CN205224035U - Quick -witted pile follower mechanism of stake is planted to conducting wire inlet and outlet orientation adjustable - Google Patents
Quick -witted pile follower mechanism of stake is planted to conducting wire inlet and outlet orientation adjustable Download PDFInfo
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- CN205224035U CN205224035U CN201520961738.4U CN201520961738U CN205224035U CN 205224035 U CN205224035 U CN 205224035U CN 201520961738 U CN201520961738 U CN 201520961738U CN 205224035 U CN205224035 U CN 205224035U
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Abstract
The utility model relates to a plant the stake machine. A quick -witted pile follower mechanism of stake is planted to conducting wire inlet and outlet orientation adjustable, includes the frame, set up at least a pair of drive sheet pile in the frame inserts the feeding wheel in the ground, and the feeding wheel is equipped with drive gear, takes turns to with two feedings of a pair of feeding wheel the drive gear meshing is owned together the feeding wheel passes through same motor drive, and the motor is equipped with conducting wire inlet and outlet and tube head, and the tube head is equipped with the ball attachment, and conducting wire inlet and outlet is equipped with the spherical cavity, and the tube head passes through the ball attachment joint is in together articulated with conducting wire inlet and outlet in the spherical cavity, the tube head passes through the puller bolt together the conducting wire inlet and outlet rigid coupling is in the same place, the central line process tube head of puller bolt and the center of conducting wire inlet and outlet fitting surface. The utility model has the advantages of the conducting wire inlet and outlet's of motor direction adjustable, the synchronism when rotating are good, it produces the problem that asynchronous phenomenon and motor wire are buckled easily and to be harmd easily to have solved current feeding wheel of planting the stake machine.
Description
Technical field
The utility model relates to pile driver, particularly relates to a kind of wire and imports and exports the adjustable pile driver pile follower mechanism in direction.
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.The basic structure of friction-type pile driver comprises substrate and is arranged at the friction-type pile follower mechanism on substrate, and friction-type pile follower 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: two feed wheels in a pair feed wheel are undertaken driving by different motors, easy generation running asynchrony phenomenon, the reaction force upwards produced when offsetting to plant by counterweight, when causing pile driver to be planted different places, need to expend larger one-tenth and originally shifted counterweight; The importer that the wire of motor is imported and exported, to unadjustable, can run into transition bending wire and the phenomenon that causes wire to damage; Be contained in when car runs, the vibration that automobile produces can cause pile driver to damage.
Utility model content
The adjustable pile driver pile follower mechanism in direction imported and exported by that the direction imported and exported of the wire that the utility model provides a kind of motor is adjustable, when rotating the good wire of synchronism, and the feed wheel solving existing pile driver easily produces the problem that asynchrony phenomenon and motor wire easily bend damage.
Above technical problem is solved by following technical proposal: the adjustable pile driver pile follower mechanism in direction imported and exported by a kind of wire, comprise frame, at least one pair of the driving sheet pile be arranged in frame is inserted into the feed wheel in ground, described feed wheel is provided with driven wheel, mesh together with the described driven wheel on two feed wheels of a pair feed wheel, all described feed wheels are driven by same motor, described motor is provided with wire and imports and exports and tube head, described tube head is provided with ballhead, described wire is imported and exported and is provided with spherical cavity, described tube head is connected in described spherical cavity by described ballhead to be imported and exported hinged with wire, described tube head is fixed together with described wire import and export by puller bolt, the center line of puller bolt imports and exports the center of fitting face through tube head and wire.Because feed wheel passes through gears meshing together, then driven by same motor, synchronism is good.Before the wire connection of motor, rotate puller bolt and tube head can freely be rotated, then wire is penetrated, can turn to angle and meet the requirements and avoid producing wire transition bending phenomenon by first of driving tube when wire needs commutation, wire wears and rotates backward puller bolt after fixing again and tube head and wire imported and exported and be fixed together.
The utility model also comprises base, described erecting is placed on described base, described base carries out the feet supported when being connected with transport, described feet comprises the hypomere that epimere and upper end are set in epimere lower end, the shock-absorbing spring supporting described epimere is provided with in hypomere, the upper end of described epimere is provided with connecting ring, inner ring is equipped with in described connecting ring, described inner ring is linked together with described connecting ring by rubber ring, described rubber ring is provided with several blind holes distributed along rubber ring circumference, described blind hole is arranged at inner peripheral surface or the outer peripheral face of described rubber ring, division board is provided with in described blind hole, described blind hole is divided into radially-arranged two cavitys along rubber ring by described division board, described division board is provided with the main friction passage being communicated with described two cavitys, friction plate is provided with in described main friction passage, described friction plate is equipped with the friction lever that can radially slide along rubber ring, described friction lever is provided with a friction passage, the elastomer cover arched upward towards blind hole inside is stamped in the openend of described blind hole, described inner ring is equipped with the connecting pin linked together with described base.In transportation, by feet base is supported on automobile and transports.Thus prevent vibration damage the utility model that in transportation, road bumps produces.This structure is also because inner ring is connected by rubber ring with connecting ring, and connecting ring is not easy to produce distortion, and distortion fecund is born in inner ring, so only need after distortion to change inner ring.The shock insulation process of the technical program is: by liquid filling in blind hole, when producing vibration, reciprocal radial displacement can be produced between inner ring and connecting ring, when this displacement can cause blind hole to be out of shape, blind hole distortion and drive that position liquid in the inner flows back and forth between inner chamber body and outer chamber, the rocking of friction plate and friction lever, liquid flow and friction plate and friction lever rock and change vibrational energy into heat energy in process and consume.If vibrate less and be not enough to impel blind hole to be out of shape time, now only have rocking of liquid, during liquid sloshing, friction lever produces and rocks and energy-absorbing, friction lever is set and can improves the absorption that frequency low-amplitude is vibrated, make the utility model not only can absorb the vibrational energy of isolation high amplitude, can also absorb the vibrational energy of short arc, therefore isolating affection is better.When this structure can make the blind hole of side be squeezed, the blind hole of opposite side then produces diastole instead of simultaneously pressurized or diastole, and making when the positive and negative amplitude vibrated is interval can both effectively absorbing, and absorbing efficiency is high.
As preferably, described friction plate is all stretched out at the two ends of described friction lever, and two end faces of described friction lever are all sphere.Also friction lever can be driven when liquid can be made to receive the vibration of nonrubber pad radial direction to run and energy-absorbing along rubber pad radial direction.Energy-absorbing isolating affection is good.
As preferably, described friction lever is cylindrical, two end faces of described friction lever is all provided with some grooves along the distribution of friction lever circumference.The contact area of energy-absorbing bar with liquid can be improved, to improve energy-absorbing effect and induction sensitivity;
As preferably, described feet also comprises driving mechanism, described inner ring is connected to described connecting ring rotationally, described driving mechanism is used for the one-directional rotation point resultant motion between epimere and hypomere being converted to inner ring, described driving mechanism comprises the ratchet of ratchet and driving pawl, and described ratchet coaxially links together with described inner ring; Described ratchet links together with hypomere.When being subject to vibrating, inner ring can one-directional rotation, thus avoids inner ring to be impacted at a position for a long time, thus can effectively avoid interior annular strain, and inner ring is indeformable, once connecting ring produces distortion, inner ring can also play the effect of repairing connecting ring.Thus effectively overcome the problem that connecting ring easily produces distortion.
As preferably, described ratchet is fixed in drive rod, and described ratchet is connected with described hypomere by described drive rod, and described drive rod is connected with and drives described ratchet to be brought together into engage spring on described ratchet.Reliability of Microprocessor is good.
As preferably, described epimere is provided with slide opening, and described drive rod can two dimension be slidably connected in described slide opening.Ratchet can be further easily made to carry out folding with ratchet, good reliability during one-directional rotation.
As preferably, described drive rod is provided with deposits hole, deposits in hole described in one end of described engage spring is located in.Reliability and convenience when being connected can be improved.
As preferably, described frame 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 two lower ends of cranking arm 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 frame 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 frame is also provided with a pair chucking power regulating wheel, described chucking power regulating wheel comprise tubular structure base wheel and expandable be looped around described base wheel outside holding sheet, the grip block of the arc that described holding sheet is distributed by the circumference that some pieces are taken turns along base is formed, described grip block is provided with some slide bars extended along the radial direction of base wheel, described sliding bar is arranged in described base wheel, the inner of described slide bar is provided with the spring driving and move outside slide bar, and described base wheel is also provided with the adjustment structure of the radial position along base wheel regulating described spring.In use procedure, the reasons such as the little or charging wearing and tearing of the size produced due to sheet pile, when can cause implanting different sheet piles, feed wheel changes with the frictional force between sheet pile, the phenomenon that the change of frictional force then likely causes skidding and can not implant produces, and this technical scheme then can be supplemented the change in friction force between feed wheel and sheet pile and overcome skidding.Concrete process of supplementing is, when the frictional force of feed wheel and sheet pile declines, that is then taken turns along base by adjustment structure driving spring is radially outward moved, thus make chucking power regulating wheel increase then frictional force and increase with the normal pressure increase between sheet pile, normal pressure, thus make up the decline of feed wheel frictional force.
As preferably, described adjustment structure comprises two conical heads, drives conical head move axially and conical head can be made to stop at the drives structure of desired location and some push rods, described two conical heads are slidably connected in the two ends of described base wheel in the mode that miner diameter end subtend is arranged, the two ends of described push rod are shelved on the conical surface of described two conical heads, all described slide bars of same grip block are by described spring supporting on same described push rod, and the described slide bar of each block grip block is respectively supported by a described push rod.During adjustment, what realize that push rod takes turns along base by the position axially changing conical head moves radially thus realizes the change of push rod along base wheel radial position, thus realizes the change of frictional force.Convenience during adjustment is good.
As preferably, described conical head is provided with cylindrical section, and described conical head is slidably connected in described base wheel by described cylindrical section.Two conical heads do not need to support mutually yet bad generation and radially wobble, thus the independence can carrying out two conical heads regulates more conveniently.
As preferably, described drives structure comprises the jacking block in two two ends being threaded in described base wheel, and described two conical heads are between described two jacking blocks.Drive conical head to realize regulating by rotating jacking block, regulate and put in place, automatically locate, convenience during use is better.
As preferably, described tube head and wire be provided with between importing and exporting tube head is supported in described wire import and export in support ring, described tube head and wire be matched in clearance between importing and exporting, and described support ring is fixed in the import and export of described wire.Support ring is set and tube head and wire import and export between matched in clearance, easily laborsaving when can make to rotate tube head; Support ring is fixed in described wire and imports and exports, and when tube head can be made no matter to turn to that angle, support ring reliably can both ensure that tube head and wire keep matched in clearance between importing and exporting.
The utility model has following advantage: structure is simple, and synchronism during operation is good; The direction that wire is imported and exported is adjustable, and wire can be avoided to damage; Tube head is unobstructed when rotating; The damage of puller bolt to tube head surface is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 be tube head and wire import and export analyse and observe enlarged diagram.
Fig. 3 is using state schematic diagram of the present utility model.
Fig. 4 is the structural representation of the utility model embodiment two.
Fig. 5 be connecting ring in Fig. 4 analyse and observe enlarged diagram.
Fig. 6 is the close-up schematic view at the C place of Fig. 5.
Fig. 7 is the close-up schematic view at the D place of Fig. 6.
Fig. 8 is the close-up schematic view at the B place of Fig. 7.
Fig. 9 is the close-up schematic view at the A place of Fig. 4.
Figure 10 is the schematic diagram of pile when being inserted in soil.
Figure 11 is the close-up schematic view of the feet in the utility model embodiment three.
Figure 12 is the close-up schematic view of the feet in the utility model embodiment four.
Figure 13 is the enlarged diagram of the chucking power regulating wheel in Figure 12.
Figure 14 is E-E cross-sectional schematic of Figure 13.
In figure: frame 1, feed wheel 2, gear 21, belt 22, motor 3, wire imports and exports 37, spherical cavity 371, tube head 38, ballhead 381, the free end 382 of ballhead, support ring 383, puller bolt 39, grab ground structure 4, depression bar 41, crank arm 42, cutting edge 421, connecting pin 43, tip 44, locating part 45, sheet pile 5, stressed plate 51, ground 52, driving mechanism 6, ratchet 61, ratchet 62, drive rod 63, deposit hole 64, engage spring 65, rubber ring 7, blind hole 71, inner chamber body 711, outer chamber 712, division board 72, elastomer cover 73, main friction passage 75, friction plate 76, friction lever 77, axial end 771, groove 772, prop up friction passage 78, chucking power regulating wheel 8, base wheel 81, key 811, holding sheet 82, grip block 821, slide bar 822, spring 823, adjustment structure 83, conical head 831, cylindrical section 8311, push rod 832, drives structure 833, jacking block 8331, feet 9, hypomere 91, epimere 92, connecting ring 921, inner ring 922, connecting pin 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, the adjustable pile driver pile follower mechanism in direction imported and exported by a kind of wire, comprises frame 1, feed wheel 2 and motor 3.It is two right that feed wheel 2 has.Two pairs of feed wheels 2 are distributed in frame 1 along the vertical direction.Distribute along level side's line with two feed wheels in a pair feed wheel.Feed wheel 2 is provided with gear 21.Transmission is carried out with being meshed together by gear 21 between two feed wheels in a pair feed wheel 2.Transmission is carried out by belt 22 between the non-feed wheel with a pair feed wheel.The gearratio of the gear between feed wheel 2 is 1:1, and namely the specification of gear 21 is identical.Motor 3 is arranged in frame 1.So feed wheel 2 all driven by same motor 3 and rotate.
Motor 3 is provided with wire and imports and exports 37 and tube head 38.Tube head 38 is imported and exported 37 by puller bolt 39 with wire and is fixed together.
See Fig. 2, the inner of tube head 38 is provided with ballhead 381.Wire is imported and exported 37 inwalls and is provided with spherical cavity 371.Tube head 38 is connected to by ballhead 381 to be imported and exported 37 hinged with wire in spherical cavity 371, also namely tube head 38 is imported and exported 37 with wire and carried out hinged for mating spherical surfaces.It is matched in clearance between ballhead 381 and spherical cavity 371.Linked together by support ring 383 between ballhead 381 and spherical cavity 371.Support ring 383 is fixed in wire and imports and exports 37.The free end 382 of ballhead is all contained in spherical cavity 371 (also namely in the scope that tube head can rotate, the free end 382 of ballhead is all positioned at spherical cavity 371).
The centre of sphere of the center line of the puller bolt 39 also i.e. sphere at the surperficial place of ballhead 381 through center that tube head and wire import and export fitting face.
During motor 3 wiring, unclamp puller bolt 39 and can freely rotate to tube head 38, one end of wire is imported and exported 37 through tube head 38 and wire and to induce one and motor 3 links together, the other end of wire links together with power supply.Wire is adjusted to and is rotated puller bolt 39 after trend meets the requirements and tube head 38 and wire import and export 37 be fixed together.
See Fig. 3, during use, make the stressed plate 51 of sheet pile 5 to be implanted be inserted between two feed wheels of a pair feed wheel 2, sheet pile 5 to be implanted is implanted in ground after rotating by feed wheel 2.
Embodiment two, the difference with embodiment one is:
See Fig. 4, frame 1 is provided with base 18.Base 18 is provided with feet 9.Feet 9 comprises hypomere 91 and epimere 92.The upper end of hypomere 91 is set on the lower end of epimere 92 slidably.The shock-absorbing spring 93 supporting epimere 92 is provided with in hypomere 81.The upper end of epimere 92 is provided with connecting ring 921.Inner ring 922 is equipped with in connecting ring 921.Inner ring 922 is linked together with connecting ring 921 by rubber ring 7.Inner ring 922 is equipped with connecting pin 923.Connecting pin 923 links together with base 18.
Frame 1 is provided with pile installing hole 19.The lower end of pile installing hole 19 to extend in base 18 and 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. 5, the inner peripheral surface of rubber ring 7 is provided with the blind hole 71 (outer peripheral face that blind hole is arranged on rubber ring is also fine) that several circumferences along rubber ring distribute.Division board 72 is provided with in blind hole 71.Blind hole 71 is divided into two cavitys and inner chamber body 711 and outer chamber 712 by division board 72.The flexible lid 73 of open end cap of blind hole 71.Elastomer cover 73 is the bowl-type arched upward towards blind hole 71 inside.
See Fig. 6, division board 72 is provided with some main friction passage 75.Main friction passage 75 communication with cavity body 711 and outer chamber 712.Friction plate 76 is provided with in main friction passage 75.
See Fig. 7, in friction plate 76, be equipped with some friction levers 77 that can slide along above-below direction in the distribution arrangement of inner chamber body and outer chamber and figure.Friction lever 77 is cylindrical.Friction lever 77 is provided with a friction passage 78.Prop up the space (in being namely communicated with outer chamber) that friction passage 78 is communicated with friction plate 76 upper and lower.Two axial ends 771 of friction lever 77 are all sphere.
See Fig. 8, two axial ends 771 of friction lever 77 are all provided with some grooves 772.Groove 772 is along the distribution of friction lever 77 circumference.
See Fig. 9, crank arm 42 middle part hinged with pile 191 by connecting pin 43.
During carrying the utility model, be supported in wagon box by feet 9 and carried by lorry.
The utility model carries out absorbing process to the vibration produced: see Fig. 5 to Fig. 8, in inner chamber body 711 and outer chamber 712 all filled with fluid (can certainly make the utility model time filling liquid), when panel and horizontal fixed plate produce vibration and are expressed to rubber ring 7 and cause blind hole 71 to be out of shape, make that liquid flows back and forth between inner chamber body 711 and outer chamber 712, friction plate 76 and friction lever 77(be see Fig. 8) produce and rock, liquid flow and friction plate and friction lever rock and change vibrational energy into heat energy in process and consume.If vibrate less and be not enough to impel blind hole to be out of shape time, now only have rocking of liquid, during liquid sloshing friction lever produce rock and energy-absorbing.
When initial sheet pile is planted: see Fig. 4, make two of grabbing in ground structure 4 crank arm 42 cutting edge 421 be close together and form a tip down.
See Figure 10, then rotate extruded tube 194, extruded tube 194 moves downward and by pile 193 in ground 52.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.
Embodiment three, the difference with embodiment two is:
See Figure 11, feet 9 is also provided with driving mechanism 6.Inner ring 922 is connected in rubber ring 7 rotationally, and rubber ring 7 is fixed together with connecting ring 921.
Driving mechanism 6 comprises ratchet 61, the ratchet 62 of driving pawl and drive rod 63.Ratchet 61 coaxially links together with inner ring 922.Ratchet 61 is structure as a whole with inner ring 922.Ratchet 62 is fixed in one end of drive rod 63.Epimere 92 is provided with slide opening 924.The other end of drive rod 63 can be located in slide opening 924 in two dimension slip.The radial direction of the lower end edge connecting ring 921 of drive rod 63 slidably clasp joint in hypomere 91(see Fig. 4) be fixed together.Drive rod 63 is provided with deposits hole 64.Deposit hole 64 and have two.Deposit in hole 64 and be equipped with engage spring 65.Engage spring 65 is extension spring.One end of engage spring 65 links together with drive rod 63, and the other end links together with epimere 92.When engage spring 65 is in free state, under the effect of engage spring 65 spring, ratchet 62 can be engaged in ratchet 61.
During use, when being caused feet 9 to produce contractile motion when vibrating, drive rod 63 is towards connecting ring 921 translation (being namely moved upward in figure), now ratchet 62 can rotate clockwise by driving pawl 61, ratchet 61 drives inner ring 922 to rotate clockwise, when feet extends, drive rod 63 moves down, now ratchet 62 can not to rotate and when ratchet 62 touches the tooth on ratchet 61 by driving pawl 61, drive rod 63 makes drive rod 63 to reset away from ratchet 61, when ratchet 62 does not touch the tooth on ratchet 61, under the effect of engage spring 65, ratchet 62 moves to right and resets.Thus when making each vibration period, the impact site suffered by inner ring 922 is different, and inner ring 922 is circumferentially shifted one's position continuously and withstands shocks thus be not easy produce distortion and become oval.
Embodiment four, the difference with embodiment three is:
See Figure 12, frame 1 is also provided with a pair chucking power regulating wheel 8.Chucking power regulating wheel 8 comprises base wheel 81, holding sheet 82 and adjustment structure 83.Base wheel 81 is tubular structure.Holding sheet 82 is made up of the grip block 821 of some pieces of arcs.Grip block 821 is along the circumference distribution of base wheel 81.Grip block 821 is provided with the slide bar 822 that some radial directions along base wheel extend axial distribution.Slide bar 822 slides and is arranged in base wheel 81.The inner of slide bar 822 is provided with the spring 823 driving and move outside slide bar.Adjustment structure 83 comprises two conical heads 831 and some push rods 832.
See Figure 13, push rod 832 axially extends along the circumference distribution of base wheel 81.Conical head 831 is provided with cylindrical section 8311.Conical head 831 is slidably connected in base wheel 81 by cylindrical section 8311.Conical head 831 is linked together with base wheel 81 by key 811.All slide bars 822 of same grip block 821 are supported on same push rod 832 by spring 823, and the slide bar of each block grip block is respectively supported by a push rod.
See Figure 14, two conical heads 831 are slidably connected in the two ends of base wheel 81 in the mode that miner diameter end subtend is arranged.The two ends of push rod 832 are shelved on the conical surface of two conical heads 831.Adjustment structure 83 also comprises drives structure 833.Drives structure 833 comprises the jacking block 8331 in two two ends being threaded in base wheel 81.Two conical heads 831 are between two jacking blocks 8331.
During use, conical head 831 is driven to move along the axis of base wheel 81 by rotating jacking block 8331, conical head 831 drives push rod 832 moving radially along base wheel 81, and push rod 832 drives slide bar 822 to go to drive grip block 821 to move radially along base wheel 81 by spring 823.
See Figure 12, the length that grip block 821 stretches out is different, then, when sheet pile 5 is between a pair chucking power regulating wheel 8, the deflection of spring 823 is different, thus the change realizing frictional force compensates with the change of the frictional force to feed wheel 32.
Claims (10)
1. the adjustable pile driver pile follower mechanism in direction imported and exported by a wire, comprise 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 feed wheel is provided with driven wheel, mesh together with the described driven wheel on two feed wheels of a pair feed wheel, all described feed wheels are driven by same motor, described motor is provided with wire and imports and exports and tube head, described tube head is provided with ballhead, described wire is imported and exported and is provided with spherical cavity, described tube head is connected in described spherical cavity by described ballhead to be imported and exported hinged with wire, described tube head is fixed together with described wire import and export by puller bolt, the center line of puller bolt imports and exports the center of fitting face through tube head and wire.
2. the adjustable pile driver pile follower mechanism in direction imported and exported by wire according to claim 1, it is characterized in that, also comprise base, described erecting is placed on described base, described base carries out the feet supported when being connected with transport, described feet comprises the hypomere that epimere and upper end are set in epimere lower end, the shock-absorbing spring supporting described epimere is provided with in hypomere, the upper end of described epimere is provided with connecting ring, inner ring is equipped with in described connecting ring, described inner ring is linked together with described connecting ring by rubber ring, described rubber ring is provided with several blind holes distributed along rubber ring circumference, described blind hole is arranged at inner peripheral surface or the outer peripheral face of described rubber ring, division board is provided with in described blind hole, described blind hole is divided into radially-arranged two cavitys along rubber ring by described division board, described division board is provided with the main friction passage being communicated with described two cavitys, friction plate is provided with in described main friction passage, described friction plate is equipped with the friction lever that can radially slide along rubber ring, described friction lever is provided with a friction passage, the elastomer cover arched upward towards blind hole inside is stamped in the openend of described blind hole, described inner ring is equipped with the connecting pin linked together with described base.
3. the adjustable pile driver pile follower mechanism in direction imported and exported by wire according to claim 2, it is characterized in that, described feet also comprises driving mechanism, described inner ring is connected to described connecting ring rotationally, described driving mechanism is used for the one-directional rotation point resultant motion between epimere and hypomere being converted to inner ring, described driving mechanism comprises the ratchet of ratchet and driving pawl, and described ratchet coaxially links together with described inner ring; Described ratchet links together with hypomere.
4. the adjustable pile driver pile follower mechanism in direction imported and exported by wire according to claim 3, it is characterized in that, described ratchet is fixed in drive rod, described ratchet is connected with described hypomere by described drive rod, and described drive rod is connected with and drives described ratchet to be brought together into engage spring on described ratchet.
5. the adjustable pile driver pile follower mechanism in direction imported and exported by the wire according to claim 1 or 2 or 3 or 4, it is characterized in that, described frame 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 two lower ends of cranking arm be that "eight" shape distributes on cranking arm described in being pressed in for making depression bar.
6. the adjustable pile driver pile follower mechanism in direction imported and exported by wire according to claim 5, it is characterized in that, described frame 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 adjustable pile driver pile follower mechanism in direction imported and exported by the wire according to claim 1 or 2 or 3 or 4, it is characterized in that, described frame is also provided with a pair chucking power regulating wheel, described chucking power regulating wheel comprise tubular structure base wheel and expandable be looped around described base wheel outside holding sheet, the grip block of the arc that described holding sheet is distributed by the circumference that some pieces are taken turns along base is formed, described grip block is provided with some slide bars extended along the radial direction of base wheel, described sliding bar is arranged in described base wheel, the inner of described slide bar is provided with the spring driving and move outside slide bar, described base wheel is also provided with the adjustment structure of the radial position along base wheel regulating described spring.
8. the adjustable pile driver pile follower mechanism in direction imported and exported by wire according to claim 7, it is characterized in that, described adjustment structure comprises two conical heads, conical head is driven to move axially and conical head can be made to stop at the drives structure of desired location and some push rods, described two conical heads are slidably connected in the two ends of described base wheel in the mode that miner diameter end subtend is arranged, the two ends of described push rod are shelved on the conical surface of described two conical heads, all described slide bars of same grip block pass through described spring supporting on same described push rod, the described slide bar of each block grip block is respectively supported by a described push rod.
9. the adjustable pile driver pile follower mechanism in direction imported and exported by wire according to claim 8, and it is characterized in that, described conical head is provided with cylindrical section, and described conical head is slidably connected in described base wheel by described cylindrical section.
10. the adjustable pile driver pile follower mechanism in direction imported and exported by the wire according to claim 1 or 2 or 3 or 4, it is characterized in that, described tube head and wire be provided with between importing and exporting tube head is supported in described wire import and export in support ring, described tube head and wire are matched in clearance between importing and exporting, and described support ring is fixed in described wire and imports and exports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961738.4U CN205224035U (en) | 2015-11-29 | 2015-11-29 | Quick -witted pile follower mechanism of stake is planted to conducting wire inlet and outlet orientation adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961738.4U CN205224035U (en) | 2015-11-29 | 2015-11-29 | Quick -witted pile follower mechanism of stake is planted to conducting wire inlet and outlet orientation adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205224035U true CN205224035U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961738.4U Expired - Fee Related CN205224035U (en) | 2015-11-29 | 2015-11-29 | Quick -witted pile follower mechanism of stake is planted to conducting wire inlet and outlet orientation adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205224035U (en) |
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2015
- 2015-11-29 CN CN201520961738.4U patent/CN205224035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |