CN109208582A - A kind of reacting cycle piling machine - Google Patents
A kind of reacting cycle piling machine Download PDFInfo
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- CN109208582A CN109208582A CN201811069464.2A CN201811069464A CN109208582A CN 109208582 A CN109208582 A CN 109208582A CN 201811069464 A CN201811069464 A CN 201811069464A CN 109208582 A CN109208582 A CN 109208582A
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- swing arm
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- 230000007246 mechanism Effects 0.000 claims abstract description 103
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 239000004519 grease Substances 0.000 claims description 8
- 210000002445 nipple Anatomy 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/083—Cam, rack or like feed mechanisms
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
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- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
A kind of reacting cycle piling machine, including pedestal and support assembly, differential levelling mechanism is equipped on pedestal, the two swing type wirerope wheel seats matched with differential levelling mechanism are equipped at intervals on the support assembly of differential levelling mechanism back upper place, the two double cam swing arm driving mechanisms matched with two swing type wirerope wheel seats are equipped at intervals on the pedestal on front side of differential levelling mechanism, the first wire rope pulley matched with two double cam swing arm driving mechanisms is equipped in the top relative spacing of support assembly, two sections of wirerope being wrapped on differential levelling mechanism sequentially pass through two swing type wirerope wheel seats, two double cam swing arm driving mechanisms, two first wire rope pulleys are connected with the drill hammer being located between two first wire rope pulleys；It enough drives the biggish drill bit lifting of quality to complete piling operation, expands the scope of application of piling machine, improve the working efficiency and service life of piling machine, reduce piling machine cost.
Description
Technical field:
The present invention relates to a kind of reacting cycle piling machines.
Background technique:
The working principle of reacting cycle piling machine is that drill bit lifting is driven by driving mechanism, using impact force by drill bit injection
Stratum, carries out constructing operation, and this mechanical device is widely used in the fields such as building, hydraulic engineering and forestry, existing piling
Machine directly drives drill bit to do work using steam or oil circuit as driving source mostly, although this traditional dynamic mode can drive
Drill bit lifting carries out construction movement, but is only applicable to the lesser drill bit of quality, the requirement when drill quality is larger, to piston cylinder
It is higher, the increase of piling machine cost is caused, while there is also service lifes short, ineffective problem；In addition, piling machine
Drill bit controls the lifting of drill bit often by the individual wirerope in two sections of its two sides, in use, due to drill bit by
To the influence of ground anti-force and rock stratum stone, after repeatedly construct, wirerope shaking is easy to cause drill bit unstable
Fixed, the length of drill bit both ends wirerope will appear difference, cause drill bit that a degree of inclination occurs, and can not remain horizontal
Position can generate biggish construction error if continuing to construct using inclined drill bit, cause the decline of construction quality.
Summary of the invention:
It is reasonable in design the present invention provides a kind of reacting cycle piling machine, it is able to drive the biggish drill bit lifting of quality
Complete piling operation, expand the scope of application of piling machine, improve the working efficiency and service life of piling machine, reduce piling machine at
This, keeps drill bit to be in a horizontal position in the construction process, stable and firm, eliminates construction error, promotes the construction matter of piling machine
Amount, solves problems of the prior art.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of reacting cycle piling machine, including pedestal and support assembly are equipped with differential levelling mechanism, in differential tune on pedestal
The two swing type wirerope wheel seats matched with differential levelling mechanism are equipped at intervals on the support assembly of flattening mechanism back upper place, in difference
The two double cam swing arm driving machines matched with two swing type wirerope wheel seats are equipped at intervals on pedestal on front side of velocity modulation flattening mechanism
Structure is equipped with the first wire rope pulley matched with two double cam swing arm driving mechanisms in the top relative spacing of support assembly, twines
Two sections of wirerope being wound on differential levelling mechanism sequentially pass through two swing type wirerope wheel seats, two double cam swing arm driving machines
Structure, two first wire rope pulleys are connected with the drill hammer being located between two first wire rope pulleys.
The differential levelling mechanism includes the speed changer being mounted on the base by mounting base, and the input shaft of speed changer passes through
Shaft coupling is connected with drive shaft, and the output shaft of speed changer is transmitted by gear mechanism, between drive shaft and driving motor
Equipped with pneumatic clutch, it is connected separately with braking mechanism in the two sides of transmission output shaft, on the pedestal of drive shaft two sides
Pass through bearing respectively along transmission output shaft direction and wirerope axis be installed, wire rope drum is respectively equipped on wirerope axis,
Wirerope is wound on wire rope drum, the wire rope drum includes the cylinder being set on bearing, on the outside of cylinder both ends
It is respectively equipped with outer panel and interior plate, outside is equipped with intermediate bulkhead in the middle part of cylinder, and the transmission mechanism includes being located at each brake
Driving gear on the outside of mechanism of car has been bolted on the outer panel of each wire rope drum and has been meshed with driving gear
Driven tooth wheel rim, be equipped with locking gear ring in the interior plate outer surface of wire rope drum, the position of corresponding locking gear ring on pedestal
Install the retaining mechanism matched with locking gear ring.
The retaining mechanism includes cylinder of the piston rod towards locking gear ring setting, passes through bolt on the piston rod of cylinder
It is fixed with the locking rack matched with locking gear ring.
The swing type wirerope wheel seat includes the first mounting seat being successively connected on support assembly and the second installation
Pedestal, first mounting seat is identical with the structure of the second mounting seat, including the bottom plate that top is connected with support assembly,
Bottom plate is equipped with gusset, and fixed plate is equipped on gusset, and the first installation axle is equipped in the first mounting seat, installs bottom second
Seat is equipped with the second installation axle, and the limit plate that installation axle matches is equipped on the gusset outside each installation axle, and a wheel carrier is living
It is dynamic to be mounted in the first installation axle and the second installation axle, the second wire rope pulley is installed on wheel carrier, on the second wire rope pulley
Equipped with wirerope, the rope hole that matches with wirerope is equipped in the second installation axle, the wirerope on differential levelling mechanism around
It crosses the second wire rope pulley and is pierced by from rope hole.
The wheel carrier includes two mainboards mutually spliced by shaft, and the shaft in two mainboards is equipped with deep groove ball bearing, deep
Second wire rope pulley is installed on ditch ball bearing, the first swing arm and the second swing arm, the first pendulum has been respectively fixedly connected at the both ends of mainboard
Arm is movably set in the first installation axle, and the second swing arm is movably set in the second installation axle.
It is respectively equipped with copper sheathing between the first swing arm and the first installation axle, between the second swing arm and the second installation axle,
Grease nipple is respectively equipped in one swing arm and the second swing arm, the bottom of the grease nipple is respectively corresponded with the outer surface of copper sheathing to be connected
It is logical, it is equipped with thrust ball bearing between the second swing arm and the second installation axle, the axle bumper plate matched with shaft is equipped on mainboard,
The both ends of mainboard are respectively equipped with reinforcing rib, are equipped with stiffening plate along rope hole direction on mainboard.
Double cam swing arm driving mechanism includes the oscillating arm mechanisms matched and double cam mechanism, the oscillating arm mechanisms packet
Swing wheel support is included, is equipped with wobble wheel centre mount, the swing wheel support far from one end of double cam mechanism swinging wheel support
It is connected by shaft with wobble wheel centre mount, is equipped with third wire rope pulley close to one end of double cam mechanism swinging wheel support,
The wirerope of swing type wirerope wheel seat is pierced by around third wire rope pulley upwards and around the first wirerope, third wire rope pulley
Mechanism matches with double cam, and the swing wheel support is connected by shaft with third wire rope pulley, sets swinging in wheel support
There is the limiting buffer mechanism matched with swing wheel support, the double cam mechanism includes the overhead cam mutually welded by welding hole
Plate, intermediate stiffening plate and lower cam plate, the hardened structure of convex wheel plate and lower cam is identical, respectively includes two halves circular steel plate, two halves
The end face of circular steel plate is staggeredly docked and is integrally connected, and is equipped in the center of convex wheel plate, intermediate stiffening plate and lower cam plate
The shaft hole being connected circumferentially is set between the outer end face of the inner surface and intermediate stiffening plate of convex wheel plate and lower cam plate
There is the consistent sliding slot of groove depth, shaft hole is connected with the output shaft of cam motor, in the shaft of third wire rope pulley two sides respectively
Equipped with idler wheel, two idler wheels are contacted with the convex wheel plate of double cam mechanism and lower cam plate respectively, and cylinder is respectively equipped in idler wheel
Roller bearing and the end ring matched with bearing.
The limiting buffer mechanism includes that the mounting base swung below wheel support is arranged in, and limit is fixed in mounting base
Bar, gag lever post are obliquely installed to wobble wheel centre mount direction, are connected with buffer limit in turn by bolt at the top of gag lever post
Plate and rubber pad.
It is equipped with copper sheathing in shaft, is equipped with positioning plate in wobble wheel centre mount and the junction for swinging wheel support, is swinging
The junction of wheel support and third wire rope pulley is equipped with positioning plate, is equipped with fixed plate in the bottom of wobble wheel centre mount.
Small hoist engine is equipped on pedestal.
The present invention can be realized the lifting of big quality drill bit using the above structure, by double cam swing arm driving mechanism come complete
It is operated at piling construction, one circle of double cam rotation can make swing arm complete double swing, apply so that drill bit be made to complete piling twice
Work operation；It prevents double cam and swing arm from contacting firmly by the limiting buffer mechanism in driving swing arm, increases the firm of piling machine
Degree and service life；When drill bit run-off the straight, drill bit both ends wirerope is individually adjusted by differential levelling mechanism
There is difference in height at the both ends of drill bit and comes compensated drill bit inclination angle to change the length of drill bit both ends wirerope in rope speed out
Degree makes drill bit keep horizontal position；When piling machine breaks down, by the retaining mechanism on differential levelling mechanism by piling machine
Emergent stopping avoids the occurrence of personal safety injury, eliminates safe hidden trouble；Guarantee going out every time for wirerope by swing type wheel seat
Rope direction is same angle, improves the stability of drill bit, while keeping the rope capacity of drill bit two sides impartial, and drill bit is kept to be in
Horizontal plane does not deviate；The mud and impurity in pile hole are extracted by the cleaning mechanism on piling machine, reduces construction and misses
Difference improves construction quality, has the advantages that easily operated, work efficiency is high, long service life.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural schematic diagram of differential levelling mechanism of the invention.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the structural schematic diagram of the retaining mechanism of differential levelling mechanism of the invention.
Fig. 6 is the structural schematic diagram of swing type wirerope wheel seat of the invention.
Fig. 7 is the side view of Fig. 6.
Fig. 8 is the structural schematic diagram of double cam swing arm driving mechanism of the invention.
Fig. 9 is the structural schematic diagram of the double cam of double cam swing arm driving mechanism of the invention.
Figure 10 is the cross-sectional view of Fig. 9.
Figure 11 is the structural schematic diagram of the oscillating arm mechanisms of double cam swing arm driving mechanism of the invention.
Figure 12 is the cross-sectional view of Figure 11.
In figure, 1, pedestal, 2, support assembly, 3, speed changer, 4, shaft coupling, 5, drive shaft, 6, welding hole, 7, air clutch
Device, 8, braking mechanism, 9, wirerope axis, 10, wire rope drum, the 11, first wire rope pulley, 12, drill hammer, 13, outer panel,
14, interior plate, 15, driving gear, 16, driven tooth wheel rim, 17, locking gear ring, 18, cylinder, 19, locking rack, the 20, first peace
Dress pedestal, the 21, second mounting seat, 22, bottom plate, 23, gusset, 24, fixed plate, the 25, first installation axle, the 26, second installation axle,
27, limit plate, the 28, second wire rope pulley, 29, rope hole, 30, mainboard, 31, deep groove ball bearing, the 32, first swing arm, 33, second
Swing arm, 34, copper sheathing, 35, grease nipple, 36, thrust ball bearing, 37, axle bumper plate, 38, reinforcing rib, 39, stiffening plate, 40, wobble wheel
Bracket, 41, wobble wheel centre mount, 42, third wire rope pulley, 43, convex wheel plate, 44, intermediate stiffening plate, 45, lower cam plate,
46, shaft hole, 47, sliding slot, 48, idler wheel, 49, cylinder roller bearing, 50, end ring, 51, gag lever post, 52, buffer limit
Plate, 53, rubber pad, 54, positioning plate, 55, small hoist engine, 56, wirerope.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.
As shown in Fig. 1-12, a kind of reacting cycle piling machine, including pedestal 1 and support assembly 2, it is poor to be equipped on pedestal 1
Velocity modulation flattening mechanism is equipped at intervals with two matched with differential levelling mechanism on the support assembly 2 of differential levelling mechanism back upper place
Swing type wirerope wheel seat, is equipped at intervals on the pedestal 1 on front side of differential levelling mechanism and two swing type wirerope wheel seats match
The two double cam swing arm driving mechanisms closed are equipped with and two double cam swing arm driving mechanisms in the top relative spacing of support assembly 2
The first wire rope pulley 11 matched, two sections of wirerope 56 being wrapped on differential levelling mechanism sequentially pass through two swing type steel wires
Rope sheave seat, two double cam swing arm driving mechanisms, two first wire rope pulleys 11 and the impact drill being located between two first wire rope pulleys
First 12 are connected.
The differential levelling mechanism includes the speed changer 3 being mounted on the base by mounting base, and the input shaft of speed changer 3 is logical
It crosses shaft coupling 4 and is connected with drive shaft 5, the output shaft of speed changer 3 is transmitted by gear mechanism, in drive shaft 5 and driving electricity
It is equipped with pneumatic clutch 7 between machine, braking mechanism 8 is connected separately in the two sides of 3 output shaft of speed changer, at 5 liang of drive shaft
Pass through bearing respectively along the output of speed changer 3 axis direction on the pedestal 1 of side and wirerope axis 9 is installed, is set respectively on wirerope axis 9
There is wire rope drum 10, wirerope 56 is wound on wire rope drum 10, the wire rope drum 10 includes being set on bearing
Cylinder, outer panel 13 and interior plate 14 are respectively equipped on the outside of cylinder both ends, in the middle part of cylinder outside be equipped with intermediate bulkhead, institute
Stating transmission mechanism includes the driving gear 15 for being located at each 8 outside of braking mechanism, in the outer panel 13 of each wire rope drum 10
On the driven tooth wheel rim 16 being meshed with driving gear 15 is bolted, in 14 appearance of interior plate of wire rope drum 10
Face is equipped with locking gear ring 17, and the position of corresponding locking gear ring 17 is equipped with the locking machine matched with locking gear ring 17 on pedestal 1
Structure.
The retaining mechanism includes the cylinder 18 that piston rod is arranged towards locking gear ring 17, is led on the piston rod of cylinder 18
It crosses bolt and is fixed with the locking rack 19 matched with locking gear ring 17.
The swing type wirerope wheel seat includes the first mounting seat 20 and the second peace being successively connected on support assembly 2
Pedestal 21 is filled, first mounting seat 20 is identical with the structure of the second mounting seat 21, including top is connected with support assembly 2
Bottom plate 22, gusset 23 is equipped on bottom plate 22, fixed plate 24 is equipped on gusset 23, the is equipped in the first mounting seat 20
One installation axle 25 is equipped with the second installation axle 26 in the second mounting seat 21, is equipped on the gusset 23 outside each installation axle
The limit plate 27 that installation axle matches, a wheel carrier is movably arranged in the first installation axle 25 and the second installation axle 26, on wheel carrier
Second wire rope pulley 28 is installed, wirerope 56 is equipped on the second wire rope pulley 28, is equipped in the second installation axle 26 and steel
The rope hole 29 that cord 56 matches, wirerope 56 on differential levelling mechanism is around the second wire rope pulley 28 and from rope hole 29
It is pierced by.
The wheel carrier includes two mainboards 30 mutually spliced by shaft, and the shaft in two mainboards 30 is equipped with deep groove ball bearing
31, the second wire rope pulley 28 is installed on deep groove ball bearing, the first swing arm 32 and second has been respectively fixedly connected at the both ends of mainboard 30
Swing arm 33, the first swing arm 32 are movably set in the first installation axle 25, and the second swing arm 33 is movably set in the second installation axle 26.
Copper is respectively equipped between the first swing arm 32 and the first installation axle 25, between the second swing arm 33 and the second installation axle 26
Set 34 is respectively equipped with grease nipple 35, bottom and the copper sheathing 34 of the grease nipple 35 in the first swing arm 32 and the second swing arm 33
Outer surface, which respectively corresponds, to be connected, and thrust ball bearing 36 is equipped between the second swing arm 33 and the second installation axle 26, in mainboard 30
It is equipped with the axle bumper plate 37 matched with shaft, the both ends of mainboard 30 are respectively equipped with reinforcing rib 38, along rope hole on mainboard 30
29 directions are equipped with stiffening plate 39.
Double cam swing arm driving mechanism includes the oscillating arm mechanisms matched and double cam mechanism, the oscillating arm mechanisms packet
It includes and swings wheel support 40, be equipped with wobble wheel centre mount 41, the swing far from one end of double cam mechanism swinging wheel support 40
Wheel support 40 is connected by shaft with wobble wheel centre mount 41, is swinging wheel support 40 close to one end of double cam mechanism equipped with the
The wirerope 56 of three wire rope pulleys 42, swing type wirerope wheel seat is pierced by around third wire rope pulley 42 upwards and around the first steel
Cord 11, third wire rope pulley 42 are matched with double cam mechanism, and the swing wheel support 40 passes through shaft and third wirerope
Wheel 42 is connected, and is swinging the limiting buffer mechanism for being equipped in wheel support 40 and matching with swing wheel support 40, the biconvex turbine
Structure includes the convex wheel plate 43 welded by 6 phase of welding hole, intermediate stiffening plate 44 and lower cam plate 45, convex wheel plate 43 and lower cam
45 structure of plate is identical, respectively includes two halves circular steel plate, and the end face of two halves circular steel plate, which is staggeredly docked, to be integrally connected, in overhead cam
Plate 43, intermediate stiffening plate 44 are equipped with the shaft hole 46 being connected with the center of lower cam plate 45, in convex wheel plate 43 under
Circumferentially arranged with the consistent sliding slot 47 of groove depth, shaft hole between the inner surface of lobe plate 45 and the outer end face of intermediate stiffening plate 44
46 are connected with the output shaft of cam motor, and idler wheel 48, two idler wheels 48 are respectively equipped in the shaft of 42 two sides of third wire rope pulley
It is contacted respectively with the convex wheel plate 43 of double cam mechanism and lower cam plate 45, cylinder roller bearing 49 is respectively equipped in idler wheel 48
With the end ring 50 matched with bearing.
The limiting buffer mechanism includes that the mounting base swung below wheel support is arranged in, and limit is fixed in mounting base
Bar 51, gag lever post 51 are obliquely installed to 41 direction of wobble wheel centre mount, are connected in turn at the top of gag lever post 51 by bolt
Buffer limit plate 52 and rubber pad 53.
It is equipped with copper sheathing in shaft, is equipped with positioning plate 54 in wobble wheel centre mount 41 and the junction for swinging wheel support 40,
It is equipped with positioning plate in the junction for swinging wheel support 40 and third wire rope pulley 42, is equipped in the bottom of wobble wheel centre mount 41 solid
Fixed board.
It is equipped with small hoist engine 55 on pedestal 1, improves the working efficiency of device.
When drill hammer completes a piling construction, driving gear 6 is connected with the output shaft of driving motor, passes through shaft coupling
4 and drive shaft 5 drive the output shaft rotation of speed changer 3, speed changer 3 can adjust speed changer 3 according to user's actual need
The speed of output shaft, the output shaft of speed changer 3 drive the driving gear 15 of its two sides to rotate, pass through driving gear 15 and driven tooth
Wheel rim 16 is meshed, and drives wire rope drum 10 to rotate, wirerope is along the first wire rope pulley 11, third wire rope pulley 42 and second
The wheel of wirerope 28 is recovered on wire rope drum 10, and drill hammer 12 is driven to rise, and drill hammer 12 returns to the top of support assembly 2
Portion, braking mechanism 8 brake, and swing wheel support 40 and are compressed by lobe plate, keep horizontal, drill hammer 12 is made to be maintained at initial bit
It sets.
When drill hammer 12 is driven piles, cam motor drives convex wheel plate 43 and lower cam plate 45 to rotate simultaneously, cam
On arc surface pinch rollers 48, idler wheel 48 slides on arc surface, when third wire rope pulley 42 reaches the end face of lobe plate,
Under the action of 12 gravity of drill hammer, swings wheel support 40 and rotate around the axis, third wire rope pulley 43 rises in lobe plate
Sliding slot 47 in, drill hammer 12, which falls, completes a piling construction, and the intermediate stiffening plate 44 in sliding slot 47 is circumferential along lobe plate
Setting, and the groove depth of sliding slot 47 is consistent, under the action of cam motor, lobe plate is continued to rotate, the circular arc face pressure on lobe plate
Tight idler wheel 48, idler wheel 48 slide on arc surface, swing wheel support 40 and decline around the shaft, drill hammer 12 rises, due to cam
Plate is staggeredly docked by two halves circular steel plate and is integrally connected, and cam is rotational symmetry shape structure, and one circumference of rotation can be completed twice
The lifting action of drill hammer 12 improves the working efficiency of piling machine, and the limiting buffer mechanism swung in wheel support 40 passes through
Buffer limit plate 52 contacts firmly to prevent from swinging wheel support 40 and cam, protects the internal structure of piling machine, and rubber pad 53 can be with
Play the role of certain buffer protection；Copper sheathing in shaft swings positioning plate 54 and wobble wheel centre mount 41 on wheel support 40
The fixed plate of bottom can make the structure of piling machine more stable and firm；Drill hammer 12 is by the individual two sections of steel wires in its two sides
Rope carries out installation fixation, when drill hammer 12 tilts, is carried out using braking mechanism 8 to corresponding 3 output shaft of speed changer
Slow down or brake, the output revolving shaft of the other side keeps normal speed, by the speed difference of two output shafts in drill hammer 12
Two sides generate difference in height, so that inclined drill hammer 12 is come back to horizontal position, between drive shaft 5 and driving gear 6
What pneumatic clutch 7 made piling machine starts and stops stable action, reduces the shaking of entire mechanism, when piling machine breaks down
When, piling machine emergent stopping can be avoided the occurrence of the injury of personal safety, eliminated safe hidden trouble by retaining mechanism；Swing type steel
Cord wheel seat is swung by the first swing arm 32 and the second swing arm 33 around installation axle, is guaranteed each section of wirerope and is all pressed from rope hole 29
It is exported according to same direction and angle, the deep groove ball bearing 31 and grease nipple 35 inside the second wire rope pulley 28 match, and make
Contain lubricating oil in race on second wire rope pulley 28, reduces frictional force of the wirerope in sliding process, reduce wirerope
Error on rope outlet direction, gusset 23, axle bumper plate 37, stiffening plate 39 and fixed plate 24 on wheel seat can increase the firm of device
Degree improves the service life of device, guarantees that the rope capacity of 12 two sides of drill hammer is consistent, drill hammer 12 is kept to be in
Horizontal position, 36 energy of thrust ball bearing since the swing speed of swing arm is slower, between the second swing arm 33 and the second installation axle 26
It is enough to increase lubrication, reduce resistance.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of reacting cycle piling machine, including pedestal and support assembly, it is characterised in that: be equipped with differential on pedestal and level machine
Structure is equipped at intervals with the two swing type steel wires matched with differential levelling mechanism on the support assembly of differential levelling mechanism back upper place
Rope sheave seat is equipped at intervals with two double cams matched with two swing type wirerope wheel seats on the pedestal on front side of differential levelling mechanism
Swing arm driving mechanism is equipped with the first steel matched with two double cam swing arm driving mechanisms in the top relative spacing of support assembly
Cord wheel, two sections of wirerope being wrapped on differential levelling mechanism sequentially pass through two swing type wirerope wheel seats, two double cams pendulum
Arm driving mechanism, two first wire rope pulleys are connected with the drill hammer being located between two first wire rope pulleys.
2. a kind of reacting cycle piling machine according to claim 1, it is characterised in that: the differential levelling mechanism includes passing through
The speed changer that mounting base is mounted on the base, the input shaft of speed changer are connected with drive shaft by shaft coupling, speed changer it is defeated
Shaft is transmitted by gear mechanism, pneumatic clutch is equipped between drive shaft and driving motor, in transmission output shaft
Two sides are connected separately with braking mechanism, are pacified respectively by bearing on the pedestal of drive shaft two sides along transmission output shaft direction
Equipped with wirerope axis, it is respectively equipped with wire rope drum on wirerope axis, wirerope, the steel wire are wound on wire rope drum
Rope drum includes the cylinder being set on bearing, outer panel and interior plate is respectively equipped on the outside of cylinder both ends, in the middle part of cylinder
Outside is equipped with intermediate bulkhead, and the transmission mechanism includes the driving gear being located on the outside of each braking mechanism, in each wirerope
The driven tooth wheel rim being meshed with driving gear is bolted on the outer panel of roller, in the interior plate of wire rope drum
Outer surface is equipped with locking gear ring, and the position of corresponding locking gear ring is equipped with the retaining mechanism matched with locking gear ring on pedestal.
3. a kind of reacting cycle piling machine according to claim 2, it is characterised in that: the retaining mechanism includes piston rod court
The cylinder being arranged to locking gear ring, is fixed with the locking teeth matched with locking gear ring by bolt on the piston rod of cylinder
Item.
4. a kind of reacting cycle piling machine according to claim 1, it is characterised in that: the swing type wirerope wheel seat includes
The first mounting seat and the second mounting seat being successively connected on support assembly, first mounting seat and the second installation bottom
The structure of seat is identical, and including the bottom plate that top is connected with support assembly, gusset is equipped on bottom plate, is equipped with and fixes on gusset
Plate is equipped with the first installation axle in the first mounting seat, the second installation axle is equipped in the second mounting seat, in each installation axle
External gusset is equipped with the limit plate that installation axle matches, and a wheel carrier is movably arranged on the first installation axle and the second installation axle
On, the second wire rope pulley is installed on wheel carrier, on the second wire rope pulley be equipped with wirerope, in the second installation axle be equipped with
The rope hole that wirerope matches, the wirerope on differential levelling mechanism are pierced by around the second wire rope pulley and from rope hole.
5. a kind of reacting cycle piling machine according to claim 4, it is characterised in that: the wheel carrier includes two by shaft phase
The mainboard of splicing, the shaft in two mainboards are equipped with deep groove ball bearing, the second wire rope pulley are equipped on deep groove ball bearing, in master
The first swing arm and the second swing arm has been respectively fixedly connected in the both ends of plate, and the first swing arm is movably set in the first installation axle, the second swing arm
It is movably set in the second installation axle.
6. a kind of reacting cycle piling machine according to claim 5, it is characterised in that: the first swing arm and the first installation axle it
Between, between the second swing arm and the second installation axle be respectively equipped with copper sheathing, be respectively equipped with grease nipple in the first swing arm and the second swing arm,
The bottom of the grease nipple is respectively corresponded with the outer surface of copper sheathing to be connected, and is equipped with and pushes away between the second swing arm and the second installation axle
Power ball bearing is equipped with the axle bumper plate matched with shaft on mainboard, and the both ends of mainboard are respectively equipped with reinforcing rib, the edge on mainboard
Rope hole direction is equipped with stiffening plate.
7. a kind of reacting cycle piling machine according to claim 1, it is characterised in that: double cam swing arm driving mechanism packet
The oscillating arm mechanisms matched and double cam mechanism are included, the oscillating arm mechanisms include swinging wheel support, are swinging wheel support far from double
One end of cam mechanism is equipped with wobble wheel centre mount, and the swing wheel support is connected with wobble wheel centre mount by shaft, is being put
Driving wheel bracket is equipped with third wire rope pulley close to one end of double cam mechanism, and the wirerope of swing type wirerope wheel seat bypasses third
Wire rope pulley is pierced by upwards and around the first wirerope, and third wire rope pulley is matched with double cam mechanism, the wobble wheel branch
Frame is connected by shaft with third wire rope pulley, and the limiting buffer machine for being equipped in wheel support and matching with swing wheel support is being swung
Structure, the double cam mechanism include the convex wheel plate mutually welded by welding hole, intermediate stiffening plate and lower cam plate, convex wheel plate and
The hardened structure of lower cam is identical, respectively includes two halves circular steel plate, and the end face of two halves circular steel plate, which is staggeredly docked, to be integrally connected, upper
Lobe plate, intermediate stiffening plate are equipped with the shaft hole being connected with the center of lower cam plate, in convex wheel plate and lower cam plate
Inner surface and intermediate stiffening plate outer end face between circumferentially arranged with the consistent sliding slot of groove depth, shaft hole and cam motor
Output shaft is connected, and idler wheel is respectively equipped in the shaft of third wire rope pulley two sides, two idler wheels are upper with double cam mechanism respectively
Lobe plate and the contact of lower cam plate, the end ring that cylinder roller bearing is respectively equipped in idler wheel and is matched with bearing.
8. a kind of reacting cycle piling machine according to claim 7, it is characterised in that: the limiting buffer mechanism includes setting
The mounting base below wheel support is being swung, gag lever post is fixed in mounting base, gag lever post is tilted to wobble wheel centre mount direction
Setting, is connected with buffer limit plate and rubber pad in turn by bolt at the top of gag lever post.
9. a kind of reacting cycle piling machine according to claim 7, it is characterised in that: be equipped with copper sheathing in shaft, swinging
Centre mount and the junction for swinging wheel support are taken turns equipped with positioning plate, is equipped in the junction for swinging wheel support and third wire rope pulley
Positioning plate is equipped with fixed plate in the bottom of wobble wheel centre mount.
10. a kind of reacting cycle piling machine according to claim 1, it is characterised in that: be equipped with small hoist engine on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069464.2A CN109208582B (en) | 2018-09-13 | 2018-09-13 | Reverse circulation pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069464.2A CN109208582B (en) | 2018-09-13 | 2018-09-13 | Reverse circulation pile driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208582A true CN109208582A (en) | 2019-01-15 |
| CN109208582B CN109208582B (en) | 2023-11-10 |
Family
ID=64983728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069464.2A Active CN109208582B (en) | 2018-09-13 | 2018-09-13 | Reverse circulation pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208582B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287647A (en) * | 2020-03-30 | 2020-06-16 | 南京尚泰工程机械制造有限公司 | Drilling machine with improved impact effect |
| CN111485815A (en) * | 2020-04-26 | 2020-08-04 | 贵阳品创科技有限公司 | Pile punching machine convenient to fold and move |
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| US20090114446A1 (en) * | 2005-11-30 | 2009-05-07 | Comacchio S.R.L. | Well drilling machine with new drill pipe loader |
| CN202596569U (en) * | 2012-03-15 | 2012-12-12 | 李建成 | Impact air lift reverse circulation drilling machine |
| JP2014238309A (en) * | 2013-06-07 | 2014-12-18 | 東日本旅客鉄道株式会社 | Deviation amount measurement device for drilling bit |
| CN205617375U (en) * | 2016-04-05 | 2016-10-05 | 田始海 | But lateral shifting increases pile driver of pile area |
| CN209538165U (en) * | 2018-09-13 | 2019-10-25 | 方圆电气股份有限公司 | A kind of reacting cycle piling machine |
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| US20090114446A1 (en) * | 2005-11-30 | 2009-05-07 | Comacchio S.R.L. | Well drilling machine with new drill pipe loader |
| CN201013226Y (en) * | 2007-02-27 | 2008-01-30 | 管佩先 | Automatic percussion pumping-up reverse circulation drill |
| CN202596569U (en) * | 2012-03-15 | 2012-12-12 | 李建成 | Impact air lift reverse circulation drilling machine |
| JP2014238309A (en) * | 2013-06-07 | 2014-12-18 | 東日本旅客鉄道株式会社 | Deviation amount measurement device for drilling bit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111287647A (en) * | 2020-03-30 | 2020-06-16 | 南京尚泰工程机械制造有限公司 | Drilling machine with improved impact effect |
| CN111485815A (en) * | 2020-04-26 | 2020-08-04 | 贵阳品创科技有限公司 | Pile punching machine convenient to fold and move |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109208582B (en) | 2023-11-10 |
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