CN201924361U - Cable traction pile extractor - Google Patents
Cable traction pile extractor Download PDFInfo
- Publication number
- CN201924361U CN201924361U CN2010205996054U CN201020599605U CN201924361U CN 201924361 U CN201924361 U CN 201924361U CN 2010205996054 U CN2010205996054 U CN 2010205996054U CN 201020599605 U CN201020599605 U CN 201020599605U CN 201924361 U CN201924361 U CN 201924361U
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- China
- Prior art keywords
- tractor
- anchor ear
- pile extractor
- cable type
- pile
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Abstract
The utility model aims to provide a cable traction pile extractor, which is simple in structure, adaptable to various environments and fine in pile extraction effect. In order to achieve the effects, the cable traction pile extractor comprises a bottom plate, a pile fixing hole is arranged on the bottom plate, a bearing rod is further movably connected to the bottom plate, a suspension arm is welded to the top end of the bearing rod at a position correspondingly above the pile fixing hole, a tractor is mounted on the suspension arm through a support, and a cable connected to the tractor is connected with a hoop. By adopting the technical scheme, a temporary pile to be extracted is fixed through the hoop, pile extraction is completed through the tractor on the bearing rod and can be completed manually, and the cable traction pile extractor is suitable for severe environments.
Description
Technical field
The utility model relates to a kind of engineering pile pulling device, relates in particular to a kind of cable type traction pile extractor.
Background technology
Grouser is a kind of auxiliary security facility of essential and frequent use in the power line construction, is usually used in that the power line construction bar is removed, the unrestrained wind of gin pole during vertical rod; Set up in the temporary guy when removing line, stringing; Electric pole disappears in the temporary guy that is provided with when lacking.Be characterized in that grouser needs repeatedly change of location along with the variation of construction point position.Owing to do not have special equipment at present, pull out grouser and only depend on manpower, conventional method is firmly to beat each side of pile body with iron hammer, with around soil layer beat pine after, close two people's power again or pull out or shoulder or prize with rod, could extract arduously.Especially in the paddy field, owing to the influence that is subjected to soil property and moisture content difficulty is especially pulled out.
Therefore the grouser difficulty is pulled out this problem and perplexed the constructor always: not only working strength is big in the manpower pile pulling, efficient is low, and directly have influence on the performance of constructor's ability to work in follow-up work progress, and the sliding easily race of the iron hammer of driving piles from the side, to piling the people and on every side personnel produce direct danger, decline along with muscle power, constructor's control ability, strain capacity also descend thereupon, produce indirect potential safety hazard with meeting.Directly hit repeatedly in addition the grouser major injury.Therefore also pile extractor is studied in the prior art, the application number of applying in this year as Chang An University is: 201010102061.0 invention " a kind of uninterrupted self-clamping hydraulic pile puller " discloses a kind of novel pile extractor, comprise L shaped pile extractor base, the U-shaped power arm, bidirectional hydraulic oil cylinder and pull bar, the openend of U-shaped power arm or blind end and L shaped pile extractor base upper end are hinged, the bidirectional hydraulic oil cylinder is hinged between L shaped pile extractor base and the U-shaped power arm, the pull bar upper end is hinged on the U-shaped power arm, the pull bar lower end is hinged with clamp arm, last clamp arm below is provided with down clamp arm, be provided with clamping between following clamp arm and the last clamp arm and pitch and clamping shoe, clamping shoe is positioned at and clamps the fork inboard and pitch parallel four connecting rods of hinged formation from clamp mechanism with last clamp arm with following clamp arm and clamping; The bidirectional hydraulic oil cylinder is connected with hydraulic oil source.The present invention is reasonable in design, realization is convenient and practical value is high, can effectively finish intermittence of different section shape, size and pile pulling power but continuous pile pulling job requirements not, operating efficiency height simultaneously, and compliance is strong.But this invention is to need to use hydraulic means, and such structural entity volume is big, and the scope of application is little, can only be suitable for using on highway or in the metropolis that has a good transport service.And power construction need be useful in the various environment, especially in the rural area, can't use large-scale device at all.
The utility model content
The purpose of this utility model provides cable type traction pile extractor, and is simple in structure, can be applicable to that pile pulling is effective under the various environment.
In order to reach described effect, the utility model cable type traction pile extractor, comprise the chassis, have solid stake groove on the chassis, also be connected with the load bar on the described chassis, described load masthead end is welded with arm, the boom position correspondence is above solid stake groove same fan-shaped, by support tractor is installed on the arm, a whole set of tractor is fixed with fixedly anchor ear and load bar, is connected with cable wire on the tractor and is connected the anchor ear draw ring with movable pulley by cable wire.
Preferably, described tractor is the ratchet tractor, and the ratchet tractor comprises ratchet handle and cylinder, the rotation of ratchet handle index drum, and prevent that by profile of tooth brake cylinder from falling back, be connected with cable wire on the cylinder.Operating personnel can carry out operation by manpower like this, also can use in the area that lacks electric power.
Preferably, described anchor ear is connected to form by two half-conical tubular anchor ear sheets, and two half-conical tubular anchor ear sheet junction one ends are fixed and are equipped with and change nail, and other end opening is equipped with knot that can be undone by a pull, and anchor ear is provided with the ring that connects cable wire.Such structure is fixed the grouser that need pull out by the anchor ear sheet, and can rotate within the specific limits by changeing nail, reduces the loss when pulling up.
Preferably, anchor ear sheet wall has at least two sliding trays, with bolt finger is installed on the sliding tray.Such structure makes the anchor ear sheet fixing highly stable, and anti-skidding.
Preferably, described knot that can be undone by a pull is a wing nut.Such structure is convenient fixing fast, and fixing highly stable, can not become flexible in operation.
Preferably, the chassis home position is equipped with the semicircle bridge of the nose, and described load bar bottom has installing hole, is installed on the semicircle bridge of the nose by installing hole.The load bar is movably connected on the chassis under such structure, helps the control of load stick force arm.
Preferably, described installing hole is apart from bottom 40-60 millimeter.Such distance is limited to the scope of activities of load bar in certain scope, helps controlling pile pulling.
Preferably, described solid stake groove is a round rectangle.So corresponding most grouser of structure energy, and make outward appearance more attractive in appearance.
Owing to adopted described technical scheme, cable type traction pile extractor is by the fixing grouser that need pull out of anchor ear.And carry out the pile pulling operation by the tractor on the load bar.Entire job can be finished by manpower, is adapted at using in the rugged environment.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model cable type traction pile extractor Facad structure schematic diagram.
Fig. 2 is the anchor ear structural representation of the utility model cable type traction pile extractor.
The specific embodiment
As Fig. 1 and shown in Figure 2, a kind of cable type traction pile extractor, comprise chassis 7, have solid stake groove 14 on the chassis 7, also be connected with load bar 4 on the described chassis 7, described load bar 4 tops are welded with arm 1, arm 1 position correspondence is above solid stake groove 14 same fan-shaped, by support tractor is installed on the arm 1, a whole set of tractor is connected with cable wire 10 and is connected anchor ear draw ring 12 by cable wire 10 with movable pulley 11 with fixedly anchor ear 3 is fixing with load bar 4 on the tractor.Described tractor is the ratchet tractor, and the ratchet tractor comprises ratchet handle 2 and cylinder 9, the rotation of ratchet handle 2 index drums 9, and prevent that by profile of tooth brake 8 cylinder 9 from falling back, and is connected with cable wire 11 on the cylinder 9.Described anchor ear 13 is connected to form by two half-conical tubular anchor ear sheets 131, and two half-conical tubular anchor ear sheet 131 junctions one ends are fixed and are equipped with and change nail 137, and other end opening 133 is equipped with knot that can be undone by a pull 134, and anchor ear 13 is provided with the ring 13 that connects cable wire 11.Anchor ear sheet 131 walls have at least two sliding trays 135, fixedly mount fingers 132 with bolt 136 on the sliding tray 135.Described knot that can be undone by a pull 134 is a wing nut.Chassis 7 home positions are equipped with the semicircle bridge of the nose 6, and described load bar 4 bottoms have installing hole 5, are installed on the semicircle bridge of the nose 6 by installing hole 5.Described installing hole 5 is apart from bottom 40-60 millimeter.Described solid stake groove 14 is a round rectangle.
During work, open tractor brake 8, cable wire 10 is decontroled to required stroke, open the knot that can be undone by a pull 34 of anchor ear 13, the grouser that need extract is inserted in solid stake groove 14 positions on chassis 7, again with 13 armfuls of anchor ears on grouser, buckle knot that can be undone by a pull 134 and leave certain interval, shake ratchet handle 2 then, just can like a cork grouser be pulled up, do not extract pile body fully if one stroke reaches, can repeat above step, carry out the secondary stroke operation.Behind the bolt of buckling knot that can be undone by a pull 134, anchor ear 13 can contract tighter and tighter under active force.This equipment produces active forces by hand ratchet handle 2, and the lifting by 10 pairs of anchor ears 13 of cable wire realizes pile pulling.Handgrip can 360 the degree rotation, forward, the protection of stopping is automatically all arranged during with reverse operating.Novelty simple in structure, dependable performance has thoroughly solved the unsafe factor of current manpower pile pulling and high strength, inefficient work present situation.
Claims (8)
1. a cable type draws pile extractor, it is characterized in that: comprise chassis (7), have solid stake groove (14) on the chassis (7), also be connected with load bar (4) on the described chassis (7), described load bar (4) top is welded with arm (1), arm (1) position correspondence is in the same fan-shaped top of solid stake groove (14), arm (1) is gone up and by support tractor is installed, a whole set of tractor is connected with cable wire (10) and is connected anchor ear draw ring (12) by cable wire (10) with movable pulley (11) with fixedly anchor ear (3) is fixing with load bar (4) on the tractor.
2. cable type traction pile extractor as claimed in claim 1, it is characterized in that: described tractor is the ratchet tractor, the ratchet tractor comprises ratchet handle (2) and cylinder (9), the rotation of ratchet handle (2) index drum (9), and prevent that by profile of tooth brake (8) cylinder (9) from falling back, and is connected with cable wire (11) on the cylinder (9).
3. cable type traction pile extractor as claimed in claim 1, it is characterized in that: described anchor ear (13) is connected to form by two half-conical tubular anchor ear sheets (131), two half-conical tubular anchor ear sheets (131) junction, one end is fixed and is equipped with to change and follows closely (137), other end opening (133) is equipped with knot that can be undone by a pull (134), and anchor ear (13) is provided with the ring (13) that connects cable wire (11).
4. cable type traction pile extractor as claimed in claim 3, it is characterized in that: anchor ear sheet (131) wall has at least two sliding trays (135), and sliding tray (135) is gone up with bolt (136) fixed installation finger (132).
5. cable type traction pile extractor as claimed in claim 3, it is characterized in that: described knot that can be undone by a pull (134) is a wing nut.
6. cable type traction pile extractor as claimed in claim 1, it is characterized in that: chassis (7) home position is equipped with the semicircle bridge of the nose (6), and described load bar (4) bottom has installing hole (5), is installed on the semicircle bridge of the nose (6) by installing hole (5).
7. cable type traction pile extractor as claimed in claim 6, it is characterized in that: described installing hole (5) is apart from bottom 40-60 millimeter.
8. cable type traction pile extractor as claimed in claim 1, it is characterized in that: described solid stake groove (14) is round rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205996054U CN201924361U (en) | 2010-11-03 | 2010-11-03 | Cable traction pile extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205996054U CN201924361U (en) | 2010-11-03 | 2010-11-03 | Cable traction pile extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924361U true CN201924361U (en) | 2011-08-10 |
Family
ID=44428220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205996054U Expired - Lifetime CN201924361U (en) | 2010-11-03 | 2010-11-03 | Cable traction pile extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895081A (en) * | 2015-05-21 | 2015-09-09 | 国家电网公司 | Labor-saving pile pulling device |
| CN106381872A (en) * | 2016-08-31 | 2017-02-08 | 中国石油集团渤海钻探工程有限公司 | Ground wire pile pulling out device |
| CN108104122A (en) * | 2018-01-08 | 2018-06-01 | 贾羽威 | Pile extractor |
-
2010
- 2010-11-03 CN CN2010205996054U patent/CN201924361U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895081A (en) * | 2015-05-21 | 2015-09-09 | 国家电网公司 | Labor-saving pile pulling device |
| CN106381872A (en) * | 2016-08-31 | 2017-02-08 | 中国石油集团渤海钻探工程有限公司 | Ground wire pile pulling out device |
| CN106381872B (en) * | 2016-08-31 | 2018-07-03 | 中国石油集团渤海钻探工程有限公司 | Earth wire pile extracting apparatus |
| CN108104122A (en) * | 2018-01-08 | 2018-06-01 | 贾羽威 | Pile extractor |
| CN108104122B (en) * | 2018-01-08 | 2020-08-14 | 安徽庐晟建设工程有限公司 | Pile extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |