CN106099412B - A kind of Portable power construction grounding device and its application method - Google Patents
A kind of Portable power construction grounding device and its application method Download PDFInfo
- Publication number
- CN106099412B CN106099412B CN201610691994.5A CN201610691994A CN106099412B CN 106099412 B CN106099412 B CN 106099412B CN 201610691994 A CN201610691994 A CN 201610691994A CN 106099412 B CN106099412 B CN 106099412B
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- Prior art keywords
- telescopic rod
- gauge
- snap
- portable power
- power construction
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of Portable power construction grounding device and its application methods, are related to technical field of electric power.Including insulating bar, grounding head；Grounding head is connected by universal joint with insulating bar；Insulating bar includes upper telescopic rod, lower telescopic rod；Upper telescopic rod is socketed on lower telescopic rod；Upper telescopic rod upper end is fixedly connected with universal joint；Upper telescopic rod lower end is provided with boss；Shaft is connected with supporting rack on boss；Lower telescopic rod lower part is uniformly arranged fluted；Lower telescopic rod bottom is fixedly connected on pedestal upper end；Wired bucket is set in pedestal；The both ends shaft of line bucket is connected with support base；Support base is welded on base bottom；Line bucket one side is fixedly connected with swing handle.
Description
Technical field
The present invention relates to technical field of electric power more particularly to a kind of Portable power construction grounding devices.
Background technology
Ground wire is to when unexpectedly there is voltage in the equipment and circuit having had a power failure, ensure worker safety's
Important tool.Portable short-circuit earthing or grounding means is common a kind of temporary earthing device in electric power overhaul and work progress, is made
With being when circuit and Substation construction, for preventing equipment, circuit from sending a telegram here suddenly, closing on electrical body and generate electrostatic induction and touch
Residual charge is drained when electricity or false switching, to ensure personal safety of the staff in maintenance process.
Existing Portable short-circuit earthing or grounding means is mainly made of insulating bar, grounding head, and grounding head uses fine aluminum
Alloy die cast, intensity is high, then surface treated makes surface that should not aoxidize, and operation stick is refined into color tube with import epoxy resin,
Good insulation preformance, intensity is high, light-weight, in bright gay color, smooth in appearance.Existing grounding head there is it is following the shortcomings that：Flat mouth
Spirally in screwing operations, since with gradually putting forth effort during spiral compression, conducting wire is easily shifted over, and causes to press from both sides at contact position
Tight place's poor reliability；Dual spring compression type and spirally when blocking conducting wire, all there is that can not compress conducting wire, is easy to cause and connects
Contacting surface is inadequate, and short circuit current flow is not up to standard, easily flickers；Since the direction of grounding head is fixed, it is impossible to any direction operates,
The multidirectional operational requirements of switchgear can not be met, often occur in practice process with electric wire be not due to orientation residing for operator
It is in vertical position, think when catching on electric wire of stabilization when holding 2 meters of long earthing or grounding means, be the extremely difficult work of part；Due to behaviour
Cause effective insulation distance inadequate as direction change；220kv and more than supertension line ground connection install particularly difficult, security risk
It is extremely serious.
To solve the problems, such as present on, be badly in need of now it is a kind of universal can operate, hoisting depth and can automatic impaction connect
The edge of a field so can save the activity duration, reduce the labor intensity of operating personnel, sufficiently ensure the personal safety of operating personnel.
The content of the invention
In place of being directed to the technical deficiency of the prior art, a kind of portable power construction ground connection is provided
Device using telescopic rod and universal joint, has achieved the effect that adjustment height and direction；Using supporting rack and lower telescopic rod lower part
It is uniformly arranged fluted, has achieved the effect that fixed insulating bar height；Using spring, bullet pin and the tight block of bullet, increasing is reached
Add contact area and the effect of fixed electric wire；Small round corner is provided with using lower snap-gauge one end, upper snap-gauge one end is provided with Rouno Cormer Pregrinding Wheel,
Bullet pin top is hemispherical, has achieved the effect that electric wire is easily caught in.
The present invention also provides a kind of application methods of Portable power construction grounding device.
To achieve the above object, the technical solution adopted in the present invention is：
A kind of Portable power construction grounding device, including insulating bar, grounding head；Grounding head by universal joint with
Insulating bar connects；Insulating bar includes upper telescopic rod, lower telescopic rod；Upper telescopic rod is socketed on lower telescopic rod；On stretch
Contracting bar upper end is fixedly connected with universal joint；Upper telescopic rod lower end is provided with boss；Shaft is connected with supporting rack on boss；Under stretch
Contracting bar lower part is uniformly arranged fluted；Lower telescopic rod bottom is fixedly connected on pedestal upper end；Wired bucket is set in pedestal；Line bucket
Both ends shaft is connected with support base；Support base is welded on base bottom；Line bucket one side is fixedly connected with swing handle；Grounding head bag
Include connector, upper snap-gauge and lower snap-gauge；Connector bottom surface is provided with hemispherical groove；Hemispherical groove connects with ballhead cooperation
It connects；Connector top surface is welded with lower snap-gauge；A spring grooves are provided on lower snap-gauge；A springs are installed in A spring grooves；A springs connect
It is connected to bullet pin；Snap-gauge is provided with above lower snap-gauge；Lower snap-gauge is connected with upper snap-gauge by side plate；B bullets are provided among side plate
Spring slot；B springs are provided in B spring grooves；B springs are connected with the tight block of bullet.
Further optimize the technical program, the universal joint includes ballhead and connecting rod；Connecting rod is threaded.
Further optimize the technical program, described lower snap-gauge one end is provided with small round corner；Upper snap-gauge one end is provided with greatly
Fillet；Bullet pin top is hemispherical；Bullet pin is hollow structure；The tight block front end of bullet is semicircular structure.
Further optimize the technical program, the grounding head and universal joint are metal material.
Further optimize the technical program, plain conductor is tied on the line bucket；Plain conductor passes through insulating bar
It is connected to connecting rod bottom.
Further optimize the technical program, the pedestal corner is provided with metal feet.
Further optimize the technical program, the plain conductor is connected with metal feet.
The present invention also provides a kind of application methods of Portable power construction grounding device, comprise the following steps：
A, pedestal is placed on soil, presses pedestal with strength, it is ensured that metal feet is goed deep into soil；
B, hand-held supports frame jacks up obliquely, and telescopic rod extends in the vertical direction in drive, is transferred to suitable distance；
C, supporting rack bottom is put into groove, to support fixed upper telescopic rod；
D, the clamp of the upper snap-gauge of grounding head and lower snap-gauge composition, blocks electric wire, slightly downwards firmly again to electric wire direction
Firmly, bullet pin and the tight block of bullet clamp electric wire；
E, insulating bar is held, is pulled round about, electric wire is made to depart from the present apparatus；
F, supporting rack is taken out from groove；
G, swing handle is rotated, plain conductor is recovered to line bucket, while plain conductor pulls connecting rod, connecting rod drives
Upper telescopic rod is withdrawn along lower telescopic rod.
Compared with prior art, the present invention has the following advantages：
1st, using telescopic rod and universal joint, adjustment height and direction have been achieved the effect that；
2nd, it is uniformly arranged using supporting rack and lower telescopic rod lower part fluted, has reached the effect of fixed insulating bar height
Fruit；
3rd, using spring, bullet pin and the tight block of bullet, achieved the effect that increase contact area and fixed electric wire；
4th, small round corner being provided with using lower snap-gauge one end, upper snap-gauge one end is provided with Rouno Cormer Pregrinding Wheel, and bullet pin top is hemispherical,
Achieve the effect that electric wire is easily caught in；
5th, it is built in using plain conductor in insulating bar, is conducive to safety；
6th, using line bucket and swing handle, the storage for being conducive to plain conductor arranges；
7th, metal feet is connected with using plain conductor, is conducive to electricity and is poured into the earth.
Description of the drawings
Fig. 1 is a kind of Portable power construction grounding device stereogram.
Fig. 2 is a kind of Portable power construction grounding device structure diagram.
Fig. 3 is a kind of Portable power construction grounding device grounding head stereogram.
Fig. 4 is a kind of Portable power construction grounding device grounding head structure diagram.
In figure, 1, insulating bar；2nd, grounding head；3rd, universal joint；4th, upper telescopic rod；5th, lower telescopic rod；6th, boss；7、
Supporting rack；8th, groove；9th, pedestal；10th, line bucket；11st, support base；12nd, swing handle；13rd, ballhead；14th, connecting rod；15th, even
Connector；16th, upper snap-gauge；17th, lower snap-gauge；18th, hemispherical groove；19th, A spring grooves；20th, A springs；21st, bullet pin；22nd, side plate；
23rd, B spring grooves；24th, B springs；25th, the tight block of bullet；26th, plain conductor；27th, metal feet.
Specific embodiment
Understand to make the object, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright scope.In addition, in the following description, the description to known features and technology is omitted, to avoid this is unnecessarily obscured
The concept of invention.
Embodiment one：
As shown in Figs 1-4, a kind of Portable power construction grounding device, including insulating bar 1, grounding head 2；Grounding head
2 are connected by universal joint 3 with insulating bar 1；Insulating bar 1 includes upper telescopic rod 4, lower telescopic rod 5；Upper telescopic rod 4
It is socketed on lower telescopic rod 5；Upper 4 upper end of telescopic rod is fixedly connected with universal joint 3；Upper 4 lower end of telescopic rod is provided with boss 6；
Shaft is connected with supporting rack 7 on boss 6；Lower 5 lower part of telescopic rod is uniformly arranged fluted 8；Lower 5 bottom of telescopic rod is fixedly connected on
9 upper end of pedestal；Wired bucket 10 is set in pedestal 9；The both ends shaft of line bucket 10 is connected with support base 11；Support base 11 is welded on bottom
9 bottoms of seat；10 one side of line bucket is fixedly connected with swing handle 12；Grounding head 2 includes connector 15, upper snap-gauge 16 and lower snap-gauge
17；15 bottom surface of connector is provided with hemispherical groove 18；Hemispherical groove 18 is connected with ballhead 13；15 top surface of connector
It is welded with lower snap-gauge 17；A spring grooves 19 are provided on lower snap-gauge 17；A springs 20 are installed in A spring grooves 19；A springs 20 connect
There is bullet pin 21；Lower snap-gauge 17 is provided with snap-gauge 16 above；Lower snap-gauge 17 is connected with upper snap-gauge 16 by side plate 22；In side plate 22
Between be provided with B spring grooves 23；B springs 24 are provided in B spring grooves 23；B springs 24 are connected with the tight block 25 of bullet；Universal joint 3 wraps
Include ballhead 13 and connecting rod 14；Connecting rod 14 is threaded；Lower 17 one end of snap-gauge is provided with small round corner；Upper 16 one end of snap-gauge is set
It is equipped with Rouno Cormer Pregrinding Wheel；21 top of bullet pin is hemispherical；Bullet pin is 21 hollow structures；Tight 25 front end of block of bullet is semicircular structure；Ground connection
First 2 and universal joint 3 be metal material；Plain conductor 26 is tied on line bucket 10；Plain conductor 26 is connected through insulating bar 1
In 14 bottom of connecting rod；9 four jiaos of pedestal is provided with metal feet 27；Plain conductor 26 is connected with metal feet 27.
Embodiment two：
A kind of application method of Portable power construction grounding device, comprises the following steps：
A, pedestal 9 is placed on soil, presses pedestal 9 with strength, it is ensured that metal feet 27 is goed deep into soil；
B, hand-held supports frame 7 jacks up obliquely, and telescopic rod 4 extends in the vertical direction in drive, is transferred to suitable distance；
C, 7 bottom of supporting rack is put into groove 8, to support fixed upper telescopic rod 4；
D, the clamp of the upper snap-gauge 16 of grounding head 2 and lower snap-gauge 17 composition, blocks electric wire, slightly downwards firmly again to electric wire
Direction is exerted oneself, and bullet pin 21 and the tight block 25 of bullet clamp electric wire；
E, insulating bar 1 is held, is pulled round about, electric wire is made to depart from the present apparatus；
F, supporting rack 7 is taken out from groove 8；
G, swing handle 12 is rotated, plain conductor 26 is recovered to line bucket 10, while plain conductor 26 pulls connecting rod 14,
Connecting rod 14 drives upper telescopic rod 4 to be withdrawn along lower telescopic rod 5.
It should be appreciated that the above-mentioned specific embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, without being construed as limiting the invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into scope and border or this scope and the equivalents on border and repairing
Change example.
Claims (7)
1. a kind of Portable power construction grounding device, it is characterised in that：Including insulating bar (1), grounding head (2)；Ground connection
Head (2) is connected by universal joint (3) with insulating bar (1)；Insulating bar (1) includes upper telescopic rod (4), lower telescopic rod
(5)；Upper telescopic rod (4) is socketed on lower telescopic rod (5)；Upper telescopic rod (4) upper end is fixedly connected with universal joint (3)；On stretch
Contracting bar (4) lower end is provided with boss (6)；Shaft is connected with supporting rack (7) on boss (6)；Lower telescopic rod (5) lower part is uniformly arranged
Fluted (8)；Lower telescopic rod (5) bottom is fixedly connected on pedestal (9) upper end；Wired bucket (10) is set in pedestal (9)；Line bucket
(10) both ends shaft is connected with support base (11)；Support base (11) is welded on pedestal (9) bottom；Line bucket (10) one side, which is fixed, to be connected
It is connected to swing handle (12)；Grounding head (2) includes connector (15), upper snap-gauge (16) and lower snap-gauge (17)；Connector (15) bottom
Face is provided with hemispherical groove (18)；Hemispherical groove (18) is connected with ballhead (13)；Connector (15) top surface welds
There is lower snap-gauge (17)；A spring grooves (19) are provided on lower snap-gauge (17)；A springs (20) are installed in A spring grooves (19)；A springs
(20) it is connected with bullet pin (21)；Lower snap-gauge (17) is provided with snap-gauge (16) above；Lower snap-gauge (17) is connected by side plate (22)
There is upper snap-gauge (16)；B spring grooves (23) are provided among side plate (22)；B springs (24) are provided in B spring grooves (23)；B springs
(24) it is connected with the tight block of bullet (25)；
Lower snap-gauge (17) one end is provided with small round corner；Upper snap-gauge (16) one end is provided with Rouno Cormer Pregrinding Wheel；Bullet pin (21) top is hemisphere
Shape；Bullet pin is (21) hollow structure；The tight block of bullet (25) front end is semicircular structure.
2. a kind of Portable power construction grounding device according to claim 1, it is characterised in that：Universal joint (3) wraps
Include ballhead (13) and connecting rod (14)；Connecting rod (14) is threaded.
3. a kind of Portable power construction grounding device according to claim 1, it is characterised in that：Grounding head (2) and ten thousand
It is metal material to connector (3).
4. a kind of Portable power construction grounding device according to claim 1, it is characterised in that：Line bucket is tied on (10)
Plain conductor (26)；Plain conductor (26) is connected to connecting rod (14) bottom through insulating bar (1).
5. a kind of Portable power construction grounding device according to claim 1, it is characterised in that：Pedestal (9) corner is set
It is equipped with metal feet (27).
6. a kind of Portable power construction grounding device according to claim 1, it is characterised in that：Plain conductor (26) is even
It is connected to metal feet (27).
7. a kind of made using a kind of Portable power construction grounding device described in claim 1~6 any one claim
With method, it is characterised in that：Comprise the following steps：
A, by pedestal（9）It is placed on soil, presses pedestal with strength（9）, it is ensured that metal feet（27）Go deep into soil；
B, hand-held supports frame（7）It jacks up obliquely, telescopic rod in drive（4）It extends in the vertical direction, is transferred to suitable distance；
C, by supporting rack（7）Bottom is put into groove（8）In, to support fixed upper telescopic rod（4）；
D, grounding head（2）Upper snap-gauge（16）With lower snap-gauge（17）The clamp of composition blocks electric wire, slightly downwards firmly again to electricity
Line direction is exerted oneself, bullet pin（21）With the tight block of bullet（25）Clamp electric wire；
E, insulating bar is held（1）, pull round about, electric wire made to depart from the present apparatus；
F, by supporting rack（7）From groove（8）Middle taking-up；
G, swing handle is rotated（12）, by plain conductor（26）It is recovered to line bucket（10）, while plain conductor（26）Pull connection
Bar（14）, connecting rod（14）Telescopic rod in drive（4）Along lower telescopic rod（5）It withdraws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691994.5A CN106099412B (en) | 2016-08-22 | 2016-08-22 | A kind of Portable power construction grounding device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691994.5A CN106099412B (en) | 2016-08-22 | 2016-08-22 | A kind of Portable power construction grounding device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099412A CN106099412A (en) | 2016-11-09 |
| CN106099412B true CN106099412B (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610691994.5A Expired - Fee Related CN106099412B (en) | 2016-08-22 | 2016-08-22 | A kind of Portable power construction grounding device and its application method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817041A (en) * | 2020-07-21 | 2020-10-23 | 广东电网有限责任公司 | High contact surface and high pressure welding ground wire |
| CN112054320A (en) * | 2020-09-29 | 2020-12-08 | 国网青海省电力公司海东供电公司 | Portable electric power construction earthing device |
| CN112530737B (en) * | 2020-11-28 | 2022-10-28 | 贵州电网有限责任公司 | High-voltage grounding device |
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| CN201611730U (en) * | 2010-01-18 | 2010-10-20 | 郭飞 | Portable lightning rod |
| CN102074811A (en) * | 2011-01-27 | 2011-05-25 | 宜兴市宜安电力工具制造有限公司 | Portable power construction grounding device |
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| CN203911194U (en) * | 2014-05-16 | 2014-10-29 | 国家电网公司 | An auxiliary tool specially used for ground wire installation |
| CN205159547U (en) * | 2015-12-10 | 2016-04-13 | 国网四川省电力公司凉山供电公司 | Earth connection intelligence action bars |
| CN205944466U (en) * | 2016-08-22 | 2017-02-08 | 国网山东省电力公司章丘市供电公司 | Portable power construction grounding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2230980Y (en) * | 1995-07-03 | 1996-07-10 | 天津市电力工业局城区供电公司城西供电所 | Clamp for connecting with live line |
| CN101572357A (en) * | 2009-03-06 | 2009-11-04 | 辽宁省电力有限公司盘锦供电公司 | Induction prevising grounding wire |
| CN201611730U (en) * | 2010-01-18 | 2010-10-20 | 郭飞 | Portable lightning rod |
| CN102074811A (en) * | 2011-01-27 | 2011-05-25 | 宜兴市宜安电力工具制造有限公司 | Portable power construction grounding device |
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| CN106099412A (en) | 2016-11-09 |
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Inventor after: Yang Qinghe Inventor after: Yang Ming Inventor after: Zhang Yinggang Inventor after: Li Pengyu Inventor before: Yang Qinghe Inventor before: Meng Li Inventor before: Ma Xianchao Inventor before: Cui Gongwen Inventor before: Gao Yue Inventor before: Li Junfang Inventor before: Li Baoshui Inventor before: Ma Jinsong Inventor before: Liu Yanan Inventor before: Gui Yong Inventor before: Liu Guangjun Inventor before: He Qingang Inventor before: Wang Yanwei Inventor before: Yu Dong Inventor before: Ma Jun Inventor before: Zhao Xin Inventor before: Liu Zhenhua Inventor before: Gao Feng Inventor before: Wang Xingpeng Inventor before: Han Bing Inventor before: Liu Cong Inventor before: Meng Xin |
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