CN102364751A - Combined-type electrical grounding rod buried by using percussion tool - Google Patents
Combined-type electrical grounding rod buried by using percussion tool Download PDFInfo
- Publication number
- CN102364751A CN102364751A CN2011103852442A CN201110385244A CN102364751A CN 102364751 A CN102364751 A CN 102364751A CN 2011103852442 A CN2011103852442 A CN 2011103852442A CN 201110385244 A CN201110385244 A CN 201110385244A CN 102364751 A CN102364751 A CN 102364751A
- Authority
- CN
- China
- Prior art keywords
- rod
- percussion tool
- connection
- connecting bolt
- electrically connected
- 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
Images
Abstract
A combined-type electrical grounding rod buried by using a percussion tool belongs to an electrical equipment grounding device. The combined-type electrical grounding rod comprises: a connection plate and a rod body. The combined-type electrical grounding rod is characterized in that: the rod body is formed by an upper rod, middle rods and a lower rod which are connected into one body through a screw thread; tops and rail ends of the upper rod, the middle rods and the lower rod are provided with screw holes which are used for connection; the connections between the upper rod, the middle rods and the lower rod are realized through connecting bolts which match with the screw holes; columnar hammer nails are connected with the ends of the upper rod, the middle rods and the lower rod through the connecting bolts and can be adapted to the percussion tool; a connection plate is provided with the screw holes which are used for the connection; the tail end of the lower rod is connected with a ground nail whose top is in an inverted conical shape through the connecting bolts; Connection positions of an electrical wiring board and the upper rod, the upper rod and the middle rods, the middle rods and the middle rods, the middle rods and the lower rod, the lower rod and a punch are all sleeved on elastic washers. Compared to the prior art, by using the combined-type electrical grounding rod, installation and burying are simple; working efficiency is greatly raises and an electrical parameter which marks installation quality is greatly raised; packaging is simple and standard; transportation is convenient and easy.
Description
Technical field: the invention belongs to the electric equipment earthing device, particularly a kind of modular electrical earth rod that adopts percussion tool to bury underground.
Background technology: existing electrical grounding rod, like document 1 one Chinese patent application number 200810204717.2 disclosed " aluminum alloy grounding electrodes ", adopted the upper baffle that divides body structure, bury rod, drift forms through crimping.This in actual use existing electrical grounding rod exists following not enough:
1, difficulty is buried in installation underground.With upper baffle, bury rod, drift and bury underground through the installation that crimping forms whole " aluminum alloy grounding electrode "; The same with other shaft-like electrical grounding rods; In the time of when burying operation underground, can only relying on manpower excavation soil layer to arrive with the corresponding degree of depth of rod length; Place earth rod after prescribed depth, backfill earth again again, the compacting soil layer could be accomplished; Only a few is launched and is buried underground after excavation machinery is excavated, but operating type is also identical substantially.For grounding requirement quite high electrical system or lightning protection electric system,, bury underground with regard to more requiring great effort time-consuming, quite difficult then because of earth rod reaches more than 2 meters.
2, the packed and transported conditional request is high." aluminum alloy grounding electrode " of document 1 is though adopted the branch body structure; But just be limited in the manufacture process and require the difference split because of material; Still to become the whole finished product of elongated rod shape through compression joint technique at last; The same with the electrical grounding rod of other whole elongated rod shape, cause packing inconvenience because of length is long, transportation condition requires high.
This shows that design a kind of installation and bury underground simple and easyly, the electrical grounding rod that packed and transported has been improved easily is necessary.
Summary of the invention: the objective of the invention is to overcome the deficiency of prior art, design a kind of installation bury underground simple and easy, the modular electrical earth rod that packed and transported adopts percussion tool to bury underground easily.
Technical scheme of the present invention is: a kind of modular electrical earth rod that adopts percussion tool to bury underground, comprise being electrically connected sheet, and be connected in the excellent body that is electrically connected on the sheet, it is characterized in that excellent body is combined by rod on the thread connection all-in-one-piece, a rod, following rod; Last rod, a rod, following excellent top and end all are designed with to connect uses screw; Connection between last rod, a rod, the following rod all realizes through being matched with the connecting bolt that connects with screw; Can be connected in through connecting bolt and go up rod, a rod, column hammer nail down stick end, that adapt to percussion tool; Be electrically connected and be designed with the connection that is matched with connecting bolt on the sheet and use screw; Following rod is terminal to be connected with the ground nail that the top becomes inverted cone-shaped through connecting bolt; Be electrically connected sheet and last rod, go up rod and a rod, a rod and a rod, a rod is with rod down, excellent and ground nail connection place all is socketed with the annular resilient packing ring down.
The object of the invention can also take following further technical measures to realize:
Described being electrically connected is designed with 2 electrical wiring holes and 1 label hanging wire hole on the sheet.Setting up of label hanging wire hole is for regular electrical data record provides convenience in label.
The radical of described rod >=1, radical=1 of last rod, radical=1 of following rod.This provides last rod, a rod, down excellent length to select when just being enforcement convenience, the radical of rod between increase can shorten the upward average length of rod, a rod, following rod, with instant packed and transportation.
The link of described hammer nail is designed with the connection that adapts to connecting bolt and uses screw.This during just for installation exercise through connecting bolt screw on or pull down hammer follow closely in last rod, a rod, down stick end provide maybe.
Describedly be electrically connected the sheet lower, neck end, go up rod, a rod, excellent two ends neck, ground nail upper end neck all are designed with and are matched with the access slot of pulling that the utilization spanner rotates usefulness down.This utilizes spanner to screw in opposite directions during just for installation exercise and provides possible to connect them.
The installation process of the modular electrical earth rod that the employing percussion tool that the present invention implements to obtain is buried underground is following:
Install and prepare:
1, ground nail is spun goes up connecting bolt; Partly put the annular resilient packing ring at the connecting bolt that exposes; Be connected in down excellent lower end through the connecting bolt exposed portions serve again, the access slot of pulling of excellent lower, neck end, ground nail upper end neck rotates rod, ground nail down in opposite directions to use spanner to aim at down, compresses sealing ring;
2, the upper end of rod spins through connecting bolt and goes up the hammer nail down;
3, rod, upward excellent upper end are connected with connecting bolt in advance between will be to be buried underground.
Bury underground:
1, select the suitable place of burying underground, the operator hands percussion tool, like electric pick; Clamping is the hammer nail of rod upper end down; Start electric pick,, utilize its downward impulsive force that makes that electric pick gives because excellent lower end has been connected with the ground nail that the top becomes inverted cone-shaped down; To play rod to squeeze into soil layer slowly, only basset about 20 centimetres up to following rod;
2, will hammer nail into shape screws off from connecting bolt; Put sealing ring in the connecting bolt exposed portions serve then, the screw of excellent lower end between the connecting bolt exposed portions serve is aimed at is with the access slot of pulling of excellent lower, neck end, following rod upper end neck between the spanner aligning; Excellent between the rotation in opposite directions, excellent down, with the sealing ring compacting.
3, will hammer into shape nail be rotatably connected in the upper end be connected with in advance connecting bolt between rod upper end, the operator hands percussion tool, like electric pick; The hammer nail of rod upper end between clamping is rotatably connected in; Start electric pick, utilize its downward impulsive force will between rod-following rod-ground nail squeeze into soil layer slowly, up to the rod pact of only basseting
20 centimetres
4, will hammer nail into shape screws off from connecting bolt; Put sealing ring in the connecting bolt exposed portions serve then, the connecting bolt exposed portions serve is aimed at the screw of going up excellent lower end, aim at the access slot of pulling of going up excellent lower, neck end, a rod upper end neck with spanner; Excellent between the rotation in opposite directions, upward excellent, with the sealing ring compacting.
5, will hammer nail into shape is tightened on the connecting bolt that spins in advance on the rod; The operator hands percussion tool; Like electric pick, the hammer nail of rod upper end started electric pick between clamping was rotatably connected in; Utilize its downward impulsive force will go up a rod-rod-following rod-ground nail and squeeze into soil layer slowly, the length of basseting up to last rod meets the requirement of electrical grounding standard;
6, will hammer nail into shape and screw off, put sealing ring in the connecting bolt exposed portions serve then, the connecting bolt exposed portions serve will be aimed at the screw that is electrically connected the sheet lower end, and spin and go up electric brace from connecting bolt; Aim at the access slot of pulling that is electrically connected the sheet lower, neck end, goes up rod upper end neck with spanner, rotation is electrically connected sheet, goes up rod, with the sealing ring compacting in opposite directions.
7, use the electrical grounding detecting instrument, electric parameter is recorded on the electric parameter record label that is electrically connected on the sheet label hanging wire hole, the whole process of burying underground is accomplished.
The modular electrical earth rod that the employing percussion tool that the present invention implements to obtain is buried underground through on probation, is compared with existing electrical grounding rod, has shown following beneficial effect:
1, installation is buried underground simple and easy.As previously mentioned, existing electrical grounding rod when burying operation underground, can only rely on manpower to excavate soil layer to the time with the long corresponding degree of depth of rod, place earth rod backfill earth again again after the prescribed depth, the compacting soil layer could be accomplished; Bury underground after excavation machinery is excavated even launch, but operating type is also identical substantially.For grounding requirement quite high electrical grounding or lightning protection electric system ground connection,, bury underground with regard to more requiring great effort time-consuming, quite difficult then because of earth rod reaches more than 2 meters.And electrical grounding rod of the present invention only needs operator 1 people to carry out when burying operation underground, need not require great effort and cut the earth time-consumingly, bankets.Not only operating efficiency increases substantially, and because be with electrical grounding bastinade underground layer, compares with the installation quality of when burying operation underground, cutting the earth, banketing of existing electrical grounding rod, and the electric parameter of sign installation quality promotes significantly.
2, packed and transported is convenient.As previously mentioned; Compare with the whole elongated rod shape electrical grounding rod of prior art; Modular electrical earth rod of the present invention; Can take apart easily for be electrically connected sheet, go up rod, a rod, independent parts such as rod, ground nail, connecting bolt, sealing ring, hammer nail down, it pack simple specification, transportation is also easy with regard to conveniently.
Description of drawings: Fig. 1 is the sketch map that meets thematic structure of the present invention; Fig. 2 is electrically connected the chip architecture sketch map among the present invention; Fig. 3 is the structural representation of hammer nail among the present invention.
Embodiment: with implementation detail explanation of the present invention as follows below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of modular electrical earth rod that adopts percussion tool to bury underground comprises being electrically connected sheet 1, is connected in the excellent body 2 that is electrically connected on the sheet, it is characterized in that
---excellent body is combined by rod 21 on the thread connection all-in-one-piece, a rod 22, following rod 23;
---go up rod, a rod, following excellent top and end and all be designed with connection with screw 25;
---the connection of going up between rod, a rod, the following rod all realizes through being matched with the connecting bolt 4 that connects with screw 25;
---can be connected in through connecting bolt and go up rod, a rod, column hammer nail 5 down stick end, that adapt to percussion tool;
---be electrically connected the screw 11 that is designed with the connection usefulness that is matched with connecting bolt on the sheet;
---rod is terminal down is connected with the ground nail 24 that the top becomes inverted cone-shaped through connecting bolt;
---be electrically connected sheet and last rod, go up rod and a rod, a rod and a rod, a rod is with rod down, excellent and ground nail connection place all is socketed with annular resilient packing ring 3 down.
As shown in Figure 2, described being electrically connected is designed with 2 electrical wiring holes 12 and 1 label hanging wire hole 13 on the sheet 1.
As shown in Figure 1, the radical of described rod 22 >=1, radical=1 of last rod 21, radical=1 of following rod 23.
As shown in Figure 3, the link of described hammer nail 5 be designed with adapt to connecting bolt 4 connection with screw 51.
As shown in Figure 1, described sheet 1 lower, neck end that is electrically connected, last rod 21, a rod 22, excellent 23 two ends necks down, ground nail 24 upper end necks all be designed be matched with utilization spanner rotation usefulness pull access slot 26.
During practical implementation, bury the soft or hard degree of place soil layer underground according to installation, to the material of hammer nail, ground nail select, Technology for Heating Processing requires to make relevant provisions.
Claims (5)
1. a modular electrical earth rod that adopts percussion tool to bury underground comprises being electrically connected sheet (1), is connected in the excellent body (2) that is electrically connected on the sheet, it is characterized in that
---excellent body is combined by rod (21), a rod (22), down excellent (23) on the thread connection all-in-one-piece;
---go up rod, a rod, following excellent top and end and all be designed with connection with screw (25);
---the connection of going up between rod, a rod, the following rod all realizes through being matched with the connecting bolt (4) that connects with screw (25);
---can be connected in through connecting bolt and go up rod, a rod, following column hammer nail stick end, that adapt to percussion tool (5);
---be electrically connected be designed with on the sheet be matched with connecting bolt connection with screw (11);
---rod is terminal down is connected with the ground nail (24) that the top becomes inverted cone-shaped through connecting bolt;
---be electrically connected sheet and last rod, go up rod and a rod, a rod and a rod, a rod is with rod down, excellent and ground nail connection place all is socketed with annular resilient packing ring (3) down.
2. the modular electrical earth rod that employing percussion tool according to claim 1 is buried underground is characterized in that described being electrically connected is designed with at least 2 electrical wiring holes (12) and 1 label hanging wire hole (13) on the sheet (1).
3. the modular electrical earth rod that employing percussion tool according to claim 1 is buried underground is characterized in that radical >=1 of described rod (22), radical=1 of last rod (21), radical=1 of following excellent (23).
4. the modular electrical earth rod that employing percussion tool according to claim 1 is buried underground, the link that it is characterized in that described hammer nail (5) be designed with adapt to connecting bolt (4) connection with screw (51).
5. the modular electrical earth rod that employing percussion tool according to claim 1 is buried underground; It is characterized in that described sheet (1) lower, neck end that is electrically connected; Last rod (21), a rod (22), rod (23) two ends neck down, ground nail (24) upper end neck all be designed be matched with utilization spanner rotation usefulness pull access slot (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103852442A CN102364751A (en) | 2011-11-29 | 2011-11-29 | Combined-type electrical grounding rod buried by using percussion tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103852442A CN102364751A (en) | 2011-11-29 | 2011-11-29 | Combined-type electrical grounding rod buried by using percussion tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102364751A true CN102364751A (en) | 2012-02-29 |
Family
ID=45691307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103852442A Pending CN102364751A (en) | 2011-11-29 | 2011-11-29 | Combined-type electrical grounding rod buried by using percussion tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102364751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490699A (en) * | 2020-11-26 | 2021-03-12 | 国网重庆市电力公司合川供电分公司 | Solve flexible earthing pole of limited ready-package of excavation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406346Y (en) * | 1999-12-30 | 2000-11-15 | 武烈 | Dc. transmission combined earth pole for deep well |
| CN1411101A (en) * | 2002-11-22 | 2003-04-16 | 王德言 | Quick installing grounding pole |
| CN101335382A (en) * | 2007-06-26 | 2008-12-31 | 上海旭隆电气有限公司 | Shock resistant technique of earthing tube |
| CN101752683A (en) * | 2008-12-11 | 2010-06-23 | 上海电力线路器材有限公司 | Aluminum alloy grounding electrode |
| CN202009077U (en) * | 2011-05-10 | 2011-10-12 | 山东超越数控电子有限公司 | Anti-loosening and waterproof grounding pole for electronic equipment |
-
2011
- 2011-11-29 CN CN2011103852442A patent/CN102364751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406346Y (en) * | 1999-12-30 | 2000-11-15 | 武烈 | Dc. transmission combined earth pole for deep well |
| CN1411101A (en) * | 2002-11-22 | 2003-04-16 | 王德言 | Quick installing grounding pole |
| CN101335382A (en) * | 2007-06-26 | 2008-12-31 | 上海旭隆电气有限公司 | Shock resistant technique of earthing tube |
| CN101752683A (en) * | 2008-12-11 | 2010-06-23 | 上海电力线路器材有限公司 | Aluminum alloy grounding electrode |
| CN202009077U (en) * | 2011-05-10 | 2011-10-12 | 山东超越数控电子有限公司 | Anti-loosening and waterproof grounding pole for electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490699A (en) * | 2020-11-26 | 2021-03-12 | 国网重庆市电力公司合川供电分公司 | Solve flexible earthing pole of limited ready-package of excavation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101174761A (en) | High-voltage power line tension insulator string forward spin live-wire altering method and two yoke plate device | |
| CN203300821U (en) | Grounding hammer drill | |
| CN207200050U (en) | A kind of electric distribution box for being easy to ground connection | |
| CN206309110U (en) | Electric pole pole centralizing device | |
| CN102364751A (en) | Combined-type electrical grounding rod buried by using percussion tool | |
| CN104656147A (en) | Composite electrode device for direct-current electrical prospecting and operation method of composite electrode device | |
| CN207852953U (en) | A kind of square grounding device for electric force pole tower | |
| CN109403858A (en) | A kind of device for geological sampling probing and geothermometry | |
| CN202662822U (en) | Combined type electric grounding rod buried by employing impact tools | |
| CN102191874B (en) | Insulating cross arm with movable arc grooves | |
| CN201635074U (en) | Ground anchor | |
| CN202917650U (en) | Cylinder screw type earthing device | |
| CN203003866U (en) | Branch box cap picker | |
| CN210141035U (en) | 10kV circuit pole card tray | |
| CN204271435U (en) | Parallel groove clamp | |
| CN103912027A (en) | Site anchoring test manufacturing, installing and automatic data collection method | |
| CN205004462U (en) | High -efficient ground connection borer | |
| CN207530121U (en) | A kind of earthing or grounding means for petroleum works | |
| CN203491603U (en) | Insulator nut live-line fastening tool | |
| CN207730946U (en) | A kind of screw type electrode that field uses | |
| CN203932337U (en) | A kind of grounding pin | |
| CN201167227Y (en) | Cable termination for buried cable distribution device | |
| CN206532899U (en) | A kind of electric anti-theft grounding pile | |
| CN205543898U (en) | Device is dug to sealed lid of GIS equipment | |
| CN205905128U (en) | Earthing pole shaping cutting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120229 |