CN203300821U - Grounding hammer drill - Google Patents
Grounding hammer drill Download PDFInfo
- Publication number
- CN203300821U CN203300821U CN2013203291160U CN201320329116U CN203300821U CN 203300821 U CN203300821 U CN 203300821U CN 2013203291160 U CN2013203291160 U CN 2013203291160U CN 201320329116 U CN201320329116 U CN 201320329116U CN 203300821 U CN203300821 U CN 203300821U
- Authority
- CN
- China
- Prior art keywords
- hammer
- hammer drill
- seat
- ground connection
- grounding
- 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
Links
- 238000010276 construction Methods 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 241000251131 Sphyrna Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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- Earth Drilling (AREA)
Abstract
The utility model discloses a grounding hammer drill which comprises a hammer drill body, and a hammer seat I, a hammerhead, a hammer seat II and a binding post which are successively arranged on the hammer drill body. The grounding hammer drill is characterized in that a drill bit is arranged at the lower end of the hammer drill body, and a handle II is arranged in the upper of the hammer seat I. The grounding hammer drill has the advantages that the problems that a grounding hammer drill is hard to be inserted into the ground in construction and hard to be pulled out after construction at winter are solved, instead, the grounding hammer drill can be buried and pulled out easily by a single person; the problem that insertion of the grounding hammer drill may cause bodily injury is solved; and time for inserting and pulling out the grounding hammer drill is shortened, and thus, time of power failure is shortened.
Description
Technical field
The utility model belongs to the technical field of a kind of power construction, upkeep operation instrument, relates in particular to a kind of ground connection hammer drill in the maintenance circuit.
Background technology
In power construction, service work, in order to ensure the safety of construction with maintenance, the installation of the earth connection important process project that is absolutely necessary, using the work-yard of site grounding wire without way, and existing what mostly adopt is local use ground wire hammer drill ground connection; When doing ground connection, the buried depth of ground connection hammer drill must not be less than 70 centimetres.The ground connection hammer drill of prior art is that an end is established acuminous drill rod, and the instruments such as employing iron hammer apply external force, insert it in ground, need a people to hold up pricker in the process on insertion ground, and a people is pounded hammer, not only requires great effort but also has personal injury hidden danger.In addition, after construction finishes, the problem that also exists the ground connection hammer drill to be difficult to transfer to, winter is more so.Difference due to job location, season, squeezing into of ground connection hammer drill often becomes a difficult problem, extracting of ground connection hammer drill is than squeezing into more difficult thing, as run into winter frozen ground or construction in harder soil, ground wire hammer drill wedging and extract nature and become extremely difficult work.This is the deficiencies in the prior art parts.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, provide a kind of and can adapt to various geological conditions, and solved the difficult problem that the ground wire hammer drill is wedged and extracted, and simple and practical a kind of ground connection hammer drill.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of ground connection hammer drill, include hammer seat I, tup, hammer seat II, binding post that pricker body, pricker body top set gradually, it is characterized in that: the lower end at described pricker body arranges drill bit, on the top of described hammer seat I, the handle II is set.Drill bit can be fluted drill, also can be arranged to tapping screw thread.When running into harder soil, can the rotary handle II, by screw thread, the ground connection hammer drill is screwed or unscrew down.
Further improvement of the utility model has, and described hammer seat I, hammer seat II are fixedly connected with described pricker body.When needs, the ground connection hammer drill is squeezed into or while proposing, power is applied on a hammer seat I, hammer seat II.
Further improvement of the utility model has, and in the both sides of described hammer seat II, handle is set.Utilize handle to carry out work.
Further improvement of the utility model has, and described handle is threaded with described hammer seat II.Purpose is that handle is detachable.
Further improvement of the utility model has, and described tup and described pricker body are slidably connected.Can easily the ground connection hammer drill be wedged and extract by moving up and down of tup.
Further improvement of the utility model has, and described binding post is fixedly connected with described pricker body.
Further improvement of the utility model has, and the middle part of described handle II arranges interior six sides, and with outer six sides that described hammer seat I top arranges, coordinates.When hammer drill did not need to use screw thread, the handle II unloaded easily.
The beneficial effect of this programme can be learnt according to the narration to such scheme, and a kind of ground connection hammer drill includes hammer seat I, tup, hammer seat II, binding post that pricker body, pricker body top set gradually, and it is characterized in that: the lower end at described pricker body arranges drill bit.The beneficial effects of the utility model are: while solving winter construction, the ground connection hammer drill is difficult to insert the problem that is difficult to extract after ground, construction end, can easily complete and bury pricker and pull out pricker by a people, solved the personal injury problem that may cause in ground connection hammer drill insertion process, and effectively shorten the time of inserting and extracting the ground connection hammer drill, thereby shortened interruption duration.
Description of drawings
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the vertical view of structural representation of the present utility model.
In figure: the 1st, binding post, the 2nd, handle I, the 3rd, tup, the 4th, hammer seat I, the 5th, hammer seat II, the 6th, pricker body, the 7th, drill bit, the 8th, handle II, the 9th, outer six sides.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, can find out by accompanying drawing, a kind of ground connection hammer drill of this programme, include hammer seat I 4, tup 3, a hammer seat II 5, binding post 1 that pricker body 6, pricker body 6 tops set gradually, in the lower end of pricker body 6, drill bit 7 is set, on the top of described hammer seat I, the handle II is set.Hammer seat I 4, hammer seat II 5 are fixedly connected with pricker body 6.Both sides in hammer seat II 5 arrange handle 2.Handle 2 is threaded with hammer seat II 5.Tup 3 is slidably connected with pricker body 6.Binding post 1 is fixedly connected with bore bit 3.The middle part of handle II 8 arranges interior six sides, and with outer six sides 9 that hammer seat I top arranges, coordinates.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model also is not limited only to above-mentioned giving an example, and those skilled in the art make in essential scope of the present utility model variation, remodeling, interpolation or replacement, also belong to protection range of the present utility model.
Claims (7)
1. ground connection hammer drill, include hammer seat I, tup, hammer seat II, binding post that pricker body, pricker body top set gradually, and it is characterized in that: the lower end at described pricker body arranges drill bit, on the top of described hammer seat I, the handle II is set.
2. a kind of ground connection hammer drill according to claim 1 is characterized in that: described hammer seat I, a hammer seat II are fixedly connected with described pricker body.
3. a kind of ground connection hammer drill according to claim 1 and 2, is characterized in that: in the described both sides of hammering the seat II into shape, handle is set.
4. a kind of ground connection hammer drill according to claim 3 is characterized in that: described handle is threaded with a described hammer seat II.
5. a kind of ground connection hammer drill according to claim 1, it is characterized in that: described tup and described pricker body are slidably connected.
6. a kind of ground connection hammer drill according to claim 1, it is characterized in that: described binding post is fixedly connected with described pricker body.
7. a kind of ground connection hammer drill according to claim 1, it is characterized in that: the middle part of described handle II arranges interior six sides, and with outer six sides that described hammer seat I top arranges, coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203291160U CN203300821U (en) | 2013-06-08 | 2013-06-08 | Grounding hammer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203291160U CN203300821U (en) | 2013-06-08 | 2013-06-08 | Grounding hammer drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300821U true CN203300821U (en) | 2013-11-20 |
Family
ID=49576807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203291160U Expired - Fee Related CN203300821U (en) | 2013-06-08 | 2013-06-08 | Grounding hammer drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300821U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226405A (en) * | 2015-10-12 | 2016-01-06 | 国家电网公司 | A kind of reinforced transition earthing device |
| CN105244639A (en) * | 2015-10-28 | 2016-01-13 | 国网山东济阳县供电公司 | Grounding device |
| CN105375125A (en) * | 2015-11-11 | 2016-03-02 | 国网浙江嵊州市供电公司 | Ground rock drill for lightning protection system of power distribution network |
| CN105428838A (en) * | 2015-11-27 | 2016-03-23 | 合保电气（芜湖）有限公司 | Temporary ground rod for electrical system |
| CN109103732A (en) * | 2018-07-27 | 2018-12-28 | 成都中机盈科科技有限公司 | A kind of ground connection earth anchor connection method |
| CN109119773A (en) * | 2018-07-27 | 2019-01-01 | 成都中机盈科科技有限公司 | A kind of ground connection earth anchor |
-
2013
- 2013-06-08 CN CN2013203291160U patent/CN203300821U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226405A (en) * | 2015-10-12 | 2016-01-06 | 国家电网公司 | A kind of reinforced transition earthing device |
| CN105244639A (en) * | 2015-10-28 | 2016-01-13 | 国网山东济阳县供电公司 | Grounding device |
| CN105375125A (en) * | 2015-11-11 | 2016-03-02 | 国网浙江嵊州市供电公司 | Ground rock drill for lightning protection system of power distribution network |
| CN105428838A (en) * | 2015-11-27 | 2016-03-23 | 合保电气（芜湖）有限公司 | Temporary ground rod for electrical system |
| CN109103732A (en) * | 2018-07-27 | 2018-12-28 | 成都中机盈科科技有限公司 | A kind of ground connection earth anchor connection method |
| CN109119773A (en) * | 2018-07-27 | 2019-01-01 | 成都中机盈科科技有限公司 | A kind of ground connection earth anchor |
| CN109103732B (en) * | 2018-07-27 | 2019-10-15 | 徐州皇浦世味食品有限公司 | A kind of ground connection earth anchor connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |