CN205960221U - Novel high pressure earth bar - Google Patents
Novel high pressure earth bar Download PDFInfo
- Publication number
- CN205960221U CN205960221U CN201620441432.0U CN201620441432U CN205960221U CN 205960221 U CN205960221 U CN 205960221U CN 201620441432 U CN201620441432 U CN 201620441432U CN 205960221 U CN205960221 U CN 205960221U
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- barred body
- novel high
- earth rod
- pressure earth
- earth bar
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Abstract
The utility model relates to an earth bar, concretely relates to novel high pressure earth bar, including the installation head, installation head bottom is connected with first barred body, is equipped with wiring board, current sensor and audio alert ware on the first barred body, and first barred body links to each other with the second barred body, and the second barred body links to each other with the third barred body, and first barred body all is equipped with the fastening reinforcement with second barred body, second barred body with the junction of third barred body, and third barred body front end is equipped with the tip, and novel high pressure earth bar still is equipped with and extracts mechanism and auxiliary positioning mechanism fast, the utility model provides a whether technical scheme can to detecting on the earth bar with electricity to can in time carry out audio alert, avoid appearing the incident, it makes operating personnel to beat in under the darker condition in ground at the earth bar easily to extract the earth bar, retrieve to extract the mechanism fast, auxiliary positioning mechanism makes operating personnel accurately to beat in ground fast with the earth bar, has improved work efficiency.
Description
Technical field
This utility model is related to earth rod and in particular to a kind of novel high-pressure earth rod.
Background technology
Increase continuously and healthily with social economy, commercial power is significantly increased, be to reduce the method that electric energy loss substantially all can adopt high voltage power transmission in electric energy transmitting procedure.High voltage power transmission is a kind of mode being transmitted again after the boost in voltage being exported electromotor by generating house transformer.Why adopt transmission of electricity in this way and be because in the case of transmitted power identical, voltage more high current is less, so high voltage power transmission just can reduce electric current during transmission of electricity such that it is able to reduce the thermal losses producing because of electric current, and can reduce the material cost of long distance power transmission.High-tension electricity easily damages to operator and other life entities, for protecting the life security of operator, people usually in transmission line of electricity interruption maintenance using earth rod.
Earth rod is to improve earth conductor inner conductive performance, to reduce the ground electrode that the outside soil resistivity of earth conductor is designed by theoretical foundation.In transmission line of electricity interruption maintenance, in order to prevent maloperation, need by earth rod pound below ground 0.6m about place, and transmission line of electricity is connected by wire, so may be constructed the earthed system of function admirable it is ensured that the safety of operator.After construction terminates, need to remove connecting wire and earth rod is extracted recycling.Current earth rod structure is relatively simple, the structure being connected with patch panel for simple barred body, cannot know on earth rod when using whether powered it is easy to there is security incident；And present earth rod is limited to the length of wire sometimes it is impossible to away from ground, place farther out uses in wire；Additionally, when earth rod is carried out tapping with the operation into ground, being on the one hand easy to accidentally injure the cooperation personnel helping earth rod, being on the other hand easy to strike earth rod askew, earth rod is caused to damage in itself.
In publication No. CN103178362A, date of publication be on June 26th, 2013 patent of invention in disclose a kind of 10kV earth rod, the bottom setting helical form screw thread of body, the top welding handle rack of body, handle rack both sides are respectively mounted handle；The upper weld ground wire connecting plate of body helical form screw thread, ground wire connecting plate is provided with connecting hole.This earth rod is easy to operate, contacts firm, tree material is hard, significantly reduces the working strength of operator, safe and reliable.But this earth rod does not have to detect on earth rod, whether powered device is it is easy to occur security incident；When wire away from ground farther out when it is easy to lead to earth rod cannot use in this place because of the restriction of earth rod length；Because earth rod needs to knock in the deeper depth of below ground, this earth rod will be extracted easily, brings certain trouble to operator；Additionally, when carrying out tapping the operation into ground, operator are easy to strike earth rod askew, and earth rod is caused to damage in itself.
Utility model content
(1) technical problem solving
For the disadvantages mentioned above existing for prior art, this utility model provides a kind of novel high-pressure earth rod, can effectively overcome being susceptible to security incident, length limited, cannot extract easily and easily striking the defect such as askew when tapping into ground existing for prior art.
(2) technical scheme
For realizing object above, this utility model is achieved by the following technical programs：
A kind of novel high-pressure earth rod, including mounting head, described mounting head bottom is connected with the first barred body, described first barred body is provided with patch panel, current sensor and phonetic alarm, described first barred body is connected with the second barred body, described second barred body is with third leg body phase even, the junction of described first barred body and the second barred body, the second barred body and third leg body is equipped with fastening reinforcement, described third leg body front end is provided with tip, and described novel high-pressure earth rod is additionally provided with quick extraction mechanism and auxiliary positioning mechanism.
Preferably, described quick extraction mechanism includes the turncap being fixed in described mounting head and the handle located at described turncap both sides.
Preferably, described auxiliary positioning mechanism includes the abutment sleeve being placed on described first barred body, the fixing transverse slat being connected with described abutment sleeve and the fixed vertical plate being connected with described fixing transverse slat.
Preferably, described turncap and mounting head are threadably secured.
Preferably, the diameter of described abutment sleeve is identical with the diameter of the first barred body.
Preferably, described fixing transverse slat is square, and each side of described fixing transverse slat is respectively connected with fixed vertical plate.
Preferably, described current sensor and phonetic alarm radio communication.
Preferably, the generally Telescopic rod structure of described first barred body, the second barred body and third leg body composition.
Preferably, described third leg body is provided with screw thread.
(3) beneficial effect
Compared with prior art, whether a kind of novel high-pressure earth rod provided by the utility model can effectively detect to powered on earth rod, and can carry out audio alert in time, it is to avoid security incident；Telescopic rod structure makes to be limited by distance between wire and ground when using, and carries also more convenient；In the case that earth rod knocks in ground relatively depth, operator can by quick extraction mechanism more convenient earth rod is extracted, reclaimed；When earth rod is carried out tapping with the operation into ground, earth rod rapidly and accurately can be knocked in ground by auxiliary positioning mechanism, improve work efficiency.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use in embodiment or description of the prior art will be briefly described below.It should be evident that drawings in the following description are only some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model quick extraction mechanism overlooking the structure diagram；
Fig. 3 is this utility model auxiliary positioning mechanism overlooking the structure diagram；
In figure：
1st, mounting head；2nd, the first barred body；3rd, patch panel；4th, the second barred body；5th, fasten reinforcement；6th, third leg body；7th, tip；8th, turncap；9th, handle；10th, current sense
Device；11st, phonetic alarm；12nd, fixed vertical plate；13rd, fixing transverse slat；14th, abutment sleeve.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment are clearly and completely described.Obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of this utility model protection.
A kind of novel high-pressure earth rod, as shown in Figure 1, including mounting head 1, mounting head 1 bottom is connected with the first barred body 2, first barred body 2 is provided with patch panel 3, current sensor 10 and phonetic alarm 11, current sensor 10 and phonetic alarm 11 radio communication, first barred body 2 is connected with the second barred body 4, second barred body 4 is connected with third leg body 6, first barred body 2, second barred body 4 and the generally Telescopic rod structure of third leg body 6 composition, third leg body 6 is provided with screw thread, first barred body 2 and the second barred body 4, second barred body 4 is equipped with fastening reinforcement 5 with the junction of third leg body 6, third leg body 6 front end is provided with tip 7, novel high-pressure earth rod is additionally provided with quick extraction mechanism and auxiliary positioning mechanism.Quick extraction mechanism includes turncap 8 and the handle 9 located at turncap 8 both sides being fixed in mounting head 1, and turncap 8 is threadably secured with mounting head 1.Auxiliary positioning mechanism includes the abutment sleeve 14 being placed on the first barred body 2, the fixing transverse slat 13 being connected with abutment sleeve 14 and the fixed vertical plate 12 being connected with fixing transverse slat 13, the diameter of abutment sleeve 14 is identical with the diameter of the first barred body 2, fixing transverse slat 13 is square, and each side of fixing transverse slat 13 is respectively connected with fixed vertical plate 12.
Using front, first auxiliary positioning mechanism be placed on earth rod and tap position into ground, then fixed vertical plate 12 is knocked in underground, whole auxiliary positioning mechanism is fixed.During use, first wire is fixed on patch panel 3, again the first barred body 2, the second barred body 4 and third leg body 6 are formed Telescopic rod structure and pull open, and be fixed with fastening reinforcement 5, fastening reinforcement 5 one aspect can be fixed to Telescopic rod structure, on the other hand the intensity of junction can be strengthened, when preventing from tapping, junction bends.Third leg body 6 is stretched in abutment sleeve 14, can be manually rotated earth rod, the screw thread on third leg body 6 submerges ground, then earth rod is knocked in below ground designated depth.Whether current sensor 10 can detect to powered on earth rod, and sends a signal to phonetic alarm 11 by radio communication, once electric current is detected, phonetic alarm 11 can send audio alert, reminds operator, it is to avoid security incident occurs.After use, need to extract earth rod when being reclaimed, turncap 8 is threadably secured in mounting head 1, earth rod can be extracted by handle 9 by operator, is reclaimed.
Whether a kind of novel high-pressure earth rod provided by the utility model can detect to powered on earth rod, and can carry out audio alert in time, it is to avoid security incident；Quick extraction mechanism allows the operator to easily extract earth rod in the case that earth rod knocks in ground relatively depth, is reclaimed；Auxiliary positioning mechanism allows the operator to for earth rod rapidly and accurately to knock in ground, improves work efficiency.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those within the art that：It still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent to wherein some technical characteristics；And these modifications or replacement, the essence of appropriate technical solution can't be made to depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (9)
1. a kind of novel high-pressure earth rod it is characterised in that：Including mounting head (1), described mounting head (1) bottom is connected with the first barred body (2), described first barred body (2) is provided with patch panel (3), current sensor (10) and phonetic alarm (11), described first barred body (2) is connected with the second barred body (4), described second barred body (4) is connected with third leg body (6), described first barred body (2) and the second barred body (4), second barred body (4) is equipped with fastening reinforcement (5) with the junction of third leg body (6), described third leg body (6) front end is provided with tip (7), described novel high-pressure earth rod is additionally provided with quick extraction mechanism and auxiliary positioning mechanism.
2. novel high-pressure earth rod according to claim 1 it is characterised in that：Described quick extraction mechanism includes the turncap (8) being fixed in described mounting head (1) and the handle (9) located at described turncap (8) both sides.
3. novel high-pressure earth rod according to claim 1 it is characterised in that：Fixing transverse slat (13) and the fixed vertical plate (12) being connected with described fixing transverse slat (13) that the abutment sleeve (14) that described auxiliary positioning mechanism includes being placed on described first barred body (2) is connected with described abutment sleeve (14).
4. novel high-pressure earth rod according to claim 2 it is characterised in that：Described turncap (8) and mounting head (1) are threadably secured.
5. novel high-pressure earth rod according to claim 3 it is characterised in that：The diameter of described abutment sleeve (14) is identical with the diameter of the first barred body (2).
6. novel high-pressure earth rod according to claim 3 it is characterised in that：Described fixing transverse slat (13) is square, and each side of described fixing transverse slat (13) is respectively connected with fixed vertical plate (12).
7. novel high-pressure earth rod according to claim 1 it is characterised in that：Described current sensor (10) and phonetic alarm (11) radio communication.
8. novel high-pressure earth rod according to claim 1 it is characterised in that：The generally Telescopic rod structure that described first barred body (2), the second barred body (4) and third leg body (6) form.
9. novel high-pressure earth rod according to claim 1 it is characterised in that：Described third leg body (6) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441432.0U CN205960221U (en) | 2016-05-13 | 2016-05-13 | Novel high pressure earth bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441432.0U CN205960221U (en) | 2016-05-13 | 2016-05-13 | Novel high pressure earth bar |
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| Publication Number | Publication Date |
|---|---|
| CN205960221U true CN205960221U (en) | 2017-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620441432.0U Expired - Fee Related CN205960221U (en) | 2016-05-13 | 2016-05-13 | Novel high pressure earth bar |
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| CN (1) | CN205960221U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212320A (en) * | 2019-06-18 | 2019-09-06 | 国家电网有限公司 | Grounding wire device |
| CN111446558A (en) * | 2020-04-30 | 2020-07-24 | 上海欣影电力科技股份有限公司 | Grounding overlapping cap for grounding device |
| CN111817040A (en) * | 2020-07-20 | 2020-10-23 | 广东电网有限责任公司 | High-voltage grounding wire clamping device |
| CN115528601A (en) * | 2022-11-11 | 2022-12-27 | 国网江苏省电力有限公司南通供电分公司 | Ground wire operating rod |
-
2016
- 2016-05-13 CN CN201620441432.0U patent/CN205960221U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212320A (en) * | 2019-06-18 | 2019-09-06 | 国家电网有限公司 | Grounding wire device |
| CN110212320B (en) * | 2019-06-18 | 2020-06-19 | 国家电网有限公司 | Grounding wire device |
| CN111446558A (en) * | 2020-04-30 | 2020-07-24 | 上海欣影电力科技股份有限公司 | Grounding overlapping cap for grounding device |
| CN111817040A (en) * | 2020-07-20 | 2020-10-23 | 广东电网有限责任公司 | High-voltage grounding wire clamping device |
| CN115528601A (en) * | 2022-11-11 | 2022-12-27 | 国网江苏省电力有限公司南通供电分公司 | Ground wire operating rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170513 |