CN117211174A - Pouring method of concrete pouring device for bridge construction - Google Patents
Pouring method of concrete pouring device for bridge construction Download PDFInfo
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- CN117211174A CN117211174A CN202311038499.0A CN202311038499A CN117211174A CN 117211174 A CN117211174 A CN 117211174A CN 202311038499 A CN202311038499 A CN 202311038499A CN 117211174 A CN117211174 A CN 117211174A
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 129
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000013019 agitation Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of bridge construction, in particular to a pouring method of a concrete pouring device for bridge construction, which comprises a mounting frame, a base plate, a supporting frame, a stirring and mixing assembly, a pouring mechanism and a conveying assembly.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a pouring method of a concrete pouring device for bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like, is also a building which is erected to span mountain, poor geology or meet other traffic requirements and is more convenient to pass, and the bridge needs to be poured with concrete when being constructed, so that the concrete becomes a main structure of the bridge after solidification.
The invention patent No. CN114673087A discloses concrete pouring equipment for bridge construction, which belongs to the technical field of engineering machinery and comprises a stirring assembly, a position adjusting assembly and a pouring assembly, wherein the position adjusting assembly is used for realizing the integral installation and fixation of the concrete pouring equipment, the stirring assembly is fixedly arranged on the position adjusting assembly and is used for storing concrete, the pouring assembly is arranged on the position adjusting assembly and is connected with the pouring assembly through a hose, the position adjusting assembly is used for adjusting the pouring position and the pouring height of the pouring assembly, and the position adjusting assembly is used for simultaneously driving the concrete in the stirring assembly to stir.
However, the above-mentioned patent has the following disadvantages in the actual use process: this patent can only rely on a plurality of vibroseis to shake the concrete of pouring, ensures the bubble and discharges, but the vibroseis can't stretch into to the concrete is inside completely, and vibrations exhaust effect is poor.
Disclosure of Invention
The invention aims to provide a pouring method of a concrete pouring device for bridge construction, which aims to solve the problems that in the background art, a vibrating rod cannot completely extend into concrete and the vibration exhaust effect is poor.
The technical scheme of the invention is as follows:
the utility model provides a concrete placement device for bridge construction, includes installing frame, base plate, support frame, stirring mixing assembly, pours mechanism and conveying assembly, the base plate sets up at the top of installing frame, the support frame sets up at the top of base plate, stirring mixing assembly installs in the support frame, pour the mechanism and install the top at the base plate, conveying assembly installs at the top of base plate to conveying assembly's both ends are linked together with stirring mixing assembly and pouring mechanism respectively, stirring mixing assembly includes carrier ring, ring channel, agitator tank, go-between, annular rack, mount, rotation motor, rotation gear, drive gear, stirring part, row material part, transfer part and four sliding blocks, the top at the support frame is installed to the carrier ring channel, four sliding block slidable mounting is on the ring channel, the top at four sliding blocks is installed to the rotor ring, the agitator tank is vertical to be set up on the inner wall of ring channel, the bottom outer wall at the agitator tank, the mount is installed on the outer wall of support frame, the vertical setting of rotation motor is at carrier ring channel, rotation gear is installed at the bottom of drive gear, the inside of rotation part is equipped with the inside extension to the inside of stirring tank, the rotation part is installed at the inside of the carrier ring channel, the rotation part is installed to the inside of the rotation gear is equipped with the inside of stirring part.
Further, the stirring part includes agitator motor, chain and three stirring piece, and is three the equidistant setting in the agitator tank of centre of a circle around the agitator tank to the top of three stirring piece extends to the outside of agitator tank, every the stirring piece all includes (mixing) shaft, sprocket and a plurality of puddler, the (mixing) shaft rotates and installs in the agitator tank to the top of (mixing) shaft extends to the outside of agitator tank, and a plurality of the puddler equidistant setting is on the (mixing) shaft, the top at the (mixing) shaft is installed to the sprocket, agitator motor is vertical to be set up at the top of agitator tank to the output shaft of agitator motor is connected with the (mixing) shaft in one of them stirring piece, the outside of sprocket in three stirring piece is established to the chain cover.
Further, the discharging part comprises a discharging hole, a material control block, a hydraulic push rod, an L-shaped plate and two grooves, wherein the two grooves are symmetrically formed in the bottom of the stirring tank, the discharging hole is formed in the bottom of the stirring tank and communicated with the inside of the stirring tank, the material control block is slidably mounted on the two grooves, the hydraulic push rod is horizontally arranged at the bottom of the stirring tank, the L-shaped plate is mounted at the output end of the hydraulic push rod, and the L-shaped plate is connected with the material control block.
Further, the transfer part includes well rotating bucket, rotating electrical machines, rotation axis, installation cover, two gusset plates and two regulating part, two the gusset plate symmetry sets up in the inside bottom of support frame, well rotating bucket is installed on two gusset plates to well rotating bucket is located the below of discharge hole, the rotation axis rotates and installs in well rotating bucket, the vertical bottom that sets up at well rotating bucket of rotating electrical machines, and the output shaft and the rotation axis connection of rotating electrical machines, the installation cover sets up at the top of rotation axis, two regulating part symmetry sets up in the installation cover.
Further, every regulating part all includes regulating block, fixed plate and scrapes the flitch, regulating block slidable mounting is in the installation cover, the fixed plate sets up the head end at the regulating block, scrape the flitch and install on the outer wall of fixed plate to scrape the one end and the inner wall contact of transfer fill of flitch, be equipped with the regulation hole that a plurality of equidistant set up on the regulating block, be equipped with fastening bolt on the installation cover, fastening bolt's tail end and regulation hole spiro union.
Further, pour mechanism includes pivot, carousel, rotation rack, angle adjustment subassembly, erects cover, lifter, lifting rack, lifting seat, lift axle, lifting gear, elevator motor, horizontal pole, first articulated seat, second articulated seat, hydraulic cylinder, hose and pouring the subassembly, the pivot rotates the top of installing at the base plate, the top at the pivot is installed to the carousel, rotation rack cover is established on the outer wall of carousel, the top at the base plate is installed to the angle adjustment subassembly is used for driving rotation rack to rotate, erect the vertical top center department that sets up at the carousel of cover, lifter slidable mounting is on erecting the cover, the lifting rack sets up on the outer wall of lifter, the top outer wall of erectting the cover, the lifting axle rotates and installs on the lifting seat, the lifting gear installs on the lift axle to elevator gear meshes with the lifting rack, elevator motor level sets up on the outer wall of lifting seat to elevator motor's output shaft and lift hub connection, the top of horizontal pole is articulated with the tail end of lifter, the bottom of first end that is equipped with the lifter, first articulated seat and second articulated seat are equipped with the second, the second articulated seat is equipped with on the outer wall of hose, the second articulated seat is installed to the second.
Further, pour the subassembly and include pouring sleeve and two vibrating components, pour the sleeve setting at the tail end of hose to pour sheathed tube inside and hose and be linked together, two vibrating components symmetry sets up on pouring sheathed tube outer wall, every vibrating components all includes vibrating box, vibrating motor, cam, vibrating plate, gyro wheel, two guide arms and a plurality of vibrating piece, the vibrating box is installed on pouring sheathed tube outer wall, two the guide arm symmetry sets up in the vibrating box, vibrating plate slidable mounting is on two guide arms, the gyro wheel is installed on the back outer wall of vibrating plate, vibrating motor level sets up on the inner wall of vibrating box, the cam is installed on vibrating motor's output shaft to the cam is contradicted with the gyro wheel, a plurality of vibrating piece equidistant setting is on the front outer wall of vibrating plate, and the front end of a plurality of vibrating piece extends to the outside of vibrating box, and every vibrating piece all includes vibrating rod, vibrating head and reset spring, the vibrating rod level sets up on the front outer wall of vibrating plate, and the front end of vibrating rod extends to the vibrating rod is installed at the vibrating sleeve's both ends at the vibrating rod and the vibrating sleeve is connected with the vibrating rod outside, the vibrating sleeve is installed to the both ends at vibrating rod and reset spring.
Further, angle adjustment subassembly includes alignment jig, spacing rail, adjusting block, adjustment rack, lead screw slip table and linkage board, the top at the base plate is installed to the alignment jig, spacing rail level sets up in the alignment jig, adjusting block slidable mounting is on the spacing rail, adjustment rack level sets up on the outer wall of adjusting block to adjustment rack and rotation rack meshing, lead screw slip table level sets up on the inside top of alignment jig, the linkage board is installed on the mobile terminal of lead screw slip table, and the linkage board is connected with the adjusting block.
Further, the conveying assembly comprises a conveying pump and a conveying pipe, the conveying pump is horizontally arranged at the top of the base plate, two ends of the conveying pipe are respectively communicated with the input end of the conveying pump and the inner bottom end of the transfer hopper, and the output end of the conveying pump is communicated with the head end of the hose.
A concrete pouring method for bridge construction comprises the following steps,
s1, mounting a mounting frame on a construction engineering vehicle, driving a pouring mechanism to move to a pouring position by the engineering vehicle, driving a rotating gear to rotate by a rotating motor, driving an annular rack to rotate by the rotating gear, driving a stirring tank and a rotating ring to rotate on a bearing ring by the annular rack, stirring concrete in the stirring tank by a stirring part, and discharging the concrete in the stirring tank to a transit part by a discharging part after stirring;
s2, the hydraulic cylinder works to drive the cross rod to rotate at the top end of the lifting rod, the cross rod is convenient to drive the pouring sleeve to rotate to a proper angle, then the angle adjusting assembly drives the pouring sleeve to rotate to a proper position, then the lifting motor drives the lifting shaft to rotate, the lifting shaft drives the lifting gear to rotate, the lifting gear drives the lifting rod to lift by utilizing the lifting rack, and the lifting rod drives the pouring sleeve to lift to a position close to a pouring position;
s3, pumping concrete in the transfer hopper by the conveying pump, entering the pouring sleeve through the conveying pipe and the hose, then falling out by the pouring sleeve for pouring, driving the cam to rotate by the vibration motor, driving the vibration plate to reciprocate on the two guide rods by the cam, driving the vibration rod and the vibration head to reciprocate by the vibration plate, and vibrating and exhausting the concrete after the vibration head reciprocates and stretches into the poured concrete.
Compared with the prior art, the pouring method of the concrete pouring device for bridge construction provided by the invention has the following improvement and advantages:
the method comprises the following steps: according to the invention, the mounting frame is mounted on the construction engineering vehicle, the engineering vehicle drives the pouring mechanism to move to the pouring position, the feeding pipe is used for adding concrete into the stirring tank, the rotating motor drives the rotating gear to rotate, the rotating gear drives the annular rack to rotate by utilizing the transmission gear, the annular rack drives the stirring tank and the rotating ring to rotate on the bearing ring, meanwhile, the stirring part stirs the concrete in the stirring tank, the discharging part discharges the concrete in the stirring tank into the transferring part after stirring, the conveying component conveys the concrete in the transferring part into the pouring mechanism, the pouring mechanism pours the concrete, and the pouring mechanism can completely extend into the concrete while pouring, so that vibration exhaust of the concrete is enhanced.
And two,: according to the invention, the rotating shaft and the mounting sleeve are driven to rotate by the rotating motor, the mounting sleeve drives the two adjusting parts to rotate, and the two adjusting parts rotate to scrape the concrete adhered to the inner wall of the transfer hopper, so that the concrete can flow out of the transfer hopper.
And thirdly,: the return spring ensures that the roller and the cam are always in contact, the vibrating motor drives the cam to rotate, the cam drives the vibrating plate to reciprocate on the two guide rods by using the roller, the vibrating plate drives the vibrating rod and the vibrating head to reciprocate, and the vibrating head reciprocates and extends into poured concrete to vibrate and exhaust.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic perspective view of the stirring and mixing assembly of the present invention;
FIG. 4 is a partial cross-sectional view of a stirring mixing assembly of the present invention;
FIG. 5 is a partial cross-sectional view of a second agitating mixing assembly of the present invention;
FIG. 6 is a schematic view of a partial perspective view of the stirring mixing assembly of the present invention;
FIG. 7 is a schematic perspective view of a transfer member of the present invention;
FIG. 8 is a schematic perspective view of a transfer member according to the present invention;
FIG. 9 is a schematic perspective view of a casting mechanism of the present invention;
FIG. 10 is a schematic perspective view of a casting mechanism according to the present invention;
FIG. 11 is a partial cross-sectional view of a vibration member of the present invention;
fig. 12 is a schematic partial perspective view of a vibration member of the present invention.
Reference numerals illustrate:
the installation frame 1, the base plate 2, the support frame 3, the agitation mixing apparatus 4, the carrier ring 41, the annular groove 411, the agitation tank 42, the rotary ring 421, the annular rack 422, the feed pipe 423, the mount 43, the rotary motor 44, the rotary gear 441, the transmission gear 442, the agitation member 45, the agitation motor 451, the chain 452, the agitation member 453, the agitation shaft 454, the sprocket 455, the agitation bar 456, the discharge member 46, the discharge hole 461, the control block 462, the hydraulic push rod 463, the l-shaped plate 464, the groove 465, the relay member 47, the relay hopper 471, the rotary motor 472, the rotary shaft 473, the installation sleeve 474, the fastening bolt 4741, the reinforcing plate 475, the adjustment member 476, the adjustment block 477, the adjustment hole 4771, the fixing plate 478, the scraper 479, the slider 48, the pouring mechanism 5, the rotary shaft 51, carousel 511, rotation rack 512, angle adjustment assembly 52, adjustment rack 521, limit rail 522, adjustment block 523, adjustment rack 524, lead screw slide 525, linkage plate 526, vertical sleeve 53, lifting lever 54, lifting rack 541, lifting seat 542, lifting shaft 543, lifting gear 544, lifting motor 545, first connection seat 546, cross bar 55, second connection seat 551, first hinge seat 56, second hinge seat 57, hydraulic cylinder 571, hose 58, casting assembly 59, casting sleeve 591, vibration member 592, vibration box 593, vibration motor 594, cam 595, vibration plate 596, roller 597, guide rod 598, vibration member 599, vibration rod 5991, vibration head 5992, return spring 5993, delivery assembly 6, delivery pump 61, delivery tube 62.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a concrete pouring device for bridge construction through improvement, as shown in fig. 1-12, the concrete pouring device comprises a mounting frame 1, a base plate 2, a supporting frame 3, a stirring and mixing assembly 4, a pouring mechanism 5 and a conveying assembly 6, wherein the base plate 2 is arranged at the top of the mounting frame 1, the supporting frame 3 is arranged at the top of the base plate 2, the stirring and mixing assembly 4 is arranged in the supporting frame 3, the pouring mechanism 5 is arranged at the top of the base plate 2, the conveying assembly 6 is arranged at the top of the base plate 2, two ends of the conveying assembly 6 are respectively communicated with the stirring and mixing assembly 4 and the pouring mechanism 5, the stirring and mixing assembly 4 comprises a bearing ring 41, an annular groove 411, a stirring tank 42, a rotating ring 421, an annular rack 422, a fixed frame 43, a rotating motor 44, a rotating gear 441, a transmission gear 442, a stirring part 45, a discharging part 46, a rotating part 47 and four sliding blocks 48, the bearing ring 41 is arranged at the top of the supporting frame 3, the annular groove 411 is arranged at the top of the annular groove 411, the four sliding blocks 48 are slidingly arranged on the rotating ring 441, the rotating ring groove 441 is arranged at the top of the inner wall of the supporting frame, the rotating frame 45 is arranged at the inner wall of the rotating frame 45, the rotating inside the rotating shaft 45, the rotating groove 422 is arranged at the rotating inside the rotating frame 45, the rotating shaft 45, the rotating part is arranged at the rotating groove 45, the rotating groove 45 is arranged at the rotating inside the rotating groove 45, the rotating part is meshed with the rotating part 45, and the rotating part is arranged at the rotating groove 4, and the top end of the stirring part 45 extends to the top of the stirring tank 42, the discharging part 46 is installed at the bottom of the stirring tank 42, and the transferring part 47 is installed at the inner bottom end of the supporting frame 3; through installing mounting frame 1 on the construction engineering car, then the engineering car drives pouring mechanism 5 and moves to pouring position, use inlet pipe 423 to add concrete in to agitator tank 42, rotating motor 44 drives rotation gear 441 and rotates, rotation gear 441 utilizes drive gear 442 to drive annular rack 422 rotation, annular rack 422 drives agitator tank 42 and rotation ring 421 and rotates on carrier ring 41, simultaneously stirring part 45 stirs the concrete in the agitator tank 42, discharge part 46 is in the concrete discharge of agitator tank 42 to transfer part 47 after the stirring, then conveying assembly 6 is in the concrete of transfer part 47 is carried to pouring mechanism 5, pouring mechanism 5 pours the concrete, pouring mechanism 5 can stretch into the concrete inside completely when pouring, reinforcing is to the vibrations exhaust of concrete.
Specifically, the stirring member 45 includes a stirring motor 451, a chain 452 and three stirring members 453, the three stirring members 453 are disposed in the stirring tank 42 at equal intervals around the center of the stirring tank 42, and the top ends of the three stirring members 453 extend to the outside of the stirring tank 42, each stirring member 453 includes a stirring shaft 454, a sprocket 455 and a plurality of stirring rods 456, the stirring shaft 454 is rotatably mounted in the stirring tank 42, and the top end of the stirring shaft 454 extends to the outside of the stirring tank 42, the plurality of stirring rods 456 are disposed on the stirring shaft 454 at equal intervals, the sprocket 455 is mounted at the top end of the stirring shaft 454, the stirring motor 451 is disposed vertically at the top of the stirring tank 42, and the output shaft of the stirring motor 451 is connected to the stirring shaft 454 in one of the stirring members 453, and the chain 452 is sleeved outside the sprocket 455 in the three stirring members 453; the stirring motor 451 works to drive the stirring shaft 454 in one stirring part 453 to rotate, then the chain wheel 455 and the chain 452 drive the stirring shafts 454 in the three stirring parts 453 to synchronously rotate, and finally the stirring shafts 454 drive the stirring rods 456 to rotate so as to stir the concrete in the stirring tank 42.
Specifically, the discharging part 46 includes a discharging hole 461, a control block 462, a hydraulic push rod 463, an L-shaped plate 464 and two grooves 465, the two grooves 465 are symmetrically arranged at the bottom of the stirring tank 42, the discharging hole 461 is communicated with the inside of the stirring tank 42, the control block 462 is slidably mounted on the two grooves 465, the hydraulic push rod 463 is horizontally arranged at the bottom of the stirring tank 42, the L-shaped plate 464 is mounted at the output end of the hydraulic push rod 463, and the L-shaped plate 464 is connected with the control block 462; the L-shaped plate 464 and the material control block 462 are driven to move by the operation of the hydraulic push rod 463, the material control block 462 slides on the two grooves 465, the material control block 462 moves to be completely separated from the position of the discharge hole 461, and at the moment, the concrete in the mixing tank 42 falls into the transit member 47 through the discharge hole 461.
Specifically, the transferring member 47 includes a transferring bucket 471, a rotating motor 472, a rotating shaft 473, a mounting sleeve 474, two reinforcing plates 475 and two adjusting members 476, wherein the two reinforcing plates 475 are symmetrically disposed at the inner bottom end of the supporting frame 3, the transferring bucket 471 is mounted on the two reinforcing plates 475, the transferring bucket 471 is located below the discharging hole 461, the rotating shaft 473 is rotatably mounted in the transferring bucket 471, the rotating motor 472 is vertically disposed at the bottom of the transferring bucket 471, the output shaft of the rotating motor 472 is connected with the rotating shaft 473, the mounting sleeve 474 is disposed at the top of the rotating shaft 473, and the two adjusting members 476 are symmetrically disposed in the mounting sleeve 474; the rotating shaft 473 and the mounting sleeve 474 are driven to rotate by the operation of the rotating motor 472, the mounting sleeve 474 drives the two adjusting pieces 476 to rotate, and the two adjusting pieces 476 rotate to scrape the concrete adhered to the inner wall of the transfer hopper 471, so that the concrete can flow out of the transfer hopper 471.
Specifically, each adjusting member 476 includes an adjusting block 477, a fixing plate 478 and a scraping plate 479, the adjusting block 477 is slidably mounted in a mounting sleeve 474, the fixing plate 478 is disposed at a head end of the adjusting block 477, the scraping plate 479 is mounted on an outer wall of the fixing plate 478, one end of the scraping plate 479 contacts with an inner wall of the transferring bucket 471, a plurality of adjusting holes 4771 are formed in the adjusting block 477 at equal intervals, a fastening bolt 4741 is disposed on the mounting sleeve 474, and a tail end of the fastening bolt 4741 is in threaded connection with the adjusting holes 4771; the distance that the adjusting block 477 stretches out of the mounting sleeve 474 is adjusted by loosening the fastening bolt 4741, one end of the scraping plate 479 is conveniently contacted with the inner wall of the transfer bucket 471, then the adjusting block 477 is fixed by using the fastening bolt 4741, when the mounting sleeve 474 rotates, the mounting sleeve 474 drives the adjusting block 477 and the fixing plate 478 to rotate, the fixing plate 478 drives the scraping plate 479 to rotate, and the scraping plate 479 rotates to scrape concrete adhered to the inner wall of the transfer bucket 471.
Specifically, the pouring mechanism 5 comprises a rotating shaft 51, a rotating disc 511, a rotating rack 512, an angle adjusting component 52, a vertical sleeve 53, a lifting rod 54, a lifting rack 541, a lifting seat 542, a lifting shaft 543, a lifting gear 544, a lifting motor 545, a cross rod 55, a first hinge seat 56, a second hinge seat 57, a hydraulic cylinder 571, a hose 58 and a pouring component 59, wherein the rotating shaft 51 is rotatably installed at the top of the base plate 2, the rotating disc 511 is installed at the top of the rotating shaft 51, the rotating rack 512 is sleeved on the outer wall of the rotating disc 511, the angle adjusting component 52 is installed at the top of the base plate 2, the angle adjusting component 52 is used for driving the rotating rack 512 to rotate, the vertical sleeve 53 is vertically arranged at the center of the top of the rotating disc 511, the lifting rod 54 is slidably installed on the vertical sleeve 53, the lifting rack 541 is arranged on the outer wall of the lifting rod 54, the lifting seat 542 is installed on the top of the outer wall of the vertical sleeve 53, the lifting shaft 543 is rotatably installed on the lifting seat 542, the lifting gear 544 is installed on the lifting shaft 543, the lifting gear 544 is installed on the lifting shaft 544, the lifting motor 544 is installed on the lifting shaft 546 is meshed with the outer wall of the lifting sleeve 53, the second hinge seat 55 is horizontally arranged on the outer wall of the top of the lifting sleeve 55, the outer wall of the lifting sleeve 55 is hinged to the second hinge seat 55 is hinged to the top of the second outer wall 55, the top of the second hinge seat 55 is hinged to the top of the outer wall of the top of the second hinge seat 55, and the top is hinged to the top of the top rod 55 is hinged. The tail end of the hose 58 sequentially passes through the first connecting seat 546 and the second connecting seat 551, and the pouring assembly 59 is mounted on the tail end of the hose 58; the hydraulic cylinder 571 works to drive the cross rod 55 to rotate at the top end of the lifting rod 54, the cross rod 55 is convenient to drive the pouring sleeve 591 to rotate to a proper angle, then the angle adjusting component 52 drives the pouring sleeve 591 to rotate to a proper position, then the lifting motor 545 drives the lifting shaft 543 to rotate, the lifting shaft 543 drives the lifting gear 544 to rotate, the lifting gear 544 drives the lifting rod 54 to lift by utilizing the lifting rack 541, the lifting rod 54 drives the pouring sleeve 591 to lift to be close to a pouring position, then the conveying component 6 works to convey concrete in the middle rotating hopper 471 to the hose 58, then the concrete enters the pouring component 59 through the hose 58, the pouring component 59 is convenient to pour the concrete, and the pouring mechanism 5 can extend into the concrete completely when pouring, so that vibration exhaust of the concrete is enhanced.
Specifically, the pouring assembly 59 comprises a pouring sleeve 591 and two vibrating components 592, wherein the pouring sleeve 591 is arranged at the tail end of a hose 58, the interior of the pouring sleeve 591 is communicated with the hose 58, the two vibrating components 592 are symmetrically arranged on the outer wall of the pouring sleeve 591, each vibrating component 592 comprises a vibrating box 593, a vibrating motor 594, a cam 595, a vibrating plate 596, a roller 597, two guide rods 598 and a plurality of vibrating pieces 599, the vibrating box 593 is arranged on the outer wall of the pouring sleeve 591, the two guide rods 598 are symmetrically arranged in the vibrating box 593, the vibrating plate 596 is slidably arranged on the two guide rods 598, the roller 597 is arranged on the outer wall on the back surface of the vibrating plate 596, the vibrating motor 594 is horizontally arranged on the inner wall of the vibrating box 593, the cams 595 are mounted on an output shaft of the vibration motor 594, the cams 595 are abutted against the rollers 597, a plurality of the vibrating pieces 599 are equidistantly arranged on the front outer wall of the vibration plate 596, the front ends of the plurality of the vibrating pieces 599 extend to the outside of the vibration box 593, each vibrating piece 599 comprises a vibrating rod 5991, a vibrating head 5992 and a reset spring 5993, the vibrating rods 5991 are horizontally arranged on the front outer wall of the vibration plate 596, the front ends of the vibrating rods 5991 extend to the outside of the vibration box 593, the vibrating heads 5992 are mounted on the front ends of the vibrating rods 5991, the reset springs 5993 are sleeved on the outside of the vibrating rods 5991, and two ends of the reset springs 5993 are respectively connected with the vibrating plate 596 and the inner wall of the vibration box 593; the reset spring 5993 ensures that the roller 597 always abuts against the cam 595, the vibration motor 594 drives the cam 595 to rotate, the cam 595 drives the vibrating plate 596 to reciprocate on the two guide rods 598 through the roller 597, the vibrating plate 596 drives the vibrating rod 5991 and the vibrating head 5992 to reciprocate, and the vibrating head 5992 reciprocates to extend into poured concrete to vibrate and exhaust.
Specifically, the angle adjusting assembly 52 includes an adjusting frame 521, a limit rail 522, an adjusting block 523, an adjusting rack 524, a screw sliding table 525 and a linkage plate 526, wherein the adjusting frame 521 is mounted on the top of the base plate 2, the limit rail 522 is horizontally disposed in the adjusting frame 521, the adjusting block 523 is slidably mounted on the limit rail 522, the adjusting rack 524 is horizontally disposed on the outer wall of the adjusting block 523, and the adjusting rack 524 is engaged with the rotating rack 512, the screw sliding table 525 is horizontally disposed at the inner top end of the adjusting frame 521, the linkage plate 526 is mounted on the moving end of the screw sliding table 525, and the linkage plate 526 is connected with the adjusting block 523; the linkage plate 526 is driven to move through the operation of the screw rod sliding table 525, the linkage plate 526 drives the adjusting block 523 to move, the adjusting block 523 drives the rotary rack 512 to rotate through the adjusting rack 524, and the rotary rack 512 drives the rotary disc 511 to rotate.
Specifically, the conveying assembly 6 includes a conveying pump 61 and a conveying pipe 62, the conveying pump 61 is horizontally disposed at the top of the substrate 2, two ends of the conveying pipe 62 are respectively communicated with an input end of the conveying pump 61 and an inner bottom end of the transfer bucket 471, and an output end of the conveying pump 61 is communicated with a head end of the hose 58; concrete in the transfer hopper 471 is pumped by the transfer pump 61 through the transfer pipe 62 and hose 58 into the casting sleeve 591.
A concrete pouring method for bridge construction comprises the following steps,
s1, mounting a mounting frame 1 on a construction engineering vehicle, then driving a pouring mechanism 5 to move to a pouring position by the engineering vehicle, driving a rotating gear 441 to rotate by a rotating motor 44, driving an annular rack 422 to rotate by a transmission gear 442, driving a stirring tank 42 and a rotating ring 421 to rotate on a bearing ring 41 by the annular rack 422, stirring concrete in the stirring tank 42 by a stirring part 45, and discharging the concrete in the stirring tank 42 to a transfer part 47 by a discharging part 46 after stirring;
s2, a hydraulic cylinder 571 works to drive a cross rod 55 to rotate at the top end of a lifting rod 54, so that the cross rod 55 conveniently drives a pouring sleeve 591 to rotate to a proper angle, then an angle adjusting assembly 52 drives the pouring sleeve 591 to rotate to a proper position, then a lifting motor 545 drives a lifting shaft 543 to rotate, the lifting shaft 543 drives a lifting gear 544 to rotate, the lifting gear 544 drives the lifting rod 54 to lift by utilizing a lifting rack 541, and the lifting rod 54 drives the pouring sleeve 591 to lift to a position close to a pouring position;
s3, the concrete in the transfer bucket 471 is pumped by the transfer pump 61 and enters the pouring sleeve 591 through the transfer pipe 62 and the hose 58, then the concrete falls out through the pouring sleeve 591 to be poured, meanwhile, the cam 595 is driven by the vibration motor 594 to rotate, the cam 595 drives the vibration plate 596 to reciprocate on the two guide rods 598 through the roller 597, the vibration plate 596 drives the vibration rod 5991 and the vibration head 5992 to reciprocate, and the vibration head 5992 reciprocates to extend into the poured concrete to vibrate and exhaust.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a concrete placement device for bridge construction which characterized in that: the stirring and mixing device comprises a mounting frame (1), a base plate (2), a supporting frame (3), a stirring and mixing assembly (4), a pouring mechanism (5) and a conveying assembly (6), wherein the base plate (2) is arranged at the top of the mounting frame (1), the supporting frame (3) is arranged at the top of the base plate (2), the stirring and mixing assembly (4) is arranged in the supporting frame (3), the pouring mechanism (5) is arranged at the top of the base plate (2), the conveying assembly (6) is arranged at the top of the base plate (2), two ends of the conveying assembly (6) are respectively communicated with the stirring and mixing assembly (4) and the pouring mechanism (5), the stirring and mixing assembly (4) comprises a bearing ring (41), an annular groove (411), a stirring tank (42), a rotating ring (421), an annular rack (422), a fixing frame (43), a rotating motor (44), a rotating gear (441), a transmission gear (442), a stirring part (45), a discharging part (46), a transferring part (47) and four sliding blocks (48), the bearing ring (41) are arranged at the top of the supporting frame (3), the bearing ring (41), the annular groove (411) is arranged at the top of the annular groove (411) in the sliding block, the utility model provides a stirring tank, including four sliding blocks (48) and including stirring tank (42), rotation ring (421), stirring tank (42) are installed at the top of four sliding blocks (48), the vertical setting of stirring tank (42) is on the inner wall of rotation ring (421), annular rack (422) are installed on the bottom outer wall of stirring tank (42), mount (43) are installed on the outer wall of support frame (3), the vertical setting of rotation motor (44) is at the top of mount (43), rotation gear (441) are installed on the output shaft of rotation motor (44), drive gear (442) rotate and install in mount (43), and the both sides of rotation gear (441) mesh with annular rack (422) and rotation gear (441) respectively, the top of stirring tank (42) is equipped with inlet pipe (423), stirring component (45) are installed in the inside of stirring tank (42) to the top of stirring component (45) extends to the top of stirring tank (42), the bottom of stirring tank (42) is installed in stirring tank (46), the inside bottom of support frame (3) is installed to transit component (47).
2. The concrete placement device for bridge construction according to claim 1, wherein: stirring part (45) are including agitator motor (451), chain (452) and three stirring piece (453), and is three equidistant setting in agitator tank (42) around the centre of a circle of agitator tank (42) stirring piece (453) to the top of three stirring piece (453) extends to the outside of agitator tank (42), every stirring piece (453) all includes (a) stirring axle (454), sprocket (455) and a plurality of puddler (456), agitator axle (454) are rotated and are installed in agitator tank (42) to the outside that the top of (454) extends to agitator tank (42), a plurality of puddler (456) equidistant setting is on (454) stirring axle (454), the top at (454) is installed to sprocket (455) is at the top of (454), the vertical setting of agitator motor (451) is at the top of agitator tank (42) and the output shaft (454) in one of them stirring piece (453) are connected, outside sprocket (455) in three stirring piece (453) are established to chain (452) cover.
3. The concrete placement device for bridge construction according to claim 2, wherein: the discharging part (46) comprises a discharging hole (461), a material control block (462), a hydraulic pushing rod (463), an L-shaped plate (464) and two grooves (465), wherein the two grooves (465) are symmetrically formed in the bottom of the stirring tank (42), the discharging hole (461) is communicated with the inside of the stirring tank (42), the material control block (462) is slidably mounted on the two grooves (465), the hydraulic pushing rod (463) is horizontally arranged at the bottom of the stirring tank (42), the L-shaped plate (464) is mounted on the output end of the hydraulic pushing rod (463), and the L-shaped plate (464) is connected with the material control block (462).
4. A concrete placement device for bridge construction according to claim 3, wherein: the transfer component (47) comprises a transfer bucket (471), a rotating motor (472), a rotating shaft (473), a mounting sleeve (474), two reinforcing plates (475) and two adjusting pieces (476), wherein the two reinforcing plates (475) are symmetrically arranged at the inner bottom end of the supporting frame (3), the transfer bucket (471) is arranged on the two reinforcing plates (475), the transfer bucket (471) is located below the discharging hole (461), the rotating shaft (473) is rotatably arranged in the transfer bucket (471), the rotating motor (472) is vertically arranged at the bottom of the transfer bucket (471), an output shaft of the rotating motor (472) is connected with the rotating shaft (473), the mounting sleeve (474) is arranged at the top of the rotating shaft (473), and the two adjusting pieces (476) are symmetrically arranged in the mounting sleeve (474).
5. The concrete placement device for bridge construction according to claim 4, wherein: every regulating part (476) all includes regulating block (477), fixed plate (478) and scraping plate (479), regulating block (477) slidable mounting is in installation sleeve (474), fixed plate (478) set up the head end at regulating block (477), scraping plate (479) installs on the outer wall of fixed plate (478) to the one end of scraping plate (479) and the inner wall contact of transfer bucket (471), be equipped with regulation hole (4771) that a plurality of equidistant set up on regulating block (477), be equipped with fastening bolt (4741) on installation sleeve (474), the tail end and the regulation hole (4771) spiro union of fastening bolt (4741).
6. The concrete placement device for bridge construction according to claim 5, wherein: the pouring mechanism (5) comprises a rotating shaft (51), a rotating disc (511), a rotating rack (512), an angle adjusting component (52), a vertical sleeve (53), a lifting rod (54), a lifting rack (541), a lifting seat (542), a lifting shaft (543), a lifting gear (544), a lifting motor (545), a cross rod (55), a first hinging seat (56), a second hinging seat (57), a hydraulic cylinder (571), a hose (58) and a pouring component (59), wherein the rotating shaft (51) is rotatably arranged at the top of a base plate (2), the rotating disc (511) is arranged at the top of the rotating shaft (51), the rotating rack (512) is sleeved on the outer wall of the rotating disc (511), the angle adjusting component (52) is arranged at the top of the base plate (2), the angle adjusting component (52) is used for driving the rotating rack (512) to rotate, the vertical sleeve (53) is vertically arranged at the center of the top of the rotating disc (511), the lifting rod (54) is slidably arranged on the vertical sleeve (53), the lifting rack (541) is arranged on the outer wall of the lifting rod (54), the lifting seat (542) is arranged on the outer wall of the lifting seat (542), lifting gear (544) is installed on lift axle (543) to lifting gear (544) and lifting rack (541) meshing, lift motor (545) level sets up on the outer wall of lift seat (542) and the output shaft and lift axle (543) of lift motor (545) are connected, the tail end of horizontal pole (55) is articulated with the top of lifter (54), the bottom of horizontal pole (55) is equipped with the spout, first articulated seat (56) are installed on the outer wall of lifter (54), second articulated seat (57) slidable mounting is on the spout, the bottom of hydraulic cylinder (571) articulates in first articulated seat (56), the output of hydraulic cylinder (571) articulates with second articulated seat (57), be equipped with first connecting seat (546) on the outer wall of lifter (54), the top of horizontal pole (55) is equipped with two second connecting seats (551), the tail end of hose (58) passes first connecting seat (546) and second connecting seat (551) in proper order, tail end (59) are installed in hose (59).
7. The concrete placement device for bridge construction according to claim 6, wherein: the pouring assembly (59) comprises a pouring sleeve (591) and two vibrating components (592), the pouring sleeve (591) is arranged at the tail end of a hose (58), the inside of the pouring sleeve (591) is communicated with the hose (58), the two vibrating components (592) are symmetrically arranged on the outer wall of the pouring sleeve (591), each vibrating component (592) comprises a vibrating box (593), a vibrating motor (594), a cam (595), a vibrating plate (596), a roller (597), two guide rods (598) and a plurality of vibrating pieces (599), the vibrating box (593) is arranged on the outer wall of the pouring sleeve (591), the two guide rods (598) are symmetrically arranged in the vibrating box (593), the vibrating plate (596) is slidably arranged on the two guide rods (598), the roller (597) is arranged on the back outer wall of the vibrating plate (596), the vibrating motor (594) is horizontally arranged on the inner wall of the box (593), the cam (595) is arranged on the outer wall of the vibrating plate (595) and the vibrating piece (599) is arranged on the front end of the vibrating box (599) in a certain distance from the vibrating piece (599) to the front end of the vibrating piece (599), every vibrating piece (599) all includes vibrating rod (5991), vibrating head (5992) and reset spring (5993), vibrating rod (5991) level sets up on the positive outer wall of vibrating plate (596) to the front end of vibrating rod (5991) extends to the outside of vibrating box (593), vibrating head (5992) is installed on the front end of vibrating rod (5991), reset spring (5993) cover is established in the outside of vibrating rod (5991) to the both ends of reset spring (5993) are connected with the inner wall of vibrating plate (596) and vibrating box (593) respectively.
8. The concrete placement device for bridge construction according to claim 7, wherein: the angle adjusting assembly (52) comprises an adjusting frame (521), a limit rail (522), an adjusting block (523), an adjusting rack (524), a screw sliding table (525) and a linkage plate (526), wherein the adjusting frame (521) is arranged at the top of a base plate (2), the limit rail (522) is horizontally arranged in the adjusting frame (521), the adjusting block (523) is slidably arranged on the limit rail (522), the adjusting rack (524) is horizontally arranged on the outer wall of the adjusting block (523), the adjusting rack (524) is meshed with the rotating rack (512), the screw sliding table (525) is horizontally arranged at the inner top end of the adjusting frame (521), and the linkage plate (526) is arranged at the moving end of the screw sliding table (525) and is connected with the adjusting block (523).
9. The concrete placement device for bridge construction according to claim 8, wherein: the conveying assembly (6) comprises a conveying pump (61) and a conveying pipe (62), the conveying pump (61) is horizontally arranged at the top of the base plate (2), two ends of the conveying pipe (62) are respectively communicated with the input end of the conveying pump (61) and the inner bottom end of the transfer hopper (471), and the output end of the conveying pump (61) is communicated with the head end of the hose (58).
10. A concrete pouring method for bridge construction, according to claim 9, characterized in that: comprises the steps of,
s1, mounting a mounting frame (1) on a construction engineering vehicle, then driving a pouring mechanism (5) to move to a pouring position by the engineering vehicle, driving a rotating gear (441) to rotate by a rotating motor (44), driving an annular rack (422) to rotate by a rotating gear (442), driving a stirring tank (42) and a rotating ring (421) to rotate on a bearing ring (41) by the annular rack (422), stirring concrete in the stirring tank (42) by a stirring part (45), and discharging the concrete in the stirring tank (42) to a transit part (47) by a discharging part (46) after stirring;
s2, a hydraulic oil cylinder (571) works to drive a cross rod (55) to rotate at the top end of a lifting rod (54), the cross rod (55) is convenient to drive a pouring sleeve (591) to rotate to a proper angle, then an angle adjusting assembly (52) drives the pouring sleeve (591) to rotate to a proper position, then a lifting motor (545) drives a lifting shaft (543) to rotate, the lifting shaft (543) drives a lifting gear (544) to rotate, the lifting gear (544) drives the lifting rod (54) to lift by utilizing a lifting rack (541), and the lifting rod (54) drives the pouring sleeve (591) to lift to a position close to a pouring position;
s3, concrete in a transfer bucket (471) is pumped by a transfer pump (61) and enters a pouring sleeve (591) through a transfer pipe (62) and a hose (58), then the concrete falls out through the pouring sleeve (591) to be poured, meanwhile, a vibrating motor (594) drives a cam (595) to rotate, the cam (595) drives a vibrating plate (596) to reciprocate on two guide rods (598) by utilizing a roller (597), the vibrating plate (596) drives a vibrating rod (5991) and a vibrating head (5992) to reciprocate, and the vibrating head (5992) reciprocates to extend into the poured concrete to vibrate and exhaust.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311038499.0A CN117211174A (en) | 2023-08-17 | 2023-08-17 | Pouring method of concrete pouring device for bridge construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311038499.0A CN117211174A (en) | 2023-08-17 | 2023-08-17 | Pouring method of concrete pouring device for bridge construction |
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| CN202311038499.0A Pending CN117211174A (en) | 2023-08-17 | 2023-08-17 | Pouring method of concrete pouring device for bridge construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117773441A (en) * | 2024-02-26 | 2024-03-29 | 中国水利水电第九工程局有限公司 | Bridge beam plate reinforcement welding equipment and welding method |
| CN118516925A (en) * | 2024-07-24 | 2024-08-20 | 中冶路桥建设有限公司 | Non-prestress cast-in-situ box girder auxiliary construction device and construction method |
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