CN207032246U - A kind of Hydrauic pile extractor - Google Patents
A kind of Hydrauic pile extractor Download PDFInfo
- Publication number
- CN207032246U CN207032246U CN201720911117.4U CN201720911117U CN207032246U CN 207032246 U CN207032246 U CN 207032246U CN 201720911117 U CN201720911117 U CN 201720911117U CN 207032246 U CN207032246 U CN 207032246U
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- CN
- China
- Prior art keywords
- pile pulling
- pile
- hydraulic cylinder
- cylinder assembly
- crane
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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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model proposes a kind of Hydrauic pile extractor, the pile-drawing machine includes base, hydraulic cylinder assembly and pile pulling mechanism；The hydraulic cylinder assembly is located at base center；Hydraulic cylinder assembly is connected with fuel inlet fitting and back leakage connection with outside oil pressure output equipment；The hydraulic cylinder assembly supports pile pulling mechanism with the external part axle on its top；The pile pulling mechanism includes the pile pulling chain that crane, the pile pulling plate being fixed at crane and both ends are fixed at pile pulling plate；Pile pulling cam knot that can be undone by a pull is provided with the pile pulling plate, when pile pulling, hydraulic cylinder assembly drives crane to rise under the oil pressure effect of outside oil pressure output equipment, is pulled out the stake by pile pulling chain or the fixation of pile pulling cam knot that can be undone by a pull；This product is compact-sized, easy to operate, and pile pulling, live strong adaptability are carried out using chain.
Description
Technical field
Building engineering equipment field is the utility model is related to, especially a kind of Hydrauic pile extractor.
Background technology
Typically pulled out or waste treatment using artificial in the used small pile in the job site in each field at present, if made
With Hydrauic pile extractor pile pulling；Labor strength will be mitigated significantly, be also not required to discard used pile body and cause to waste.
The content of the invention
It is compact-sized the utility model proposes a kind of Hydrauic pile extractor, it is easy to operate, pile pulling, scene are carried out using chain
Strong adaptability.
The utility model uses following technical scheme.
A kind of Hydrauic pile extractor, the pile-drawing machine include base, hydraulic cylinder assembly and pile pulling mechanism；The hydraulic cylinder assembly is located at
Base center；Hydraulic cylinder assembly is connected with fuel inlet fitting and back leakage connection with outside oil pressure output equipment；The hydraulic cylinder assembly is with it
The external part axle support pile pulling mechanism on top；The pile pulling mechanism includes crane, the pile pulling plate and two being fixed at crane
Hold the pile pulling chain being fixed at pile pulling plate；Pile pulling cam knot that can be undone by a pull is provided with the pile pulling plate, when pile pulling, hydraulic cylinder assembly is outside
The lower driving crane of oil pressure effect of portion's oil pressure output equipment rises, and makes the stake quilt by pile pulling chain or the fixation of pile pulling cam knot that can be undone by a pull
Extract.
The base includes bedplate and square tube, welded affixed between the bedplate and square tube.
The hydraulic cylinder assembly also includes control valve, and manipulating handgrip and overflow valve are provided with the control valve；The oil-feed connects
Head is below control valve, and the back leakage connection is above control valve；The lower rearward side face of the hydraulic cylinder assembly is provided with lower confession
Oily joint, the top trailing flank of hydraulic cylinder assembly are provided with upper fuel-intake connection；Right fuel-intake connection and left confession are additionally provided with the control valve
Oily joint；Right fuel-intake connection and lower fuel-intake connection that the hydraulic loop of the hydraulic cylinder assembly includes being connected with each other, mutually interconnect
The left fuel-intake connection connect and upper fuel-intake connection.
The crane upper end of the pile pulling mechanism is provided with support bar, the external part axle socket of the support bar and hydraulic cylinder assembly
It is fixed；Crane top is provided with handle；The pile pulling plate weld is in crane lower front part；The front portion of pile pulling plate is provided with two
Pile pulling cam knot that can be undone by a pull；The periphery of crane is provided with fender bracket, and the fender bracket is welded on base.
The fuel inlet fitting and back leakage connection are connected with flexible pipe with outside oil pressure output equipment.
The utility model has the advantage of；It is compact-sized reasonable, suitable for the construction operation at company scene, use operation side
Just, labor strength is mitigated, operating efficiency is high.
Because the utility model using pile pulling chain carries out pile pulling, due to chain to tie up effect good so that this equipment energy
The small pile complicated suitable for burying environment, so as to high suitable for Various Complex pile pulling scene, hardware compatibility degree.
Because this case product directly uses the oil pressure of outside oil pressure output equipment offer, and oil pressure pair is carried out with flexible pipe
Connect, therefore equipment can be made further to minimize, equipment erection at the construction field (site) can be more flexible, so as to greatly promote this case production
The live adaptability of product.
Brief description of the drawings
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model：
Accompanying drawing 1 is the schematic diagram on pile pulling working face direction of the present utility model；
Accompanying drawing 2 is the schematic diagram of the utility model on the side；
Accompanying drawing 3 is the schematic diagram in the utility model back direction；
In figure：1- square tubes；2- bedplates；3- hydraulic cylinder assemblies；4- cranes；5- support bars；6- handles；7- pile pulling plates；8-
Pile pulling cam knot that can be undone by a pull；9- fender brackets；11- control valves；12- manipulating handgrips；13- back leakage connections；14- fuel inlet fittings；The right fuel feeding of 15-
Joint；The left fuel-intake connections of 16-；The upper fuel-intake connections of 17-；Fuel-intake connection under 18-；20- flexible pipes.
Embodiment
As Figure 1-3, a kind of Hydrauic pile extractor, the pile-drawing machine include base, hydraulic cylinder assembly 3 and pile pulling mechanism；Institute
Hydraulic cylinder assembly is stated located at base center；Hydraulic cylinder assembly is with fuel inlet fitting 14 and back leakage connection 13 and outside oil pressure output equipment phase
Connect；The hydraulic cylinder assembly 3 supports pile pulling mechanism with the external part axle on its top；The pile pulling mechanism includes crane 4, is fixed on
The pile pulling chain 22 that pile pulling plate 7 and both ends at crane are fixed at pile pulling plate；Pile pulling cam is provided with the pile pulling plate to live
Button 8, when pile pulling, hydraulic cylinder assembly drives crane to rise under the oil pressure effect of outside oil pressure output equipment, makes by pile pulling chain
The stake that bar or pile pulling cam knot that can be undone by a pull are fixed is pulled out.
The base includes bedplate 2 and square tube 1, welded affixed between the bedplate and square tube.
The hydraulic cylinder assembly 3 also includes control valve 11, and manipulating handgrip 12 and overflow valve 21 are provided with the control valve；It is described
Fuel inlet fitting 14 is located at the lower section of control valve 11, and the back leakage connection 13 is located at the top of control valve 11；The bottom of the hydraulic cylinder assembly
Trailing flank is provided with lower fuel-intake connection 18, and the top trailing flank of hydraulic cylinder assembly is provided with upper fuel-intake connection 17；Also set at the control valve
There are right fuel-intake connection 15 and left fuel-intake connection 16；The right fuel feeding that the hydraulic loop of the hydraulic cylinder assembly includes being connected with each other connects
First 15 with lower fuel-intake connection 18, the left fuel-intake connection 16 and the upper fuel-intake connection 17 that are connected with each other.
The crane upper end of the pile pulling mechanism is provided with support bar 5, the external part axle sleeve of the support bar and hydraulic cylinder assembly 3
Connect fixation；Crane top is provided with handle 6；The pile pulling plate 7 is welded in the lower front part of crane 4；The anterior installation of pile pulling plate 7
There are two pile pulling cam knots that can be undone by a pull 8；The periphery of crane 4 is provided with fender bracket 9, and the fender bracket is welded on base.
The fuel inlet fitting 14 and back leakage connection 13 are connected with flexible pipe 20 with outside oil pressure output equipment.
Embodiment：
In use, using a pressure as 140-210bar, flow be 20 ~ 40LPM hydraulic power station as power, and lead to
Cross fuel inlet fitting 14 and back leakage connection 13 that external hose 20 accesses pile-drawing machine.
Pile pulling chain banding fixed on small pile to be pulled out, by manipulation operation hand handle 12, make on the work of crane 4
Rise, descending motion, so as to complete pile pulling work.
Claims (5)
- A kind of 1. Hydrauic pile extractor, it is characterised in that：The pile-drawing machine includes base, hydraulic cylinder assembly（3）And pile pulling mechanism；It is described Hydraulic cylinder assembly is located at base center；Hydraulic cylinder assembly is with fuel inlet fitting（14）And back leakage connection（13）With outside oil pressure output equipment phase Connect；The hydraulic cylinder assembly（3）Pile pulling mechanism is supported with the external part axle on its top；The pile pulling mechanism includes crane（4）, it is solid Pile pulling plate at crane（7）The pile pulling chain being fixed on both ends at pile pulling plate（22）；It is provided with and pulls out at the pile pulling plate Stake cam knot that can be undone by a pull, when pile pulling, hydraulic cylinder assembly outside oil pressure output equipment oil pressure effect under drive crane rise, make by The stake that pile pulling chain or pile pulling cam knot that can be undone by a pull are fixed is pulled out.
- A kind of 2. Hydrauic pile extractor according to claim 1, it is characterised in that：The base includes bedplate（2）And side Pipe（1）, it is welded affixed between the bedplate and square tube.
- A kind of 3. Hydrauic pile extractor according to claim 1, it is characterised in that：The hydraulic cylinder assembly（3）Also include control Valve（11）, manipulating handgrip is provided with the control valve（12）And overflow valve（21）；The fuel inlet fitting（14）Located at control valve （11）Lower section, the back leakage connection（13）Located at control valve（11）Top；The lower rearward side face of the hydraulic cylinder assembly is provided with lower confession Oily joint（18）, the top trailing flank of hydraulic cylinder assembly is provided with upper fuel-intake connection（17）；Right fuel feeding is additionally provided with the control valve to connect Head（15）With left fuel-intake connection（16）；The hydraulic loop of the hydraulic cylinder assembly includes the right fuel-intake connection being connected with each other（15） With lower fuel-intake connection（18）, be connected with each other left fuel-intake connection（16）With upper fuel-intake connection（17）.
- A kind of 4. Hydrauic pile extractor according to claim 1, it is characterised in that：The crane upper end of the pile pulling mechanism is set There is support bar（5）, the support bar and hydraulic cylinder assembly（3）External part axle be fixed by socket；Crane top is provided with handle（6）； The pile pulling plate（7）It is welded in crane（4）Lower front part；Pile pulling plate（7）Front portion two pile pulling cam knots that can be undone by a pull are installed （8）；Crane（4）Periphery be provided with fender bracket（9）, the fender bracket is welded on base.
- A kind of 5. Hydrauic pile extractor according to claim 1, it is characterised in that：The fuel inlet fitting（14）And back leakage connection （13）With flexible pipe（20）Connect with outside oil pressure output equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911117.4U CN207032246U (en) | 2017-07-26 | 2017-07-26 | A kind of Hydrauic pile extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911117.4U CN207032246U (en) | 2017-07-26 | 2017-07-26 | A kind of Hydrauic pile extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032246U true CN207032246U (en) | 2018-02-23 |
Family
ID=61462653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911117.4U Active CN207032246U (en) | 2017-07-26 | 2017-07-26 | A kind of Hydrauic pile extractor |
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| Country | Link |
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| CN (1) | CN207032246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371968A (en) * | 2018-11-13 | 2019-02-22 | 何碧侠 | A kind of comprehensive adjustable type pile-drawing machine |
| CN111503082A (en) * | 2020-06-10 | 2020-08-07 | 中国十九冶集团有限公司 | Quick disassembling and assembling equipment for pneumatic anchor rod |
-
2017
- 2017-07-26 CN CN201720911117.4U patent/CN207032246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371968A (en) * | 2018-11-13 | 2019-02-22 | 何碧侠 | A kind of comprehensive adjustable type pile-drawing machine |
| CN111503082A (en) * | 2020-06-10 | 2020-08-07 | 中国十九冶集团有限公司 | Quick disassembling and assembling equipment for pneumatic anchor rod |
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