CN103441348B - Ground wire connector - Google Patents
Ground wire connector Download PDFInfo
- Publication number
- CN103441348B CN103441348B CN201310379723.2A CN201310379723A CN103441348B CN 103441348 B CN103441348 B CN 103441348B CN 201310379723 A CN201310379723 A CN 201310379723A CN 103441348 B CN103441348 B CN 103441348B
- Authority
- CN
- China
- Prior art keywords
- substrate
- depression bar
- ground wire
- wire connector
- spring cavity
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 238000005452 bending Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a ground wire connector which comprises a substrate. A clamping part is arranged at one end of the substrate, a wire pressing hole is formed in the other end of the substrate, a spring cavity is formed in the substrate in the mode of corresponding to the clamping part, the two lateral faces of the spring cavity are provided with strip-shaped holes, sliding pins are assembled in the strip-shaped holes, springs are arranged between the sliding pins and the bottom of the spring cavity, the sliding pins are connected with a tuning-fork-shaped pressing rod, the pressing rod can rotate with the sliding pins as shafts to be attached to the substrate, the open ends of the two feet of the pressing rod are provided with the arc surfaces, a locking pin is arranged at the position, between the spring cavity and the wire pressing hole, on the substrate, a lock hole is formed in the locking pin, and a locking pin hole is formed in the pressing rod in the mode of corresponding to the locking pin. The ground wire connector is convenient to operate, rapid and convenient to assemble and disassemble, safe and reliable.
Description
Technical field
The present invention relates to a kind of ground wire connector used in electric power system and power consumption equipment upkeep operation.
Background technology
Electric power system and power consumption equipment, when interruption maintenance, need temporary grounding, send a telegram here suddenly cause the generation of operating personnel's electric shock accidents to prevent dead line or equipment.At present, temporary grounding generally adopts bolt to coordinate wing nut crimping earth connection and ground stud, carrys additionally five anti-lock modes after connection after wing nut.This mode has the following disadvantages: when making to screw up with a wrench wing nut, operating space is narrow and small, and it is convenient not to operate; When using staff to tighten wing nut, can not ensure that there are enough contacts the junction of earth connection and ground stud, loosening and causing security incident easily appears in junction; Wing nut is fastening needs multi-turn rotation, consuming time longer, and when running into deformed threads, operation is also difficult especially; The five anti-lock wing nuts that can not effectively limit loosen.
Summary of the invention
The technical problem that will solve required for the present invention is, provide a kind of easy to operate, installing/dismounting is quick, safe and reliable ground wire connector.
To achieve these goals, the technical solution used in the present invention is:
A kind of ground wire connector, comprise substrate, described substrate one end is provided with clamping part, the other end is provided with line ball hole, on described substrate, corresponding clamping part is provided with spring cavity, the two sides of described spring cavity are provided with bar hole, sliding pin is equipped with in described bar hole, spring is provided with between bottom described sliding pin and spring cavity, described sliding pin is connected with the depression bar of tuning fork-like, described depression bar can be that axle turns to and baseplate-laminating with sliding pin, the bipod openend of described depression bar is provided with arc surface, lock pin is provided with between described substrate upper spring chamber and line ball hole, described lock pin is provided with lockhole, on described depression bar, corresponding lock pin is provided with lockpin hole.
As preferred version of the present invention, described clamping part medial surface is provided with lead.
As preferred version of the present invention, bottom described spring cavity, be connected with adjusting bolt, the position of described adjusting bolt energy regulating spring.
As preferred version of the present invention, the openend of described depression bar bipod is connected with the roller perpendicular to bipod.
As preferred version of the present invention, the handle end of described depression bar is provided with bending handle.
When ground wire connector of the present invention uses, allow ground stud between clamping part and depression bar, rotate depression bar, make clamping part and the stake of depression bar bipod clamping ground, when after depression bar adhesive substrates, lockhole is carried additionally five anti-lock, namely the ground connection operation of earth connection is completed, now, the intersection of depression bar bipod, become to block to adjustment bolt shape, the security incident caused because other people loosen adjusting bolt can be prevented.Ground wire connector of the present invention, easy to operate, installing/dismounting is quick, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of ground wire connector of the present invention.
Fig. 2 is the structural representation of the substrate of ground wire connector of the present invention.
Fig. 3 is the structural representation of the depression bar of ground wire connector of the present invention.
Fig. 4 is the cutaway view of ground wire connector of the present invention.
Fig. 5 is the connection diagram of ground wire connector of the present invention and ground stud.
Mark in figure: 1 is substrate, and 2 is depression bar, and 3 is sliding pin, 4 is roller, and 5 is spring, and 6 is adjusting bolt, 7 is ground stud, and 11 is clamping part, and 12 is spring cavity, 13 is bar hole, 14 line ball holes, and 15 is lock pin, 16 is lockhole, and 17 is lead, and 21 is arc surface, 22 is lockpin hole, and 23 is bending handle.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, ground wire connector of the present invention, comprise substrate 1, described substrate 1 one end is provided with clamping part 11, the other end is provided with line ball hole 14, on described substrate 1, corresponding clamping part 11 is provided with spring cavity 12, the two sides of described spring cavity 12 are provided with bar hole 13, sliding pin 3 is equipped with in described bar hole 13, spring 5 is provided with between bottom described sliding pin 3 and spring cavity 12, described sliding pin 3 is connected with the depression bar 2 of tuning fork-like, described depression bar 2 can be that axle turns to and fits with substrate 1 with sliding pin, the bipod openend of described depression bar 2 is provided with arc surface 21, lock pin 15 is provided with between described substrate 1 upper spring chamber 12 and line ball hole 14, described lock pin 15 is provided with lockhole 16, on described depression bar 2, corresponding lock pin 15 is provided with lockpin hole 22.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in ground wire connector of the present invention, during for attended operation, depression bar 2 extrudes in ground stud 7 process and does not produce slip, and clamping part 11 medial surface is provided with lead 17.For regulating spring pressure, adjusting bolt 6 is connected with bottom spring cavity 12, the nut of adjusting bolt 6 is positioned at outside spring cavity 12, adjusting bolt 6 runs through bottom spring cavity 12 and contacts with spring 5, for making the pressing action of depression bar 2 more smooth and easy, the openend of depression bar 2 bipod is connected with the roller 4 perpendicular to bipod, and for ease of separating depression bar 2 and substrate 1 during disassembling section, the handle end of depression bar 2 is provided with bending handle 23.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, when ground wire connector of the present invention uses, allow ground stud 7 between clamping part 11 and depression bar 2, lead 17 cuts the bolt hole of ground stud 7, rotate depression bar 2 make clamping part 11 and depression bar 2 close to ground stud 7, after roller 4 contacts ground stud, sliding pin 3 moves after starting, and Compress Spring, produce contact, when depression bar 2 is fitted with substrate 1, lockhole 16 is carried additionally five anti-lock, namely attended operation is completed, now, the intersection of depression bar 2 bipod, adjusting bolt 6 is formed and blocks, can prevent other people from loosening adjusting bolt.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a ground wire connector, it is characterized in that: comprise substrate (1), described substrate (1) one end is provided with clamping part (11), the other end is provided with line ball hole (14), the upper corresponding clamping part (11) of described substrate (1) is provided with spring cavity (12), the two sides of described spring cavity (12) are provided with bar hole (13), sliding pin (3) is equipped with in described bar hole (13), spring (5) is provided with between described sliding pin (3) and spring cavity (12) bottom, described sliding pin (3) is connected with the depression bar (2) of tuning fork-like, described depression bar (2) can be that axle turns to and fits with substrate (1) with sliding pin, the bipod openend of described depression bar (2) is provided with arc surface (21), lock pin (15) is provided with between described substrate (1) upper spring chamber (12) and line ball hole (14), described lock pin (15) is provided with lockhole (16), the upper corresponding lock pin (15) of described depression bar (2) is provided with lockpin hole (22).
2. ground wire connector according to claim 1, is characterized in that: described clamping part (11) medial surface is provided with lead (17).
3. ground wire connector according to claim 1, is characterized in that: described spring cavity (12) bottom is connected with adjusting bolt (6), the position of described adjusting bolt (6) energy regulating spring (5).
4. ground wire connector according to claim 1, is characterized in that: the openend of described depression bar (2) bipod is connected with the roller (4) perpendicular to bipod.
5. the ground wire connector according to claim 1 or 4, is characterized in that: the handle end of described depression bar (2) is provided with bending handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379723.2A CN103441348B (en) | 2013-08-28 | 2013-08-28 | Ground wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379723.2A CN103441348B (en) | 2013-08-28 | 2013-08-28 | Ground wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441348A CN103441348A (en) | 2013-12-11 |
| CN103441348B true CN103441348B (en) | 2015-07-01 |
Family
ID=49695030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310379723.2A Expired - Fee Related CN103441348B (en) | 2013-08-28 | 2013-08-28 | Ground wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441348B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269662A (en) * | 2014-09-19 | 2015-01-07 | 国家电网公司 | Grounding connector easy and convenient to use |
| CN106558771A (en) * | 2016-12-06 | 2017-04-05 | 国网山东省电力公司曹县供电公司 | The wiring pile clamping device of high-tension bus-bar grounding apparatus |
| CN106558774A (en) * | 2016-12-06 | 2017-04-05 | 国网山东省电力公司曹县供电公司 | High-tension bus-bar grounding assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4460059B2 (en) * | 2005-03-18 | 2010-05-12 | 古河電気工業株式会社 | Ground terminal holder and ground terminal holding method. |
| CN201893444U (en) * | 2010-07-12 | 2011-07-06 | 珠海华伟电气科技股份有限公司 | Enabled grounding head of temporary grounding wire |
| CN201904567U (en) * | 2010-12-21 | 2011-07-20 | 江苏省电力公司无锡供电公司 | Restoring device with electricity for grounded cable |
| CN102916315A (en) * | 2012-10-19 | 2013-02-06 | 沧州供电公司 | Incorrect-operation-prevented electric power grounding wire |
| CN203339321U (en) * | 2013-07-24 | 2013-12-11 | 国家电网公司 | Earthing wire earthing connection device |
-
2013
- 2013-08-28 CN CN201310379723.2A patent/CN103441348B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4460059B2 (en) * | 2005-03-18 | 2010-05-12 | 古河電気工業株式会社 | Ground terminal holder and ground terminal holding method. |
| CN201893444U (en) * | 2010-07-12 | 2011-07-06 | 珠海华伟电气科技股份有限公司 | Enabled grounding head of temporary grounding wire |
| CN201904567U (en) * | 2010-12-21 | 2011-07-20 | 江苏省电力公司无锡供电公司 | Restoring device with electricity for grounded cable |
| CN102916315A (en) * | 2012-10-19 | 2013-02-06 | 沧州供电公司 | Incorrect-operation-prevented electric power grounding wire |
| CN203339321U (en) * | 2013-07-24 | 2013-12-11 | 国家电网公司 | Earthing wire earthing connection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441348A (en) | 2013-12-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150701 Termination date: 20170828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |