CN102983429A - Light touch type pincers type fixed grounding device - Google Patents
Light touch type pincers type fixed grounding device Download PDFInfo
- Publication number
- CN102983429A CN102983429A CN2012104986862A CN201210498686A CN102983429A CN 102983429 A CN102983429 A CN 102983429A CN 2012104986862 A CN2012104986862 A CN 2012104986862A CN 201210498686 A CN201210498686 A CN 201210498686A CN 102983429 A CN102983429 A CN 102983429A
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- China
- Prior art keywords
- camber line
- type
- chuck
- connecting rod
- spanner
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Abstract
The invention discloses a light touch type pincers type fixed grounding device which comprises a housing; a handle is arranged on the outer wall at the bottom end of the housing in a sleeving manner; a clamping head is connected with the top end of the housing; a ground wire is mounted on the clamping head; the inner part of the housing is sleeved with a connecting rod; one end of the connecting rod is connected with a slide block, and the other end is connected with a wrench seat; a wrench is connected to the wrench seat; and a spring is sleeved with the connecting rod. The light touch type pincers type fixed grounding device is simple in structure, convenient to operate, and good is grounding performance, and does not damage the joint of a conducting wire.
Description
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Technical field
The present invention relates to a kind of soft-touch type jaw type dead earth device.
Background technology
Carry out upkeep operation at distribution line, usually need between fuse switch and cable end, install earth connection, but the position fuse switch often in the installing earth connection, lightning arrester and cable end three are with the place that is flexible coupling of wire, owing to hang the position without earth connection, and present existing earth connection installing operation all needs External Force Acting just can be in place, existence may cause the joint between three members place loosening, the stressed problem such as excessive of cable end, can't satisfy wire connects and requirement of mechanical strength, and the installing operation also acquires a certain degree of difficulty, appearance can't hang or hang the phenomenons such as unreliable, affects safety, operating efficiency and power supply reliability etc.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of soft-touch type jaw type dead earth device, it is simple in structure, and is easy to operate, harmless and the ground connection performance is good to connecting position of wires.
The present invention is the purpose that reaches above-mentioned, and the present invention adopts following technical scheme:
A kind of soft-touch type jaw type dead earth device comprises shell, and outer wall is socketed with handle in the shell bottom, and the shell top is connected with chuck, and on the chuck earth connection is installed; Be socketed with connecting rod in the described shell, connecting rod one end links to each other with slide block, and the other end links to each other with spanner seat, is connected with spanner on the wherein said spanner seat; Be socketed with spring on the described connecting rod.
Offer respectively the first groove, the second groove on the described slide block.
Described chuck adopts tongue type chuck, and its described tongue type chuck top is connected to form by the first camber line, the second camber line, the 3rd camber line, the 4th camber line successively; And the arc radius of described the first camber line is 22mm, and the arc radius of the second camber line is 60mm, and the arc radius of the 3rd camber line is 50mm, and the arc radius of the 4th camber line is 9mm.
Described spanner 4 adopts pliers type spanner.
Beneficial effect of the present invention is: the invention provides a kind of soft-touch type jaw type dead earth device, it is simple in structure, and is easy to operate, harmless and the ground connection performance is good to connecting position of wires.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 be among Fig. 1 slide block overlook enlarged drawing.
Embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, present embodiment provides a kind of soft-touch type jaw type dead earth device, comprises shell 1, is socketed with handle 2 at shell 1 bottom outer wall, and shell 1 top is connected with chuck 8, and on the chuck 8 earth connection 9 is installed; Be socketed with connecting rod 5 in the described shell 1, connecting rod 5 one ends link to each other with slide block 7, and the other end links to each other with spanner seat 3, are connected with spanner 4 on the wherein said spanner seat 3; Be socketed with spring 6 on the described connecting rod 5.Offer respectively the first groove 10, the second groove 11 on the described slide block 7.Described the first groove 10 and the second groove 11 carry out locking position from top and left and right directions to slide block 7 when slide block 7 activity.Described chuck 8 adopts tongue type chuck, and its described tongue type chuck top is connected to form by the first camber line 12, the second camber line 13, the 3rd camber line 14, the 4th camber line 15 successively; And the arc radius of described the first camber line 12 is 22mm, and the arc radius of the second camber line 13 is 60mm, and the arc radius of the 3rd camber line 14 is 50mm, and the arc radius of the 4th camber line 15 is 9mm.Described spanner 4 adopts pliers type spanner.
When using present embodiment to carry out grounding connection, at first operating personnel wear the hand-held handle 2 of insulating gloves, and handle 2 also is that elastomeric material is made and can reaches insulation effect.Then tongue type chuck 8 is aimed at the connecting position of wires that needs ground connection.Then upwards move jaw type handle 4, move up thereby effect spring 6 promotes connecting rod 5.When slide block 7 its first grooves 10 that are installed in connecting rod 5 tops contacted with tongue type chuck 8, the wire and the earth connection conducting that are clipped between the two were grounded.A kind of soft-touch type jaw type dead earth device of present embodiment manufacturing, it is simple in structure, and is easy to operate, harmless and the ground connection performance is good to connecting position of wires.
Claims (4)
1. soft-touch type jaw type dead earth device, it is characterized in that: comprise shell (1), outer wall is socketed with handle (2) in shell (1) bottom, and shell (1) top is connected with chuck (8), and on the chuck (8) earth connection (9) is installed; Be socketed with connecting rod (5) in the described shell (1), connecting rod (5) one ends link to each other with slide block (7), and the other end links to each other with spanner seat (3), are connected with spanner (4) on the wherein said spanner seat (3); Be socketed with spring (6) on the described connecting rod (5).
2. a kind of soft-touch type jaw type dead earth device according to claim 1 is characterized in that: offer respectively the first groove (10), the second groove (11) on the described slide block (7).
3. a kind of soft-touch type jaw type dead earth device according to claim 1, it is characterized in that: described chuck (8) adopts tongue type chuck, and its described tongue type chuck top is connected to form by the first camber line (12), the second camber line (13), the 3rd camber line (14), the 4th camber line (15) successively; And the arc radius of described the first camber line (12) is 22mm, and the arc radius of the second camber line (13) is 60mm, and the arc radius of the 3rd camber line (14) is 50mm, and the arc radius of the 4th camber line (15) is 9mm.
4. a kind of soft-touch type jaw type dead earth device according to claim 1 is characterized in that: described spanner (4) employing pliers type spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104986862A CN102983429A (en) | 2012-11-28 | 2012-11-28 | Light touch type pincers type fixed grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104986862A CN102983429A (en) | 2012-11-28 | 2012-11-28 | Light touch type pincers type fixed grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102983429A true CN102983429A (en) | 2013-03-20 |
Family
ID=47857259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104986862A Pending CN102983429A (en) | 2012-11-28 | 2012-11-28 | Light touch type pincers type fixed grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102983429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356092A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire device having distance measuring function |
| CN106206143A (en) * | 2016-09-09 | 2016-12-07 | 国网冀北电力有限公司唐山供电公司 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070163869A1 (en) * | 2004-01-23 | 2007-07-19 | Areva T&D Sa | Device for controlling an electric power cutoff device |
| CN201126866Y (en) * | 2007-05-08 | 2008-10-01 | 王春胜 | Automatic safety ground stick |
| CN201319480Y (en) * | 2008-11-21 | 2009-09-30 | 江苏省电力公司扬州供电公司 | Cable head earth wire device |
| CN102290647A (en) * | 2011-06-10 | 2011-12-21 | 山东电力集团公司日照供电公司 | Earth wire clip for transformer substation |
| CN202977779U (en) * | 2012-11-28 | 2013-06-05 | 绍兴电力局 | Light touch pincer type fixed earthing device |
-
2012
- 2012-11-28 CN CN2012104986862A patent/CN102983429A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070163869A1 (en) * | 2004-01-23 | 2007-07-19 | Areva T&D Sa | Device for controlling an electric power cutoff device |
| CN201126866Y (en) * | 2007-05-08 | 2008-10-01 | 王春胜 | Automatic safety ground stick |
| CN201319480Y (en) * | 2008-11-21 | 2009-09-30 | 江苏省电力公司扬州供电公司 | Cable head earth wire device |
| CN102290647A (en) * | 2011-06-10 | 2011-12-21 | 山东电力集团公司日照供电公司 | Earth wire clip for transformer substation |
| CN202977779U (en) * | 2012-11-28 | 2013-06-05 | 绍兴电力局 | Light touch pincer type fixed earthing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356092A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire device having distance measuring function |
| CN106206143A (en) * | 2016-09-09 | 2016-12-07 | 国网冀北电力有限公司唐山供电公司 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |