CN111384605B - Electric power grounding pile - Google Patents
Electric power grounding pile Download PDFInfo
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- CN111384605B CN111384605B CN202010286070.3A CN202010286070A CN111384605B CN 111384605 B CN111384605 B CN 111384605B CN 202010286070 A CN202010286070 A CN 202010286070A CN 111384605 B CN111384605 B CN 111384605B
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- main body
- plate body
- barb
- gear
- conical
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Piles And Underground Anchors (AREA)
Abstract
The invention discloses an electric power grounding pile, which structurally comprises a main body, a pile head, a top cover and a fixing head, wherein the pile head is arranged at the bottom end of the main body and is conical, the top cover is connected with the main body through threads, the fixing head is welded at the side end of the top of the main body, a telescopic device is arranged in the main body, and the telescopic device is clamped in the middle of a supporting plate; the telescopic device is provided with a rotating rod, conical gears, a rotary table, gears and a bidirectional threaded rod, wherein the three conical gears are arranged in the rotating rod, the conical gears are vertically arranged in the rotating rod, the rotary table is welded at the top end of the rotating rod, the gears are positioned at the right lower end of the conical gears, and the bidirectional threaded rod is welded with the gears.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an electric power grounding pile.
Background
After the electrical equipment is installed, the shell of the electrical equipment needs to be grounded to provide low impedance between the equipment and a metal object, and the current is prevented from causing harm to people through human bodies during electric leakage.
Based on the findings of the inventor, the existing electric grounding pile mainly has the following defects, for example: when the staff will be connected to the earth connection stake of new equipment, need take out earth connection stake from ground, because the earth connection stake is driven into ground through the hammering to the earth connection stake still is equipped with the barb for the theftproof, leads to the difficult extraction of earth connection stake, thereby inconvenient earth connection to new equipment installs.
Disclosure of Invention
In order to solve the above problems, the present invention provides an electric power grounding pile.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electric power ground connection stake, its structure includes main part, pile head, top cap, fixed head, the bottom of main part is equipped with the pile head, the pile head is the taper, the top cap passes through the screw thread and is connected with the main part, the fixed head welding is at the top side of main part, be equipped with the telescoping device in the main part, the telescoping device block is in the centre of backup pad.
Furthermore, a supporting plate and a water tank are arranged in the main body, two supporting plates are arranged, and the supporting plates are welded to the side edges of the top end and the bottom end of the main body respectively.
Further, be equipped with transmission, barb among the telescoping device, transmission's side is equipped with six barbs, the barb block is in transmission, the barb passes through screw-thread fit with transmission.
Furthermore, be equipped with bull stick, taper gear, carousel, gear, two-way threaded rod among the transmission, be equipped with three taper gear in the bull stick, the taper gear is arranged perpendicularly in the bull stick, the top welding of bull stick has the carousel, the gear is located the under end of taper gear, two-way threaded rod welds with the gear mutually, taper gear and gear clearance fit.
Further, be equipped with thread groove, limbers, watering device in the barb, thread groove sets up in the middle of the inside of barb is positive, the outer lane of thread groove is arranged in to the limbers, watering device is equipped with six, the even outside of locating the limbers of barb of watering device.
Furthermore, the watering device comprises a groove, a watering switch and a clamping block, wherein the clamping block is fixedly embedded in one side of the groove, the watering switch is installed on the other side of the groove, and the watering switch is movably clamped with the clamping block.
Further, be equipped with first plate body, second plate body, filter screen, pivot, spring in the watering switch, first plate body inlays solid connection at the second plate body end, the filter screen block is in the middle of the second plate body is positive, the pivot is equipped with two, the pivot inlays solid bottom both sides at the second plate body respectively, the spring mounting is in the pivot, contained angle between first plate body and the second plate body is 90 degrees, spring and second plate body clearance fit.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the invention utilizes the rotary turntable to drive the taper gear in the rotary rod to be movably matched with the gear, so that the bidirectional threaded rod connected with the gear is matched with the thread groove in the barb through threads, and the barb can be controlled to stretch by the forward rotary turntable and the reverse rotary turntable, thereby being beneficial to the installation and the taking out of the grounding pile and being convenient to the installation of the grounding wire of the equipment.
2. According to the invention, the water through holes are formed in the barbs, the springs in the sprinkler switch are movably matched with the second plate body, so that the sprinkler switch cannot sprinkle water when being positioned in the main body, when the barbs extend outwards, the second plate body is pushed by soil, the second plate body is enabled to rotate reversely by 90 degrees through the rotating shaft and is clamped with the clamping block, water in the water through holes can sprinkle water to the soil through the filter screen, and the effect of softening the soil is achieved, so that the barbs can be easily stretched in the soil.
Drawings
Fig. 1 is a schematic front view of an electric power grounding pile according to the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is an enlarged structural diagram of a in fig. 2 according to the present invention.
Fig. 4 is a schematic sectional structure diagram of the spirit device of the present invention.
Figure 5 is a schematic cross-sectional view of a barb of the present invention.
Fig. 6 is an enlarged structural diagram of B in fig. 5 according to the present invention.
Fig. 7 is a schematic front view of the sprinkler switch of the present invention.
In the figure: the water spraying device comprises a main body 1, a pile head 2, a top cover 3, a fixing head 4, a supporting plate a, a telescopic device b, a water tank c, a transmission device b1, a barb b2, a rotating rod b11, a conical gear b12, a rotating disk b13, a gear b14, a bidirectional threaded rod b15, a threaded groove b21, a water through hole b22, a water spraying device b23, a groove w1, a water spraying switch w2, a clamping block w3, a first plate w21, a second plate w22, a filter screen w23, a rotating shaft w24 and a spring w 25.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows: referring to fig. 1-4, the embodiments of the present invention are as follows: its structure includes main part 1, pile head 2, top cap 3, fixed head 4, the bottom of main part 1 is equipped with pile head 2, pile head 2 is the taper, top cap 3 is connected with main part 1 through the screw thread, the top side at main part 1 of fixed head 4 welding, be equipped with telescoping device b in main part 1, telescoping device b block is in the centre of backup pad a.
The water tank is characterized in that two supporting plates a and two water tanks c are arranged in the main body 1, and the supporting plates a are welded to the side edges of the top end and the bottom end of the main body 1 respectively.
Be equipped with transmission b1, barb b2 in telescoping device b, transmission b 1's side is equipped with six barb b2, barb b2 block is in transmission b1, barb b2 passes through screw-thread fit with transmission b1, and it stretches out and draws back to do benefit to barb b 2.
The transmission device b1 is provided with a rotating rod b11, a conical gear b12, a rotary disk b13, a gear b14 and a bidirectional threaded rod b15, the rotating rod b11 is provided with three conical gears b12, the conical gears b12 are vertically arranged in a rotating rod b11, the top end of the rotating rod b11 is welded with the rotary disk b13, the gear b14 is located at the right lower end of the conical gear b12, the bidirectional threaded rod b15 is welded with the gear b14, and the conical gear b12 is movably matched with the gear b14, so that the rotating rod b13 is favorably rotated to drive the bidirectional threaded rod b15 to rotate.
Based on the above embodiment, the specific working principle is as follows: if it takes out ground stake from ground, utilize carousel b13 in the rotation telescoping device b, let three taper gear b12 and gear b14 clearance fit of vertical arrangement on bull stick b11, make gear b14 drive two-way threaded rod b15 and rotate, two-way threaded rod b15 is in passing through screw-thread fit with thread groove b21 in barb b2, let barb b2 can stretch out and draw back to the outside of main part 1, when needs dismantle ground stake, can let barb b2 shrink in to main part 1, make ground stake's outer edge face more smooth, let staff can be light take out ground stake from ground.
Example two: referring to fig. 5-7, the embodiment of the present invention is as follows: be equipped with thread groove b21, limbers b22, watering device b23 in barb b2, thread groove b21 sets up in the middle of barb b 2's inside is positive, the outer lane of thread groove b21 is arranged in limbers b22, watering device b23 is equipped with six, watering device b23 is even locates the outside of the limbers b22 of barb b2 for barb b2 can sprinkle the soft soil.
The sprinkler b23 is composed of a groove w1, a sprinkler switch w2 and a fixture block w3, wherein a fixture block w3 is embedded in one side of the groove w1, a sprinkler switch w2 is installed on the other side of the groove w1, the sprinkler switch w2 is movably clamped with the fixture block w3, and the sprinkler switch w2 is enabled to close the groove w1 through the fixture block w3 to stop sprinkling.
The water spraying switch w2 is provided with a first plate body w21, a second plate body w22, a filter screen w23, a rotating shaft w24 and a spring w25, the first plate body w21 is fixedly connected to the tail end of the second plate body w22, the filter screen w23 is clamped in the middle of the second plate body w22, two rotating shafts w24 are provided, the rotating shafts w24 are respectively fixedly embedded at two sides of the bottom of the second plate body w22, the spring w25 is installed in the rotating shaft w24, an included angle between the first plate body w21 and the second plate body w22 is 90 degrees, the spring w25 is movably matched with the second plate body w22, so that the spring w25 drives the second plate body w22 to rotate, and the first plate body w21 is movably clamped with the w 3.
Based on the above embodiment, the specific working principle is as follows: screwing off the top cover 3, adding a proper amount of water into the water tank c, enabling the water to flow into a water through hole b22 of the barb b2 through a water pipe, controlling water spraying by a water spraying device b23, and when the barb b2 contracts in the main body 1, resetting a spring w25 in a water spraying switch w2 so as to drive a second plate w22 to rotate forward by 90 degrees, enabling the first plate w21 to rotate to be movably clamped with a clamping block w3, and closing the water spraying switch w2 to stop water spraying; when barb b2 when extending to main part 1 outer end, the barb extension punctures in the soil, and second plate body w22 spring w25 retraction under the impetus of soil, second plate body reversal 90 degrees to with fixture block w3 activity block, during water in the limbers b22 can spill the soil from filter screen w23 in second plate body w22, reach the softened soil condition, let the barb can more easily puncture soil, stretch out and draw back in main part 1.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The electric power grounding pile structurally comprises a main body (1), a pile head (2), a top cover (3) and a fixing head (4), wherein the pile head (2) is arranged at the bottom end of the main body (1), the pile head (2) is conical, the top cover (3) is connected with the main body (1) through threads, and the fixing head (4) is welded at the top side end of the main body (1);
the method is characterized in that: the main body (1) is provided with a telescopic device (b), and the telescopic device (b) is clamped in the middle of the support plate (a);
the water tank is characterized in that two support plates (a) and two water tanks (c) are arranged in the main body (1), and the support plates (a) are respectively welded on the side edges of the top end and the bottom end of the main body (1);
the telescopic device (b) is internally provided with a transmission device (b 1) and a barb (b 2), the side end of the transmission device (b 1) is provided with six barbs (b 2), and the barb (b 2) is clamped in the transmission device (b 1);
the transmission device (b 1) is internally provided with a rotating rod (b 11), a conical gear (b 12), a rotating disk (b 13), a gear (b 14) and a bidirectional threaded rod (b 15), the rotating rod (b 11) is internally provided with three conical gears (b 12), the conical gears (b 12) are vertically arranged in a rotating rod (b 11), the top end of the rotating rod (b 11) is welded with the rotating disk (b 13), the gear (b 14) is positioned at the right lower end of the conical gear (b 12), and the bidirectional threaded rod (b 15) is welded with the gear (b 14);
a thread groove (b 21), a water through hole (b 22) and a water spraying device (b 23) are formed in the barb (b 2), the thread groove (b 21) is arranged in the middle of the inside of the barb (b 2), the water through hole (b 22) is arranged on the outer ring of the thread groove (b 21), and six water spraying devices (b 23) are arranged;
the sprinkler (b 23) consists of a groove (w 1), a sprinkler switch (w 2) and a fixture block (w 3), wherein the fixture block (w 3) is embedded in one side of the groove (w 1), and the sprinkler switch (w 2) is installed on the other side of the groove (w 1);
be equipped with first plate body (w 21), second plate body (w 22), filter screen (w 23), pivot (w 24), spring (w 25) in watering switch (w 2), first plate body (w 21) are inlayed fixedly and are connected at second plate body (w 22) end, filter screen (w 23) block is in the second plate body (w 22) centre, pivot (w 24) are equipped with two, pivot (w 24) are inlayed respectively and are fixed in the bottom both sides of second plate body (w 22), spring (w 25) are installed in pivot (w 24).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010286070.3A CN111384605B (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile |
| CN202110085536.8A CN112864645A (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010286070.3A CN111384605B (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085536.8A Division CN112864645A (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111384605A CN111384605A (en) | 2020-07-07 |
| CN111384605B true CN111384605B (en) | 2021-03-19 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010286070.3A Active CN111384605B (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile |
| CN202110085536.8A Withdrawn CN112864645A (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile and using method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085536.8A Withdrawn CN112864645A (en) | 2020-04-13 | 2020-04-13 | Electric power grounding pile and using method |
Country Status (1)
| Country | Link |
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| CN (2) | CN111384605B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111384605B (en) * | 2020-04-13 | 2021-03-19 | 林毓松 | Electric power grounding pile |
| CN118336405B (en) * | 2024-05-27 | 2024-09-03 | 中国水利水电第四工程局有限公司 | Natural grounding body connecting joint and processing device thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2893570B2 (en) * | 1994-04-28 | 1999-05-24 | 日本地工株式会社 | Structure of earth electrode and its construction method |
| CN202888416U (en) * | 2012-09-21 | 2013-04-17 | 宋伟 | Electric power grounding pile |
| CN202888417U (en) * | 2012-09-29 | 2013-04-17 | 宝鸡石油机械有限责任公司 | Long-acting grounding protection device |
| CN204441499U (en) * | 2015-03-19 | 2015-07-01 | 国家电网公司 | Synergistic type earthing device |
| CN105870650B (en) * | 2015-11-18 | 2019-05-24 | 国家电网公司 | Reduce ground resistance method using ground resistance earth anchor |
| CN207368253U (en) * | 2017-09-12 | 2018-05-15 | 李龙 | A kind of power grounding pile of power engineering |
| CN109962348A (en) * | 2017-12-26 | 2019-07-02 | 天津卓科电子有限公司 | A kind of grounding electrode |
| CN208315784U (en) * | 2018-05-09 | 2019-01-01 | 沈阳工业大学 | A kind of power ground column of power engineering |
| CN110867669A (en) * | 2019-12-19 | 2020-03-06 | 国家电网有限公司 | Grounding nail |
| CN111384605B (en) * | 2020-04-13 | 2021-03-19 | 林毓松 | Electric power grounding pile |
-
2020
- 2020-04-13 CN CN202010286070.3A patent/CN111384605B/en active Active
- 2020-04-13 CN CN202110085536.8A patent/CN112864645A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN111384605A (en) | 2020-07-07 |
| CN112864645A (en) | 2021-05-28 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Zhiwei Inventor after: Lin Yusong Inventor before: Lin Yusong |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510000 Room 502, building 5, 222 shangsheng East Street, Wanggang, Baiyun District, Guangzhou City, Guangdong Province Applicant after: Lin Yusong Address before: Electric Power Research Institute, No.500, 2nd Ring South Road, Shizhong District, Jinan City, Shandong Province Applicant before: Lin Yusong |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: Changsheng Trade City, No. 277, Reyuan Street, Longfeng District, Daqing City, Heilongjiang Province, 16300002-05-21 Patentee after: Jiangtian Technology Co.,Ltd. Address before: 510000 Room 502, building 5, 222 shangsheng East Street, Wanggang, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Lin Yusong |