CN202231167U - Sports equipment grounding rod - Google Patents
Sports equipment grounding rod Download PDFInfo
- Publication number
- CN202231167U CN202231167U CN2011203223732U CN201120322373U CN202231167U CN 202231167 U CN202231167 U CN 202231167U CN 2011203223732 U CN2011203223732 U CN 2011203223732U CN 201120322373 U CN201120322373 U CN 201120322373U CN 202231167 U CN202231167 U CN 202231167U
- Authority
- CN
- China
- Prior art keywords
- rod
- sports equipment
- earth rod
- regular hexagon
- utility
- 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.)
- Expired - Lifetime
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- Earth Drilling (AREA)
Abstract
A sports equipment grounding rod is a cylindrical spiral rod, namely, a spiral groove is arranged on a cylindrical surface; moreover, one end of the cylindrical spiral rod is a spiral bit structure and the other end is a regular hexagon cylinder, the cylindrical spiral rod is made of a copper rod and is plated with steel. The grounding rod of the utility model has a good grounding effect, is easy to take out, and is not easy to damage when being removed.
Description
Technical field the utility model relates to a kind of earth rod, especially the earth rod of the engineering equipment of motion use.
Background technology
When engineering equipment such as the concrete mixing and transporting car of motion worked in the building site, need the earth rod ground connection at any time through its grounding system, ensure safety in production; Because of mostly present earth rod structure is cylinder or sq.rd; When equipment moves, need to remove ground connection through the mode of excavating, not only workload is big to reclaim earth rod; Earth rod itself is also caused damage easily, and the used time is also longer.
The utility model content
The purpose of the utility model is to the problems referred to above a kind of easy and readily removable sports equipment earth rod that reclaims that removes to be provided, to increase work efficiency.
For achieving the above object, the utility model adopts following technical scheme.
The said sports equipment earth rod of the utility model is a cylindrical screw rod, and periphery is provided with helicla flute, and this cylindrical screw rod one end is the augers structure, and the other end is the regular hexagon cylinder, and said regular hexagon cylinder is provided with center hole.
Adopt the beneficial effect of technique scheme to be:
1, ground connection is respond well;
2, earth rod is easy to remove;
It is not fragile when 3, dismounting is moved.
Description of drawings
Fig. 1 is the said earth rod overall structure of a utility model sketch map.
Among the figure: 1-helicla flute, 2-augers, 3-regular hexagon cylinder.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
As shown in the figure, the said sports equipment earth rod of the utility model at cylinder foreign steamer axial direction helicla flute 1 being set, constitutes the spiral type earth rod, and the one of which end is helix-type bit 2 structures, and the other end is a regular hexagon cylinder 3.Said regular hexagon cylinder place is provided with center hole.Said spiral type earth rod adopts copper rod to process, and steel plating.
Claims (3)
1. sports equipment earth rod is characterized in that: this earth rod is the cylindrical screw rod, promptly is provided with helicla flute (1) at periphery, and this cylindrical screw rod one end is augers (2) structure, and the other end is regular hexagon cylinder (3).
2. sports equipment earth rod according to claim 1, it is characterized in that: said regular hexagon cylinder (3) locates to be provided with center hole.
3. sports equipment earth rod according to claim 1, it is characterized in that: said cylindrical screw rod adopts copper rod to process, and steel plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203223732U CN202231167U (en) | 2011-08-31 | 2011-08-31 | Sports equipment grounding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203223732U CN202231167U (en) | 2011-08-31 | 2011-08-31 | Sports equipment grounding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231167U true CN202231167U (en) | 2012-05-23 |
Family
ID=46081744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203223732U Expired - Lifetime CN202231167U (en) | 2011-08-31 | 2011-08-31 | Sports equipment grounding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996909A (en) * | 2014-05-21 | 2014-08-20 | 国网河南省电力公司漯河供电公司 | Anti-corrosion and anti-theft grounding electrode |
-
2011
- 2011-08-31 CN CN2011203223732U patent/CN202231167U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996909A (en) * | 2014-05-21 | 2014-08-20 | 国网河南省电力公司漯河供电公司 | Anti-corrosion and anti-theft grounding electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |