CN204418179U - A kind of practical hydraulic pressure plays a machine - Google Patents
A kind of practical hydraulic pressure plays a machine Download PDFInfo
- Publication number
- CN204418179U CN204418179U CN201420860572.2U CN201420860572U CN204418179U CN 204418179 U CN204418179 U CN 204418179U CN 201420860572 U CN201420860572 U CN 201420860572U CN 204418179 U CN204418179 U CN 204418179U
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- CN
- China
- Prior art keywords
- hydraulic pressure
- steel pipe
- fixed mount
- hammer
- connecting ring
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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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a kind of practical hydraulic pressure and play a machine, comprise hydraulic pressure body, lifting support, lift cylinders, riser guide, lifting arm and steel pipe, described lifting support, lift cylinders and riser guide are all located on hydraulic pressure body, lifting arm connects hammer arbitrary-movement articulator, connection support is fixed on hydraulic pressure fixed mount and hammers arbitrary-movement articulator side into shape, hydraulic hammer is built in hydraulic pressure fixed mount, hydraulic hammer top is shaft-likely be placed in hydraulic pressure fixed mount, bottom is round table-like for standing upside down, connecting ring and junction plate side chain connection, connection support lower end and junction plate are near connecting ring 1/3rd place chain connection, connecting ring lower end connects cone bar and tapered sleeve, described hydraulic pressure organism bottom is provided with universal wheel, described steel duct hollow, steel pipe is fixed in clamp equipment by screw thread, and described clamp equipment is arranged on hydraulic pressure fixed mount, and the upper end of steel pipe is connected with high-pressure intake pipe, the lower end of steel pipe is tip shape, and on the lower end outside wall of steel pipe, circle distribution has several holes.
Description
Technical field
The utility model relates to a kind of the realm of building construction, and specifically a kind of practical hydraulic pressure plays a machine.
Background technology
Along with the high speed development of urban construction, the much industry with stake, civil building will be removed, and then new building is built in ground on the scene, and the stake now under original building has just become the obstacle of construction, must pull out; In addition, in subway work process, circuit also can become the obstacle of construction through the stake of region inhering architecture, must pull out.
Up to now, also there is both at home and abroad a collection of expert to attempt designing and pull out the construction machinery that underground has stake, directly cable wire is enclosed within by pile pulling if any people, then pulls with very heavy, also there is people first to use around rig disturbance stake after soil, then cable wire is enclosed within and is pulled with very heavy by pile pulling; Also have people first by pile hammer, stake to be driven underground a bit, then cable wire being enclosed within is wasted time and energy with very heavy pulling by pile pulling, and effect is all bad.
Utility model content
The utility model aims to provide a kind of practical hydraulic pressure and plays a machine.
For achieving the above object, the utility model provides following technical scheme: a kind of practical hydraulic pressure plays a machine, comprise hydraulic pressure body, lifting support, lift cylinders, riser guide, lifting arm and steel pipe, described lifting support, lift cylinders and riser guide are all located on hydraulic pressure body, lifting arm connects hammer arbitrary-movement articulator, connection support is fixed on hydraulic pressure fixed mount and hammers arbitrary-movement articulator side into shape, hydraulic hammer is built in hydraulic pressure fixed mount, hydraulic hammer top is shaft-likely be placed in hydraulic pressure fixed mount, bottom is round table-like for standing upside down, connecting ring and junction plate side chain connection, connection support lower end and junction plate are near connecting ring 1/3rd place chain connection, connecting ring lower end connects cone bar and tapered sleeve, described hydraulic pressure organism bottom is provided with universal wheel, described steel duct hollow, steel pipe is fixed in clamp equipment by screw thread, and described clamp equipment is arranged on hydraulic pressure fixed mount, and the upper end of steel pipe is connected with high-pressure intake pipe, the lower end of steel pipe is tip shape, and on the lower end outside wall of steel pipe, circle distribution has several holes.
Preferably, described universal wheel is provided with locking system.
Preferably, the diameter of described hole is 0.5-1.0cm.
Compared with prior art, the beneficial effects of the utility model are: this practical hydraulic pressure plays a machine, its steel pipe has the soil body that water under high pressure is ejected to pile body periphery pressing down in process in steel pipe, thus the soil body of pile body periphery can be softened, and then reduce pile body side friction, reduce the extraction-resistant behavior of pile body, pile body can be extracted easily, avoid broken pile.Recycling is pulled up pile body by hydraulic means, and subsidiary hydraulic hammer and junction plate can ceaselessly give cone one, bar power upwards up and down by lever principle, and the arm of force of its hydraulic hammer side is longer, give the cone power that bar applies very large, improve pile pulling efficiency further.The setting of universal wheel, facilitate this hydraulic pressure to play the mobile transport of a machine, practicality is stronger.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Shown in figure: 1, hydraulic pressure body, 2, lifting support, 3, lift cylinders, 4, riser guide, 5, lifting arm, 6, hammer arbitrary-movement articulator, 7, connect and support, 8, hydraulic pressure fixed mount, 9, hydraulic hammer, 10, junction plate, 11, connecting ring, 12, cone bar, 13, tapered sleeve, 14, steel pipe, 15, clamp equipment, 16, high-pressure intake pipe, 17, hole, 18, universal wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of practical hydraulic pressure plays a machine, comprise hydraulic pressure body 1, lifting support 2, lift cylinders 3, riser guide 4, lifting arm 5 and steel pipe 14, described lifting support 2, lift cylinders 3 and riser guide 4 are all located on hydraulic pressure body 1, lifting arm 5 connects hammer arbitrary-movement articulator 6, connection support 7 is fixed on hydraulic pressure fixed mount 8 and hammers arbitrary-movement articulator 6 side into shape, hydraulic hammer 9 is built in hydraulic pressure fixed mount 8 li, hydraulic hammer 9 top is shaft-likely be placed on hydraulic pressure fixed mount 8 li, bottom is round table-like for standing upside down, connecting ring 11 and junction plate 10 side chain connection, connection support 7 lower end and junction plate 10 are near connecting ring 1/11st 3 place chain connection, connecting ring 11 lower end connects cone bar 12 and tapered sleeve 13, be provided with universal wheel 18 bottom described hydraulic pressure body 1, facilitate this hydraulic pressure to play the mobile transport of a machine, practicality is stronger.
Described steel pipe 14 inner hollow, steel pipe 14 is fixed in clamp equipment 15 by screw thread, described clamp equipment 15 is arranged on hydraulic pressure fixed mount, the upper end of steel pipe 14 is connected with high-pressure intake pipe 16, the lower end of steel pipe 14 is tip shape, and circle distribution has several holes 17 on the lower end outside wall of steel pipe 14, the diameter of hole 17 is 0.5-1.0cm.
Preferably, described universal wheel 18 is provided with locking system.
Operating principle of the present utility model is: will treat that the stake top of pile pulling body exposes, rotating steel tube 14, steel pipe 14 is extended, play the periphery that pile pulling body is treated in the press-in of the lower end of steel pipe 14 by stake machine, and one side compressed steel pipe 14 downwards, while add water under high pressure by high-pressure intake pipe 16, water under high pressure now in steel pipe 14 is ejected to the soil body of pile body periphery by hole 17 high pressure of steel pipe 14 lower end, stop steel pipe 14 to press down when the lower end of steel pipe 14 presses at the bottom of the stake of pile pulling body, extract steel pipe 14, again the press-in of the lower end of steel pipe 14 is treated the opposite side place of the periphery of pile pulling body, so repeatedly, until treat that pile pulling body periphery has drilled through some holes 17, rotating steel tube 14 makes steel pipe 14 regain again, to treat that pile pulling body is fixed on tapered sleeve 13, start lift cylinders 3, lifting arm 5 can lift rising, hammer arbitrary-movement articulator 6 can be driven to rise along riser guide 4 simultaneously, connection support 7 also can be driven rises together with cone bar 12, make pile body pulls out, in time hammering arbitrary-movement articulator 6 into shape and rise to certain altitude along riser guide 4, pile body hauls cone bar 12 can to cone bar 12 1 reaction forces and make the rising of the junction plate 10 side tenesmus other end, drive raising of hydraulic hammer 9 simultaneously, fall after rise when lift cylinders 3 declines, hydraulic pressure fixed mount 8 also falls after rise fast, what at this time hydraulic hammer 9 can be heavy knocks junction plate 10 side, due to lever principle, the arm of force of hydraulic hammer 9 is large, stressed for hydraulic hammer 9 percussion power 2 to 3 times making to bore bar 12 side, pile body is more easily loosened, the above course of work back and forth repeatedly, until pile body is extracted position.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a practical hydraulic pressure plays a machine, comprise hydraulic pressure body (1), lifting support (2), lift cylinders (3), riser guide (4), lifting arm (5) and steel pipe (14), it is characterized in that, described lifting support (2), lift cylinders (3) and riser guide (4) are all located on hydraulic pressure body (1), lifting arm (5) connects hammer arbitrary-movement articulator (6), connection support (7) and hydraulic pressure fixed mount (8) are fixed on hammers arbitrary-movement articulator (6) side into shape, it is inner that hydraulic hammer (9) is built in hydraulic pressure fixed mount (8), hydraulic hammer (9) top is that shaft-like to be placed on hydraulic pressure fixed mount (8) inner, bottom is round table-like for standing upside down, connecting ring (11) and junction plate (10) side chain connection, connect and support (7) lower end and close connecting ring (11) 1/3rd place's chain connection of junction plate (10), connecting ring (11) lower end connects cone bar (12) and tapered sleeve (13), described hydraulic pressure body (1) bottom is provided with universal wheel (18), described steel pipe (14) inner hollow, steel pipe (14) is fixed in clamp equipment (15) by screw thread, described clamp equipment (15) is arranged on hydraulic pressure fixed mount, the upper end of steel pipe (14) is connected with high-pressure intake pipe (16), the lower end of steel pipe (14) is tip shape, and on the lower end outside wall of steel pipe (14), circle distribution has several holes (17).
2. a kind of practical hydraulic pressure according to claim 1 plays a machine, it is characterized in that, described universal wheel (18) is provided with locking system.
3. a kind of practical hydraulic pressure according to claim 1 plays a machine, it is characterized in that, the diameter of described hole (17) is 0.5-1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860572.2U CN204418179U (en) | 2014-12-25 | 2014-12-25 | A kind of practical hydraulic pressure plays a machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860572.2U CN204418179U (en) | 2014-12-25 | 2014-12-25 | A kind of practical hydraulic pressure plays a machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418179U true CN204418179U (en) | 2015-06-24 |
Family
ID=53468563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860572.2U Expired - Fee Related CN204418179U (en) | 2014-12-25 | 2014-12-25 | A kind of practical hydraulic pressure plays a machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128724A (en) * | 2015-08-21 | 2015-12-09 | 徐州徐工随车起重机有限公司 | Multifunctional guard bar breakdown van |
-
2014
- 2014-12-25 CN CN201420860572.2U patent/CN204418179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128724A (en) * | 2015-08-21 | 2015-12-09 | 徐州徐工随车起重机有限公司 | Multifunctional guard bar breakdown van |
| CN105128724B (en) * | 2015-08-21 | 2018-02-16 | 徐州徐工随车起重机有限公司 | A kind of multifunction guard rail breakdown van |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |