CN202352840U - Improved ground rod - Google Patents
Improved ground rod Download PDFInfo
- Publication number
- CN202352840U CN202352840U CN2011204207084U CN201120420708U CN202352840U CN 202352840 U CN202352840 U CN 202352840U CN 2011204207084 U CN2011204207084 U CN 2011204207084U CN 201120420708 U CN201120420708 U CN 201120420708U CN 202352840 U CN202352840 U CN 202352840U
- Authority
- CN
- China
- Prior art keywords
- earth rod
- number plate
- ground rod
- welded
- modified model
- 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 - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an improved ground rod. A cylinder with the diameter of between 4 and 6 centimeters and the height of between 1 and 2 centimeters is welded at the upper end of the ground rod, and a number-plate mounting plate of which the size is matched with that of a number-plate transparent bag is welded on the upper part of the ground rod, so that a problem that the ground rod is difficult to insert at a required depth due to incapability of striking by hammers when operators work under the condition of super-hard soil is solved, and the potential safety hazard caused by high losing possibility of a number plate is avoided.
Description
Technical field
The utility model relates to a kind of earthing device, especially a kind of earth rod.
Background technology
Be plugged in underground during earth rod work; Can hand when soil property is soft firmly press down and insert in underground standard depth; But various places soil regime soft or hard is different; Need pound in underground (such as knocking with sledgehammer etc.) former earth rod upside contact area too narrow and smallly during hard by strong external force, cause easily and slip hammer, injure personal safety; In addition when carrying out operation, in order to ensure safety, staff's operation of need checking the number; Promptly carry the earth rod number plate that needs operation; Operate one number plate and corresponding earth rod be held together, do not taken place to omit guaranteeing, prevented misoperation; But the mode number plate of bind comes off easily and loses, and affects to safety.
The utility model content
The technical problem that the utility model will solve provides a kind of modified model earth rod, and it is big that it has a upper surface area, is convenient to hammering so that wedge underground advantage.
The technical problem that the utility model further will solve has provided the earth rod that a kind of number plate is not easy to come off and loses.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
Be provided with the hammering body of its cross-sectional area greater than the cross-sectional area of earth rod body in the upper end of earth rod body.
The utility model further improves and is:
The hammering body is the cylindrical plane of the high 1cm-2cm of a diameter 4cm-6cm, and this cylinder and earth rod are welded to connect;
The technical scheme that the utility model further adopts is: said modified model earth rod also comprises number plate transparent wrapper bag, and its size matches with number plate, is provided with screw above it; The top of earth rod is provided with number plate board is installed, on number plate is installed board, have with number plate transparent wrapper bag on the corresponding screw of screw, number plate is installed the board size and number plate transparent wrapper bag matches, and is welded to connect with earth rod.
Adopt the beneficial effect that technique scheme produced to be:
Adopt the cylindrical hammering body of the high 1cm-2cm of diameter 4cm-6cm, the plane sizes that suitable hammer is impacted is moderate, and this cylinder and earth rod are welded to connect, and can ensure the fastness that it is connected with earth rod, are unlikely to damage because of impacting; The top of earth rod is provided with number plate board is installed, and is provided with screw in the above, can make number plate and transparent wrapper bag thereof be inserted in number plate board is installed; Fix with screw then, strengthen the fastness that number plate is connected with earth rod, be unlikely to make number plate to come off; Owing to adopted above corrective measure; When having solved under the too hard situation of geology operation, cause earth rod to insert the problem of prescribed depth difficulty, avoided losing the potential safety hazard that causes easily because of number plate because of beating with hammering.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a number plate transparent wrapper bag constructions sketch map in the utility model.
In the accompanying drawings: 1 earth rod, 2 planes, 3 number plates are installed board 4 cylinders 5 screws 6 binding posts 7 number plate transparent wrapper bags.
Embodiment
Can know by embodiment shown in Figure 1; Comprise the earth rod body 1 that is provided with binding post 6, be provided with the hammering body of its cross-sectional area greater than the cross-sectional area of earth rod body 1 in addition in the upper end of earth rod body 1, the hammering body is the cylinder 4 of the high 1cm-2cm of a diameter 4cm-6cm; This cylinder 4 is welded to connect with earth rod 1; The modified model earth rod also comprises number plate transparent wrapper bag 7, is provided with screw above, and its size matches with number plate; Be provided with number plate on the top of modified model earth rod board 3 be installed, be provided with above with number plate transparent wrapper bag 7 on the corresponding screw 5 of screw, size and number plate transparent wrapper bag match, itself and earth rod are welded to connect.
Operation principle:
When earth rod need insert hard soil, it was underground to play its upper end wedging with hammering, is fit to the plane 2 that hammer impacts because its upper end is provided with, and the hammer that can not slip is hindered hand, is convenient to impact; Earth rod number plate and transparent wrapper bag thereof are inserted in number plate installation board, fix with screw then, can prevent losing of earth rod number plate.
Claims (4)
1. a modified model earth rod comprises the earth rod body (1) that is provided with binding post (6), it is characterized in that: be provided with the hammering body of cross-sectional area greater than the cross-sectional area of earth rod body (1) in the upper end of earth rod body (1).
2. a kind of modified model earth rod according to claim 1 is characterized in that said hammering body is the cylinder (4) of the high 1cm-2cm of a diameter 4cm-6cm, and this cylinder (4) is welded to connect with earth rod (1).
3. a kind of modified model earth rod according to claim 1 and 2 is characterized in that said modified model earth rod also comprises number plate transparent wrapper bag (7), and its size matches with number plate, is provided with screw above it; Be provided with number plate on the top of modified model earth rod board (3) is installed, be provided with above with number plate transparent wrapper bag (7) and go up the corresponding screw (5) of screw, size matches with number plate transparent wrapper bag.
4. a kind of modified model earth rod according to claim 3 is characterized in that said number plate is installed board (3) and earth rod body (1) is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204207084U CN202352840U (en) | 2011-10-31 | 2011-10-31 | Improved ground rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204207084U CN202352840U (en) | 2011-10-31 | 2011-10-31 | Improved ground rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352840U true CN202352840U (en) | 2012-07-25 |
Family
ID=46541810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204207084U Expired - Fee Related CN202352840U (en) | 2011-10-31 | 2011-10-31 | Improved ground rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470666A (en) * | 2015-11-27 | 2016-04-06 | 合保电气（芜湖）有限公司 | Easily pluggable grounding rod |
| CN105896111A (en) * | 2016-06-16 | 2016-08-24 | 江苏国方电力科技有限公司 | Copper-plated steel grounding bar |
| CN107799915A (en) * | 2017-10-20 | 2018-03-13 | 国家电网公司 | High-voltage earthing device |
-
2011
- 2011-10-31 CN CN2011204207084U patent/CN202352840U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470666A (en) * | 2015-11-27 | 2016-04-06 | 合保电气（芜湖）有限公司 | Easily pluggable grounding rod |
| CN105896111A (en) * | 2016-06-16 | 2016-08-24 | 江苏国方电力科技有限公司 | Copper-plated steel grounding bar |
| CN107799915A (en) * | 2017-10-20 | 2018-03-13 | 国家电网公司 | High-voltage earthing device |
| CN107799915B (en) * | 2017-10-20 | 2019-04-16 | 国家电网公司 | High-voltage earthing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121031 |