CN104480938B - Cast-in-place concrete pile bubble is eliminated and is built device - Google Patents
Cast-in-place concrete pile bubble is eliminated and is built device Download PDFInfo
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- CN104480938B CN104480938B CN201410762134.7A CN201410762134A CN104480938B CN 104480938 B CN104480938 B CN 104480938B CN 201410762134 A CN201410762134 A CN 201410762134A CN 104480938 B CN104480938 B CN 104480938B
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- helical gear
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008030 elimination Effects 0.000 claims abstract description 7
- 238000003379 elimination reaction Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 29
- 210000005056 cell body Anatomy 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 15
- 238000003756 stirring Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 241000264877 Hippospongia communis Species 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses the elimination of cast-in-place concrete pile bubble and build device, the sidewall of building pipe bottom offers discharge opening, build bottom pipe and be connected with bubble eliminator, bubble eliminator includes the upper strata mixing plant set gradually from top to bottom, middle level drive mechanism and bottom mixing plant, upper strata mixing plant and bottom mixing plant can under the drive of middle level drive mechanism in the same way or rotate backward, upper strata mixing plant and bottom mixing plant all can regulate the extension elongation of teeter column, cast-in-place concrete pile bubble is eliminated and builds the castinplace pile that device can be applicable to piles with different footpath, bubble eliminator can promote along with building pipe or fall, easy to use.The present invention can not snap in reinforcing cage when transferring by spacing collar protection bubble eliminator, effectively extends bubble and eliminates the application life of building device.
Description
Technical field
The present invention relates to the technical field of civil engineering, particularly relate to the elimination of cast-in-place concrete pile bubble and build device.
Background technology
Cast-in-place concrete pile is a kind of directly pore-forming on the spot on stake position at the scene, then concreting or lay the stake of reinforcing cage concreting again in hole.Feature is that a footpath can be selected as required, and can build the many stake larger than the diameter of preformed pile, compared with the hammering method sunk in stake, construction noise and vibrations are much smaller, and can be useful on various ground.Existing cast-in-place concrete pile is generally two kinds: tube-sinking cast-in-situ pile and bored pile, wherein, tube-sinking cast-in-situ pile utilizes hammer piling equipment immersed tube, tube drawing pile, be called hammer hidden pipe caisson pile, but construction quality is wayward, tube drawing is too fast easily causes stake shortea, and owing to being Squeezing Soil Pile, the stake of pouring into a mould in advance is vulnerable to soil compaction effect and produces inclined fracture even misplace.Due in work progress, hammering can produce larger noise, and vibration can affect Adjacent Buildings, therefore is not suitable for using in urban district, therefore some cities prohibit the use this stake in urban district.Many cast-in-place concrete piles are used to be bored pile, the hole forming method of bored pile is various, auger can be used to hole and also can use artificial boring, carrying out clearly after the technique of hole, prefabricated reinforcing cage is vertically hung onto in hole, to be fixed behind location, then be used tremie concrete.But, adopt the cast-in-place concrete pile of bore process also to have its defect: on the bearing capacity impact of stake greatly, bubble can form honeycomb at pile body to the quality of filling concrete as occurred in casting process, and these honeycombs can the serious bearing capacity reducing stake.And the concrete just utilizing the slump larger in existing technology relies on deadweight pile, do not carry out vibrating, the technique such as stirring makes pile body closely knit, this is because the vibrating of cast-in-place concrete pile, stir its objective difficulty, first, the stake of castinplace pile is long is generally tens meters to tens meters, vibrating spear cannot arrive the so dark degree of depth at all, secondly, even if the mode that vibrating spear is lengthened by wire is put into stake holes, due to the situation in stake holes cannot be observed, vibrate and be difficult to carry out, effect is bad.If vibrating or stirring problem of cast-in-place concrete pile can be solved, the bubble in the concrete of building is driven out of, the compactness of cast-in-place concrete pile can be promoted well, increase the bearing capacity of cast-in-place concrete pile.
Summary of the invention
Technical problem to be solved by this invention is for the above-mentioned state of the art, and provide a kind of bubble eliminator can tackle simultaneously two kinds build pattern, double-deck can stir the bubble effectively removed in cast-in-place concrete pile, can along with the Process Synchronization lifting of building, the stake holes that can adapt to different-diameter, motor transmission shaft and rotor plate be connected firmly, can not snap in the cast-in-place concrete pile bubble of reinforcing cage when protecting bubble eliminator to transfer by spacing collar eliminates and build device.
The present invention solves the problems of the technologies described above adopted technical scheme:
Cast-in-place concrete pile bubble is eliminated and is built device, comprise stretching into and build pipe in hole for grout pile, wherein: the sidewall of building pipe bottom offers discharge opening, build bottom pipe and be connected with bubble eliminator, bubble eliminator includes the upper strata mixing plant set gradually from top to bottom, middle level drive mechanism and bottom mixing plant, upper strata mixing plant includes rotor plate and upper teeter column, run through in the middle part of upper rotor plate and have upper plate centre bore, upper rotor plate upper surface is also provided with regulating tank, the cell body of upper regulating tank is also provided with on a row and regulates fixing hole, upper teeter column the inner is stretched in regulating tank, upper adjustment fixing hole laterally runs through regulating tank, and each upper adjustment fixing hole all in establish screw thread and have one end to pass the side of rotor plate, upper rotor plate passes upper adjustment fixing hole by screw simultaneously, upper teeter column realization is articulated and connected with upper teeter column, upper strata mixing plant is by the upper adjustment fixing hole realization adjustment to upper teeter column extension elongation of screw through diverse location, one end of upper regulating tank extends to the edge of rotor plate, the other end is combined with push pedal, be provided with after upper push pedal and push away spring, upper push pedal can be positioned at the one end at rotor plate edge at the upper promotion the pushing away spring supreme regulating tank that glides, and upper teeter column is pushed into level, bottom mixing plant includes lower rotor plate and lower teeter column, the soffit of lower rotor plate is provided with lower regulating tank, fixing hole is regulated under the cell body of lower regulating tank is also provided with a row, lower teeter column the inner is stretched in lower regulating tank, lower adjustment fixing hole laterally runs through lower regulating tank, and each lower adjustment fixing hole all in establish screw thread and have one end to pass the side of lower rotor plate, lower rotor plate passes lower adjustment fixing hole by screw simultaneously, lower teeter column realization is articulated and connected with lower teeter column, bottom mixing plant is by the lower adjustment fixing hole realization adjustment to lower teeter column extension elongation of screw through diverse location, one end of lower regulating tank extends to the edge of lower rotor plate, the other end is combined with lower push pedal, be provided with down after lower push pedal and push away spring, lower push pedal can under push away the promotion of spring under slide to lower joint slot in the one end at lower rotor plate edge, and lower teeter column is pushed into level, middle level drive mechanism includes transmission bracket, transmission bracket includes the topmast frame plate be integrally fixedly connected with, left side brackets plate and right side supporting plate, a horizontally disposed top helical gear is arranged on topmast frame plate inwall and also can rotates relative to topmast frame plate, left side brackets plate inwall is provided with the left side helical gear vertically arranged, left side helical gear can rotate relative to left side brackets plate, right side supporting plate is provided with vertical right side helical gear in the position relative with left side helical gear, right side helical gear is arranged on the supporting plate of right side and also can rotates relative to right side supporting plate, the top of lower rotor plate is fixedly connected with helical gear of the horizontally disposed end, left side helical gear and helical gear top, right side are all engaged with top helical gear and coordinate, bottom is all engaged with end helical gear and coordinates, the bottom of left side brackets plate and right side supporting plate is sealed and matched with two ends, lower rotor plate left and right respectively and lower rotor plate can rotate relative to left side brackets plate and right side supporting plate, run through in the middle part of topmast frame plate and have topmast frame aperture, run through in the middle part of the helical gear of top and have top gear hole, top helical gear is fixedly connected with upper rotor plate by the vertical joint pin arranged, topmast frame aperture comprises hole internal ring portion and hole outer portion, joint pin also can rotate along hole outer portion through hole outer portion, motor is fixed with in the central cavity of transmission bracket, the power transmission shaft of motor stretches out from the bottom of motor, the spindle nose of power transmission shaft is provided with spindle nose projection, spindle nose projection to be imbedded in lower rotor plate and is fixedly connected with lower rotor plate, motor is provided with the upper motor fixing frame be fixedly connected with it, left motor fixed mount and right motor fixed mount, upper motor fixing frame is by top gear hole, the passage that the hole internal ring portion of topmast frame aperture and upper plate centre bore are formed with build pipe bottom and be fixedly connected with, left motor fixed mount is fixedly connected with left side brackets plate through the gear hole in the middle part of the helical gear of left side, right motor fixed mount is fixedly connected with right side supporting plate through the gear hole in the middle part of the helical gear of right side, bubble elimination is built device and is also included spacing collar, build pipe and bubble eliminator all can be placed in spacing collar, spacing collar can block teeter column and lower teeter column from the stroke route vertically forwarding level to, the outer end of teeter column and lower teeter column is against on the inwall of spacing collar.
For optimizing technique scheme, the concrete measure taked also comprises:
Above-mentioned upper rotor plate is provided with two upper regulating tanks, and two upper regulating tanks are oppositely arranged on the diagonal angle of rotor plate, correspondingly, upper teeter column, upper push pedal and on push away spring and respectively have two.
Above-mentioned lower rotor plate is provided with two lower regulating tanks, and two lower regulating tanks are oppositely arranged on the diagonal angle of lower rotor plate, correspondingly, lower teeter column, lower push pedal and under push away spring and respectively have two.
Above-mentioned building bottom pipe is provided with fixed port, and upper motor fixing frame top is fixed with fixed head, and fixed head is placed in the hole internal ring portion of topmast frame aperture, is provided with screwed hole in the middle part of fixed head, and fixed port is fixedly connected with fixed head through upper plate centre bore.
The upper surface of above-mentioned upper rotor plate is provided with slide rail, and upper push pedal is slidably arranged on slide rail, and the soffit of lower rotor plate is provided with glidepath, and lower push pedal is slidably arranged on glidepath.
Compared with prior art, the invention discloses the elimination of cast-in-place concrete pile bubble and build device, this device includes and the bubble eliminator of building pipe and being connected, can stir concrete when building pipe and stretching into and build in stake holes, bubble in the concrete that effective removal is built, bubble eliminator of the present invention comprises upper and lower two-layer stirring structure, and bilevel mixing direction is adjustable, through double-deck stirring, improve the ability that this device removes the bubble in the concrete of building further.Comparatively similar in the structure of the two-layer stirring structure of the present invention, difference is there is a hole run through in the middle part of rotor plate, pass for fixed port, and fixed port is just through upper rotor plate, directly be not connected with upper rotor plate, and middle part only has a hole do not run through on lower rotor plate, for fixed electrical machinery power transmission shaft, build pipe and be set to rigid pipe, side opening establishes discharge opening, top is fixed on earth's surface or concreting car, can be designed as automatic rotation and build pattern or fixing non rotating builds pattern, under these two kinds of patterns, the working method of bubble eliminator is required different: if automatic rotation builds pattern, build pipe to rotate with bubble eliminator, do not need bubble eliminator self-powered, if the bubble eliminator that positive and negative twocouese stirs, then very be not applicable to automatic rotation and build pattern, because one of them mixing plant meeting and to build the direction of rotation of pipe contrary, good effect cannot be played, if gate spool is fixed and is non-rotaryly built pattern, build pipe motionless, need bubble eliminator autorotation, preferably twocouese ground stirs simultaneously.These two kinds differences of building pattern make the bubble eliminator structure of each self application different, cast-in-place concrete pile bubble elimination of the present invention is built device and can effectively be addressed this problem, build pipe to be directly fixedly connected with the motor be located in the drive mechanism of middle level, motor is fixed by left motor fixed mount and right motor fixed mount and transmission bracket, the power transmission shaft of motor directly stretches in lower rotor plate to be fixed with lower rotor plate, end part of driving shaft devises spindle nose projection, spindle nose projection effectively can increase the degree of being connected firmly of motor transmission shaft and lower rotor plate, prevent lower rotor plate from deviating from from power transmission shaft, when build pipe be in automatic rotation build pattern time, motor does not operate, motor does not operate, use as connector, now motor, motor fixing frame, transmission bracket, lower rotor plate is integrated fixing, along with the rotation synchronous rotary of building pipe, and upper rotor plate is owing to being fixedly connected with top helical gear, top helical gear through left side helical gear can promote also can with build pipe synchronous rotary, such as, when building pipe and rotating clockwise, transmission bracket, lower rotor plate, left side helical gear, right side helical gear, the end entirety of helical gear composition also rotates clockwise, left side helical gear and right side helical gear force the top helical gear be engaged with it also to rotate clockwise, and then drive upper rotor plate to rotate clockwise, upper teeter column and lower teeter column realize equidirectional rotation.When build pipe be in fixing non rotating build pattern time, motor operates, motor power can be electric wire connection external power source also can be the battery carried, motor transmission shaft drives lower rotor plate to rotate, the equidirectional rotation of end helical gear fixing on lower rotor plate, drive left side helical gear and right side helical gear, left side helical gear and right side helical gear drive top helical gear again, after this series of drive coordinates, top helical gear counter-rotation, make rotor plate also counter-rotation, realize the technique effect that upper and lower teeter column mixing direction is contrary.Such as, when motor operates, motor transmission shaft drives lower rotor plate to rotate clockwise, lower teeter column also can rotate clockwise, after the helical gear transmission in end helical gear, left side helical gear and top coordinates, top helical gear rotates counterclockwise, and in drive, rotor plate rotates counterclockwise, and the upper teeter column on upper rotor plate also rotates counterclockwise.The present invention can also regulate the extension elongation of teeter column and lower teeter column, make the present invention can be applicable to the stake holes of different-diameter, upper regulating tank and lower regulating tank are all placed with adjustment fixing hole, teeter column is fixed on the length that teeter column can be made to stretch out in outer adjustment fixing hole long, be applicable to the stake holes that diameter is large, otherwise, be applicable to the stake holes that diameter is little.Often certain rocking is being had by building the process that pipe puts into bottom stake holes; if being directly arranged on deployed condition by bubble eliminator builds bottom pipe; then likely transfer build pipe time teeter column can laterally shake in reinforcing cage gap; cause teeter column to be stuck, move or move down on being at this moment no matter and build pipe and all likely teeter column can be broken.The present invention devises spacing collar further, during use, first spacing collar can be put into stake holes, and then by build pipe and bubble eliminator put into spacing collar from the upper opening of spacing collar, build pipe and bubble eliminator decline from sleeve, when dropping to precalculated position, again spacing collar is mentioned, or first by build pipe and bubble eliminator put into spacing collar from the upper opening of spacing collar, then by spacing collar, build pipe to decline together with bubble eliminator, when dropping to precalculated position, again spacing collar is mentioned, these two kinds of methods can prevent teeter column from snapping in reinforcing cage gap, available protecting bubble eliminator.In order to prevent teeter column and spacing collar inwall phase mutual friction scratch, build in pipe casting process and can slowly promote, be fixed on the bubble eliminator of building bottom pipe also can slowly promote, keep discharge opening to be positioned at concrete surface top by arranging the hoisting velocity of building pipe, and bubble eliminator is positioned at concrete surface bottom.
The present invention have bubble eliminator can tackle simultaneously two kinds build pattern, double-deck can stir the bubble effectively removed in cast-in-place concrete pile, can along with the Process Synchronization lifting of building, the stake holes that can adapt to different-diameter, motor transmission shaft and rotor plate be connected firmly, can not snap in the advantage of reinforcing cage when protecting bubble eliminator to transfer by spacing collar.
Accompanying drawing explanation
Fig. 1 is the structural representation of teeter column of the present invention when not opening;
Fig. 2 is the structural representation of bubble eliminator in Fig. 1;
Fig. 3 is the top view of Fig. 1 mixing plant at the middle and upper levels;
Fig. 4 is the upward view of Fig. 1 mixing plant at the middle and upper levels;
Fig. 5 is the top view of middle level drive mechanism in Fig. 1;
Fig. 6 is the top view of bottom mixing plant in Fig. 1;
Fig. 7 is the upward view of bottom mixing plant in Fig. 1;
Structural representation when Fig. 8 is bubble eliminator of the present invention half expansion;
Fig. 9 is the upward view of Fig. 8;
Figure 10 is the structural representation of teeter column of the present invention when opening;
Figure 11 is the upward view of Figure 10;
Figure 12 is the top view of Figure 10 mixing plant at the middle and upper levels;
Figure 13 is the upward view of bottom mixing plant in Figure 10;
Figure 14 is the A portion schematic enlarged-scale view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is to Figure 14 shows that structural representation of the present invention.
Reference numeral is wherein: build pipe 1, discharge opening 11, fixed port 12, upper strata mixing plant 2, upper rotor plate 21, upper teeter column 22, upper plate centre bore 23, upper regulating tank 24, upper adjustment fixing hole 25, upper push pedal 26, on push away spring 27, middle level drive mechanism 3, transmission bracket 31, topmast frame plate 31a, left side brackets plate 31b, right side supporting plate 31c, top helical gear 32, left side helical gear 33, end helical gear 34, joint pin 35, right side helical gear 36, bottom mixing plant 4, lower rotor plate 41, lower teeter column 42, lower regulating tank 43, lower adjustment fixing hole 44, lower push pedal 45, under push away spring 46, motor 5, power transmission shaft 51, spindle nose projection 52, upper motor fixing frame 53, left motor fixed mount 54, right motor fixed mount 55, fixed head 6, spacing collar 7.
Cast-in-place concrete pile bubble of the present invention is eliminated and is built device, comprise stretching into and build pipe 1 in hole for grout pile, wherein: the sidewall of building pipe 1 bottom offers discharge opening 11, build bottom pipe 1 and be connected with bubble eliminator, bubble eliminator includes the upper strata mixing plant 2 set gradually from top to bottom, middle level drive mechanism 3 and bottom mixing plant 4, upper strata mixing plant 2 includes rotor plate 21 and upper teeter column 22, run through in the middle part of upper rotor plate 21 and have upper plate centre bore 23, upper rotor plate 21 upper surface is also provided with regulating tank 24, the cell body of upper regulating tank 24 is also provided with a row upper adjustment fixing hole 25, upper teeter column 22 the inner is stretched in regulating tank 24, upper adjustment fixing hole 25 laterally runs through regulating tank 24, and each upper adjustment fixing hole 25 all in establish screw thread and have one end to pass the side of rotor plate 21, upper rotor plate 21 passes upper adjustment fixing hole 25 by screw simultaneously, upper teeter column 22 realization is articulated and connected with upper teeter column 22, the adjustment that upper strata mixing plant 2 realizes upper teeter column 22 extension elongation by screw through the upper adjustment fixing hole 25 of diverse location, one end of upper regulating tank 24 extends to the edge of rotor plate 21, the other end is combined with push pedal 26, be provided with after upper push pedal 26 and push away spring 27, upper push pedal 26 can be positioned at the one end at rotor plate 21 edge at the upper promotion the pushing away spring 27 supreme regulating tank 24 that glides, and upper teeter column 22 is pushed into level, bottom mixing plant 4 includes lower rotor plate 41 and lower teeter column 42, the soffit of lower rotor plate 41 is provided with lower regulating tank 43, fixing hole 44 is regulated under the cell body of lower regulating tank 43 is also provided with a row, lower teeter column 42 the inner is stretched in lower regulating tank 43, lower adjustment fixing hole 44 laterally runs through lower regulating tank 43, and each lower adjustment fixing hole 44 all in establish screw thread and have one end to pass the side of lower rotor plate 41, lower rotor plate 41 passes lower adjustment fixing hole 44 by screw simultaneously, lower teeter column 42 realization is articulated and connected with lower teeter column 42, the adjustment that bottom mixing plant 4 realizes lower teeter column 42 extension elongation by screw through the lower adjustment fixing hole 44 of diverse location, one end of lower regulating tank 43 extends to the edge of lower rotor plate 41, the other end is combined with lower push pedal 45, be provided with down after lower push pedal 45 and push away spring 46, lower push pedal 45 can under push away the promotion of spring 46 under slide to and lower joint groove 43 and be positioned at the one end at lower rotor plate 41 edge, and lower teeter column 42 is pushed into level, middle level drive mechanism 3 includes transmission bracket 31, transmission bracket 31 includes the topmast frame plate 31a be integrally fixedly connected with, left side brackets plate 31b and right side supporting plate 31c, a horizontally disposed top helical gear 32 is arranged on topmast frame plate 31a inwall and also can rotates relative to topmast frame plate 31a, left side brackets plate 31b inwall is provided with the left side helical gear 33 vertically arranged, left side helical gear 33 can rotate relative to left side brackets plate 31b, right side supporting plate 31c is provided with vertical right side helical gear 36 in the position relative with left side helical gear 33, right side helical gear 36 is arranged on the supporting plate 31c of right side and also can rotates relative to right side supporting plate 31c, the top of lower rotor plate 41 is fixedly connected with helical gear of the horizontally disposed end 34, left side helical gear 33 and right side helical gear 36 top are all engaged with top helical gear 32 and coordinate, bottom is all engaged with end helical gear 34 and coordinates, the bottom of left side brackets plate 31b and right side supporting plate 31c is sealed and matched with lower rotor plate about 41 two ends respectively and lower rotor plate 41 can rotate relative to left side brackets plate 31b and right side supporting plate 31c, run through in the middle part of topmast frame plate 31a and have topmast frame aperture, run through in the middle part of top helical gear 32 and have top gear hole, top helical gear 32 is fixedly connected with upper rotor plate 21 by the vertical joint pin 35 arranged, topmast frame aperture comprises hole internal ring portion and hole outer portion, joint pin 35 also can rotate along hole outer portion through hole outer portion, motor 5 is fixed with in the central cavity of transmission bracket 31, the power transmission shaft 51 of motor 5 stretches out from the bottom of motor 5, the spindle nose of power transmission shaft 51 is provided with spindle nose projection 52, spindle nose projection 52 to be imbedded in lower rotor plate 41 and is fixedly connected with lower rotor plate 41, motor 5 is provided with the upper motor fixing frame 53 be fixedly connected with it, left motor fixed mount 54 and right motor fixed mount 55, upper motor fixing frame 53 is by top gear hole, the passage that the hole internal ring portion of topmast frame aperture and upper plate centre bore 23 are formed with build pipe 1 bottom and be fixedly connected with, left motor fixed mount 54 is fixedly connected with left side brackets plate 31b through the gear hole in the middle part of left side helical gear 33, right motor fixed mount 55 is fixedly connected with right side supporting plate 31c through the gear hole in the middle part of right side helical gear 36, bubble elimination is built device and is also included spacing collar 7, build pipe 1 and bubble eliminator all can be placed in spacing collar 7, spacing collar 7 can block teeter column 22 and lower teeter column 42 from the stroke route vertically forwarding level to, the outer end of teeter column 22 and lower teeter column 42 is against on the inwall of spacing collar 7.
In embodiment, upper rotor plate 21 is provided with two upper regulating tanks 24 of upper regulating tanks 24, two and is oppositely arranged on the diagonal angle of rotor plate 21, correspondingly, upper teeter column 22, upper push pedal 26 and on push away spring 27 and respectively have two.
In embodiment, lower rotor plate 41 is provided with two lower regulating tanks, 43, two lower regulating tanks 43 and is oppositely arranged on the diagonal angle of lower rotor plate 41, correspondingly, lower teeter column 42, lower push pedal 45 and under push away spring 46 and respectively have two.
In embodiment, build bottom pipe 1 and be provided with fixed port 12, upper motor fixing frame 53 top is fixed with fixed head 6, and fixed head 6 is placed in the hole internal ring portion of topmast frame aperture, be provided with screwed hole in the middle part of fixed head 6, fixed port 12 is fixedly connected with fixed head 6 through upper plate centre bore 23.
In embodiment, the upper surface of upper rotor plate 21 is provided with slide rail, and upper push pedal 26 is slidably arranged on slide rail, and the soffit of lower rotor plate 41 is provided with glidepath, and lower push pedal 45 is slidably arranged on glidepath.
Topmast frame aperture comprises hole internal ring portion and hole outer portion, as shown in Figure 5, the space that outermost circle surrounds is topmast frame aperture, and the part between middle circle and outermost circle is hole outer portion, be hole internal ring portion within middle circle, the circle of inner side is the screwed hole in the middle part of fixed head.
Using method of the present invention is as follows: bubble eliminator is arranged on the lower end of building pipe 1, the extension elongation of teeter column is chosen according to stake holes diameter, in the present embodiment, upper teeter column 22 have selected an outermost upper adjustment fixing hole 25, lower teeter column 42 regulates fixing hole 44, as shown in Fig. 3, Fig. 7 under have selected outermost one; This one being the extension elongation of teeter column is the longest is selected.When installing teeter column 22 and lower teeter column 42, upper push pedal 26 and lower push pedal 45 are all in the state be opened, above push away spring 27 and under push away spring 46 and be in compressive state, as shown in Figure 3 and Figure 7, after installing upper teeter column 22 and lower teeter column 42, spacing collar 7 is put into stake holes, and then bubble eliminator is put into spacing collar 7 from the upper opening of spacing collar 7, loosen the upper push pedal 26 of bubble eliminator and lower push pedal 45, on push away spring 27 and under push away spring 46 and promote upper push pedal 26 and lower push pedal 45 displacement, upper push pedal 26 is moved along upper regulating tank 24, upper teeter column 22 is pushed to level by vertical state, lower push pedal 45 is moved along lower regulating tank 43, lower teeter column 42 is pushed to level by vertical state, in this process, upper teeter column 22 and the lower teeter column 42 limited sleeve 7 when forwarding certain angle to blocks, the state that bubble eliminator can only be launched with half slides up and down in spacing collar 7, as shown in Figure 8 and Figure 9.Build pipe decline from sleeve precalculated position time, mentioned by spacing collar 7, along with leaving of spacing collar 7, upper teeter column 22 and lower teeter column 42 become level under respective push pedal promotes, and bubble eliminator launches completely, as shown in Figure 10 to Figure 13.This process also can be first will build pipe 1 and bubble eliminator puts into spacing collar 7 from the upper opening of spacing collar 7, then by spacing collar 7, build pipe 1 and decline together with bubble eliminator, when dropping to precalculated position, then spacing collar 7 is mentioned.After spacing collar 7 is mentioned, building pipe 1 top and be fixed on ground, and being filled with concrete to building in pipe 1, concrete sprays from the discharge opening 11 of building pipe 1, spills the wall to stake holes, and this sprinkling is comparatively even.If build pipe 1 be rotating spray concrete, motor in bubble eliminator can provide power supply, upper and lower two-layer mixing plant is along with building pipe 1 synchronous axial system, by the concrete-agitating sprayed, bubble in concrete outwards overflows, if building pipe 1 is that the sprinkling of not rotating is concrete, motor in bubble eliminator is fixed one piece of battery, for giving feeding electric motors, the drive axis of motor, lower rotor plate 41 is driven to rotate, upper rotor plate 21 is oppositely servo-actuated, upper and lower two-layer mixing plant rotates backward, by the concrete-agitating sprayed, bubble in concrete outwards overflows.Along with the lifting of the concreting height in stake holes, build pipe 1 and slowly lift, speed is consistent with concrete lift elevated height speed, and keep discharge opening 11 on concrete lift, bubble eliminator is under concrete lift.After having built, bubble eliminator being pulled down cleaning from building pipe 1, giving over to and using next time.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (5)
1. cast-in-place concrete pile bubble is eliminated and is built device, comprise stretching into and build pipe (1) in hole for grout pile, it is characterized in that: on the described sidewall of building pipe (1) bottom, offer discharge opening (11), described pipe (1) bottom of building is connected with bubble eliminator, described bubble eliminator includes the upper strata agitating device (2) setting gradually from top to bottom, middle level drive mechanism (3) and bottom agitating device (4), described upper strata agitating device (2) includes rotor plate (21) and upper teeter column (22), described upper rotor plate (21) middle part is penetrated with upper plate centre bore (23), described upper rotor plate (21) upper surface is also provided with regulating tank (24), the cell body of described upper regulating tank (24) is also provided with the upper fixing hole (25) that regulates of a row, described upper teeter column (22) the inner is stretched in regulating tank (24), described upper adjusting fixing hole (25) laterally runs through regulating tank (24), and establish screw thread and have one end to pass the side of rotor plate (21) in each upper adjusting fixing hole (25) is equal, described upper rotor plate (21) is passed upper adjusting fixing hole (25) by screw simultaneously, upper teeter column (22) realization is articulated and connected with upper teeter column (22), described upper strata agitating device (2) is realized the adjusting to upper teeter column (22) extension elongation by the upper adjusting fixing hole (25) that screw passes diverse location, one end of described upper regulating tank (24) extends to the edge of rotor plate (21), the other end is combined with push pedal (26), after described upper push pedal (26), be provided with and push away spring (27), described upper push pedal (26) can be positioned at the one end at upper rotor plate (21) edge at the upper promotion that pushes away spring (27) the supreme regulating tank (24) that glides, and upper teeter column (22) is pushed into level, described bottom agitating device (4) includes lower rotor plate (41) and lower teeter column (42), the lower surface of described lower rotor plate (41) is provided with lower regulating tank (43), the cell body of described lower regulating tank (43) is also provided with adjusting fixing hole (44) under a row, described lower teeter column (42) the inner is stretched in lower regulating tank (43), described lower adjusting fixing hole (44) laterally runs through lower regulating tank (43), and establish screw thread and have one end to pass the side of lower rotor plate (41) in each lower adjusting fixing hole (44) is equal, described lower rotor plate (41) is passed lower adjusting fixing hole (44) by screw simultaneously, lower teeter column (42) realization is articulated and connected with lower teeter column (42), described bottom agitating device (4) is realized the adjusting to lower teeter column (42) extension elongation by the lower adjusting fixing hole (44) that screw passes diverse location, one end of described lower regulating tank (43) extends to the edge of lower rotor plate (41), the other end is combined with lower push pedal (45), after described lower push pedal (45), be provided with down and push away spring (46), described lower push pedal (45) can under slide to the one end of lowering joint groove (43) and be positioned at lower rotor plate (41) edge under pushing away the promotion of spring (46),And lower teeter column (42) is pushed into level, described middle level drive mechanism (3) includes transmission bracket (31), described transmission bracket (31) includes the topmast frame plate (31a) that one is fixedly connected with, left side brackets plate (31b) and right side supporting plate (31c), a horizontally disposed top helical gear (32) is arranged on topmast frame plate (31a) inwall and can rotates with respect to topmast frame plate (31a), described left side brackets plate (31b) inwall is provided with the left side helical gear (33) of vertical setting, described left side helical gear (33) can rotate with respect to left side brackets plate (31b), described right side supporting plate (31c) is provided with vertical right side helical gear (36) in the position relative with left side helical gear (33), described right side helical gear (36) is arranged on right side supporting plate (31c) and above also can rotates with respect to right side supporting plate (31c), the top of described lower rotor plate (41) is fixedly connected with helical gear of the horizontally disposed end (34), described left side helical gear (33) and right side helical gear (36) top are all engaged cooperation with top helical gear (32), bottom is all engaged cooperation with end helical gear (34), described left side brackets plate (31b) and the bottom of right side supporting plate (31c) are sealed and matched with lower rotor plate (41) two ends, left and right respectively and lower rotor plate (41) can rotate with respect to left side brackets plate (31b) and right side supporting plate (31c), described topmast frame plate (31a) middle part is penetrated with topmast frame aperture, described top helical gear (32) middle part is penetrated with top gear hole, described top helical gear (32) is fixedly connected with upper rotor plate (21) by the vertical joint pin (35) arranging, described topmast frame aperture comprises hole internal ring portion and hole outer portion, described joint pin (35) is through hole outer portion and can rotate along hole outer portion, motor (5) is fixed with in the central cavity of described transmission bracket (31), the power transmission shaft (51) of described motor (5) stretches out from the bottom of motor (5), the spindle nose of described power transmission shaft (51) is provided with spindle nose projection (52), described spindle nose projection (52) is imbedded in lower rotor plate (41) and with lower rotor plate (41) and is fixedly connected with, described motor (5) is provided with the upper motor fixing frame (53) being fixedly connected with it, left motor fixed mount (54) and right motor fixed mount (55), described upper motor fixing frame (53) is by top gear hole, passage that the hole internal ring portion of topmast frame aperture and upper plate centre bore (23) form with build pipe (1) bottom and be fixedly connected with, described left motor fixed mount (54) is fixedly connected with left side brackets plate (31b) through the gear hole at left side helical gear (33) middle part, described right motor fixed mount (55) is fixedly connected with right side supporting plate (31c) through the gear hole at right side helical gear (36) middle part, bubble elimination is built device and is also included spacing collar (7), described build pipe (1) and bubble eliminator all can be placed in spacing collar (7)Described spacing collar (7) can block teeter column (22) and lower teeter column (42) from vertically forwarding the stroke route of level to, and the outer end of teeter column (22) and lower teeter column (42) is against on the inwall of spacing collar (7).
2. cast-in-place concrete pile bubble according to claim 1 is eliminated and is built device, it is characterized in that: described upper rotor plate (21) is provided with two upper regulating tanks (24), two upper regulating tanks (24) are oppositely arranged on the diagonal angle of rotor plate (21), correspondingly, described upper teeter column (22), upper push pedal (26) and on push away spring (27) and respectively have two.
3. cast-in-place concrete pile bubble according to claim 2 is eliminated and is built device, it is characterized in that: described lower rotor plate (41) is provided with two lower regulating tanks (43), two lower regulating tanks (43) are oppositely arranged on the diagonal angle of lower rotor plate (41), correspondingly, described lower teeter column (42), lower push pedal (45) and under push away spring (46) and respectively have two.
4. cast-in-place concrete pile bubble according to claim 3 is eliminated and is built device, it is characterized in that: described pipe (1) bottom of building is provided with fixed port (12), described upper motor fixing frame (53) top is fixed with fixed head (6), described fixed head (6) is placed in the hole internal ring portion of topmast frame aperture, described fixed head (6) middle part is provided with screwed hole, and described fixed port (12) is fixedly connected with fixed head (6) through upper plate centre bore (23).
5. cast-in-place concrete pile bubble according to claim 4 is eliminated and is built device, it is characterized in that: the upper surface of described upper rotor plate (21) is provided with slide rail, described upper push pedal (26) is slidably arranged on slide rail, the soffit of described lower rotor plate (41) is provided with glidepath, and described lower push pedal (45) is slidably arranged on glidepath.
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| CN201410762134.7A CN104480938B (en) | 2014-12-12 | 2014-12-12 | Cast-in-place concrete pile bubble is eliminated and is built device |
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| CN201410762134.7A CN104480938B (en) | 2014-12-12 | 2014-12-12 | Cast-in-place concrete pile bubble is eliminated and is built device |
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| CN104480938A CN104480938A (en) | 2015-04-01 |
| CN104480938B true CN104480938B (en) | 2016-01-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106639123B (en) * | 2016-11-28 | 2018-10-09 | 重庆市泰日建材有限公司 | Steel construction for mixed mud building block |
| CN108951638B (en) * | 2018-08-31 | 2020-10-27 | 山东鲁中基础工程有限公司 | Automatic pile perfusion ware of row's air |
| CN109403329B (en) * | 2018-12-20 | 2023-11-21 | 江苏兆通新材料科技有限公司 | Semi-automatic foam concrete conveying auxiliary device |
| CN110656651B (en) * | 2019-09-23 | 2021-04-06 | 深圳金广源建设有限公司 | Bubble eliminating device for concrete filling pile |
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| RU2139978C1 (en) * | 1998-12-28 | 1999-10-20 | Гречный Борис Владимирович | Plant for concreting cast-in-place piles |
| CN202925550U (en) * | 2012-12-10 | 2013-05-08 | 中建海峡建设发展有限公司 | Filling pile body concrete vibrating device |
| CN203007952U (en) * | 2013-01-07 | 2013-06-19 | 甘肃第六建设集团股份有限公司 | Concrete vibrating equipment for super-deep major-diameter cast-in-place pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7647988B2 (en) * | 2005-02-28 | 2010-01-19 | Raymond J. Roussy | Method and system for installing geothermal transfer apparatuses with a sonic drill |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2139978C1 (en) * | 1998-12-28 | 1999-10-20 | Гречный Борис Владимирович | Plant for concreting cast-in-place piles |
| CN202925550U (en) * | 2012-12-10 | 2013-05-08 | 中建海峡建设发展有限公司 | Filling pile body concrete vibrating device |
| CN203007952U (en) * | 2013-01-07 | 2013-06-19 | 甘肃第六建设集团股份有限公司 | Concrete vibrating equipment for super-deep major-diameter cast-in-place pile |
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