CN104514220A - Pile pressing mechanism of pile pressing vehicle - Google Patents
Pile pressing mechanism of pile pressing vehicle Download PDFInfo
- Publication number
- CN104514220A CN104514220A CN201410798850.0A CN201410798850A CN104514220A CN 104514220 A CN104514220 A CN 104514220A CN 201410798850 A CN201410798850 A CN 201410798850A CN 104514220 A CN104514220 A CN 104514220A
- Authority
- CN
- China
- Prior art keywords
- piling
- pile
- oil cylinder
- casing
- pile pressing
- Prior art date
- 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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Classifications
-
- 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
Abstract
The invention relates to a pile pressing mechanism of a pile pressing vehicle. The pile pressing mechanism includes a supporting seat fixedly arranged on the pile pressing vehicle, a plurality o pile pressing oil cylinders arranged on the supporting seat, a pile pressing box connected with the oil cylinder rods of the pile pressing oil cylinders, a plurality of pile clamping oil cylinders arranged on the pile pressing box and clamping blocks respectively connected with the end part of each pile clamping oil cylinder, a space through which a pile body can pass is formed in the middle part of the pile pressing box, the clamping blocks tightly clamps the pile body in the space along the horizontal direction, the pile pressing oil cylinders drives the pile pressing box to move up and down in the vertical direction. According to the pile pressing mechanism of the pile pressing vehicle, aiming at different pile pressing forces, work modes with different number of pile pressing oil cylinders are adopted, the existing configuration of the hydrostatic pile pressing vehicle is maximally utilized, and the pile pressing speed is improved; that the pile body is tightly clamped before the pile is pressed is ensured, during the pile pressing process, the pile body is prevented from slipping and being crushed; and the perpendicularity of the pressed pile is ensured.
Description
Technical field
the present invention relates to a kind of piling car, particularly relate to its mechanism of pile.
Background technology
also do not have hydrostatic stake car in the market, pile compacting equipment close is with it called hydrostatic stake machine, the mechanism of pile therefore also do not matched with it.
Summary of the invention
the object of this invention is to provide a kind of mechanism of pile of piling car.
for achieving the above object, the technical solution used in the present invention is:
a kind of mechanism of pile of piling car, comprise the supporting seat be fixedly installed on piling car, be arranged on the multiple piling oil cylinders on described supporting seat, the piling casing be connected with the cylinder rod of described piling oil cylinder, be arranged on the multiple clip pile oil cylinder on described piling casing and be connected to the fixture block of each described clip pile oil cylinder end, the middle part of described piling casing forms the space passed for pile body, described fixture block is gone up in the horizontal direction and is clamped by described pile body in described space, piling casing described in described piling oil cylinder in the vertical direction drives moves up and down.
preferably, described piling oil cylinder is provided with four, comprise the first piling oil cylinder that two cylinder rod front end auxiliary connections are oscillating bearing, the second piling oil cylinder that two cylinder rod front end auxiliary connections are bulb, two described the first piling oil cylinder diagonal angles are arranged, and two described the second piling oil cylinder diagonal angles are arranged.
further preferably, the first described piling oil cylinder is connected with described piling casing by bearing pin; Described piling casing is provided with ball-and-socket, and the bulb of the second described piling oil cylinder is arranged in described ball-and-socket.
further preferably, described supporting seat is provided with two, and the piling oil cylinder described in two being positioned at homonymy is arranged on the supporting seat described in.
further preferably, the cylinder sleeve of described piling oil cylinder is bolted on described supporting seat.
preferably, described mechanism of pile also comprises the multiple directive wheels be arranged on described piling casing, and described multiple directive wheels can slide along the vertical direction on the guide strip of piling car.
further preferably, described directive wheel is provided with eight, and the directive wheel described in four is connected in the upper plane of described piling casing, and the directive wheel described in four is connected on the lower plane of described piling casing.
preferably, described clip pile oil cylinder is provided with four, and the clip pile oil cylinder described in four is arranged on the four direction all around of described piling casing.
further preferably, described piling casing is provided with clip pile oil cylinder Connection Block, described clip pile oil cylinder is connected on described Connection Block.
preferably, end face and the pile body outer peripheral face of described fixture block match.
because technique scheme is used, the present invention compared with prior art has following advantages:
1, for different pile driving pressures, adopt the mode of operation of varying number piling oil cylinder, the existing configuration of hydrostatic stake car can be utilized to greatest extent, improve piling speed;
2, before guaranteeing piling, pile body is stepped up, in piling process, both there will not be pile body to skid, and also there will not be pile body by the phenomenon of conquassation;
3, the verticality of institute's piling is ensured.
Accompanying drawing explanation
accompanying drawing 1 is schematic front view of the present invention;
accompanying drawing 2 is schematic top plan view of the present invention;
accompanying drawing 3 is schematic side view of the present invention.
wherein: 1, supporting seat; 20, the first piling oil cylinder; 21, the second piling oil cylinder; 3, piling casing; 4, clip pile oil cylinder; 5, fixture block; 6, directive wheel; 7, clip pile oil cylinder Connection Block.
Detailed description of the invention
below in conjunction with drawings and Examples, the invention will be further described:
the mechanism of pile of a kind of piling car as shown in the figure, comprises two supporting seats 1 be fixedly installed on piling car, four piling oil cylinders be arranged on supporting seat 1, the piling casing 3 be connected with the cylinder rod of piling oil cylinder, is arranged on four clip pile oil cylinders 4 on piling casing 3 and is connected to the fixture block 5 of each clip pile oil cylinder 4 end.Two piling oil cylinders being positioned at homonymy are arranged on a supporting seat 1, and the cylinder sleeve of piling oil cylinder is bolted on supporting seat 1.
the middle part of piling casing 3 forms the space passed for pile body, and fixture block 5 is gone up in the horizontal direction and clamped by pile body in space, and piling oil cylinder in the vertical direction drives piling casing 3 to move up and down.
the second piling oil cylinder 21, two the first piling oil cylinder 20 diagonal angles of piling oil cylinder comprises two cylinder rod front end auxiliary connections to be the first piling oil cylinder 20, two cylinder rod front end auxiliary connections of oscillating bearing be bulb are arranged, and two the second piling oil cylinder 21 diagonal angles are arranged.First piling oil cylinder 20 is connected with piling casing 3 by bearing pin; Piling casing 3 is provided with ball-and-socket, and the bulb of the second piling oil cylinder 21 is arranged in ball-and-socket.
during piling, when pile driving pressure is little, the first piling oil cylinder 20 of two the band oscillating bearing pairs adopting diagonal angle to arrange carries out piling operation, now when when piling working barrel discharge capacity is certain, can reach maximum piling speed; Comparatively large at pile driving pressure, when adopting two the first piling oil cylinders 20 to press to go down, can adopt the piling simultaneously of four piling oil cylinders, the quantity due to piling oil cylinder adds one times, and when the piling speed that now can reach is 2 oil cylinder pilings 1/2.
mechanism of pile also comprises eight directive wheels 6 be arranged on piling casing 3, and directive wheel 6 can slide along the vertical direction on the guide strip of piling car, to ensure at mechanism of pile in the process moved up and down, there will not be deflection.Specifically be set to: four directive wheels 6 are connected in the upper plane of piling casing 3, and four directive wheels 6 are connected on the lower plane of piling casing 3.
piling casing 3 is provided with clip pile oil cylinder Connection Block 7, clip pile oil cylinder 4 is connected on Connection Block 7; Four clip pile oil cylinders 4 are separately positioned on the four direction all around of piling casing 3.In addition, end face and the pile body outer peripheral face of fixture block 5 match, and general pile body is column, and so the end face of fixture block 5 is curved.
before piling, the pile locking force produced by clip pile oil cylinder 4 makes four fixture blocks 5 all step up with the pile body that will press, the powerful pile locking force that before piling, clip pile oil cylinder 4 produces can ensure in piling process, can not relative sliding be produced between pile body and fixture block 5, and can not by pile body conquassation when the structure design of fixture block 5 also ensure that clip pile.
when carrying out piling work, the job step of mechanism of pile is as follows:
1, button embraced by operation folder, makes the clip pile pressure of clip pile system reach desired value, guarantees that pile body is clamped;
2, select the piling pattern of two piling oil cylinders, handle piling button, move in circles pile body pressure, till the piling pattern pressure of two piling oil cylinders is lower;
3, the piling pattern of four piling oil cylinders is selected to continue piling work, until be depressed into desired depth;
4, unclamp clip pile oil cylinder and fixture block, handle pile pulling button, piling casing is risen to upper;
5, the work carried out below is needed according to construction.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. the mechanism of pile of a piling car, it is characterized in that: comprise the supporting seat be fixedly installed on piling car, be arranged on the multiple piling oil cylinders on described supporting seat, the piling casing be connected with the cylinder rod of described piling oil cylinder, be arranged on the multiple clip pile oil cylinder on described piling casing and be connected to the fixture block of each described clip pile oil cylinder end, the middle part of described piling casing forms the space passed for pile body, described fixture block is gone up in the horizontal direction and is clamped by described pile body in described space, piling casing described in described piling oil cylinder in the vertical direction drives moves up and down.
2. the mechanism of pile of piling car according to claim 1, it is characterized in that: described piling oil cylinder is provided with four, comprise the first piling oil cylinder that two cylinder rod front end auxiliary connections are oscillating bearing, the second piling oil cylinder that two cylinder rod front end auxiliary connections are bulb, two described the first piling oil cylinder diagonal angles are arranged, and two described the second piling oil cylinder diagonal angles are arranged.
3. the mechanism of pile of piling car according to claim 2, is characterized in that: the first described piling oil cylinder is connected with described piling casing by bearing pin; Described piling casing is provided with ball-and-socket, and the bulb of the second described piling oil cylinder is arranged in described ball-and-socket.
4. the mechanism of pile of piling car according to claim 2, is characterized in that: described supporting seat is provided with two, the piling oil cylinder described in two being positioned at homonymy is arranged on the supporting seat described in.
5. the mechanism of pile of the piling car according to claim 1 or 4, is characterized in that: the cylinder sleeve of described piling oil cylinder is bolted on described supporting seat.
6. the mechanism of pile of piling car according to claim 1, it is characterized in that: described mechanism of pile also comprises the multiple directive wheels be arranged on described piling casing, described multiple directive wheels can slide along the vertical direction on the guide strip of piling car.
7. the mechanism of pile of piling car according to claim 6, it is characterized in that: described directive wheel is provided with eight, directive wheel described in four is connected in the upper plane of described piling casing, and the directive wheel described in four is connected on the lower plane of described piling casing.
8. the mechanism of pile of piling car according to claim 1, is characterized in that: described clip pile oil cylinder is provided with four, and the clip pile oil cylinder described in four is arranged on the four direction all around of described piling casing.
9. the mechanism of pile of the piling car according to claim 1 or 8, is characterized in that: described piling casing is provided with clip pile oil cylinder Connection Block, and described clip pile oil cylinder is connected on described Connection Block.
10. the mechanism of pile of piling car according to claim 1, is characterized in that: end face and the pile body outer peripheral face of described fixture block match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798850.0A CN104514220A (en) | 2014-12-19 | 2014-12-19 | Pile pressing mechanism of pile pressing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798850.0A CN104514220A (en) | 2014-12-19 | 2014-12-19 | Pile pressing mechanism of pile pressing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514220A true CN104514220A (en) | 2015-04-15 |
Family
ID=52790069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798850.0A Pending CN104514220A (en) | 2014-12-19 | 2014-12-19 | Pile pressing mechanism of pile pressing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049494A (en) * | 2016-07-15 | 2016-10-26 | 广州市维众建筑工程有限公司 | Separated-type pile pressing-in machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119134A (en) * | 1995-10-26 | 1997-05-06 | Chowa Kogyo Kk | Pressure oil feeding method in hydraulic vibrating pile driver and pressure oil feed mechanism |
| CN1337500A (en) * | 2000-08-11 | 2002-02-27 | 萧树棠 | Oil pressure static pile press |
| CN2816132Y (en) * | 2005-07-12 | 2006-09-13 | 蔡崇晓 | High-quality fully-hydraulic ram machine |
| CN102877469A (en) * | 2011-07-12 | 2013-01-16 | 武汉高智创新科技有限公司 | Universal double-beam pile pressing holder for offshore operation |
| CN204435375U (en) * | 2014-12-19 | 2015-07-01 | 苏州大方特种车股份有限公司 | The mechanism of pile of piling car |
-
2014
- 2014-12-19 CN CN201410798850.0A patent/CN104514220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119134A (en) * | 1995-10-26 | 1997-05-06 | Chowa Kogyo Kk | Pressure oil feeding method in hydraulic vibrating pile driver and pressure oil feed mechanism |
| CN1337500A (en) * | 2000-08-11 | 2002-02-27 | 萧树棠 | Oil pressure static pile press |
| CN2816132Y (en) * | 2005-07-12 | 2006-09-13 | 蔡崇晓 | High-quality fully-hydraulic ram machine |
| CN102877469A (en) * | 2011-07-12 | 2013-01-16 | 武汉高智创新科技有限公司 | Universal double-beam pile pressing holder for offshore operation |
| CN204435375U (en) * | 2014-12-19 | 2015-07-01 | 苏州大方特种车股份有限公司 | The mechanism of pile of piling car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049494A (en) * | 2016-07-15 | 2016-10-26 | 广州市维众建筑工程有限公司 | Separated-type pile pressing-in machine |
| CN106049494B (en) * | 2016-07-15 | 2019-02-15 | 广州市维众建筑工程有限公司 | Split type pile press machine |
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| PB01 | Publication | ||
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Application publication date: 20150415 |