CN204825897U - Lift clamping mechanism of stake machine is planted to hydraulic pressure - Google Patents
Lift clamping mechanism of stake machine is planted to hydraulic pressure Download PDFInfo
- Publication number
- CN204825897U CN204825897U CN201520401988.2U CN201520401988U CN204825897U CN 204825897 U CN204825897 U CN 204825897U CN 201520401988 U CN201520401988 U CN 201520401988U CN 204825897 U CN204825897 U CN 204825897U
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- hydraulic pressure
- clamping mechanism
- lifting
- fixture
- clamping
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- 230000003028 elevating effect Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a lift clamping mechanism of stake machine is planted to hydraulic pressure, includes elevating system, clamping mechanism, anchor clamps fixed loop, anchor clamps rotary regulating mechanism, the anchor clamps fixed loop passes through the bolt fastening in the bottom of elevating system collateral branch frame, and the anchor clamps fixed loop is the bottom of clamping mechanism axial fixity at elevating system collateral branch frame, and the bottom of erecting the support at elevating system is installed to anchor clamps rotary regulating mechanism's worm, and anchor clamps rotary regulating mechanism's worm wheel passes through bolt and clamping mechanism's main anchor clamps fixed connection. Compared with the prior art, the beneficial effects of the utility model are that: a clamp force that lift clamping mechanism of stake machine is planted to hydraulic pressure, it is huge in the time of can enough satisfying the pressure stake and a construction operation environment that the overdraft, small in size is convenient for load and unload, transport simultaneously, the operation of being convenient for, it is narrow and small to make piling equipment more be applicable to city proper, the intensive region of building and construction space.
Description
Technical field
The utility model relates to an implant post equipment, particularly relates to a kind of lifting and clamping mechanism of hydraulic pressure pile driver.
Background technology
The engineering mechanical device that current China enforcement piling work uses mainly adopts vibration to hit and pressure press mode.Wherein vibrating strike mode uses comparatively general, and use cost is low, and speed is fast, but noise is huge, produces resonance damage ground to surrounding buildings.And pressure method of press-fitting effectively avoids the generation of resonance and noise, it adopts hydraulic power, stake is directly pressed into underground, friction, noiselessness, and energy consumption is little, is effective compensation process of mode of vibration, but equipment is too huge, especially fixture part.During hydraulic pile, fixture part often will be born huge strength and could clamp pile body, and is pressed into underground, and the strength of bearing is very huge, thus at present use fixture often too huge, transport, installation, under upper stake stake all too bother, efficiency of construction is low.
Summary of the invention
The purpose of this utility model is to provide a kind of lifting and clamping mechanism of hydraulic pressure pile driver, huge clamping force and downforce when can either meet piling, compact simultaneously, be convenient to handling, transport, convenient operation, makes pile driving equipment be more suitable for the narrow and small construction operation environment of city proper, building dense region and construction space.
For achieving the above object, the utility model realizes by the following technical solutions:
A kind of lifting and clamping mechanism of hydraulic pressure pile driver, comprise elevating mechanism, clamp system, fixture retainer ring, fixture rotation regulating mechanism, described fixture retainer ring is bolted on the bottom of elevating mechanism side stand, clamp system is axially fixed in the bottom of elevating mechanism side stand by fixture retainer ring, the worm screw of fixture rotation regulating mechanism is arranged on the bottom that elevating mechanism erects support, and the worm gear of fixture rotation regulating mechanism is fixedly connected with the main clamp of clamp system by bolt.
Described elevating mechanism comprises hoist cylinder, lifting body, hoist cylinder cylinder body is bolted on the top that lifting body erects support, hoist cylinder piston stretches out the lower end that lifting body erects support and is fixedly connected with the loading arm of pile driver rotating box, and the slide rail of lifting body side is arranged on the slideway of rotating box.
Described lifting body comprises perpendicular support, side stand, slide rail, and described side stand is fixedly connected with perpendicular support, and the bottom of side stand is circular ring structure, and described slide rail is fixed on the opposite side of perpendicular support.
Described clamp system comprises main clamp, clamping cylinder, clamping cylinder backboard, chuck, fixing fixture block, main clamp is by fixture retainer ring and elevating mechanism side stand axial restraint, clamping cylinder is arranged on main clamp inside, clamping cylinder piston is fixedly connected with clamping cylinder backboard by bolt, add locking oil cylinder backboard to be fixedly connected with main clamp by bolt, chuck is fixed on the end that clamping cylinder stretches into main clamp jaws side, and the opposite side of main clamp jaws is provided with fixing fixture block.
Described fixture rotation regulating mechanism comprises turbine, worm screw, hydraulic motor, and scroll bar axle is fixedly connected with the output shaft of hydraulic motor, and turbine and worm screw engage each other.
Compared with prior art, the beneficial effects of the utility model are:
A lifting and clamping mechanism for hydraulic pressure pile driver, under the prerequisite reaching downforce and clamping force, has effectively simplified structure, has made it volume less, more reasonable structure, is more convenient for installing, dismantling, simple to operate, easy to maintenance, and stable performance.Solve current same category of device volume large, construction plant requires large, can not in the disadvantage of small space construction.Operating angle is adjusted more flexibly in work progress, this equipment in working order time under any construction angle, all can reach auto-lock function, ensure service behaviour, flexibility is strong and stable, meanwhile, compared with conventional gear reduction structure, worm gear and worm geared workpiece less, structure is more reduced the number of, and less concerning difficulty of processing main clamp, when breaking down, renewal part is easier.
Accompanying drawing explanation
Fig. 1 is the perspective view of the lifting and clamping mechanism of a kind of hydraulic pressure pile driver of the utility model;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the B-B direction view of Fig. 2;
Perspective view when Fig. 4 is the lifting and clamping mechanism work of a kind of hydraulic pressure pile driver of the utility model;
In figure: 1. hoist cylinder 2. lifting body 2-1. erects support 2-2. side stand 3. worm screw 4. turbine 5. main clamp 6. fixture retainer ring 7. clamping cylinder backboard 8. clamping cylinder 9. chuck 10. and fixes fixture block 11. rotating box 12. loading arm 13. slideway 14. steel sheet pile 15. hydraulic motor 16. slide rail 17. jaws
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
As Figure 1-Figure 4, a kind of lifting and clamping mechanism of hydraulic pressure pile driver, comprise 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, clamp system is axially fixed in the bottom of elevating mechanism side stand 2-2 by fixture retainer ring 6, the worm screw 3 of fixture rotation regulating mechanism is arranged on the bottom that elevating mechanism erects support 2-1, and the worm gear 4 of fixture rotation regulating mechanism is fixedly connected with the main clamp 5 of clamp system by bolt.
Described elevating mechanism comprises hoist cylinder 1, lifting body 2, hoist cylinder 1 cylinder body is bolted on the top that lifting body erects support 2-1, the loading arm 12 that hoist cylinder 1 piston stretches out the lower end and pile driver rotating box 11 that lifting body erects support 2-1 is fixedly connected with, and the slide rail 13 of lifting body 2 side is arranged on the slideway 13 of rotating box 11.
Adopt 2 hoist cylinders 1 in the present embodiment, be arranged on the two ends that lifting body erects support 2-1 top respectively.
Described lifting body 2 comprises perpendicular support 2-1, side stand 2-2, slide rail 16, described side stand 2-2 is fixedly connected with perpendicular support 2-1, side stand 2-2 is from a side expenditure of perpendicular support 2-1, and the bottom of side stand 2-2 is circular ring structure, and described slide rail 16 is fixed on the opposite side of perpendicular support 2-1.
Described clamp system comprises main clamp 5, clamping cylinder 8, clamping cylinder backboard 7, chuck 9, fixing fixture block 10, main clamp 5 is by fixture retainer ring 6 and elevating mechanism side stand 2-2 axial restraint, it is inner that clamping cylinder 8 is arranged on main clamp 5, clamping cylinder 8 piston is fixedly connected with clamping cylinder backboard 7 by bolt, add locking oil cylinder backboard 7 to be fixedly connected with main clamp 5 by bolt, chuck 9 is fixed on the end that clamping cylinder stretches into main clamp jaws side, and the opposite side of main clamp jaws 17 is provided with fixing fixture block 10.
Be provided with one week groove in the upper end of main clamp 5, the inner circle of fixture retainer ring 6 is embedded in groove, and the cylindrical of fixture retainer ring 5 is fixed on the bottom of side stand 2-2.Main clamp 5 can rotate in fixture retainer ring 6.
The inside of main clamp 5 is provided with jaws 17, the main clamp 5 of jaws 17 side is processed with through hole, clamping cylinder 8 is arranged in through hole, oil cylinder piston is fixedly connected with main clamp 5 by clamping cylinder backboard 7, cylinder block to the motion that jaws 17 is stretched out and retracted, has chuck 9 at the end winding support of cylinder block in through hole.
Described fixture rotation regulating mechanism comprises turbine 4, worm screw 3, hydraulic motor 15, and scroll bar 3 axle is fixedly connected with the output shaft of hydraulic motor 15, and turbine 4 and worm screw 3 engage each other.Worm screw 3 can one end connecting fluid pressure motor, also can connect two hydraulic motors in two ends simultaneously.
Turbine 4 is arranged on the bottom of lifting body side stand 2-2, is fixedly connected with main clamp 5 by bolt.When hydraulic motor 15 drive worm screw 3, worm gear 4 rotate time, turbine 4 drives main clamp 5 to rotate, in order to regulate the orientation angles of steel sheet pile 14.Drive worm screw 3 to drive turbine 4 to realize the rotation of main clamp 5 by hydraulic motor 15, the angular adjustment of steel sheet pile 14 can be made with auto-lock function.
Adopt a kind of lifting and clamping mechanism of hydraulic pressure pile driver steel sheet pile to be planted to the method for stake, comprise the following steps:
1) when needs are planted, steel sheet pile 14 is put into the jaws 17 of main clamp 5, start clamping cylinder 8, by chuck 9 and fixing fixture block 10, steel sheet pile 14 is fixedly clamped;
2) regulated the anglec of rotation of turbine 4 by hydraulic motor 15, turbine 4 drives main clamp 5 to rotate, and is aligned the position of steel sheet pile 14;
3) start hoist cylinder 1, make slide downward in slide rail 16 on lifting body 2 slideway 13 on pile driver rotating box 11, lifting body 2 drives main clamp 5 that steel sheet pile 14 is implanted underground;
4) when needs pile pulling, start hoist cylinder 1, lifting body 2 is raised to the upper end of steel sheet pile 14, the anglec of rotation of adjustment main clamp 5, makes main clamp jaws 17 align steel sheet pile 14, reduces lifting body 2, is loaded by steel sheet pile 14 in jaws 17;
5) start clamping cylinder 8, chuck 9 and fixing fixture block 10 are fixedly clamped steel sheet pile 14;
6) start hoist cylinder 1, lifting body 2 is moved upward, drive main clamp 5 to be extracted by steel sheet pile 14.
Claims (5)
1. the lifting and clamping mechanism of a hydraulic pressure pile driver, it is characterized in that: comprise elevating mechanism, clamp system, fixture retainer ring, fixture rotation regulating mechanism, described fixture retainer ring is bolted on the bottom of elevating mechanism side stand, clamp system is axially fixed in the bottom of elevating mechanism side stand by fixture retainer ring, the worm screw of fixture rotation regulating mechanism is arranged on the bottom that elevating mechanism erects support, and the worm gear of fixture rotation regulating mechanism is fixedly connected with the main clamp of clamp system by bolt.
2. the lifting and clamping mechanism of a kind of hydraulic pressure pile driver according to claim 1, it is characterized in that: described elevating mechanism comprises hoist cylinder, lifting body, hoist cylinder cylinder body is bolted on the top that lifting body erects support, hoist cylinder piston stretches out the lower end that lifting body erects support and is fixedly connected with the loading arm of pile driver rotating box, and the slide rail of lifting body side is arranged on the slideway of rotating box.
3. the lifting and clamping mechanism of a kind of hydraulic pressure pile driver according to claim 2, it is characterized in that: described lifting body comprises perpendicular support, side stand, slide rail, described side stand is fixedly connected with perpendicular support, and the bottom of side stand is circular ring structure, and described slide rail is fixed on the opposite side of perpendicular support.
4. the lifting and clamping mechanism of a kind of hydraulic pressure pile driver according to claim 1, it is characterized in that: described clamp system comprises main clamp, clamping cylinder, clamping cylinder backboard, chuck, fixing fixture block, main clamp is by fixture retainer ring and elevating mechanism side stand axial restraint, clamping cylinder is arranged on main clamp inside, clamping cylinder piston is fixedly connected with clamping cylinder backboard by bolt, add locking oil cylinder backboard to be fixedly connected with main clamp by bolt, chuck is fixed on the end that clamping cylinder stretches into main clamp jaws side, the opposite side of main clamp jaws is provided with fixing fixture block.
5. the lifting and clamping mechanism of a kind of hydraulic pressure pile driver according to claim 1, it is characterized in that: described fixture rotation regulating mechanism comprises turbine, worm screw, hydraulic motor, scroll bar axle is fixedly connected with the output shaft of hydraulic motor, and turbine and worm screw engage each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401988.2U CN204825897U (en) | 2015-06-11 | 2015-06-11 | Lift clamping mechanism of stake machine is planted to hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401988.2U CN204825897U (en) | 2015-06-11 | 2015-06-11 | Lift clamping mechanism of stake machine is planted to hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825897U true CN204825897U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401988.2U Expired - Fee Related CN204825897U (en) | 2015-06-11 | 2015-06-11 | Lift clamping mechanism of stake machine is planted to hydraulic pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204825897U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947670A (en) * | 2015-06-11 | 2015-09-30 | 鞍山紫竹工程设备制造有限公司 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
| CN108755679A (en) * | 2018-07-20 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | Piling hydraulic clamping hammer with movable frame for clamping |
| CN108978656A (en) * | 2018-07-20 | 2018-12-11 | 东莞市联洲知识产权运营管理有限公司 | A kind of piling hydraulic clamping hammer suitable for plate |
| CN109083141A (en) * | 2018-09-14 | 2018-12-25 | 孙春玲 | A kind of constructing device for inside soil body existing pile foundation pile extension |
-
2015
- 2015-06-11 CN CN201520401988.2U patent/CN204825897U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947670A (en) * | 2015-06-11 | 2015-09-30 | 鞍山紫竹工程设备制造有限公司 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
| CN108755679A (en) * | 2018-07-20 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | Piling hydraulic clamping hammer with movable frame for clamping |
| CN108978656A (en) * | 2018-07-20 | 2018-12-11 | 东莞市联洲知识产权运营管理有限公司 | A kind of piling hydraulic clamping hammer suitable for plate |
| CN109083141A (en) * | 2018-09-14 | 2018-12-25 | 孙春玲 | A kind of constructing device for inside soil body existing pile foundation pile extension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170611 |