CN104947670B - Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method - Google Patents
Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method Download PDFInfo
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- CN104947670B CN104947670B CN201510320522.4A CN201510320522A CN104947670B CN 104947670 B CN104947670 B CN 104947670B CN 201510320522 A CN201510320522 A CN 201510320522A CN 104947670 B CN104947670 B CN 104947670B
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Abstract
The invention discloses a lifting and clamping mechanism of a hydraulic pile planting machine and a pile planting method. The lifting and clamping mechanism of the hydraulic pile planting machine comprises a lifting mechanism, a clamping mechanism, a fixture fixing ring and a fixture rotation adjusting mechanism. The fixture fixing ring is fixed to the bottom of a side support of the lifting mechanism through bolts. The clamping mechanism is axially fixed to the bottom of the side support of the lifting mechanism through the fixture fixing ring. A worm of the fixture rotation adjusting mechanism is installed at the bottom of a vertical support of the lifting mechanism and fixedly connected with a main fixture of the clamping mechanism through bolts. Compared with the prior art, the lifting and clamping mechanism of the hydraulic pile planting machine and the pile planting method have the advantages that the huge clamping force and downward-pressing force can be achieved during pile pressing, the device is small in size and convenient to load, unload, transport and operate, and a pile driving device is more suitable for construction environments of city districts, building dense regions and narrow construction spaces.
Description
Technical field
The present invention relates to an implant post equipment, more particularly to a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine and plant stake side
Method.
Background technology
The engineering mechanical device that the piling work of China's enforcement at present is used mainly is hit and pressure press-in side using vibration
Formula.Wherein, using more generally, use cost is low for vibration strike mode, and speed is fast, but noise is huge, and surrounding buildingses are produced
Resonance damages ground.And pressure method of press-fitting effectively avoids resonance and the generation of noise, it adopts hydraulic power, and stake is straight
Connect press-in underground, without friction, noiselessness, energy consumption is little, is effective compensation process of mode of vibration, but equipment is excessively huge, especially
It is fixture part.During hydraulic pile, fixture part often will undertake huge strength and could clamp pile body, and is pressed into underground, institute
The strength born is very huge, so current use fixture is often excessively huge, transport, installation, under upper stake stake all excessively numb
Tired, low construction efficiency.
Content of the invention
It is an object of the invention to provide a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine and plant piling method, pressure can either be met
Huge clamping force and lower pressure during stake, equipment volume is compact simultaneously, is easy to handling, transport, is easy to operate, makes pile driving equipment more
It is applied to city proper, building dense region and the narrow and small construction operation environment of construction space.
For achieving the above object, the present invention employs the following technical solutions realization:
A kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine, including elevating mechanism, clamp system, fixture retainer ring, fixture rotation
Turn governor motion, described fixture retainer ring is bolted on the bottom of elevating mechanism side stand, fixture retainer ring will clamp
Mechanism is axially fixed in the bottom of elevating mechanism side stand, and the worm screw of fixture rotation regulating mechanism is arranged on elevating mechanism and erects support
Bottom, the worm gear of fixture rotation regulating mechanism is fixedly connected with the main clamp of clamp system by bolt.
Described elevating mechanism includes hoist cylinder, lifting body, and hoist cylinder cylinder body is bolted on perpendicular of lifting body
The top of frame, the lower end that hoist cylinder piston stretches out the perpendicular support of lifting body is fixedly connected with the loading arm of pile-grafting machine rotating box,
The slide rail of lifting body side surface is arranged on the slideway of pile-grafting machine rotating box.
Described lifting body includes perpendicular support, side stand, slide rail, and described side stand is fixedly connected with perpendicular support, side stand
Bottom is circular ring structure, and described slide rail is fixed on the opposite side of perpendicular support.
Described clamp system includes main clamp, clamping cylinder, clamping cylinder backboard, chuck, fixing clip, and main clamp passes through
Fixture retainer ring and elevating mechanism side stand axial restraint, clamping cylinder is arranged on inside main clamp, and clamping cylinder piston passes through
Bolt is fixedly connected with clamping cylinder backboard, steps up oil cylinder backboard and is fixedly connected with main clamp by bolt, chuck is fixed on folder
Locking oil cylinder stretches into the end of main clamp jaws side, and the opposite side of main clamp jaws is provided with fixing clip.
Described fixture rotation regulating mechanism includes worm gear, worm screw, hydraulic motor, and scroll bar axle is solid with the output shaft of hydraulic motor
Fixed connection, worm gear is engaged each other with worm screw.
The method using a kind of lifting and clamping mechanism of right hydraulic pressure pile-grafting machine, steel sheet pile being carried out planting stake, is walked including following
Rapid:
1) when needing to plant stake, steel sheet pile is put in the jaws of main clamp, start clamping cylinder, by chuck and fixation
Steel sheet pile is fixedly clamped by fixture block；
2) adjust the anglec of rotation of worm gear by hydraulic motor, worm gear drives main clamp rotation, by the position pair of steel sheet pile
Just；
3) start hoist cylinder, make the slide downward in the slideway on pile-grafting machine rotating box of the slide rail on lifting body, rise
Fall body drives main clamp that steel sheet pile is implanted underground；
4) when needing pile pulling, start hoist cylinder, lifting body is raised to the upper end of steel sheet pile, the rotation of adjustment main clamp
Gyration, makes main clamp jaws align steel sheet pile, reduces lifting body, steel sheet pile is loaded in main clamp jaws；
5) start clamping cylinder, so that chuck and fixing clip is fixedly clamped steel sheet pile；
6) start hoist cylinder, so that lifting body is moved upwards, drive main clamp to extract steel sheet pile.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine and plant piling method, in the premise having reached lower pressure and clamping force
Under, effectively simplify structure, it is less to be allowed to volume, more reasonable structure, be more convenient for installing, dismounting, simple to operate, maintenance side
Just, and stable performance.Solve current same category of device volume big, construction site require big it is impossible in small space construction
Disadvantage.More flexibly adjust operating angle in work progress, this equipment in working order when under any construction angle all
Can reach auto-lock function it is ensured that service behaviour, motility is strong and stablizes, meanwhile, compared with conventional The gear deceleration structure, snail
Wheel and worm geared workpiece are less, and structure is more reduced the number of, and for main clamp, difficulty of processing is less, change zero when breaking down
Part is easier.
Brief description
Fig. 1 is a kind of perspective view of the lifting and clamping mechanism of present invention hydraulic pressure pile-grafting machine；
Fig. 2 is a direction view of Fig. 1；
Fig. 3 is the b-b direction view of Fig. 2；
Fig. 4 is perspective view during a kind of lifting and clamping mechanism work of present invention hydraulic pressure pile-grafting machine.
In figure: 1. hoist cylinder 2. lifting body 2-1. erects support 2-2. side stand 3. worm screw, 4. worm gear 5. main clamp
6. fixture retainer ring 7. clamping cylinder backboard 8. clamping cylinder 9. chuck, 10. fixing clip 11. pile-grafting machine rotating box
12. loading arm, 13. slideway, 14. steel sheet pile, 15. hydraulic motor, 16. slide rail 17. main clamp jaws.
Specific embodiment
With reference to Figure of description, the present invention is described in detail, it should be noted that the enforcement of the present invention does not limit
In following embodiment.
As Figure 1-Figure 4, a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine, including elevating mechanism, clamp system, fixture
Retainer ring 6, fixture rotation regulating mechanism, described fixture retainer ring 6 is bolted on the bottom of elevating mechanism side stand 2-2
Portion, clamp system is axially fixed in the bottom of elevating mechanism side stand 2-2 by fixture retainer ring 6, fixture rotation regulating mechanism
Worm screw 3 is arranged on the bottom that elevating mechanism erects support 2-1, and the worm gear 4 of fixture rotation regulating mechanism passes through bolt and clamp system
Main clamp 5 be fixedly connected.
Described elevating mechanism includes hoist cylinder 1, lifting body 2, and hoist cylinder 1 cylinder body is bolted on lifting body and erects
The top of support 2-1, hoist cylinder 1 piston stretches out lifting body and erects the lower end of support 2-1 and the load-bearing of pile-grafting machine rotating box 11
Arm 12 is fixedly connected, and the slide rail 16 of lifting body 2 side is arranged on the slideway 13 of pile-grafting machine rotating box 11.
Adopt 2 hoist cylinders 1 in the present embodiment, be separately mounted to the two ends that lifting body erects support 2-1 top.
Described lifting body 2 includes perpendicular support 2-1, side stand 2-2, slide rail 16, and described side stand 2-2 and perpendicular support 2-1 is solid
Fixed connection, from a side expenditure of perpendicular support 2-1, the bottom of side stand 2-2 is circular ring structure to side stand 2-2, described slide rail
16 opposite sides being fixed on perpendicular support 2-1.
Described clamp system includes main clamp 5, clamping cylinder 8, clamping cylinder backboard 7, chuck 9, fixing clip 10, main folder
Tool 5 passes through fixture retainer ring 6 and elevating mechanism side stand 2-2 axial restraint, and clamping cylinder 8 is arranged on inside main clamp 5, clamping
Oil cylinder 8 piston is fixedly connected with clamping cylinder backboard 7 by bolt, steps up oil cylinder backboard 7 fixing even by bolt and main clamp 5
Connect, chuck 9 is fixed on the end that clamping cylinder stretches into main clamp jaws side, the opposite side of main clamp jaws 17 is provided with fixation clamp
Block 10.
The upper end of main clamp 5 is provided with one week groove, the inner circle of fixture retainer ring 6 is embedded in groove, fixture retainer ring 5
The cylindrical bottom being fixed on side stand 2-2.Main clamp 5 can rotate in fixture retainer ring 6.
It is internally provided with main clamp jaws 17 in main clamp 5, the main clamp 5 of main clamp jaws 17 side is machined with
Through hole, clamping cylinder 8 is arranged in through hole, and oil cylinder piston is fixedly connected with main clamp 5 by clamping cylinder backboard 7, oil cylinder
Body makees the motion extending and retracting in through hole to main clamp jaws 17, is fixed with chuck 9 in the end of cylinder block.
Described fixture rotation regulating mechanism includes worm gear 4, worm screw 3, hydraulic motor 15, scroll bar 3 axle and hydraulic motor 15
Output shaft is fixedly connected, and worm gear 4 is engaged each other with worm screw 3.Worm screw 3 can with one end connect hydraulic motor it is also possible to two ends simultaneously
Connect two hydraulic motors.
Worm gear 4 is arranged on the bottom of lifting body side stand 2-2, is fixedly connected with main clamp 5 by bolt.Work as hydraulic motor
When 15 driving worm screws 3, worm gear 4 rotate, worm gear 4 drives main clamp 5 to rotate, in order to adjust the orientation angles of steel sheet pile 14.By liquid
Pressure motor 15 drives worm screw 3 to drive worm gear 4 to realize the rotation of main clamp 5, and the angular adjustment of steel sheet pile 14 can be made to carry self-locking
Function.
A kind of method using lifting and clamping mechanism of hydraulic pressure pile-grafting machine, steel sheet pile being carried out planting stake, is comprised the following steps:
1) when needing to plant stake, steel sheet pile 14 is put in the jaws 17 of main clamp 5, start clamping cylinder 8, by chuck
Steel sheet pile 14 is fixedly clamped by 9 with fixing clip 10；
2) adjust the anglec of rotation of worm gear 4 by hydraulic motor 15, worm gear 4 drives main clamp 5 to rotate, by steel sheet pile 14
Position aligns；
3) start hoist cylinder 1, make the slide rail 16 on lifting body 2 downward in the slideway 13 on pile-grafting machine rotating box 11
Slide, lifting body 2 drives main clamp 5 that steel sheet pile 14 is implanted underground；
4) when needing pile pulling, start hoist cylinder 1, lifting body 2 is raised to the upper end of steel sheet pile 14, adjust main clamp
5 anglec of rotation, makes main clamp jaws 17 align steel sheet pile 14, reduces lifting body 2, steel sheet pile 14 is loaded main clamp jaws 17
Interior；
5) start clamping cylinder 8, so that chuck 9 and fixing clip 10 is fixedly clamped steel sheet pile 14；
6) start hoist cylinder 1, so that lifting body 2 is moved upwards, drive main clamp 5 to extract steel sheet pile 14.
Claims (5)
1. a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine carries out the method planting stake to steel sheet pile, and mechanism includes elevating mechanism, folder
Tight mechanism, fixture retainer ring, fixture rotation regulating mechanism, described fixture retainer ring is bolted on elevating mechanism side stand
Bottom, clamp system is axially fixed in the bottom of elevating mechanism side stand by fixture retainer ring, fixture rotation regulating mechanism
Worm screw is arranged on the bottom that elevating mechanism erects support, and the worm gear of fixture rotation regulating mechanism passes through the main folder of bolt and clamp system
Tool is fixedly connected；Described elevating mechanism includes hoist cylinder, lifting body, and hoist cylinder cylinder body is bolted on lifting body and erects
The top of support；Described clamp system includes main clamp, clamping cylinder, clamping cylinder backboard, chuck, fixing clip, main clamp
By fixture retainer ring and elevating mechanism side stand axial restraint, clamping cylinder is arranged on inside main clamp；It is characterized in that, bag
Include following steps:
1) when needing to plant stake, steel sheet pile is put in the jaws of main clamp, start clamping cylinder, by chuck and fixing clip
Steel sheet pile is fixedly clamped；
2) adjust the anglec of rotation of worm gear by hydraulic motor, worm gear drives main clamp rotation, and the position of steel sheet pile is aligned；
3) start hoist cylinder, make the slide rail on lifting body slide downward, lifting body in the slideway on pile-grafting machine rotating box
Drive main clamp that steel sheet pile is implanted underground；
4) when needing pile pulling, start hoist cylinder, lifting body is raised to the upper end of steel sheet pile, the anglec of rotation of adjustment main clamp
Degree, makes main clamp jaws align steel sheet pile, reduces lifting body, steel sheet pile is loaded in main clamp jaws；
5) start clamping cylinder, so that chuck and fixing clip is fixedly clamped steel sheet pile；
6) start hoist cylinder, so that lifting body is moved upwards, drive main clamp to extract steel sheet pile.
2. a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine according to claim 1 carries out the method planting stake to steel sheet pile,
It is characterized in that: the loading arm that hoist cylinder piston stretches out the lower end and pile-grafting machine rotating box that lifting body erects support is fixed even
Connect, the slide rail of lifting body side surface is arranged on the slideway of pile-grafting machine rotating box.
3. a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine according to claim 2 carries out the method planting stake to steel sheet pile,
It is characterized in that: described lifting body includes perpendicular support, side stand, slide rail, and described side stand is fixedly connected with perpendicular support, side stand
Bottom be circular ring structure, described slide rail is fixed on the opposite side of perpendicular support.
4. a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine according to claim 1 carries out the method planting stake to steel sheet pile,
It is characterized in that: clamping cylinder piston is fixedly connected with clamping cylinder backboard by bolt, clamping cylinder backboard pass through bolt with
Main clamp is fixedly connected, and chuck is fixed on the end that clamping cylinder stretches into main clamp jaws side, the opposite side peace of main clamp jaws
Equipped with fixing clip.
5. a kind of lifting and clamping mechanism of hydraulic pressure pile-grafting machine according to claim 1 carries out the method planting stake to steel sheet pile,
It is characterized in that: described fixture rotation regulating mechanism includes worm gear, worm screw, hydraulic motor, the output of worm shaft and hydraulic motor
Axle is fixedly connected, and worm gear is engaged each other with worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320522.4A CN104947670B (en) | 2015-06-11 | 2015-06-11 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320522.4A CN104947670B (en) | 2015-06-11 | 2015-06-11 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104947670A CN104947670A (en) | 2015-09-30 |
| CN104947670B true CN104947670B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510320522.4A Active CN104947670B (en) | 2015-06-11 | 2015-06-11 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297727B (en) * | 2015-10-28 | 2017-03-29 | 岩土科技股份有限公司 | Flexible forward friction-type pile-grafting machine |
| CN107034886A (en) * | 2017-05-02 | 2017-08-11 | 武汉电力设备厂 | A kind of hydraulic static plants stake complete set of equipments and plants pile work method |
| CN108442375B (en) * | 2018-04-28 | 2024-05-17 | 中电建生态环境集团有限公司 | Pile clamping device and hydraulic pile planting machine |
| CN109440767B (en) * | 2018-10-30 | 2020-09-29 | 广州市白云城市建设投资有限公司 | Building construction method |
| CN109183795A (en) * | 2018-11-19 | 2019-01-11 | 张雅雅 | It is switched fast the static-pressure pile planting machine of different model pile driving construction |
| CN110725315B (en) * | 2019-10-29 | 2024-09-24 | 辽宁紫竹高科装备股份有限公司 | Clamping device for preventing engineering equipment from rotating |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238522A (en) * | 1984-05-11 | 1985-11-27 | Giken Seisakusho:Kk | Ground penetrator |
| JPH08276455A (en) * | 1995-04-06 | 1996-10-22 | Shibata Ind Co Ltd | Multilayer rubber material and manufacture thereof |
| US7992634B2 (en) * | 2007-08-28 | 2011-08-09 | Frank's Casing Crew And Rental Tools, Inc. | Adjustable pipe guide for use with an elevator and/or a spider |
| CN103103986A (en) * | 2012-12-12 | 2013-05-15 | 常州市立威刀具有限公司 | Holding device of static pressure pile driver |
| CN104452761B (en) * | 2013-09-23 | 2016-04-27 | 湖北毅力机械有限公司 | Rotary clamping structure in stake machine |
| CN203808071U (en) * | 2014-05-03 | 2014-09-03 | 李艳云 | Pile-twisting machine with three-plate top-clamp type jaw |
| CN204825897U (en) * | 2015-06-11 | 2015-12-02 | 鞍山紫竹工程设备制造有限公司 | Lift clamping mechanism of stake machine is planted to hydraulic pressure |
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Address after: Double tower village 114000 Anshan city of Liaoning Province Qianshan Ningyuan town Patentee after: Anshan Zizhu high tech equipment manufacturing Co., Ltd Address before: Double tower village 114000 Anshan city of Liaoning Province Qianshan Ningyuan town Patentee before: ANSHAN ZIZHU ENGINEERING EQUIPMENT MANUFACTURING Co.,Ltd. |
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