CN107938671A - A kind of improved amplitude variation type hydraulic pressure pile pressing device - Google Patents
A kind of improved amplitude variation type hydraulic pressure pile pressing device Download PDFInfo
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- CN107938671A CN107938671A CN201711437108.7A CN201711437108A CN107938671A CN 107938671 A CN107938671 A CN 107938671A CN 201711437108 A CN201711437108 A CN 201711437108A CN 107938671 A CN107938671 A CN 107938671A
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- 238000010276 construction Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000003912 environmental pollution Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/20—Placing by pressure or pulling power
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to a kind of improved amplitude variation type hydraulic pressure pile pressing device, including piling oil cylinder, portal frame and pile chuck, and rotating base is equipped with the bottom of portal frame, and the upper end of rotating base is connected by way of axis pin or bolt with portal frame, forms rotational structure；It is characterized in that：Portal frame is connected with amplitude oil cylinder, and the cylinder body of amplitude oil cylinder is connected with horizontal extension mechanism；Horizontal extension mechanism includes horizontal slide seat, the both sides of the horizontal slide seat are respectively provided with slideway, slide is equipped with slideway, forms symmetrical sliding supporting structure, slide is linked into an integrated entity by horizontal extension connecting shaft, the cylinder body of amplitude oil cylinder is fixedly connected with horizontal extension connecting shaft, the upper articulation of telescopic rod and portal frame, forms driving portal frame around the rotation rotating amplitude variation type rotational structure of hinge shaft；The telescopic rod of horizontal extension connecting shaft and horizontal telescoping oil cylinder connects, and the cylinder body of horizontal telescoping oil cylinder is fixedly connected on horizontal extension seat, forms luffing and increases journey structure and luffing extended-range taper pile hydraulic pressure piling structure.Have the characteristics that simple in structure and construct, is applied widely.
Description
Technical field
The present invention relates to a kind of hydraulic pressure pile pressing device.It is special more particularly to a kind of improved amplitude variation type hydraulic pressure pile pressing device
Not Shi Yongyu taper pile piling Hydraulic pile-driving machine.Belong to Hydraulic pile-driving machine equipment technical field.
Background technology
At present, in the Construction practices of basis instrument, the pile foundation structure of raked pile and its composition obtains wide answer
With.Such as：Chinese patent bulletin is open：Patent No. " 201320885548X ", a kind of entitled " code that new taper pile is reinforced
Head " patent of invention, its foundation structure except including crossbeam, longeron, positioned at the supporting structure of below the crossbeam in addition to, the outer also in harbour
Equipped with raked pile.Patent No. " 2016102809274 ", entitled " a kind of miniature pilework being in tilted layout " are used to fix base
Cunning ripple body on plinth, including at least one set are combined through sliding ripple body with the mini pile that basement rock is fixedly connected, every group of mini pile combination
It is used for the top plate for being connected as one the mini pile including at least three mini piles and the surface for being arranged on slip mass；It is miniature
Stake includes the first mini pile, the second mini pile and the 3rd mini pile, and the second mini pile is set perpendicular to the surface of slip mass, and first
The application direction of mini pile in face of landslide thrust body is in tilted layout, and the 3rd mini pile is tilted along the application direction of landslide thrust body
Arrangement.
In the prior art, generally constructed using Hydraulic pile-driving machine or gas-liquid linked stake machine to pile foundation, Hydraulic pile-driving machine with
The characteristics of its noise is small, effect on environment is small, it is deep to be welcome by user.Hydraulic pile-driving machine generally comprises construction platform and is arranged on and applies
Loop wheel machine, portal frame, control room and hydraulic pile press structure on work platform, hydraulic pile press structure are installed on portal frame.It is but existing
The Hydraulic pile-driving machine of technology, since the piling angle of its mechanism of pile is unadjustable, generally can only directly construct vertical stratification
Pile foundation, that is, the place for the vertical piling that may be only available for constructing, inapplicable raked pile cannot construct.Construction to raked pile,
Can only be by hand excavation or manually hammering construction, there are constructional difficulties, low construction efficiency, boundary of works area is small, environmental pollution is big
The problems such as.
The content of the invention
The purpose of the present invention, is applied to solve prior art hand excavation or manually hammer the presence of Construction of Inclined pile foundation
Work difficulty, low construction efficiency, boundary of works area are small and the problems such as environmental pollution is big, there is provided a kind of improved amplitude variation type hydraulic pressure piling dress
Put, on the one hand directly can tilt pile foundation by hydraulic construction, on the other hand can also be become by sliding increasing journey, forming mobile extended-range
Width hydraulic pressure piling structure；With it is easy for construction, construction efficiency is high, environmental pollution is small, simple in structure and construction, applied widely etc.
Feature.
The purpose of the present invention can be by taking following technical scheme to realize：
A kind of improved amplitude variation type hydraulic pressure pile pressing device, including piling oil cylinder, portal frame and pile chuck, the cylinder of piling oil cylinder
Cylinder is fixed on portal frame, piston rod is connected by the top of axis pin and pile chuck, and radial telescopic type clip pile is equipped with pile chuck
Structure, the opposite sides face of pile chuck are respectively provided with guide part to be flexibly connected with the guide support on the inside of portal frame；In portal frame
Bottom be equipped with rotating base, the upper end of rotating base is connected by way of axis pin or bolt with portal frame, formed rotational structure；
Its design feature is：Portal frame is connected with amplitude oil cylinder, and the cylinder body of amplitude oil cylinder is connected with horizontal extension mechanism；The level
Telescoping mechanism includes horizontal slide seat, and the both sides of the horizontal slide seat are respectively provided with slideway, and slide is equipped with slideway, is formed symmetrically
Formula sliding supporting structure, the slide are linked into an integrated entity by horizontal extension connecting shaft, the cylinder body and horizontal extension of amplitude oil cylinder
Connecting shaft is fixedly connected, the upper articulation of telescopic rod and portal frame, forms driving portal frame around the rotation rotating amplitude variation type of hinge shaft
Rotational structure；The telescopic rod of horizontal extension connecting shaft and horizontal telescoping oil cylinder connects, and the cylinder body of horizontal telescoping oil cylinder is fixedly connected
On horizontal extension seat, form luffing and increase journey structure；Portal frame is driven to rotate band dynamic pressure before and after rotation hinge shaft by rotating base
Stake oil cylinder and pile chuck swing, form luffing extended-range taper pile hydraulic pressure piling structure.
The purpose of the present invention can also be by taking following technical scheme to realize：
Further, hinge shaft is rotated for connection rotating base and the axis pin of support platform, that is, rotates hinge shaft and support platform
It is connected in the form of axis pin；By the flexible of amplitude oil cylinder 10, angle swinging of the rotating base 9 relative to support platform 2 is realized,
To realize bidirectional oblique pile driving construction.
Further, the amplitude oil cylinder has two, is arranged on the both sides of portal frame, cylinder body and the level of two width oil cylinders
It is telescopically connected that axis both ends are fixedly connected, the top both sides of telescopic rod and portal frame are hinged；The middle part of horizontal extension connecting shaft and water
The telescopic rod connection of flat telescopic oil cylinder.
Further, piling oil cylinder includes two main compressing cylinders and two secondary compressing cylinders, the main compressing cylinder and secondary pressure oil
The cylinder barrel of cylinder is fixed on portal frame, piston rod is connected by the top of axis pin and pile chuck；Secondary compressing cylinder forms additional mechanical supercharging
Structure, to be used in large-tonnage.
Further, bracket is equipped with the top side of portal frame, the inner side of bracket is equipped with auxiliary guide wheels, is formed to work
The support of part and guide frame.
Further, the bracket is arranged on top front side or the rear side of portal frame, is specifically：Set when portal frame leans forward
Put on front side of the top of portal frame, the top rear of portal frame is arranged on when portal frame hypsokinesis.
Further, the horizontal extension mechanism is middle horizontal extension mechanism, is specifically horizontal slide seat and gantry
Frame is located at the near middle of support platform, forms driving portal frame and increases journey amplitude variation type rotation knot around the rotating middle stake of rotation hinge shaft
Structure.
Further, the horizontal extension mechanism is side setting type horizontal extension mechanism, is specifically horizontal slide seat and gantry
Frame is located at the adjacent edges of support platform, forms driving portal frame and increases journey amplitude variation type rotation knot around the rotating skirt piles of rotation hinge shaft
Structure.
The present invention has beneficial effect prominent as follows：
1st, the present invention connects due to being connected with amplitude oil cylinder, cylinder body and the horizontal extension mechanism of amplitude oil cylinder on portal frame
Connect；The horizontal extension mechanism includes horizontal slide seat, and the both sides of the horizontal slide seat are respectively provided with slideway, is equipped with and slides in slideway
Seat, form symmetrical sliding supporting structure, and the slide is linked into an integrated entity by horizontal extension connecting shaft, the cylinder body of amplitude oil cylinder
It is fixedly connected with horizontal extension connecting shaft, the upper articulation of telescopic rod and portal frame, forms driving portal frame around rotation hinge shaft rotation
The amplitude variation type rotational structure turned；The telescopic rod of horizontal extension connecting shaft and horizontal telescoping oil cylinder connects, the cylinder of horizontal telescoping oil cylinder
Body is fixedly connected on horizontal extension seat, is formed luffing and is increased journey structure；Rotated by portal frame before and after rotation hinge shaft and drive piling
Oil cylinder and pile chuck swing, form luffing extended-range taper pile hydraulic pressure piling structure.Therefore, it is possible to solve prior art construction
Tilt pile foundation there are constructional difficulties, low construction efficiency, environmental pollution it is big and the problems such as boundary of works area is small, there is provided it is a kind of improved
Amplitude variation type hydraulic pressure pile pressing device, on the one hand can directly hydraulic construction tilt pile foundation, on the other hand can also by slide increase journey,
Form mobile extended-range luffing hydraulic pressure piling structure；With it is easy for construction, construction efficiency is high, environmental pollution is small, it is simple in structure and
The features such as constructing, is applied widely and beneficial effect.
2nd, for the present invention due to being equipped with bracket in the top side of portal frame, the inner side of bracket is equipped with auxiliary guide wheels, is formed
Support and guide frame to workpiece, therefore can play the role of Auxiliary support during clip pile and piling to pile body, prevent
Because pile body overhangs part long the problems such as causing to fracture；Auxiliary guide wheels are installed on bracket, may be such that pile body is rolled above
It is dynamic, so that the resistance that reduces friction, has the characteristics that safe and reliable, easy for construction and effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the specific embodiment of the invention 1.
Fig. 2 is one of concrete application exemplary construction schematic diagram of the present invention.
Fig. 3 is the two of concrete application exemplary construction schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Specific embodiment 1：
With reference to Fig. 1, the present embodiment includes piling oil cylinder 5, portal frame 6 and pile chuck 7, and the cylinder barrel of piling oil cylinder 5 is fixed on
On portal frame 6, piston rod be connected by axis pin with the top of pile chuck 7, radial telescopic type clip pile structure is equipped with pile chuck 7,
The opposite sides face of pile chuck 7 is respectively provided with guide part and is flexibly connected with the guide support with the inner side of portal frame 6；In portal frame 6
Bottom is equipped with rotating base 9, and the upper end of rotating base 9 is connected by way of axis pin or bolt with portal frame 6, forms rotation knot
Structure；Portal frame 6 is connected with amplitude oil cylinder 10, and the cylinder body of amplitude oil cylinder 10 is connected with horizontal extension mechanism；The horizontal extension machine
Structure includes horizontal slide seat 13, and the both sides of the horizontal slide seat 13 are respectively provided with slideway, and slide 11 is equipped with slideway, is formed symmetrically
Formula sliding supporting structure, the slide 11 are linked into an integrated entity by horizontal extension connecting shaft 12, the cylinder body and water of amplitude oil cylinder 10
Flattened contracting connecting shaft 12 is fixedly connected, the upper articulation of telescopic rod and portal frame 6, is formed driving portal frame 6 and is revolved around rotation hinge shaft 8
The amplitude variation type rotational structure turned；Horizontal extension connecting shaft 12 is connected with the telescopic rod of horizontal telescoping oil cylinder 14, horizontal telescoping oil cylinder
14 cylinder body is fixedly connected on horizontal extension seat 13, is formed luffing and is increased journey structure；Portal frame 6 is driven around rotation by rotating base 9
Front and rear rotate of turning hinge axis 8 drives 7 swing of piling oil cylinder 5 and pile chuck, forms luffing extended-range taper pile hydraulic pressure piling structure.
In the present embodiment：
Hinge shaft 8 is rotated for connection rotating base 9 and the axis pin of support platform 2, that is, rotates hinge shaft 8 and support platform 2 with pin
The form of axis is connected.
The amplitude oil cylinder 10 has two, is arranged on the both sides of portal frame 6, the cylinder body and horizontal extension of two width oil cylinders 10
12 both ends of connecting shaft are fixedly connected, the top both sides of telescopic rod and portal frame 6 are hinged；The middle part of horizontal extension connecting shaft 12 and water
The telescopic rod connection of flat telescopic oil cylinder 14.
Piling oil cylinder 5 includes two main compressing cylinder 5-1 and two pair compressing cylinder 5-2, the main compressing cylinder 5-1 and secondary pressure oil
The cylinder barrel of cylinder 5-2 is fixed on portal frame 6, piston rod is connected by axis pin with the top of pile chuck 7；Secondary compressing cylinder 5-2 is formed
Additional mechanical supercharging structure, to be used in large-tonnage.
Portal frame 6 is used for the mounting bracket of piling oil cylinder 5, and provides the straight reciprocating motion guide support of pile chuck 7.
Pile chuck 7 has clip pile harden structure, is moved, is realized to workpiece by the flexible drive clip pile plate of piling oil cylinder 5
Embrace folder.The top of pile chuck 7 is connected with the piston rod of piling oil cylinder 5, follows the piston rod of piling oil cylinder 5 to do linear reciprocation fortune
Dynamic, the side of pile chuck 7 coordinates equipped with directive wheel (plate) and the guiding mechanism on portal frame 6.
One end of rotating base 9 is connected by axis pin with portal frame 6, the other end is by rotating hinge shaft 8 and 2 phase of support platform
Even.By the flexible of amplitude oil cylinder 10, portal frame 6 is driven to be tilted forward and back with rotating base 9 along shaft, so as to fulfill piling angle
Front and rear change.
The piston rod of amplitude oil cylinder 10 is connected with portal frame 6, cylinder body one end is connected with horizontal extension connecting shaft 12, passes through work
The telescopic band driven portal frame 6 of stopper rod is rotated around rotation hinge shaft 8.
The both ends of horizontal extension connecting shaft 12 connect the cylinder body and slide 11 of amplitude oil cylinder 10, centre position and level respectively
The piston rod of telescopic oil cylinder 14 is connected, and by the horizontal movement of flat telescopic oil cylinder 14, drives slide 11 sliding on horizontal extension seat
It is dynamic, so as to drive moving horizontally for amplitude oil cylinder 10.
Horizontal extension seat 13 is fixed in support platform 2, its both sides is equipped with slideway, respectively has slide 11 to be formed in the slideway
The symmetrical horizontal support slided and guide frame.
Slide 11 shares two, is symmetrically mounted in the slideway of 13 both sides of horizontal extension seat, with horizontal telescoping oil cylinder 14
It is flexible, moved horizontally along slideway.
The cylinder body of horizontal telescoping oil cylinder 14 is fixed in horizontal extension seat 13 or support platform 2, piston rod and horizontal extension
Connecting shaft 12 connects, and by the horizontal extension of the piston rod of horizontal telescoping oil cylinder 14, drives horizontal extension connecting shaft 12, both sides
Slide 11 and amplitude oil cylinder 10 move horizontally, so as to change the end fixing point of amplitude oil cylinder 10, luffing is increased journey, so as to fulfill
The luffing of greater angle.
The principle of the present embodiment is as follows：
With reference to Fig. 2-Fig. 3, in practical application, the present embodiment is applied on Hydraulic pile-driving machine.The Hydraulic pile-driving machine includes 1 He of loop wheel machine
Support platform 2, is equipped with control room 15 in support platform 2, and the bottom of support platform 2 is connected to long ship 3 by hydraulic mechanism 16
On short ship 4, and it can be moved by the flexible front and rear direction for realizing complete machine of hydraulic mechanism 16 on long ship 3, by short ship 4
Hydraulic mechanism 16 it is flexible realize complete machine left and right directions is mobile and rotation.The loop wheel machine 1 is used for handling pile body (workpiece, figure
In be not drawn into) and auxiliary installation, control room 15 be used to control the work of complete machine, two main compressing cylinder 5-1 and two secondary compressing cylinders
The cylinder barrel of 5-2 is fixed on portal frame 6, piston rod (beam hanger) is connected by axis pin (being drawn in figure) with pile chuck 7, passes through beam hanger
Flexible drive pile chuck 7 do straight reciprocating motion；Portal frame 6 is used for as two main compressing cylinder 5-1 and two secondary compressing cylinders
The mounting bracket of 5-2, and the straight reciprocating motion guide support as pile chuck 7 is provided；Clip pile oil cylinder is equipped with pile chuck 7
(being not drawn into figure) and by the flexible of the clip pile oil cylinder, the movement of clip pile plate is driven, is realized to pile body (workpiece, figure in be not drawn into)
Beam is embraced, the top of pile chuck 7 is connected with the piston rod of two main compressing cylinder 5-1 and two secondary compressing cylinder 5-2, follows two main pressures
The piston rod of oil cylinder 5-1 and two secondary compressing cylinder 5-2 do straight reciprocating motion, and each side can directive wheel and gantry equipped with guide plate
Guide support on frame 6 is engaged；One end of rotating base 9 is connected by axis pin with portal frame 6, the other end is by rotating hinge shaft
8 are connected with support platform 2, by the flexible of luffing oil 10, drive portal frame 6 and rotating base 9 to make anteversion and retroversion along rotation hinge shaft 8
Tiltedly, so as to fulfill the front and rear change of piling angle, the purpose of hydraulic tilt pile foundation is realized.Increase is needed to barocline the gradient of stake
When, horizontal extension connecting shaft 12 is driven by the horizontal stretching motion of horizontal telescoping oil cylinder 14 and amplitude oil cylinder 10 move horizontally and
Form luffing and increase journey structure, realize the luffing of greater angle, that is, realize the stake of baroclining of greater angle.Also set in support platform 2
There is counter-balanced carriage, for installing counterweight.
In practical application, horizontal slide seat 13 is fixed in support platform 2, and the upper end of rotating base 9 passes through axis pin
Or mode is connected bolt with portal frame 6, lower end is flexibly connected by rotating hinge shaft 8 with support platform 2, is formed around support platform 2
Rotational structure；The stroke that the angle of inclination formed passes through amplitude oil cylinder 10 is swung or swung afterwards before piling oil cylinder 5 and pile chuck 7
Determine；When needing to increase the gradient for stake of baroclining, the horizontal stretching motion for passing through horizontal telescoping oil cylinder 14 drives horizontal extension to connect
Spindle 12 and amplitude oil cylinder 10 move horizontally and form luffing and increase journey structure, realize the luffing of greater angle, that is, realize more big angle
The stake of baroclining of degree.
Hinge shaft 8 is rotated for connection rotating base 9 and the axis pin of support platform 2, that is, rotates hinge shaft 8 and support platform 2 with pin
The form of axis is connected.By the flexible of amplitude oil cylinder 10, angle swinging of the rotating base 9 relative to support platform 2 is realized.So as to
Realize bidirectional oblique pile driving construction.In actual work, swung before piling oil cylinder 10 and pile chuck 7 or the rear angle of inclination formed that swings leads to
The stroke for crossing amplitude oil cylinder 10 determines.
Specific embodiment 2：
The characteristics of this specific embodiment 2 is：Bracket (not drawing in the accompanying drawings) is equipped with the top side of portal frame 6,
The inner side of bracket is equipped with auxiliary guide wheels (not drawing in the accompanying drawings), forms the support to workpiece and guide frame.The support
Frame (not drawing in the accompanying drawings) can be arranged on front side of the top of portal frame 6 or rear side, is specifically：When portal frame 6 leans forward
It is arranged on front side of the top of portal frame 6, the top rear of portal frame 6 is arranged on when 6 hypsokinesis of portal frame.Bracket 12 in clip pile and
During piling, play the role of Auxiliary support to pile body 14, prevent because pile body 14 overhangs part long the problems such as causing to fracture；
Auxiliary guide wheels 13 are installed on bracket 12, may be such that pile body 14 rolls on, so that the resistance that reduces friction.Remaining is the same as specific
Embodiment 1.
Specific embodiment 3：
The characteristics of this specific embodiment 3 is：The horizontal extension mechanism is middle horizontal extension mechanism, is specifically level
Slideway base 13 and portal frame 6 are located at the near middle of support platform 2, form driving portal frame 6 around the rotation rotating middle stake of hinge shaft 8
Increase journey amplitude variation type rotational structure.Remaining is the same as specific embodiment 1 or specific embodiment 2.
Specific embodiment 4：
The characteristics of this specific embodiment 4 is：, the horizontal extension mechanism is side setting type horizontal extension mechanism, is specifically water
Flat slideway base 13 and portal frame 6 are located at the adjacent edges of support platform 2, form driving portal frame 6 around 8 rotating side of rotation hinge shaft
Stake increases journey amplitude variation type rotational structure.Remaining is the same as specific embodiment 1 or specific embodiment 2.
The above, is only the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is appointed
What is familiar with this technology personnel the invention discloses in the range of, and technical solution and its inventive concept according to the present invention is equally replaced
Change or change, belong to protection scope of the present invention.
Claims (8)
1. a kind of improved amplitude variation type hydraulic pressure pile pressing device, including piling oil cylinder (5), portal frame (6) and pile chuck (7), piling
The cylinder barrel of oil cylinder (5) is fixed on portal frame (6), piston rod is connected by axis pin with the top of pile chuck (7), pile chuck (7)
In be equipped with radial telescopic type clip pile structure, the opposite sides face of pile chuck (7) be respectively provided with guide part with the inside of portal frame (6)
Guide support is flexibly connected；Be equipped with rotating base (9) in the bottom of portal frame (6), the upper end of rotating base (9) by axis pin or
Bolt mode is connected with portal frame (6), forms rotational structure；It is characterized in that：Portal frame (6) is connected with amplitude oil cylinder (10),
The cylinder body of amplitude oil cylinder (10) is connected with horizontal extension mechanism；The horizontal extension mechanism includes horizontal slide seat (13), the water
The both sides of flat slideway base (13) are respectively provided with slideway, and slide (11) is equipped with slideway, forms symmetrical sliding supporting structure, described
Slide (11) is linked into an integrated entity by horizontal extension connecting shaft (12), cylinder body and the horizontal extension connecting shaft of amplitude oil cylinder (10)
(12) it is fixedly connected, the upper articulation of telescopic rod and portal frame (6), it is rotating around rotation hinge shaft (8) forms driving portal frame (6)
Amplitude variation type rotational structure；Horizontal extension connecting shaft (12) is connected with the telescopic rod of horizontal telescoping oil cylinder (14), horizontal telescoping oil cylinder
(14) cylinder body is fixedly connected on horizontal extension seat (13), is formed luffing and is increased journey structure；Portal frame is driven by rotating base (9)
(6) piling oil cylinder (5) and pile chuck (7) swing is driven around front and rear rotate of rotation hinge shaft (8), forms luffing extended-range taper pile
Hydraulic pressure piling structure.
A kind of 2. improved amplitude variation type hydraulic pressure pile pressing device according to claim 1, it is characterised in that：Rotate hinge shaft (8)
For connection rotating base (9) and the axis pin of support platform (2), that is, rotate hinge shaft (8) and support platform (2) phase in the form of axis pin
Even；By the flexible of amplitude oil cylinder (10), angle swinging of the rotating base (9) relative to support platform (2) is realized, it is double to realize
Construct to taper pile.
A kind of 3. improved amplitude variation type hydraulic pressure pile pressing device according to claim 1 or 2, it is characterised in that：The luffing
Oil cylinder (10) has two, is arranged on the both sides of portal frame (6), cylinder body and the horizontal extension connecting shaft (12) of two width oil cylinders (10)
Both ends are fixedly connected, the top both sides of telescopic rod and portal frame (6) are hinged；Stretched with level at the middle part of horizontal extension connecting shaft (12)
The telescopic rod connection of contracting oil cylinder (14).
A kind of 4. improved amplitude variation type hydraulic pressure pile pressing device according to claim 3, it is characterised in that：Piling oil cylinder (5)
Including two main compressing cylinders (5-1) and two secondary compressing cylinders (5-2), the cylinder of the main compressing cylinder (5-1) and secondary compressing cylinder (5-2)
Cylinder is fixed on portal frame (6), piston rod is connected by axis pin with the top of pile chuck (7)；Secondary compressing cylinder (5-2) forms auxiliary
Pressurized construction, to be used in large-tonnage.
A kind of 5. improved amplitude variation type hydraulic pressure pile pressing device according to claim 4, it is characterised in that：In portal frame (6)
Top side be equipped with bracket (15), the inner side of bracket (15) is equipped with auxiliary guide wheels (16), forms the support to workpiece and lead
To structure.
A kind of 6. improved amplitude variation type hydraulic pressure pile pressing device according to claim 5, it is characterised in that：The bracket (15)
Top front side or the rear side of portal frame (6) are arranged on, is specifically：The top of portal frame (6) is arranged on when portal frame (6) leans forward
Front side, the top rear of portal frame (6) is arranged on when portal frame (6) hypsokinesis.
A kind of 7. improved amplitude variation type hydraulic pressure pile pressing device according to claim 3, it is characterised in that：The horizontal extension
Mechanism is middle horizontal extension mechanism, is specifically the middle part that horizontal slide seat (13) and portal frame (6) are located at support platform (2)
Near, form driving portal frame (6) and increase journey amplitude variation type rotational structure around the rotating middle stake of rotation hinge shaft (8).
A kind of 8. improved amplitude variation type hydraulic pressure pile pressing device according to claim 3, it is characterised in that：The horizontal extension
Mechanism is side setting type horizontal extension mechanism, is specifically the edge that horizontal slide seat (13) and portal frame (6) are located at support platform (2)
Near, form driving portal frame (6) and increase journey amplitude variation type rotational structure around the rotating skirt piles of rotation hinge shaft (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711437108.7A CN107938671A (en) | 2017-12-27 | 2017-12-27 | A kind of improved amplitude variation type hydraulic pressure pile pressing device |
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| CN201711437108.7A CN107938671A (en) | 2017-12-27 | 2017-12-27 | A kind of improved amplitude variation type hydraulic pressure pile pressing device |
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| CN107938671A true CN107938671A (en) | 2018-04-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397036A (en) * | 2018-04-25 | 2019-11-01 | 上海城地建设股份有限公司 | A kind of rotary clip pile device and application method |
| CN110485411A (en) * | 2019-09-09 | 2019-11-22 | 广东力源液压机械有限公司 | End supports amplitude variation type stirring piling all-in-one machine and its construction method |
| CN110735430A (en) * | 2019-06-25 | 2020-01-31 | 广东力源液压机械有限公司 | single-row construction method for support-free precast support piles of foundation pit and middle-arranged inclined pile pressing machine |
| CN110735431A (en) * | 2019-06-25 | 2020-01-31 | 广东力源液压机械有限公司 | hydrostatic pile press inclined pile construction method and dragon frame assembly |
| CN110735433A (en) * | 2019-06-25 | 2020-01-31 | 广东力源液压机械有限公司 | double-row construction method and construction equipment for unsupported precast inclined pile support of foundation pit |
| CN110952545A (en) * | 2019-10-28 | 2020-04-03 | 广东力源液压机械有限公司 | Piling construction method for tandem inclined piles and variable-amplitude static pile press for implementing method |
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| CN110397036A (en) * | 2018-04-25 | 2019-11-01 | 上海城地建设股份有限公司 | A kind of rotary clip pile device and application method |
| CN110735430A (en) * | 2019-06-25 | 2020-01-31 | 广东力源液压机械有限公司 | single-row construction method for support-free precast support piles of foundation pit and middle-arranged inclined pile pressing machine |
| CN110735431A (en) * | 2019-06-25 | 2020-01-31 | 广东力源液压机械有限公司 | hydrostatic pile press inclined pile construction method and dragon frame assembly |
| CN110735433A (en) * | 2019-06-25 | 2020-01-31 | 广东力源液压机械有限公司 | double-row construction method and construction equipment for unsupported precast inclined pile support of foundation pit |
| CN110485411A (en) * | 2019-09-09 | 2019-11-22 | 广东力源液压机械有限公司 | End supports amplitude variation type stirring piling all-in-one machine and its construction method |
| CN110952545A (en) * | 2019-10-28 | 2020-04-03 | 广东力源液压机械有限公司 | Piling construction method for tandem inclined piles and variable-amplitude static pile press for implementing method |
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