CN103215955A - Airborne hydraulic spiral pile driver - Google Patents
Airborne hydraulic spiral pile driver Download PDFInfo
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- CN103215955A CN103215955A CN2013101141657A CN201310114165A CN103215955A CN 103215955 A CN103215955 A CN 103215955A CN 2013101141657 A CN2013101141657 A CN 2013101141657A CN 201310114165 A CN201310114165 A CN 201310114165A CN 103215955 A CN103215955 A CN 103215955A
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Abstract
The invention relates to an airborne hydraulic spiral pile driver, which is characterized by being mainly composed of a pile frame, a pile frame tray, a connecting frame, a fixed frame, a control panel and a hydraulic transmission system, wherein the pile frame is fixedly arranged on a tractor body through the pile frame tray, the connecting frame and the fixed frame; the related parts of a hydraulic system device are respectively arranged on the pile frame, the pile frame tray, the connecting frame and the fixed frame; and a power drive is connected with the input shaft of a gear pump reduction gearbox of the hydraulic system through the rear axle power output shaft of the tractor body. The hydraulic system is controlled through the control panel to work, so that the pile driver realizes the functions of pile frame rotation, stretching out and drawing back, take-off and landing, lifting up and down, supporting, positioning and power head rotation. The airborne hydraulic spiral pile driver is small and light, has a simple and compact structure, flexible operation and small input, and is suitably used in photovoltaic power station or other smaller construction projects. The airborne hydraulic spiral pile driver has the advantages of good economy, safety, easiness in operation and maintenance, high positioning precision, good stability and the like.
Description
Technical field
The present invention relates to a kind of pile driver, relate to the pile driving rig that is used in photo-voltaic power generation station basis and less work items, especially a kind of airborne hydraulic screw pile driver.
Background technology
The screw pile driver that uses generally is fixed or caterpillar at present, it is smooth solid that wherein caterpillar pile driver requires the work-yard to answer, foundation bearing is big, to operating personnel and the stake processing request than higher, so there is the cost height in the crawler belt pile driver that uses at present, efficient is low, complicated operation, difficult maintenance, positioning accuracy is not high, and verticality is difficult to control, single rotation direction, rotate the also shortcoming of underaction, poor for the planeness adaptive capacity of quality base differently, be not suitable in photo-voltaic power generation station and less work items, using.
Summary of the invention
The object of the present invention is to provide a kind of above-mentioned prior art shortcoming that overcomes, have simple in structurely, easy to process, easy operating and maintenance, positioning accuracy height, good stability, maintenance cost is low, and is small-sized convenient, is fit to the airborne hydraulic screw pile driver of different geology constructions;
For achieving the above object, the technical solution adopted in the present invention is: this kind airborne hydraulic screw pile driver, comprise: tractor fuselage, pile frame, unit head, hydraulic oil container, gear pump of hydraulic system and reduction box, hydraulic motor, console and hydraulic system, described hydraulic oil container, gear pump of hydraulic system and reduction box are fixed on the tractor fuselage, hydraulic motor, console fit on the pile frame, and unit head is connected on the output shaft of hydraulic motor lower end; One group of seven valve in the hydraulic system, be communicated with left side supporting cylinder, right side supporting cylinder, left side lifting hydraulic cylinder, right side lifting hydraulic cylinder, left side telescopic hydraulic cylinder, right side telescopic hydraulic cylinder, landing hydraulic cylinder and hydraulic motor respectively, it is characterized in that: pile frame is fixed on the tractor fuselage by pile frame pallet, link, fixed mount; The relevant parts of described hydraulic system are separately positioned on pile frame, pile frame pallet, link, the fixed mount; Power drive is by the back axle power output shaft of tractor fuselage equipment, is connected with the power shaft of gear pump of hydraulic system reduction box;
Described a kind of airborne hydraulic screw pile driver, it is characterized in that: the interior guide rail that pile frame is provided with fits in the guide-track groove of outer guide, interior guide rail upper end is provided with fixed support, the lower end of interior guide rail is fixed with semicircle baffle plate, and the back of guide rail lower end in the semicircle chimb of semicircle baffle plate is located at, interior guide rail is welded face-to-face by two channel-section steels; The upper surface of outer guide fit over fixed support the two ends cantilever arm below, below the cantilever arm of the two ends of fixed support, and be provided with axle sleeve one and axle sleeve two in the outer guide outside, axle sleeve one and axle sleeve two are fixed with an end of left side lifting hydraulic cylinder and right side lifting hydraulic cylinder respectively, the other end of left side lifting hydraulic cylinder and right side lifting hydraulic cylinder is connected on the set bearing in outer guide both sides two, the bearing three; Be connected with fixed pulley one with the bearing pin strand on the journal stirrup one that is provided with at the middle part of interior guide rail fixed support; Hydraulic motor fits in the hydraulic motor case, the hydraulic motor case fits in the interior guide-track groove, on hydraulic motor, be fixed with ballast box, the top of hydraulic motor is connected an end of chain, the other end of chain passes ballast box by behind the fixed pulley one, is fixed on the middle set bearing four of outer guide top braces; Outer guide is provided with console in the front at vertical direction middle part; Outer guide is provided with the middle part and supports in the vertical direction middle and upper part, be provided with journal stirrup two in the middle of supporting at the middle part, and journal stirrup dual-purpose bearing pin strand connects an end of landing hydraulic cylinder, and the other end of landing hydraulic cylinder connects with six strands of the journal stirrup on bearing pin and the link;
Described a kind of airborne hydraulic screw pile driver, it is characterized in that: the pile frame pallet is provided with: supporting plate, journal stirrup three, journal stirrup four, a pair of fixed pulley seven; On the link: be provided with bearing pin one, chute, journal stirrup five, bearing five, journal stirrup six; Fixed mount is provided with: upper junction plate, carriage, bearing pin two, cylinder sleeve one, base for supporting one, base for supporting two, cylinder sleeve two, side connecting plate; Pile frame is fixed on the supporting plate of pile frame pallet by the bottom support and the bottom guide groove outside of outer guide; One end of left side telescopic hydraulic cylinder and right side telescopic hydraulic cylinder links on the journal stirrup three and journal stirrup four of pile frame pallet with bearing pin respectively, the other end of left side telescopic hydraulic cylinder and right side telescopic hydraulic cylinder is respectively with on the bearing pin one that links link, two fixed pulleys, seven, two fixed pulleys seven are installed movingly in the chute on link on the pile frame pallet; Set journal stirrup five usefulness bearing pins strand is linked back on the link changes an end of hydraulic cylinder, and the other end of rotating hydraulic cylinder is connected on the bearing one that the tractor fuselage fixed with the bearing pin strand; Link connects by two strands of the bearing pin on bearing five pin-and-holes and the fixed mount; Fixed mount is provided with two hydraulic cylinders one and the cylinder sleeve two of symmetry, left side supporting cylinder and right side supporting cylinder fit in hydraulic cylinder two and the hydraulic cylinder one, and the left side supporting cylinder and the right side supporting cylinder other end connect with bearing pin and base for supporting one and base for supporting two strands respectively; Upper junction plate on the fixed mount and both sides side connecting plate are made steelframe, and upper junction plate is connected by a plurality of bolt with the tractor fuselage with the both sides side connecting plate; Fuel tank is fixed on the fixed mount bracket; Gear pump of hydraulic system and reduction box are positioned at carriage and both sides side connecting plate, are connected with the back axle power output shaft of tractor fuselage equipment, and gear pump of hydraulic system and reduction box casing are fixed with bolt and tractor fuselage;
Described a kind of airborne hydraulic screw pile driver is characterized in that: interior guide rail lower end two lateral surfaces are symmetrically installed with fixed pulley three, fixed pulley four, and two medial surfaces of guide groove are symmetrically installed with fixed pulley five and fixed pulley six on outer guide;
Described a kind of airborne hydraulic screw pile driver, it is characterized in that: the hydraulic motor case profile of fixed hydraulic motor is a cylindrical shape, the bilateral symmetry that hydraulic motor case and interior guide rail match is equipped with fixed pulley two, and 2 of every sides, the hydraulic motor case passes through the fixed pulley two (13) of being joined, movingly in pile frame (2) in the channel-section steel groove of guide rail (3).
The present invention's beneficial effect compared with prior art: because pile driver is carried on the wheeled tractor, pile driver adopts hydraulic drive, therefore, has small portable, compact conformation, manoeuvrable, drop into little advantage, be adapted at using in photo-voltaic power generation station and other the less building projects; The present invention is simple in structure, and is easy to process, and has good and economic, safety, easy operating and maintenance, positioning accuracy height, double rotational directions, good stability, advantage such as maintenance cost is low.
Description of drawings:
Fig. 1 is the schematic perspective view of structure of the present invention;
Fig. 2 is that A among Fig. 1 is to view;
Fig. 3 is a guide rail front view in the pile frame;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is a pile frame outer guide front view;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the vertical view of Fig. 6;
Fig. 9 is a pile frame pallet front view;
Figure 10 is the left view of Fig. 9;
Figure 11 is the vertical view of Fig. 9;
Figure 12 is the link front view;
Figure 13 is the left view of Figure 12;
Figure 14 is the vertical view of Figure 12;
Figure 15 is the fixed mount front view;
Figure 16 is the left view of Figure 15;
Figure 17 is the vertical view of Figure 15;
Figure 18 is the hydraulic drive fundamental diagram;
Among the figure:
1, fuselage; 2, pile frame; 3, interior guide rail; 4, fixed pulley one; 5, outer guide; 6, right side lifting hydraulic cylinder; 7, chain; 8, console; 9, right side telescopic hydraulic cylinder; 10, ballast box; 11, hydraulic motor case; 12, unit head; 13, fixed pulley two; 14, pile frame pallet; 15, left side telescopic hydraulic cylinder; 16, link; 18, fixed mount; 19, rotating hydraulic cylinder; 20, hydraulic oil container; 21, bearing one; 22, left side lifting hydraulic cylinder; 23, landing hydraulic cylinder; 25, fixed pulley three; 26, fixed pulley four; 27, axle sleeve one; 28, fixed support; 29, axle sleeve two; 30, journal stirrup one; 31, baffle plate; 32, top braces; 33, fixed pulley five; 34, the middle part is supported; 35, bearing two; 36, bottom support; 37, bearing three; 38, fixed pulley six; 39, bearing four; 40, journal stirrup two; 41, supporting plate; 42, journal stirrup three; 43, fixed pulley seven; 44, journal stirrup four; 45, bearing pin one; 46, chute; 47, journal stirrup five; 48, bearing five; 49, journal stirrup six; 50, upper junction plate; 51, carriage; 52, bearing pin two; 53, cylinder sleeve one; 54, base for supporting one; 55, base for supporting two; 56, cylinder sleeve two; 57, side connecting plate; 58, gear pump; 59, hydraulic motor; 60, left side supporting cylinder; 61, right side supporting cylinder; 62, oil filter.
The specific embodiment:
In order to further specify above-mentioned purpose of the present invention, technical scheme and effect, reach relevant technique known knowledge by the following examples in conjunction with the accompanying drawings the present invention be described:
Shown in Fig. 1-2, a kind of airborne hydraulic screw pile driver, comprise: tractor fuselage 1, pile frame 2, unit head 12, hydraulic oil container 20, gear pump of hydraulic system 58 and reduction box, hydraulic motor 59, console 8 and hydraulic system, described hydraulic oil container 20, gear pump of hydraulic system 58 and reduction box are fixed on the tractor fuselage 1, hydraulic motor 59, console 8 fit on the pile frame 2, and unit head 12 is connected on the hydraulic motor 59 lower end output shafts; One group of seven valve in the hydraulic system, be communicated with left side supporting cylinder 60, right side supporting cylinder 61, left side lifting hydraulic cylinder 22, right side lifting hydraulic cylinder 6, left side telescopic hydraulic cylinder 15, right side telescopic hydraulic cylinder 9, landing hydraulic cylinder 23 and hydraulic motor 59 respectively, and control the work of these seven oil circuit parts, thereby realize that pile frame rotates, flexible, landing, lifting, support, location and unit head spinfunction; Pile frame 2 is fixed on the correct position of tractor fuselage 1 by pile frame pallet 14, link 16, fixed mount 18, and described correct position can be set according to the actual job needs; The relevant parts of described hydraulic system are separately positioned on pile frame 2, pile frame pallet 14, link 16, the fixed mount 18; Power drive is by the back axle power output shaft of tractor fuselage 1 equipment, is connected with the power shaft of gear pump of hydraulic system 58 reduction boxes;
Pile frame 2 is guiding and bracing or strutting arrangements of drilling system, shown in Fig. 3-8, the interior guide rail 3 that pile frame 2 is provided with fits in the guide-track groove of outer guide 5, interior guide rail 3 lower ends two lateral surfaces are symmetrically installed with fixed pulley 3 25, fixed pulley 4 26, are symmetrically installed with fixed pulley 5 33 and fixed pulley 6 38 at two medial surfaces of outer guide 5 upper end guide grooves; The interior guide rail 3 of described employing, the channel-section steel slideway of outer guide 5, unit head 12 can vertically slide up and down along slideway, also leads and antitorque effect for unit head 12 has moved up and down simultaneously; Fixed pulley 3 25 of being joined and fixed pulley 4 26, fixed pulley 5 33 and fixed pulley 6 38, when making unit head 12 work, the frictional force of guide rail 3 when outer guide 5 slides up and down in can reducing; Detachable when steel earth anchor of installing on the unit head 12 or drilling rod delivery;
Be fixed with ballast box 10 on hydraulic motor 59, the top of hydraulic motor 59 is connected an end of chain 7, and the other end of chain 7 passes ballast box 10 by behind the fixed pulley 1, is fixed on the outer guide 5 top braces 32 middle set bearings 4 39; Outer guide 5 is provided with console 8 in the front at vertical direction middle part; Outer guide 5 is provided with the middle part and supports 34 in the vertical direction middle and upper part, support the 34 middle journal stirrups 2 40 that are provided with at the middle part, and journal stirrup 2 40 usefulness bearing pins strand connects an end of landing hydraulic cylinder 23, and the other end of landing hydraulic cylinder 23 with 6 49 strands of the journal stirrup on bearing pin and the link 16 even;
Shown in Fig. 9-17, pile frame pallet 14 is provided with: supporting plate 41, journal stirrup 3 42, journal stirrup 4 44, a pair of fixed pulley 7 43; On the link 16: be provided with bearing pin 1, chute 46, journal stirrup 5 47, bearing 5 48, journal stirrup 6 49; Fixed mount 18 is provided with: upper junction plate 50, carriage 51, bearing pin 2 52, cylinder sleeve 1, base for supporting 1, base for supporting 2 55, cylinder sleeve 2 56, side connecting plate 57;
Pile frame 2 is fixed by welding on the supporting plate 41 of pile frame pallet 14 by the bottom support 36 and the bottom guide groove outside of outer guide 5, forms the steel work welding, and bulk strength is big, and is not yielding; One end of left side telescopic hydraulic cylinder 15 and right side telescopic hydraulic cylinder 9 links on the journal stirrup 3 42 and journal stirrup 4 44 of pile frame pallet 14 with bearing pin respectively, the other end of left side telescopic hydraulic cylinder 15 and right side telescopic hydraulic cylinder 9 is respectively with on the bearing pin 1 that links link 16, two fixed pulleys, 7 43, two fixed pulleys 7 43 are installed movingly in the chute on link 16 46 on the pile frame pallet 14;
Set journal stirrup 5 47 usefulness bearing pins strand is linked back on the link 16 changes an end of hydraulic cylinder 19, and the other end of rotating hydraulic cylinder 19 is connected on the bearing 1 that tractor fuselage 1 fixed with the bearing pin strand; Link 16 connects by 2 52 strands of the bearing pin on bearing 5 48 pin-and-holes and the fixed mount 18;
Fixed mount 18 is provided with two hydraulic cylinders 1 and the cylinder sleeve 2 56 of symmetry, left side supporting cylinder 60 and right side supporting cylinder 61 fit in hydraulic cylinder 2 56 and the hydraulic cylinder 1, and the left side supporting cylinder 60 and right side supporting cylinder 61 other ends connect with bearing pin and base for supporting 1 and base for supporting 2 55 strands respectively; Upper junction plate 50 and both sides side connecting plate 57 on the fixed mount 18 are made steelframe, and upper junction plate 50 is connected by a plurality of bolt with tractor fuselage 1 with both sides side connecting plate 57; Fuel tank 20 is fixed on fixed mount 18 bracket 51; Gear pump of hydraulic system 58 and reduction box are positioned at carriage 51 and both sides side connecting plate 57, are connected with the back axle power output shaft of tractor fuselage 1 equipment, and gear pump of hydraulic system 58 and reduction box casing are fixing with bolt and tractor fuselage 1;
When above-mentioned pile frame 2 was worked, to the pile body top application of force, application of force direction was consistent with the pile body rotation direction by hydraulic cylinder, and pile body is screwed in ground downwards by the top; Pile frame pallet 14 movingly in the chute on link 16 46, makes link 16 elastic together with pile frame 2 by two fixed pulleys 7 43, realizes location about pile frame 2 and stake; Link 16 connects by 2 52 strands of the bearing pin on bearing 5 48 pin-and-holes and the fixed mount 18, can make pile frame 2, pile frame pallet 14 and link 16 integral left right-hand rotations, realizes the location, front and back of pile frame 2 and stake; Fixed mount 18 usefulness bolts and tractor fuselage 1 are fixing, form whole steel frame construction, realize quick for installation, easy to maintenance;
Pile frame 2 when not working and fuselage inclined, during work and fuselage in vertical state; Utilize on the pile frame pallet 14 landing hydraulic cylinder 23 to regulate, convenient and swift; The left side lifting hydraulic cylinder 22 that interior guide rail 3 and outer guide 5 usefulness axle sleeves 2 29 are connected with bearing 2 35, the right side lifting hydraulic cylinder 6 that is connected with bearing 3 37 with axle sleeve 1, be used for finishing the landing of 7 pairs of unit heads 12 of chain, and realize interior guide rail 3 and move up and down along outer guide 5 guide chutes; Slew gear is realized being not less than in 90 rotating ranges of spending by rotating hydraulic cylinder 19 and is located;
Left side supporting cylinder 60 1 ends are fixed in the cylinder sleeve 2 56 in the fixed mount 18, and the other end connects with bearing pin and base for supporting 2 55 strands in the fixed support 18, controls seven valves 6., just can finish the support on the left of the pile driver and pack up action; Supporting cylinder 61 1 ends in right side are fixed in the cylinder sleeve 53 in the fixed mount 18, and 7. the other end controls seven valves with the base for supporting one 54 strand companies in bearing pin and the fixed support 18, just can finish the support on pile driver right side and pack up action; Left side supporting cylinder 60 and right side supporting cylinder 61 are distributed in the outside of tractor trailing wheel, in the tractor driving process, and liftoff packing up; Before the piling operation, respectively left side hydraulic leg 17 and right side hydraulic leg 24 are supported on the ground, left side supporting cylinder 60 and right side supporting cylinder 61 are controlled separately, adjust the supported on both sides height, make the pile frame pallet 14 whole levels that keep, guarantee the stability of pile frame 2 when work;
Landing hydraulic cylinder 23 1 ends are connected on the link on the journal stirrup 6 49 in 16 with bearing pin strand, the other end twists on the journal stirrup 2 40 that is connected in pile frame 2 outer guides 5 with bearing pin, control seven valves 4., just can control the landing action of pile frame 2, in the tractor driving process, collapsible inclination, convenient and swift, need not dismantle during transportation, when the piling operation yet, regulate pile frame 2 and ground angle, guarantee the verticality on stake and ground; Rotating hydraulic cylinder 19 1 ends twist on the bearing 1 that is connected in the tractor fuselage 1 with bearing pin, the other end twists on the journal stirrup 5 47 that is connected in the link 16 with bearing pin, make pile frame 2 and pile frame pallet 14 together with link 16 whole revolutions, control seven valves 5., just can finish pile frame 2 whole left and right sides displacement actions, realize the above revolution of stake machine 90 degree, thereby guarantee pile frame 2 and stake left and right sides accurate positioning;
Left side telescopic hydraulic cylinder 15 and right side telescopic hydraulic cylinder 9 one ends are connected on the link 16 with bearing pin one 45 strands, left side telescopic hydraulic cylinder 15 other ends twist on the journal stirrup 4 44 that is connected in the pile frame pallet 14 with bearing pin, telescopic hydraulic cylinder 9 other ends in right side twist on the journal stirrup 3 42 that is connected in the pile frame pallet 14 with bearing pin, control seven valves 3., just can control left side telescopic hydraulic cylinder 15 and right side telescopic hydraulic cylinder 9 twin-tubs simultaneously, realize pile frame 2 whole front and back actions, left side telescopic hydraulic cylinder 15 and right side telescopic hydraulic cylinder 9 twin-tubs are positioned at the middle part of complete machine, deviation between locating before and after adjusting pile frame 2 and the stake, a realization pile frame 2 and a stake front and back accurate positioning when assurance tractor is motionless;
Left side lifting hydraulic cylinder 15 1 ends are fixed on the bearing 3 37 in the outer guide 5, on the axle sleeve 1 in the other end is fixed in the guide rail 3, lifting hydraulic cylinder 6 one ends in right side are fixed on the bearing 2 35 in the outer guide 5, on the axle sleeve 2 29 in the other end is fixed in the guide rail 3, handle seven valves 2., left side lifting hydraulic cylinder 15 and right side lifting hydraulic cylinder 6 moves simultaneously, and realization hydraulic motor 59, ballast box 10 are together with lifting, the down maneuver of unit head 12;
The hydraulic system of this machine, as Fig. 1, Fig. 2, shown in Figure 180, the diesel engine in the fuselage 1 provides driving force for tractor travels simultaneously, provides hydraulic coupling for gear pump; Be connected at the power input shaft with the reduction box on spline and the gear pump 58 on the fuselage 1 back axle power output shaft, gear pump 58 usefulness oil pipes are connected with fuel tank 20 by oil filter 62, gear pump 58 usefulness oil pipes are connected with distributor on the console 8, console 8 comprises one group of seven valve, pressure distributor and operation control lever, and fuel tank 20 usefulness oil pipes are connected with distributor on the console 8; Seven valves on the console 8 are provided with seven control oil channel, be communicated with hydraulic motor 59 respectively, the left side of pile frame 2, right side lifting hydraulic cylinder 6,22, right side, left side telescopic hydraulic cylinder 9,15, landing hydraulic cylinder 23, rotating hydraulic cylinder 19, left side supporting cylinder 60, right side supporting cylinder 61, and control the work of these seven oil circuit parts; Hydraulic motor oil export 59 last time is connected with fuel tank 20 with oil pipe;
Pile frame left side, right side lifting hydraulic cylinder 6,22 and right side, left side telescopic hydraulic cylinder 9,15 are set to the twin-tub structure, and it is safe firm to connect, and make the hydraulic power stable operation, have guaranteed the reliability of work;
The hydraulic drive course of work:
The hydraulic drive operation is finished by 2 people, and a people is the operator on the tractor, another artificial pile driver operative employee; Wherein, the operator on the tractor drives the airborne hydraulic screw pile driver to the precalculated position, job site, the operator on the tractor operates the power of diesel engine on the control fuselage 1,58 work of diesel engine driven gear pump, provide hydraulic coupling by gear pump 58 work, be defeated by fuel tank 20 through oil filter 62, hydraulic oil outputed to console 8, distribute hydraulic oil and control loop operation by console 8 by fuel tank 20;
6., 7. the pile driver operative employee controls left side supporting cylinder 60, right side supporting cylinder 61 separately by the control stick on the console 8; 5. control rotating hydraulic cylinder 19 by the control stick on the console 8; 4. control landing oil cylinder 23 by the control stick on the console 8; Right side, left side telescopic hydraulic cylinder 9,15 move simultaneously, are 3. controlled by the control stick on the console 8; Pile frame left side, right side lifting hydraulic cylinder 6,22 move simultaneously, are 2. controlled by the control stick on the console 8; 1. control stick on the console 8 is controlled hydraulic motor 59 and is realized action;
The pile driver course of work:
During work, the operator on the tractor drives the airborne hydraulic screw pile driver to the assigned position of job site, by console 8 control right side hydraulic leg 24 and left side hydraulic legs 17, earlier fuselage 1 is supported to balance; By the operator steel earth anchor or drilling rod are installed on unit head 12 again, then, pile frame 2 is screwed into the precalculated position, and finish the piling process by driver and operating personnel by console 8 each oil cylinder of control and hydraulic motor work this moment, repeats above step and just can realize continuous piling easily;
More than show and described basic principle of the present invention, principal character and advantage of the present invention; the technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention expands its equivalent by appending claims and defines.
Claims (5)
1. airborne hydraulic screw pile driver, comprise: tractor fuselage (1), pile frame (2), unit head (12), hydraulic oil container (20), gear pump of hydraulic system (58) and reduction box, hydraulic motor (59), console (8) and hydraulic system, described hydraulic oil container (20), gear pump of hydraulic system (58) and reduction box are fixed on the tractor fuselage (1), hydraulic motor (59), console (8) fit on the pile frame (2), and unit head (12) is connected on the output shaft of hydraulic motor (59) lower end; One group of seven valve in the hydraulic system, be communicated with left side supporting cylinder (60), right side supporting cylinder (61), left side lifting hydraulic cylinder (22), right side lifting hydraulic cylinder (6), left side telescopic hydraulic cylinder (15), right side telescopic hydraulic cylinder (9), landing hydraulic cylinder (23) and hydraulic motor (59) respectively, it is characterized in that: pile frame (2) is fixed on the tractor fuselage (1) by pile frame pallet (14), link (16), fixed mount (18); The relevant parts of described hydraulic system are separately positioned on pile frame (2), pile frame pallet (14), link (16), the fixed mount (18); Power drive is by the back axle power output shaft of tractor fuselage (1) equipment, is connected with the power shaft of gear pump of hydraulic system (58) reduction box.
2. a kind of airborne hydraulic screw pile driver according to claim 1, it is characterized in that: the interior guide rail (3) that pile frame (2) is provided with fits in the guide-track groove of outer guide (5), interior guide rail (3) upper end is provided with fixed support (28), the lower end of interior guide rail (3) is fixing with semicircle baffle plate (31), and the semicircle chimb of semicircle baffle plate (31) is located at the back of interior guide rail (3) lower end, and interior guide rail (3) is welded face-to-face by two channel-section steels; The upper surface of outer guide (5) fit over fixed support (28) the two ends cantilever arm below, below the two ends cantilever arm of fixed support (28), and be provided with axle sleeve one (27) and axle sleeve two (29) in outer guide (5) outside, axle sleeve one (27) and axle sleeve two (29) are fixed with an end of left side lifting hydraulic cylinder (22) and right side lifting hydraulic cylinder (6) respectively, the other end of left side lifting hydraulic cylinder (22) and right side lifting hydraulic cylinder (6) is connected on the set bearing two (35) in outer guide (5) both sides, the bearing three (37); The journal stirrup one (30) that is provided with at the middle part of interior guide rail (3) fixed support (28) is gone up with the bearing pin strand and is connected with fixed pulley one (4); Hydraulic motor (59) fits in the hydraulic motor case (11), hydraulic motor case (11) fits in interior guide rail (3) groove, on hydraulic motor (59), be fixed with ballast box (10), the top of hydraulic motor (59) is connected an end of chain (7), the other end of chain (7) passes ballast box (10) by behind the fixed pulley one (4), is fixed on the middle set bearing four (39) of outer guide (5) top braces (32); Outer guide (5) is provided with console (8) in the front at vertical direction middle part; Outer guide (5) is provided with the middle part and supports (34) in the vertical direction middle and upper part, support (34) middle journal stirrup two (40) that is provided with at the middle part, journal stirrup two (40) connects with six (49) strands of the journal stirrup on bearing pin and the link (16) with a bearing pin strand even end of landing hydraulic cylinder (23), the other end of landing hydraulic cylinder (23).
3. a kind of airborne hydraulic screw pile driver according to claim 1 is characterized in that: pile frame pallet (14) is provided with: supporting plate (41), journal stirrup three (42), journal stirrup four (44), a pair of fixed pulley seven (43); On the link (16): be provided with bearing pin one (45), chute (46), journal stirrup five (47), bearing five (48), journal stirrup six (49); Fixed mount (18) is provided with: upper junction plate (50), carriage (51), bearing pin two (52), cylinder sleeve one (53), base for supporting one (54), base for supporting two (55), cylinder sleeve two (56), side connecting plate (57); Pile frame (2) is fixed on the supporting plate (41) of pile frame pallet (14) by the bottom support (36) and the bottom guide groove outside of outer guide (5); One end of left side telescopic hydraulic cylinder (15) and right side telescopic hydraulic cylinder (9) links on the journal stirrup three (42) and journal stirrup four (44) of pile frame pallet (14) with bearing pin respectively, the other end of left side telescopic hydraulic cylinder (15) and right side telescopic hydraulic cylinder (9) is respectively with on the bearing pin one (45) that links link (16), two fixed pulleys, seven (43), two fixed pulleys seven (43) are installed movingly in the chute (46) on link (16) on the pile frame pallet (14); Link (16) is gone up set journal stirrup five (47) and is linked back with the bearing pin strand and changes an end of hydraulic cylinder (19), and the other end of rotating hydraulic cylinder (19) is connected on the bearing one (21) that tractor fuselage (1) fixed with the bearing pin strand; Link (16) connects by two (52) strands of the bearing pin on bearing five (48) pin-and-holes and the fixed mount (18); Fixed mount (18) is provided with two hydraulic cylinders one (53) and the cylinder sleeve two (56) of symmetry, left side supporting cylinder (60) and right side supporting cylinder (61) fit in hydraulic cylinder two (56) and the hydraulic cylinder one (53), and the left side supporting cylinder (60) and right side supporting cylinder (61) other end use bearing pin and base for supporting one (54) and base for supporting two (55) strands to connect respectively; Upper junction plate (50) and both sides side connecting plate (57) on the fixed mount (18) are made steelframe, and upper junction plate (50) is connected by a plurality of bolt with tractor fuselage (1) with both sides side connecting plate (57); Fuel tank (20) is fixed on fixed mount (18) bracket (51); Gear pump of hydraulic system (58) and reduction box are positioned at carriage (51) and both sides side connecting plate (57), be connected with the back axle power output shaft of tractor fuselage (1) equipment, gear pump of hydraulic system (58) and reduction box casing are fixing with bolt and tractor fuselage (1).
4. a kind of airborne hydraulic screw pile driver according to claim 2, it is characterized in that: interior guide rail (3) lower end two lateral surfaces are symmetrically installed with fixed pulley three (25), fixed pulley four (26), and two medial surfaces of guide groove are symmetrically installed with fixed pulley five (33) and fixed pulley six (38) on outer guide (5).
5. a kind of airborne hydraulic screw pile driver according to claim 2, it is characterized in that: hydraulic motor case (11) profile of fixed hydraulic motor (59) is a cylindrical shape, hydraulic motor case (11) is equipped with fixed pulley two (13) with the bilateral symmetry that interior guide rail (3) matches, and 2 of every sides, hydraulic motor case (11) passes through the fixed pulley two (13) of being joined, movingly in pile frame (2) in the channel-section steel groove of guide rail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310114165.7A CN103215955B (en) | 2013-04-02 | 2013-04-02 | Airborne hydraulic spiral pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310114165.7A CN103215955B (en) | 2013-04-02 | 2013-04-02 | Airborne hydraulic spiral pile driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103215955A true CN103215955A (en) | 2013-07-24 |
| CN103215955B CN103215955B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310114165.7A Active CN103215955B (en) | 2013-04-02 | 2013-04-02 | Airborne hydraulic spiral pile driver |
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Cited By (6)
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| CN105544540A (en) * | 2016-01-29 | 2016-05-04 | 徐州恒兴金桥机械科技有限公司 | Elevating guide rail for pile driver |
| CN105804636A (en) * | 2016-05-06 | 2016-07-27 | 江苏盖亚环境科技股份有限公司 | Multi-station power head installing mechanism of soil sampling and restoring integrated machine |
| CN108978657A (en) * | 2018-09-21 | 2018-12-11 | 中国人民解放军军事科学院国防工程研究院 | A kind of multi-functional universal fixed device of plant stake device-specific |
| CN110242210A (en) * | 2019-05-22 | 2019-09-17 | 江苏长江机械化基础工程有限公司 | A kind of bored concrete pile high stability puncher |
| CN110438997A (en) * | 2019-06-24 | 2019-11-12 | 覃贤强 | A kind of photovoltaic stake holes casting machine |
| CN118008137A (en) * | 2024-04-08 | 2024-05-10 | 湖南衡利重工机械有限公司 | Multifunctional hydraulic submersible drilling photovoltaic pile driver |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544540A (en) * | 2016-01-29 | 2016-05-04 | 徐州恒兴金桥机械科技有限公司 | Elevating guide rail for pile driver |
| CN105804636A (en) * | 2016-05-06 | 2016-07-27 | 江苏盖亚环境科技股份有限公司 | Multi-station power head installing mechanism of soil sampling and restoring integrated machine |
| CN108978657A (en) * | 2018-09-21 | 2018-12-11 | 中国人民解放军军事科学院国防工程研究院 | A kind of multi-functional universal fixed device of plant stake device-specific |
| CN110242210A (en) * | 2019-05-22 | 2019-09-17 | 江苏长江机械化基础工程有限公司 | A kind of bored concrete pile high stability puncher |
| CN110438997A (en) * | 2019-06-24 | 2019-11-12 | 覃贤强 | A kind of photovoltaic stake holes casting machine |
| CN110438997B (en) * | 2019-06-24 | 2023-09-12 | 覃贤强 | Photovoltaic stake hole casting machine |
| CN118008137A (en) * | 2024-04-08 | 2024-05-10 | 湖南衡利重工机械有限公司 | Multifunctional hydraulic submersible drilling photovoltaic pile driver |
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|---|---|
| CN103215955B (en) | 2016-12-28 |
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