CN104532847A - Concrete pouring structure - Google Patents
Concrete pouring structure Download PDFInfo
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- CN104532847A CN104532847A CN201410762296.0A CN201410762296A CN104532847A CN 104532847 A CN104532847 A CN 104532847A CN 201410762296 A CN201410762296 A CN 201410762296A CN 104532847 A CN104532847 A CN 104532847A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims description 56
- 230000007246 mechanism Effects 0.000 claims description 9
- 210000005056 cell body Anatomy 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 18
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007423 decrease 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
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- 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)
Abstract
The invention discloses a concrete pouring structure. Discharging holes are formed in side walls of the lower portion of a pouring pipe, the bottom of the pouring pipe is connected with a stirrer, the stirrer comprises an upper layer stirring device, a middle layer transmission structure and a bottom layer stirring device which are arranged sequentially from top to bottom, the upper layer stirring device and the bottom layer stirring device can rotate in the same or opposite directions under driving of the middle layer transmission structure, the upper layer stirring device and the bottom layer stirring device can adjust extending lengths of stirring columns so that the concrete pouring structure can be adapted to filling piles with different pile diameters, the stirrer can ascend or descend with the pouring pipe, usage is convenient, the pouring pipe is directly fixedly connected with a motor fixing rack in the middle layer transmission structure, all connecting rods can not be directly connected with a motor, and the motor can be protected. Besides, the stirrer can be protected from getting stuck into a steel reinforcement cage during descending through limiting sleeves, and the service life of the stirrer can be effectively prolonged.
Description
Technical field
The present invention relates to the technical field of civil engineering, particularly relate to a kind of concrete pouring structure.
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 agitator 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, transferred by spacing collar protection agitator time can not snap in a kind of concrete pouring structure of reinforcing cage.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of concrete pouring structure, 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 agitator, agitator 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 the two ends, left and right of lower rotor plate 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 fixing frame is provided with in the central cavity of transmission bracket, motor fixing frame is establish cavity in one, bottom opening structure, motor is fixed with in cavity in motor fixing frame, the power transmission shaft of motor to stretch out and the gear hole passing helical gear center, the end is fixedly connected with lower rotor plate from the bottom opening of motor fixing frame, the support body of motor fixing frame extends upper connecting rod, left connecting rod and right connecting rod, upper connecting rod 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 connecting rod is fixedly connected with left side brackets plate through the gear hole in the middle part of the helical gear of left side, right connecting rod is fixedly connected with right side supporting plate through the gear hole in the middle part of the helical gear of right side, concrete pouring structure also includes spacing collar, build pipe and agitator 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 made to be against on the inwall of spacing collar, the outer end of upper teeter column is provided with the upper universal wheel for reducing upper teeter column and spacing collar inwall frictional resistance, the outer end of lower teeter column is provided with the lower universal wheel for reducing lower teeter column and spacing collar inwall frictional resistance.
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, upper connecting rod 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, be provided with screw thread bottom fixed port, 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.
Above-mentioned spacing collar is metal manufacture.
Compared with prior art, the invention discloses a kind of concrete pouring structure, this device includes and the agitator 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, agitator 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 agitator is required different: if automatic rotation builds pattern, build pipe to rotate with agitator, do not need agitator self-powered, if the agitator 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 agitator autorotation, preferably twocouese ground stirs simultaneously.These two kinds differences of building pattern make the agitator structure of each self application different; a kind of concrete pouring structure of the present invention can effectively address this problem; build pipe to be directly fixedly connected with the motor fixing frame be located in the drive mechanism of middle level; motor fixing frame is fixed by left connecting rod and right connecting rod and transmission bracket; the power transmission shaft of motor directly stretches in lower rotor plate to be fixed with lower rotor plate; design motor fixing frame can make each connecting rod directly be connected on motor, can play the effect of protection motor.When build pipe be in automatic rotation build pattern time, motor does not operate, 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 agitator 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 agitator put into spacing collar from the upper opening of spacing collar, build pipe and agitator decline from sleeve, when dropping to precalculated position, again spacing collar is mentioned, or first by build pipe and agitator put into spacing collar from the upper opening of spacing collar, then by spacing collar, build pipe to decline together with agitator, 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 agitator.In order to prevent teeter column and spacing collar inwall phase mutual friction scratch; upper and lower teeter column end all devises universal wheel; make teeter column and spacing collar inwall become to roll and coordinate, teeter column and spacing collar can be protected, also facilitate spacing collar and agitator relative movement.Building in pipe casting process and can slowly promote, be fixed on the agitator of building bottom pipe and also can slowly promote, keep discharge opening to be positioned at concrete surface top by arranging the hoisting velocity of building pipe, and agitator being positioned at concrete surface bottom.
The present invention have agitator 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, transferred by spacing collar protection agitator time can not snap in the advantage of reinforcing cage.
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 agitator 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 agitator 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, upper universal wheel 28, 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, lower universal wheel 47, motor 5, power transmission shaft 51, motor fixing frame 6, upper connecting rod 61, fixed head 61a, left connecting rod 62, right connecting rod 63, spacing collar 7.
A kind of concrete pouring structure of the present invention, 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 agitator, agitator 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 the two ends, left and right of lower rotor plate 41 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 fixing frame 6 is provided with in the central cavity of transmission bracket 31, motor fixing frame 6 is establish cavity in one, bottom opening structure, motor 5 is fixed with in cavity in motor fixing frame 6, the power transmission shaft 51 of motor 5 to stretch out and the gear hole passing end helical gear 34 center is fixedly connected with lower rotor plate 41 from the bottom opening of motor fixing frame 6, the support body of motor fixing frame 6 extends upper connecting rod 61, left connecting rod 62 and right connecting rod 63, upper connecting rod 61 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 connecting rod 62 is fixedly connected with left side brackets plate 31b through the gear hole in the middle part of left side helical gear 33, right connecting rod 63 is fixedly connected with right side supporting plate 31c through the gear hole in the middle part of right side helical gear 36, concrete pouring structure also includes spacing collar 7, build pipe 1 and agitator 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 made to be against on the inwall of spacing collar 7, the outer end of upper teeter column 22 is provided with the upper universal wheel 28 for reducing upper teeter column 22 and spacing collar 7 inwall frictional resistance, the outer end of lower teeter column 42 is provided with the lower universal wheel 47 for reducing lower teeter column 42 and spacing collar 7 inwall frictional resistance.
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 connecting rod 61 top is fixed with fixed head 61a, fixed head 61a is placed in the hole internal ring portion of topmast frame aperture, screwed hole is provided with in the middle part of fixed head 61a, be provided with screw thread bottom fixed port 12, fixed port 12 is fixedly connected with fixed head 61a 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.
In embodiment, spacing collar 7 is metal manufacture.
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: agitator 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/ time teeter column 42 have selected an outermost upper fixing hole that regulates and regulates fixing hole 44, as shown in Fig. 3, Fig. 7 25/ time; 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 agitator is put into spacing collar 7 from the upper opening of spacing collar 7, loosen the upper push pedal 26 of agitator 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 agitator 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 agitator launches completely, as shown in Figure 10 to Figure 13.This process also can be first will build pipe 1 and agitator 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 agitator, 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 agitator 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 agitator 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, agitator is under concrete lift.After having built, agitator 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 (6)
1. a concrete pouring structure, comprise stretching into and build pipe (1) in hole for grout pile, it is characterized in that: the described sidewall building pipe (1) bottom offers discharge opening (11), described pipe (1) bottom of building is connected with agitator, described agitator includes the upper strata agitating device (2) set 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 run through 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 on a row to regulate fixing hole (25), described upper teeter column (22) the inner is stretched in regulating tank (24), described upper adjustment 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 regulating fixing hole (25) all, described 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 upper adjustment fixing hole (25) that described upper strata agitating device (2) passes diverse location by screw realizes the adjustment to upper teeter column (22) extension elongation, 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), it is provided with after described upper push pedal (26) and pushes 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 pushing 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), fixing hole (44) is regulated under the cell body of described lower regulating tank (43) is also provided with a row, described lower teeter column (42) the inner is stretched in lower regulating tank (43), described lower adjustment 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 regulating fixing hole (44) all under each, described lower rotor plate (41) passes lower adjustment fixing hole (44) by screw simultaneously, the realization of lower teeter column (42) is articulated and connected with lower teeter column (42), the lower adjustment fixing hole (44) that described bottom agitating device (4) passes diverse location by screw realizes the adjustment to lower teeter column (42) extension elongation, 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), it is provided with down after described lower push pedal (45) and pushes away spring (46), described lower push pedal (45) can under push away spring (46) promotion 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,Described middle level drive mechanism (3) includes transmission bracket (31), described transmission bracket (31) includes the topmast frame plate (31a) being integrally fixedly connected with, left side brackets plate (31b) and right side supporting plate (31c), horizontally disposed top helical gear (32) is arranged on topmast frame plate (31a) inwall and can rotate relative to topmast frame plate (31a), described left side brackets plate (31b) inwall is provided with the left side helical gear (33) of vertically setting, described left side helical gear (33) can rotate relative 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 and can rotate relative 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) two ends, left and right with lower rotor plate (41) are sealed and matched and lower rotor plate (41) can rotate relative to left side brackets plate (31b) and right side supporting plate (31c) respectively, described topmast frame plate (31a) middle part is run through topmast frame aperture, described top helical gear (32) middle part is run through top gear hole, described top helical gear (32) is fixedly connected with upper rotor plate (21) by the vertical joint pin (35) arranged, 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, the central cavity of described transmission bracket (31) is provided with motor fixing frame (6), described motor fixing frame (6) is establish cavity in one, bottom opening structure, the described cavity in motor fixing frame (6) is fixed with motor (5), the power transmission shaft (51) of described motor (5) stretches out from the bottom opening of motor fixing frame (6) and the gear hole that passes end helical gear (34) center is fixedly connected with lower rotor plate (41), the support body of described motor fixing frame (6) extends upper connecting rod (61), left connecting rod (62) and right connecting rod (63), described upper connecting rod (61) 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 is fixedly connected with pipe (1) bottom with building, described left connecting rod (62) is fixedly connected with through the gear hole at left side helical gear (33) middle part with left side brackets plate (31b), described right connecting rod (63) is fixedly connected with through the gear hole at right side helical gear (36) middle part with right side supporting plate (31c), concrete pouring structure also includes spacing collar (7), described build pipe (1) and agitator all can be placed in spacing collar (7)Described 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 made to be against on the inwall of spacing collar (7), the outer end of described upper teeter column (22) is provided with for reducing the upper universal wheel (28) of upper teeter column (22) with spacing collar (7) inwall frictional resistance, the outer end of described lower teeter column (42) is provided with for reducing the lower universal wheel (47) of lower teeter column (42) with spacing collar (7) inwall frictional resistance.
2. a kind of concrete pouring structure according to claim 1, 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. a kind of concrete pouring structure according to claim 2, 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. a kind of concrete pouring structure according to claim 3, it is characterized in that: described pipe (1) bottom of building is provided with fixed port (12), described upper connecting rod (61) top is fixed with fixed head (61a), described fixed head (61a) is placed in the hole internal ring portion of topmast frame aperture, described fixed head (61a) middle part is provided with screwed hole, described fixed port (12) bottom is provided with screw thread, and described fixed port (12) is fixedly connected with fixed head (61a) through upper plate centre bore (23).
5. a kind of concrete pouring structure according to claim 4, 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.
6. a kind of concrete pouring structure according to claim 5, is characterized in that: described spacing collar (7) is metal manufacture.
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| CN201410762296.0A CN104532847B (en) | 2014-12-12 | 2014-12-12 | A kind of concrete pouring structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005567A (en) * | 2019-08-30 | 2020-04-14 | 中国二十冶集团有限公司 | Manual-automatic integrated vertical concrete pouring tool with secondary structure and using method thereof |
| CN112942324A (en) * | 2021-01-29 | 2021-06-11 | 中建七局第二建筑有限公司 | Auxiliary tool for building construction and use method thereof |
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| US20090065255A1 (en) * | 2005-02-28 | 2009-03-12 | Roussy Raymond J | Method and system for installing geothermal transfer apparatuses with a sonic drill |
| CN102102365A (en) * | 2010-12-16 | 2011-06-22 | 中建三局建设工程股份有限公司 | Slurry protection wall bored pile concrete casting device |
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| RU2139978C1 (en) * | 1998-12-28 | 1999-10-20 | Гречный Борис Владимирович | Plant for concreting cast-in-place piles |
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| US20090065255A1 (en) * | 2005-02-28 | 2009-03-12 | Roussy Raymond J | Method and system for installing geothermal transfer apparatuses with a sonic drill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111005567A (en) * | 2019-08-30 | 2020-04-14 | 中国二十冶集团有限公司 | Manual-automatic integrated vertical concrete pouring tool with secondary structure and using method thereof |
| CN111005567B (en) * | 2019-08-30 | 2021-08-13 | 中国二十冶集团有限公司 | Manual-automatic integrated vertical concrete pouring tool with secondary structure and using method thereof |
| CN112942324A (en) * | 2021-01-29 | 2021-06-11 | 中建七局第二建筑有限公司 | Auxiliary tool for building construction and use method thereof |
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| CN104532847B (en) | 2015-12-02 |
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