CN203674422U - Puncturing device for temporary electricity verification and grounding of insulated conductor - Google Patents
Puncturing device for temporary electricity verification and grounding of insulated conductor Download PDFInfo
- Publication number
- CN203674422U CN203674422U CN201320776939.8U CN201320776939U CN203674422U CN 203674422 U CN203674422 U CN 203674422U CN 201320776939 U CN201320776939 U CN 201320776939U CN 203674422 U CN203674422 U CN 203674422U
- Authority
- CN
- China
- Prior art keywords
- insulated conductor
- leading screw
- hook
- ground connection
- electrical verification
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 23
- 238000012795 verification Methods 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 title abstract 4
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a puncturing device for temporary electricity verification and grounding of insulated conductor, which contains a fixed frame, wherein an upper end of the fixed frame is provided with a hook, the fixed frame is provided with a nut screwed with a lead screw, the upper end of the lead screw is connected with a working disk provided with a puncture needle, the puncture needle comprises a metal needle and an insulated sheath, a lower end of the metal needle is connected with the upper end of a connection cable, and the lower end of the lead screw is provided with at least one rotating ring. An outer surface of the hook is provided with a lifting ring, and the lower end of the connection cable is connected with an electroscope or a ground terminal. The insulated conductor temporary electricity grounding puncturing device can not only prove electricity but also connect with ground, and is good at many things and expert in one, decreasing the operational tool, simplifying the operational program and increasing the work efficiency.
Description
technical field:
The utility model relates to a kind of insulated conductor electricity-detection grounding device, particularly relates to the interim electrical verification ground connection of a kind of insulated conductor sting device.
background technology:
In electric power system, a lot of occasions are used insulated conductor, in the time of the interim electrical verification of insulated conductor or ground connection, need to be by insulated conductor stripping or puncture, have at present special electrical verification and earthing tool, owing to portably using inconvenience, maintenance personal requires great effort time-consuming, particularly for high-altitude insulated wire, its electrical verification and ground connection bother especially, often cause that labor intensity is large, efficiency is low, poor stability, and very easily occur habitual violating the regulations, give the person, equipment caused potential hidden danger, time have accident to occur.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of reasonable in design, simple in structure, efficiency is high and function the is many interim electrical verification ground connection of insulated conductor sting device is provided.
The technical solution of the utility model: the interim electrical verification ground connection of a kind of insulated conductor sting device, contain fixed mount, described fixed mount upper end is provided with hook, on described fixed mount, be provided with screw, in described screw, be combined with leading screw, the upper end of described leading screw is connected with scratch diskette, on described scratch diskette, puncture needle is set, described puncture needle is made up of metal needle and insulating coating, and the lower end of described metal needle is connected with the upper end of connecting line, and described leading screw lower end is provided with at least one swivel becket.
On the outer surface of described hook, suspension ring are set, between described leading screw lower end and described swivel becket, are provided with connecting rod.Described leading screw upper end is connected with scratch diskette rotary type, and described puncture needle is not rotated.
Described scratch diskette and leading screw are provided with centre bore, and described connecting line passes through from described centre bore.The lower end of described connecting line is connected with electroscope or earth terminal, and described fixed mount, hook and leading screw are made up of insulating material respectively.
The beneficial effects of the utility model:
1, the utility model can electrical verification again can ground connection, good at many things and expert in one, reduce operation tool, simplify procedures, increase work efficiency.
2, on the outer surface of the utility model hook, suspension ring are set, the upper end of action bars is stuck in suspension ring, and hook is moved up and down, to hang up insulated conductor and take off from insulated conductor, very convenient.
3, the utility model leading screw lower end arranges two swivel beckets, and the upper end of action bars is stuck in swivel becket, can make leading screw rotate, thereby makes spike pierces insulating barrier and from insulating barrier, exit simple and fast.
4, the utility model leading screw upper end is connected with scratch diskette rotary type, so that puncture needle does not rotate, just vertically thrusts insulating barrier, and in addition, scratch diskette and leading screw are provided with centre bore, are convenient to connecting line and pass through, simplified structure.
5, the utility model is reasonable in design, simple in structure, efficiency is high and function is many, is easy to promotion and implementation, has good economic benefit.
accompanying drawing explanation:
Fig. 1 is the structural representation of the interim electrical verification ground connection of insulated conductor sting device.
embodiment:
Embodiment: referring to Fig. 1, in figure, 1-connecting line, 2-swivel becket, 3-connecting rod, 4-leading screw, 5-fixed mount, 6-scratch diskette, 7-puncture needle, 8-hook, 9-insulated conductor, 10-suspension ring.
The interim electrical verification ground connection of insulated conductor sting device contains fixed mount 5, fixed mount 5 upper ends are provided with hook 8, wherein: on fixed mount 5, be provided with screw, in screw, be combined with leading screw 4, the upper end of leading screw 4 is connected with scratch diskette 6, and puncture needle 7 is set on scratch diskette 6, and puncture needle 7 is made up of metal needle and insulating coating, the lower end of metal needle is connected with the upper end of connecting line 1, and leading screw 4 lower ends are provided with at least one swivel becket 2.
On the outer surface of hook 8, suspension ring 10 are set, between leading screw 4 lower ends and swivel becket 2, are provided with connecting rod 3.Leading screw 4 upper ends are connected with scratch diskette 6 rotary types, make puncture needle 7 only not rotate and move up and down.
Scratch diskette 6 and leading screw 4 are provided with centre bore, and connecting line 1 passes through from centre bore.Fixed mount 5, hook 8 and leading screw 4 are made up of insulating material respectively.
When use, operating personnel's hand is taken action bars, and the upper end of action bars is stuck in suspension ring 10, and whole device is moved up, until hook 8 hangs on insulated conductor 9, be stuck in swivel becket 2 with the upper end of action bars again, leading screw 4 is rotated, thereby make puncture needle 7 puncture insulating barrier and be connected with conductor, need electrical verification, the lower end of connecting line 1 is just connected with electroscope, needs ground connection, and the lower end of connecting line 1 is just connected with earth terminal.Finish using, reverse operating, can take off whole device.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the interim electrical verification ground connection of an insulated conductor sting device, contain fixed mount, described fixed mount upper end is provided with hook, it is characterized in that: on described fixed mount, be provided with screw, in described screw, be combined with leading screw, the upper end of described leading screw is connected with scratch diskette, on described scratch diskette, puncture needle is set, described puncture needle is made up of metal needle and insulating coating, and the lower end of described metal needle is connected with the upper end of connecting line, and described leading screw lower end is provided with at least one swivel becket.
2. the interim electrical verification ground connection of insulated conductor according to claim 1 sting device, is characterized in that: on the outer surface of described hook, suspension ring are set, between described leading screw lower end and described swivel becket, are provided with connecting rod.
3. the interim electrical verification ground connection of insulated conductor according to claim 1 sting device, is characterized in that: described leading screw upper end is connected with scratch diskette rotary type, and described puncture needle is not rotated.
4. the interim electrical verification ground connection of insulated conductor according to claim 1 sting device, is characterized in that: described scratch diskette and leading screw are provided with centre bore, described connecting line passes through from described centre bore.
5. according to the interim electrical verification ground connection of the insulated conductor sting device described in claim 1-4 any one, it is characterized in that: the lower end of described connecting line is connected with electroscope or earth terminal, and described fixed mount, hook and leading screw are made up of insulating material respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776939.8U CN203674422U (en) | 2013-12-02 | 2013-12-02 | Puncturing device for temporary electricity verification and grounding of insulated conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776939.8U CN203674422U (en) | 2013-12-02 | 2013-12-02 | Puncturing device for temporary electricity verification and grounding of insulated conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674422U true CN203674422U (en) | 2014-06-25 |
Family
ID=50970679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776939.8U Expired - Fee Related CN203674422U (en) | 2013-12-02 | 2013-12-02 | Puncturing device for temporary electricity verification and grounding of insulated conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319503A (en) * | 2014-10-31 | 2015-01-28 | 国家电网公司 | Needle-type low-voltage protection grounding wire |
| CN107221873A (en) * | 2017-06-13 | 2017-09-29 | 国网新疆电力公司疆南供电公司 | Multi-functional auxiliary connection device |
| CN109830818A (en) * | 2019-04-04 | 2019-05-31 | 深圳供电局有限公司 | Cable electricity testing and grounding integrated device |
-
2013
- 2013-12-02 CN CN201320776939.8U patent/CN203674422U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319503A (en) * | 2014-10-31 | 2015-01-28 | 国家电网公司 | Needle-type low-voltage protection grounding wire |
| CN107221873A (en) * | 2017-06-13 | 2017-09-29 | 国网新疆电力公司疆南供电公司 | Multi-functional auxiliary connection device |
| CN107221873B (en) * | 2017-06-13 | 2019-03-01 | 国网新疆电力公司疆南供电公司 | Multi-functional auxiliary connection device |
| CN109830818A (en) * | 2019-04-04 | 2019-05-31 | 深圳供电局有限公司 | Cable electricity testing and grounding integrated device |
| CN109830818B (en) * | 2019-04-04 | 2024-02-27 | 深圳供电局有限公司 | Cable electricity-checking and grounding integrated device |
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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: 20140625 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |