CN104505610A - Convenient grounding rod - Google Patents
Convenient grounding rod Download PDFInfo
- Publication number
- CN104505610A CN104505610A CN201410593325.5A CN201410593325A CN104505610A CN 104505610 A CN104505610 A CN 104505610A CN 201410593325 A CN201410593325 A CN 201410593325A CN 104505610 A CN104505610 A CN 104505610A
- Authority
- CN
- China
- Prior art keywords
- hook
- earth
- nip portion
- bar
- lower positioning
- 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
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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
- H01R11/15—Hook in the form of a screw clamp
Abstract
The invention discloses a convenient grounding rod. The convenient grounding rod comprises a grounding bar and a grounding rod head. The grounding bar is an insulating grounding bar. The grounding bar and the grounding rod head are connected by a spring pressing structure. The spring pressing structure is disposed in the grounding bar and is connected with the grounding bar. A control component controlling the spring pressing structure is disposed under the grounding bar. The grounding rod head comprises an upper fixing end and a lower positioning end. The upper fixing end and the lower positioning end are movably connected. A clamping structure of the grounding rod can perform friendly clamping on a wire aimed at the external diameter of the wire, and the wire hardly moves. Through the arrangement, the wire can be easily and accurately clamped by loosening the spring or clenching the spring, so as to complete operation easily, thereby reducing operation time of workers and improving working efficiency.
Description
Technical field
The present invention relates to electric equipment accessory field, particularly, relate to one earth rod easily.
Background technology
Earth rod, has another name called earth electrode, ground network.Earth rod improves earthing conductor inner conductive performance, and reducing the outside soil resistivity of earthing conductor is produce designed by theoretical foundation.Product has the advantages such as easy construction, floor space is little, non-environmental-pollution, long service life and resistance are low.
Generally be applicable to the numerous areas such as communication, electric power, traffic, finance, petrochemical industry, building system, if communication bureau's (station), mobile base station, scheduling machine room, transformer station, freeway infrastructure, computer floor, intellectual communityintellectualized village etc. are to the strict unit of grounding requirement and department, adopt this system all can form the grounding system of function admirable.Copper covered steel material owing to having good electric conductivity, higher mechanical strength, especially outside coated layers of copper have good corrosion resistance, has been widely used in earthing device.The country such as American and Britain, moral all specifies that in related standards earth electrode, earth connection all can adopt copper covered steel composite material.In China, anticorrosive property and the reliability of earthing device draw attention day by day, adopt copper covered steel composite material to substitute.
When in use, clamping situation is friendly not for existing earth rod, and the line of card also displacement situation can occur.
Summary of the invention
Technical problem to be solved by this invention is to provide one earth rod easily, the snap-in structure that this earth rod is arranged can carry out a friendly screens for the external diameter of line to line, line is fresh there is shifting phenomena less, and this set or can be clutched spring and accurately and easily lived by line card by trip spring, easily finish the work, also very convenient for de-extension operation, alleviate handling time, increase work efficiency.
The present invention's adopted technical scheme that solves the problem is:
One is earth rod easily, comprise earth brace and ground connection caput, described earth brace is insulating ground bar, spring press anatomical connectivity is adopted between earth brace and ground connection caput, described spring press vibrational power flow is in earth brace and be connected with earth rod, the control assembly being responsible for control spring pressing structure is arranged on the below of earth brace, and described joint caput comprises stiff end and lower positioning end, and upper stiff end and lower positioning end are flexibly connected;
Fixed end comprises hook-type bar, can fix the clip of lower positioning end and connects the connecting portion of hook-type bar and clip, and the under shed of hook-type bar is hook-type;
Described lower positioning end comprises nip portion, be arranged on nip portion under fastening bolt, be arranged on fastening bolt under the slide bar that is connected with fastening bolt, the upper shed of described nip portion is concave structure, the upper shed of nip portion is engaged mutually with the under shed of hook-type bar, and described slide bar and clip match and can rotate up and down in clip.
The upper shed structure with the nip portion of concave structure that the present invention is arranged and hook portion have the under shed structure of hook-shape structure, these two kinds of structures can be good at being interlocked, and card line can be made to settle at one go, easily easily, save the operating time, increase work efficiency.And when implementing, the slide bar of lower positioning end being rotated up and down in the clip of upper stiff end, card line can be completed.
Further, the upper shed that described nip portion comprises left side, right side, underframe and is arranged between left side and right side, described left side and right side shape and structure symmetry, left side and right side are provided with groove all in the horizontal direction, the under shed coupling of described groove and hook-type bar.Setting accurately the carrying out advantageously in card line of this groove.
Further, described hook-type bar comprises hook-type position and shank, and hook-type position is connected with shank, and the left surface of shank is vertical plane.Described nip portion both sides vertically all offer chute, and the left side of chute opening and shank matches.The setting of nip portion both sides chute vertically can move ahead spacing for lower positioning end on a vertical direction, can not deflection, can complete card lineman fast and do.
Described earth brace is expansion link.Expansion link can meet the demand of the electric wire ground connection of differing heights, is applicable to operative.
The upper shed of described nip portion is provided with nonskid coating.Arranging of nonskid coating on the one hand prevents line from occurring possible slippage, can also alleviate upper stiff end and lower positioning end on the other hand to the wearing and tearing of line, play the effect of protective wire.
To sum up, the invention has the beneficial effects as follows:
The snap-in structure that the present invention is arranged can carry out a friendly screens for the external diameter of line to line, line is fresh there is shifting phenomena less, and this set or can be clutched spring and accurately and easily lived by line card by trip spring, easily finish the work, also very convenient for de-extension operation, alleviate handling time, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is invention structure chart;
Fig. 2 is Local map;
Fig. 3 is Local map.
Mark and corresponding parts title in accompanying drawing:
1, upper stiff end, 11, hook-type bar, 12, clip, 13, connecting portion, 2, lower positioning end, 21, nip portion, 22, fastening bolt, 23, slide bar, 210, groove, 211, chute, 3, nonskid coating, 4, earth brace, 5, control assembly.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, one is earth rod easily, comprise earth brace 4 and ground connection caput, described earth brace 4 is insulating ground bar 4, adopt spring press anatomical connectivity between earth brace 4 and ground connection caput, described spring press vibrational power flow is in earth brace 4 and be connected with earth rod, and the control assembly 5 being responsible for control spring pressing structure is arranged on the below of earth brace 4, described joint caput comprises stiff end 1 and lower positioning end 20, and upper stiff end 1 and lower positioning end 20 are flexibly connected;
Fixed end 1 comprises hook-type bar 11, can fix the clip 12 of lower positioning end 20 and connects the connecting portion 13 of hook-type bar 11 and clip 12, and the under shed of hook-type bar 11 is hook-type;
Described lower positioning end 20 comprises nip portion 21, be arranged on nip portion 21 under fastening bolt 22, be arranged on the slide bar 23 that fastening bolt is connected with fastening bolt 22 for 22 times, the upper shed of described nip portion 21 is concave structure, the upper shed of nip portion 21 is engaged mutually with the under shed of hook-type bar 11, and described slide bar 23 and clip 12 match and can rotate up and down in clip 12.
The upper shed structure of the nip portion 21 with concave structure that the present invention is arranged and hook portion have the under shed structure of hook-shape structure, these two kinds of structures can be good at being interlocked, and card line can be made to settle at one go, easily easily, save the operating time, increase work efficiency.And when implementing, the slide bar 23 of lower positioning end 20 being rotated up and down in the clip 12 of upper stiff end 1, card line can be completed.
Embodiment 2:
As depicted in figs. 1 and 2, and embodiment 1 is similar, and difference is:
Further, the upper shed that described nip portion 21 comprises left side, right side, underframe and is arranged between left side and right side, described left side and right side shape and structure symmetry, left side and right side are provided with groove 210 all in the horizontal direction, the under shed coupling of described groove 210 and hook-type bar 11.Setting accurately the carrying out advantageously in card line of this groove 210.
Embodiment 3:
As shown in figures 1 and 3, and embodiment 1 is similar, and difference is:
Further, described hook-type bar 11 comprises hook-type position and shank, and hook-type position is connected with shank, and the left surface of shank is vertical plane.Described nip portion 21 both sides vertically all offer chute 211, and the left side of chute 211 opening and shank matches.The setting of nip portion 21 both sides chute 211 vertically can move ahead spacing for lower positioning end 20 on a vertical direction, can not deflection, can complete card lineman fast and do.
Described earth brace 4 is expansion link.Expansion link can meet the demand of the electric wire ground connection of differing heights, is applicable to operative.
The upper shed of described nip portion 21 is provided with nonskid coating 3.Arranging of nonskid coating 3 prevents line from occurring possible slippage on the one hand, can also alleviate the wearing and tearing of upper stiff end 1 and lower positioning end 20 pairs of lines on the other hand, play the effect of protective wire.
As mentioned above, the present invention can be realized preferably.
Claims (6)
1. an earth rod easily, it is characterized in that, comprise earth brace (4) and ground connection caput, described earth brace (4) is insulating ground bar (4), spring press anatomical connectivity is adopted between earth brace (4) and ground connection caput, described spring press vibrational power flow is in earth brace (4) and be connected with earth rod, the control assembly (5) being responsible for control spring pressing structure is arranged on the below of earth brace (4), described joint caput comprises stiff end (1) and lower positioning end (20), and upper stiff end (1) and lower positioning end (20) are flexibly connected;
Fixed end (1) comprises hook-type bar (11), can fix the clip (12) of lower positioning end (20) and connects the connecting portion (13) of hook-type bar (11) and clip (12), and the under shed of hook-type bar (11) is hook-type;
Described lower positioning end (20) comprises nip portion (21), be arranged on nip portion (21) under fastening bolt (22), be arranged on fastening bolt (22) under the slide bar (23) that is connected with fastening bolt (22), the upper shed of described nip portion (21) is concave structure, the upper shed of nip portion (21) is engaged mutually with the under shed of hook-type bar (11), and described slide bar (23) and clip (12) match and can rotate up and down in clip (12).
2. one according to claim 1 earth rod easily, it is characterized in that, the upper shed that described nip portion (21) comprises left side, right side, underframe and is arranged between left side and right side, described left side and right side shape and structure symmetry, left side and right side are provided with groove (210) all in the horizontal direction, the under shed coupling of described groove (210) and hook-type bar (11).
3. one according to claim 1 earth rod easily, is characterized in that, described hook-type bar (11) comprises hook-type position and shank, and hook-type position is connected with shank, and the left surface of shank is vertical plane.
4. one according to claim 3 earth rod easily, is characterized in that, described nip portion (21) both sides vertically all offer chute (211), and the left side of chute (211) opening and shank matches.
5. the earth rod easily of the one according to any one of claim 1-4, is characterized in that, described earth brace (4) is expansion link.
6. one according to claim 5 earth rod easily, is characterized in that, the upper shed of described nip portion (21) is provided with nonskid coating (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593325.5A CN104505610A (en) | 2014-10-30 | 2014-10-30 | Convenient grounding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593325.5A CN104505610A (en) | 2014-10-30 | 2014-10-30 | Convenient grounding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104505610A true CN104505610A (en) | 2015-04-08 |
Family
ID=52947342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593325.5A Pending CN104505610A (en) | 2014-10-30 | 2014-10-30 | Convenient grounding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505610A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072569A1 (en) * | 2017-10-11 | 2019-04-18 | Omicron Electronics Gmbh | Method, mobile terminal, and measuring system for measuring electrical properties of an earthing installation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282208Y (en) * | 2008-10-24 | 2009-07-29 | 李彬 | Detachable grounding rod |
| CN201611697U (en) * | 2010-03-19 | 2010-10-20 | 智勇军 | Electric earth wire operating rod |
| CN201629419U (en) * | 2010-03-31 | 2010-11-10 | 洞头县供电局 | Sideslip-deviation preventive flat-end earth rod |
| CN201789088U (en) * | 2010-09-08 | 2011-04-06 | 中牟县供电公司 | Integrated grounding wire connector |
| CN103022752A (en) * | 2013-01-06 | 2013-04-03 | 辽宁省电力有限公司铁岭供电公司 | Hanging hook type grounding wire with locking port |
| CN103311688A (en) * | 2013-04-11 | 2013-09-18 | 北京鼎盈视通安全科技有限公司 | Spiral high-voltage earth rod and method for detecting connection state thereof |
| CN204271277U (en) * | 2014-10-30 | 2015-04-15 | 成都峰达科技有限公司 | Save the earth rod of manpower |
-
2014
- 2014-10-30 CN CN201410593325.5A patent/CN104505610A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282208Y (en) * | 2008-10-24 | 2009-07-29 | 李彬 | Detachable grounding rod |
| CN201611697U (en) * | 2010-03-19 | 2010-10-20 | 智勇军 | Electric earth wire operating rod |
| CN201629419U (en) * | 2010-03-31 | 2010-11-10 | 洞头县供电局 | Sideslip-deviation preventive flat-end earth rod |
| CN201789088U (en) * | 2010-09-08 | 2011-04-06 | 中牟县供电公司 | Integrated grounding wire connector |
| CN103022752A (en) * | 2013-01-06 | 2013-04-03 | 辽宁省电力有限公司铁岭供电公司 | Hanging hook type grounding wire with locking port |
| CN103311688A (en) * | 2013-04-11 | 2013-09-18 | 北京鼎盈视通安全科技有限公司 | Spiral high-voltage earth rod and method for detecting connection state thereof |
| CN204271277U (en) * | 2014-10-30 | 2015-04-15 | 成都峰达科技有限公司 | Save the earth rod of manpower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072569A1 (en) * | 2017-10-11 | 2019-04-18 | Omicron Electronics Gmbh | Method, mobile terminal, and measuring system for measuring electrical properties of an earthing installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |