CN103259213B - A kind of wiring pile extractor - Google Patents
A kind of wiring pile extractor Download PDFInfo
- Publication number
- CN103259213B CN103259213B CN201310145312.7A CN201310145312A CN103259213B CN 103259213 B CN103259213 B CN 103259213B CN 201310145312 A CN201310145312 A CN 201310145312A CN 103259213 B CN103259213 B CN 103259213B
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- CN
- China
- Prior art keywords
- pincers
- block
- wiring pile
- pin
- column
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- 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
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009933 burial Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of wiring pile extractor, belong to the instrument used in electric power system.It is the adjustable for height lever of upper end thereof one at column, and the lifting end of lever connects one armful of pincers by two steel wire ropes; Embrace pincers to be made up of with pincers block II and pin-hinges pincers block I, the inner of pincers block I and pincers block II is for holding the jaw of wiring pile tightly, and two steel wire ropes are connected to and clamp block I and pincers block II both sides; Pin is provided with the split pin preventing pin from coming off.The bayonet socket post that can block wiring pile is also provided with in the side of lever.Wiring pile can easily be extracted by the present invention, solves the problem that wiring pile is difficult to extract, and butted line stake can not cause damage.
Description
Technical field
The present invention relates to a kind of instrument, the instrument for will underground wiring pile is embedded in extracts used in a kind of electric power system specifically.
Background technology
In order to ensure safety, during electric power system maintenance maintenance, need after power failure to connect ground wire on the device of maintenance maintenance, this work that is absolutely necessary.The access of ground wire is squeezed in soil by a wiring pile, is then connected on wiring pile by the ground wire (copper conductor) under drawing from equipment.Wiring pile is a copper rod being about 1.5m, and the lower end of wiring pile is provided with cone point, and the top of wiring pile is provided with the hole connecting ground wire, and the wiring pile connecting the hole place of ground wire is typically provided to flat plane, connects to facilitate ground wire.The degree of depth of being driven underground of wiring pile is darker, and the safety effect that ground wire plays is larger.Wiring pile can be squeezed into sledgehammer etc. when imbedding underground, but it is just very difficult when extracting, have no way of doing it just as when easily pulling out a nail when nailing, deep buried wiring pile is extracted needs waste time and energy, when people extract wiring pile be in the past with knock about iron hammer make its loosen after extract, like this can be effective for imbedding more shallow wiring pile, but when burial depth is very large, often require great effort very much.So repeatedly hit and also wiring pile can be damaged.In order to easily extract wiring pile, some operating personnel is often just simple squeezing into when squeezing into wiring pile, do not reach the degree of depth of regulation, can there is potential safety hazard like this.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of specific purpose tool wiring pile easily can extracted, to solve the problem that wiring pile is difficult to extract.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of wiring pile extractor, comprise the column of band base, the upper end of column is by the lever of hinge one end with handle, the lifting end of lever connects two steel wire ropes by the transverse axis of horizontally set, and the lower end of steel wire rope connects armful pincers that blocks wiring pile; Described armful of pincers are formed primarily of pincers block I and pincers block II, the inner of pincers block I and pincers block II is the jaw holding wiring pile tightly that inner surface arranges tooth line, pincers block I and pincers block II are plugged in together and by pin-hinges, on the contiguous block I that two steel wire ropes are connected to pincers block I and pincers block II two ends and contiguous block II; The bayonet socket post of the flat column that can block wiring place of wiring pile is provided with in the side of the lever being positioned at pin joint place.
Further improvement of the present invention is: the upper and lower surface of described lever is provided with reinforcement.
Further improvement of the present invention is: described column comprises the end column of upper pillar stand and hollow, described base is fixed on below end column, upper pillar stand is plugged in the endoporus of end column, correspondingly on upper pillar stand and end column arranges some flexible location holes and is fixed by the position of alignment pin by upper pillar stand and end column; Described lever is hinged on the upper end of upper pillar stand.
Further improvement of the present invention is: the pin of described armful of pincers is provided with the split pin preventing pin from coming off.
Owing to have employed technique scheme, the technological progress that the present invention obtains is:
Wiring pile can easily be extracted by the present invention, solves the problem that wiring pile is difficult to extract, and butted line stake can not cause damage.When using the present invention to pull out wiring pile, be first stuck on the flat horizontal surface of wiring place of wiring pile with the bayonet socket post of two on lever, then promote lever around wiring pile, wiring pile is produced rotate, if the difficulty of rotation, then column and lever are close together, exert oneself together, until wiring pile rotates.Then the base of column is supported on ground, embrace embracing pincers card in the position of wiring pile near ground, and will the pincers block I of pincers be embraced together with pincers block II pin joint with pin, then to the handle of depress lever, now, embrace the pincers block I of pincers and clamp block II under the pulling force effect of steel wire rope, rotating around pin, wiring pile cylinder clamps by the jaw of pincers block I and pincers block II, and wiring pile is stirred.If once press lever wiring pile to be extracted, then again jaw is arranged on subaerial position, presses lever again and make wiring pile increase again one end distance, until wiring pile can be extracted.
The present invention uses lever principle, can increase and extract strength.Arranging when can prevent lever from exerting oneself excessive of reinforcement on lever occurs bending and deformation.Column of the present invention is flexible in end column by upper pillar stand, and make the operation height that the height of column reaches suitable, convenient operation personnel firmly.Of the present invention armful of pincers are pulled by two steel wire ropes, enable the jaw of the pincers block I and pincers block II embracing pincers block wiring pile, and firmly more kilocalorie is tighter, and the inner surface of jaw arranges tooth line makes the enclasping force between abaculus and wiring pile larger.The pin embracing pincers arranges split pin, pincers block I and the disengagement of pincers block II of embracing pincers can be prevented, avoid operating casualty accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of lever head of the present invention;
Fig. 3 is the schematic diagram that wiring pile held by of the present invention armful of clamp;
Fig. 4 is the plan structure schematic diagram of of the present invention armful of pincers.
Wherein, 1, base, 2.1 flexible location holes, 2.2, upper pillar stand, 2.3, end column, 3, bearing pin, 4, lever, 5, handle, 6, bayonet socket post, 7, transverse axis, 8, steel wire rope, 9, embrace pincers, 9.1, contiguous block I, 9.2, block I, 9.3, pincers block II, 9.4, contiguous block II is clamped, 9.5 pins, 9.6, split pin, 10, wiring pile.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details:
A kind of wiring pile extractor, as shown in Figure 1.It comprises a column, and the lower end of column is fixed with base 1.Described upright post main comprises upper pillar stand 2.2 and end column 2.3 two parts, end column 2.3 is the steel pipe of hollow, base 1 is fixed on below end column, upper pillar stand 2.2 is plugged in the endoporus of end column 2.3, upper pillar stand 2.2 and end column 2.3 answer mix proportion tightr, but can relative movement up and down, on upper pillar stand 2.2 and end column 2.3, correspondence arranges several flexible location holes 2.1, after adjusting stem height, be inserted in upper pillar stand 2.2 with alignment pin in the flexible location hole 2.1 of upper pillar stand 2.2 and end column 2.3) and the position of end column (2.3) fix.The upper end of upper pillar stand 2.2 has notch and pin shaft hole, and at the notch of upper pillar stand 2.2 and pin shaft hole place by the hinged lever 4 of bearing pin 3, one end of lever 4 is with handle 5, and the other end of lever 4 is lifting end.In order to strengthen the intensity of lever, the lifting end of lever is shaped with two bendings, and near the fulcrum being welded to bar in the both sides up and down of lever respectively with reinforcement and near handle.The side of the lever 4 being positioned at pin joint place is provided with two bayonet socket posts 6, the shape of bayonet socket post 6 is flat column, distance between two bayonet socket posts 6 should be corresponding to the wiring place flat horizontal surface of wiring pile 10, enables two bayonet socket posts block wiring pile and by the handle releasing lever, wiring pile be rotated.The lifting end of lever is laterally fixedly installed a transverse axis 7, and the two ends of transverse axis 7 respectively connect steel cable 8, and the lower end of steel wire rope 8 connects armful pincers 9 that blocks wiring pile 10.The main body of described armful of pincers 9 is made up of pincers block I 9.2 and pincers block II 9.3, and the inner of pincers block I and pincers block II is the jaw of Inner arc cylinder, and the shape of jaw is corresponding to the diameter of wiring pile 10, and the inner surface of jaw arranges the tooth line holding wiring pile tightly.The shape of pincers block I is U-shaped, and pincers block II is plugged in pincers block I, is then hinged together by pin 9.5, as shown in Figure 4.Two steel wire ropes 8 are connected on the contiguous block II 9.4 on the contiguous block I 9.1 outside pincers block I and outside pincers block II, as shown in Figure 3.The pin one end connecting pincers the block I and pincers block II embracing pincers arranges lug cap, and other end split pin is locked by pin, in case shotpin nail comes off at work.
Claims (4)
1. a wiring pile extractor, it is characterized in that: the column comprising band base (1), the upper end of column is by the lever (4) of bearing pin (3) hinged one end with handle (5), the lifting end of lever (4) connects two steel wire ropes (8) by the transverse axis (7) of horizontally set, and the lower end of steel wire rope (8) connects armful pincers (9) that blocks wiring pile (10); Described armful of pincers (9) is formed primarily of pincers block I (9.2) and pincers block II (9.3), the inner of pincers block I (9.2) and pincers block II (9.3) is the jaw holding wiring pile (10) tightly that inner surface arranges tooth line, pincers block I (9.2) and pincers block II (9.3) are plugged in together and hinged by pin (9.5), and the contiguous block I (9.1) that two steel wire ropes (8) are connected to pincers block I (9.2) is upper and clamp on the contiguous block II (9.4) of block II (9.3); Be provided with the bayonet socket post (6) of flat column in the side of the lever (4) being positioned at pin joint place, described bayonet socket post (6) can block wiring place of wiring pile (10).
2. a kind of wiring pile extractor according to claim 1, is characterized in that the upper and lower surface of described lever (4) is provided with reinforcement.
3. a kind of wiring pile extractor according to claim 1, it is characterized in that described column comprises the end column (2.3) of upper pillar stand (2.2) and hollow, described base is fixed on below end column, upper pillar stand (2.2) is plugged in the endoporus of end column (2.3), and upper pillar stand (2.2) and the upper correspondence of end column (2.3) are arranged some flexible location holes (2.1) and fixed by the position of alignment pin by upper pillar stand (2.2) and end column (2.3); Described lever (4) is hinged on the upper end of upper pillar stand (2.2).
4. a kind of wiring pile extractor according to any one of claims 1 to 3, is characterized in that the described pin (9.5) embracing pincers (9) is provided with the split pin (9.6) preventing pin from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145312.7A CN103259213B (en) | 2013-04-24 | 2013-04-24 | A kind of wiring pile extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145312.7A CN103259213B (en) | 2013-04-24 | 2013-04-24 | A kind of wiring pile extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103259213A CN103259213A (en) | 2013-08-21 |
| CN103259213B true CN103259213B (en) | 2015-09-16 |
Family
ID=48962991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145312.7A Active CN103259213B (en) | 2013-04-24 | 2013-04-24 | A kind of wiring pile extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103259213B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618235A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Quick puller for temporary ground bar |
| CN105140063A (en) * | 2015-08-03 | 2015-12-09 | 江苏创能电器有限公司 | Protection apparatus with automatic reclosing function |
| CN105023779A (en) * | 2015-08-03 | 2015-11-04 | 江苏创能电器有限公司 | Protective appliance having automatic reclosing function |
| CN109677900B (en) * | 2019-02-01 | 2023-12-15 | 苏州阿福机器人有限公司 | Feeding device for long and flat materials |
| CN113300183A (en) * | 2021-05-28 | 2021-08-24 | 广东电网有限责任公司 | Portable grounding pile pulling device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048368A (en) * | 1958-10-01 | 1962-08-07 | Sr Linferd G Linabery | Pulling device |
| US4250769A (en) * | 1978-06-17 | 1981-02-17 | Herring Gerald E | Pivoted adjustable lever with grab link |
| GB2316056A (en) * | 1996-08-08 | 1998-02-18 | Alfred Malcolm Smith | Dislodging Posts from the Ground |
| US6527250B1 (en) * | 2002-03-07 | 2003-03-04 | Rick Tyson | Device for pulling a planted post from the ground |
| US7611129B1 (en) * | 2008-09-17 | 2009-11-03 | Foresight Products, Llc | Tension testing anchor lock |
| CN201730098U (en) * | 2010-03-24 | 2011-02-02 | 中国二十冶集团有限公司 | Buried stand pipe artificial removing device |
| CN102493456A (en) * | 2011-12-28 | 2012-06-13 | 镇江普森电气有限公司 | Combined manual pile extractor |
| CN203289001U (en) * | 2013-04-24 | 2013-11-13 | 国家电网公司 | Wiring pile extractor |
-
2013
- 2013-04-24 CN CN201310145312.7A patent/CN103259213B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048368A (en) * | 1958-10-01 | 1962-08-07 | Sr Linferd G Linabery | Pulling device |
| US4250769A (en) * | 1978-06-17 | 1981-02-17 | Herring Gerald E | Pivoted adjustable lever with grab link |
| GB2316056A (en) * | 1996-08-08 | 1998-02-18 | Alfred Malcolm Smith | Dislodging Posts from the Ground |
| US6527250B1 (en) * | 2002-03-07 | 2003-03-04 | Rick Tyson | Device for pulling a planted post from the ground |
| US7611129B1 (en) * | 2008-09-17 | 2009-11-03 | Foresight Products, Llc | Tension testing anchor lock |
| CN201730098U (en) * | 2010-03-24 | 2011-02-02 | 中国二十冶集团有限公司 | Buried stand pipe artificial removing device |
| CN102493456A (en) * | 2011-12-28 | 2012-06-13 | 镇江普森电气有限公司 | Combined manual pile extractor |
| CN203289001U (en) * | 2013-04-24 | 2013-11-13 | 国家电网公司 | Wiring pile extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103259213A (en) | 2013-08-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |