CN114922184B - Concrete placement device with vibrating function for foundation engineering construction - Google Patents
Concrete placement device with vibrating function for foundation engineering construction Download PDFInfo
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- CN114922184B CN114922184B CN202210376195.4A CN202210376195A CN114922184B CN 114922184 B CN114922184 B CN 114922184B CN 202210376195 A CN202210376195 A CN 202210376195A CN 114922184 B CN114922184 B CN 114922184B
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 33
- 238000007599 discharging Methods 0.000 claims description 8
- 206010044048 Tooth missing Diseases 0.000 claims description 6
- 230000009351 contact transmission Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the field of engineering construction, in particular to a concrete pouring device with a vibrating function for foundation engineering construction. The technical proposal is as follows: the concrete is not compact enough, the error of manual operation is big, and the concrete remains on the transmission pipeline to the shutoff transmission pipeline, the pipeline of the temporary replacement ejection of compact causes concrete placement to appear the fault. The technical proposal is as follows: the concrete pouring device with the vibrating function for foundation engineering construction comprises a vibrating unit, an adjusting unit and the like; the lower part of the vibrating unit is connected with the adjusting unit. According to the invention, concrete poured on a foundation is vibrated by the vibrating rod, so that the concrete is uniformly vibrated up and down, the conveying pipeline is vibrated, the concrete remained in the conveying pipeline is vibrated, and the vibrating position of the cam on the conveying pipeline can be regulated by the contact and matching of the two sloping plates and the two balls, so that the blocking of the pipeline caused by the accumulation of the concrete on the pipeline is effectively avoided.
Description
Technical Field
The invention relates to the field of engineering construction, in particular to a concrete pouring device with a vibrating function for foundation engineering construction.
Background
The foundation refers to a supporting foundation below a building, at present, when the foundation is concreted, concrete is generally conveyed to a concreting boom truck by a concrete pump truck, and then the concrete is concreted to the foundation to be treated by the concreting boom truck.
However, when concrete is poured, the concrete is not compact enough, the drying and curing take longer time, the compaction treatment is generally carried out by adopting a vibrating mode, the vibrating is generally carried out in the concrete in a quick-inserting and slow-pulling mode, the error of manual operation is large, after long-time work, workers cannot judge whether the concrete is jolt or not, the concrete pouring effect is affected, the concrete pouring of the foundation is continuously carried out, the foundation is poured by the concrete pouring boom vehicle, the concrete remains on a transmission pipeline, along with the transmission of the concrete, the residual concrete increases, so that the transmission pipeline is blocked, the discharged pipeline is temporarily replaced, a great amount of time is wasted, the concrete pouring is caused to have faults, and the construction process and the construction effect are seriously affected.
According to the situation, a concrete pouring device with a vibrating function for foundation engineering construction needs to be developed to solve the problems.
Disclosure of Invention
In order to overcome the defects that concrete is not compact enough and has large error of manual operation, after long-time work, workers cannot judge whether concrete is jolt or not, concrete pouring of a foundation should be continuously carried out, and concrete remains on a transmission pipeline, so that the transmission pipeline is blocked, a discharged pipeline is temporarily replaced, a large amount of time is wasted, and faults occur in the concrete pouring.
The technical implementation scheme of the invention is as follows: a concrete pouring device with a vibrating function for foundation engineering construction comprises a pouring arm, a material guide pipe and a material discharge pipe; the right side of the pouring arm is connected with a material guide pipe; the lower part of the material guiding pipe is connected with a blanking pipe; the device also comprises a vibrating unit, an adjusting unit and an anti-blocking unit; the left side of the pouring arm is connected with a vibrating unit for vibrating concrete; the lower side of the pouring arm is connected with an adjusting unit for adjusting the vibrating depth; the lower part of the material guiding pipe is connected with the vibrating unit; the upper part of the blanking pipe is connected with an anti-blocking unit; the lower part of the vibrating unit is connected with the adjusting unit; the lower part of the vibrating unit is connected with the anti-blocking unit; the lower part of the adjusting unit is connected with the anti-blocking unit.
More preferably, the vibrating unit comprises a first support plate, a first sliding rod, a first elastic piece, a first U-shaped frame, a vibrating machine, a guide pipe, a vibrating rod, a first C-shaped frame, a power component, a first driving wheel, a second support plate, a driving rod, a gear, a second driving wheel, a toothed bar, a first connecting rod, a second elastic piece and a cross bar; the upper part of the left side of the pouring arm is fixedly connected with two first support plates; two first sliding bars are fixedly connected at the right part between the two first support plates; two first elastic pieces are fixedly connected to the left parts of the opposite sides of the two first support plates respectively; the two first sliding rods are connected with a first U-shaped frame in a sliding way; the upper part and the lower part of the first U-shaped frame are fixedly connected with two adjacent first elastic pieces respectively; a vibrator is arranged on the left side of the first U-shaped frame; the middle part of the vibrator is connected with a guide pipe; the lower part of the guide pipe is connected with a vibrating rod for vibrating the concrete; the lower part of the material guiding pipe is fixedly connected with a first C-shaped frame; the rear part of the first C-shaped frame is provided with a cross chute; the upper part and the lower part of the first C-shaped frame are respectively provided with a limit groove; the front part of the first C-shaped frame is provided with a power assembly; the right part of the output shaft of the power assembly is fixedly connected with a first driving wheel; two second support plates are fixedly connected to the middle part of the inner lower side of the first C-shaped frame; the lower part of the first C-shaped frame is connected with the adjusting unit; a transmission rod is rotatably connected to the upper part between the two second support plates; the middle part of the outer surface of the transmission rod is fixedly connected with a gear; the gear is of a tooth-missing structure; the right part of the outer surface of the transmission rod is fixedly connected with a second transmission wheel; the outer ring surface of the second driving wheel is in driving connection with the first driving wheel through a belt; the two limit grooves are positioned at the rear of the gear; the two limit grooves are connected with a toothed bar in a sliding way; the lower part of the front side of the toothed bar is provided with a tooth slot; the front part of the toothed bar is meshed with the gear; the middle part of the toothed bar is provided with a first horizontal sliding groove; the upper part of the toothed bar is fixedly connected with a first connecting rod; the lower part of the toothed bar is connected with the anti-blocking unit; the front part of the lower surface of the first connecting rod and the rear part of the lower surface are fixedly connected with a second elastic piece respectively; the lower parts of the two second elastic pieces are fixedly connected with the first C-shaped frame; a cross rod is fixedly connected in the middle of the rear side of the toothed bar; the rear part of the cross rod is fixedly connected with the vibrating rod; the middle part of the cross rod is in sliding connection with the cross chute.
More preferably, each of the two limiting grooves is provided with a pin for sliding limiting the toothed bar.
More preferably, the lower part of the toothed bar is provided with a deformable rubber ring for cushioning the toothed bar when it moves upwards into contact with the first C-shaped frame.
More preferably, the contact position of the rear part of the cross rod and the vibrating rod is provided with a damping rubber ring.
More preferably, the adjusting unit comprises a third support plate, a second U-shaped frame, an electric actuator, a third U-shaped frame, a second sliding rod, a fourth support plate, a third sliding rod and a square frame; a third support plate is fixedly connected in the middle of the lower surface of the pouring arm; the lower part of the third support plate is movably connected with a second U-shaped frame; an electric actuator is fixedly connected to the lower surface of the second U-shaped frame; the left lower part and the right lower part of the first C-shaped frame are fixedly connected with a third U-shaped frame respectively; the lower surfaces of the two third U-shaped frames are fixedly connected with a second sliding rod respectively; a fourth support plate is fixedly connected to the lower part of the front side of the first C-shaped frame; a third sliding rod is fixedly connected to the lower surface of the fourth support plate; the lower part of the electric actuator is rotationally connected with a square frame through a connecting piece; the rear part of the square frame is connected with two second sliding bars in a sliding way; the front part of the square frame is connected with the third sliding rod in a sliding way; the square frame is connected with the anti-blocking unit.
More preferably, the anti-blocking unit comprises a second connecting rod, a sloping plate, a fourth sliding rod, a third connecting rod, a third elastic piece, a guide rail, a sliding block, a second C-shaped frame, a fifth support plate, an electric rotating shaft, a cam and a ball; the lower part of the toothed bar is fixedly connected with a second connecting rod; the left part of the lower surface and the right part of the lower surface of the second connecting rod are fixedly connected with an inclined plate respectively; the upper surfaces of the two sloping plates are respectively provided with a second straight chute; the left part and the right part of the upper side of the square frame are respectively connected with a fourth slide bar in a sliding way; the front parts of the two fourth slide bars are fixedly connected with a third connecting rod respectively; the rear parts of the two fourth slide bars are respectively connected with a ball in a rotating way; two balls are respectively in contact transmission with an adjacent second straight chute; the lower parts of the rear sides of the two third connecting rods are fixedly connected with a third elastic piece respectively; the rear parts of the two third elastic pieces are fixedly connected with the square frame; the left part and the right part of the inner wall of the square frame are respectively provided with a guide rail; a sliding block is connected to each of the two guide rails in a sliding way; two second C-shaped frames are fixedly connected to the upper parts of the opposite sides of the two sliding blocks respectively; two fifth support plates are fixedly connected to the middle parts of the opposite sides of the two sliding blocks respectively; the two fifth support plates are respectively positioned between two adjacent second C-shaped frames; an electric rotating shaft is rotatably connected between the two fifth support plates at the same side; the middle parts of the outer surfaces of the two electric rotating shafts are fixedly connected with a cam respectively.
More preferably, the lower part of the sloping plate is provided with a vertical sliding stopping table for preventing the balls from leaving the limit of the sloping plate.
More preferably, the balls are disposed in a direction perpendicular to the swash plate for avoiding restriction of movement of the balls.
The invention also provides a concrete pouring method with the vibrating function for foundation engineering construction, which adopts the device as described above and comprises the following steps:
the method comprises the steps that a pouring arm is mounted at the tail end of a concrete pouring boom vehicle, a material guide pipe is communicated with a concrete transfer pipeline on the concrete pouring boom vehicle, a power supply on the concrete pouring boom vehicle is turned on, then the concrete pouring boom vehicle lowers the pouring arm above a foundation to be constructed, the concrete pouring boom vehicle passes through the material guide pipe, falls from the material discharge pipe and is poured onto the foundation of a construction area, and meanwhile a vibrating unit vibrates the concrete poured on the foundation to jolt the concrete;
when the multilayer is poured to the concrete, the position between the concrete layers is vibrated through the adjusting unit and the vibrating unit, so that the concrete between the concrete layers is uniformly mixed, the position of the concrete blanking is required to be adjusted by adjusting the direction of the pipe orifice of the blanking pipe when the concrete is poured, the concrete is prevented from being locally piled up, the blanking pipe is deformed, the concrete is easily adhered to the inner wall of the blanking pipe, and at the moment, the blanking pipe is beaten through the anti-blocking unit, and the concrete adhered to the inner wall of the blanking pipe is vibrated.
Further, the vibrating stage: firstly, transferring a concrete pouring suspender vehicle to a foundation construction position, then, lowering a pouring arm to be poured above the foundation to be poured by the concrete pouring suspender vehicle, then, conveying concrete to a material guide pipe by the concrete pouring suspender vehicle, and then, falling the concrete to the foundation through a material discharge pipe, wherein when the concrete is poured on the foundation, a power assembly is started, an output shaft of the power assembly drives a first driving wheel to drive a second driving wheel to rotate, the second driving wheel drives a driving rod to drive a gear to rotate, the gear is meshed with a toothed bar, and the toothed bar drives a toothed bar to drive a first connecting rod to move upwards, so that two second elastic pieces are stretched; when the tooth-missing part of the gear is not meshed with the toothed bar, the two second elastic pieces are restored and synchronously drive the toothed bar to move downwards rapidly, the toothed bar drives the cross bar to drive the vibrating rod to move downwards, and the vibrating rod is inserted into the concrete; meanwhile, the vibrator is started, the vibrator drives the vibrating rod to start working through the guide pipe, the vibrating rod is inserted into the concrete, the concrete starts to vibrate, the concrete is compact, along with the continuous rotation of the gear, when the gear is meshed with the toothed bar again, the gear drives the toothed bar to slowly move upwards, the vibrating rod is synchronously driven to slowly withdraw from the concrete, and the concrete can be vibrated outwards by the vibrating rod; when the vibrating machine does not reach the position needing vibrating, the power assembly stops running, the gear clamps the toothed bar at a high position synchronously, at the moment, the two second elastic pieces are in a stretching state, the vibrating machine is closed, and when the vibrating machine reaches the position needing vibrating; starting a power assembly, synchronously driving a gear to rotate, enabling a gear tooth missing part not to be meshed with a toothed bar, enabling the toothed bar to be rapidly inserted into concrete, starting a vibrator, vibrating the concrete, wherein the vibrator is mounted on a pouring arm and can influence the control of a concrete pouring suspender vehicle on the pouring arm, so that when the vibrator works, energy transmission of the vibrator to the pouring arm is absorbed through four first elastic pieces.
Compared with the prior art, the invention has the following advantages: according to the invention, concrete poured on a foundation is vibrated by the vibrating rod, the vibrating is performed in a fast-inserting and slow-pulling mode, so that the concrete is uniformly vibrated up and down, the conveying pipeline is vibrated by the two cams which rotate in opposite directions, the concrete remained in the conveying pipeline is vibrated, and the vibrating position of the cams on the conveying pipeline can be adjusted by the contact and matching of the two inclined plates and the two balls, so that the blocking of the pipeline caused by the accumulation of the concrete on the pipeline is effectively avoided.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic perspective view of a vibrating unit according to the present invention;
fig. 5 is a schematic view of a part of a vibrating unit in a perspective structure according to the present invention;
FIG. 6 is a schematic view of a first partially assembled perspective view of the present invention;
FIG. 7 is a schematic view showing a second perspective structure of the adjusting unit of the present invention;
FIG. 8 is a schematic view of a second partial assembled perspective view of the present invention;
fig. 9 is a schematic perspective view of an anti-blocking unit according to the present invention.
Wherein the above figures include the following reference numerals: the device comprises a casting arm, a 2-material guiding pipe, a 3-material discharging pipe, a 101-first support plate, a 102-first sliding rod, a 103-first elastic piece, a 104-first U-shaped frame, a 105-vibrator, a 106-guide pipe, a 107-vibrating rod, a 108-first C-shaped frame, a 109-power component, a 1010-first driving wheel, a 1011-second support plate, a 1012-driving rod, a 1013-gear, a 1014-second driving wheel, a 1015-toothed bar, a 1016-first connecting rod, a 1017-second elastic piece, a 1018-cross bar, a 10801-cross chute, a 10802-limit groove, a 101501-first vertical chute, a 201-third support plate, a 202-second U-shaped frame, a 203-electric actuator, a 204-third U-shaped frame, a 205-second sliding rod, a 206-fourth support plate, a 207-third, a 208-square frame, a 301-second connecting rod, 302-305-fourth connecting rod, a 304-third connecting rod, a 306-third elastic piece, a 306-guide rail, a 307-second C-connecting rod, a 309-third sliding rod, a 3010-second electric actuator, a first sliding rod, a 3010-third sliding rod, a rotary shaft and a 3010-second sliding rod.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
In the embodiment of the present invention, the first elastic member 103, the second elastic member 1017 and the third elastic member 305 are all springs, the electric actuator 203 is an electric push rod, and the power assembly 109 is a motor.
Example 1
The concrete pouring device with the vibrating function for foundation engineering construction comprises a pouring arm 1, a material guiding pipe 2 and a material discharging pipe 3 according to the figures 1-3; the right side of the pouring arm 1 is connected with a material guiding pipe 2; the lower part of the material guiding pipe 2 is connected with a discharging pipe 3; the device also comprises a vibrating unit, an adjusting unit and an anti-blocking unit; the left side of the pouring arm 1 is connected with a vibrating unit; the lower side of the pouring arm 1 is connected with an adjusting unit; the lower part of the material guiding pipe 2 is connected with the vibrating unit; the upper part of the blanking pipe 3 is connected with an anti-blocking unit; the lower part of the vibrating unit is connected with the adjusting unit; the lower part of the vibrating unit is connected with the anti-blocking unit; the lower part of the adjusting unit is connected with the anti-blocking unit.
Before a concrete pouring device with a vibrating function for foundation engineering construction is used, firstly, a pouring arm 1 is mounted at the tail end of a concrete pouring boom vehicle, a material guide pipe 2 is communicated with a concrete transfer pipeline on the concrete pouring boom vehicle, a power supply on the concrete pouring boom vehicle is connected, then the concrete pouring boom vehicle lowers the pouring arm 1 above a foundation to be constructed, then the concrete pouring boom vehicle passes through the material guide pipe 2 and falls from the material discharge pipe 3 to be poured on a foundation of a construction area, meanwhile, a vibrating unit vibrates concrete poured on the foundation, concrete is jolt, when multiple layers of concrete are required to be poured, the position between concrete layers is vibrated by matching with the vibrating unit, so that the concrete between the layers is uniformly mixed, when the concrete is poured, the position of the concrete is required to be adjusted by adjusting the pipe opening direction of the material discharge pipe 3, the concrete is prevented from being locally stacked, the concrete is easily adhered to the inner wall of the material discharge pipe 3, and the concrete is easily adhered to the inner wall of the material discharge pipe 3 by beating the vibrating unit; according to the invention, concrete poured on a foundation is vibrated in a quick-inserting and slow-pulling mode, so that uniform compaction of the concrete up and down is effectively realized, the concrete remained in a conveying pipeline is jarred, the jarred position can be adjusted, and the concrete is effectively prevented from accumulating in the pipeline to cause blockage of the pipeline.
Example 2
On the basis of embodiment 1, according to fig. 1, 4 and 5, the vibrating unit comprises a first support plate 101, a first sliding rod 102, a first elastic piece 103, a first U-shaped frame 104, a vibrator 105, a guide tube 106, a vibrating rod 107, a first C-shaped frame 108, a power assembly 109, a first driving wheel 1010, a second support plate 1011, a driving rod 1012, a gear 1013, a second driving wheel 1014, a toothed bar 1015, a first connecting rod 1016, a second elastic piece 1017 and a cross bar 1018; two first support plates 101 are welded at the upper part of the left side of the pouring arm 1; two first sliding bars 102 are welded at the right part between the two first support plates 101; two first elastic pieces 103 are fixedly connected to the left parts of the opposite sides of the two first support plates 101 respectively; the two first sliding rods 102 are connected with a first U-shaped frame 104 in a sliding way; the upper part and the lower part of the first U-shaped frame 104 are fixedly connected with two adjacent first elastic pieces 103 respectively; a vibrator 105 is arranged on the left side of the first U-shaped frame 104; the middle part of the vibrator 105 is connected with a guide pipe 106; the lower part of the conduit 106 is connected with a vibrating rod 107; the lower part of the material guiding pipe 2 is fixedly connected with a first C-shaped frame 108; the rear part of the first C-shaped frame 108 is provided with a cross chute 10801; the upper part and the lower part of the first C-shaped frame 108 are respectively provided with a limit groove 10802; the front part of the first C-shaped frame 108 is provided with a power assembly 109; a first driving wheel 1010 is fixedly connected to the right part of the output shaft of the power assembly 109; two second support plates 1011 are welded at the middle part of the inner lower side of the first C-shaped frame 108; the lower part of the first C-shaped frame 108 is connected with the adjusting unit; a transmission rod 1012 is rotatably connected to the upper part between the two second support plates 1011; the middle part of the outer surface of the transmission rod 1012 is fixedly connected with a gear 1013; the gear 1013 has a tooth-missing structure; a second driving wheel 1014 is fixedly connected to the right part of the outer surface of the driving rod 1012; the outer ring surface of the second driving wheel 1014 is in driving connection with the first driving wheel 1010 through a belt; two limit slots 10802 are located rearward of gear 1013; a toothed bar 1015 is connected to the two limit grooves 10802 in a sliding manner; the lower part of the front side of the toothed bar 1015 is provided with a tooth slot; the front part of the toothed bar 1015 is meshed with the gear 1013; the middle part of the toothed bar 1015 is provided with a first horizontal sliding groove 101501; a first link 1016 is fixedly connected to the upper portion of the toothed bar 1015; the lower part of the toothed bar 1015 is connected with the anti-blocking unit; a second elastic member 1017 is fixedly connected to the front portion of the lower surface and the rear portion of the lower surface of the first link 1016; the lower parts of the two second elastic pieces 1017 are fixedly connected with the first C-shaped frame 108; a cross bar 1018 is welded in the middle of the rear side of the rack 1015; the rear part of the cross bar 1018 is fixedly connected with the vibrating rod 107; the middle part of the cross bar 1018 is slidingly connected with the cross chute 10801.
Two limit grooves 10802 are each provided with a pin for sliding limit of the rack 1015.
The lower part of the toothed bar 1015 is provided with a deformable rubber ring.
A shock absorbing rubber ring is arranged at the contact position of the rear part of the cross bar 1018 and the vibrating rod 107.
According to fig. 1, 6 and 7, the adjusting unit comprises a third support 201, a second U-shaped frame 202, an electric actuator 203, a third U-shaped frame 204, a second slide bar 205, a fourth support 206, a third slide bar 207 and a square frame 208; a third support plate 201 is welded in the middle of the lower surface of the pouring arm 1; the lower part of the third support plate 201 is hinged with a second U-shaped frame 202; the lower surface of the second U-shaped frame 202 is fixedly connected with an electric actuator 203; a third U-shaped frame 204 is welded to each of the left and right lower portions of the first C-shaped frame 108; the lower surfaces of the two third U-shaped frames 204 are respectively welded with a second sliding rod 205; a fourth support plate 206 is welded to the lower front side of the first C-shaped frame 108; a third sliding rod 207 is welded on the lower surface of the fourth support plate 206; the lower part of the electric actuator 203 is rotatably connected with a square frame 208 through a connecting piece; the rear part of the square frame 208 is connected with two second sliding rods 205 in a sliding way; the front part of the square frame 208 is slidingly connected with a third sliding rod 207; square frame 208 is connected to the anti-blocking unit.
Vibrating: firstly, the concrete pouring boom truck is transferred to a foundation construction position, then the concrete pouring boom truck lowers the pouring arm 1 to the position above the foundation to be poured, then the concrete pouring boom truck starts to convey concrete to the material guide pipe 2, then the concrete falls to the foundation through the material discharge pipe 3, the concrete is poured on the foundation, at the moment, the power component 109 is started, the output shaft of the power component 109 drives the first driving wheel 1010 to drive the second driving wheel 1014 to rotate, the second driving wheel 1014 drives the driving rod 1012 to drive the gear 1013 to rotate, the gear 1013 is meshed with the toothed bar 1015, the gear 1013 drives the toothed bar 1015 to drive the first connecting rod 1016 to move upwards, at the moment, two second elastic elements 1013 1017 are stretched, when the tooth missing part of the gear 1013 is not meshed with the toothed bar 1015, the two second elastic elements 1017 are recovered, the toothed bar 1015 is synchronously driven to drive the toothed bar 1018 to drive the toothed bar 107 to move downwards, the vibrating bar 107 is simultaneously inserted into the concrete, the vibrating bar 105 is started to drive the vibrating bar 107 to start to work through the guide pipe 106, the gear 107 is driven to drive the vibrating bar 107 to start to work, the gear 107 is driven to be meshed with the toothed bar 107, and the gear 107 is continuously to be meshed with the toothed bar 107, and the two gear 107 is required to be drawn out of the inner and outer side of the toothed bar 109 is not to be meshed with the toothed bar 107, and the toothed bar is required to be meshed with the toothed bar is continuously, at the inner side of the gear 1013 is continuously, and is driven and tightly, and the toothed down, the rack 1015 is quickly inserted into the concrete, the vibrator 105 is started, and the vibrator 107 vibrates the concrete, wherein the vibrator 105 is mounted on the pouring arm 1 and can affect the control of the concrete pouring boom truck on the pouring arm 1, so that when the vibrator 105 works, the energy transmission of the vibrator 105 to the pouring arm 1 is absorbed through the four first elastic pieces 103.
According to fig. 1, 8 and 9, the anti-blocking unit includes a second link 301, an inclined plate 302, a fourth slide bar 303, a third link 304, a third elastic member 305, a guide rail 306, a slide block 307, a second C-shaped frame 308, a fifth support 309, an electric rotating shaft 3010, a cam 3011 and balls 3012; the lower part of the toothed bar 1015 is welded with a second connecting rod 301; the left part of the lower surface and the right part of the lower surface of the second connecting rod 301 are respectively welded with an inclined plate 302; the upper surfaces of the two inclined plates 302 are respectively provided with a second straight sliding groove 30201; a fourth sliding rod 303 is respectively connected with the left part on the upper side and the right part on the upper side of the square frame 208 in a sliding way; a third connecting rod 304 is welded at the front part of each of the two fourth sliding rods 303; the rear parts of the two fourth slide bars 303 are respectively connected with a ball 3012 in a rotating way; two balls 3012 are in contact transmission with a second straight sliding groove 30201 adjacent to each other; the lower parts of the rear sides of the two third connecting rods 304 are fixedly connected with a third elastic piece 305 respectively; the rear parts of the two third elastic pieces 305 are fixedly connected with the square frame 208; the left part and the right part of the inner wall of the square frame 208 are respectively provided with a guide rail 306; a slide block 307 is connected to each of the two guide rails 306 in a sliding manner; two second C-shaped frames 308 are welded to the upper parts of the opposite sides of the two sliding blocks 307 respectively; two fifth support plates 309 are welded at the middle parts of the opposite sides of the two sliding blocks 307 respectively; two fifth brackets 309 are respectively located between two adjacent second C-shaped frames 308; an electric rotating shaft 3010 is rotatably connected between the two fifth support plates 309 on the same side; a cam 3011 is fixedly connected to the middle of the outer surface of each of the two electric rotating shafts 3010.
The lower part of the sloping plate 302 is provided with a vertical anti-slip table.
The rotation directions of the two cams 3011 are opposite.
The balls 3012 are arranged in a direction perpendicular to the swash plate 302.
And (3) a jarring anti-blocking stage: when concrete placement, in order to adjust the unloading position of concrete, avoid the concrete to pile up in the part, lead to the layering of aggregate and the moisture of concrete, through carrying out local adjustment to the opening orientation of unloading pipe 3, be used for adjusting the position of concrete unloading, then unloading pipe 3 needs to warp the adjustment, the concrete remains in the position of warping easily, and then lead to the accumulation of concrete to pile up in unloading pipe 3, so that shutoff unloading pipe 3, influence the unloading of follow-up concrete, at this moment, start two electric rotating shafts 3010, two electric rotating shafts 3010 each drive a cam 3011 and rotate, two cams 3011 rotate in opposite directions, simultaneously from the both sides of unloading pipe 3, beat unloading pipe 3, shake down the concrete of remaining on unloading pipe 3, reduce the accumulation of concrete in unloading pipe 3.
And (3) a jarring position adjusting stage: by deforming the discharging pipe 3 to adjust the discharging position of concrete, concrete remains on different horizontal and vertical positions on the inner wall of the discharging pipe 3 to accumulate concrete and block the discharging pipe 3, at this time, when the toothed bar 1015 moves upward, the toothed bar 1015 drives the second connecting rod 301 to drive the two inclined plates 302 to move upward, the two second straight sliding grooves 30201 are respectively contacted with one ball 3012, along with the upward movement of the two inclined plates 302, the two inclined plates 302 respectively drive one fourth sliding rod 303 to move forward through the ball 3012, the two fourth sliding rods 303 respectively drive one third connecting rod 304 to move, meanwhile, the two third elastic pieces 305 are stretched, the two fourth sliding rods 303 respectively drive one sliding block 307 to move through the second C-shaped frame 308, the two sliding blocks 307 respectively move forward on one guide rail 306, the two sliding blocks 307 respectively drive one electric rotating shaft 3010 to move forward through the fifth supporting plate 309, at this time, two electric rotating shafts 3010 are started to synchronously drive two cams 3011 to rotate so as to shock the horizontal position of the blanking pipe 3, the two cams 3011 are synchronously driven to shock the same horizontal position of the blanking pipe 3 for many times through many times of up-and-down movements of a toothed bar 1015, then an electric actuator 203 is started, the electric actuator 203 is extended to drive a square frame 208 to move downwards at the limit of two second sliding bars 205 and one third sliding bar 207, the square frame 208 drives two fourth sliding bars 303 to move downwards, the two fourth sliding bars 303 respectively drive a ball 3012 to move downwards, the electric actuator 203 is closed when the ball 3012 contacts a sliding stop below the inclined plate 302, and the position of the square frame 208 is adjusted so as to shock the position of the blanking pipe 3 with different heights in a local range by the cam 3011, and the residue of concrete is reduced.
While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (8)
1. The concrete pouring device with the vibrating function for foundation engineering construction comprises a pouring arm (1), a material guide pipe (2) and a material discharge pipe (3); the right side of the pouring arm (1) is connected with a material guiding pipe (2); the lower part of the material guiding pipe (2) is connected with a discharging pipe (3); the device is characterized by further comprising a vibrating unit, an adjusting unit and an anti-blocking unit; the left side of the pouring arm (1) is connected with a vibrating unit for vibrating concrete; the lower side of the pouring arm (1) is connected with an adjusting unit for adjusting the vibrating depth; the lower part of the material guiding pipe (2) is connected with the vibrating unit;
the upper part of the blanking pipe (3) is connected with an anti-blocking unit; the lower part of the vibrating unit is connected with the adjusting unit; the lower part of the vibrating unit is connected with the anti-blocking unit; the lower part of the adjusting unit is connected with the anti-blocking unit;
the vibrating unit comprises a first support plate (101), a first sliding rod (102), a first elastic piece (103), a first U-shaped frame (104), a vibrating machine (105), a guide pipe (106), a vibrating rod (107), a first C-shaped frame (108), a power assembly (109), a first driving wheel (1010), a second support plate (1011), a driving rod (1012), a gear (1013), a second driving wheel (1014), a toothed bar (1015), a first connecting rod (1016), a second elastic piece (1017) and a cross bar (1018); the upper part of the left side of the pouring arm (1) is fixedly connected with two first support plates (101); two first sliding bars (102) are fixedly connected at the right part between the two first support plates (101); two first elastic pieces (103) are fixedly connected to the left parts of the opposite sides of the two first support plates (101); the two first sliding rods (102) are connected with a first U-shaped frame (104) in a sliding way; the upper part and the lower part of the first U-shaped frame (104) are fixedly connected with two adjacent first elastic pieces (103) respectively; a vibrator (105) is arranged on the left side of the first U-shaped frame (104); the middle part of the vibrator (105) is connected with a guide pipe (106); the lower part of the conduit (106) is connected with a vibrating rod (107) for vibrating the concrete; the lower part of the material guiding pipe (2) is fixedly connected with a first C-shaped frame (108); the rear part of the first C-shaped frame (108) is provided with a cross chute (10801); the upper part and the lower part of the first C-shaped frame (108) are respectively provided with a limit groove (10802); a power assembly (109) is arranged at the front part of the first C-shaped frame (108); a first driving wheel (1010) is fixedly connected to the right part of the output shaft of the power assembly (109); two second support plates (1011) are fixedly connected in the middle of the inner lower side of the first C-shaped frame (108); the lower part of the first C-shaped frame (108) is connected with the adjusting unit; a transmission rod (1012) is rotatably connected to the upper part between the two second support plates (1011); a gear (1013) is fixedly connected in the middle of the outer surface of the transmission rod (1012); the gear (1013) is of a tooth-missing structure; a second driving wheel (1014) is fixedly connected to the right part of the outer surface of the driving rod (1012); the outer ring surface of the second driving wheel (1014) is in driving connection with the first driving wheel (1010) through a belt; two limit grooves (10802) are positioned behind the gear (1013); a toothed bar (1015) is connected to the two limit grooves (10802) in a sliding way; the lower part of the front side of the toothed bar (1015) is provided with a tooth slot; the front part of the toothed bar (1015) is meshed with the gear (1013); the middle part of the toothed bar (1015) is provided with a first horizontal sliding groove (101501); the upper part of the toothed bar (1015) is fixedly connected with a first connecting rod (1016); the lower part of the toothed bar (1015) is connected with the anti-blocking unit; the front part of the lower surface and the rear part of the lower surface of the first connecting rod (1016) are fixedly connected with a second elastic piece (1017) respectively; the lower parts of the two second elastic pieces (1017) are fixedly connected with the first C-shaped frame (108); a cross rod (1018) is fixedly connected with the middle part of the rear side of the toothed bar (1015); the rear part of the cross rod (1018) is fixedly connected with the vibrating rod (107); the middle part of the cross bar (1018) is connected with the cross chute (10801) in a sliding way.
2. A concrete pouring device with vibrating function for foundation engineering construction according to claim 1, characterized in that two limit grooves (10802) are provided with a pin for sliding limit of the toothed bar (1015).
3. A concrete pouring device with vibrating function for foundation engineering construction according to claim 1, characterized in that the lower part of the toothed bar (1015) is provided with a deformable rubber ring for buffering when the toothed bar (1015) moves upwards to contact with the first C-shaped frame (108).
4. A concrete pouring device with vibrating function for foundation engineering construction according to claim 1, characterized in that the rear part of the cross bar (1018) is provided with a damping rubber ring at the contact position with the vibrating rod (107).
5. The concrete pouring device with the vibrating function for foundation engineering construction according to claim 1, wherein the adjusting unit comprises a third support plate (201), a second U-shaped frame (202), an electric actuator (203), a third U-shaped frame (204), a second sliding rod (205), a fourth support plate (206), a third sliding rod (207) and a square frame (208); a third support plate (201) is fixedly connected in the middle of the lower surface of the pouring arm (1); the lower part of the third support plate (201) is movably connected with a second U-shaped frame (202); an electric actuator (203) is fixedly connected to the lower surface of the second U-shaped frame (202); the left lower part and the right lower part of the first C-shaped frame (108) are fixedly connected with a third U-shaped frame (204) respectively; the lower surfaces of the two third U-shaped frames (204) are fixedly connected with a second sliding rod (205) respectively; a fourth support plate (206) is fixedly connected to the lower part of the front side of the first C-shaped frame (108); a third sliding rod (207) is fixedly connected to the lower surface of the fourth support plate (206); the lower part of the electric actuator (203) is rotationally connected with a square frame (208) through a connecting piece; the rear part of the square frame (208) is connected with two second sliding bars (205) in a sliding way; the front part of the square frame (208) is in sliding connection with the third sliding rod (207); the square frame (208) is connected with the anti-blocking unit.
6. The concrete pouring device with the vibrating function for foundation engineering construction according to claim 5, wherein the anti-blocking unit comprises a second connecting rod (301), a sloping plate (302), a fourth sliding rod (303), a third connecting rod (304), a third elastic piece (305), a guide rail (306), a sliding block (307), a second C-shaped frame (308), a fifth support plate (309), an electric rotating shaft (3010), a cam (3011) and a ball (3012); the lower part of the toothed bar (1015) is fixedly connected with a second connecting rod (301); the left part of the lower surface and the right part of the lower surface of the second connecting rod (301) are fixedly connected with an inclined plate (302) respectively; the upper surfaces of the two inclined plates (302) are respectively provided with a second straight chute (30201); the left part and the right part of the upper side of the square frame (208) are respectively connected with a fourth sliding rod (303) in a sliding way; the front parts of the two fourth sliding rods (303) are fixedly connected with a third connecting rod (304) respectively; the rear parts of the two fourth sliding rods (303) are respectively connected with a ball (3012) in a rotating way; two balls (3012) are respectively in contact transmission with a second straight sliding groove (30201) adjacent to the first straight sliding groove; the lower parts of the rear sides of the two third connecting rods (304) are fixedly connected with a third elastic piece (305) respectively; the rear parts of the two third elastic pieces (305) are fixedly connected with the square frame (208); the left part and the right part of the inner wall of the square frame (208) are respectively provided with a guide rail (306); a sliding block (307) is connected on each of the two guide rails (306) in a sliding way; two second C-shaped frames (308) are fixedly connected to the upper parts of the opposite sides of the two sliding blocks (307); two fifth support plates (309) are fixedly connected to the middle parts of the opposite sides of the two sliding blocks (307);
two fifth support plates (309) are respectively positioned between two adjacent second C-shaped frames (308); an electric rotating shaft (3010) is rotatably connected between the two fifth support plates (309) on the same side; the middle parts of the outer surfaces of the two electric rotating shafts (3010) are fixedly connected with a cam (3011) respectively.
7. A concrete pouring device with vibrating function for foundation engineering construction according to claim 6, characterized in that the lower part of the sloping plate (302) is provided with a vertical anti-slip table for preventing the balls (3012) from leaving the limit of the sloping plate (302).
8. A concrete placement device with vibrating function for foundation works construction according to claim 6, characterized in that the balls (3012) are arranged in a direction perpendicular to the sloping plate (302) for avoiding that the movement of the balls (3012) is limited.
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|---|---|---|---|---|
| FR2318289A1 (en) * | 1975-07-18 | 1977-02-11 | Buffin Clovis | Travelling formwork for concrete walls - has vertical stanchions supporting travelling platform with suspended shuttering and hydraulic jacks |
| CN103469767A (en) * | 2013-05-30 | 2013-12-25 | 新疆额尔齐斯河流域开发工程建设管理局 | Large channel side slope bed course spreading machine |
| CN113356593A (en) * | 2021-06-25 | 2021-09-07 | 北京通成达水务建设有限公司 | Large-volume concrete pouring construction method |
| CN113863308A (en) * | 2021-10-14 | 2021-12-31 | 阜阳市颍泉水利建筑有限公司 | Concrete pouring equipment for construction of water conservancy embankment engineering |
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2022
- 2022-04-11 CN CN202210376195.4A patent/CN114922184B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318289A1 (en) * | 1975-07-18 | 1977-02-11 | Buffin Clovis | Travelling formwork for concrete walls - has vertical stanchions supporting travelling platform with suspended shuttering and hydraulic jacks |
| CN103469767A (en) * | 2013-05-30 | 2013-12-25 | 新疆额尔齐斯河流域开发工程建设管理局 | Large channel side slope bed course spreading machine |
| CN113356593A (en) * | 2021-06-25 | 2021-09-07 | 北京通成达水务建设有限公司 | Large-volume concrete pouring construction method |
| CN113863308A (en) * | 2021-10-14 | 2021-12-31 | 阜阳市颍泉水利建筑有限公司 | Concrete pouring equipment for construction of water conservancy embankment engineering |
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