CN103311683A - Special earthing device for petroleum engineering - Google Patents
Special earthing device for petroleum engineering Download PDFInfo
- Publication number
- CN103311683A CN103311683A CN2012100611858A CN201210061185A CN103311683A CN 103311683 A CN103311683 A CN 103311683A CN 2012100611858 A CN2012100611858 A CN 2012100611858A CN 201210061185 A CN201210061185 A CN 201210061185A CN 103311683 A CN103311683 A CN 103311683A
- Authority
- CN
- China
- Prior art keywords
- earthing
- earth brace
- screw thread
- grounding device
- petroleum works
- 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
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a special earthing device for petroleum engineering, relates to the earthing device of the equipment for working earthing, protection earthing, lightning protection earthing, anti-static earthing and the like which are suitable for the flammable and explosive and temporary places such as the petroleum engineering, and is used for solving the problems of the earthing device currently applied to the flammable and explosive and temporary places, wherein the problems include that a lead joint is not clearly marked, a design is imperfect, the device is easily deformed and even broken and is hard to use repeatedly for multiple times and the like. The special earthing device comprises an earthing rod, wherein a triangular-pyramid drill is arranged at one end of the earthing rod; a drive connection mechanism is arranged at the other end of the earthing rod; and a wiring component and a thread are arranged on the earthing rod. The special earthing device disclosed by the invention has the advantages of easiness and convenience for assembly and disassembly, repeated use for multiple times, no need for welding or earth cutting, little damage to the construction field, quick mounting and the like, and is mainly applied to the earthing construction of the flammable and explosive and temporary places.
Description
Technical field
The invention belongs to earthing device, especially relate to a kind of earthing device that is suitable for the equipment such as the inflammable and explosive and provisional employed working earthing in field, protective earthing, lightning protection, anti-static grounding such as petroleum works.
Background technology
Earthing device is used for the conduction lightning current and it is scattered into the earth.At present, in 5.4 explanations about earthing device, require the length of artificial steel Grounding Grids to be preferably 2.5m among the GB50057-2010 " Code for design of lightning protection of buildings ", the depth of burying should be less than 0.5m, and should be laid in below the local frozen soil layer, the heat release welding should be adopted in each junction.Thereby in the installation process, not only need a large amount of earth excavations, and in welding process, certainly lead to spark, in inflammable and explosive place and hard soil layer be difficult to implement.
Application number is that 200720081206.7 utility model patent discloses a kind of earth electrode that uses in the electric power system work progress.Be comprised of the body of rod, electronic joint, drill bit etc., inside has the liquid filling hole of hollow.This kind earth electrode does not clearly indicate lead-in wire junction, design imperfection; In addition, liquid filling hole is easily blocked by the sandstone in the soil, can't play corresponding effect; The 3rd, the elongated and hollow of the body of rod under electric hammer or artificial hammering, easily is out of shape even is fractureed, and is difficult to be repeatedly used.
Summary of the invention
Purpose of the present invention is intended to overcome the deficiencies in the prior art, provides a kind of excavation ground of breaking ground in inflammable and explosive place and being difficult to use, and is convenient to installing/dismounting, earthing device that can repeated multiple times use.
Purpose of the present invention can realize by following technical solution:
This earthing device comprises earth brace, and an end of described earth brace is provided with drill bit, and described drill bit is the triangular taper, and the other end of described earth brace is provided with and drives bindiny mechanism, and described earth brace is provided with wiring member and screw thread.Selecting the effect of described triangular taper bit at described earth brace is by this kind drill bit, increases the ability of breaking ground of this device.The effect that described driving bindiny mechanism is set is to make described earth brace realize good being fixedly connected with the Power Drive Unit such as electric hammer.The effect that described wiring member is set is to make described earth brace and earth connection can realize that welding effectively is connected.The effect that described screw thread is set be for drive described earth brace enter ground more smooth and easy.
Purpose of the present invention can also realize by following technical solution:
Described driving bindiny mechanism is hexagonal handle, this hexagonal handle is provided with annular groove, the effect that described hexagonal handle and described annular groove are set on the described earth brace is this structural design, can be convenient to the installation and removal between the Power Drive Units such as described earth brace and electric hammer, and guarantee that the clamping between the Power Drive Units such as described earth brace and electric hammer is more fastening reliable; Described wiring member is ear shape terminal block, and described screw thread is fried dough twist type screw thread; Described ear shape terminal block is provided with two wiring holes, it is advantage simple in structure by described ear shape terminal block, as to be convenient to design and installation that described wiring member is selected the effect of ear shape terminal block, makes this device can be convenient to make with being connected and realizes being connected with earth connection.The effect that described screw thread is set to fried dough twist type screw thread is the ability of breaking ground that increases this device; Described fried dough twist type screw thread is positioned at the latter half of described earth brace.The effect that described fried dough twist type screw thread is positioned at the latter half of described earth brace is the ability of breaking ground that had both increased this device, also can reasonably control difficulty and the workload of described earth brace being carried out screw thread processing; Described earth brace, described driving bindiny mechanism and described drill bit preferably are provided with nickel coating or chromium coating.Effect to described these parts nickel plating or chromium plating is to prevent that these parts from being corroded, and increases useful life; Described driving bindiny mechanism and drill bit adopt the high-strength alloy material.It is the intensity that strengthens these stressed members that described these parts adopt the effect of high-strength alloy material, increases the service life.
Beneficial effect of the present invention: because by described triangular taper bit, driving bindiny mechanism and screw thread, make described earth brace have the very strong ability of breaking ground, can be grounded the weldless connection of bar and earth connection by described wiring member, the Power Drive Unit such as available electric hammer and artificial dual mode realize hammering enter and take out, and guaranteed that described earth brace possesses sufficient intensity.So the present invention has advantages of that installing/dismounting is simple and convenient, can repeated multiple timesly use, do not need to implement to weld, to destroying less and can realize Fast Installation in the construction site.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 be the embodiment of the invention the triangular taper bit overlook enlarged drawing;
The installment state schematic diagram of Fig. 3 embodiment of the invention;
Fig. 4 is the use view of the embodiment of the invention.
Among the figure 1, hexagonal handle, 2, ear shape terminal block, 3, earth brace, 4, fried dough twist type screw thread, 5, the triangular taper bit, 6, electric hammer, 7, ground, 8, screw, 9, the braiding copper strips, 10, the insulated copper wire, 11, annular groove, 21, wiring hole, 51, face.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
This petroleum works Special grounding device comprises earth brace 3, one end of described earth brace 3 is provided with triangular taper bit 5, described triangular taper bit 5 has three faces 51, the other end of described earth brace 3 is provided with and drives bindiny mechanism, described driving bindiny mechanism comprises hexagonal handle 1, this hexagonal handle 1 is provided with annular groove 11, described earth brace 3 is provided with wiring member and screw thread, described wiring member is ear shape terminal block 2, described screw thread is fried dough twist type screw thread 4, described ear shape terminal block 2 is provided with two wiring holes 21, described fried dough twist type screw thread 4 is positioned at the latter half of described earth brace 3, described earth brace 3, described hexagonal handle 1 and annular groove 11 thereof and described triangular taper bit 5 surfaces are coated with nickel dam.When the present invention installs and uses, can earth brace 3 hammerings be entered ground by electric hammer and artificial dual mode.If run into cement, ceramic tile or rocky ground, this device is connected with electric hammer 6 by described hexagonal handle 1 first, get into soil layer with electric hammer 6 drivings by ground 7 after, squeeze into again earth brace 3.After installing, will weave copper strips 9 or insulated copper wire 10 and be connected on the ear shape terminal block, firm with screw 8 crimping.Whole installation process is simple and convenient, need not to excavate soil, need not to employ electrogas welding, has realized the Fast Installation of earthing device.
Claims (7)
1. petroleum works Special grounding device, comprise earth brace, an end of described earth brace is provided with drill bit, it is characterized in that described drill bit is the triangular taper, the other end of described earth brace is provided with and drives bindiny mechanism, and described earth brace is provided with wiring member and screw thread.
2. petroleum works Special grounding device as claimed in claim 1 is characterized in that described driving bindiny mechanism is hexagonal handle, and this hexagonal handle is provided with annular groove.
3. petroleum works Special grounding device as claimed in claim 1 or 2 is characterized in that described wiring member is ear shape terminal block, and described screw thread is fried dough twist type screw thread.
4. petroleum works Special grounding device as claimed in claim 3 is characterized in that described ear shape terminal block is provided with two wiring holes.
5. petroleum works Special grounding device as claimed in claim 4 is characterized in that described fried dough twist type screw thread is positioned at the latter half of described earth brace.
6. petroleum works Special grounding device as claimed in claim 1 is characterized in that described earth brace, described driving bindiny mechanism and described drill bit are provided with nickel coating or chromium coating.
7. petroleum works Special grounding device as claimed in claim 1 is characterized in that described driving bindiny mechanism and drill bit adopt the high-strength alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100611858A CN103311683A (en) | 2012-03-09 | 2012-03-09 | Special earthing device for petroleum engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100611858A CN103311683A (en) | 2012-03-09 | 2012-03-09 | Special earthing device for petroleum engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103311683A true CN103311683A (en) | 2013-09-18 |
Family
ID=49136646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100611858A Pending CN103311683A (en) | 2012-03-09 | 2012-03-09 | Special earthing device for petroleum engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103311683A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901029A (en) * | 2015-05-26 | 2015-09-09 | 成都高普石油工程技术有限公司 | Petroleum engineering grounding pole |
| CN104916926A (en) * | 2015-05-26 | 2015-09-16 | 成都高普石油工程技术有限公司 | Economical type grounding device of petroleum engineering |
| CN104934730A (en) * | 2015-05-26 | 2015-09-23 | 成都高普石油工程技术有限公司 | Grounding device for petroleum engineering |
| CN108767513A (en) * | 2018-07-27 | 2018-11-06 | 成都中机盈科科技有限公司 | Electric power grounding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040154814A1 (en) * | 2003-02-07 | 2004-08-12 | Bob Brennan | Ground rod |
| CN201112589Y (en) * | 2007-09-24 | 2008-09-10 | 成都桑莱特科技股份有限公司 | Grounding pole |
| CN201533026U (en) * | 2009-11-23 | 2010-07-21 | 广州中光电子科技有限公司 | Steel nickel plating ground bar |
| CN202084655U (en) * | 2011-05-16 | 2011-12-21 | 河南省电力公司南阳供电公司 | T-shaped auger bit type grounding electrode |
| CN202127104U (en) * | 2011-06-17 | 2012-01-25 | 新泰市供电公司 | Ground electrode of ground wire with screw-type lines |
| CN202127105U (en) * | 2011-06-30 | 2012-01-25 | 北京市电力公司 | Grounding pricker |
| CN202474250U (en) * | 2012-03-09 | 2012-10-03 | 中国石油化工股份有限公司 | Special earthing device for petroleum engineering |
-
2012
- 2012-03-09 CN CN2012100611858A patent/CN103311683A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040154814A1 (en) * | 2003-02-07 | 2004-08-12 | Bob Brennan | Ground rod |
| CN201112589Y (en) * | 2007-09-24 | 2008-09-10 | 成都桑莱特科技股份有限公司 | Grounding pole |
| CN201533026U (en) * | 2009-11-23 | 2010-07-21 | 广州中光电子科技有限公司 | Steel nickel plating ground bar |
| CN202084655U (en) * | 2011-05-16 | 2011-12-21 | 河南省电力公司南阳供电公司 | T-shaped auger bit type grounding electrode |
| CN202127104U (en) * | 2011-06-17 | 2012-01-25 | 新泰市供电公司 | Ground electrode of ground wire with screw-type lines |
| CN202127105U (en) * | 2011-06-30 | 2012-01-25 | 北京市电力公司 | Grounding pricker |
| CN202474250U (en) * | 2012-03-09 | 2012-10-03 | 中国石油化工股份有限公司 | Special earthing device for petroleum engineering |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901029A (en) * | 2015-05-26 | 2015-09-09 | 成都高普石油工程技术有限公司 | Petroleum engineering grounding pole |
| CN104916926A (en) * | 2015-05-26 | 2015-09-16 | 成都高普石油工程技术有限公司 | Economical type grounding device of petroleum engineering |
| CN104934730A (en) * | 2015-05-26 | 2015-09-23 | 成都高普石油工程技术有限公司 | Grounding device for petroleum engineering |
| CN108767513A (en) * | 2018-07-27 | 2018-11-06 | 成都中机盈科科技有限公司 | Electric power grounding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103311683A (en) | Special earthing device for petroleum engineering | |
| CN210806032U (en) | Electric power engineering is with good electric power ground connection stake of stability | |
| CN103219597B (en) | Grounding wire device | |
| CN202474250U (en) | Special earthing device for petroleum engineering | |
| CN201402862Y (en) | Embedded grounding body under tower | |
| CN201112589Y (en) | Grounding pole | |
| CN111555051A (en) | Graphite-based grounding electrode for low-voltage power distribution, grounding device and construction method of grounding device | |
| CN203039216U (en) | Grounding-body moulding system | |
| CN105261846B (en) | A kind of shaft tower grounding-for-lightning device | |
| CN105305106A (en) | Anti-theft grounding electrode for ground wire, and telegraph pole | |
| CN203277665U (en) | Grounding wire device | |
| CN203232964U (en) | Self-tapping temporary grounding body | |
| CN205039268U (en) | Electrode connecting plate | |
| CN105977661B (en) | A kind of construction technique being grounded copper cable | |
| CN105206949A (en) | Power transmission line tower grounding device | |
| CN105206951A (en) | Electrode connecting plate | |
| CN103855582A (en) | 10kV grounding nager extraction tool | |
| WO2008143421A1 (en) | A ground rod structure with drills blade shape | |
| CN102969579B (en) | Grounding electrode | |
| CN105239079B (en) | A kind of down conductor cathodic protection anti-corrosion method | |
| CN206250402U (en) | A kind of electric power pylon earthing or grounding means | |
| CN215266706U (en) | Lightning protection grounding device for electric power engineering building | |
| CN211376952U (en) | Earthing device for petroleum engineering infrastructure | |
| CN105428834A (en) | Antitheft combined copper clad steel grounding electrode and mounting method thereof | |
| CN218827878U (en) | Deep grounding device and system free of excavation |
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: 20130918 |