CN203716150U - Drilling press pile combined type pile machine - Google Patents

Drilling press pile combined type pile machine Download PDF

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Publication number
CN203716150U
CN203716150U CN201420024555.5U CN201420024555U CN203716150U CN 203716150 U CN203716150 U CN 203716150U CN 201420024555 U CN201420024555 U CN 201420024555U CN 203716150 U CN203716150 U CN 203716150U
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CN
China
Prior art keywords
piling
pile
hanger
mast
unit head
Prior art date
Application number
CN201420024555.5U
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Chinese (zh)
Inventor
易炜
李艳明
刘云丰
陈亮
何绵红
杨丽萍
姜峰
Original Assignee
恒天九五重工有限公司
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Application filed by 恒天九五重工有限公司 filed Critical 恒天九五重工有限公司
Priority to CN201420024555.5U priority Critical patent/CN203716150U/en
Application granted granted Critical
Publication of CN203716150U publication Critical patent/CN203716150U/en

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Abstract

A drilling press pile combined type pile machine comprises a machine body platform (4), a press pile mechanism and a drilling mechanism, wherein the press pile mechanism comprises a press pile table (5) and a pile clamping box, the press pile table (5) and the pile clamping box are arranged on the machine body platform (4), the drilling mechanism comprises a mast (9), a drilling rod (11), and a power head mechanism (10), the mast (9) is further arranged on the machine body platform (4), a winch (13) is installed on the machine body platform, a steel rope of the winch winds a pulley yoke at the top end of the mast to be connected with the power head structure (10), a center output shaft of the power head is connected with a long auger stem (11), the power head structure (10) comprises a hanging rack (101), a power head body (102), and a shifting drive mechanism, the power head body is movably installed on the hanging rack, the power head body (102) in the hanging rack is driven by the shifting drive mechanism to move between a work position and an offset standby position, a center of the power head body (102) coincides with a pile position center at the work position, and the drilling offsets a certain distance to yield the pile position center at the offset standby position.

Description

A kind of boring piling Combined piling machine

Technical field

The utility model relates to a kind of hydraulic static pile pressing machine, especially relates to a kind of boring piling Combined piling machine.

Background technology

Relying on static load that preformed pile is pressed into ground completely, is a kind of special pile foundation construction method---Static piling.Hydraulic static pile pressing machine is the engineering equipment of realizing this construction, there is shockproof, noiseless, the feature such as energy-efficient, pile quality is high, construction cost is low, be a kind of pile foundation construction machinery of environmental protection, in construction foundation working, there is unrivaled superiority.

But static pile press machines cumbersome, requires high to construction plant; If there is closely knit hard formation in stratum, particularly thick grit layer, because penetrating resistance is large, stake end is difficult to penetrate, thereby has some limitations, and the scope of application is little.

For penetrating thick grit layer, in engineering, have and adopt long spiral to draw the engineering method of Kong Houzai static pressed pile on position, hole.But the geology that this engineering method adapts to has significant limitation.Because long spiral draws behind hole, Static pressure pile driver enter building site because of deadweight too large, often hole is pressed and is baroclined partially, or the hole of periphery is squeezed partially when static pressed pile, cause using and draw hole and make a call to one or two pile, out of use situation is destroyed in remaining hole.

The attached drilling equipment installing additional of prior art comprises that mast, power are first-class, as disclosing in a kind of static pressure, CN102400465A digs press, comprise Static pressure pile driver and Special crane, Special crane is located on Static pressure pile driver, the fuselage platform of Static pressure pile driver is provided with mast, slides up and down the drilling equipment that comprises unit head and drilling rod along mast; This device draws behind hole at drilling equipment, drilling rod need to be proposed to limit, hole and abdicate stake position, leaves for stake is hung in to the space of drawing position, hole and static pressure pile-sinking.This design need to lengthen mast, has drawn behind hole unit head and has been raised to enough height along the up drilling rod that plays of mast and abdicates stake position.Mast all needs to recalculate in the aspect such as high strength very much, and stability is also bad, uneconomical equally.Also the design having is to draw the Kong Houzai drilling rod conceded hole position of dismantling, and this causes every dozen one joint stake to want drilling rod of dismounting, and labor strength is large, and the unproductive time of constructing is oversize, very uneconomical.

Utility model content

The problem existing for above-mentioned prior art, the purpose of this utility model provides a kind of boring pile press applied widely, can, in not increasing mast height, meet and remove drilling rod the functional requirement of piling position in the middle of abdicating.Utilize the chassis of Static pressure pile driver, long spiral and static pressed pile are gathered together, long spiral directly draws hole in stake position, draws long screw drill rod behind hole and proposes position, hole and abdicate stake position, and piling system works, is pressed into preformed pile in the hole of having accomplished fluently.

The utility model is to realize like this, a kind of boring piling Combined piling machine, it comprises fuselage platform, mechanism of pile and borehole drill construction, described mechanism of pile comprises the piling platform and the pile clamping box that are located on described fuselage platform, on described piling platform, be provided with piling oil cylinder, the tailpiece of the piston rod of described piling oil cylinder is connected with pile clamping box, on boring piling Combined piling machine, be also provided with borehole drill construction, described borehole drill construction comprises mast, drilling rod, power head structure, on described fuselage platform, be also provided with mast, on fuselage platform, elevator is housed, the pulley yoke that hoisting rope is walked around mast top is connected with power head structure, the center output shaft of described unit head connects with long screw drill rod,

Described power head structure comprise hanger, be movably arranged on the unit head body in hanger and be arranged on hanger and unit head body between displacement driving mechanism, described unit head body is driven between operating position and skew position of readiness and is moved by displacement driving mechanism in hanger, in operating position, the center of described unit head body and stake position center superposition, at skew position of readiness, drilling rod skew certain distance is abdicated Zhuan Wei center.

Further, described displacement driving mechanism comprises shift cylinder, and described shift cylinder one end is fixed on hanger by the first hinged seat, and the other end of described shift cylinder is connected by the second hinged seat and unit head body.

Further, described displacement driving mechanism comprises motor, leading screw and nut, and described motor is fixed on hanger by the first hinged seat, and the output shaft of motor connects leading screw by shaft coupling, and the upper cover of unit head body is fixed with nut, and described leading screw coordinates with nut.

Further, described unit head body is provided with guide rail, the stationary frame structure that described hanger forms by the first side plate and the second side plate and by the crossbeam that the first side plate and the second side plate link together, inner side at the first side plate and the second side plate is provided with slideway, and described slideway and described guide rail are slidably matched.

Further, described mast is provided with guide rail, and hanger is provided with main chute, and described power head structure slides up and down along the guide rail of mast by described main chute.

Further, on the top rail of hanger, pulley yoke is installed, the top of described pulley yoke is provided with pulley, and hoisting rope is connected with described pulley.

Further, at operating position and skew position of readiness, above-mentioned displacement driving mechanism has locking detent mechanism, in the time that described displacement driving mechanism comprises shift cylinder, this locking detent mechanism is the bidirectional hydraulic lock of shift cylinder, in the time that described displacement driving mechanism comprises motor, this locking detent mechanism is rotor lock.

Use the utility model,, increase the method for mast abdicate stake position than employing not dismounting drilling rod in the situation that beating same deep hole, consider longly 15 meters, mast at least can be short more than 15 meters.Simple in structure, economical and practical, convenient for installation and maintenance, be convenient to promote.

Brief description of the drawings

Fig. 1 is the boring pile press structural representation of the utility model embodiment.

Fig. 2 is the piling platform schematic diagram of the boring pile press of the utility model embodiment.

Fig. 3 is the power head structure front view of the boring pile press of the utility model embodiment.

Fig. 4 is the power head structure top view of the boring pile press of the utility model embodiment.

Fig. 5 is the A-A sectional view of Fig. 3 of the power head structure of the boring pile press of utility model embodiment.

Reference numeral in above-mentioned figure:

1 transverse-moving mechanism, 2 vertical shift mechanisms, 3 elevating mechanisms, 4 fuselage platforms, 5 piling platforms, 6 moving counterweight iron, 7 cranes, 8 driver's cabins, 9 masts, 10 power head structures, 11 drilling rods, 12 pulley yokes, 13 elevators, 14 wire rope, 15 columns, 16 piling oil cylinders, 17 pile clamping boxes, 18 bases;

101 hangers, 102 unit head bodies, 103 shift cylinders, 104 slideways, 105 guide rails, 106 first free bearings, 107 second free bearings, 108 main chutes

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but be not used for limiting scope of the present utility model.

As shown in Figure 1, 2, the present embodiment comprises that transverse-moving mechanism 1, vertical shift mechanism 2, elevating mechanism 3, fuselage platform 4, piling platform 5, moving counterweight iron 6, fuselage platform 4 are connected with transverse-moving mechanism 1 and vertical shift mechanism 2 by elevating mechanism 3; Fuselage platform 4 is provided with driver's cabin 8, piling platform 5, crane 7.Preferably, fuselage platform 4 both sides be placed with moving counterweight iron 6.Electric-control system (not shown) and hydraulic control system (not shown) are also housed on fuselage platform 4, and piling platform 5(is shown in Fig. 2) comprise column 15, piling oil cylinder 16, pile clamping box 17.Column 15 is welded on fuselage platform 4, and piling oil cylinder 16 use bolts are arranged on column 15.The tailpiece of the piston rod of piling oil cylinder 16 is connected with pile clamping box 17, and piling oil cylinder 16 can drive pile clamping box 17 in 5 slips of piling platform; Mast 9 by base 18 be assemblied on fuselage platform 4, described mast 9 tops are equipped with pulley yoke 12, and elevator 13 is also housed on base 18, the wire rope 14 on elevator 13 is walked around pulley yoke 12 and is connected with power head structure 10.Elevator 13 rope closings are put rope, just slide up and down on mast 9 with power head structure 10.Power head structure 10 below output shaft ends are equipped with drilling rod 11, and drilling rod center 11 faces the piling center of piling platform 5.

As in Figure 3-5, power head structure 10 of the present utility model comprises unit head body 102, hanger 101 and displacement driving mechanism, and described unit head body 102 is arranged on hanger 101 by guide frame.On described unit head body 102, guide rail 105 is installed, the mating part of described guide rail 105 is provided with wearing plate.Described hanger 101 is connected with elevator 13, can slide up and down along mast.Described displacement driving mechanism is arranged between unit head and hanger, for drive unit head along guiding mechanism at hanger 101 superior displacement certain distances, thereby abdicate stake position.Described drive unit can be oil cylinder, can be also stepper motor.

The stationary frame structure that described hanger forms by the first side plate and the second side plate and by the crossbeam that the first side plate and the second side plate link together, the slideway 104 that can move for the guide rail 105 on unit head is installed in the inner side of the first side plate and the second side plate, described slideway 104 preferably includes sliding way and glide path, and the distance between described sliding way and glide path can ensure the matched in clearance of the guide rail 105 on unit head body.The left plate outside of described hanger is provided with main chute 108, and described main chute 108 coordinates with the guide rail of mast, and hanger can be slided up and down along mast.On the top rail of hanger 1, pulley yoke is installed, the top of described pulley yoke is provided with pulley.Connector is also housed on hanger 105, and connector is connected as a whole with pulley yoke by former and later two parts of hanger.Pulley on hoisting rope on drilling equipment assembly and hanger 1 couples together, and on wire rope, accepts and puts, and just can drive hanger 101 to slide up and down on mast 9.

Described drive unit comprises oil cylinder 103, and described oil cylinder 103 one end connect with a side lever of hanger 101 by the first free bearing 6, and the other end connects with unit head body 102 by the second free bearing 7.Guide rail 105 is installed on unit head body 102, slideway 104 is installed on hanger 101.Operation shift cylinder 103 can slide by propulsion power head body 102 on slideway 104, is displaced to position of readiness by the operating position of unit head body 102, thereby drives drilling rod 11 to abdicate piling center.At operating position and position of readiness, bidirectional hydraulic lock is housed on shift cylinder, and the selection of shift cylinder size herein must consideration can be born the thrust that unit head output torque produces.Because bidirectional hydraulic lock is housed, unit head body in the time of operating position and position of readiness, not play under external force of shift cylinder.In the time of boring position, operating position, the thrust that unit head rotation produces is born by shift cylinder thus, and shift cylinder inner chamber builds the pressure and bears the thrust that unit head output torque produces.

In addition, described drive unit comprises motor, leading screw and nut, described motor is arranged on mount pad, the output shaft of motor connects leading screw by shaft coupling, the upper cover of unit head body 102 is fixed with nut, described leading screw coordinates with nut, and the rotation of motor output is converted to unit head body 102 moving forward and backward along guide rail by leading screw.Operating position by unit head body 102 is displaced to position of readiness.

When the work of this boring pile press, first operate elevator 13 and put rope, power head structure 10 drives the descending boring of drilling rod 11.Get into after predetermined hole depth, then operate elevator 13 rope closings, power head structure 10 drives drilling rod 11 to promote, and draws hole and completes.When drilling rod is promoted to after certain altitude, operation shift cylinder 103, propulsion power head body 102 is offset certain distance, drives the same skew certain distance of drilling rod 11, abdicates piling center to construction of prefabricated piles.Crane 7 lifts by crane preformed pile to 5 positions of piling platform, and pile clamping box 17 is held preformed pile tightly, and mating holes position, by piling oil cylinder 16 static pressure pile-sinkings, promotes pile clamping box 17, and preformed pile is pressed into ground.

Use the utility model,, increase the method for mast abdicate stake position than employing not dismounting drilling rod in the situation that beating same deep hole, consider longly 15 meters, mast at least can be short more than 15 meters.

Claims (7)

1. a boring piling Combined piling machine, it comprises fuselage platform (4), mechanism of pile and borehole drill construction, described mechanism of pile comprises the piling platform (5) and the pile clamping box that are located on described fuselage platform (4), on described piling platform (5), be provided with piling oil cylinder (16), the tailpiece of the piston rod of described piling oil cylinder is connected with pile clamping box, it is characterized in that:
On boring piling Combined piling machine, be also provided with borehole drill construction, described borehole drill construction comprises mast (9), drilling rod (11), power head structure (10), described fuselage platform (4) is provided with mast (9), elevator (13) is housed on fuselage platform, the pulley yoke that hoisting rope is walked around mast top is connected with power head structure (10), the center output shaft of described unit head connects with long screw drill rod (11)
Described power head structure (10) comprise hanger (101), be movably arranged on the unit head body (102) in hanger and be arranged on hanger and unit head body between displacement driving mechanism, described unit head body (102) is driven between operating position and skew position of readiness and is moved by displacement driving mechanism in hanger, in operating position, the center of described unit head body (102) and stake position center superposition, at skew position of readiness, drilling rod skew certain distance is abdicated Zhuan Wei center.
2. a boring piling Combined piling machine as claimed in claim 1, it is characterized in that, described displacement driving mechanism comprises shift cylinder (103), described shift cylinder (103) one end is fixed on hanger by the first hinged seat (6), and the other end of described shift cylinder is connected by the second hinged seat (7) and unit head body.
3. a boring piling Combined piling machine as claimed in claim 1, it is characterized in that, described displacement driving mechanism comprises motor, leading screw and nut, described motor is fixed on hanger by the first hinged seat (6), the output shaft of motor connects leading screw by shaft coupling, the upper cover of unit head body (102) is fixed with nut, and described leading screw coordinates with nut.
4. a boring piling Combined piling machine as claimed in claim 1, it is characterized in that, described unit head body (102) is provided with guide rail (105), the stationary frame structure that described hanger forms by the first side plate and the second side plate and by the crossbeam that the first side plate and the second side plate link together, in the inner side of the first side plate and the second side plate, slideway (104) is installed, described slideway and guide rail (105) are slidably matched.
5. the boring piling Combined piling machine as described in claim 1-4 any one, it is characterized in that, described mast is provided with guide rail, and described hanger (101) is provided with main chute (108), and described power head structure (10) slides up and down along the guide rail of mast by described main chute (108).
6. the boring piling Combined piling machine as described in claim 1-4 any one, is characterized in that, on the top rail of hanger (101), pulley yoke is installed, the top of described pulley yoke is provided with pulley, and hoisting rope is connected with described pulley.
7. the boring piling Combined piling machine as described in claim 1-4 any one, it is characterized in that, at operating position and skew position of readiness, above-mentioned displacement driving mechanism has locking detent mechanism, in the time that described displacement driving mechanism comprises shift cylinder, this locking detent mechanism is the bidirectional hydraulic lock of shift cylinder, and in the time that described displacement driving mechanism comprises motor, this locking detent mechanism is rotor lock.
CN201420024555.5U 2014-01-15 2014-01-15 Drilling press pile combined type pile machine CN203716150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420024555.5U CN203716150U (en) 2014-01-15 2014-01-15 Drilling press pile combined type pile machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420024555.5U CN203716150U (en) 2014-01-15 2014-01-15 Drilling press pile combined type pile machine

Publications (1)

Publication Number Publication Date
CN203716150U true CN203716150U (en) 2014-07-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420024555.5U CN203716150U (en) 2014-01-15 2014-01-15 Drilling press pile combined type pile machine

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711125A (en) * 2014-01-15 2014-04-09 恒天九五重工有限公司 Hole drilling and pile pressing combined type piling machine
CN104675322A (en) * 2015-03-10 2015-06-03 重庆亨尔通冶金新技术股份有限公司 Numerical control automatic pile hole machine
CN104912076A (en) * 2014-12-22 2015-09-16 江苏谷登工程机械装备有限公司 Complete machine of hole-expansion and pile-planting static pile presser

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711125A (en) * 2014-01-15 2014-04-09 恒天九五重工有限公司 Hole drilling and pile pressing combined type piling machine
CN103711125B (en) * 2014-01-15 2016-03-16 恒天九五重工有限公司 A kind of boring piling Combined piling machine
CN104912076A (en) * 2014-12-22 2015-09-16 江苏谷登工程机械装备有限公司 Complete machine of hole-expansion and pile-planting static pile presser
CN104929123A (en) * 2014-12-22 2015-09-23 江苏谷登工程机械装备有限公司 Pile sinking ring rolling machine
CN104675322A (en) * 2015-03-10 2015-06-03 重庆亨尔通冶金新技术股份有限公司 Numerical control automatic pile hole machine

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C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140716

Effective date of abandoning: 20160316