CN204297800U - Novel test line spooler - Google Patents
Novel test line spooler Download PDFInfo
- Publication number
- CN204297800U CN204297800U CN201420702069.4U CN201420702069U CN204297800U CN 204297800 U CN204297800 U CN 204297800U CN 201420702069 U CN201420702069 U CN 201420702069U CN 204297800 U CN204297800 U CN 204297800U
- Authority
- CN
- China
- Prior art keywords
- shell
- testing wire
- plug
- pincers
- jack
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of novel test line spooler, it contains survey line pincers, described survey line pincers clamp being connected by jointed shaft rotary type by two, the top of described pincers handle is provided with jaw, described pincers on be provided with jack, the mutual grafting of plug of described jack and winder, described winder comprises testing wire, shell and turning cylinder, and described turning cylinder is provided with wind spring, the centre of described testing wire is fixed on described turning cylinder, and described shell is run through at the two ends of described testing wire respectively and end is provided with described plug.The exit of the described testing wire on described shell is provided with push switch.
Description
technical field:
The utility model relates to a kind of electric system survey line pincers and testing wire, particularly relates to a kind of novel test line spooler.
background technology:
Along with the development of electric utility, the quantity of electric power system control machine room gets more and more, and its area also gets more and more, many exchangees are provided with in electric power system control machine room, controlling machine and working machine, the said equipment needs to safeguard in operational process, due to the many and dense arrangement of equipment, when utilizing survey line pincers to test, because connection lead is longer, cause mutual intersection, affect testing efficiency, in addition, existing survey line pincers and connection lead are integral structures, need the length according to measuring distance at work and select the survey line with different connection lead to clamp, process loaded down with trivial details and increase survey line pincers quantity, purchase cost high and deposit take up room large.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provides that a kind of structure is simple, easy to use, cost is lower and the novel test line spooler that work efficiency is high.
The technical solution of the utility model is:
A kind of novel test line spooler, clamp containing survey line, described survey line pincers clamp being connected by jointed shaft rotary type by two, the top of described pincers handle is provided with jaw, described pincers on be provided with jack, the mutual grafting of plug of described jack and winder, described winder comprises testing wire, shell and turning cylinder, and described turning cylinder is provided with wind spring, the centre of described testing wire is fixed on described turning cylinder, and described shell is run through at the two ends of described testing wire respectively and end is provided with described plug.
The exit of the described testing wire on described shell is provided with push switch.Described jack and plug are respectively arranged with contact pin and the pin hole of mutually coupling, or described jack and plug are respectively arranged with the elastic sheet metal of coupling mutually.Described shell is circular or square, is made up of insulating material; Described shell is two halves formula structure, is bolted together.
The beneficial effects of the utility model are:
1, the utility model survey line pincers adopt movable connection with testing wire, are convenient to change and safeguard, and testing wire is arranged in the enclosure, can stretch out and retract, and are convenient to the length changing testing wire.
2, the utility model turning cylinder is provided with wind spring, can automatic drawing back testing wire, and shell is provided with push switch, the automatic drawing back of testing wire can be limited, improve the convenience used.
3, the utility model plug and jack both can adopt pin type connection structure, also can adopt board-like connection structure, and can also adopt circular link structure, mode is various, applied widely.
4, the utility model shell adopts insulating material to make, and safety is good, and adopt two halves formula structure in addition, easily make and install, cost is lower.
5, the utility model structure is simple, easy to use, cost is lower and work efficiency is high, and it is applied widely, is easy to promotion and implementation, has good economic benefit.
accompanying drawing illustrates:
Fig. 1 is the structural representation of novel test line spooler.
detailed description of the invention:
Embodiment: see in Fig. 1, figure, 1-plug, 2-testing wire, 3-shell, 4-turning cylinder, 5-clamps handle, 6-jaw.
Novel test line spooler contains survey line pincers, survey line pincers are connected by jointed shaft rotary type 5 by two pincers, pincers are provided with jaw 6 the top of 5, wherein: pincers are provided with jack on 5, plug 1 grafting mutually of jack and winder, winder comprises testing wire 2, shell 3 and turning cylinder 4, and turning cylinder 4 is provided with wind spring, the centre of testing wire 2 is fixed on turning cylinder 4, and shell 3 is run through at the two ends of testing wire 2 respectively and end is provided with plug 1.
The exit of the described testing wire on shell 3 is provided with push switch (not shown in FIG.).Jack and plug are respectively arranged with contact pin and the pin hole of mutually coupling, or jack and plug are respectively arranged with the elastic sheet metal of coupling mutually, arrange as required, are convenient to match with multiple interfaces.Shell 3 is circular or square, is made up of insulating material; Shell 3 is two halves formula structure, is bolted together.
During test, the length of testing wire 2 can be pulled out according to the length of distance, the folding of unnecessary testing wire can be reduced like this, can also testing wire be changed in addition, improve the service life of survey line pincers.
The above is only preferred embodiment of the present utility model, and not do any pro forma restriction to the utility model, every any simple modification done according to technical spirit of the present utility model, all still belongs in the scope of technical solutions of the utility model.
Claims (4)
1. a novel test line spooler, clamp containing survey line, described survey line pincers clamp being connected by jointed shaft rotary type by two, the top of described pincers handle is provided with jaw, it is characterized in that: described pincers on be provided with jack, the mutual grafting of plug of described jack and winder, described winder comprises testing wire, shell and turning cylinder, and described turning cylinder is provided with wind spring, the centre of described testing wire is fixed on described turning cylinder, and described shell is run through at the two ends of described testing wire respectively and end is provided with described plug.
2. novel test line spooler according to claim 1, is characterized in that: the exit of the described testing wire on described shell is provided with push switch.
3. novel test line spooler according to claim 1, is characterized in that: described jack and plug are respectively arranged with contact pin and the pin hole of mutually coupling, or described jack and plug are respectively arranged with the elastic sheet metal of coupling mutually.
4. novel test line spooler according to claim 1, is characterized in that: described shell, for circular or square, is made up of insulating material; Described shell is two halves formula structure, is bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702069.4U CN204297800U (en) | 2014-11-20 | 2014-11-20 | Novel test line spooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702069.4U CN204297800U (en) | 2014-11-20 | 2014-11-20 | Novel test line spooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297800U true CN204297800U (en) | 2015-04-29 |
Family
ID=53103360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702069.4U Expired - Fee Related CN204297800U (en) | 2014-11-20 | 2014-11-20 | Novel test line spooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297800U (en) |
-
2014
- 2014-11-20 CN CN201420702069.4U patent/CN204297800U/en not_active Expired - Fee Related
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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: 20150429 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |