CN207457303U - A kind of p-wire component - Google Patents
A kind of p-wire component Download PDFInfo
- Publication number
- CN207457303U CN207457303U CN201721381487.8U CN201721381487U CN207457303U CN 207457303 U CN207457303 U CN 207457303U CN 201721381487 U CN201721381487 U CN 201721381487U CN 207457303 U CN207457303 U CN 207457303U
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- Prior art keywords
- wire
- line outlet
- rotating shaft
- component
- plug
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- 210000001847 Jaw Anatomy 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 241001646071 Prioneris Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003781 Tooth Socket Anatomy 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
A kind of p-wire component disclosed in the utility model embodiment, including p-wire and wire spool, wire spool includes the first line outlet, the second line outlet, for the p-wire rotating shaft wound and the resetting spring that p-wire is driven to be wrapped in rotating shaft, the first end of p-wire is pierced by from the first line outlet, and the second end of p-wire is pierced by from the second line outlet；When positioned at first state, first end can be pulled out from the first line outlet, and second end can be pulled out from the second line outlet；When positioned at the second state, p-wire revolution is wound to rotating shaft.Compared with prior art, using the p-wire component in the utility model embodiment, the p-wire of long length may be employed, need not wiring repeatedly, it is dangerous to avoid the occurrence of tactile line, simultaneously, it can be automatically performed during the p-wire component take-up adopted the structure, it is small to occupy site space, and operator is not required to arrange p-wire in time, do not dally over one's work efficiency, so as to improve work efficiency.
Description
Technical field
The utility model is related to technical field of power systems, more specifically to a kind of p-wire component.
Background technology
At present, relay protection scene, p-wire that laboratory and other test site use all are that length is fixed, test
Line is suitable only for jack type testing terminal, it is necessary to install experiment additional again to testing line head in the case of different calibrating terminals
Wire clamp, experiment pincers etc., when testing equipment with test equipment farther out when need by two even more p-wires be connected use, connection
P-wire ferrule is exposed afterwards, has the danger got an electric shock.If being wrapped up using insulating tape, needing after the test entirely
Insulating tape is removed in portion, and test wire quantity is various, is occupied site space, is needed timely repairing experiment line, not only dallies over one's work
Efficiency, and add the activity duration.
Therefore, how work efficiency is improved, becomes the technical issues of those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, technical problem to be solved in the utility model is how to improve work efficiency, for this purpose, this practicality is new
Type provides a kind of p-wire component.
To achieve the above object, the utility model provides following technical solution：
A kind of p-wire component, including p-wire, the p-wire component further includes：
Wire spool, the wire spool include the first line outlet, the second line outlet, for the p-wire winding rotating shaft and
The p-wire is driven to be wrapped in the resetting spring of the rotating shaft, the first end of the p-wire is worn from first line outlet
Go out, the second end of the p-wire is pierced by from second line outlet；When positioned at first state, the first end can be from
One line outlet pulls out, and the second end can be pulled out from second line outlet；When positioned at the second state, the p-wire revolution
It is wound to the rotating shaft.
Preferably, in above-mentioned p-wire component, the resetting spring is volute spring, and one end of the volute spring is consolidated
It is scheduled on the rotating shaft, the gap of the p-wire through the volute spring is wrapped on the rotating shaft.
Preferably, in above-mentioned p-wire component, the wire spool further includes locking button, when the pressing locking button
When, the pull-out length of the p-wire is fixed, and when disclosing the locking button, the p-wire is in free state.
Preferably, in above-mentioned p-wire component, the first end of the p-wire is provided with to install on a tester
The first plug.
Preferably, in above-mentioned p-wire component, the second end of the p-wire is provided with the second of connecting test equipment
Plug.
Preferably, in above-mentioned p-wire component, the quantity of second plug is multiple.
Preferably, in above-mentioned p-wire component, multiple second plugs are inserted for jaw type plug, jack, plug and clip
One or more of head.
It can be seen from the above technical scheme that when needing connecting test instrument and test equipment, the of p-wire is pulled
One end and second end so that p-wire component is in first state, until to suitable length, utilizes the first end of p-wire and the
Two end connecting test instrument and test equipment.After the completion of to be tested, first end and second end is disassembled, p-wire component is in
Second state, under the driving of resetting spring, p-wire revolution is wound on rotating shaft, so as to be automatically performed take-up.With showing
There is technology to compare, using the p-wire component in the utility model embodiment, the p-wire of long length may be employed, it need not
Wiring repeatedly, it is dangerous to avoid the occurrence of tactile line, meanwhile, when p-wire component take-up adopted the structure, can be automatically performed, and account for
It is small with site space, operator is not required to arrange p-wire in time, do not dally over one's work efficiency, so as to improve work efficiency.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
A kind of structure diagram for p-wire component that Fig. 1 is provided by the utility model embodiment.
Wherein, 100 it is wire spool, 101 be the first line outlet, 102 be the second line outlet, 103 be rotating shaft, 104 is multiple
Position spring, 200 be p-wire, 201 be first end, 202 be second end.
Specific embodiment
The core of the utility model is to provide a kind of p-wire component, to improve work efficiency.
In addition, embodiments illustrated below does not play any restriction effect to the utility model content recorded in claim.
In addition, the full content of the composition represented by example below is not limited to the solution as the utility model recorded in claim
Necessary to scheme.
Referring to Fig. 1, the p-wire component of the utility model includes p-wire 200 and wire spool 100, wire spool 100 wraps
Include the first line outlet 101, the second line outlet 102, for p-wire 200 wind rotating shaft 103 and driving p-wire 200 be wrapped in
The resetting spring 104 of rotating shaft 103, the first end 201 of p-wire 200 are pierced by from the first line outlet 101, and the of p-wire 200
Two ends 202 are pierced by from the second line outlet 102；When positioned at first state, first end 201 can be pulled out from the first line outlet 101,
Second end 202 can be pulled out from the second line outlet 102；When positioned at the second state, the revolution of p-wire 200 is wound to rotating shaft 103.
When needing connecting test instrument and test equipment, the first end 201 of p-wire 200 and second end 202 are pulled so that
P-wire component is in first state, until to suitable length, is connected using the first end 201 and second end 202 of p-wire 200
Tester and test equipment.After the completion of to be tested, first end 201 and second end 202 are disassembled, p-wire component is in the
Two-state, under the driving of resetting spring 104, the revolution of p-wire 200 is wound on rotating shaft 103, is received so as to be automatically performed
Line.Compared with prior art, using the p-wire component in the utility model embodiment, the p-wire of long length may be employed
200, need not wiring repeatedly, it is dangerous to avoid the occurrence of tactile line, meanwhile, when p-wire component take-up adopted the structure can from
Dynamic to complete, it is small to occupy site space, operator is not required to arrange p-wire 200 in time, do not dally over one's work efficiency, so as to improve
Work efficiency.
Above-mentioned automatic takeup is driven by resetting spring 104, specifically, the resetting spring 104 can drive rotating shaft
103 rotations, so as to complete take-up operation；Or the resetting spring 104 directly drives p-wire 200 and turns round.
In the utility model, resetting spring 104 is volute spring, and one end of volute spring is solid on rotating shaft 103, surveys
The gap of examination line 200 through volute spring is wrapped on rotating shaft 103.
When pulling out the first end 201 and second end 202 of p-wire 200, p-wire 200 causes volute spring to shrink, from
And smoothly p-wire 200 can be pulled out.When needing to recycle p-wire 200 so that first end 201 and second end 202 are in
Nature, volute spring recover under the action of natural resiliency power to reset condition, so as to which p-wire 200 be driven to recycle to twine
Around on rotating shaft 103.
In order to prevent during wiring, p-wire 200 is retracted in wire spool 100, wire spool 100 further include locking by
Button, when button is locked in pressing, the pull-out length of p-wire 200 is fixed, and when open locking button, p-wire 200 is in freely
State.
End face on rotating shaft 103 is provided with sawtooth, and when rotation axis rotates forward, resetting spring 104 can be pushed away by sawtooth
It opens；It when rotating backward, sticks into sawtooth morning tooth socket, realizes /V.Drum can automatic winding p-wire 200, when experiment people
After member pulls out test wire, being deformed using port reset spring 104, when length is loosed one's grip after determining, resetting spring 104 recovers deformation,
Self-locking is blocked, and achievees the purpose that freely to stretch, and is only needed to press buckle when storing p-wire 200 after the test, be tested
Line can automatically retract coiling in wire spool 100.
P-wire 200 divides for the colors such as the Huangs such as A, B, C, N, green, red, black, different separate using different colours, will not mix
Confuse, the length of each phase p-wire 200 is optional for sizes, and p-wire 200 has contact resistance small, and conducting wire is soft, insulating properties
Can be good the features such as.
Multifunctional testing plug selects：200 port of p-wire provides three kinds of line plug-in type, clip, clamp way of outputs, fits
For different types of by testing equipment, according to on-the-spot terminal unrestricted choice.
In order to facilitate the wiring of p-wire 200 and tester, the first end 201 of p-wire 200 is provided with to be mounted on
The first plug on tester.
In order to facilitate the wiring of p-wire 200 and test equipment, the second end 202 of p-wire 200 is provided with connecting test
Second plug of equipment.The quantity of above-mentioned second plug is one or more.
When the second plug is multiple, multiple second plugs are one in jaw type plug, jack, plug and clip-type plug
It is or multiple.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of p-wire component, including p-wire (200), which is characterized in that the p-wire component further includes：
Wire spool (100), the wire spool (100) include the first line outlet (101), the second line outlet (102), for the test
The rotating shaft (103) of line (200) winding and the driving p-wire (200) are wrapped in the resetting spring of the rotating shaft (103)
(104), the first end (201) of the p-wire (200) is pierced by from first line outlet (101), the p-wire (200)
Second end (202) is pierced by from second line outlet (102)；When positioned at first state, the first end (201) can be from
One line outlet (101) pulls out, and the second end (202) can pull out from second line outlet (102)；When positioned at the second state
When, p-wire (200) revolution is wound to the rotating shaft (103).
2. p-wire component as described in claim 1, which is characterized in that the resetting spring (104) is volute spring, described
One end of volute spring is fixed on the rotating shaft (103), and the gap of the p-wire (200) through the volute spring twines
It is wound on the rotating shaft (103).
3. p-wire component as claimed in claim 2, which is characterized in that the wire spool (100) further includes locking button, when
When pressing the locking button, the pull-out length of the p-wire (200) is fixed, when disclosing the locking button, the survey
It is in free state to try line (200).
4. p-wire component as claimed in claim 3, which is characterized in that the first end (201) of the p-wire (200) is set
It is useful for that the first plug on a tester is installed.
5. p-wire component as claimed in claim 4, which is characterized in that the second end (202) of the p-wire (200) is set
There is the second plug of connecting test equipment.
6. p-wire component as claimed in claim 5, which is characterized in that the quantity of second plug is multiple.
7. p-wire component as claimed in claim 6, which is characterized in that multiple second plugs are jaw type plug, jack
One or more of plug and clip-type plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381487.8U CN207457303U (en) | 2017-10-24 | 2017-10-24 | A kind of p-wire component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381487.8U CN207457303U (en) | 2017-10-24 | 2017-10-24 | A kind of p-wire component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457303U true CN207457303U (en) | 2018-06-05 |
Family
ID=62281466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721381487.8U Active CN207457303U (en) | 2017-10-24 | 2017-10-24 | A kind of p-wire component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589635A (en) * | 2019-09-09 | 2019-12-20 | 陕西久益电力工程有限公司 | Electric power overhaul device and overhaul method |
-
2017
- 2017-10-24 CN CN201721381487.8U patent/CN207457303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589635A (en) * | 2019-09-09 | 2019-12-20 | 陕西久益电力工程有限公司 | Electric power overhaul device and overhaul method |
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