insulated column inside is fixedly installed multiple fixed slot, the outer end of fixed slot extend out to insulated column outer face, the inner end of fixed slot stretches in groove, change and fixed slot sliding contact, torsion spring is connected with between insulated column and insulating cylinder, insulation sleeve is wound with outside insulating cylinder, many p-wires are provided with in insulation sleeve, every root p-wire inner end is corresponding to be respectively electrically connected with a change, p-wire outer end is connected to movable plug.Enclosure is fixedly connected with insulation sleeve location clip, is buckled in the clip of insulation sleeve location after insulation sleeve stretches out.
Description
Technical field
The utility model relates to a kind of power test instrument, particularly relates to a kind of takeup type p-wire box.
Background technology
Along with the development of electrical equipment, more and more higher to equipment test conditional request, and test number (TN) also gets more and more, such as, when doing the test such as protective calibration, ac voltage withstanding, often need many electric currents, voltage test line could meet testing requirements, the common test line adopted in test often there will be experimental test line different in size, the problems such as required test wire can not be found rapidly; Meanwhile, connect when taking out stitches and easily occur mutual winding, knotting, in disorder phenomenon, thus the waste plenty of time, reduce work efficiency.
Utility model content
The utility model, for deficiency, provides a kind of takeup type p-wire box that can improve electrical test efficiency.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of takeup type p-wire box, comprise shell, enclosure center is fixedly connected with insulated column, it is characterized in that, the upper and lower correspondence of sidewall of insulated column offers multiple groove, relatively insulating cylinder is rotatably installed with outside insulated column, the upper and lower correspondence of insulating cylinder inwall is fixedly connected with multiple change, change is corresponding with groove, change is positioned at groove, insulated column inside is fixedly installed multiple fixed slot, the outer end of fixed slot extend out to insulated column outer face, the inner end of fixed slot stretches in groove, change and fixed slot sliding contact, torsion spring is connected with between insulated column and insulating cylinder, insulation sleeve is wound with outside insulating cylinder, many p-wires are provided with in insulation sleeve, every root p-wire inner end is corresponding to be respectively electrically connected with a change, p-wire outer end is connected to movable plug.
According to described takeup type p-wire box, it is characterized in that, described enclosure is fixedly connected with insulation sleeve location clip, is buckled in the clip of insulation sleeve location after insulation sleeve stretches out.
Many p-wires are concentrated and are wrapped in insulation sleeve by the utility model, suitable length can be put according to actual needs during use, movable plug is connected to testing apparatus, surveying instrument is connected to fixed slot, after test, pull up each plug and regain p-wire, whole process is quick, smooth, easy for operation, substantially increase electrical test efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing:
1, shell; 2, insulation sleeve; 3, change; 4, insulated column; 5, groove; 6, fixed slot; 7, insulating cylinder; 8, p-wire; 9, movable plug; 10, insulation sleeve location clip; 11, torsion spring.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of takeup type p-wire box, comprise shell 1, shell 1 inside center is fixedly connected with insulated column 4, the upper and lower correspondence of sidewall of insulated column 4 offers multiple groove 5, insulating cylinder 7 is relatively rotatably installed with outside insulated column 4, the upper and lower correspondence of insulating cylinder 7 inwall is fixedly connected with multiple change 3, change 3 is corresponding with groove 5, change 3 is positioned at groove 5, insulated column 4 inside is fixedly installed multiple fixed slot 6, the outer end of fixed slot 6 extend out to insulated column 4 outer face, the inner end of fixed slot 6 stretches in groove 5, change 3 and fixed slot 6 sliding contact, torsion spring 11 is connected with between insulated column 4 and insulating cylinder 7, insulation sleeve 2 is wound with outside insulating cylinder 7, many p-wires 8 are provided with in insulation sleeve 2, every root p-wire 8 inner end is corresponding to be respectively electrically connected with a change 3, p-wire 8 outer end is connected to movable plug 9.
In the present embodiment, outside described shell 1, be fixedly connected with insulation sleeve location clip 10, be buckled in after insulation sleeve 2 stretches out in the clip 10 of insulation sleeve location.
Claims (2)
1. a takeup type p-wire box, comprise shell (1), shell (1) inside center is fixedly connected with insulated column (4), it is characterized in that, the upper and lower correspondence of sidewall of insulated column (4) offers multiple groove (5), insulated column (4) outside is rotatably installed with insulating cylinder (7) relatively, the upper and lower correspondence of insulating cylinder (7) inwall is fixedly connected with multiple change (3), change (3) is corresponding with groove (5), change (3) is positioned at groove (5), insulated column (4) inside is fixedly installed multiple fixed slot (6), the outer end of fixed slot (6) extend out to insulated column (4) outer face, the inner end of fixed slot (6) stretches in groove (5), change (3) and fixed slot (6) sliding contact, torsion spring (11) is connected with between insulated column (4) and insulating cylinder (7), insulating cylinder (7) outside is wound with insulation sleeve (2), many p-wires (8) are provided with in insulation sleeve (2), every root p-wire (8) inner end is corresponding to be respectively electrically connected with a change (3), p-wire (8) outer end is connected to movable plug (9).
2. takeup type p-wire box according to claim 1, is characterized in that, described shell (1) outside is fixedly connected with insulation sleeve location clip (10), is buckled in insulation sleeve location clip (10) after insulation sleeve (2) stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588713.XU CN204086325U (en) | 2014-10-12 | 2014-10-12 | Takeup type p-wire box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588713.XU CN204086325U (en) | 2014-10-12 | 2014-10-12 | Takeup type p-wire box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086325U true CN204086325U (en) | 2015-01-07 |
Family
ID=52179026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588713.XU Expired - Fee Related CN204086325U (en) | 2014-10-12 | 2014-10-12 | Takeup type p-wire box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086325U (en) |
-
2014
- 2014-10-12 CN CN201420588713.XU patent/CN204086325U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201741971U (en) | Wire attachment for preventing winding among wires | |
| CN204010983U (en) | A kind of new-type superhigh pressure indirect type outlet structure | |
| CN202997949U (en) | Twenty-four pulse wave rectification transformer | |
| CN204086325U (en) | Takeup type p-wire box | |
| CN203705487U (en) | Cable head insulating and branching device for three-core cables | |
| CN203481031U (en) | High-voltage transformer | |
| CN202351376U (en) | Insulation detection equipment for high-voltage electromagnetic wire | |
| CN204215890U (en) | Current transformer | |
| CN205177566U (en) | High -frequency transformer with single -phase high -power loop construction | |
| CN204117789U (en) | The pin configuration of 110kV above three dimensional wound core transformer | |
| CN203787265U (en) | Transformer sleeve provided with intelligent measuring terminal | |
| CN203596264U (en) | Lightning-protection low-loss voltage-regulating distribution transformer | |
| CN202221684U (en) | Insulating sheath used for replacing electric energy meters | |
| CN205303136U (en) | Long -life transformer based on it optimizes structure to indulge insulating properties | |
| CN204315249U (en) | There is the Novel electric cable end of temp monitoring function | |
| CN203649228U (en) | Wire harness forming device | |
| CN203931778U (en) | A kind of outdoor composite insulation formula voltage transformer | |
| CN201741547U (en) | Transformer lead structure | |
| CN203377080U (en) | Open-type transformer high-voltage wire winding | |
| CN202145404U (en) | Electroslag furnace transformer | |
| CN202930179U (en) | Safety structure of high-frequency transformer | |
| CN205562591U (en) | End screen junction box with double -shielded function | |
| CN204179041U (en) | A kind of circuit breaker polytropic ratio divide-shut brake coil | |
| CN204884824U (en) | Shorten insulation distance's transformer coil insulation system | |
| CN202513026U (en) | Combined type current transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |