CN205116166U - Stake machine is planted to flexible friction formula that moves ahead - Google Patents
Stake machine is planted to flexible friction formula that moves ahead Download PDFInfo
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- CN205116166U CN205116166U CN201520841942.2U CN201520841942U CN205116166U CN 205116166 U CN205116166 U CN 205116166U CN 201520841942 U CN201520841942 U CN 201520841942U CN 205116166 U CN205116166 U CN 205116166U
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- pile
- moves ahead
- sheet pile
- flexible friction
- friction
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Abstract
The utility model relates to a plant the stake machine. A stake machine is planted to flexible friction formula that moves ahead, includes that base plate and the friction formula on the base plate of setting up implant the mechanism, the friction formula implants that the mechanism includes the frame, the at least a pair of drive sheet pile that sets up in the frame inserts the feeding wheel in the ground, the base plate includes the first portion and can follow the second portion that the horizontal direction removed for the first portion, be equipped with the translation mechanism of drive first portion and second portion edge horizontal direction deciliter between first portion and the second portion, first portion and second portion all are equipped with and are used for carrying out the connection foot fixed with the sheet pile, be connected with the mount pad first portion liftable, the frame is connected on the mount pad. The utility model provides a stake machine is planted to flexible friction formula that moves ahead that can walking on the sheet pile of implanting has solved the present stake machine of planting and has been merely able to in the problem that the dependence to the ground industrial and mining is strong that subaerial walking existed.
Description
Technical field
The utility model relates to pile driver, particularly relates to a kind of flexible friction-type pile driver that moves ahead.
Background technology
Building preformed pile used is installed in ground by pile driver, and pile machine is divided into according to the mode difference of the power driving pile to insert in ground: impacting type pile driver, squash type pile driver and friction-type pile driver.Chinese Patent Application No. be 2014101431480, publication number is CN103924594A, name is called in the patent document of " rolling friction type pile driver " and namely discloses a kind of friction-type pile driver.The basic structure of friction-type pile driver comprises substrate and is arranged at the friction-type implanted mechanism on substrate, and friction-type implanted mechanism comprises frame, at least one pair of being arranged in frame drives sheet pile to be inserted into feed wheel in ground.Existing pile driver has the following disadvantages: plant in a process to be supported on ground by walking mechanism (as road wheel) and complete walking, therefore require high to the industrial and mineral on ground, need to produce and meeting ground that walking requires for walking mechanism walking, otherwise the phenomenon that the sheet pile that is shelved on and implanted cannot be walked can be produced; When implanting initial sheet pile, the reaction force upwards produced when being offset to be planted by counterweight, when causing pile driver to be planted different places, needs to expend larger one-tenth and originally shifted counterweight; Be contained in when car runs, the vibration that automobile produces can cause pile driver to damage.
Utility model content
The utility model provides a kind of flexible friction-type pile driver that moves ahead can walked on the sheet pile implanted, and solves existing pile driver and is merely able to the existing problem strong to the dependence of ground industrial and mineral of walking on the ground.
Above technical problem is solved by following technical proposal: a kind of flexible friction-type pile driver that moves ahead, comprise substrate and be arranged at the friction-type implanted mechanism on substrate, described friction-type implanted mechanism comprises frame, at least one pair of the driving sheet pile be arranged in frame is inserted into the feed wheel in ground, described substrate comprises Part I and can relative to the Part II of Part I movement in the horizontal direction, be provided with between described Part I and Part II and drive Part I and Part II translation mechanism in the horizontal direction deciliter, described Part I and Part II are all provided with the connecting pin be fixed for same sheet pile, described Part I is liftably connected with mount pad, described frame is connected on described mount pad.The method that the utility model carries out moving ahead is: make that the connecting pin of Part II links together with the sheet pile implanted, the connecting pin of Part I is thrown off with the sheet pile implanted, by translation mechanism, Part I to be moved ahead the distance of a sheet pile relative to Part II, by between two feed wheels sheet pile to be implanted being clamped in a pair feed wheel, feed wheel rotates and produces frictional force and be implanted to by sheet pile in ground and be docking together with the sheet pile implanted on sheet pile; The sheet pile that the connecting pin of Part I is implanted together is thrown off, the connecting pin of Part II links together with the sheet pile implanted, by elevating mechanism, friction-type implanted mechanism is too high and feed wheel is thrown off with the sheet pile implanted, by translation mechanism, Part II to be moved ahead the distance of a sheet pile relative to Part I.Repeat above-mentioned action follow-up sheet pile is implanted successively and moves ahead.Owing to can walk on the sheet pile implanted, so have no requirement to ground industrial and mineral, make construction more convenient.Below the multiple sheet piles linked together implanted in ground are called sheet pile wall.
As preferably, described translation mechanism comprises screw mandrel, the movable motor that drives screw mandrel to rotate and the thread bush coordinated with screw mandrel; Both described screw mandrel and thread bush, one is fixed together with described Part I, another one links together with described Part II.Compact conformation, stationarity during walking is good.
As preferably, described mount pad is connected to described Part I by vertical axis of rotation, and described substrate is also connected with the rotating mechanism driving described mount pad to rotate for axle with described rotating shaft.Friction-type implanted mechanism can be made to rotate on substrate, thus plant the sheet pile wall of warp architecture.
As preferably, two feed wheels in a pair feed wheel are driven by same power source and rotate.Synchronism when a pair feed wheel rotates is good, is not easy to produce to make mismatch error and the feed wheel asynchrony phenomenon that causes, asynchronous then can production sliding friction between feed wheel and sheet pile, sliding friction easily causes the wearing and tearing of feed wheel.
As preferably, described substrate is provided with pile, described pile is provided with grabs ground structure, described grab that ground structure comprises that depression bar, depression bar locating part and two subtends arrange crank arm, described depression bar is arranged in described pile, described upper end of cranking arm links together with the lower end of described depression bar, middle part is hinged with described pile, lower end is provided with cutting edge, and described two cutting edges of cranking arm can be close together formation tip; Described locating part keeps making described lower end of cranking arm for a pair be that "eight" shape distributes on cranking arm described in being pressed in for making depression bar.If when arranging base, pile is designed and belongs in base the equivalent technical solutions being arranged at substrate.When implanting initial sheet pile, the upwards jacking active force of the present utility model produced during by pile to be inserted in ground independently or to coordinate counterweight to balance to plant.This structure of pile, laborsaving when can ensure to insert, have and can have large earth-grasping force.
As preferably, described substrate is provided with pile installing hole, described pile only can be arranged in described pile installing hole with upwards extracting, and described pile installing hole internal thread is connected with the extruded tube of the described pile of extruding downwards, and described locating part is threaded in described extruded tube.By rotating extruded tube extruding pile, pile is inserted in ground during use.
As preferably, described Part I is provided with strip and dodges hole, described in dodge hole hole wall be provided with chute, the boundary slip of described Part II is connected in described chute.Connect reliable, stationarity is good.
The utility model has following advantage: can walk on the sheet pile implanted, thus convenience when improve ground pile driving construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is using state schematic diagram of the present utility model.
Fig. 3 is the structural representation of the utility model embodiment two.
Fig. 4 is the close-up schematic view at the A place of Fig. 3.
Fig. 5 is the schematic diagram of pile when being inserted in soil.
In figure: substrate 1, Part I 11, dodge hole 111, chute 112, Part II 12, connecting pin 13, screwed hole 131, step surface 132, top-fastening rod 133, mount pad 14, lifting structure 15, briquetting 16, rotating mechanism 17, installing hole 19, in-flanges 191, bulge loop 192, pile 193, extruded tube 194, translation structure 2, screw mandrel 21, movable motor 22, friction-type implanted mechanism 3, frame 31, feed wheel 32, power source 33, gear 34, grab ground structure 4, depression bar 41, crank arm 42, cutting edge 421, hinge 43, tip 44, locating part 45, via hole 51, the sheet pile 52 implanted, sheet pile 53 to be implanted, feet 9, hypomere 91, epimere 92, connecting ring 921, inner ring 922, hinge 923, slide opening 924, shock-absorbing spring 93.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment one, see Fig. 1, a kind of flexible friction-type pile driver that moves ahead, comprises substrate 1, translation structure 2 and friction-type implanted mechanism 3.Substrate 1 comprises Part I 11 and Part II 12.Part I 11 is provided with the strip extended in the horizontal direction and dodges hole 111.The hole wall of dodging hole 111 is provided with chute 112.The bearing of trend of chute 112 is consistent with the length direction of dodging hole 111.The boundary slip of Part II 12 to be connected in chute 112 thus to realize to be connected in Part I 11 with moving in the horizontal direction relative to Part I.Part I 11 and Part II 12 are all provided with connecting pin 13.Connecting pin 13 is provided with two screwed holes 131.Connecting pin 13 is provided with inverted step surface 132.Step surface 132 has been threaded top-fastening rod 133.Connecting pin 13 is stretched out in the upper end of top-fastening rod 133.Part I 11 is also provided with mount pad 14.Mount pad 14 is liftably connected on Part I 11 by lifting structure 15.Lifting structure 15 is oil cylinder.Part I 11 is also rotatably connected to the briquetting 16 when can be pressed into mount pad 14.When mount pad 14 is rotatably connected to Part I 11 by rotating shaft, rotating shaft extends along the vertical direction.It take rotating shaft as the rotating mechanism 17 that axle rotates that Part I 11 is also provided with drive installation seat 14.The thread bush that translation structure 2 comprises screw mandrel 21, movable motor 22 and coordinates with screw mandrel.Screw mandrel 21 is fixed together rotationally with Part I 11.Thread bush links together with Part II 12.Thread bush is set on screw mandrel 21.
Friction-type implanted mechanism 3 comprises frame 31, feed wheel 32 and power source 33.Frame 31 is connected on mount pad 14.It is two right that feed wheel 32 has.Two pairs of feed wheels 32 distribute along the vertical direction, distribute along level side's line with two feed wheels in a pair feed wheel.Meshed together by gear 34 between feed wheel 32 and carry out transmission, the gearratio of the gear between feed wheel 32 is 1:1, and namely the specification of gear 34 is identical.Power source 33 is motor, and power source 33 is arranged on mount pad 14.All feed wheels 32 are all driven by same power source 33 and rotate.
See Fig. 2, during use, the connecting pin 13 of Part II 12 is made to be connected to the screwed hole 131(of connecting pin 13 see Fig. 1 by bolt through via hole 51 rear thread on one block of sheet pile implanted) be fixed together with the sheet pile 52 implanted afterwards, then rotation push rod 133 holds out against to push rod and (can reduce the stressed of bolt like this on the sheet pile 52 implanted.The connecting pin 13 of Part I 11 is thrown off with the sheet pile 52 implanted.Translation structure 2 makes Part I 11 move ahead relative to Part II 12 distance of (in a figure right side walking) sheet pile.By elevating mechanism, mount pad 14 is declined and realizes friction-type implanted mechanism 3 to decline to then being pressed by briquetting 16 and prevent from moving up.The stressed plate 531 of sheet pile 53 to be implanted is made to be inserted between two feed wheels of a pair feed wheel 32, feed wheel 32 after rotating sheet pile 53 to be implanted is implanted in ground 5 with the sheet pile 52 implanted be docking together (when sheet pile 53 to be implanted and the sheet pile 52 implanted be not straight line dock time, make mount pad turn to required position by rotating mechanism) on be docking together; By elevating mechanism, friction-type implanted mechanism lifted after removing the pressing effect of briquetting 16 and depart from the sheet pile just implanted, moving ahead in order to avoid interfere.The sheet pile that the connecting pin of Part I 11 is thrown off with the sheet pile implanted, the connecting pin of Part II 12 is implanted together is linked together, by translation mechanism, Part II to be moved ahead relative to Part I the distance of a sheet pile.Repeat above-mentioned action follow-up sheet pile is implanted successively and moves ahead.
Embodiment two, the difference with embodiment one is:
See Fig. 3, substrate 1 is provided with pile installing hole 19.The lower end of pile installing hole 19 is provided with in-flanges 191.Pile installing hole is screwed hole.Pile 193 can be equipped with upwards pulling up in pile installing hole 19.The upper end of pile 193 is provided with bulge loop 192.In-flanges 191 is coordinated to prevent pile 193 from coming off downwards by bulge loop 192.Be threaded in pile installing hole 19 extruded tube 194.The lower end of pile 193 is provided with grabs ground structure 4.That grabs that ground structure 4 comprises that depression bar 41, locating part 45 and two subtends arrange cranks arm 42.Depression bar 41 extends along the vertical direction.Depression bar 41 is located in pile 193.Locating part 45 is threaded in extruded tube 194.Crank arm 42 upper end be positioned at the below of depression bar 41.The upper end of depression bar 41 is positioned at the below of locating part 45.Crank arm 42 lower end be provided with cutting edge 421, two cutting edges of cranking arm can be close together to be formed in tip 44, figure and be the state be close together in this figure.
See Fig. 4, crank arm 42 middle part hinged with pile 191 by hinge 43.
When initial sheet pile is planted: see Fig. 3, make two of grabbing in ground structure 4 crank arm 42 cutting edge 421 be close together and form a tip down.
See Fig. 5, then rotate extruded tube 194, extruded tube 194 moves downward and by pile 193 in ground 5.Then rotary spacing part 45, locating part 45 moves down and extrudes depression bar 41, depression bar 41 press down crank arm 42 upper end and making crank arm 42 to turn to the lower end of cranking arm for a pair be "eight" shape distribution, thus make to crank arm 42 lower end form gib head thus play the effect increasing and grab ground effect.
Claims (7)
1. the flexible friction-type pile driver that moves ahead, comprise substrate and be arranged at the friction-type implanted mechanism on substrate, described friction-type implanted mechanism comprises frame, at least one pair of the driving sheet pile be arranged in frame is inserted into the feed wheel in ground, it is characterized in that, described substrate comprises Part I and can relative to the Part II of Part I movement in the horizontal direction, be provided with between described Part I and Part II and drive Part I and Part II translation mechanism in the horizontal direction deciliter, described Part I and Part II are all provided with the connecting pin be fixed for same sheet pile, described Part I is liftably connected with mount pad, described frame is connected on described mount pad.
2. the flexible friction-type pile driver that moves ahead of one according to claim 1, is characterized in that, the thread bush that described translation mechanism comprises screw mandrel, drives the movable motor of screw mandrel rotation and coordinate with screw mandrel; Both described screw mandrel and thread bush, one is fixed together with described Part I, another one links together with described Part II.
3. the flexible friction-type pile driver that moves ahead of one according to claim 1 and 2, it is characterized in that, described mount pad is connected to described Part I by vertical axis of rotation, and described substrate is also connected with the rotating mechanism driving described mount pad to rotate for axle with described rotating shaft.
4. the flexible friction-type pile driver that moves ahead of one according to claim 1 and 2, is characterized in that, two feed wheels in a pair feed wheel are driven by same power source and rotate.
5. the flexible friction-type pile driver that moves ahead of one according to claim 1 and 2, it is characterized in that, described substrate is provided with pile, described pile is provided with grabs ground structure, described grab that ground structure comprises that depression bar, depression bar locating part and two subtends arrange crank arm, described depression bar is arranged in described pile, described in the upper end of cranking arm with described depression bar lower end links together, middle part is hinged with described pile, lower end is provided with cutting edge, described two cutting edges of cranking arm can be close together formation tip; Described locating part keeps making described lower end of cranking arm for a pair be that "eight" shape distributes on cranking arm described in being pressed in for making depression bar.
6. the flexible friction-type pile driver that moves ahead of one according to claim 5, it is characterized in that, described substrate is provided with pile installing hole, described pile only can be arranged in described pile installing hole with upwards extracting, described pile installing hole internal thread is connected with the extruded tube of the described pile of extruding downwards, and described locating part is threaded in described extruded tube.
7. the flexible friction-type pile driver that moves ahead of one according to claim 1 and 2, it is characterized in that, described Part I is provided with strip and dodges hole, described in dodge hole hole wall be provided with chute, the boundary slip of described Part II is connected in described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841942.2U CN205116166U (en) | 2015-10-28 | 2015-10-28 | Stake machine is planted to flexible friction formula that moves ahead |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841942.2U CN205116166U (en) | 2015-10-28 | 2015-10-28 | Stake machine is planted to flexible friction formula that moves ahead |
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| CN205116166U true CN205116166U (en) | 2016-03-30 |
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| CN201520841942.2U Active CN205116166U (en) | 2015-10-28 | 2015-10-28 | Stake machine is planted to flexible friction formula that moves ahead |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297727A (en) * | 2015-10-28 | 2016-02-03 | 岩土科技股份有限公司 | Telescopic advancing friction type pile planting machine |
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- 2015-10-28 CN CN201520841942.2U patent/CN205116166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297727A (en) * | 2015-10-28 | 2016-02-03 | 岩土科技股份有限公司 | Telescopic advancing friction type pile planting machine |
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| GR01 | Patent grant |