CN108532599A - A kind of operating mechanism of highway barrier stake pile-driving and-pulling machine - Google Patents
A kind of operating mechanism of highway barrier stake pile-driving and-pulling machine Download PDFInfo
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- CN108532599A CN108532599A CN201810703381.8A CN201810703381A CN108532599A CN 108532599 A CN108532599 A CN 108532599A CN 201810703381 A CN201810703381 A CN 201810703381A CN 108532599 A CN108532599 A CN 108532599A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A kind of highway barrier stake pile-driving and-pulling machine operating mechanism, belongs to highway barrier stake pile-driving and-pulling machine.Operating mechanism includes：Column, pile gripper, lifting gear, lateral means, left and right device, pitches device and equipment at position-limited rack；Being linked in sequence in the lower part of column has position-limited rack and pile gripper；Equipment is connected with by lifting gear on column, lifting gear is slided up and down along column, and equipment is driven to move up and down；Column is hinged on one end of lateral means by pitching device, and column can make transverse movement with lateral means, and can make to pitch movement using lateral means as fulcrum；The bottom of lateral means is hinged on domain, and left and right device is hinged between lateral means or column and domain, and lateral means act as side-to-side movement under the driving of left and right device with the hinged for fulcrum of bottom with column one.Advantage：Easy to operate, the guardrail pile verticality got is high, and complete machine oscillation is small, improves the service life of complete machine, improves the comfort of staff's operation.
Description
Technical field
The present invention relates to a kind of highway barrier stake pile-driving and-pulling machine more particularly to a kind of work of highway barrier stake pile-driving and-pulling machine
Mechanism.
Background technology
Currently, people are when building or safeguarding highway, in order to which anticollision barrier is arranged in traffic safety needs on highway, generally
Anti-collision protection fence plate is mounted on rail pile, and rail pile needs to be driven underground with hydraulic pile driver, the hydraulic pile driver（Fig. 1,
In Fig. 2）Including：Column（1-1）, hold oil cylinder（1-2）, ladder frame（1-3）, running motor（1-4）, hydraulic oil container（1-5）、
Radiator（1-6）, lower frame（1-7）, walking assembly（1-8）, multiplexed operation valve handle（1-9）, seat（1-10）, pitching oil cylinder
（1-11）, diesel engine（1-12）, dump ram（1-13）, hold（1-14）, slide plate（1-17）, hydraulic hammer（1-15）, piling
Cap（1-16）, transverse beam（1-18）, back support rod（1-19）；
In diesel engine（1-12）Output shaft on be connected with hydraulic pump, hydraulic pump passes through multiplexed operation valve handle（1-9）With pushing
Arm oil cylinder（1-2）, pitching oil cylinder（1-11）, dump ram（1-13）, lateral oil cylinder, running motor（1-4）And hydraulic oil container（1-
5）Constitute hydraulic circuit；
Walking assembly（1-8）With running motor（1-4）For power of walking, the wheel of walking assembly is driven to walk, the wheel
For front-seat wheel and rear vehicle wheel；
In walking assembly（1-8）On be connected with lower frame（1-7）, ladder frame（1-3）, seat（1-10）, diesel engine（1-12）, dissipate
Hot device（1-6）, hydraulic oil container（1-5）It is both connected to lower frame（1-7）On, multiplexed operation valve handle（1-9）It is connected by holder
In lower frame（1-7）On；Hold（1-14）Pass through back support rod（1-19）With hold oil cylinder（1-2）It is connected to ladder frame
（1-3）On, ladder frame（1-3）With hold oil cylinder（1-2）, hold（1-14）And back support rod（1-19）Constitute quadrangle fortune
Dynamic pair；
Lateral oil cylinder pushing transverse beam（1-18）Transversely track is run, cross track be mounted on front-seat wheel and rear vehicle wheel it
Between lower frame（1-7）On, in transverse beam（1-18）One end be connected with column（1-1）, lateral oil cylinder adjustment column（1-1）Make
Transverse shifting；The column is two parallel columns, is column track between two root posts；
Pitching oil cylinder（1-11）It is connected to column（1-1）Side and ladder frame（1-3）Between, control column（1-1）It is front and back dynamic
Make；Dump ram（1-13）It is connected to column（1-1）Another side and lower frame（1-7）Between, control column（1-1）Left and right
Action.
Hold（1-14）One end be located at the position of column track, in hold（1-14）End be connected with slide plate
（1-17）, slide plate is located on column track, slide plate（1-17）In hold（1-14）Drive under, it is upper on column track to glide
It is dynamic；In slide plate（1-17）On be connected with hydraulic hammer（1-15）, in hydraulic hammer（1-15）Lower end be connected with pile follower（1-16）, lead to
It crosses to lateral oil cylinder, pitching oil cylinder（1-11）And dump ram（1-13）Adjustment, adjust hydraulic hammer（1-15）, start hydraulic pressure
Hammer（1-15）With hold oil cylinder（1-2）, piling construction is implemented to highway barrier stake.
Existing type answers reasons in structure, can cause following problem：
1, when pile cover is touched in staking, hold continues to push, and can cause piling machine unilateral side wheel lift（Meeting under extreme condition
It overturns）And hydraulic hammer and horizontal plane out of plumb, such as adjustment continues to play hammer and can play stake oblique or break not in time, to stake machine driver
Technical merit it is more demanding；
2, slide travel is smaller, and part construction requirement cannot reach
Hydraulic hammer causes complete machine vibrations excessive, greatly reduces driver's operation because being rigid connection with stake machine when 3, driving piles
Comfort and the abrasion for accelerating equipment reduce the service life of equipment.
Invention content
The invention aims to provide a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine, it is multiple to solve operation when piling
Miscellaneous, the shorter problem excessive with vibrations of stroke.
The technical proposal of the invention is realized in this way：Operating mechanism includes：Column, position-limited rack, pile gripper, lifting dress
It sets, lateral means, left and right device, pitch device and equipment；Being linked in sequence in the lower part of column has position-limited rack and pile gripper；
Equipment is connected with by lifting gear on column, lifting gear is slided up and down along column, and drives equipment or more
Movement；Column is hinged on one end of lateral means by pitching device, and column can make transverse movement with lateral means, and can be with cross
It is that fulcrum is made to pitch movement to device；The bottom of lateral means is hinged on domain, and left and right device is hinged on lateral means or vertical
Between column and domain, lateral means act as side-to-side movement under the driving of left and right device with the hinged for fulcrum of bottom with column one.
The column includes：Auxiliary strut flange, column pitch axis promote column, are vertical columns, auxiliary strut, auxiliary
Help hinged and fixed cross beam；It is fixedly connected with column pitch axis on the outside of vertical columns, is slidably connected in vertical columns
Column is promoted, auxiliary strut is connected in the upper end for promoting column；The vertical columns are two ground ways, solid at two
Fixed cross beam is externally connected between standing way, built-in between two ground ways to be equipped with promotion column, it is two to promote column
Slideway is promoted, device has slide plate between two promotion slideways；The auxiliary strut both ends are respectively connected with auxiliary strut flange,
The auxiliary strut flange is one end open shape, is connected with auxiliary hinge in the outer end of side, removes and promote column and auxiliary
The fixing bolt of column, can be to be hinged at auxiliary hinge；Auxiliary strut passes through lower end auxiliary strut flange and promotion the upper end of the column
Corresponding flanged joint extends the length for promoting column, increases the stroke of slide plate；It is solid by bolt on promoting column
Surely there is position-limited rack, adjust to beat and pull out the minimum altitude that hammer clamping plate combination declines；Pile holding has been bolted on promoting column
Device.
The lifting gear includes：Secondary lift cylinders, slide plate, slide plate lifter；Secondary lift cylinders driving promotes column along solid
Determine column up-down movement；Slide plate lifter drives slide plate along the inner slide elevating movement of vertical columns and auxiliary strut；
Secondary lift cylinders are connected between vertical columns and promotion column, secondary lift cylinders pass through on vertical columns both sides, unilateral side
Anchor ear or rear otic placode are connect with column both sides, unilateral circular hole or rear otic placode is promoted, and secondary lift cylinders driving promotes column solid
Determine movement in the ground way of column；Height adjusting is carried out to promoting column；
The slide plate lifter includes：Main lift cylinders, lifting tackle and lifting chain；In the promotion slideway of two promotion columns
Between device have a slide plate, slide plate can be slided being promoted in column and auxiliary strut, and main lift cylinders pass through anchor ear or flange and promotion
Column connects, and the upper end of main lift cylinders is connected with lifting tackle, and the lower end of main lift cylinders on the support columns, is propped up by flanged joint
Dagger is by anchor ear or flanged joint on promoting column；There is lifting chain one end to be fixed on and promotes on column or be fixed on auxiliary
On column, the lifting chain other end pulls out the weight slide block baffle for hammering clamping plate combination into shape and counterweight cunning around lifting tackle and across beating
Block connects, and when main lift cylinders rise, lifting chain is tightened around lifting tackle and weight slide block is pulled to rise, weight slide block it is upper
Lift acts on weight slide block baffle, will beat and pulls out hammer clamping plate combination promotion, when main lift cylinders decline, weight slide block takes off downwards
From weight slide block baffle, it is in free state to beat and pull out hammer clamping plate combination；It is connected with hammer clamping plate on the outside of slide plate, hammers into shape and is connected in clamping plate
Hydraulic hammer, composition, which is beaten, pulls out hammer clamping plate combination；By the flexible of main lift cylinders, weight slide block is encountered baffle chain and is tightened, to
Drive the lifting beaten and pull out hammer clamping plate combination.
Or the slide plate lifter be slide plate winding plant, the slide plate winding plant include slide plate hoist engine and
Elevator pulley, slide plate hoist engine are mounted on the transverse slipway of lateral means, and elevator pulley is mounted on auxiliary strut flange, sliding
The steel wire rope of plate hoist engine connect around elevator pulley with weight slide block；Or the slide plate winding plant includes slide plate elevator
Machine, slide plate hoist engine are mounted on auxiliary strut flange, and the steel wire rope of slide plate hoist engine is directly connect with weight slide block.
The lateral means include：Lateral oil cylinder, clump weight, transverse slipway and transverse slider；
Transverse slipway has two, is arranged in parallel, and one end is connected with clump weight, and flexion-extension support is connected in the other end of transverse slipway
Plate, is connected with left and right hinge axis hole on bottom surface, and left and right hinge axis hole passes through the forward support post and rear support strut hinge on axis pin and domain
It connects；Transverse slider is provided between transverse slipway, transverse slipway is the sliding rail of transverse slider；
One end that transverse slipway is skidded off in transverse slider is connected with flexion-extension support plate, and the both ends for pitching support plate are connected with and column
The column pitch axis of the axle sleeve of flexion-extension axis cooperation, the axle sleeve and vertical columns is hinged；There is lateral oil between two transverse slipways
Cylinder is connected with lateral oil cylinder, lateral hydraulic oil cylinder driving transverse slider between the crossbeam and transverse slider of transverse slipway by axis pin
The sliding and running in transverse slipway carries out lateral distance adjustment to operating mechanism.
The left and right device includes：Post adjustment oil cylinder and left and right hinge axis hole；The left and right hinge axis hole is located at laterally
The bottom surface of slideway, left and right hinge axis hole is corresponding with the hinge axis hole on the rear support strut of the forward support post on domain, and passes through axis pin
It is hinged；Column wither fuel-economizing cylinder be connected between transverse slipway and domain or, drive column wither fuel-economizing cylinder adjust change column a left side
Right angular carries out lateral inclination adjustment to operating mechanism.
The flexion-extension device includes：It pitches oil cylinder and pitches support plate；
Support plate is pitched to connect with vertical columns；It pitches oil cylinder to be connected between transverse slipway and flexion-extension support plate, pitches oil cylinder
It drives vertical columns to pitch shaft rotation around column to move, axis is pitched as fulcrum using column, changes the forward and backward angle of inclination of column；To work
Make mechanism and carries out inclination in the running direction adjusting.
The equipment includes：Make pile extractor and drill；
The pile extractor of beating includes：It beats and pulls out hammer clamping plate combination and cushion block, beat to pull out and hammer clamping plate combination into shape and be connected to by cushion block
On slide plate；
Described beat pulls out hammer clamping plate combination and includes：Hammer clamping plate, hydraulic hammer, pile pulling lever axis pin, pile pulling connecting rod, pile pulling are shouldered
Bar, weight slide block baffle and clamping plate connecting flange；Hammer clamping plate has two panels, hydraulic hammer to be located between two panels hammer clamping plate, hammered into shape in two panels
One end of clamping plate is connected with clamping plate connecting flange, and weight slide block baffle 30 is connected on the inside of clamping plate connecting flange；It is hammered into shape in two panels
There is pile pulling connecting rod in one end of clamping plate by pile pulling lever pin axis connection, is connected with and is pulled out by axis pin in the bottom of pile pulling connecting rod
Stake lever, one end of pile pulling lever are located at the lower section of hydraulic hammer, and the other end connects pipe-expander by axis pin, and pipe-expander device is on road
In pile pipe, stake of satisfying the need implementation is pulled out；When piling, pile pulling connecting rod is turned over, and is fixed by pile pulling lever axis pin, pile pulling lever is de-
The bottom surface of chaotropic hammer, hydraulic hammer directly satisfy the need stake pile cover implement piling.
The drill includes：Drilling equipment and pole device；Drilling equipment is connected on slide plate, and pole device is socketed in brill
Outside the hidden hole drilling of aperture apparatus；
The drilling equipment includes：Drill rotation motor, drilling bearing seat, drilling rod and hidden hole drilling；Drill rotation motor, brill
Hole bearing seat, drilling rod and hidden hole drilling are linked in sequence, and drilling bearing seat is connect with slide plate；The hidden hole drilling includes：Drill bit
One end of connecting rod and drill bit, drill bit connecting rod is connect with drilling rod, and the other end is connected with drill bit.
Advantageous effect, as the above scheme is adopted, vertical columns are fixedly connected on one end of transverse slider, transverse slider
Operation is slid laterally in transverse slipway, lateral oil cylinder is connect by axis pin with transverse slipway and transverse slider, and lateral oil cylinder drives
Dynamic operating mechanism integrally carries out lateral distance adjustment.
Transverse slipway and domain are hinged by axis pin, and transverse slipway makees left-right rotation using axis pin as fulcrum, and column withers fuel-economizing
Cylinder is connected between transverse slipway and domain, driving column wither fuel-economizing cylinder adjust change column left and right angle, to operating mechanism
Column carry out lateral inclination adjustment.
It pitches oil cylinder to be connected between transverse slipway and flexion-extension support plate, pitches hydraulic oil cylinder driving vertical columns and pitched around column
Shaft rotation is dynamic, pitches axis as fulcrum using column, changes the forward and backward angle of inclination of column；Anteversion and retroversion are carried out to the column of operating mechanism
Pitch adjustment.
According to working condition requirement, auxiliary strut is connected promoting the upper end of the column, the height of column track is considerably increased, increases
The stroke of slide plate, meets engineering construction requirement to greatest extent；When main lift cylinders rise, match under the action of lifting tackle
Weighty slider will be beaten and pull out hammer clamping plate combination and be promoted, and when main lift cylinders decline, beat and pull out hammer clamping plate combination in free state, beat
Complete machine vibrations when pulling out hammer clamping plate combination body running substantially reduce；By the flexible of main lift cylinders, weight slide block encounters baffle chain
Item is tightened, and the lifting for pulling out hammer clamping plate combination is played to drive；Secondary lift cylinders by anchor ear on vertical columns both sides, unilateral side or
Rear otic placode is connect with column both sides, unilateral circular hole or rear otic placode is promoted, and secondary lift cylinders driving promotes column in vertical columns
Ground way in movement；Height adjusting is carried out to promoting column.
When implementing to drive piles using operating mechanism, each road binders cylinder and running motor are adjusted by controlling operation handle, by hydraulic pressure
Hammer be moved to piling require position and and horizontal plane, control secondary lift cylinders and reduce and promote stem height to minimum, stake
One end is put into pile gripper, control main lift cylinders it is flexible will beat to pull out hammer clamping plate combination and promoted the other end of stake is put to suitable position
Enter in pile cover.Main lift cylinders are reduced to most short and are beaten to hydraulic hammer fuel feeding by hydraulic hammer control handle by operation valve handle
Stake.Stop piling when stake reaches construction requirement height, the secondary lift cylinders of control, which stretch out to drive, promotes column rising, when pile cover and stake
Stop promoting column when disengaging and rise, that is, carried out altitude location, controls main lift cylinders and stretch out to improve to beat to pull out and hammer clamping plate combination into shape
Highly, the rotation of control hydraulic motor makes machine is forward to carry out next pile driving construction.It is immutable to promote stem height, when hydraulic hammer stops
When only working, the height of stake is setting height.
When implementing pile pulling using operating mechanism, each road binders cylinder and running motor are adjusted by controlling operation handle, by hydraulic pressure
Hammer is moved to the top of stake, removes and sticks up bar connecting rod axis pin, overturns connecting rod and is fixed by axis pin.Then swollen stake device is put into
In stake, and it is connect by U-shaped ring with bar is stuck up.Stretching out the drive of main lift cylinders and beating to pull out hammer clamping plate combination and rise makes to stick up bar and pile cover knot
It closes, operating control handle makes hydraulic hammer work, and strike is moved up stake by wraping plate pile cover downwards, repeats the above action until stake is complete
It is pulled out, main lift cylinders of retracting, which make to beat, pulls out hammer clamping plate combination decline, takes out swollen stake device.Pile pulling action is completed.
When implementing to drill using operating mechanism, hammer clamping plate, hydraulic hammer, pile gripper are removed, installation drilling rotation motor bores
Hole bearing seat, drilling rod, hidden hole drilling, pole device.Each road binders cylinder and running motor are adjusted by controlling operation handle, by hidden hole drilling
Moving to needs bore position top and and horizontal plane.It opens air compressor machine to supply to hidden hole drilling, main lift cylinders 16 of retracting make down-the-hole
It bores and declines and make its rotation to drill motor fuel feeding, then can drill.Depth is required when drilling reaches, stretches out main lift cylinders 16
So that hidden hole drilling is increased until being detached from ground, stop drill motor fuel feeding and stop supplying to hidden hole drilling, drilling finishes.
Solve the problems, such as when piling complicated for operation, stroke it is shorter with shake excessive, reached the purpose of the present invention.
Advantage：
1, the pile verticality got is high, operates that older stake machine is more simple, requires the technology of driver without old model height.
2, complete machine oscillation is small, improves the service life of complete machine, improves comfort when driver operation.
3, the older stake machine piling height higher of the present invention, and the main lift cylinders and auxiliary of different length can be provided to the user
Column, to meet different duty requirements.
Description of the drawings
Fig. 1 is the highway barrier piling machine structure chart of background technology.
The right side of Fig. 2 Fig. 1 regards structure chart.
Fig. 3 is that operating mechanism of the present invention configures a secondary lift cylinders structure chart in side.
Fig. 4 is that operating mechanism of the present invention respectively configures a secondary lift cylinders example structure figure in two sides.
Fig. 5 is that operating mechanism of the present invention configures a secondary lift cylinders example structure figure in rear side.
Fig. 6 is example structure figure of the slide plate windlass device of the present invention on auxiliary strut flange.
Fig. 7 is example structure figure of the slide plate windlass device of the present invention on clump weight.
Fig. 8 is column three-dimensional structure diagram of the present invention.
Fig. 9 is that the present invention plays the structure chart for pulling out hammer clamping plate combination.
Figure 10 is the structure chart of drilling equipment of the present invention
Figure 11 is the complete machine structure figure that the configuration present invention beats pile pulling equipment.
Figure 12 is the complete machine structure figure for configuring boring work device of the present invention.
In figure, 1, auxiliary strut flange；2, secondary lift cylinders；3, lateral oil cylinder；4, oil cylinder is pitched；5, clump weight；6, pile holding
Device；7, post adjustment oil cylinder；8, transverse slipway；9, transverse slider；10, column pitches axis；11, column is promoted；12, fixed vertical
Column；13, clamping plate is hammered into shape；14, hydraulic hammer；15, slide plate；16, main lift cylinders；17, lifting tackle；18, auxiliary strut；19, auxiliary hinge
It connects；20, support plate is pitched；21, the hinged axis hole in left and right；22, fixed cross beam；23, lifting chain；24, position-limited rack；25, slide plate is rolled up
Raise machine；26, elevator pulley；27, pile pulling lever axis pin；28, pile pulling connecting rod；29, pile pulling lever；30, weight slide block baffle；
31, clamping plate connecting flange；3-1, drilling rod rotation motor；3-2, drilling rod bearing seat；3-3, drilling rod；3-4, drill bit connecting rod；3-
5, drill bit；3-6, pole device；2-1, operating mechanism；2-2, diesel fuel tanks；2-3, radiator；2-4, bicycle shed；2-5, hydraulic oil container；2-
6, seat；2-7, walking mechanism；2-8, domain；2-9, operation console；2-10, wheel；2-11, front-wheel steer axle sleeve.
Specific implementation mode
Technical scheme of the present invention is further illustrated below in conjunction with the accompanying drawings：
Embodiment 1：In Fig. 3, Fig. 4, the operating mechanism includes：Column, position-limited rack 24, pile gripper 6, lifting gear, cross
To device, left and right device, pitch device and equipment；Being linked in sequence in the lower part of column has position-limited rack 24 and pile gripper 6；
Equipment is connected with by lifting gear on column, lifting gear is slided up and down along column, and equipment is driven to transport up and down
It is dynamic；Column is hinged on one end of lateral means by pitching device, and column can make transverse movement with lateral means, and can be with transverse direction
Device is that fulcrum is made to pitch movement；The bottom of lateral means is hinged on domain, and left and right device is hinged on lateral means or column
Between domain, lateral means act as side-to-side movement under the driving of left and right device with the hinged for fulcrum of bottom with column one.
In fig. 8, the column includes：Auxiliary strut flange 1, promotes column 11, vertical columns at column pitch axis 10
12, auxiliary strut 18, auxiliary hinge 19 and fixed cross beam 22；It is fixedly connected with column pitch axis in the outside of vertical columns 12
10, it is slidably connected in vertical columns 12 and promotes column 11, auxiliary strut 18 is connected in the upper end for promoting column 11.
The vertical columns 12 are two ground ways, and fixed cross beam 22 is externally connected between two ground ways,
Built-in be equipped with promotes column 11 between two ground ways, and promotion column 11 is two promotion slideways, in two promotion slideways
Between device have slide plate 15.
18 both ends of auxiliary strut are respectively connected with auxiliary strut flange 1, and the auxiliary strut flange 1 is opened for one end
Mouth shape is connected with auxiliary hinge 19 in the outer end of side, removes the fixing bolt for promoting column 11 and auxiliary strut 18, can be with auxiliary
It helps at hinged 19 and is hinged；Auxiliary strut 18 is connected by the flange corresponding with 11 upper end of column is promoted of lower end auxiliary strut flange 1
It connects, extends the length for promoting column 11, increase the stroke of slide plate 15；
It has been bolted position-limited rack on promoting column 11, has adjusted to beat and pulls out the minimum altitude that hammer clamping plate combination declines；
It is promoted and pile gripper has been bolted on column 11.
In Fig. 3 and Fig. 8, the lifting gear includes：Secondary lift cylinders 2, slide plate 15 and slide plate lifter；Secondary lift cylinders
2 drivings promote column 11 along 12 elevating movement of vertical columns；Slide plate lifter drives slide plate 15 along vertical columns 12 and auxiliary
The inner slide elevating movement of column 18；
In vertical columns 12 and promoted and be connected with secondary lift cylinders 2 between column 11, secondary lift cylinders 2 by 12 both sides of vertical columns,
Anchor ear or rear otic placode on unilateral side are connect with 11 both sides of column, unilateral circular hole or rear otic placode is promoted, and the driving of secondary lift cylinders 2 carries
Column 11 is risen to move in the ground way of vertical columns 12；Height adjusting is carried out to promoting column 11.
The slide plate lifter includes：Main lift cylinders 16, lifting tackle 17 and lifting chain 23；In two promotion columns
Device has slide plate 15, slide plate 15 that can promote sliding, main lift cylinders in column 11 and auxiliary strut 18 between 11 promotion slideway
16 are connect by anchor ear or flange with column 11 is promoted, and the upper end of main lift cylinders 16 is connected with lifting tackle 17, main lift cylinders 16
Lower end by flanged joint on the support columns, support column is by anchor ear or flanged joint on promoting column 4-11；There is promotion
23 one end of chain, which is fixed on, to be promoted on column 11 or is fixed on auxiliary strut 18, and 23 other end of lifting chain bypasses lifting tackle
And connect with weight slide block across the weight slide block baffle 30 for pulling out hammer clamping plate combination is beaten, when main lift cylinders 16 rise, promote chain
Item 23 is tightened around lifting tackle 17 and weight slide block is pulled to rise, and the climbing power of weight slide block acts on weight slide block baffle 30
On, it will beat and pull out hammer clamping plate combination promotion, when main lift cylinders 16 decline, weight slide block is detached from downwards weight slide block baffle 30, beats
It is in free state to pull out hammer clamping plate combination；15 outside of slide plate is connected with hammer clamping plate 13, hammers into shape in clamping plate 13 and is connected with hydraulic hammer 14, structure
It is in dozen to pull out hammer clamping plate combination；By the flexible of main lift cylinders 16, weight slide block is encountered baffle chain and is tightened, and is pulled out to drive to beat
Hammer the lifting of clamping plate combination into shape.
The slide plate lifter be slide plate winding plant, the slide plate winding plant include slide plate hoist engine 4-25 and
Elevator pulley 4-26, slide plate hoist engine 4-25 are mounted on the transverse slipway 8 of lateral means, and elevator pulley 4-26 is mounted on auxiliary
On column flange 4-1, the steel wire rope of slide plate hoist engine 4-25 connect around elevator pulley 4-26 with weight slide block；Or it is described
Slide plate winding plant includes slide plate hoist engine 4-25, and slide plate hoist engine 4-25 is mounted on auxiliary strut flange 4-1, slide plate elevator
The steel wire rope of machine 4-25 is directly connect with weight slide block.
In figs. 3 and 4, the lateral means include：Lateral oil cylinder 3, clump weight 5, transverse slipway 8 and transverse slider
9；
Transverse slipway 8 has two, is arranged in parallel, and one end is connected with clump weight 5, and flexion-extension is connected in the other end of transverse slipway 8
Support plate 20；Transverse slider 9 is provided between transverse slipway 8, transverse slipway 8 is the sliding rail of transverse slider 9；In transverse direction
One end that sliding block 9 skids off transverse slipway 8 is connected with flexion-extension support plate 20, and the both ends for pitching support plate 20 are connected with and column pitches
The column pitch axis 10 of the axle sleeve that axis 10 coordinates, the axle sleeve and vertical columns 12 is hinged；There is transverse direction between two transverse slipways 8
Oil cylinder 3 is connected with lateral oil cylinder 3 between the crossbeam and transverse slider 9 of transverse slipway 8 by axis pin, and lateral oil cylinder 3 drives cross
To sliding block 9 in transverse slipway 8 sliding and running, to operating mechanism carry out lateral distance adjustment.
In figs. 3 and 4, the left and right device includes：Post adjustment oil cylinder 7 and left and right hinge axis hole 21；The left side
Right hinge axis hole 21 is located at the bottom surface of transverse slipway 8, left and right hinge axis hole and the hinged shaft on the forward support post and rear support strut on domain
Hole is corresponding, and hinged by axis pin；The column fuel-economizing cylinder 7 that withers is connected between transverse slipway 8 and domain, and driving column withers fuel-economizing
Cylinder 7 adjusts the left and right angle for changing column, and lateral inclination adjustment is carried out to operating mechanism.
In figs. 3 and 4, the flexion-extension device includes：It pitches oil cylinder 4 and pitches support plate 20；Pitch support plate 20
It is connect with vertical columns 12；It pitches oil cylinder 4 to be connected between transverse slipway 8 and flexion-extension support plate 20, pitches the driving of oil cylinder 4 and fix
Column 12 pitches axis 10 around column and rotates, and it is fulcrum to pitch axis 10 with column, changes the forward and backward angle of inclination of column；To work
Mechanism carries out inclination in the running direction adjusting.
The equipment includes：Make pile extractor and drill；The pile extractor of beating includes：It beats and pulls out hammer clamping plate combination
Body and cushion block, beat pull out hammer clamping plate combination be connected on slide plate 15 by cushion block；In fig.9, described beat is pulled out hammer clamping plate and is combined
Body includes：Hammer clamping plate 13, hydraulic hammer 14, pile pulling lever axis pin 27, pile pulling connecting rod 28, pile pulling lever 29, weight slide block baffle into shape
30 and clamping plate connecting flange 31；Hammer clamping plate 13 has two panels, hydraulic hammer 14 to be located between two panels hammer clamping plate 13, and clamping plate 13 is hammered into shape in two panels
One end be connected with clamping plate connecting flange 31, be connected with weight slide block baffle 30 in the inside of clamping plate connecting flange 31；It is hammered into shape in two panels
One end of clamping plate 13 is connected with pile pulling connecting rod 28 by pile pulling lever axis pin 27, passes through axis pin in the bottom of pile pulling connecting rod 28
It is connected with pile pulling lever 29, one end of pile pulling lever 29 is located at the lower section of hydraulic hammer 14, and the other end connects pipe-expander by axis pin,
Pipe-expander device in the pile pipe of road, pull out by stake of satisfying the need implementation；When piling, pile pulling connecting rod 28 is turned over, and by pile pulling lever pin
Axis 27 fix, pile pulling lever 29 be detached from hydraulic hammer 14 bottom surface, hydraulic hammer 14 directly satisfy the need stake pile cover implement piling.
The drill includes：Drilling equipment and pole device 6；Drilling equipment is connected on slide plate 15, and pole device 6 is socketed
Outside the hidden hole drilling of drilling equipment；In Fig. 10, the drilling equipment includes：Drill rotation motor, drilling bearing seat, brill
Bar and hidden hole drilling；Drilling rotation motor, drilling bearing seat, drilling rod and hidden hole drilling are linked in sequence, and drill bearing seat and slide plate
15 connections；The hidden hole drilling includes：One end of drill bit connecting rod and drill bit, drill bit connecting rod is connect with drilling rod, and the other end connects
It is connected to drill bit.
In fig. 11, it is the complete machine structure for being equipped with dozen pile pulling operating mechanism of the present invention, is pacified by cushion block on sliding block
Equipped with beating pile extractor equipment.
In fig. 12, it dismantles for the present invention and beats pile extractor equipment, and the complete machine knot of drill operating mechanism is installed
Structure is equipped with drilling device equipment on sliding block.
Runing rest is connect with supporting rack before and after domain by axis pin transverse slipway below, and post adjustment oil cylinder passes through pin
Axis is connect with operating mechanism's supporting rack otic placode and transverse slipway otic placode, carries out operating mechanism's inclination in the running direction adjusting, post adjustment
Oil cylinder is mounted on domain left or right side.
In transverse slipway, lateral oil cylinder is connect by axis pin with otic placode in transverse slipway, transverse slider transverse slider, into
The lateral distance adjustment of row operating mechanism.Transverse slider is connect by axis pin with vertical columns.
Dump ram is connect by axis pin with otic placode on rear side of transverse slider top otic placode and vertical columns, and operating mechanism is carried out
Lateral inclination adjusts.Column is promoted in vertical columns, secondary lift cylinders by anchor ear on vertical columns both sides, unilateral side or after
Square otic placode is connect with column both sides, unilateral circular hole or rear otic placode is promoted, and carries out promoting stem height adjusting.
Auxiliary strut increases the stroke of inner slider by lower end flanges and promotion the upper end of the column flanged joint.
Inner slider is being promoted in column and auxiliary strut, and main lift cylinders are connect by anchor ear or flange with column is promoted, main
Connect with lifting tackle by screw thread at lift cylinders cylinder head, beat pull out hammer clamping plate connect to be formed with inner slider, hydraulic hammer by bolt
It beats and pulls out hammer clamping plate combination, hoisting chain one end is fixed on and promotes column, beats to pull out to hammer into shape and passes through on clamping plate combination or auxiliary strut
Lifting tackle, the other end are fixed in weight slide block, and by the flexible of main lift cylinders, weight slide block is encountered baffle chain and tightened,
The lifting for pulling out hammer clamping plate combination is played to drive.
Position-limited rack, which is bolted on, to be promoted on column, is adjusted to beat and is pulled out the minimum altitude that hammer clamping plate combination declines.It embraces
Stake device is connect by bolt with column is promoted.
Embodiment 2：In Fig. 4, it is that the embodiment of one secondary lift cylinders 4-2 is respectively installed in vertical columns both sides.
Embodiment 3：In Figure 5, it is the embodiment that a secondary lift cylinders 4-2 is installed on rear side of vertical columns.
Embodiment 4：In figure 6, the slide plate winding plant includes slide plate hoist engine 4-25, slide plate hoist engine 4-25 peaces
On auxiliary strut flange 4-1, the steel wire rope of slide plate hoist engine 4-25 is directly connect with weight slide block.
Embodiment 5：In the figure 7, the slide plate lifter is slide plate winding plant, and the slide plate winding plant includes
Slide plate hoist engine 4-25 and elevator pulley 4-26, slide plate hoist engine 4-25 are mounted on clump weight 4-5, the 4-26 installations of elevator pulley
On auxiliary strut flange 4-1, the steel wire rope of slide plate hoist engine 4-25 connect around elevator pulley 4-26 with weight slide block.
Claims (10)
1. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine, it is characterized in that：Operating mechanism includes：Column, position-limited rack, pile holding
Device, lateral means, left and right device, pitches device and equipment at lifting gear；Being linked in sequence in the lower part of column has position-limited rack
And pile gripper；Equipment is connected with by lifting gear on column, lifting gear is slided up and down along column, and drives work
Device moves up and down；Column is hinged on one end of lateral means by pitching device, and column can make transverse movement with lateral means,
And it can make to pitch movement using lateral means as fulcrum；The bottom of lateral means is hinged on domain, and left and right device is hinged on transverse direction
Between device or column and domain, lateral means act as a left side under the driving of left and right device with the hinged for fulcrum of bottom with column one
Right movement.
2. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 1, it is characterized in that：The column
Including：Auxiliary strut flange, promotes column, vertical columns, auxiliary strut, auxiliary hinge and fixed cross beam at column pitch axis；
It is fixedly connected with column pitch axis on the outside of vertical columns, promotion column is slidably connected in vertical columns, is promoting column
Upper end be connected with auxiliary strut；
The vertical columns are two ground ways, and fixed cross beam is externally connected between two ground ways, solid at two
Built-in between standing way to be equipped with promotion column, promotion column is two promotion slideways, and device has cunning between two promotion slideways
Plate；
The auxiliary strut both ends are respectively connected with auxiliary strut flange, and the auxiliary strut flange is one end open shape,
The outer end of side is connected with auxiliary hinge, removes the fixing bolt for promoting column and auxiliary strut, can be to be hinged at auxiliary hinge；
Auxiliary strut extends the length for promoting column by lower end auxiliary strut flange flanged joint corresponding with the upper end of the column is promoted
Degree, increases the stroke of slide plate；
It has been bolted position-limited rack on promoting column, has adjusted to beat and pulls out the minimum altitude that hammer clamping plate combination declines；It is carrying
It rises and pile gripper has been bolted on column.
3. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 1, it is characterized in that：The lifting
Device includes：Secondary lift cylinders, slide plate and slide plate lifter；Secondary lift cylinders driving promotes column along vertical columns elevating movement；It is sliding
Plate lifter drives slide plate along the inner slide elevating movement of vertical columns and auxiliary strut；Vertical columns with promoted column it
Between be connected with secondary lift cylinders, secondary lift cylinders by anchor ear on vertical columns both sides, unilateral side or rear otic placode with promote column two
Side, unilateral circular hole or the connection of rear otic placode, secondary lift cylinders driving promote column and are moved in the ground way of vertical columns；To carrying
It rises column and carries out height adjusting.
4. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 3, it is characterized in that：The slide plate
Lifter includes：Main lift cylinders, lifting tackle and lifting chain；Device has cunning between the promotion slideway of two promotion columns
Plate, slide plate can be slided being promoted in column and auxiliary strut, and main lift cylinders are connect by anchor ear or flange with column is promoted, main liter
The upper end of drop cylinder is connected with lifting tackle, and on the support columns by flanged joint, support column passes through anchor ear for the lower end of main lift cylinders
Or flanged joint is on promoting column；There is lifting chain one end to be fixed on to be promoted on column or be fixed on auxiliary strut, be promoted
The chain other end connect around lifting tackle and across the weight slide block baffle for pulling out hammer clamping plate combination is beaten with weight slide block, main liter
When dropping cylinder rising, lifting chain is tightened around lifting tackle and weight slide block is pulled to rise, and the climbing power of weight slide block acts on
On weight slide block baffle, it will beat and pull out hammer clamping plate combination promotion, when main lift cylinders decline, weight slide block is detached from downwards weight slide block
Baffle, it is in free state to beat and pull out hammer clamping plate combination；It is connected with hammer clamping plate on the outside of slide plate, hammers into shape in clamping plate and is connected with hydraulic hammer, structure
It is in dozen to pull out hammer clamping plate combination；By the flexible of main lift cylinders, weight slide block is encountered baffle chain and is tightened, and hammer is pulled out to drive to beat
The lifting of clamping plate combination.
5. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 3, it is characterized in that：The slide plate
Lifter is slide plate winding plant, and the slide plate winding plant includes slide plate hoist engine and elevator pulley, slide plate hoist engine peace
On the transverse slipway of lateral means, elevator pulley is mounted on auxiliary strut flange, and the steel wire rope of slide plate hoist engine bypasses
Elevator pulley is connect with weight slide block；Or the slide plate winding plant includes slide plate hoist engine, slide plate hoist engine is mounted on
On auxiliary strut flange, the steel wire rope of slide plate hoist engine is directly connect with weight slide block.
6. a kind of highway barrier stake pile-driving and-pulling machine operating mechanism according to claim 1, it is characterized in that：The lateral dress
Set including：Lateral oil cylinder, clump weight, transverse slipway and transverse slider；
Transverse slipway has two, is arranged in parallel, and one end is connected with clump weight, and flexion-extension support is connected in the other end of transverse slipway
Plate；Transverse slider is provided between transverse slipway, transverse slipway is the sliding rail of transverse slider；
One end that transverse slipway is skidded off in transverse slider is connected with flexion-extension support plate, and the both ends for pitching support plate are connected with and column
The column pitch axis of the axle sleeve of flexion-extension axis cooperation, the axle sleeve and vertical columns is hinged；There is lateral oil between two transverse slipways
Cylinder is connected with lateral oil cylinder, lateral hydraulic oil cylinder driving transverse slider between the crossbeam and transverse slider of transverse slipway by axis pin
The sliding and running in transverse slipway carries out lateral distance adjustment to operating mechanism.
7. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 2, it is characterized in that：The left and right
Device includes：Post adjustment oil cylinder and left and right hinge axis hole；The left and right hinge axis hole is located at the bottom surface of transverse slipway, left and right hinged shaft
Hole is corresponding with the hinge axis hole on the rear support strut of the forward support post on domain, and hinged by axis pin；Column wither fuel-economizing cylinder company
Be connected between transverse slipway and domain or, drive column wither fuel-economizing cylinder adjust change column left and right angle, to operating mechanism into
Row lateral inclination adjusts.
8. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 2, it is characterized in that：The flexion-extension
Device includes：It pitches oil cylinder and pitches support plate；Support plate is pitched to connect with vertical columns；It pitches oil cylinder and is connected to transverse slipway
Between pitching support plate, pitches hydraulic oil cylinder driving vertical columns and moved around column flexion-extension shaft rotation, axis is pitched as fulcrum using column, is changed
The forward and backward angle of inclination of column；Inclination in the running direction adjusting is carried out to operating mechanism.
9. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 2, it is characterized in that：The work
Device is to make pile extractor；
The pile extractor of beating includes：It beats and pulls out hammer clamping plate combination and cushion block, beat to pull out and hammer clamping plate combination into shape and be connected to by cushion block
On slide plate；
Described beat pulls out hammer clamping plate combination and includes：Hammer clamping plate, hydraulic hammer, pile pulling lever axis pin, pile pulling connecting rod, pile pulling are shouldered
Bar, weight slide block baffle and clamping plate connecting flange；Hammer clamping plate has two panels, hydraulic hammer to be located between two panels hammer clamping plate, hammered into shape in two panels
One end of clamping plate is connected with clamping plate connecting flange, and weight slide block baffle is connected on the inside of clamping plate connecting flange；It hammers into shape and presss from both sides in two panels
There is pile pulling connecting rod in one end of plate by pile pulling lever pin axis connection, and pile pulling is connected with by axis pin in the bottom of pile pulling connecting rod
Lever, one end of pile pulling lever are located at the lower section of hydraulic hammer, and the other end connects pipe-expander by axis pin, and pipe-expander device is in road stake
In pipe, stake of satisfying the need implementation is pulled out；When piling, pile pulling connecting rod is turned over, and is fixed by pile pulling lever axis pin, pile pulling lever is detached from
The bottom surface of hydraulic hammer, hydraulic hammer directly satisfy the need stake pile cover implement piling.
10. a kind of operating mechanism of highway barrier stake pile-driving and-pulling machine according to claim 1, it is characterized in that：The work
It is drill to make device；The drill includes：Drilling equipment and pole device；Drilling equipment is connected on slide plate, pole device
It is socketed in outside the hidden hole drilling of drilling equipment；The drilling equipment includes：Drill rotation motor, drilling bearing seat, drilling rod and
Hidden hole drilling；Drilling rotation motor, drilling bearing seat, drilling rod and hidden hole drilling are linked in sequence, and drilling bearing seat is connect with slide plate；
The hidden hole drilling includes：One end of drill bit connecting rod and drill bit, drill bit connecting rod is connect with drilling rod, and the other end is connected with brill
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703381.8A CN108532599B (en) | 2018-06-30 | 2018-06-30 | Working mechanism of highway guardrail pile driving and pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703381.8A CN108532599B (en) | 2018-06-30 | 2018-06-30 | Working mechanism of highway guardrail pile driving and pulling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108532599A true CN108532599A (en) | 2018-09-14 |
| CN108532599B CN108532599B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703381.8A Active CN108532599B (en) | 2018-06-30 | 2018-06-30 | Working mechanism of highway guardrail pile driving and pulling machine |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736226A (en) * | 2019-01-19 | 2019-05-10 | 王敬富 | Highway temporary-warning column arranging machine |
| CN109914302A (en) * | 2019-03-15 | 2019-06-21 | 南京金长江交通设施有限公司 | Tup rotating device |
| CN112095520A (en) * | 2020-09-22 | 2020-12-18 | 沈昊澎 | Quick fixed mounting equipment of greenbelt guardrail |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB627571A (en) * | 1946-06-18 | 1949-08-11 | Reginald Frank Warry | Improvements in transportable hoists |
| CA2038611A1 (en) * | 1990-03-11 | 1992-09-12 | Jianrong Hu | Hydraulic pressure pile drive |
| KR20010088133A (en) * | 2000-03-10 | 2001-09-26 | 조성호 | Non-destructive two-dimensional system for investigating the ground |
| RU2196203C1 (en) * | 2001-12-11 | 2003-01-10 | Закрытое акционерное общество "Мостинжстрой" | Method of installing mounted equipment of berkut drill-pile driver |
| WO2015100688A1 (en) * | 2013-12-30 | 2015-07-09 | 恒天九五重工有限公司 | Hydrostatic pile driver of full-stroke hole guiding type |
| JP2018062326A (en) * | 2016-10-15 | 2018-04-19 | 高砂建設株式会社 | Spud mooring facility |
-
2018
- 2018-06-30 CN CN201810703381.8A patent/CN108532599B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB627571A (en) * | 1946-06-18 | 1949-08-11 | Reginald Frank Warry | Improvements in transportable hoists |
| CA2038611A1 (en) * | 1990-03-11 | 1992-09-12 | Jianrong Hu | Hydraulic pressure pile drive |
| KR20010088133A (en) * | 2000-03-10 | 2001-09-26 | 조성호 | Non-destructive two-dimensional system for investigating the ground |
| RU2196203C1 (en) * | 2001-12-11 | 2003-01-10 | Закрытое акционерное общество "Мостинжстрой" | Method of installing mounted equipment of berkut drill-pile driver |
| WO2015100688A1 (en) * | 2013-12-30 | 2015-07-09 | 恒天九五重工有限公司 | Hydrostatic pile driver of full-stroke hole guiding type |
| JP2018062326A (en) * | 2016-10-15 | 2018-04-19 | 高砂建設株式会社 | Spud mooring facility |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736226A (en) * | 2019-01-19 | 2019-05-10 | 王敬富 | Highway temporary-warning column arranging machine |
| CN109736226B (en) * | 2019-01-19 | 2020-10-30 | 王敬富 | Temporary warning post cloth arranging machine for highway |
| CN109914302A (en) * | 2019-03-15 | 2019-06-21 | 南京金长江交通设施有限公司 | Tup rotating device |
| CN112095520A (en) * | 2020-09-22 | 2020-12-18 | 沈昊澎 | Quick fixed mounting equipment of greenbelt guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108532599B (en) | 2023-09-22 |
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