CN106968596B - Controllable compaction grouting pile driving construction equipment - Google Patents
Controllable compaction grouting pile driving construction equipment Download PDFInfo
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- CN106968596B CN106968596B CN201710182452.XA CN201710182452A CN106968596B CN 106968596 B CN106968596 B CN 106968596B CN 201710182452 A CN201710182452 A CN 201710182452A CN 106968596 B CN106968596 B CN 106968596B
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- Prior art keywords
- drilling
- cantilever crane
- running gear
- construction equipment
- driving
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 63
- 238000005056 compaction Methods 0.000 title claims abstract description 44
- 238000005553 drilling Methods 0.000 claims abstract description 113
- 238000007569 slipcasting Methods 0.000 claims abstract description 42
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims description 10
- 239000002002 slurry Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 210000002445 nipple Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012407 engineering method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- 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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
Abstract
The invention discloses a kind of controllable compaction grouting pile driving construction equipment, including running gear and drilling apparatus, the cantilever crane for being transversely arranged on and arranging at the top of running gear or vertically can be rocked to around hinge axes by being hingedly equipped on running gear, drilling apparatus is slidedly arranged on cantilever crane, and glide direction of the drilling apparatus when cantilever crane is arranged vertically is vertical, running gear is equipped with the wobble drive component for driving cantilever crane to swing, and cantilever crane is equipped with the brill pulling device for driving drilling apparatus to slide；Drilling apparatus includes drill spindle, the drilling parts being connected with drill spindle and the rotary drive assembly for driving drill spindle to rotate, and is equipped with slip casting waterflood path inside drilling parts, slip casting waterflood path is connected with a slip casting water filling device.The present invention has many advantages, such as that high, full-featured, the required corollary equipment of integrated level and operation are artificial less, construction efficiency is high, pile quality is high, can reduce labor intensity, security risk and construction cost.
Description
Technical field
The present invention relates to flabbiness ground strengthened construction equipment technical fields, and in particular to a kind of controllable compaction grouting pile driving construction
Equipment.
Background technique
Controllable compaction grouting pile work method is widely used in flabbiness ground strengthened technical field, controllable compaction grouting engineering method
(CCG) refer to by the way that by the inbuilt slip casting steel pipe that drills, with the high-pressure injection pump of low discharge, by extremely thick mortar, (slump can be small
In 5 ㎝) it is injected into scheduled soil layer, thick slurry does not enter soil body hole during slip casting, but in slip casting near end portions shape
At isotropic " slurry bubble ", when the diameter of slurry bubble is smaller, grouting pressure is substantially along the radial expansion of drilling.With slurry bubble
Size is gradually increased, with thickness slurry displacement and it is compacted around loose or soft layer, and can controlledly lift and settle
Structures.Its main function is as follows:
(1) foundation bearing capacity is improved, foundation settlement is reduced；
(2) stabilization (foundation pit at the local reinforcement (reinforcing of foundation pit medial and lateral) of supporting construction or holding hole bottom in excavation of foundation pit
Bottom reinforces)；
(3) at stake bottom, slip casting around pile, increase bearing capacity of pile foundation；
(4) joint bar in body can be used as miniature bearing pile；
(5) it rectifies a deviation for the inclination of structures；
(6) protection underground construction neighbouring underground utilities, house or structures；
(7) it when shield tunnel construction, synchronizes slip casting or local stiffening is carried out to penetrating ground；
(8) liquefaction of soil is prevented, earth and rockfill dam foundation stabilization is used for, is mainly used in the preferable sand of draining, silt, miscellaneous
It bankets and silty clay stiffening basic ground.
However, the shortcomings that equipment of existing matching operation there are problems that and:
(1) drill hole of drilling machine manpower consumption is high, and movement speed is slow, low efficiency；
(2) when slip casting, labo r usage is more, and labour cost is high；
(3) it is inconvenient that pipe is dismantled when slip casting, it is time-consuming more, cause construction efficiency low；
(4) construction large labor intensity, security risk are high；
(5) plurality of devices such as drilling machine, drawbench are used, constructing operation step is more, and quality is difficult to control；
(6), easily there is drilling accident in intermittent tube drawing, leads to useless hole or other phenomenons.
In conclusion the plant machinery degree for being currently used for controllable compaction grouting pile driving construction is low, corollary equipment is more, required
Operator is more, and construction quality is difficult to guarantee, and labor intensity of workers is big, security risk is high low with construction efficiency.Therefore, how to provide
It is a kind of multi-functional controllable compaction grouting pile driving construction equipment, the Cheng Liaoben such as to integrate drilling, pull out brill, slip casting, unload brill and walking
The problem of field technical staff's urgent need to resolve.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art, provides that a kind of integrated level is high, function
Comprehensively, required corollary equipment and operation are artificial less, construction efficiency is high, pile quality is high, can reduce labor intensity, security risk
With the controllable compaction grouting pile driving construction equipment of construction cost.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of controllable compaction grouting pile driving construction equipment, including running gear and drilling apparatus, it is hinged on the running gear
The cantilever crane for being transversely arranged on and arranging at the top of running gear or vertically, the drilling apparatus can be rocked to around hinge axes by being equipped with
Be slidedly arranged on the cantilever crane, and glide direction of the drilling apparatus when cantilever crane is arranged vertically be it is vertical, set on the running gear
There is the wobble drive component swung for actuating arm frame, the brill that the cantilever crane is equipped with for driving drilling apparatus to slide pulls out dress
It sets；The drilling apparatus includes drill spindle, the drilling parts being connected with drill spindle and for driving drill spindle to rotate
Rotary drive assembly, be equipped with slip casting waterflood path, the slip casting waterflood path and slip casting water filling inside the drilling parts
Device is connected.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the rotary drive assembly includes reduction gearbox and drilling
Rotary drive, the drilling rotary drive are connected by reduction gearbox with drill spindle.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the drill spindle is equipped with the slip casting with drilling parts
The interface channel of waterflood path connection；The slip casting water filling device includes that grouting pump and the revolution being connected with the interface channel connect
The outlet of head, the grouting pump is connected by Grouting Pipe with swivel joint.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the brill pulling device includes being mounted on by chain wheel set
The brill of ring chain and the rotation of drive sprocket group on cantilever crane pulls out rotary drive, the drilling apparatus and ring chain phase
Even.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the drilling parts include drill bit and it is several by up to
Under sequentially connected drilling rod, between adjacent two drilling rods, between the drilling rod lower end and drill bit of the drilling parts lower part and bore
Into male thread connector and box thread the connector connection between the drilling rod upper end and drill spindle of section upper by matching；Institute
The boring device that unloads being equipped on cantilever crane for dismantling the male thread connector and box thread connector that respectively match is stated, it is described to unload boring device
The flexible actuator of preceding clamp, rear clamp and shackle is included, the preceding clamp includes preceding clamp support, the flexible actuator of front clamp and tool
There is the preceding fixture block for the holding tank that can be fastened in box thread connector exterior, the preceding clamp support is fixedly mounted on cantilever crane, described
It is on clamp support and flexible with front clamp before the preceding fixture block is slidedly arranged on before the flexible actuator of front clamp is mounted on clamp support
The flexible driving end of actuator is connected, and the rear clamp includes rear clamp support, the flexible actuator of rear clamping and has energy cutting ferrule
In the rear fixture block of the holding tank of male thread connector exterior, the rear clamp support is hingedly mounted on preceding clamp support and can be around public affairs
The axis of nipple rotates, and flexible actuator is clamped after described and is mounted on rear clamp support, after the rear fixture block is slidedly arranged on
It is connected on clamp support and with the rear flexible driving end for clamping flexible actuator, the flexible actuator of the shackle is hingedly mounted on arm
On frame, the flexible driving end of the flexible actuator of the shackle and rear clamp support are hinged.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the controllable compaction grouting pile driving construction equipment further includes
Land support device, and the support device that lands includes the multiple jacking cylinders being mounted on running gear, each jacking cylinder
Telescopic rod stretches out downward and is hingedly equipped with a support base on telescopic rod.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that control room, the control are equipped on the running gear
Room processed and cantilever crane are disposed side by side on the front of running gear；The running gear includes crawler-type traveling chassis and is mounted on crawler belt
Body frame in formula walking chassis, the cantilever crane are hingedly mounted in the body frame.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the cantilever crane includes being hingedly mounted on running gear
Slide and the main frame body that is slidedly arranged on slide, the slide be equipped with for driving main frame body to drive along the sliding that slide slide
Component, the wobble drive component are connected with slide and slide are driven to swing, and the drilling apparatus is slidedly arranged on main frame body, described
The glide direction of main frame body and the glide direction of drilling apparatus are identical.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the sliding driving assembly includes being hingedly mounted on cunning
The first flexible actuator on seat, the flexible driving end of the first flexible actuator and main frame body are hinged；The wobble drive
Component includes the second flexible actuator being hingedly installed on running gear, the flexible driving end of the second flexible actuator with
Slide is hinged.
Above-mentioned controllable compaction grouting pile driving construction equipment, it is preferred that the lower end when main frame body is arranged vertically is additionally provided with
Lower bottom base.
Compared with the prior art, the advantages of the present invention are as follows: controllable compaction grouting pile driving construction equipment of the invention can be by going
Walking apparatus driving freely convenient walking and mobile, can voluntarily transport vehicle and walking up and down, reduce dependence to crane and
Its expense reduces the requirement to road and place, and the cantilever crane for installing drilling apparatus can be put by wobble drive Component driver
It is dynamic, cantilever crane is rocked to the top for being transversely arranged on running gear when not working, equipment the space occupied can be reduced, convenient for setting
Standby walking is mobile and receives and keeps, and cantilever crane is rocked to vertical arrangement at work, drives drilling apparatus along cantilever crane by boring pulling device
Sliding vertically, which can control, is drilled down into and pulls out upwards brill, and the drilling parts of drilling apparatus have to be connected with slip casting water filling device
Slip casting waterflood path, not only drilling when can fill the water wet brill, can also be used for drilling parts as slip casting casing when pulling out brill
Slip casting also omits decentralization casing, extracts casing and load and unload the operation of casing, can greatly save without separately configuring casing
Manually, it reduces cost and improves working efficiency.The controllable compaction grouting pile driving construction equipment has controllable compaction grouting construction work
The mechanized construction function of each process in skill, have high, full-featured, the required corollary equipment of integrated level and operation manually less, apply
The advantages that work is high-efficient, pile quality is high, can reduce labor intensity, security risk and construction cost.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of controllable compaction grouting pile driving construction equipment.
Fig. 2 is the overlooking structure diagram of controllable compaction grouting pile driving construction equipment.
Marginal data:
1, running gear；11, crawler-type traveling chassis；12, body frame；2, drilling apparatus；21, drill spindle；22, it bores
Bar；23, reduction gearbox；24, rotary drive is crept into；3, cantilever crane；31, slide；32, main frame body；33, the first flexible actuator；34,
Lower bottom base；4, pulling device is bored；41, it bores and pulls out rotary drive；5, slip casting water filling device；51, grouting pump；52, swivel joint；53,
Grouting Pipe；6, boring device is unloaded；7, land support device；71, jacking cylinder；72, support base；8, control room；81, operation bench；
82, rack；9, the second flexible actuator.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the controllable compaction grouting pile driving construction equipment of the present embodiment, including running gear 1 and drilling dress
2 are set, is hingedly equipped with to be rocked to around hinge axes on running gear 1 and is transversely arranged on the top of running gear 1 or vertical cloth
The cantilever crane 3 set, drilling apparatus 2 are slidedly arranged on cantilever crane 3, and glide direction of the drilling apparatus 2 when cantilever crane 3 is arranged vertically is perpendicular
To running gear 1 is equipped with the wobble drive component for driving cantilever crane 3 to swing, and cantilever crane 3 is equipped with for driving drilling apparatus
The brill pulling device 4 of 2 slidings；Drilling apparatus 2 is including drill spindle 21, the drilling parts being connected with drill spindle 21 and for driving
The rotary drive assembly that dynamic drill spindle 21 rotates, drilling parts inside are equipped with slip casting waterflood path, slip casting waterflood path and one
Slip casting water filling device 5 is connected.The controllable compaction grouting pile driving construction equipment can be driven freely convenient walking and be moved by running gear 1
It is dynamic, can voluntarily transport vehicle and walking up and down, reduce the dependence and its expense to crane, reduce and road and place are wanted
It asks, the cantilever crane 3 of installation drilling apparatus 2 can be swung by wobble drive Component driver, and cantilever crane 3 is rocked to cross when not working
To the top for being arranged in running gear 1, equipment the space occupied can be reduced, convenient for equipment walking movement and harvesting, at work
Cantilever crane 3 is rocked to vertical arrangement, drives drilling apparatus 2 to slide vertically i.e. controllable brill downwards along cantilever crane 3 by boring pulling device 4
Brill is pulled out into upward, the drilling parts of drilling apparatus 2 have the slip casting waterflood path being connected with slip casting water filling device 5, not only
Wet brill can be filled the water in drilling, can also be used for the slip casting when pulling out brill for drilling parts as slip casting casing, without separately configuration set
Pipe also omits decentralization casing, extracts casing and load and unload the operation of casing, can greatly save it is artificial, reduce cost and raising
Working efficiency.The mechanization that the controllable compaction grouting pile driving construction equipment has each process in controllable compaction grouting construction technology is applied
Work function, construction efficiency height artificial less with high, full-featured, the required corollary equipment of integrated level and operation, pile quality are high,
The advantages that can reduce labor intensity, security risk and construction cost.
In the present embodiment, rotary drive assembly includes reduction gearbox 23 and drilling rotary drive 24, and reduction gearbox 23 is slidably installed in
On cantilever crane 3, drilling rotary drive 24 is connected by reduction gearbox 23 with drill spindle 21.Rotary drive 24 is crept into using drilling
Motor, drilling rotary drive 24 drive 21 positive and negative rotation of drill spindle, the brill being connected with drill spindle 21 by reduction gearbox 23
It is also accordingly rotated with drill spindle 21 into component.
In the present embodiment, drill spindle 21 is equipped with the interface channel being connected to the slip casting waterflood path of drilling parts；Slip casting
Water filling device 5 includes grouting pump 51 and the swivel joint 52 being connected with interface channel, after grouting pump 51 is mounted on running gear 1
The outlet in portion, grouting pump 51 is connected by Grouting Pipe 53 with swivel joint 52.Above-mentioned grouting pump 51 uses existing slush pump, on
Stating swivel joint 52 is the prior art, and the shell of swivel joint 52 is mounted on the cabinet of reduction gearbox 23, the sky of swivel joint 52
Heart mandrel is connect with the interface channel of drill spindle 21, water filling or when slip casting, water or slurries by Grouting Pipe 53, hollow core shaft,
In the interface channel of drill spindle 21 and the slip casting waterflood path injection stratum of drilling parts.
In the present embodiment, boring pulling device 4 includes the ring chain and drive sprocket being mounted on cantilever crane 3 by chain wheel set
The brill of group rotation pulls out rotary drive 41, and drilling apparatus 2 is connected with ring chain, and brill pulls out rotary drive 41 and uses hydraulic horse
It reaches, ring chain uses roller chain.Ring chain is configured to fill the junction of drilling apparatus 2 and ring chain exactly along drilling
The glide direction movement for setting 2, when brill, which pulls out rotary drive 41, drives ring chain positive or inverted running, ring chain band
Drilling apparatus 2 slide up and down accordingly, to realize the drilling and extraction of drilling parts.Pulling device 4 is bored using the knot of sprocket wheel
Configuration formula, the operation that can be more suitable under slip casting bad working environments, and its structure is simple, easy to maintain.
In the present embodiment, drilling parts include drill bit and several drilling rods 22 sequentially connected from top to bottom, adjacent two brills
Bar 22 passes through the male thread connector matched and connects with box thread connector, and drill bit passes through the male thread connector and box thread matched
Connector is connected to 22 lower end of drilling rod of drilling parts lower part, and 22 upper end of drilling rod on drilling parts top passes through the male thread matched
Connector and box thread connector are connected in drill spindle 21.Specifically, drill spindle 21 is equipped with male thread connector, each drilling rod 22
One end is equipped with the box thread connector to match with the male thread connector of drill spindle 21, and the other end is equipped with and its box thread connector phase
Matched male thread connector, drill bit are equipped with the box thread connector to match with the male thread connector of drilling rod 22, drilling rod any in this way
22 can connect with drill spindle 21, and any two drilling rods 22 can be connected with each other, and any drilling rod 22 can also connect with drill bit
It connects, can easily be assembled into the drilling parts of different length.It is provided that male thread connects in the drill spindle 21 of the present embodiment
When head, drilling rod 22 and drill spindle 21 assemble, the box thread connector of drilling rod 22 is connect with the male thread connector in drill spindle 21,
When adjacent two drilling rods 22 assemble, the male thread connector of upper kelly bar 22 is connect with the box thread connector of lower kelly bar 22, drilling rod
22 with drill bit when assembling, and the box thread connector of the male thread connector of drilling rod 22 and drill bit connects.
Further, it is equipped on cantilever crane 3 for mounting and dismounting the male thread connector and box thread connector that respectively match
Unload boring device 6, unloading boring device 6 includes that preceding clamp, rear clamp and shackle are stretched actuator, and preceding clamp includes preceding clamp branch
The flexible actuator of seat, front clamp and preceding fixture block, preceding fixture block have the holding tank that can be fastened in box thread connector exterior, preceding clamp branch
Seat is fixedly mounted on cantilever crane 3, before the flexible actuator of front clamp is mounted on clamp support, clamp support before preceding fixture block is slidedly arranged on
Upper and be connected with the stretch flexible driving end of actuator of front clamp, the front clamp actuator that stretches can drive preceding fixture block to reciprocatingly slide,
So that preceding fixture block can be clamped in the outside of box thread connector or far from box thread connector.Afterwards clamp include rear clamp support,
Flexible actuator and rear fixture block are clamped afterwards, and rear fixture block has the holding tank that can be fastened in male thread connector exterior, rear clamp support
It is hingedly mounted on preceding clamp support and can be rotated around the axis of male thread connector, the rear actuator that stretches that clamps is mounted on rear clamp
On support, rear fixture block is slidedly arranged on rear clamp support and is connected with the rear flexible driving end for clamping flexible actuator, and rear clamp is stretched
Contracting actuator can drive rear fixture block to reciprocatingly slide, so that rear fixture block can be clamped in the outside of male thread connector or far from public spiral shell
Line connector.The flexible actuator of shackle is hingedly mounted on cantilever crane 3, the flexible driving end of the flexible actuator of shackle and rear clamp support
Hingedly, shackle stretch actuator stretching motion when accordingly drive rear clamp support positive and negative rotation.Above-mentioned front clamp stretch actuator,
Flexible actuator is clamped afterwards and the flexible actuator of shackle is all made of telescopic oil cylinder.Preceding clamp and rear clamp are preferably symmetricly set on public affairs
The two sides of nipple and box thread connector.
The above-mentioned boring device 6 that unloads can dismantle the male thread connector and box thread connector of any matching connection, logical in disassembly
Crossing brill pulling device 4 drives drilling apparatus 2 to slide, and the male thread connector and box thread connector for dismantling needs, which are in, unloads boring device 6
The suitable position at place, fixture block is from the position sliding far from box thread connector close to mother before then the flexible actuator of front clamp drives
Nipple, and preceding fixture block is made to be clamped in the outside of box thread connector, flexible actuator is clamped afterwards drives rear fixture block from far from public affairs
The position of nipple is slided close to male thread connector, and so that rear fixture block is clamped in the outside of male thread connector, then stretch shackle
Contracting actuator drives axis of the rear clamp support with rear fixture block around male thread connector to rotate, and can make male thread connector and female spiral shell
Brill is unloaded in the separation of line connector, realization.Boring device 6 is unloaded due to being provided with, controllable compaction grouting pile driving construction equipment is made to have automatic dress
The function of drilling rod 22 is unloaded, labor intensity can be further decreased, improve working efficiency and improve safety.And this unloads brill
The structure of device 6 is simple, stable and reliable in work, easy to control.
In the present embodiment, controllable compaction grouting pile driving construction equipment further includes the support device 7 that lands, and the support device that lands 7 is wrapped
The multiple jacking cylinders 71 being mounted on running gear 1 are included, the telescopic rod of each jacking cylinder 71 is stretched out downward and cut with scissors on telescopic rod
It connects and a support base 72 is installed.When the telescopic rod of each jacking cylinder 71 stretches out, support base 72 can be driven to move downward and ground
Face contact, or running gear 1 is jacked and is detached from ground, it is capable of providing stability when equipment work in this way, and can be reduced very
To avoid construction when running gear 1 is impacted.
In the present embodiment, control room 8 is installed on running gear 1, control room 8 and cantilever crane 3 are disposed side by side on running gear 1
Front, seat and operation bench 81 are installed, operation bench 81 is mounted in control room 8 by rack 82, for collecting in control room 8
Middle control drilling, slip casting such as pull out brill, unload brill and walking at the movement；Running gear 1 includes crawler-type traveling chassis 11 and is mounted on shoe
Body frame 12 in belt walking chassis 11, cantilever crane 3 are hingedly mounted on above the middle part of body frame 12.Crawler-type traveling chassis 11
For the prior art, including track assembly and running motor, at least have the function of advance, retrogressing and three kinds of self-actuating brake, crawler belt
Rubber belt track or steel crawler belt can be used in component.In the present embodiment, the placement for placing drilling rod 22 is additionally provided in body frame 12
Case.
In the present embodiment, cantilever crane 3 includes the slide 31 being hingedly mounted on running gear 1 and the master being slidedly arranged on slide 31
Frame body 32, slide 31 are equipped with sliding driving assembly for driving main frame body 32 slide along slide 31, wobble drive component and
Slide 31 is connected and slide 31 is driven to swing, and drilling apparatus 2 is slidedly arranged on main frame body 32, the glide direction and drilling of main frame body 32
The glide direction of device 2 is identical.For the cantilever crane 3 of this kind of structure type while can be realized swing, main frame body 32 can also be into
Row elevating movement, the compactedness of structure can be improved to suitable sliding position as far as possible by the one hand adjusting main frame body 32, and
It avoids being formed with the other parts of equipment and interfere, on the other hand when arranging that cantilever crane 3 vertically, cantilever crane 3 can be made, which to slide into, makes it
Lower end supports on the ground, is able to bear needed for extracting drilling parts and pulls out drilling force, avoids pulling out drilling force to the shadow of running gear 1
It rings, thus stability when improving work.Further, lower end when main frame body 32 is arranged vertically is additionally provided with lower bottom base 34, leads to
The support of lower bottom base 34 is crossed on the ground, conducive to stability is further increased.Preferably, the aforementioned support device 7 that lands is arranged two altogether
A jacking cylinder 71, two jacking cylinders 71 are divided into the two sides of 1 rear end of running gear, and two jacking cylinders 71 cooperate main frame body
32 can effectively be supported on ground or whole equipment is jacked disengaging ground, also can be set in other embodiments certainly
More jacking cylinders 71 support only by jacking cylinder 71 or whole equipment are jacked disengaging ground.
In the present embodiment, sliding driving assembly includes the first flexible actuator 33 being hingedly mounted on slide 31, and first
The flexible driving end of flexible actuator 33 and main frame body 32 are hinged, and the first flexible 33 stretching motion of actuator can drive main frame body 32
The corresponding sliding motion in slide 31；Wobble drive component includes the second flexible actuator being hingedly installed on running gear 1
9, the flexible driving end of the second flexible actuator 9 and slide 31 are hinged, and the second flexible 9 stretching motion of actuator can drive slide 31
It is accordingly swung around hinge axes.Above-mentioned first flexible actuator 33 and the second flexible actuator 9 are all made of telescopic oil cylinder, at other
In embodiment, the flexible actuator of existing other forms is can also be used in the first flexible actuator 33 and the second flexible actuator 9.
Controllable compaction grouting pile driving construction equipment of the invention, which is able to solve existing for existing controllable compaction grouting pile driving construction, matches
Cover the problems such as equipment is more, quality is difficult to guarantee, large labor intensity, security risk are high low with construction efficiency.To realize controllable densification note
Engineering method construction is starched, is limited by previous functions of the equipments, needs to carry out old-fashioned drill hole of drilling machine and casing and connect with pulling out brill, manually transfer
Grouting Pipe, pipe extractor tube drawing, the manpower disassembly process flows such as Grouting Pipe and displacement and relevant device, and equipment of the invention will bore
Into function integrations such as, immersed tube, slip casting, tube drawing and displacements, one-machine-multi-function and a tractor serves several purposes are realized.
Compared to previous traditional technology, main feature of the present invention is as follows:
1, reduce corollary apparatus, in the past in addition to drilling machine, also need that slush pump, casing, pipe extractor is separately respectively configured and unload
Piping tool etc., and above-mentioned apparatus is combined into one by equipment of the invention, all realizes centralized control and mechanized operation,
In, grouting pump 51 is mounted on running gear 1, and drilling parts are not only used to drill for slip casting, and casing is omitted, bores pulling device
4, not only for being drilled down into for upward tube drawing, are omitted pipe extractor, unload boring device 6 and then unload piping tool for unloading instead of original
It bores.
2, reduce construction personnel, at least need six people that can operate former equipment matched respectively in the past, and operate this hair
Bright equipment only needs three people.
3, construction efficiency is improved, previous every slip casting for completing one meter of depth at least needs one hour, and uses the present invention
Equipment, even if in harder stratum, also less than half an hour.
4, grouting quality is improved, in the past when unloading pipe, because being dismantled using manpower, grouting will be interrupted the long period, caused
Grouting is discontinuous, there is the possibility for generating disconnected slurry, necking down and bubble, and uses equipment of the invention, can unload pipe quickly, grouting will not
It interrupts.
5, labor intensity is reduced, unloads brill, installation and mobile drill, pipe extractor and Grouting Pipe, disassembly casing etc. in the past
Manpower is relied on, and uses equipment of the invention, it needn't manpower.
6, security risk is reduced, brill is unloaded in the past and unloads casing etc. and be dependent on manpower, it is careless slightly, it is possible to operate
Personnel are injured by a crashing object by drilling tool or tool, because mud completely due to slip the phenomenon that, and use equipment of the invention, then completely can avoid class
Like safety accident.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example.To those of ordinary skill in the art, obtained improvement and change in the case where not departing from the technology of the present invention concept thereof
It changes and also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of controllable compaction grouting pile driving construction equipment, it is characterised in that: described including running gear (1) and drilling apparatus (2)
Hingedly be equipped on running gear (1) cantilever crane (3), the cantilever crane (3) can be rocked to around hinge axes at the top of running gear (1) and
It is transversely arranged on running gear (1) or is rocked to and be arranged vertically on running gear (1), drilling apparatus (2) cunning is set
In on the cantilever crane (3), and glide direction of the drilling apparatus (2) when cantilever crane (3) is arranged vertically is vertical, the running gear
(1) it is equipped with the wobble drive component for driving cantilever crane (3) to swing, the cantilever crane (3) is equipped with for driving drilling apparatus
(2) the brill pulling device (4) slided；The drilling that the drilling apparatus (2) includes drill spindle (21), is connected with drill spindle (21)
It is logical to be equipped with slip casting water filling inside the drilling parts for component and rotary drive assembly for driving drill spindle (21) to rotate
Road, the slip casting waterflood path are connected with a slip casting water filling device (5).
2. controllable compaction grouting pile driving construction equipment according to claim 1, it is characterised in that: the rotary drive assembly packet
Reduction gearbox (23) and drilling rotary drive (24) are included, the drilling rotary drive (24) is led by reduction gearbox (23) and drilling
Axis (21) is connected.
3. controllable compaction grouting pile driving construction equipment according to claim 1, it is characterised in that: the drill spindle (21) sets
There is the interface channel being connected to the slip casting waterflood path of drilling parts；The slip casting water filling device (5) include grouting pump (51) and
The outlet of the swivel joint (52) being connected with the interface channel, the grouting pump (51) passes through Grouting Pipe (53) and swivel joint
(52) it is connected.
4. controllable compaction grouting pile driving construction equipment according to claim 1, it is characterised in that: brill pulling device (4) packet
The brill for including the ring chain being mounted on cantilever crane (3) by chain wheel set and the rotation of drive sprocket group pulls out rotary drive (41),
The drilling apparatus (2) is connected with ring chain.
5. controllable compaction grouting pile driving construction equipment according to claim 1, it is characterised in that: the drilling parts include boring
Head and several drilling rods (22) sequentially connected from top to bottom, between adjacent two drilling rods (22), the brill of the drilling parts lower part
Bar (22) passes through phase between lower end and drill bit and between the drilling rod on drilling parts top (22) upper end and drill spindle (21)
The male thread connector of cooperation is connected with box thread connector；It is equipped on the cantilever crane (3) for dismantling the male thread respectively matched
Connector and box thread connector unload boring device (6), and the boring device (6) that unloads includes the flexible driving of preceding clamp, rear clamp and shackle
Part, clamp support, front clamp are stretched actuator and with the folder that can be fastened in box thread connector exterior before the preceding clamp includes
The preceding fixture block of slot is held, the preceding clamp support is fixedly mounted on cantilever crane (3), and the flexible actuator of the front clamp is mounted on fore-clamp
It clamps on support, is connected before the preceding fixture block is slidedly arranged on clamp support and with the stretch flexible driving end of actuator of front clamp, institute
Rear clamp is stated to include rear clamp support, clamp flexible actuator afterwards and with the holding tank that can be fastened in male thread connector exterior
Fixture block afterwards, the rear clamp support is hingedly mounted on preceding clamp support and can rotate around the axis of male thread connector, after described
It clamps flexible actuator to be mounted on rear clamp support, the rear fixture block is slidedly arranged on rear clamp support and clamps flexible drive with rear
The flexible driving end of moving part is connected, and the shackle actuator that stretches is hingedly mounted on cantilever crane (3), and the shackle is stretched actuator
Flexible driving end and rear clamp support it is hinged.
6. controllable compaction grouting pile driving construction equipment according to claim 1, it is characterised in that: the controllable compaction grouting stake
Construction equipment further includes land support device (7), and the support device that lands (7) is more on running gear (1) including being mounted on
The telescopic rod of a jacking cylinder (71), each jacking cylinder (71) stretches out downward and is hingedly equipped with a support base on telescopic rod
(72)。
7. controllable compaction grouting pile driving construction equipment according to claim 1, it is characterised in that: on the running gear (1)
It is equipped with control room (8), the control room (8) and cantilever crane (3) are disposed side by side on the front of running gear (1)；The walking dress
Setting (1) includes crawler-type traveling chassis (11) and the body frame (12) being mounted on crawler-type traveling chassis (11), the cantilever crane
(3) it is hingedly mounted on the body frame (12).
8. controllable compaction grouting pile driving construction equipment according to any one of claim 1 to 7, it is characterised in that: the arm
Frame (3) includes the slide (31) being hingedly mounted on running gear (1) and the main frame body (32) being slidedly arranged on slide (31), described
Slide (31) is equipped with the sliding driving assembly for driving main frame body (32) to slide along slide (31), the wobble drive component
It is connected with slide (31) and slide (31) is driven to swing, the drilling apparatus (2) is slidedly arranged on main frame body (32), the main frame body
(32) glide direction is identical as the glide direction of drilling apparatus (2).
9. controllable compaction grouting pile driving construction equipment according to claim 8, it is characterised in that: the sliding driving assembly packet
Include the flexible actuator (33) of first be hingedly mounted on slide (31), the flexible driving end of the first flexible actuator (33)
It is hinged with main frame body (32)；The wobble drive component includes the second flexible actuator being hingedly installed on running gear (1)
(9), the flexible driving end Yu slide (31) of the described second flexible actuator (9) are hinged.
10. controllable compaction grouting pile driving construction equipment according to claim 8, it is characterised in that: the main frame body (32) is perpendicular
Lower end when straight arrangement is additionally provided with lower bottom base (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182452.XA CN106968596B (en) | 2017-03-24 | 2017-03-24 | Controllable compaction grouting pile driving construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182452.XA CN106968596B (en) | 2017-03-24 | 2017-03-24 | Controllable compaction grouting pile driving construction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968596A CN106968596A (en) | 2017-07-21 |
| CN106968596B true CN106968596B (en) | 2018-12-28 |
Family
ID=59329830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710182452.XA Expired - Fee Related CN106968596B (en) | 2017-03-24 | 2017-03-24 | Controllable compaction grouting pile driving construction equipment |
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| Country | Link |
|---|---|
| CN (1) | CN106968596B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723468B (en) * | 2019-01-14 | 2020-10-16 | 北京建工土木工程有限公司 | Method for grouting underground excavation tunnel engineering based on remote control grouting trolley |
| CN113266277A (en) * | 2021-05-12 | 2021-08-17 | 上海申通地铁集团有限公司 | Drilling, injection and pulling integrated drilling machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176850Y (en) * | 2007-11-08 | 2009-01-07 | 王来鹏 | Crawler electric rotary drilling rig |
| CN101382040A (en) * | 2008-10-24 | 2009-03-11 | 湖南山河智能机械股份有限公司 | Major diameter drill while drilling and casing |
| CN102493438A (en) * | 2011-12-19 | 2012-06-13 | 上海城地建设发展有限公司 | Continuous multi-shaft cement mixing pile device and construction method |
| CN102767332B (en) * | 2012-08-11 | 2015-05-13 | 威海市水利岩土工程有限公司 | Screw pile machine and cast-in place pile construction method |
| US20150275583A1 (en) * | 2014-03-26 | 2015-10-01 | Trevi S.P.A. | Drill rig and methods for directional drilling |
| CN105714767B (en) * | 2016-01-30 | 2017-10-10 | 周兆弟 | The perfusion system of piling machine |
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2017
- 2017-03-24 CN CN201710182452.XA patent/CN106968596B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106968596A (en) | 2017-07-21 |
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Granted publication date: 20181228 |