CN204333499U - Telescopic grounding wire device - Google Patents
Telescopic grounding wire device Download PDFInfo
- Publication number
- CN204333499U CN204333499U CN201420676119.6U CN201420676119U CN204333499U CN 204333499 U CN204333499 U CN 204333499U CN 201420676119 U CN201420676119 U CN 201420676119U CN 204333499 U CN204333499 U CN 204333499U
- Authority
- CN
- China
- Prior art keywords
- earth lead
- wire
- wire spool
- box body
- string holes
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000036626 alertness Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of telescopic grounding wire device, comprise earth lead, wire clamp and line box, described wire clamp is arranged at the two ends of earth lead respectively for grounding connection, and described line box comprises box body, wire spool and knob; Described box body has internal cavities, is provided with the string holes being communicated to described internal cavities outside described box body; Described wire spool is arranged at the internal cavities of described box body, and an end of described earth lead penetrates described internal cavities along described string holes and passed by described string holes after being wound on described wire spool again; Described knob is positioned at described box portion outside, and described knob is fixedly connected with described wire spool and rotarily drives described wire spool with the described earth lead that reels.It is rapid that telescopic grounding wire device of the present utility model has income releasing earth lead.And earth lead can be made using and depositing not entanglement in process, do not tie a knot, overall regression nature is good, improves operating efficiency to a certain extent.
Description
Technical field
The utility model relates to a kind of earth connection, particularly a kind of telescopic grounding wire device with wired box.
Background technology
Earth connection is one safety curtain of protection maintainer, is the lifeline of electrical employee, can prevents charging equipment from sending a telegram here suddenly to the injury of maintainer.But in real work, seem simple because earth connection uses frequently and operates, easily make people produce decline in alertness; its importance is also often ignored by people; the incorrect service condition of frequent appearance, so that reduce the safeguard protection effect even sometimes losing earth connection, must enough attention be caused.Use earth connection to be important technical measures for electric safety, its operating process should strictly, conscientious, meet demand of technical standard, ten million can not be careless careless.Therefore, proper use of earth connection, the behavior of specification extension, dismounting ground wire, just can refuse dangerous hidden danger in thousands of miles away, just can avoid the electric accident because earth connection reason causes.
In real work, earth connection is commonly used the good soft copper wire of electric conductivity and is substituted, especially in laboratory apparatus ground connection.But annealed copper wire in use easily breaks end, turn round flower, fracture, should not coil after using; After repeatedly using, annealed copper wire is also easily out of shape, wearing and tearing, and impact uses and operating efficiency.For preventing dangerous hidden danger, just needing again to change annealed copper wire, which results in unnecessary waste.
Utility model content
In view of the problems referred to above that prior art exists, the purpose of this utility model is to provide one and is convenient for carrying and the telescopic grounding wire device rapidly that backs.
To achieve these goals, the telescopic grounding wire device of the one that the utility model provides, comprises earth lead, wire clamp and line box, wherein:
Described wire clamp is arranged at the two ends of earth lead respectively for grounding connection; Described line box comprises box body, wire spool and knob; Described box body has internal cavities, is provided with the string holes being communicated to described internal cavities outside described box body; Described wire spool is arranged at the internal cavities of described box body, and an end of described earth lead penetrates described internal cavities along described string holes and passed by described string holes after being wound on described wire spool again; Described knob is positioned at described box portion outside, and described knob is fixedly connected with described wire spool and rotarily drives described wire spool with the described earth lead that reels.
As preferably, described wire spool is provided with the fixed mechanism for fixing described earth lead when reeling.
As preferably, described fixed mechanism is the wrapping post that at least two cards perpendicular to described wire spool are arranged, passed by described string holes through behind the gap between described wrapping post after described earth lead is penetrated by described string holes, described wrapping post reels described earth lead under the rotation of described knob again.
As preferably, described box body entirety is cylindrical, and described wire spool is disc.
As preferably, described earth lead is soft copper wire.
In addition, telescopic grounding wire device of the present utility model in use, can by earth lead being collected in winding manner in line box by knob, also by knob, required earth lead can be released on the contrary, then by wire clamp one end ground connection at earth lead two ends, the other end then connects the one end needing ground connection.
Telescopic grounding wire device of the present utility model compared with prior art, has income releasing earth lead rapid.And earth lead can be made using and depositing not entanglement in process, do not tie a knot, overall regression nature is good, improves operating efficiency to a certain extent.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch of telescopic grounding wire device of the present utility model.
Fig. 2 is the vertical view of the wire spool of telescopic grounding wire device of the present utility model.
Accompanying drawing 3 is the end view of the wire spool of telescopic grounding wire device of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, structure of the present utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the telescopic grounding wire device of the one that the utility model provides, comprise earth lead 1, wire clamp 3 and line box 2, described wire clamp 3 is arranged at the two ends of earth lead 1 respectively for grounding connection, and described line box 2 comprises box body 4, wire spool 6 and knob 5; Described box body 4 has internal cavities (not shown), is provided with the string holes (not shown) being communicated to described internal cavities outside it; Described wire spool 6 is arranged at the internal cavities of described box body 4, and an end of described earth lead 1 penetrates after described internal cavities also can be wound on described wire spool 6 along described string holes and passed by described string holes; It is outside that described knob 5 is positioned at described box body 4, and it is fixedly connected with described wire spool 6 and also can reels described earth lead 1 by rotarily driving described wire spool 6.In the utility model, the wire being convenient to reel that earth lead 1 is preferably soft, is generally soft copper wire.
Telescopic grounding wire device of the present utility model in use, can by earth lead 1 being collected in winding manner in line box 2 by knob 5, also by knob 5, required earth lead 1 can be released on the contrary, then by wire clamp 3 one end ground connection at earth lead 1 two ends, the other end then connects the one end needing ground connection.When reeling earth lead 1, for the ease of making earth lead be wrapped on wire spool 6, as preferably, the fixed mechanism for fixing described earth lead 1 when reeling can be provided with on described wire spool 6.When such fixed mechanism can make wire spool 6 rotate, earth lead 1 can be wound rapidly.As shown in Figures 2 and 3, in the present embodiment, as preferably, described fixed mechanism is the wrapping post 7 that at least two cards perpendicular to described wire spool 6 are arranged, and is passed after described earth lead 1 is penetrated by described string holes through behind the gap between described wrapping post 7 by described string holes again; After rotating described knob 5, the described wrapping post 7 on described wire spool 6 rotates the described earth lead 1 of winding.
In addition, as preferably, described box body 4 is overall cylindrical, and described wire spool 6 is also disc.Certainly other shapes can realize the similar effect of the utility model, but overallly roundedly will be convenient for carrying and reel more laborsaving.
Certainly; the above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (5)
1. a telescopic grounding wire device, is characterized in that, comprises earth lead, wire clamp and line box, wherein:
Described wire clamp is arranged at the two ends of earth lead respectively for grounding connection;
Described line box comprises box body, wire spool and knob; Described box body has internal cavities, is provided with the string holes being communicated to described internal cavities outside described box body; Described wire spool is arranged at the internal cavities of described box body, and an end of described earth lead penetrates described internal cavities along described string holes and passed by described string holes after being wound on described wire spool again; Described knob is positioned at described box portion outside, and described knob is fixedly connected with described wire spool and rotarily drives described wire spool with the described earth lead that reels.
2. telescopic grounding wire device as claimed in claim 1, is characterized in that, described wire spool is provided with the fixed mechanism for fixing described earth lead when reeling.
3. telescopic grounding wire device as claimed in claim 2, it is characterized in that, described fixed mechanism is the wrapping post that at least two cards perpendicular to described wire spool are arranged, passed by described string holes through behind the gap between described wrapping post after described earth lead is penetrated by described string holes, described wrapping post reels described earth lead under the rotation of described knob again.
4. telescopic grounding wire device as claimed in claim 1, is characterized in that, described box body entirety is cylindrical, and described wire spool is disc.
5. telescopic grounding wire device as claimed in claim 1, is characterized in that, described earth lead is soft copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676119.6U CN204333499U (en) | 2014-11-06 | 2014-11-06 | Telescopic grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676119.6U CN204333499U (en) | 2014-11-06 | 2014-11-06 | Telescopic grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333499U true CN204333499U (en) | 2015-05-13 |
Family
ID=53169818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420676119.6U Expired - Lifetime CN204333499U (en) | 2014-11-06 | 2014-11-06 | Telescopic grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107753120A (en) * | 2016-08-17 | 2018-03-06 | 兰州大学第医院 | A kind of new patient monitor wire is fixed and storage device |
-
2014
- 2014-11-06 CN CN201420676119.6U patent/CN204333499U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107753120A (en) * | 2016-08-17 | 2018-03-06 | 兰州大学第医院 | A kind of new patient monitor wire is fixed and storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |