CN205385183U - Telluric electricity field's recovery unit - Google Patents
Telluric electricity field's recovery unit Download PDFInfo
- Publication number
- CN205385183U CN205385183U CN201521103550.2U CN201521103550U CN205385183U CN 205385183 U CN205385183 U CN 205385183U CN 201521103550 U CN201521103550 U CN 201521103550U CN 205385183 U CN205385183 U CN 205385183U
- Authority
- CN
- China
- Prior art keywords
- ground electrode
- electricity field
- telluric electricity
- gear
- 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.)
- Withdrawn - After Issue
Links
- 230000005611 electricity Effects 0.000 title abstract description 12
- 238000011084 recovery Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model provides a telluric electricity field's recovery unit, includes staple bolt ring gear, gear lever and support, staple bolt ring gear fixed mounting is in telluric electricity field's upper end, the support is located the telluric electricity field right side, the gear lever is articulated with support upper portion, through gear part meshing between staple bolt ring gear and the gear lever, is equipped with hitting of telluric electricity field and beats the mechanism on the left of the support. The utility model discloses exert ascending pulling force to on the telluric electricity field, hit dozen mechanism simultaneously and carry out the vibratory impulse to to the side of the telluric electricity field, hightail the deep power of holding tightly of soil in the telluric electricity field rebound, reach the purpose that telluric electricity field extracted smoothly. The utility model discloses simple structure easily operates, and telluric electricity field extracts convenient and fast, can improve the efficiency of construction, guarantees construction safety.
Description
Technical field
This utility model relates to a kind of power construction apparatus, the particularly retracting device of a kind of ground electrode.
Background technology
Ground electrode is to improve earth conductor inner conductive performance, and reducing the outside soil resistivity of earth conductor is designed by theoretical foundation, also known as earth rod.When transmission line of electricity interruption maintenance, in order to prevent maloperation, it is necessary to pound ground electrode into below ground 600mm, and connect transmission line of electricity by wire, so may be constructed the earthed system of function admirable, it is ensured that the safety of workmen.Construction terminates, it is necessary to removes and connects wire and ground electrode is extracted recycling.In prior art, the ground electrode mode of extracting has a variety of, but majority is, by various mechanisms, ground electrode is applied pulling force upwards, owing to deep subsoil is bigger to the enclasping force of ground electrode, so the speed that ground electrode rises from deep subsoil is slow, efficiency of construction is low.
Utility model content
Technical problem to be solved in the utility model is to provide the retracting device of a kind of ground electrode, ground electrode is being applied upwards while pulling force by it, by hit agency, ground electrode side is applied vibratory impulse power, make ground electrode depart from the enclasping force of deep subsoil, have the advantages that easily quickly extract.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
The retracting device of a kind of ground electrode, including anchor ear gear ring, lever gear and bearing；Described anchor ear gear ring is fixedly mounted on the upper end of ground electrode, and described bearing is positioned on the right side of ground electrode, and described lever gear is hinged with holder top, is engaged by teeth portion between anchor ear gear ring and lever gear.
The retracting device of above-mentioned ground electrode, sets up hit agency, and described hit agency is arranged on bearing；Described hit agency includes motor and cam, and described motor is vertically fixed on the left surface of bearing, and described cam is arranged on the end of motor shaft, and contacts with ground electrode.
The retracting device of above-mentioned ground electrode, sets up the protection set preventing ground electrode from wearing and tearing, and described protection set is fastened on ground electrode and installation corresponding with cam, is provided with the crescent depression cambered surface suitable with cam on the protective sleeve.
The retracting device of above-mentioned ground electrode, sets up nigger, and described nigger is connected with lever gear right part suit.
The retracting device of the ground electrode that this utility model provides, utilize the teeth portion engaged between lever gear with anchor ear gear ring, ground electrode upper end is applied pulling force upwards, the cam of hit agency is rotated by motor simultaneously, ground electrode side is carried out vibratory impulse, while ground electrode moves up, depart from rapidly the enclasping force of deep subsoil, reach the purpose that ground electrode is extracted smoothly.This utility model simple in construction easily operates, and ground electrode is extracted convenient and swift, can improve efficiency of construction, it is ensured that construction safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A portion enlarged drawing in Fig. 1；
Fig. 3 is the B-B sectional view in Fig. 2.
In figure, each part numbers is expressed as: protection set 1, motor 2, anchor ear gear ring 3, earth terminal 4, ground electrode 5, lever gear 6, nigger 7, bearing 8, cam 9.
Detailed description of the invention
Referring to Fig. 1,2,3, the retracting device of ground electrode described in the utility model, before extracting ground electrode 5, first ground wire is removed from earth terminal 4.It is fastened by bolts on anchor ear gear ring 3, ground on the right side of ground electrode 5 in ground electrode 5 upper end pounding ground and places bearing 8, the middle part of lever gear 6 is hinged with bearing 8, engaged by teeth portion between lever gear 6 with anchor ear gear ring 3, the tooth bar of anchor ear gear ring 3 is provided with top barrier block, it is prevented that the tooth bar of the gear of lever gear 6 and anchor ear gear ring 3 departs from.Lever gear 6 is set with nigger 7; add lever gear 6 length; bigger lever moment can be obtained; lower gland cylinder 7; the dynamic anchor ear gear ring 3 of cingulum on lever gear 6 moves up; anchor ear gear ring 3 drives ground electrode 5 to move up; now start motor 2; cam 9 rotates and by protecting set 1 that the side of ground electrode 5 is carried out vibration beating; it is embedded in the ground electrode 5 power vibrated disengaging lax with deep soil of deep soil; accelerate the speed moved up, until ground electrode 5 is extracted smoothly.(referring to Fig. 2,3) due to be mounted with on ground electrode 5 protection set 1, cam 9 vibratory impulse protection set 1 on crescent depression cambered surface, it is possible to effectively prevent ground electrode 5 from wearing and tearing.The thickness of protection set 1 is more than the thickness of cam 9, it is ensured that ground electrode 5 is subject to lasting vibratory impulse when moving up.Once ground electrode 5 loosens and motor 2 can be made to quit work, whole ground electrode 5 can be extracted by lever gear 6.Protection set 1 employing flexible material of the present utility model, this stroke can be converted to the impact of big amplitude by flexible material, and reduces noise, is more conducive to ground electrode 1 and deep soil relaxes and departs from.
Hit agency described in the utility model can also replace with electromagnetic vibrator, or using vibrating motor as vibration source.
Claims (4)
1. the retracting device of a ground electrode, it is characterised in that: include anchor ear gear ring (3), lever gear (6) and bearing (8)；Described anchor ear gear ring (3) is fixedly mounted on the upper end of ground electrode (5), described bearing (8) is positioned at ground electrode (5) right side, described lever gear (6) and bearing (8) upper articulation, engaged by teeth portion between anchor ear gear ring (3) with lever gear (6).
2. the retracting device of ground electrode according to claim 1, it is characterised in that: setting up hit agency, described hit agency is arranged on bearing (8)；Described hit agency includes motor (2) and cam (9), and described motor (2) is vertically fixed on the left surface of bearing (8), and described cam (9) is arranged on the end of motor (2) axle, and contacts with ground electrode (5).
3. the retracting device of ground electrode according to claim 2; it is characterized in that: set up the protection set (1) preventing ground electrode (5) from wearing and tearing; described protection set (1) is fastened on that ground electrode (5) is upper and installation corresponding with cam (9), is provided with the crescent depression cambered surface suitable with cam (9) in protection set (1).
4. the retracting device of ground electrode according to claim 3, it is characterised in that: setting up nigger (7), described nigger (7) is connected with lever gear (6) right part suit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103550.2U CN205385183U (en) | 2015-12-28 | 2015-12-28 | Telluric electricity field's recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103550.2U CN205385183U (en) | 2015-12-28 | 2015-12-28 | Telluric electricity field's recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385183U true CN205385183U (en) | 2016-07-13 |
Family
ID=56337834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103550.2U Withdrawn - After Issue CN205385183U (en) | 2015-12-28 | 2015-12-28 | Telluric electricity field's recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514752A (en) * | 2015-12-28 | 2016-04-20 | 国家电网公司 | Grounding bar fast pulling-out device |
-
2015
- 2015-12-28 CN CN201521103550.2U patent/CN205385183U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514752A (en) * | 2015-12-28 | 2016-04-20 | 国家电网公司 | Grounding bar fast pulling-out device |
| CN105514752B (en) * | 2015-12-28 | 2018-01-30 | 国家电网公司 | A kind of quick extracting apparatus of drop bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20180130 |