CN107689496A - New type grounding device - Google Patents
New type grounding device Download PDFInfo
- Publication number
- CN107689496A CN107689496A CN201710686350.1A CN201710686350A CN107689496A CN 107689496 A CN107689496 A CN 107689496A CN 201710686350 A CN201710686350 A CN 201710686350A CN 107689496 A CN107689496 A CN 107689496A
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- wire
- expansion link
- fixed
- connection ring
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/22—End pieces terminating in a spring clip
Abstract
A kind of new type grounding device, including insulating bar, insulating bar bottom are connected with expansion link, and telescopic control device is provided between insulating bar and expansion link;The upper end of insulating bar is fixed with conductor grip, and the pinch of conductor grip is connected with connection ring, and the lower end of connection ring is hinged on insulating bar;The inside of connection ring is provided with flexible jointing-rod, and flexible jointing-rod is fixed on expansion link through insulating bar;Conductor grip is connected with jaw type earth clip by wire, and the connecting tube being enclosed on wire is fixed with jaw type earth clip, and connecting tube is provided with wire clamping connected device.The new type grounding device of the present invention can easily be grounded device by expansion link and carry earth lead length apart from situation, selection with requiring the contact of earth lead, while according to live physical device, conductor length can be also adjusted according to actual conditions;The earthing mode of jaw type earth clip is upward direct clamping type ground connection, easy to operate, improves the Efficiency of Switching Operation, reduction takes time and effort.
Description
Technical field
The present invention relates to fast installation grounding wire device, specifically a kind of new type grounding device in transformer station or on circuit.
Background technology
At present, the ground wire used in transformer station or on circuit is generally axial screws connection, is installed from top to bottom,
Often taken time and effort during installing without cross-brace point, installing;Meanwhile conductor length is fixed, it is impossible to is adjusted, inconvenient to carry, ground connection
Press from both sides as bolt connection, operation inconvenience, have a strong impact on the Efficiency of Switching Operation, do not there is preferable solution so far.
The content of the invention
The technical problems to be solved by the invention are the deficiency for overcoming above-mentioned prior art, there is provided it is a kind of simple in construction,
The new type grounding device to work well.
The present invention is realized with following technical scheme:A kind of new type grounding device, including hollow insulating bar, it is described exhausted
The bottom of edge bar is connected with expansion link, and telescopic control device is provided between the insulating bar and expansion link;The tail of the expansion link
Portion is cased with insulation sleeve;The upper end of the insulating bar is fixed with conductor grip, the openend of the conductor grip upward, the conductor grip
The upper end of two pinches is connected to hollow semicircle connection ring, and the lower end of the connection ring is hinged on insulating bar;Institute
The inside for stating connection ring is provided with flexible jointing-rod, and one end of the flexible jointing-rod is fixed in connection ring, the flexible connection
The other end of bar is fixed on expansion link through insulating bar;The conductor grip is connected with jaw type earth clip, the pincers by wire
The connecting tube being enclosed on wire is fixed with formula earth clip, the one end of the connecting tube away from jaw type earth clip, which is provided with, to be used to fix
The wire clamping connected device of wire.
It is further:The telescopic control device is made up of bolt, groove I and groove II, the groove I and groove II
The bottom and middle part of expansion link are separately positioned on, the bottom of the insulating bar is provided with the through hole passed through for bolt, the bolt
Head is located inside insulating bar.
The material of the expansion link is insulating materials.
The flexible jointing-rod is silica gel.
The diameter of the connecting tube is more than the diameter of wire, and the length of the adapter is less than the length of wire, the wire
Insulation displacement connector is the spring clip for being fixed on connecting tube upper end.
The present invention has advantages below:The new type grounding device of the present invention can easily be grounded device by expansion link
Contact with requiring earth lead, while earth lead length is carried apart from situation, selection according to live physical device, can also root
Conductor length is adjusted according to actual conditions;The earthing mode of jaw type earth clip is upward direct clamping type ground connection, easy to operate, is carried
High the Efficiency of Switching Operation, reduction take time and effort.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the structure enlargement diagram at A in Fig. 1;
In figure:1st, insulating bar, 2, expansion link, 3, insulation sleeve, 4, conductor grip, 5, connection ring, 6, flexible jointing-rod, 7, wire, 8,
Wire clamping connected device, 9, connecting tube, 10, jaw type earth clip, 11, bolt, 21, groove I, 22, groove II.
Embodiment
New type grounding device as shown in Figure 1 to Figure 2, including hollow insulating bar 1, the bottom connection of the insulating bar 1
There is expansion link 2, telescopic control device is provided between the insulating bar 1 and expansion link 2;The afterbody of the expansion link 2 is cased with insulating
Set 3;The upper end of the insulating bar 1 is fixed with conductor grip 4, the openend of the conductor grip 4 upward, two of the conductor grip 4
The upper end of pinch is connected to hollow semicircle connection ring 5, and the lower end of the connection ring 5 is hinged on insulating bar 1;It is described
The inside of connection ring 5 is provided with flexible jointing-rod 6, and one end of the flexible jointing-rod 6 is fixed in connection ring 5, and the flexibility is even
The other end of extension bar 6 is fixed on expansion link 2 through insulating bar 1;The conductor grip 4 is connected with jaw type earth clip by wire 7
10, the connecting tube 9 being enclosed on wire 7 is fixed with the jaw type earth clip 10, and the connecting tube 9 is away from jaw type earth clip 10
One end is provided with the wire clamping connected device 8 for being used for fixing wire 7.The insulating bar of the new type grounding device of the present invention is hollow pipe, internal
Expansion link and conductor grip are respectively equipped with from both ends, conductor grip is used to connect the wire for needing to be grounded, the opening direction position of conductor grip
In upper end, while connecting a pinch for opening and be connected to semicircular connection ring, connection ring one end is connected with conductor grip upper end,
The other end is hinged on the upper end of insulating bar, connection ring inner hollow, and inside is provided with flexible jointing-rod, flexible jointing-rod one end
It is fixed in connection ring, the other end passes connection ring and penetrates the top that insulating bar is fixed on expansion link, when pulling expansion link,
Flexible jointing-rod drives connection ring to rotate, and then changes the opening angle of conductor grip, is easy to clamp and unclamps connected wire;Separately
Outer conductor folder is connected with jaw type earth clip by a wire, the earth terminal clamping on jaw type earth clip and ground, realizes tested leads
The ground connection of line, jaw type earth clip top are additionally provided with connecting tube, and connecting pipe box are outside wire, while connecting tube is away from jaw type earth clip
One end be provided with wire clamping connected device, for adjusting the position between wire and connecting tube, realization adjusts wire as the case may be
Length.
New type grounding device as shown in Figure 1 to Figure 2, the telescopic control device is by bolt 11, groove I 21 and groove II
22 compositions, the groove I 21 and groove II 22 are separately positioned on the bottom and middle part of expansion link 2, and the bottom of the insulating bar 1 is set
There is the through hole passed through for bolt 11, the head of the bolt 11 is located inside insulating bar 1.The telescopic control device of the present invention is by spiral shell
Bolt head and the groove composition of bolt, bolt head, which screws in groove, can realize that the position between expansion link and insulating bar positions, conversion
The groove of the diverse location contacted with bolt head and the conversion that relative position between expansion link and insulating bar can be realized, so as to realize
Telescopic, when bolt head screws in groove II, conductor grip is opened, and when bolt head screws in groove I, conductor grip closes, so as to
The clamping and disengaging with tested wire are realized, it is convenient and swift.
New type grounding device as shown in Figure 1 to Figure 2, the material of the expansion link 2 is insulating materials.
New type grounding device as shown in Figure 1 to Figure 2, the flexible jointing-rod 6 are silica gel.The flexible jointing-rod of the present invention
Preferable pliability and intensity are needed, therefore preferably silica gel is as material.
A kind of new type grounding device as shown in Figure 1 to Figure 2, the diameter of the connecting tube 9 are more than the diameter of wire 7, institute
The length for stating adapter 9 is less than the length of wire 7, and the wire clamping connected device 8 is the spring clip for being fixed on the upper end of connecting tube 9.This hair
Bright wire can be stretched into connecting tube, the difference of wire clamping connected device and wire clip position, the length that wire is stretched into connecting tube
Also it is different, the length in outside is exposed at so as to have adjusted wire, and wire is fixed by being fixed on the spring clip of connecting tube upper end
Position, it is convenient and swift.
Claims (5)
- A kind of 1. new type grounding device, it is characterised in that:Including hollow insulating bar(1), the insulating bar(1)Bottom connection There is expansion link(2), the insulating bar(1)With expansion link(2)Between be provided with telescopic control device;The expansion link(2)Afterbody It is cased with insulation sleeve(3);The insulating bar(1)Upper end be fixed with conductor grip(4), the conductor grip(4)Openend upward, institute State conductor grip(4)The upper ends of two pinches be connected to hollow semicircle connection ring(5), the connection ring(5)Under End is hinged on insulating bar(1)On;The connection ring(5)Inside be provided with flexible jointing-rod(6), the flexible jointing-rod(6)'s One end is fixed on connection ring(5)It is interior, the flexible jointing-rod(6)The other end pass through insulating bar(1)It is fixed on expansion link(2) On;The conductor grip(4)Pass through wire(7)It is connected with jaw type earth clip(10), the jaw type earth clip(10)On be fixed with set In wire(7)On connecting tube(9), the connecting tube(9)Away from jaw type earth clip(10)One end be provided be used for fix wire (7)Wire clamping connected device(8).
- 2. new type grounding device as claimed in claim 1, it is characterised in that:The telescopic control device is by bolt(11), it is recessed Groove I(21)And groove II(22)Composition, the groove I(21)And groove II(22)It is separately positioned on expansion link(2)Bottom and Middle part, the insulating bar(1)Bottom be provided with supply bolt(11)The through hole passed through, the bolt(11)Head be located at insulating bar (1)It is internal.
- 3. new type grounding device as claimed in claim 1, it is characterised in that:The expansion link(2)Material be insulating materials.
- 4. new type grounding device as claimed in claim 1, it is characterised in that:The flexible jointing-rod(6)For silica gel.
- 5. new type grounding device as claimed in claim 1, it is characterised in that:The connecting tube(9)Diameter be more than wire(7) Diameter, the adapter(9)Length be less than wire(7)Length, the wire clamping connected device(8)To be fixed on connecting tube(9) The spring clip of upper end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710686350.1A CN107689496A (en) | 2017-08-11 | 2017-08-11 | New type grounding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710686350.1A CN107689496A (en) | 2017-08-11 | 2017-08-11 | New type grounding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107689496A true CN107689496A (en) | 2018-02-13 |
Family
ID=61153310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710686350.1A Pending CN107689496A (en) | 2017-08-11 | 2017-08-11 | New type grounding device |
Country Status (1)
Country | Link |
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CN (1) | CN107689496A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108418006A (en) * | 2018-04-28 | 2018-08-17 | 广东电网有限责任公司 | It is a kind of to combine flexible ground wire operating lever |
CN108551009A (en) * | 2018-05-10 | 2018-09-18 | 广东电网有限责任公司 | A kind of ground wire suspension arrangement |
CN108666779A (en) * | 2018-05-15 | 2018-10-16 | 郑州航空工业管理学院 | A kind of power engineering repair power transmission line ground wire device |
CN113991331A (en) * | 2021-11-22 | 2022-01-28 | 贵州电网有限责任公司 | Safe and reliable high-voltage grounding connecting wire clamp |
Citations (9)
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KR200345620Y1 (en) * | 2003-12-08 | 2004-03-18 | 이정선 | Battery charger for mobile phone with ac cord rewinding device |
CN201455839U (en) * | 2009-08-14 | 2010-05-12 | 李策 | Multipurpose telescopic-rod pickup clamp |
CN102377123A (en) * | 2011-12-13 | 2012-03-14 | 河南省电力公司漯河供电公司 | Handheld type barrier clearing device for electric power facility |
CN203617444U (en) * | 2013-12-27 | 2014-05-28 | 国家电网公司 | Ground wire clamp |
CN104157997A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Gravity self-locking type anti-drop ground wire clamp |
CN204192706U (en) * | 2014-10-27 | 2015-03-11 | 徐恒 | A kind of novel vascular surgery blood vessel clamper |
CN205141178U (en) * | 2015-11-30 | 2016-04-06 | 国网河南省电力公司商丘供电公司 | Interlock formula earth clamp |
CN106945004A (en) * | 2017-03-16 | 2017-07-14 | 重庆市永川区渝林机械厂 | Automobile-used clip |
CN207217801U (en) * | 2017-08-11 | 2018-04-10 | 国网江苏省电力公司徐州供电公司 | A kind of new type grounding device |
-
2017
- 2017-08-11 CN CN201710686350.1A patent/CN107689496A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200345620Y1 (en) * | 2003-12-08 | 2004-03-18 | 이정선 | Battery charger for mobile phone with ac cord rewinding device |
CN201455839U (en) * | 2009-08-14 | 2010-05-12 | 李策 | Multipurpose telescopic-rod pickup clamp |
CN102377123A (en) * | 2011-12-13 | 2012-03-14 | 河南省电力公司漯河供电公司 | Handheld type barrier clearing device for electric power facility |
CN203617444U (en) * | 2013-12-27 | 2014-05-28 | 国家电网公司 | Ground wire clamp |
CN104157997A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Gravity self-locking type anti-drop ground wire clamp |
CN204192706U (en) * | 2014-10-27 | 2015-03-11 | 徐恒 | A kind of novel vascular surgery blood vessel clamper |
CN205141178U (en) * | 2015-11-30 | 2016-04-06 | 国网河南省电力公司商丘供电公司 | Interlock formula earth clamp |
CN106945004A (en) * | 2017-03-16 | 2017-07-14 | 重庆市永川区渝林机械厂 | Automobile-used clip |
CN207217801U (en) * | 2017-08-11 | 2018-04-10 | 国网江苏省电力公司徐州供电公司 | A kind of new type grounding device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108418006A (en) * | 2018-04-28 | 2018-08-17 | 广东电网有限责任公司 | It is a kind of to combine flexible ground wire operating lever |
CN108551009A (en) * | 2018-05-10 | 2018-09-18 | 广东电网有限责任公司 | A kind of ground wire suspension arrangement |
CN108551009B (en) * | 2018-05-10 | 2023-08-01 | 广东电网有限责任公司 | Grounding wire suspension device |
CN108666779A (en) * | 2018-05-15 | 2018-10-16 | 郑州航空工业管理学院 | A kind of power engineering repair power transmission line ground wire device |
CN113991331A (en) * | 2021-11-22 | 2022-01-28 | 贵州电网有限责任公司 | Safe and reliable high-voltage grounding connecting wire clamp |
CN113991331B (en) * | 2021-11-22 | 2023-10-24 | 贵州电网有限责任公司 | Safe and reliable high-voltage grounding connecting wire clamp |
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