CN108729435A - The construction method of automated packing tamping apparatus and compaction pile basement process - Google Patents
The construction method of automated packing tamping apparatus and compaction pile basement process Download PDFInfo
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- CN108729435A CN108729435A CN201810425879.2A CN201810425879A CN108729435A CN 108729435 A CN108729435 A CN 108729435A CN 201810425879 A CN201810425879 A CN 201810425879A CN 108729435 A CN108729435 A CN 108729435A
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- structure platform
- automated packing
- tamping apparatus
- filler
- compaction pile
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of automated packing tamping apparatus, including structure platform, compacting component, feed mechanism and electric control gear;The structure platform is equipped with stand;The compacting component includes the casing outside tumping rummer and tumping rummer;It is characterized in that, the feed mechanism includes the power unit for having speed changing function, which is installed on the corresponding position on the structure platform, so as to can enter in compaction pile stake holes from the material that the discharge port of the feed mechanism is discharged;The electric control gear is equipped with for coordinating first hoist and power unit, so that feed mechanism quantity of filler into the compaction pile stake holes is connected with the hammering frequency of the tumping rummer.A kind of construction method of compaction pile basement process, uses aforementioned automated packing tamping apparatus to carry out compacting pile construction.Automated packing tamping apparatus can full and uniform filling tamped, and the stable quality of the compaction pile produced is excellent.
Description
Technical field
The present invention relates to foundation treatment technology fields in civil engineering, and in particular to a kind of automated packing tamping apparatus and squeezes
The construction method of close pile foundation processing.
Background technology
Compaction pile is generally used for the unfavorable foundations such as processing collapsible loess, backfill and liquefying soil soil layer, first makes compacted
Stake stake holes, compaction pile stake holes can be sub-surface directly through hammer ram ram it is compacted after the hole that is formed, can also be that long spire draws
Hole, then in hole after the filling tampeds such as the plain soil of dispensing, dirt, sandstone, slag, dry concrete or other hard materials
Stake.Compaction pile belongs to a kind of horizontal pack-press, can reach the compactness index after required encryption, and improves bearing capacity, drop
Low compressibility and treated that ground is uniform, high capacity and inter-pile soil collective effect become composite foundation;If processing is wet
The material for falling into property loess filling stake holes is plain soil, belongs to the cheap material gathered materials on the spot, than the low cost of other grey soil materials.It is conventional
Construction method is to use hand-stuff in real time in pore-forming rear screed that there are amount of filler is few or more, causes compacted effect difference and compacting quality
Unstable drawback, and it is more while less efficient using Transport Machinery.
The Chinese patent literature CN107338781A for being disclosed on November 10th, 2017 describes a kind of compacting pile construction dress
It sets and its construction method, wherein compacting pile construction device, with mobile platform and the stake being connected to through supporting mechanism on mobile platform
The weight that frame, the boosted mechanism I in the pile frame upper end and hoisting mechanism II suspend sleeve in midair respectively and can be placed in sleeve, weight with
Sleeve concentric coaxial arrangement has to sleeve equipped with the piling mechanism for sleeve to be squeezed into soil layer, the sleeve on the sleeve
The stuffing hole of interior filler.The compacting pile construction device is there is no filler device, in the construction method using compacting pile construction device,
Hand-stuff need to be used.
The Chinese patent literature CN107630447A for being disclosed on January 26th, 2018 describes a kind of element earth pile equipment
And construction method, wherein element earth pile equipment includes mainly:Immersed tube, active type pile top, pouch, fixed cylinder, air injection pipe, ring
Shape water injection pipe, vertical fixing muscle, hammer ram, compaction plate and vertical control piece;The vertical control piece is set on immersed tube, by vertically solid
Determine muscle, be closed separate type degree control part composition;The fixed cylinder is by the semicircle annular steel plate group of two panels at passing through connection
Ring, connection are bolted together, and fixed cylinder is set to outside immersed tube;The active type pile top is set to immersed tube bottom, and suspension thereon is lived
Movable plate is additionally provided with squeezed plate in active type pile top;The air injection pipe is set to the inner cavity of immersed tube, is connected to pouch;The hammer ram
Pile top position is welded with compaction plate.There is also filler devices for the element earth pile equipment, using applying for the element earth pile equipment
In work method, i.e., it need to use hand-stuff.
Invention content
The problem to be solved in the present invention is how to improve existing compacting pile construction method, is applied with solving existing compaction pile
The best compacted effect of filling tamped cannot be given full play in work method by the way of hand-stuff, the compaction pile produced
The technical issues of unstable quality.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
Design a kind of automated packing tamping apparatus, including structure platform, compacting component, feed mechanism and electric control gear;The knot
Structure platform is equipped with stand;The compacting component includes the casing outside tumping rummer and tumping rummer;It is characterized in that, the feeder
Structure includes the power unit for having speed changing function, which is installed on the corresponding position on the structure platform, so that from this
The material of the discharge port discharge of feed mechanism can enter in compaction pile stake holes;The electric control gear is equipped with described for obtaining
The hammering frequency of tumping rummer and control the power unit output speed controller so that feed mechanism is to the compaction pile
The quantity of filler and the hammering frequency of the tumping rummer are connected in stake holes.
Preferably, the compacting component further include the first hoist being connect by the first rope with the tumping rummer and with
The second hoist that the casing is connected by the second rope, stand described in first rope, the equal pile warp of the second rope.
Further, the first hoist is the fast releasing hoister machine of automatic lifting being adapted to the tumping rummer.
Preferably, the bottom surface of the tumping rummer is flat, arc surface or cone.
Preferably, crawler-type traveling chassis is equipped with below the structure platform, the walking chassis is equipped with rotating dress
It sets, the structure platform is fixedly connected with the rotating device;Lifting apparatus, the lifting are additionally provided on the structure platform
Device includes the high-stroke telescopic outrigger mounted on the rear both sides and front two sides of the structure platform.
Preferably, the structure platform is equipped with support base, and the stand includes independent rack and telescopic rod, the independent rack
With the support seat hinge, described telescopic rod one end is hinged with the structure platform, and the other end is hinged with the independent rack.
Further, the support base is portal frame, and the independent rack is expansion bracket, and branch is additionally provided on the structure platform
Frame, the upper surface of the holder are equipped with the bar-shaped trough for accommodating rope, and the height of the support base and holder is set as:Work as institute
When stating stand and being simultaneously supported by the support base and holder, the lower surface of the stand and the equipment on the structure platform there are
Gap.
Preferably, the feed mechanism further includes storage bin hopper and the screw conveyor that is driven by the power unit, described
The corresponding position at the feed inlet of screw conveyor is arranged in storage bin hopper, so that the feed inlet of the screw conveyor and the storage
Hopper discharge port inner space is connected to, and the discharge port of the screw conveyor corresponds to compaction pile stake holes position, the spiral shell
It revolves and is equipped with water jet in conveyer.
Further, the feed mechanism further includes filler transfer component, the filler transfer component include receiving hopper and
Screw rod for accepting the filler to leak down from the bottom outlet of the receiving hopper, the receiving hopper are arranged in the screw conveyor
Discharge port below or side-lower corresponding position one end, the correspondence in compaction pile stake holes is arranged in the other end of the screw rod
Position, so that the filler of screw conveyor output is fallen into after filler transfer component in compaction pile stake holes.
Further, it is equipped with agitating device in the storage bin hopper, vibrator is equipped on the outside of the storage bin hopper.
A kind of construction method of compaction pile basement process is designed, is included the following steps:By aforementioned automated packing tamping apparatus
It is arranged beside compaction pile stake holes, by controller coordinate first hoist and power unit, so that feed mechanism is squeezed to described
The quantity of filler is connected with the hammering frequency of the tumping rummer in close stake stake holes.
Compared with prior art, the beneficial effects of the invention are as follows:Feed mechanism, first hoist are linked using controller
Afterwards, frequency, amount of filler is hammered to be connected, automated packing tamping apparatus can full and uniform filling tamped, and produce compacted
Stake stable quality, when filler be dirt, rubble, dry concrete and other hard materials, rammed by continuous uniform filler
After reality is compacted, under the conditions of, it is higher by 30% or more than conventional Bearing Capacity of Composite Foundation, reduces stake number, saving construction cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of automated packing tamping apparatus.
Structural schematic diagram after the stand expansion that Fig. 2 is Fig. 1.
Fig. 3 is the right view of Fig. 2.
In figure, 1 is structure platform, and 11 be stand, and 111 be support base, and 112 be independent rack, and 1121 be first segment frame body,
1122 be the second section frame body, and 12 be telescopic rod, and 13 be holder, and 14 be lifting apparatus, and 141 be transverse arm, and 142 be the flexible branch of high-stroke
Leg, 143 be telescopic rod, and 144 be hinge bar, and 2 be compacting component, and 21 be tumping rummer, and 22 be casing, and 231 be rope, and 232 be rope
Rope, 241 be pulley, and 242 be pulley, and 31 be hoist engine, and 32 be hoist engine, and 4 be feed mechanism, and 41 be storage bin hopper, and 42 be power
Unit, 43 be screw conveyor, and 44 be filler transfer component, and 441 be receiving hopper, and 442 be slideway, and 61 be rotating device, and 62 are
Walking chassis.
Specific implementation mode
Illustrate the specific implementation mode of the present invention with reference to the accompanying drawings and examples, but following embodiment is used only in detail
It describes the bright present invention in detail, does not limit the scope of the invention in any way.
Embodiment 1:A kind of automated packing tamping apparatus, referring to Fig. 1-3, including structure platform 1, compacting component 2, feeder
Structure 4, electric control gear.
Referring to Fig. 1-3, structure platform 1 is equipped with stand 11.In the present embodiment, stand 11 uses foldable structure, in structure
The upper surface of platform 1 is equipped with support base 111, is hinged with independent rack 112 on support base 111, in independent rack the present embodiment, support
Seat 111 selects portal frame, and independent rack 112 can be rod-shaped, well cabinet frame, inverted L-shaped frame, and T shape framves are also installed on structure platform 1
It is useful for the holder 13 of the telescopic rod 12 of folding and unfolding independent rack 112 and the independent rack 112 being used to support after folding, 111 He of support base
The height of holder 13 is set as:When being simultaneously supported after the folding of stand 11 and by support base 111 and holder 13, the following table of stand 11
There are gaps with the equipment on structure platform 1 in face, will not damage the equipment on structure platform 1 in this way.In the present embodiment, telescopic rod
12 select fluid power actuator, 12 one end of telescopic rod to be hinged on structure platform 1, and the other end is hinged on independent rack 112.Holder 13
Door shape is selected, bar-shaped trough is equipped on holder 13, when stand 11 folds and is pressed on holder 13, which restricts for accommodating
Rope.Such as Fig. 1, after the pulling rod of telescopic rod 12 is retracted, independent rack 12 is in folded state, and one end is supported by support base 111,
The other end is supported by holder 13.After the pulling rod of telescopic rod 12 stretches out, independent rack 12 is stood on support base 111, and by supporting
Seat 111 provides support, and telescopic rod 12, structure platform 1, support base 111 and independent rack 112 form triangle.Support base and stand
Using folding structure, equipment steel pile casting, steel column hammer, steel wire rope etc. it is all configuration do not have to dismounting, can whole Transporting facilitate it is fast
It is prompt.Using portal frame, support effect is more excellent.
As an improvement, it includes at least two section frame bodies connected in sequence, this implementation that independent rack 112, which selects expansion bracket, expansion bracket,
In example, expansion bracket includes that first segment frame body 1121 and second saves frame body 1122, and the top of first segment frame body 1121 is equipped with multiple the
One perforation, these first perforation are arranged on different height, and the lower part of the second section frame body 1122 is equipped with the second perforation, the second perforation
It is interior to be equipped with connecting rod, by the way that connecting rod to be inserted into the first perforation of respective heights, realize the mesh for adjusting 112 height of independent rack
's.
Referring to Fig. 1-3, walking chassis 62 is equipped with below structure platform 1, walking chassis 62 is equipped with rotating device 61, row
Walking chassis 62 selects crawler-type traveling chassis, rotating device 61 to include pedestal and the movable table being pivotally mounted on pedestal, and
Servo motor for driving movable table to rotate, when installation, pedestal is fixedly connected with walking chassis 62, movable table and structure platform
1 is fixedly connected, and rotating device 61 has 360 ° of rotation angles.Crawler-type traveling chassis keeps the movement of automated packing tamping apparatus more flat
Surely, seating velocity is fast;Rotating device makes automated packing tamping apparatus have small spatial adaptation ability, seating velocity fast.
Referring to Fig. 1-3, lifting apparatus 14 is additionally provided on structure platform 1, lifting apparatus 14 includes fixing to connect with structure platform
The high-stroke telescopic outrigger 142 connect, high-stroke telescopic outrigger 142 may be mounted at the lower section or side of structure platform 1, this implementation
In example, high-stroke telescopic outrigger 142 has 4, selects fluid power actuator.After the pulling rod of high-stroke telescopic outrigger 142 is retracted,
The walking chassis 62 of 1 lower section of structure platform is contacted with ground, and support leg and the ground of pulling rod bottom end are detached from;When high-stroke is flexible
After the pulling rod of supporting leg 142 stretches out, the walking chassis 62 of 1 lower section of structure platform is detached from ground, at this point, the entrucking face of transport vehicle
It can open into below structure platform, can realize the purpose of quick despatch vehicle.The flexible branch of high-stroke is made using fluid power actuator
After leg can be swung, four high-stroke telescopic outriggers are rear both sides and the front both sides for being separately positioned on structure platform 1.
In order to enable the supporting surface of lifting apparatus 14 to change, in the present embodiment, lifting apparatus 14 further includes being mounted on height
The crossbeam 141 of 142 side of stroke telescopic outrigger, the telescopic rod 143 for moving beam 141, crossbeam 141 and fluid power actuator
Cylinder body is fixedly connected, and is equipped with hinge bar 144 in the side of structure platform 1, the other end of crossbeam 141 is hinged to be connected to hinge bar
On 144.In the present embodiment, telescopic rod 143 selects fluid power actuator, one end of telescopic rod 143 to be hinged on structure platform 1, separately
One end is hinged on crossbeam 141.After the pulling rod of telescopic rod 143 is retracted, high-stroke telescopic outrigger 142 is rotated to telescopic rod side
Mobile, after the pulling rod of telescopic rod 143 stretches out, high-stroke telescopic outrigger 142 is to separate telescopic rod side moving in rotation, to change
Become the supporting surface of high-stroke telescopic outrigger 142.
Referring to Fig. 3, compacting component 2 includes the tumping rummer 21 lifted by hoist engine 31, and the use lifted by hoist engine 32
In the casing 22 being arranged outside tumping rummer 21;In the present embodiment, pulley 241 is installed at the top of the second section frame body 1122, is rolled up
It raises and is wound with rope 231 on machine 31, the other end of rope 231 bypasses pulley 241, and is fixed on the top surface of tumping rummer 21.?
The top of first segment frame body 1121 is equipped with pulley 242, and rope 232 is wound on hoist engine 32, and the other end of rope 232 bypasses
Pulley 242, and it is fixed on the top of casing 22.Rope 231 and rope 232 generally select steel wire rope.Tumping rummer 21 is strip,
Its section can be round, can also be polygon, and the bottom surface of tumping rummer can be flat, arc surface, cone, when selecting circular arc
When face, generally arc surface is formed by axis of the center line of tumping rummer 21.Tumping rummer 21 is generally steel column, and capital is equipped with hanging ring,
300~600mm of diameter, 3~10T of quality, one end stitch of rope 23 is on hanging ring.Casing 22 is used to form position-limiting tube, so that
Tumping rummer 21 corresponds to compacted pile foundation hole.
In the present embodiment, hoist engine 31 is the fast releasing hoister machine of automatic lifting being adapted to tumping rummer, and hoist engine 31 promotes speed
20~40 ms/min of degree, hoist engine pulling force 60KN~100KN.Casing 22 is lifted using hoist engine 32, can be used in compacted pile foundation hole
When necking down, casing 22 is transferred and the bottleneck in compacted pile foundation is set, casing 22 has both the effect of retaining wall at this time.Feeder
The filler that structure 4 is discharged can be fallen on compacted pile foundation hole bottom by the gap between casing 22 and tumping rummer 21, can also tamped
After hammer 21 is raised, compacted pile foundation hole bottom is fallen on out of casing 22.
Referring to Fig. 1-3, feed mechanism 4 includes storage bin hopper 41, the power unit 42 for having speed changing function, is driven by power unit 42
Dynamic conveyer 43, the corresponding position in 41 lower part of storage bin hopper or lower section is arranged in conveyer 43, so that the feed inlet of conveyer 43
It is connected to 41 inner space of storage bin hopper, the discharge port of conveyer 43 corresponds to compacted pile foundation hole.In the present embodiment.Conveyer 43 selects
With screw conveyor, such as scheme, the feed inlet of screw conveyor is arranged below the bottom outlet of storage bin hopper 41 and leads to the bottom outlet
Piping connects.In other embodiments, the helical blade of screw conveyor can be partially disposed in storage bin hopper 41.
The power unit 42 for having speed changing function generally uses the combination of variable-frequency governor and alternating current generator.In the present embodiment,
Electric control gear is equipped with controller, and controller is used to obtain the hammering frequency of tumping rummer 21 and controls the output speed of power unit 42
Degree, controller use PLC, and there is the Omrons an ormon Automation Co., Ltd in the company for producing PLC, and a kind of model of transistor-type PLC is
CP1E-N14DT-A, the optional general biography science and technology PI9000 series of variable-frequency governor.Controller is used to obtain the hammering frequency of tumping rummer 21
Rate and the output speed for controlling power unit 42.It is a kind of obtain tumping rummer 21 hammer frequency mode be using be arranged in stand 11
On photoelectric sensor obtain the number that tumping rummer 21 is fallen in fixed duration, photoelectric sensor is corresponding with controller to be electrically connected
It connects.In the present embodiment, 31 type selecting of hoist engine is that program controlled automatic promotes fast releasing hoister machine, controller respectively with variable-frequency governor, volume
Raise the control terminal electrical connection of machine 31.Specific connection type is referring to product description.In the present embodiment, controller also with servo motor
Electrical connection.
In the present embodiment, water jet is equipped in screw conveyor(It is not drawn into), water jet setting is in screw conveyor charging
At mouth neighbouring position.One kind being preferably achieved in that the water inlet of water jet is arranged in the side of screw conveyor, water inlet
For connecting external water source, such as the water with pressure that tap water, suction pump export, the dry and wet of filler can be adjusted as needed in this way
Degree, more preferably tamps crowd in-out effects convenient for giving full play to filler.
To enable the filler being discharged from the discharge port of conveyer 43 precisely to fall into compacted pile foundation hole, feed mechanism 4 is also
Including filler transfer component 44, filler transfer component 44 includes receiving hopper 441 and is fallen for accepting from the bottom outlet of receiving hopper 441
Under filler slideway 442, receiving hopper 441 is arranged below the discharge port of conveyer 41 or the corresponding position of side-lower, slideway
The corresponding position in compacted pile foundation hole is arranged in 442 other end, so that the filler of screw conveyor output is through filler transfer component
It is fallen into after 44 in compacted pile foundation hole.A kind of preferably design method is that receiving hopper 441 is mounted on sliding rail, the track of sliding rail with
The conveying direction of conveyer 41 is parallel, and sliding rail realizes the purpose being fixed on structure platform 1 by telescopic rod, in this way, receiving hopper
441 just can up and down, move left and right.
In the present embodiment, agitating device is equipped in storage bin hopper 41(It is not drawn into), also set in the lower part of 41 outer surface of storage bin hopper
There is vibrator(It is not drawn into), vibrator is generally located on the inclined surface of storage bin hopper 41.Storage bin hopper 41 with agitating device is existing
There are product, such as vertical mixer.Vibrator is also existing product, such as pneumatic vibrator, electromagnetic vibrator, vibrating motor.It stirs
Mix material of the device for one or more kinds of it is agitated after uniform filling mixing, vibrator is anti-for accelerating blanking velocity
Only filler is trapped in storage bin hopper.
The course of work of the automated packing tamping apparatus is:Transport vehicle transports automated packing tamping apparatus to destination
Afterwards, start automated packing tamping apparatus and hydraulic system, so that telescopic rod 143 is unfolded, so that the throwing of high-stroke telescopic outrigger 142
Then clear in the domain of shadow zone stretches out the pulling rod of high-stroke telescopic outrigger 142, until walking chassis 62 is detached from and transports
The contact of vehicle sails out of transport vehicle below automated packing tamping apparatus.Make high-stroke telescopic outrigger 142 as needed later
Pulling rod retraction, the length for adjusting telescopic rod 143.When automated packing tamping apparatus need to be moved, high-stroke telescopic outrigger should be made
142 disengagings are contacted with ground, and automated packing tamping apparatus position is finely tuned by walking chassis 62, are passed through rotating device 61 and are adjusted knot
The direction of structure platform 1, so that after independent rack 112 is holded up, tumping rummer 21 is located at right over compacted pile foundation hole.Then pass through telescopic rod
The position of 143 adjustment high-stroke telescopic outriggers 142, so that the pulling rod of high-stroke telescopic outrigger 142 is stretched out and is contacted with ground with
Counterpoise.The pulling rod of telescopic rod 12 is set to stretch out, so that independent rack 112 is holded up.Tumping rummer 21 and casing 22 are installed later.To
Filler is added in storage bin hopper 41, starts agitating device as needed, water jet is accessed into external water source as needed;Then start
Controller starts hoist engine 31 and power unit 42 later, and hoist engine 31 pulls tumping rummer 21 to rise and unclamps, and tumping rummer 21 exists
Freely falling body forms the effect for hammering compacted pile foundation hole under the regulation of casing 22, in the process, the filler warp in storage bin hopper 41
It is fallen in compacted pile foundation hole after conveyer 43, filler transfer component 44, since the aperture of compacted pile foundation hole is more than tumping rummer 21
Outer diameter, and there is also gaps between casing 22 and tumping rummer 21, therefore filler can fall on compacted pile foundation hole bottom, and fallen
Tumping rummer 21 hammer it is compacted.Using electric control gear, make the feed mechanism quantity of filler and tumping rummer into compaction pile stake holes
Hammering frequency is connected, and the purpose of linkage is that the filler for making feed mechanism be conveyed into compaction pile stake holes meets tumping rummer just
Best hammering ability, the optimal value of the linkage by those skilled in the art on the basis of the common sense of the art,
It is determined in conjunction with limited trials.In this way, it is possible to avoid that tumping rummer can not effectively tamp filler or filler is too little or too much causes
Compacting inefficiency and compacted effect difference problem.
In transition automated packing tamping apparatus, then strapped tumping rummer 21 and casing 22 make the pulling rod of telescopic rod 12
It shrinks, independent rack 112 is rotated and fallen on holder 13, so that the pulling rod of high-stroke telescopic outrigger 142 is stretched out, and make walking chassis
62 height is higher than the transportation surface of transport vehicle, and transport vehicle is driven into below automated packing tamping apparatus, high-stroke telescopic outrigger is made
142 pulling rod is retracted, and so that telescopic rod 142 is retracted later, to reduce the space accounting of automated packing tamping apparatus.Automated packing
Tamping apparatus entrucking finishes.
Embodiment 2:A kind of construction method of compaction pile basement process, includes the following steps:By filling out automatically in embodiment 1
Expect that tamping apparatus is arranged beside compacted pile foundation hole, by controller coordinate hoist engine 31 and power unit 42, so that feeder
Structure 4 quantity of filler and hammering frequency of tumping rummer 21 into compacted pile foundation hole are connected.The optimal value of the linkage is by this technology
The technical staff in field determines on the basis of the common sense of the art in conjunction with limited trials.In this way, it is possible to avoid ramming
Real hammer can not effectively tamp filler or filler it is very few caused by compacting inefficiency the problem of.
After feed mechanism, hoist engine 31 are linked using controller, hammering frequency, amount of filler are connected, and automated packing rams
Real equipment can fully tamp filler, and the good quality of the compaction pile produced, when filler is dirt, rubble, dry are mixed
Solidifying soil and other hard materials, by continuous filling tamped it is compacted after, under the conditions of, be higher by than conventional Bearing Capacity of Composite Foundation
30% or more, reduce stake number, saving construction cost.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member is it is understood that without departing from the purpose of the present invention, can also carry out each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is the common variation range of the present invention, is no longer described in detail one by one herein.
Claims (10)
1. a kind of automated packing tamping apparatus, including structure platform, compacting component, feed mechanism and electric control gear;The structure
Platform is equipped with stand;The compacting component includes the casing outside tumping rummer and tumping rummer;It is characterized in that, the feed mechanism
Including having the power unit of speed changing function, which is installed on the corresponding position on the structure platform, so as to be sent from this
Expect that the material of the discharge port discharge of mechanism can enter in compaction pile stake holes;The electric control gear is equipped with for obtaining the rammer
The controller of the hammering frequency hammered into shape in fact and the output speed that controls the power unit.
2. automated packing tamping apparatus as described in claim 1, which is characterized in that the compacting component further includes and the rammer
The real hammer first hoist connected by the first rope and the second hoist being connect by the second rope with the casing, it is described
Stand described in first rope, the equal pile warp of the second rope.
3. automated packing tamping apparatus as claimed in claim 2, which is characterized in that the first hoist be and the compacting
Hammer the fast releasing hoister machine of automatic lifting of adaptation into shape;The bottom surface of the tumping rummer is flat, arc surface or the conical surface.
4. automated packing tamping apparatus as described in claim 1, which is characterized in that be equipped with crawler belt below the structure platform
Formula walking chassis, the walking chassis are equipped with rotating device, and the structure platform is fixedly connected with the rotating device;Institute
It states and is additionally provided with lifting apparatus on structure platform, the lifting apparatus includes mounted on the rear both sides and front of the structure platform
The high-stroke telescopic outrigger of two sides.
5. automated packing tamping apparatus as described in claim 1, which is characterized in that the structure platform is equipped with support base,
The stand includes independent rack and telescopic rod, the independent rack and the support seat hinge, described telescopic rod one end and the knot
Structure platform is hinged, and the other end is hinged with the independent rack.
6. automated packing tamping apparatus as claimed in claim 5, which is characterized in that the support base is portal frame, described only
Stand is expansion bracket, and holder is additionally provided on the structure platform, and the upper surface of the holder is equipped with the bar shaped for accommodating rope
The height of slot, the support base and holder is set as:It is described vertical when the stand is simultaneously supported by the support base and holder
There are gaps with the equipment on the structure platform for the lower surface of frame.
7. automated packing tamping apparatus as described in claim 1, which is characterized in that the feed mechanism further include storage bin hopper and
The correspondence position at the feed inlet of screw conveyor is arranged in the screw conveyor driven by the power unit, the storage bin hopper
It sets, so that the feed inlet of the screw conveyor is connected to storage bin hopper discharge port inner space, the screw conveyor
Discharge port corresponds to compaction pile stake holes position, and water jet is equipped in the screw conveyor.
8. automated packing tamping apparatus as claimed in claim 7, which is characterized in that the feed mechanism further includes filler transfer
Component, the filler transfer component include receiving hopper and the spiral for accepting the filler to leak down from the bottom outlet of the receiving hopper
Bar, the receiving hopper is arranged below the discharge port of the screw conveyor or one end of the corresponding position of side-lower, the spiral shell
The corresponding position in compaction pile stake holes is arranged in the other end of swing arm, so that the filler of screw conveyor output is through filler transfer
It is fallen into after component in compaction pile stake holes.
9. automated packing tamping apparatus as claimed in claim 7, which is characterized in that agitating device is equipped in the storage bin hopper,
Vibrator is equipped on the outside of the storage bin hopper.
10. a kind of construction method of compaction pile basement process, includes the following steps:It will be as described in any one of claim 1-9
Automated packing tamping apparatus be arranged beside compaction pile stake holes, by controller coordinate first hoist and power unit, with
Feed mechanism quantity of filler into the compaction pile stake holes is set to be connected with the hammering frequency of the tumping rummer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810425879.2A CN108729435A (en) | 2018-05-07 | 2018-05-07 | The construction method of automated packing tamping apparatus and compaction pile basement process |
Applications Claiming Priority (1)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113174923A (en) * | 2021-04-01 | 2021-07-27 | 机械工业第九设计研究院有限公司 | Foundation tamping device for civil engineering construction and use method thereof |
CN114517480A (en) * | 2022-01-26 | 2022-05-20 | 机械工业勘察设计研究院有限公司 | Filling and ramming integrated device based on static pressure immersed tube pore-forming |
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CN106638596A (en) * | 2016-11-25 | 2017-05-10 | 王继忠 | Construction equipment of carrier pile |
CN107338781A (en) * | 2017-08-10 | 2017-11-10 | 中国电建集团华东勘测设计研究院有限公司 | A kind of compacting pile construction device and its construction method |
CN208201847U (en) * | 2018-05-07 | 2018-12-07 | 中航旭日(北京)岩土工程技术有限公司 | Automated packing tamping apparatus |
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CN106638596A (en) * | 2016-11-25 | 2017-05-10 | 王继忠 | Construction equipment of carrier pile |
CN107338781A (en) * | 2017-08-10 | 2017-11-10 | 中国电建集团华东勘测设计研究院有限公司 | A kind of compacting pile construction device and its construction method |
CN208201847U (en) * | 2018-05-07 | 2018-12-07 | 中航旭日(北京)岩土工程技术有限公司 | Automated packing tamping apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113174923A (en) * | 2021-04-01 | 2021-07-27 | 机械工业第九设计研究院有限公司 | Foundation tamping device for civil engineering construction and use method thereof |
CN113174923B (en) * | 2021-04-01 | 2023-03-14 | 机械工业第九设计研究院股份有限公司 | Foundation tamping device for civil engineering construction and use method thereof |
CN114517480A (en) * | 2022-01-26 | 2022-05-20 | 机械工业勘察设计研究院有限公司 | Filling and ramming integrated device based on static pressure immersed tube pore-forming |
CN114517480B (en) * | 2022-01-26 | 2023-12-01 | 机械工业勘察设计研究院有限公司 | Filling and tamping integrated device based on static pressure immersed tube pore-forming |
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