CN105040700B - The equipment removed for the internal sediment of minor diameter pile tube and using method thereof - Google Patents
The equipment removed for the internal sediment of minor diameter pile tube and using method thereof Download PDFInfo
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- CN105040700B CN105040700B CN201510497338.7A CN201510497338A CN105040700B CN 105040700 B CN105040700 B CN 105040700B CN 201510497338 A CN201510497338 A CN 201510497338A CN 105040700 B CN105040700 B CN 105040700B
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Abstract
The present invention provides a kind of equipment removed for the internal sediment of minor diameter pile tube relating to slag-tapping device technical field and using method thereof, this equipment includes: hydraulic power unit, hydraulic power unit includes vertically driving hydraulic cylinder, the vertical outside driving hydraulic cylinder is provided with horizontal support hydraulic cylinder, is provided with at least two and fixes leg in horizontal support hydraulic cylinder；Traction sinking device includes that drag rope, drag rope drive hydraulic cylinder to be connected with vertical；Vertical pushing means includes that connecting cylinder, connecting cylinder are arranged at the vertical bottom driving hydraulic cylinder, and drives hydraulic cylinder to connect with vertical, is provided with vertical thrust axis inside connecting cylinder, and vertical thrust axis can move along vertical direction in connecting cylinder；Storage slag device includes storing up slag cylinder, and storage slag cylinder is flexibly connected with vertical thrust axis, and back cover plate is hinged with the bottom of storage slag cylinder, and storage slag portion rope is connected with back cover plate.The present invention is simple to operate, be easy to assemble and the block stone that can remove in pile tube and brick slag.
Description
Technical field
The present invention relates to slag-tapping device technical field, particularly relate to a kind of equipment removed for the internal sediment of minor diameter pile tube and
Its using method.
Background technology
Pile tube, refers to high strength prestressed concrete pipe pile or steel-pipe pile etc., pile tube as the conventional a kind of ground of soft soil foundation at
Reason method, it has the advantages such as rigidity is big, bearing capacity is high, easy construction is quick, but owing to pile tube is driven pile, for aqueous
Measure higher saturated Muddy Bottoms, viscous soil horizon, often can be because the soil compaction effect etc. that piling process control is strict and piling produces
Problem so that the mass defects such as such as radial fissure, pile extension position separation of welds, broken pile occurs in pile body, therefore needs to enter pile tube
Row defect processing.The most conventional method is to lay steel reinforcement cage more than pile tube internal flaw position, then pours microdilatancy coagulation
Soil carries out strengthening and remedial treatment, need before this first by pipe sediment remove, dregs how to remove be tubular pile defect process pass
One of key problem, the diameter of conventional pile tube is generally 600mm～1000mm, and caliber is less, adds that defective locations is normally at
Pile tube higher depth, workmen carries out managing interior scarfing cinder to work surface under being difficult to, and along with the increase of the degree of depth in soil layer is goed deep in stake, pipe
Interior air is the thinnest, there is the biggest construction safety hidden danger, and the most employing high pressure slurry pumps are directly smoked in pipe
Mud mixture, efficiency of construction is low, and manages the foreign material such as the brick slag of interior residual, block stone, it is impossible to extracted out by discharge pipeline, along with clearly
Being stepped up of hole depth, can seriously restrict the efficiency of construction in clear hole, if the brick slag in the range of mass defect, block stone cannot be clear
Remove, the strengthening and remedial treatment effect of pile tube will be affected.Additionally, slush pump is slagged tap needs to control the clay content of mud, often need to be to pipe
Interior water-filling, mud amount is big, need to arrange sedimentation tank and muddy water is carried out precipitation process, the discharge of the Yu Shui environmental effect to Around
Relatively big, in a lot of engineerings near position, down town, above-mentioned clear hole scheme operability difficulty is big.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problem to be solved in the present invention is that offer one is simple to operate, is easy to
Assemble and can remove the block stone in pile tube and the equipment removed for the internal sediment of minor diameter pile tube of brick slag and using method thereof.
In order to solve above-mentioned technical problem, the present invention provides a kind of equipment removed for the internal sediment of minor diameter pile tube, including:
Hydraulic power unit, including vertically driving hydraulic cylinder, the outside of described vertical driving hydraulic cylinder is provided with horizontal support hydraulic cylinder, institute
The fixing leg that at least two can move it is provided with along horizontal direction in stating horizontal support hydraulic cylinder；Traction sinking device, including leading
Messenger rope, described drag rope is connected with the top of described vertical driving hydraulic cylinder；Vertical pushing means, including connecting cylinder, institute
State connecting cylinder and be arranged at the bottom of described vertical driving hydraulic cylinder, and connect, in described connecting cylinder with described vertical driving hydraulic cylinder
Portion is provided with vertical thrust axis, and described vertical thrust axis can move along vertical direction in described connecting cylinder；Storage slag device, including
Storage slag cylinder, back cover plate and storage slag portion rope, described storage slag cylinder is provided with downward opening, described storage slag cylinder and described vertical thrust
The bottom of axle is flexibly connected, and described back cover plate is hinged with the bottom of described storage slag cylinder, described storage slag portion rope and described back cover plate
Part connects.
Preferably, described back cover plate and the bottom of described storage slag cylinder are hinged by open portion ball pivot.
Further, described storage slag device also includes that spacer pin, described spacer pin are plugged on described storage slag cylinder, and described spacing
Pin withstands described open portion ball pivot.
Preferably, described storage slag device also includes chute, active connection and slip ball pivot, and described chute is arranged at described storage slag
On the medial wall of cylinder, one end of described active connection is hinged with described sliding ball, and described slip ball pivot is arranged at described chute
In, and can move along described chute, the other end of described active connection is connected with described back cover plate.
Further, described active connection is slide bar, and described slide bar is connected with described back cover plate by an auxiliary ball pivot.
Preferably, in described horizontal support hydraulic cylinder, be provided with hydraulic control chamber, described hydraulic control chamber be provided with the first oil-in and
First oil-out.
Preferably, described vertical driving hydraulic cylinder is provided with the second oil-in and the second oil-out.
Preferably, the bottom of described connecting cylinder is provided with the through hole passed for described vertical thrust axis；The upper end of described vertical thrust axis
Being provided with pressure-bearing portion, the lower end of described vertical thrust axis is provided with connecting portion, and described connecting portion is connected with described storage slag cylinder, described pressure-bearing
The size in portion is corresponding to the size of the inwall of described connecting cylinder, and the size of described connecting portion is more than the size of described through hole.
Preferably, described traction sinking device also includes the apical ring being connected with the top of described vertical driving hydraulic cylinder, described traction
Rope is connected with described apical ring.
The invention still further relates to a kind of using method using the above-mentioned equipment removed for the internal sediment of minor diameter pile tube, including following
Step:
1) prepare in advance: vertical driving hydraulic cylinder and horizontal support hydraulic cylinder are in passive state, two legs that are relatively fixed
The distance of outer face is less than the internal diameter of pile tube, and the top of vertical thrust axis flushes with the bottom of described vertical driving hydraulic cylinder, back cover
Plate is horizontal；
2) equipment is put into: by drag rope, equipment is put into described pile tube needs to remove the position of sediment；
3) fixing equipment: to described horizontal support hydraulic cylinder fuel feeding, described fixing leg is under the promotion of oil pressure, along level side
To being displaced outwardly, until described fixing leg is fastened on the inwall of described pile tube, then equipment is just fixed on the inwall of described pile tube
On；
4) storage slag cylinder move: fuel feeding in described vertical driving hydraulic cylinder, described vertical thrust axis under the promotion of oil pressure, along
Vertical direction moves down in described connecting cylinder, drives described storage slag cylinder to move down simultaneously, and in press-in sediment, described
During storage slag cylinder press-in sediment, described back cover plate is inwardly opened, and sediment enters in described storage slag cylinder；
5) storage slag cylinder is promoted: after being full of sediment in described storage slag cylinder, reduce the oil pressure in described vertical driving hydraulic cylinder, described
Vertical thrust axis moves up along described connecting cylinder, until the top of described vertical thrust axis and described vertical driving hydraulic cylinder
Bottom flushes, and drives described storage slag cylinder to move up simultaneously；Lift described storage slag portion rope, make described back cover plate gradually return to
Horizontal level；
6) fixing leg disengages with pile tube: reduce the oil pressure in described horizontal support hydraulic cylinder, makes fixing leg along horizontal direction
Moving inward, described fixing leg disengages with described pile tube, by described drag rope, described equipment is hung out described pile tube；
7) slagging tap: after whole described equipment winches to ground, make back cover plate open downwards, sediment is discharged from described storage slag cylinder.
As it has been described above, the equipment removed for the internal sediment of minor diameter pile tube of the present invention and using method thereof, have following useful
Effect:
1), during the equipment of the present invention overcomes narrow tube quality of pile defect processing, the sediment in pile tube manually cannot be removed
Problem, in also solving pipe, the particle diameter sediment greatly such as block stone, brick slag uses the difficult problem that hydraulicking method is difficult to clean off；
2) using this equipment to grab the mode digging sediment, the sediment water content removed in can making pile tube is low, and sediment need not separately set precipitation
Pond or mud-dumping yard precipitation process, can directly use and be transported to outside dump truck specify Dumping Sites to stack, reduce sediment intermediate transition ring
Joint, efficiency of construction is high；
3) the sediment water content that the equipment of the present invention digs out is low, decreases the expense of Slurry treatment, the environmental effect to Around
Less；
4) this equipment uses hydraulic power unit, and in work progress, noise is little, is particularly well-suited to the construction area that noise control is strict；
5) this equipment is small, simple to operate, it is simple to assembly and disassembly, convenient transportation.
Accompanying drawing explanation
Fig. 1 is shown as the cross-sectional view of the equipment removed for the internal sediment of minor diameter pile tube of the present invention.
Fig. 2 be shown as A-A in Fig. 1 to cross-sectional view.
Fig. 3 be shown as B-B in Fig. 1 to cross-sectional view.
Drawing reference numeral explanation
10 pile tubes
100 hydraulic power units
110 vertically drive hydraulic cylinder
111 second oil-ins
112 second oil-outs
120 horizontal support hydraulic cylinders
121 fix leg
1211 oil pressure actuated blocks
1212 middle contiguous blocks
1213 top briquettings
122 hydraulic control chambeies
123 first oil-ins
124 first oil-outs
200 traction sinking devices
210 drag ropes
220 apical rings
230 billets
300 vertical pushing meanss
310 connecting cylinders
311 through holes
320 vertical thrust axis
330 pressure-bearing portions
340 connecting portions
350 reinforcing plates
400 storage slag devices
410 storage slag cylinders
411 openings
420 back cover plates
430 storage slag portion ropes
440 open portion ball pivots
450 spacer pins
460 chutes
470 active connections
480 slip ball pivots
490 auxiliary ball pivots
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be taken off by this specification
The content of dew understands other advantages and effect of the present invention easily.
Refer to accompanying drawing.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate
Content disclosed in bright book, understands for those skilled in the art and reads, being not limited to the enforceable restriction of the present invention
Condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, at not shadow
Ring under the effect that can be generated by of the present invention and the purpose that can reach, all should still fall and obtain can contain at disclosed technology contents
In the range of lid.Meanwhile, in this specification cited as " on ", D score, "left", "right", the use of " middle " and " one " etc.
Language, is merely convenient to understanding of narration, and is not used to limit the enforceable scope of the present invention, the change of its relativeness or tune
Whole, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1 to Figure 3, the equipment for the internal sediment removing of minor diameter pile tube of the present embodiment includes: hydraulic power fills
Put 100, traction sinking device 200, vertical pushing means 300 and storage slag device 400；
Hydraulic power unit 100 includes vertically driving hydraulic cylinder 110, and the vertical outside driving hydraulic cylinder 110 is provided with horizontal support
Hydraulic cylinder 120, is provided with the fixing leg 121 that at least two can move along horizontal direction in horizontal support hydraulic cylinder 120；
Traction sinking device 200 includes that drag rope 210, drag rope 210 are connected with the vertical top driving hydraulic cylinder 110；
Vertical pushing means 300 includes that connecting cylinder 310, connecting cylinder 310 are arranged at the vertical bottom driving hydraulic cylinder 110, and
Driving hydraulic cylinder 110 to connect with vertical, connecting cylinder 310 is internal is provided with vertical thrust axis 320, and vertical thrust axis 320 can be even
Connect in cylinder 310 and move along vertical direction；
Storage slag device 400 includes storing up slag cylinder 410, back cover plate 420 and storage slag portion rope 430, and storage slag cylinder 410 is provided with downward
Opening 411, storage slag cylinder 410 is connected with the bottom of vertical thrust axis 320, and back cover plate 420 cuts with scissors with the bottom of storage slag cylinder 410
Connecing, storage slag portion rope 430 is connected with back cover plate 420.
The minor diameter pile tube of the present embodiment refers to the external diameter pile tube at 600mm～1000mm.When this equipment is in original state,
Vertical driving hydraulic cylinder 110 and horizontal support hydraulic cylinder 120 are in passive state, now, and two legs 121 that are relatively fixed
The distance of outer face of outer end less than the internal diameter of pile tube 10, the top of vertical thrust axis 320 and the vertical hydraulic cylinder 110 that drives
Bottom flushes, and back cover plate 420 is horizontal；Equipment puts into pile tube 10 by drag rope 210 to be needed to remove sediment
Position after, make the oil pressure of horizontal support hydraulic cylinder 120 strengthen, oil pressure just can drive fixing leg 121 along horizontal direction
Being displaced outwardly, until fixing leg 121 is fastened on the inwall of pile tube 10, then equipment is just fixed on the inwall of pile tube 10；
Making the oil pressure vertically driving hydraulic cylinder 110 strengthen, oil pressure just can drive vertical thrust axis 320 along vertical direction at connecting cylinder
Moving down in 310, the most vertical thrust axis 320 drives storage slag cylinder 410 to move down, and in press-in sediment, stores up slag cylinder 410
During press-in sediment, back cover plate 420 is inwardly opened, and sediment enters in storage slag cylinder 410；It is heavy to be full of in storage slag cylinder 410
After slag, reducing the vertical oil pressure driven in hydraulic cylinder 110, vertical thrust axis 320 will move up along connecting cylinder 310,
Until the top of vertical thrust axis 320 flushes with the vertical bottom driving hydraulic cylinder 110, the most vertical thrust axis 320 drives storage
Slag cylinder 410 moves up；Lifting storage slag portion rope 430, can make back cover plate part 420 gradually return to horizontal level；Reduce water
Oil pressure in flat supporting cylinder 120, makes fixing leg 121 move inward along horizontal direction, fixing leg 121 and pile tube
10 disengage, and by drag rope 210, equipment hang out pile tube 10；After whole equipment winches to ground, make back cover plate 420 to
Under open, sediment just from storage slag cylinder 410 discharge, from storage slag cylinder 410 discharge sediment can directly use dump truck to transport outward
Stack to specifying Dumping Sites.
The equipment of the present invention overcomes in minor diameter pile tube 10 mass defect processing procedure, and the sediment in pile tube 10 manually cannot be clear
The problem removed, in also solving pipe, the particle diameter sediment greatly such as block stone, brick slag uses the difficult problem that hydraulicking method is difficult to clean off.
The equipment using the present invention grabs the mode digging sediment, and the sediment water content removed in can making pile tube 10 is low, and sediment need not
Separately set sedimentation tank or mud-dumping yard precipitation process, can directly use and be transported to outside dump truck specify Dumping Sites to stack, reduce in the middle of sediment
Transhipment link, efficiency of construction is high；The sediment water content that the equipment of the present invention digs out is low, decreases the expense of Slurry treatment, to work
The environmental effect of journey periphery is less；This equipment uses hydraulic power unit 100, and in work progress, noise is little, is particularly well-suited to make an uproar
The construction area that sound control system is strict；This equipment is small, simple to operate, it is simple to assembly and disassembly, convenient transportation.
In the present embodiment, storage slag cylinder 410 is cylindrical, and back cover plate 420 has four pieces, and four blocks of back cover plates 420 are along storage slag
The circumference of the inwall of cylinder 410 is evenly arranged.
Back cover plate 420 is hinged by open portion ball pivot 440 with the bottom of storage slag cylinder 410.Employing open portion ball pivot 440 can
Back cover plate 420 is made to rotate neatly in storage slag cylinder 410.
Storage slag device 400 also includes that spacer pin 450, spacer pin 450 are plugged on storage slag cylinder 410, and spacer pin 450 withstands
Open portion ball pivot 440.Spacer pin 450 is used to make back cover plate 420 can be horizontal when equipment is not actuated, and envelope
Floor piece 420 can only unidirectional in the cavity in storage slag cylinder 410 be opened.
For prevent back cover plate 420 in storage slag cylinder 410 unidirectional open time be affixed with the inwall of pile tube 10 so that later stage lifting is stored up
During slag portion rope 430, due to angle too small, and the situation that back cover plate 420 cannot be closed occurs, therefore, and storage slag dress
Putting 400 and also include chute 460, active connection 470 and slip ball pivot 480, chute 460 is arranged at the interior of storage slag cylinder 410
On sidewall, one end of active connection 470 is connected with slip ball pivot 480, and slip ball pivot 480 is arranged in chute 460, and
Can move along chute 460, the other end of active connection 470 is connected with back cover plate 420.At back cover plate 420 to storage
While the cavity of slag cylinder 410 is opened, one end being connected with chute 460 of active connection 470 slides up along chute 460
Dynamic, the angle opened in storage slag cylinder 410 of back cover plate 420 can be limited by the length controlling chute 460, it is to avoid envelope
Floor piece 420 fits with the inwall of storage slag cylinder 410 so that back cover plate 420 cannot close.
Active connection 470 is slide bar, and slide bar is connected by an auxiliary ball pivot 490 is fixing with back cover plate 420.This structure makes
One end of slide bar by slip ball pivot 480 along chute 460 move time, the other end of slide bar can by auxiliary ball pivot 490 turns
Dynamic, the opening and closing making back cover plate 420 are more steady.
Being provided with hydraulic control chamber 122 in horizontal support hydraulic cylinder 120, hydraulic control chamber 122 is provided with the first oil-in 123 He
First oil-out 124.Hydraulic oil can enter from the first oil-in 123, discharges from the first oil-out 124.First oil-in
123 and first oil-out 124 be connected with ground hydraulic fuel tank respectively.
In the present embodiment, vertical to drive hydraulic cylinder 110 be circular oil cylinder, horizontal support hydraulic cylinder 120 and vertically drive hydraulic cylinder
110 do not connect, and horizontal support hydraulic cylinder 120 and vertical driving are separated by hoop steel plate between hydraulic cylinder 110, and level is propped up
Support hydraulic cylinder 120 is the hoop oil cylinder arranged along the vertical outer wall driving hydraulic cylinder 110, and horizontal support hydraulic cylinder 120 sets
Having four fixing legs 121, four fixing legs 121 are evenly arranged along the circumference of the vertical outer wall driving hydraulic cylinder 110,
Angle between the most adjacent two fixing legs 121 is 90 degree.
Fixing leg 121 includes the oil pressure actuated block 1211 connected the most from inside to outside, middle contiguous block 1212 and top briquetting
1213, the oil pressure in horizontal support hydraulic cylinder 120 promotes oil pressure actuated block 1211, and oil pressure actuated block 1211 drives middle connection
Block 1212 and top briquetting 1213 move, top briquetting 1213 and the contact internal walls of pile tube 10.
Vertical driving hydraulic cylinder 110 is provided with the second oil-in 111 and the second oil-out 112.Hydraulic oil can be from the second oil-feed
Mouth 111 enters, and discharges from the second oil-out 112.Second oil-in 111 and the second oil-out 112 are oily with ground hydraulic respectively
Case connects.
The bottom of connecting cylinder 310 is provided with the through hole 311 passed for vertical thrust axis 320；The upper end of vertical thrust axis 320 is provided with
Pressure-bearing portion 330, the lower end of vertical thrust axis 320 is provided with connecting portion 340, and connecting portion 340 is connected with storage slag cylinder 410, pressure-bearing portion
The size of 330 is corresponding to the size of the inwall of connecting cylinder 310, and the size of connecting portion 340 is more than the size of through hole 311.
In the present embodiment, the inwall of connecting cylinder 310, the through hole 311 of bottom of connecting cylinder 310, vertical thrust axis 320, pressure-bearing
Portion 330 and connecting portion 340 are cylinder, the diameter in pressure-bearing portion 330 and the equal diameters of the inwall of connecting cylinder 310, connect
The diameter in portion 340 is more than the diameter of through hole 311, and the diameter of vertical thrust axis 320 is less than the diameter of the inwall of connecting cylinder 310.
Connecting cylinder 310 drives hydraulic cylinder 110 to be connected by welding with vertical, and connecting portion 340 is connected with storage slag cylinder 410 by bolt.
In order to increase the rigidity of vertical pushing means 300, it is evenly arranged 4 pieces of reinforcing plates 350 in fixing connecting cylinder 310 surrounding.
Traction sinking device 200 also includes and the apical ring 220 vertically driving the top of hydraulic cylinder 110 to be connected, drag rope 210
It is connected with apical ring 220.Apical ring 220 is cross steel loop, and apical ring 220 drives hydraulic cylinder 110 by billet 230 with vertical
Connect.
The using method of the equipment removed for the internal sediment of minor diameter pile tube of the present embodiment, comprises the following steps:
1) prepare in advance: vertical driving hydraulic cylinder 110 and horizontal support hydraulic cylinder 120 are in passive state, two relative consolidating
The distance of the outer face determining leg 121 is less than the internal diameter of pile tube 10, withstands open portion ball pivot 440 by arranging spacer pin 450,
The top making vertical thrust axis 320 flushes with the vertical bottom driving hydraulic cylinder 110, and back cover plate 420 is horizontal；
2) equipment is put into: by drag rope 210, equipment is put into pile tube 10 needs to remove the position of sediment；
3) fixing equipment: to horizontal support hydraulic cylinder 120 fuel feeding, fixing leg 121 is under the promotion of oil pressure, along level side
To being displaced outwardly, until fixing leg 121 is fastened on the inwall of pile tube 10, then equipment is just fixed on the inwall of pile tube 10；
4) storage slag cylinder 410 moves: drive fuel feeding in hydraulic cylinder 110 to vertical, vertical thrust axis 320 under the promotion of oil pressure,
Move down in connecting cylinder 310 along vertical direction, drive storage slag cylinder 410 to move down simultaneously, and in press-in sediment,
During storage slag cylinder 410 is pressed into sediment, back cover plate 420 is inwardly opened, and sediment enters in storage slag cylinder 410；
5) promote storage slag cylinder 410: after being full of sediment in storage slag cylinder 410, reduce the vertical oil pressure driven in hydraulic cylinder 110,
Vertical thrust axis 320 moves up along connecting cylinder 310, until the top of vertical thrust axis 320 drives hydraulic cylinder 110 with vertical
Bottom flush, simultaneously drive storage slag cylinder 410 move up；Lifting storage slag portion rope 430, makes back cover plate 420 gradually close
Closing, back cover plate 420 returns to horizontal level；
6) fixing leg 121 disengages with pile tube 10: reduce the oil pressure in horizontal support hydraulic cylinder 120, makes fixing leg 121
Moving inward along horizontal direction, fixing leg 121 disengages with pile tube 10, by drag rope 210, equipment is hung out pile tube
10；
7) slag tap: after whole equipment winches to ground, extract spacer pin 450, make back cover plate 420 open downwards, sediment from
Storage slag cylinder 410 is discharged.
To sum up, the method can be widely used in minor diameter pile tube 10 and manage the removing of interior sediment, which overcomes existing high pressure slurry pump water
The shortcoming that the slag thing such as brick slag, block stone in pipe cannot be discharged by the clear hole of power by mud delivery pipeline；The equipment of the present invention is by grabbing the side dug
Formula is slagged tap, it is possible to decrease the water content of dregs, it is not necessary to arranges sedimentation tank and processes, less to the environmental effect of Around；
Using hydraulic power system, construction noise is little, is particularly adapted to the construction area that noise control requirement is strict；This equipment has simultaneously
Small, simple in construction, it is simple to assembly and disassembly, simple to operate, high efficient construction, solve defect of pile foundation and reinforce
The difficult problem that during process, in pile tube 10, dregs is removed.
To sum up, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any it is familiar with this skill
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage of art.Therefore, such as
All that in art, tool usually intellectual is completed under without departing from disclosed spirit and technological thought etc.
Effect is modified or changes, and must be contained by the claim of the present invention.
Claims (10)
1. the equipment removed for the internal sediment of minor diameter pile tube, it is characterised in that including:
Hydraulic power unit (100), including vertically driving hydraulic cylinder (110), outside described vertical driving hydraulic cylinder (110)
Portion is provided with horizontal support hydraulic cylinder (120), and being provided with at least two in described horizontal support hydraulic cylinder (120) can be along level
The fixing leg (121) that direction is moved；
Traction sinking device (200), including drag rope (210), described drag rope (210) and described vertical driving hydraulic pressure
The top of cylinder (110) connects；
Vertical pushing means (300), including connecting cylinder (310), described connecting cylinder (310) is arranged at described vertical driving hydraulic pressure
The bottom of cylinder (110), and connect with described vertical driving hydraulic cylinder (110), described connecting cylinder (310) is internal to be provided with
Vertical thrust axis (320), described vertical thrust axis (320) can be moved along vertical direction in described connecting cylinder (310)
Dynamic；
Storage slag device (400), including storage slag cylinder (410), back cover plate (420) and storage slag portion rope (430), described storage slag
Cylinder (410) is provided with the bottom of downward opening (411), described storage slag cylinder (410) and described vertical thrust axis (320)
Connecting, described back cover plate (420) is flexibly connected with the bottom of described storage slag cylinder (410), described storage slag portion rope (430)
It is connected with described back cover plate (420).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 1, it is characterised in that: described back cover plate
Part (420) and the bottom of described storage slag cylinder (410) are hinged by open portion ball pivot (440).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 2, it is characterised in that: described storage slag fills
Put (400) and also include that spacer pin (450), described spacer pin (450) are plugged on described storage slag cylinder (410), and institute
State spacer pin (450) and withstand described open portion ball pivot (440).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 1, it is characterised in that: described storage slag fills
Put (400) and also include chute (460), active connection (470) and slip ball pivot (480), described chute (460)
It is arranged on the medial wall of described storage slag cylinder (410), one end of described active connection (470) and described slip ball pivot (480)
Connecting, described slip ball pivot (480) is arranged in described chute (460), and can be mobile along described chute (460),
The other end of described active connection (470) is connected with described back cover plate (420).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 4, it is characterised in that: described activity is even
Fitting (470) is slide bar, and described slide bar is connected with described back cover plate (420) by auxiliary ball pivot (490).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 1, it is characterised in that: described level is propped up
Being provided with hydraulic control chamber (122) in support hydraulic cylinder (120), described hydraulic control chamber (122) is provided with the first oil-in
(123) and the first oil-out (124).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 1, it is characterised in that: described vertically drive
Hydrodynamic cylinder pressure (110) is provided with the second oil-in (111) and the second oil-out (112).
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 1, it is characterised in that:
The bottom of described connecting cylinder (310) is provided with the through hole (311) passed for described vertical thrust axis (320)；
The upper end of described vertical thrust axis (320) is provided with pressure-bearing portion (330), and the lower end of described vertical thrust axis (320) is provided with
Connecting portion (340), described connecting portion (340) is connected with described storage slag cylinder (410), the chi of described pressure-bearing portion (330)
The size of the inwall of very little and described connecting cylinder (310) is corresponding, and the size of described connecting portion (340) is more than described through hole (311)
Size.
The equipment removed for the internal sediment of minor diameter pile tube the most according to claim 1, it is characterised in that: described traction is sunk
Put the apical ring (220) that device (200) also includes being connected with the top of described vertical driving hydraulic cylinder (110), described in lead
Messenger rope (210) is connected with described apical ring (220).
10. the using method of the equipment removed for the internal sediment of minor diameter pile tube described in employing claim 1, its feature exists
In: comprise the following steps:
1) prepare in advance: vertically drive hydraulic cylinder (110) and horizontal support hydraulic cylinder (120) to be in passive state, two phases
To the distance of outer face of fixing leg (121) less than the internal diameter of pile tube, the top of vertical thrust axis (320) is with described
The bottom vertically driving hydraulic cylinder (110) flushes, and back cover plate (420) is horizontal；
2) equipment is put into: by drag rope (210), equipment is put into described pile tube needs to remove the position of sediment；
3) fixing equipment: to described horizontal support hydraulic cylinder (120) fuel feeding, described fixing leg (121) is in the promotion of oil pressure
Under, it is displaced outwardly along horizontal direction, until described fixing leg (121) is fastened on the inwall of described pile tube, then sets
For being just fixed on the inwall of described pile tube；
4) storage slag cylinder (410) is mobile: fuel feeding in described vertical driving hydraulic cylinder (110), described vertical thrust axis (320)
Under the promotion of oil pressure, move down in described connecting cylinder (310) along vertical direction, drive described storage slag cylinder simultaneously
(410) move down, and in press-in sediment, during described storage slag cylinder (410) press-in sediment, described back cover plate
Part (420) is inwardly opened, and sediment enters in described storage slag cylinder (410)；
5) storage slag cylinder (410) is promoted: after being full of sediment in described storage slag cylinder (410), reduce described vertical driving hydraulic cylinder (110)
In oil pressure, described vertical thrust axis (320) moves up along described connecting cylinder (310), until described vertical thrust
The top of axle (320) flushes with the bottom of described vertical driving hydraulic cylinder (110), drives described storage slag cylinder (410) simultaneously
Move up；Lift described storage slag portion rope (430), make described back cover plate (420) progressively close off, back cover plate (420)
Return to horizontal level；
6) fixing leg (121) disengages with pile tube: reduce the oil pressure in described horizontal support hydraulic cylinder (120), makes fixing
Foot (121) moves inward along horizontal direction, and described fixing leg (121) disengages with described pile tube, by described traction
Described equipment is hung out described pile tube by rope (210)；
7) slagging tap: after whole described equipment winches to ground, make back cover plate (420) open downwards, sediment is from described storage slag cylinder
(410) discharge in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110258565B (en) * | 2019-06-18 | 2020-10-09 | 重庆交通大学 | Foundation pile hole bottom deslagging device and deslagging method |
| CN113186744A (en) * | 2021-05-28 | 2021-07-30 | 宝鸡志普有色金属加工有限公司 | Ultra-fine tungsten wire rope and preparation method and application thereof |
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| JPH10168880A (en) * | 1996-12-13 | 1998-06-23 | Ohbayashi Corp | Removing device for obstacle to underground structure and removing method for the obstacle |
| CN202672150U (en) * | 2012-06-27 | 2013-01-16 | 北京中岩大地工程技术有限公司 | Pile hole barrier breaking device |
| CN104652437A (en) * | 2015-02-13 | 2015-05-27 | 福建永强岩土股份有限公司 | Hole cleaning device for spun-digging pile hole and construction method thereof |
| CN104775435A (en) * | 2015-03-25 | 2015-07-15 | 浙江水利水电学院 | Cast-in-situ bored pile once hole cleaning device and hole cleaning method |
| CN204530711U (en) * | 2015-02-13 | 2015-08-05 | 福建永强岩土股份有限公司 | Revolve and dig stake holes clear hole device |
| CN205000335U (en) * | 2015-08-13 | 2016-01-27 | 上海勘测设计研究院有限公司 | A equipment that is used for inside sediment of minor diameter tubular pile to drive |
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| JPH10168880A (en) * | 1996-12-13 | 1998-06-23 | Ohbayashi Corp | Removing device for obstacle to underground structure and removing method for the obstacle |
| CN202672150U (en) * | 2012-06-27 | 2013-01-16 | 北京中岩大地工程技术有限公司 | Pile hole barrier breaking device |
| CN104652437A (en) * | 2015-02-13 | 2015-05-27 | 福建永强岩土股份有限公司 | Hole cleaning device for spun-digging pile hole and construction method thereof |
| CN204530711U (en) * | 2015-02-13 | 2015-08-05 | 福建永强岩土股份有限公司 | Revolve and dig stake holes clear hole device |
| CN104775435A (en) * | 2015-03-25 | 2015-07-15 | 浙江水利水电学院 | Cast-in-situ bored pile once hole cleaning device and hole cleaning method |
| CN205000335U (en) * | 2015-08-13 | 2016-01-27 | 上海勘测设计研究院有限公司 | A equipment that is used for inside sediment of minor diameter tubular pile to drive |
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