CN207269060U - A kind of earthing pole removed easy to extraction - Google Patents
A kind of earthing pole removed easy to extraction Download PDFInfo
- Publication number
- CN207269060U CN207269060U CN201721019252.4U CN201721019252U CN207269060U CN 207269060 U CN207269060 U CN 207269060U CN 201721019252 U CN201721019252 U CN 201721019252U CN 207269060 U CN207269060 U CN 207269060U
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- CN
- China
- Prior art keywords
- earthing pole
- copper dish
- fixed chuck
- toothed disc
- circular copper
- 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.)
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Links
- 238000000605 extraction Methods 0.000 title claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 claims abstract description 46
- 239000010949 copper Substances 0.000 claims abstract description 46
- 239000007787 solid Substances 0.000 claims 1
- 239000000284 extract Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000002650 habitual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
It the utility model is related to a kind of earthing pole removed easy to extraction, the top of earthing pole is equipped with location structure, the right side of earthing pole of the baffle between upper fixed chuck and lower fixed chuck, the left side of earthing pole of the hydraulic pressure holding device between upper fixed chuck and lower fixed chuck；The lower section earthing pole of location structure is equipped with extraction structure, upper circle copper dish and lower circular copper dish axis centered on earthing pole are coaxially disposed, the diameter of upper circle copper dish is less than lower circular copper dish, it is attached between upper circle copper dish and lower circular copper dish by supporting rod, toothed disc is rotatably connected in upper circle copper dish, eccentric mounting is provided with toothed disc, eccentric mounting is connected with lever, the gear teeth are provided with toothed disc, the right part of earthing pole is vertically evenly arranged with and the matched protrusion of the gear teeth, the utility model has easy to operate, extract quick, it is time saving and energy saving, the advantages of accurate positioning.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of earthing pole removed easy to extraction.
Background technology
At present, domestic power transmission line shaft tower is mostly built along road, and neighbouring soil property is more hard, in the work of installation earthing pole
In, typically first grounding body is placed on the center line of groove, is driven underground using sledgehammer, squeezes into soil and is more than in earthing pole
During 0.7m, the larger extremely difficult extraction of uplift force of earthing pole is extracted, this adds increased the difficulty for removing earthing pole, also just because of earthing pole
Extract upwards more difficult, cause on-site personnel is subjective to be not desired to squeeze into too deep, cause the buried depth of earthing pole inadequate, and then
Forming the habit property is broken rules and regulations, and the normal safe handling to later stage transmission line of electricity brings potential hazard.Therefore such case is directed to, studied
It is new to extract the difficulty for reducing and removing easy to extract the earthing pole removed to reach the light of earthing pole, effectively avoid habitual disobey
The purpose of the final lifting transmission of electricity safety of chapter operation.
Utility model content
The utility model provides a kind of earthing pole removed easy to extraction, and technical problem to be solved is：Existing is defeated
Earthing pole near electric pole tower is not easy to extract, the side down pounded using sledgehammer merely during earthing pole is driven underground
Formula and be not easy positioning phenomenon.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：It is a kind of to be connect easy to what extraction was removed
Earth polar, including earthing pole, earthing pole lower end are provided with the spire with earthing pole integrative-structure, the end of spire be provided with
The drill bit of spire integrative-structure, bit face are provided with screw thread；Axis pin and earthing pole phase are provided with the top of earthing pole
Hinged handle, the top of earthing pole are equipped with location structure, and location structure includes upper fixed chuck, lower fixed chuck, baffle
With hydraulic pressure holding device, the right side of earthing pole of the baffle between upper fixed chuck and lower fixed chuck, hydraulic pressure holding device
The left side of earthing pole between upper fixed chuck and lower fixed chuck；The lower section earthing pole of location structure is equipped with extraction knot
Structure, extracting structure includes upper circular copper dish, lower circular copper dish, toothed disc, lever and supporting rod, upper circle copper dish and lower circle
Copper dish axis centered on earthing pole is coaxially disposed, and the diameter of upper circle copper dish is less than lower circular copper dish, upper circle copper dish and lower circle
It is attached between shape copper dish by supporting rod, is rotatably connected to toothed disc in upper circle copper dish, bias is provided with toothed disc
Seat, eccentric mounting are connected with lever, and the gear teeth are provided with toothed disc, and the right part of earthing pole is vertically evenly arranged with to match with the gear teeth
The protrusion of conjunction.
Preferably, supporting rod is provided with four, and is set in circumferencial direction of upper circular copper dish and lower circular copper dish etc. point.
Preferably, toothed disc is rotatablely connected by shaft and upper circular copper dish.
Preferably, hydraulic pressure holding device is connected between upper fixed chuck and lower fixed chuck by riser.
Preferably, it is provided with limiting plate on the earthing pole below handle.
Preferably, toothed disc is along the circumferential direction evenly arranged with multiple gear teeth.
Relative to the prior art, the beneficial effects of the utility model are：The utility model is on the basis of original earthing pole
Using the cooperation principle of earthing pole body, circular copper dish and toothed disc, by its own mechanical torque of earthing pole, make the ground connection
Pole is removed easy to extract, and then is reduced and removed the difficulty of earthing pole, avoids habitual violation operation, while decreases manpower thing
The input of power；At the same time during earthing pole is pounded downwards, location structure can aid in being positioned earthing pole well,
Earthing pole is avoided curved phenomenon occur, the convenient carrying for earthing pole of handle by axis pin easy to fold and with being unfolded,
Spire and drill bit faster enter underground easy to earthing pole；The utility model have it is easy to operate, extract it is quick, time saving
The advantages of laborsaving, accurate positioning.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, handle 2, axis pin 3, upper fixed chuck 4, hydraulic pressure holding device 5, lower fixed chuck 6, on
Circular copper dish 7, earthing pole 8, spire 9, drill bit 10, protrusion 11, lower circular copper dish 12, supporting rod 13,
Lever 14, the gear teeth 15, eccentric mounting 16, toothed disc 17, baffle.
Embodiment
Embodiment：As shown in Figure 1, the utility model adopts the following technical solution：A kind of earthing pole removed easy to extraction,
Including earthing pole 7,7 lower end of earthing pole is provided with the spire 8 with 7 integrative-structure of earthing pole, the end of spire 8 be provided with
The drill bit 9 of 8 integrative-structure of spire, 9 surface of drill bit are provided with screw thread；The top of earthing pole 7 is provided with axis pin 2 and ground connection
The handle 1 that pole 7 is hinged, is provided with limiting plate on the earthing pole 7 of the lower section of handle 1, the top of earthing pole 7 is equipped with positioning knot
Structure, location structure include upper fixed chuck 3, lower fixed chuck 5, baffle 17 and hydraulic pressure holding device 4, and hydraulic pressure holding device 4 is logical
Riser is crossed to be connected between fixed chuck 3 and lower fixed chuck 5, baffle 17 be located at upper fixed chuck 3 and lower fixed chuck 5 it
Between earthing pole 7 right side, a left side for earthing pole 7 of the hydraulic pressure holding device 4 between upper fixed chuck 3 and lower fixed chuck 5
Side；The lower section earthing pole 7 of location structure is equipped with extraction structure, extract structure include upper circular copper dish 6, lower circular copper dish 11,
Toothed disc 16, lever 13 and supporting rod 12, upper circle copper dish 6 and the lower circular axis centered on earthing pole 7 of copper dish 11 are coaxially set
Put, the diameter of upper circle copper dish 6 is less than lower circular copper dish 11, passes through supporting rod between upper circle copper dish 6 and lower circular copper dish 11
12 are attached, and supporting rod 12 is provided with four, and sets up separately in circumferencial direction of upper circular copper dish 6 and lower circular copper dish 11 etc.
Put, toothed disc 16 is rotatably connected in upper circle copper dish 6, toothed disc 16 is rotatablely connected by shaft and upper circular copper dish 6, gear
Eccentric mounting 15 is provided with disk 16, eccentric mounting 15 is connected with lever 13, and the gear teeth 14,16 edge of toothed disc are provided with toothed disc 16
Circumferencial direction is evenly arranged with multiple gear teeth 14, and the right part of earthing pole 7 is vertically evenly arranged with and 14 matched protrusion of the gear teeth
10。
The utility model, when earthing pole 7 is stretched to underground, is first opened up handle 1 by axis pin 2 when implementing
Open, then contacted using the spire 8 and drill bit 9 of 7 lower end of earthing pole with ground, then rotate handle 1, and then earthing pole 7 is stretched
Enter to underground, in the process, location structure passes through upper fixed chuck 3, lower fixed chuck 5, hydraulic pressure holding device 4 and baffle 17
Effect the earthing pole 7 between upper fixed chuck 3 and lower fixed chuck 5 is fixed, prevent its produce deformation, 17 He of baffle
Hydraulic pressure holding device 4 is located at the left and right sides of earthing pole 7 respectively, and hydraulic pressure holding device 4 heads on earthing pole 7 and moves right, baffle
17 is spacing by earthing pole 7, is finally completed the positioning to earthing pole 7；When earthing pole 7 is extracted upwards, opposite direction rotation handle
1, at the same time, rotation process handle 13, lever 13 drive toothed disc 16 rotated, and then by the gear teeth 14 and protrusion 10 it
Between mating reaction, earthing pole 7 moves upwards, and most earthing pole 7 extracts ground at last；The utility model have it is easy to operate, pull out
Go out the advantages of quick, time saving and energy saving, accurate positioning.
Claims (6)
- A kind of 1. earthing pole removed easy to extraction, it is characterised in that：Including earthing pole, the earthing pole lower end is provided with and connects The spire of earth polar integrative-structure, the end of spire are provided with the drill bit with spire integrative-structure, and bit face is provided with Screw thread；The handle that axis pin is hinged with earthing pole is provided with the top of the earthing pole, the top of the earthing pole is worn There is location structure, location structure includes upper fixed chuck, lower fixed chuck, baffle and hydraulic pressure holding device, and baffle is positioned at upper solid Determine the right side of the earthing pole between chuck and lower fixed chuck, hydraulic pressure holding device be located at upper fixed chuck and lower fixed chuck it Between earthing pole left side；The lower section earthing pole of the location structure is equipped with extraction structure, and extracting structure includes upper circular copper Disk, lower circular copper dish, toothed disc, lever and supporting rod, upper circle copper dish and lower circular copper dish axis centered on earthing pole are same Axis is set, and the diameter of upper circle copper dish is less than lower circular copper dish, between upper circle copper dish and lower circular copper dish by supporting rod into Row connects, and is rotatably connected to toothed disc in upper circle copper dish, eccentric mounting is provided with toothed disc, and eccentric mounting is connected with lever, The gear teeth are provided with toothed disc, the right part of earthing pole is vertically evenly arranged with and the matched protrusion of the gear teeth.
- A kind of 2. earthing pole removed easy to extraction according to claim 1, it is characterised in that：The supporting rod is set There are four, and set in circumferencial direction of upper circular copper dish and lower circular copper dish etc. point.
- A kind of 3. earthing pole removed easy to extraction according to claim 1, it is characterised in that：The toothed disc passes through Shaft is rotatablely connected with upper circular copper dish.
- A kind of 4. earthing pole removed easy to extraction according to claim 1, it is characterised in that：The hydraulic pressure holds out against dress Put and be connected to by riser between upper fixed chuck and lower fixed chuck.
- A kind of 5. earthing pole removed easy to extraction according to claim 1, it is characterised in that：Below the handle Limiting plate is provided with earthing pole.
- A kind of 6. earthing pole removed easy to extraction according to claim 1, it is characterised in that：The toothed disc edge circle Circumferential direction is evenly arranged with multiple gear teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019252.4U CN207269060U (en) | 2017-08-15 | 2017-08-15 | A kind of earthing pole removed easy to extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019252.4U CN207269060U (en) | 2017-08-15 | 2017-08-15 | A kind of earthing pole removed easy to extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207269060U true CN207269060U (en) | 2018-04-24 |
Family
ID=61959976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019252.4U Active CN207269060U (en) | 2017-08-15 | 2017-08-15 | A kind of earthing pole removed easy to extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207269060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675631A (en) * | 2021-08-24 | 2021-11-19 | 广东电网有限责任公司 | Quick assembly and disassembly ground rod |
-
2017
- 2017-08-15 CN CN201721019252.4U patent/CN207269060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675631A (en) * | 2021-08-24 | 2021-11-19 | 广东电网有限责任公司 | Quick assembly and disassembly ground rod |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |