CN114184771A - Concrete slump detection device convenient to operate and used for constructional engineering - Google Patents
Concrete slump detection device convenient to operate and used for constructional engineering Download PDFInfo
- Publication number
- CN114184771A CN114184771A CN202111441800.3A CN202111441800A CN114184771A CN 114184771 A CN114184771 A CN 114184771A CN 202111441800 A CN202111441800 A CN 202111441800A CN 114184771 A CN114184771 A CN 114184771A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- measuring
- rod
- fixed
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000005086 pumping Methods 0.000 claims abstract description 12
- 239000003550 marker Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000005056 compaction Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000007790 scraping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004568 cement Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011384 asphalt concrete Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002986 polymer concrete Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a concrete slump detection device convenient to operate for constructional engineering, which comprises an underframe, wherein a material barrel is arranged on one side of the top of the underframe, a lifting mechanism is arranged on one side of the underframe, which is far away from the material barrel, and comprises a measuring barrel, a material pumping pump, a movable plate, first hinge blocks, second hinge blocks, a scissor rod assembly and a fixed frame, the movable plate is arranged on the top of the underframe, two groups of second hinge blocks are arranged at the bottom of the movable plate, two groups of first hinge blocks are arranged on one side of the top of the underframe, which is far away from the material barrel, and one group of first hinge blocks are connected with the underframe in a sliding manner; according to the invention, materials can be uniformly mixed and stirred, the detection effect is improved, the gap between the concrete is reduced by vibration, the concrete is conveniently and better compacted subsequently, the surface of the concrete in the measuring cylinder is smooth and compacted by the second cylinder, the measuring result is more accurate, the slump value can be measured by moving the marker post, the measuring accuracy is improved, and the measuring error is reduced.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a concrete slump detection device convenient to operate for constructional engineering.
Background
The building engineering is a part of construction engineering, and refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. Including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.
Concrete is a composite material formed by binding fine and coarse aggregates with cement (cement paste) and hardening them over time, and in the past, lime-based cements, such as lime paste, have been most commonly used, but hydraulic cements, such as calcium aluminate cement or portland cement, have also been used. Unlike other concretes, non-cement based concretes bond various aggregates directly. Non-cement based concretes include asphalt concretes bonded with asphalt and polymer concretes with polymers as the cementitious material. In which asphalt concrete is often used for road surfaces, when aggregate is mixed with dry portland cement and water, the mixture forms a slurry that is easy to cast and shape. Cement reacts with water and other ingredients to form a hard matrix, which binds the materials together to form a durable rock-like material that has many uses.
The slump of the concrete mainly refers to the plasticizing performance and the pumpability of the concrete, factors influencing the slump of the concrete mainly include grading change, water content, weighing deviation of a weighing machine, the using amount of an additive, and the temperature of cement and the like, the slump refers to the workability of the concrete, particularly the workability of the concrete, including the water-retaining property, the fluidity and the cohesiveness of the concrete, and the workability refers to whether the concrete is easy to construct and operate and the uniform and compact performance, and is a very comprehensive performance including the fluidity, the cohesiveness and the water-retaining property. The influence on the workability mainly comprises the water consumption, the water-cement ratio, the sand rate, the cement variety, the aggregate condition, the time, the temperature, the additive and the like.
Current anti permeability environmental protection resin concrete slump detection device can not be to the even stirring of material before detecting, influences the detection effect, when pouring into the concrete in a trapezoidal section of thick bamboo, has certain space in the concrete, closely knit inadequately, and the concrete surface in a trapezoidal section of thick bamboo is not level and smooth enough, and the testing result is accurate inadequately, and needs the manual work to use the scale to measure, measuring error easily appears.
Disclosure of Invention
Aiming at the existing problems, the invention provides the concrete slump detection device for the building engineering, which is convenient to operate, so that materials can be uniformly mixed and stirred, the detection effect is improved, the gap between the concrete is reduced by vibration, the concrete can be conveniently and better compacted subsequently, the surface of the concrete in the measuring cylinder is smooth and compacted by the second air cylinder, the measuring result is more accurate, the slump value can be measured by moving the marking rod, the measuring accuracy is improved, and the measuring error is reduced.
In order to achieve the above object, the present invention adopts the following technical solutions:
a concrete slump detection device convenient to operate for construction engineering comprises an underframe, wherein a material cylinder is arranged on one side of the top of the underframe, a lifting mechanism is arranged on one side of the underframe, which is far away from the material cylinder, and the lifting mechanism comprises a measuring cylinder, a material pumping pump, a movable plate, a first hinge block, a second hinge block, a scissor rod assembly and a fixed frame;
the chassis top is provided with the movable plate, and the bottom of movable plate is provided with two sets of articulated blocks of second, the material section of thick bamboo one side is kept away from at the chassis top is provided with two sets of first articulated blocks, and wherein a set of first articulated block and chassis sliding connection, two sets of first articulated block top is rotated and is connected with the scissor bar subassembly, and the top of scissor bar subassembly rotates with two sets of articulated blocks of second respectively and is connected, one of them set of articulated block of second and movable plate sliding connection, and the movable plate bottom is close to material section of thick bamboo one side and is provided with the mount, the movable plate is connected with measuring cylinder through the mount, the material pump is installed at the chassis top, and the material pump input is linked together with material section of thick bamboo, the material pump output is linked together with measuring cylinder outside top.
Preferably, the top of the underframe is provided with a measuring mechanism, and the measuring mechanism comprises a first rack, a first cylinder, a straight gear, a second rack, a graduated scale, a mark post, a ratchet, a short rod, a latch and a telescopic spring;
wherein a set of first articulated piece one side is fixed and is provided with first rack, first cylinder is installed at the chassis top, and the output of first cylinder is connected with first rack, chassis top sliding connection has the second rack, and the chassis top rotates and is connected with respectively with first rack, the straight-teeth gear that the second rack meshed mutually, the fixed scale that is provided with in second rack top, and the scale back is provided with the ratchet, the mark post has been cup jointed in the scale outside, and mark post one side sliding connection has the quarter butt, the latch of quarter butt one end fixedly connected with and ratchet looks block, and the quarter butt outside is located and has cup jointed expanding spring between latch and the mark post.
Preferably, a stirring mechanism is arranged in the material barrel, and the stirring mechanism comprises a motor, a main rotating shaft, an auxiliary rotating shaft, a driven gear, a driving gear and stirring blades;
the motor is installed to material barrel bottom, and is connected with main pivot in the output of motor extends to the material barrel, and the inside top of material barrel rotates and is connected with two sets of counter rotating shafts, and the fixed driven gear that is provided with in counter rotating shaft outside top, and main pivot outside top is provided with the driving gear with driven gear engaged with, and the main pivot all fixes the stirring leaf that is provided with the looks mistake with the counter rotating shaft outside, and open at material barrel top has the pan feeding mouth.
Preferably, the moving plate is further provided with a compaction mechanism, and the compaction mechanism comprises a sliding rod, a return spring, a pressing plate, a second cylinder and a slope block;
the inboard sliding connection of mount has the slide bar, and the slide bar bottom mounting be provided with measuring section of thick bamboo matched with clamp plate, the reset spring has been cup jointed in the slide bar outside, the second cylinder is installed to the movable plate, and the output of second cylinder be provided with slide bar top matched with sloping piece.
Preferably, the fixed frame is provided with a strickle component matched with the measuring cylinder, and the strickle component comprises a transverse plate, a scraper blade, a rope, a sliding block and an extension spring;
the mount is located and measures a section of thick bamboo both sides and all fixes and be provided with the horizontal pole, and the relative one side of two sets of diaphragms has all opened the spout, and sliding connection has the slider in the spout, fixes between two sets of sliders to be provided with the scraper blade, be provided with in the spout with slider fixed connection's extension spring, the fixed rope that is provided with in output bottom of second cylinder, and the other end and the scraper blade fixed connection of rope, the fixed guide that is provided with of mount inner wall, rope and guide sliding connection.
Preferably, a long plate is fixedly arranged on the inner side of the fixing frame, the fixing frame is connected with a sliding rod through the long plate in a sliding mode, the top of the sliding rod is rotatably connected with a roller matched with the inclined plane block, a fixing block is fixedly arranged at the top end of the outer side of the sliding rod, and two ends of the reset spring are respectively abutted against the fixing block and the long plate.
Preferably, the top of the underframe is also provided with a vibration assembly, and the vibration assembly comprises a half gear, a waist-shaped toothed frame and a moving rod;
the top of the underframe is rotatably connected with a half gear, the top of the underframe is slidably connected with a waist-shaped toothed frame, the waist-shaped toothed frame is sleeved with the half gear, toothed edges meshed with the half gear are arranged on two sides of the inside of the waist-shaped toothed frame, and a moving rod is fixedly arranged at the bottom of the waist-shaped toothed frame.
Preferably, the output end of the motor is fixedly provided with a first bevel gear, and one end of the half gear is fixedly connected with a second bevel gear meshed with the first bevel gear.
Preferably, be provided with in the sighting rod with quarter butt matched with circular slot, and the sighting rod bottom is fixed and is provided with the down tube, the down tube other end and the scale laminating, latch one side is fixed and is provided with the piece that draws that extends the sighting rod, and the sighting rod open have with draw a piece matched with logical groove.
Preferably, the scale value of the graduated scale is gradually increased from top to bottom, and the zero point position of the scale value of the graduated scale is consistent with the height of the measuring cylinder.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, the motor drives the driving gear to rotate through the main rotating shaft, the driving gear drives the auxiliary rotating shaft to rotate through the plurality of groups of driven gears, and the plurality of groups of stirring blades rotate in a staggered manner to stir materials, so that the materials can be uniformly mixed and stirred, and the detection effect is improved;
when the concrete is conveyed to the measuring cylinder by the material pumping pump, the motor still drives the stirring mechanism to stir, meanwhile, the motor drives the half gear to rotate through the first bevel gear, the half gear is continuously meshed with the tooth edges on two sides of the waist-shaped tooth frame in the rotating process, the waist-shaped tooth frame drives the moving rod to move in a reciprocating mode, the moving rod moves downwards to knock the bottom frame, the measuring cylinder is vibrated, the vibration is reduced, gaps among the concrete are reduced, and the concrete is convenient to compact better in the follow-up process;
after a certain amount of concrete is conveyed, the second cylinder pushes the inclined plane block to move, so that the output end of the second cylinder drives the scraper plate to move through the rope to scrape the top of the measuring cylinder, after the scraper plate moves, the inclined plane block moves to be attached to the top of the sliding rod, the sliding rod drives the pressing plate to slide downwards to compact the concrete in the measuring cylinder, and therefore the surface of the concrete in the measuring cylinder is flat and compact through the second cylinder, and the measuring result is more accurate;
after concrete in the measuring cylinder is filled completely, the first air cylinder drives one group of first hinging blocks to move through the first rack, the scissor rod assembly is enabled to rotate to drive the moving plate to ascend, the moving plate drives the measuring cylinder to ascend through the fixing frame, the concrete in the measuring cylinder drops, meanwhile, the first rack drives the second rack to move through the straight gear, the second rack drives the scale to move towards the measuring cylinder, when the measuring cylinder completely ascends, the mark post moves to the position above the concrete, the clamping teeth are pulled to be away from the ratchet teeth, the mark post slides to the position where the bottom of the mark post is attached to the highest point of the concrete, the clamping teeth are loosened, the telescopic spring pushes the clamping teeth to reset and fix the position of the mark post, and the pointed value of the bottom of the mark post is the slump, so that the slump value can be measured by moving the mark post, the measuring accuracy is improved, and the measuring error is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of example 2 of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view of a scale of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic structural view of a kidney-shaped tooth frame according to the present invention;
FIG. 7 is a top view of the squeegee of the invention;
figure 8 is a rear view of the scale of the present invention.
In the figure: 1. a chassis; 2. a material cylinder; 3. a measuring cylinder; 4. a material pumping pump; 5. moving the plate; 6. a first hinge block; 7. a second hinge block; 8. a scissor lever assembly; 9. a first rack; 10. a first cylinder; 11. a spur gear; 12. a second rack; 13. a graduated scale; 14. a marker post; 15. a ratchet; 16. a short bar; 17. clamping teeth; 18. a tension spring; 19. a fixed mount; 20. a slide bar; 21. a return spring; 22. pressing a plate; 23. a second cylinder; 24. a bevel block; 25. a transverse plate; 26. a squeegee; 27. a rope; 28. a slider; 29. an extension spring; 30. a motor; 31. a main rotating shaft; 32. an auxiliary rotating shaft; 33. a driven gear; 34. a driving gear; 35. stirring blades; 36. a half gear; 37. a kidney-shaped tooth frame; 38. a travel bar; 39. a first bevel gear; 40. a second bevel gear; 41. a diagonal rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Example 1
A concrete slump detection device convenient to operate for construction engineering comprises an underframe 1, wherein a material barrel 2 is arranged on one side of the top of the underframe 1, and a lifting mechanism is arranged on one side, away from the material barrel 2, of the underframe 1, and comprises a measuring barrel 3, a material pumping pump 4, a moving plate 5, a first hinging block 6, a second hinging block 7, a scissor rod assembly 8 and a fixing frame 19;
the top of chassis 1 is provided with movable plate 5, and the bottom of movable plate 5 is provided with two sets of articulated blocks 7 of second, 2 one side of material section of thick bamboo is kept away from at 1 top of chassis is provided with two sets of first articulated blocks 6, and wherein a set of first articulated block 6 and chassis 1 sliding connection, 6 tops of two sets of first articulated blocks are rotated and are connected with scissor rod subassembly 8, and scissor rod subassembly 8's top rotates with two sets of articulated blocks 7 of second respectively and is connected, wherein a set of articulated block 7 of second and movable plate 5 sliding connection, and 5 bottoms of movable plate are close to material section of thick bamboo 2 one side and are provided with mount 19, movable plate 5 is connected with measuring barrel 3 through mount 19, material pump 4 is installed at 1 top of chassis, and material pump 4 input is linked together with material section of thick bamboo 2, material pump 4 output is linked together with measuring barrel 3 outside top.
The top of the underframe 1 is provided with a measuring mechanism, and the measuring mechanism comprises a first rack 9, a first cylinder 10, a straight gear 11, a second rack 12, a graduated scale 13, a mark post 14, a ratchet 15, a short rod 16, a latch 17 and a telescopic spring 18;
wherein a set of first articulated piece 6 one side is fixed and is provided with first rack 9, first cylinder 10 is installed at 1 top of chassis, and the output of first cylinder 10 is connected with first rack 9, 1 top sliding connection of chassis has second rack 12, and 1 top of chassis rotates and is connected with respectively with first rack 9, straight-teeth gear 11 that second rack 12 meshed mutually, the fixed scale 13 that is provided with in second rack 12 top, and the scale 13 back is provided with ratchet 15, mark post 14 has been cup jointed in the scale 13 outside, and 14 one side sliding connection of mark post has quarter butt 16, 16 one end fixedly connected with of quarter butt 17 of 15 looks blocks with ratchet, and the quarter butt 16 outside is located and cup joints expanding spring 18 between latch 17 and the mark post 14.
A stirring mechanism is arranged in the material barrel 2 and comprises a motor 30, a main rotating shaft 31, an auxiliary rotating shaft 32, a driven gear 33, a driving gear 34 and stirring blades 35;
the bottom of the material barrel 2 is provided with a motor 30, the output end of the motor 30 extends into the material barrel 2 and is connected with a main rotating shaft 31, the top end inside the material barrel 2 is rotatably connected with two sets of auxiliary rotating shafts 32, the top end of the outer side of each auxiliary rotating shaft 32 is fixedly provided with a driven gear 33, the top of the outer side of each main rotating shaft 31 is provided with a driving gear 34 meshed with the corresponding driven gear 33, the outer sides of the main rotating shaft 31 and the auxiliary rotating shafts 32 are fixedly provided with staggered stirring blades 35, and the top of the material barrel 2 is provided with a feeding port.
The marker post 14 is provided with a circular groove matched with the short rod 16, the bottom of the marker post 14 is fixedly provided with an inclined rod 41, the other end of the inclined rod 41 is attached to the graduated scale 13, one side of the latch 17 is fixedly provided with a pull block extending out of the marker post 14, and the marker post 14 is provided with a through groove matched with the pull block.
The scale value of the graduated scale 13 is gradually increased from top to bottom, and the zero point position of the scale value of the graduated scale 13 is consistent with the height of the measuring cylinder 3.
The use method of the invention comprises the following steps: pouring materials into a material barrel 2 through a feeding port, starting a motor 30, driving a driving gear 34 to rotate through a main rotating shaft 31 by the motor 30, driving an auxiliary rotating shaft 32 to rotate through a plurality of groups of driven gears 33 by the driving gear 34, stirring the materials by rotating a plurality of groups of stirring blades 35 in a staggered manner, uniformly mixing and stirring the materials, improving the detection effect, stirring the materials by a stirring mechanism to obtain concrete, conveying the concrete into a measuring barrel 3 through a pumping pump 4, starting a first air cylinder 10 after the concrete in the measuring barrel 3 is filled, driving one group of first hinging blocks 6 to move by the first air cylinder 10 through a first rack 9, driving a movable plate 5 to ascend by rotating a scissor rod component 8, driving the measuring barrel 3 to ascend by the movable plate 5 through a fixed frame 19, dropping the concrete in the measuring barrel 3, simultaneously driving a second rack 12 to move by the first rack 9 through a straight gear 11, the second rack and pinion 12 drives the graduated scale 13 to move towards the measuring cylinder 3, when the measuring cylinder 3 completely rises, the mark post 14 moves to the position above the concrete, the latch 17 is pulled by a pulling plate to be away from the ratchet 15, the mark post 14 slides to the bottom of the mark post to be attached to the highest point of the concrete, the latch 17 is loosened, the telescopic spring 18 pushes the latch 17 to reset and fix the position of the mark post 14, the height of the highest point of the concrete after collapse is subtracted from the height of the measuring cylinder 3, namely the slump, and the zero point position of the scale 13 is consistent with the height of the measuring cylinder 3, so that the pointed value at the bottom of the mark post 14 is the slump, the slump value can be measured by moving the mark post 14, the measuring accuracy is improved, and the measuring error is reduced.
Example 2
On the basis of the example 1, the method comprises the following steps of,
the top of the underframe 1 is also provided with a vibration component, and the vibration component comprises a half gear 36, a waist-shaped toothed frame 37 and a moving rod 38;
the top of the underframe 1 is rotatably connected with a half gear 36, the top of the underframe 1 is slidably connected with a waist-shaped toothed frame 37, the waist-shaped toothed frame 37 is sleeved with the half gear 36, toothed edges meshed with the half gear 36 are arranged on two sides of the inside of the waist-shaped toothed frame 37, and a moving rod 38 is fixedly arranged at the bottom of the waist-shaped toothed frame 37.
A first bevel gear 39 is fixedly arranged at the output end of the motor 30, and a second bevel gear 40 engaged with the first bevel gear 39 is fixedly connected to one end of the half gear 36.
The using method of the invention also comprises the following steps: when the concrete is conveyed to the measuring cylinder 3 by the material pumping pump 4, the motor 30 still drives the stirring mechanism to stir, meanwhile, the motor 30 drives the half gear 36 to rotate through the first bevel gear 39, the half gear 36 is continuously meshed with the tooth edges at two sides of the waist-shaped toothed frame 37 in the rotating process, the waist-shaped toothed frame 37 drives the moving rod 38 to reciprocate, the moving rod 38 knocks the bottom frame 1 when sliding downwards, the measuring cylinder 3 is vibrated, the vibration reduces the gap between the concrete, and the subsequent better compaction of the concrete is facilitated.
Example 3
On the basis of the example 2, the method comprises the following steps of,
the moving plate 5 is also provided with a compaction mechanism, and the compaction mechanism comprises a slide bar 20, a return spring 21, a pressure plate 22, a second cylinder 23 and an inclined plane block 24;
the inner side of the fixed frame 19 is slidably connected with a slide bar 20, the bottom end of the slide bar 20 is fixedly provided with a press plate 22 matched with the measuring cylinder 3, the outer side of the slide bar 20 is sleeved with a return spring 21, the moving plate 5 is provided with a second cylinder 23, and the output end of the second cylinder 23 is provided with an inclined plane block 24 matched with the top of the slide bar 20.
The fixed frame 19 is provided with a strickle component matched with the measuring cylinder 3, and the strickle component comprises a transverse plate 25, a scraper 26, a rope 27, a slide block 28 and an extension spring 29;
the mount 19 is located and all fixes being provided with horizontal pole 25 in measuring section of thick bamboo 3 both sides, and the relative one side of two sets of horizontal poles 25 has all opened the spout, sliding connection has slider 28 in the spout, the fixed scraper blade 26 that is provided with between two sets of slider 28, be provided with in the spout with slider 28 fixed connection's extension spring 29, the fixed rope 27 that is provided with in output bottom of second cylinder 23, and the other end and the scraper blade 26 fixed connection of rope 27, the fixed guide that is provided with of mount 19 inner wall, rope 27 and guide sliding connection.
The inner side of the fixing frame 19 is fixedly provided with a long plate, the fixing frame 19 is connected with a sliding rod 20 through the long plate in a sliding mode, the top of the sliding rod 20 is rotatably connected with a roller matched with the inclined surface block 24, the top end of the outer side of the sliding rod 20 is fixedly provided with a fixing block, and two ends of a reset spring 21 are respectively abutted against the fixing block and the long plate.
The using method of the invention also comprises the following steps: after a large amount of concrete is conveyed in the measuring cylinder 3 of the concrete box, the motor 30 and the material pumping pump 4 are turned off, the second air cylinder 23 is started, the second air cylinder 23 pushes the inclined plane block 24 to move, the output end of the second air cylinder 23 drives the scraper 26 to move through the rope 27 and scrape the top of the measuring cylinder 3, after the scraper 26 moves, the inclined plane block 24 moves to be attached to the top of the sliding rod 20, the sliding rod 20 drives the pressing plate 22 to slide downwards to compact the concrete in the measuring cylinder 3, so that the surface of the concrete in the measuring cylinder 3 is flattened and compacted through the second air cylinder 23, the measuring result is more accurate, when the second air cylinder 23 is reset, the stretched stretching spring 29 drives the scraper 26 to reset, the top of the measuring cylinder 3 is scraped again, the pressing plate 22 is pushed to reset by the resetting spring 21, when the compacted concrete is not flush with the top of the measuring cylinder 3, the material pumping pump 4 is started again, after a certain amount of concrete is conveyed, the second air cylinder 23 is started again, this is repeated until the concrete is flush with the top of the measuring cylinder 3.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a concrete slump detection device for building engineering convenient to operation, includes chassis (1), its characterized in that: a material barrel (2) is arranged on one side of the top of the bottom frame (1), and a lifting mechanism is arranged on one side, away from the material barrel (2), of the bottom frame (1), and comprises a measuring barrel (3), a material pumping pump (4), a moving plate (5), a first hinge block (6), a second hinge block (7), a scissor rod assembly (8) and a fixing frame (19);
the material taking device is characterized in that a movable plate (5) is arranged at the top of the base frame (1), two groups of second hinging blocks (7) are arranged at the bottom of the movable plate (5), two groups of first hinging blocks (6) are arranged on one side, far away from the material barrel (2), of the top of the base frame (1), one group of first hinging blocks (6) are in sliding connection with the base frame (1), two groups of first hinging blocks (6) are in rotating connection with scissor rod assemblies (8), the tops of the scissor rod assemblies (8) are in rotating connection with the two groups of second hinging blocks (7) respectively, one group of second hinging blocks (7) are in sliding connection with the movable plate (5), a fixing frame (19) is arranged on one side, close to the material barrel (2), of the bottom of the movable plate (5), the movable plate (5) is connected with a measuring barrel (3) through the fixing frame (19), and a material taking pump (4) is arranged at the top of the base frame (1), the input end of the material pumping pump (4) is communicated with the material barrel (2), and the output end of the material pumping pump (4) is communicated with the top end of the outer side of the measuring barrel (3).
2. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 1, wherein: the top of the underframe (1) is provided with a measuring mechanism, and the measuring mechanism comprises a first rack (9), a first cylinder (10), a straight gear (11), a second rack (12), a graduated scale (13), a mark post (14), a ratchet (15), a short rod (16), a latch (17) and a telescopic spring (18);
one side of one group of the first hinging blocks (6) is fixedly provided with a first rack (9), the top of the underframe (1) is provided with a first cylinder (10), the output end of the first cylinder (10) is connected with the first rack (9), the top of the underframe (1) is connected with the second rack (12) in a sliding way, and the top of the chassis (1) is rotationally connected with a straight gear (11) which is respectively meshed with the first rack (9) and the second rack (12), the top of the second rack (12) is fixedly provided with a graduated scale (13), the back of the graduated scale (13) is provided with a ratchet (15), the outer side of the graduated scale (13) is sleeved with a mark post (14), one side of the marker post (14) is connected with a short rod (16) in a sliding way, one end of the short rod (16) is fixedly connected with a latch (17) which is clamped with the ratchet (15), and the outer side of the short rod (16) is positioned between the latch (17) and the mark post (14) and is sleeved with a telescopic spring (18).
3. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 1, wherein: a stirring mechanism is arranged in the material barrel (2), and the stirring mechanism comprises a motor (30), a main rotating shaft (31), an auxiliary rotating shaft (32), a driven gear (33), a driving gear (34) and a stirring blade (35);
motor (30) are installed to material section of thick bamboo (2) bottom, and the output of motor (30) extends to and is connected with main pivot (31) in material section of thick bamboo (2), the inside top of material section of thick bamboo (2) is rotated and is connected with two sets of counter shaft (32), and counter shaft (32) outside top is fixed and is provided with driven gear (33), main pivot (31) outside top is provided with driving gear (34) with driven gear (33) engaged with, and main pivot (31) and counter shaft (32) outside all fixed stirring leaf (35) that are provided with looks dislocation, open at material section of thick bamboo (2) top has the pan feeding mouth.
4. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 1, wherein: the moving plate (5) is also provided with a compaction mechanism, and the compaction mechanism comprises a sliding rod (20), a return spring (21), a pressing plate (22), a second cylinder (23) and an inclined plane block (24);
the inner side of the fixed frame (19) is slidably connected with a sliding rod (20), the bottom end of the sliding rod (20) is fixedly provided with a pressing plate (22) matched with the measuring cylinder (3), the outer side of the sliding rod (20) is sleeved with a return spring (21), the moving plate (5) is provided with a second cylinder (23), and the output end of the second cylinder (23) is provided with a bevel block (24) matched with the top of the sliding rod (20).
5. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 4, wherein: the fixed frame (19) is provided with a strickle component matched with the measuring cylinder (3), and the strickle component comprises a transverse plate (25), a scraping plate (26), a rope (27), a sliding block (28) and an extension spring (29);
the utility model discloses a measuring cylinder, including a measuring cylinder (3), mount (19), two sets of diaphragms (25), sliding spring (29), fixed bottom of the output of second cylinder (23) is provided with rope (27), and the other end and scraper blade (26) fixed connection of rope (27), mount (19) inner wall is fixed and is provided with the guide, rope (27) and guide sliding connection all fix and be provided with horizontal pole (25) in measuring cylinder (3) both sides, and the relative one side of two sets of diaphragms (25) has all opened the spout, sliding connection has slider (28) in the spout, fixed scraper blade (26) that is provided with between two sets of slider (28), be provided with in the spout and slider (28).
6. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 4, wherein: the fixed long board that is provided with in mount (19) inboard, and mount (19) have slide bar (20) through long board sliding connection, slide bar (20) top is rotated and is connected with the gyro wheel with bevel piece (24) matched with, and slide bar (20) outside top is fixed and is provided with the fixed block, reset spring (21) both ends offset with fixed block, long board respectively.
7. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 3, wherein: the top of the underframe (1) is also provided with a vibration assembly, and the vibration assembly comprises a half gear (36), a waist-shaped toothed frame (37) and a moving rod (38);
chassis (1) top is rotated and is connected with semi-gear (36), and chassis (1) top sliding connection has waist type tooth frame (37), waist type tooth frame (37) cup joint with semi-gear (36), and the inside both sides of waist type tooth frame (37) are provided with the cingulum with semi-gear (36) looks meshing, the fixed movable rod (38) that is provided with in waist type tooth frame (37) bottom.
8. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 7, wherein: a first bevel gear (39) is fixedly arranged at the output end of the motor (30), and a second bevel gear (40) meshed with the first bevel gear (39) is fixedly connected to one end of the half gear (36).
9. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 2, wherein: be provided with in sighting rod (14) with quarter butt (16) matched with circular slot, and sighting rod (14) bottom is fixed and is provided with down tube (41), the down tube (41) other end and scale (13) laminating, latch (17) one side is fixed and is provided with the piece that draws that extends sighting rod (14), and sighting rod (14) open have with draw a matched with logical groove.
10. The concrete slump detection device convenient to operate for constructional engineering as claimed in claim 2, wherein: the scale value of the graduated scale (13) is gradually increased from top to bottom, and the zero position of the scale value of the graduated scale (13) is consistent with the height of the measuring cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441800.3A CN114184771B (en) | 2021-11-30 | Concrete slump detection device convenient to operate for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441800.3A CN114184771B (en) | 2021-11-30 | Concrete slump detection device convenient to operate for constructional engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114184771A true CN114184771A (en) | 2022-03-15 |
| CN114184771B CN114184771B (en) | 2024-07-19 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778807A (en) * | 2022-04-28 | 2022-07-22 | 江苏彭澄工业智能科技有限公司 | Anti-permeability environment-friendly resin concrete slump detection device and detection method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080249729A1 (en) * | 2002-05-24 | 2008-10-09 | David Frederick Martinez | Systems and methods for real time hot mix asphalt production |
| CN105628903A (en) * | 2015-12-23 | 2016-06-01 | 济南陆枋志合信息技术有限公司 | Movable concrete slump testing device |
| CN206583693U (en) * | 2017-03-18 | 2017-10-24 | 深圳市龙岗大工业区混凝土有限公司 | Pressure testing machine |
| CN208576037U (en) * | 2018-07-09 | 2019-03-05 | 江苏鑫诚建筑机械制造有限公司 | A kind of hand is from dual-purpose concrete mixer |
| CN109541187A (en) * | 2018-11-30 | 2019-03-29 | 佛山科学技术学院 | A kind of slump consistancy test instrument |
| CN209280720U (en) * | 2018-12-07 | 2019-08-20 | 王洪鑫 | A kind of novel building slump test device |
| CN111521763A (en) * | 2020-06-22 | 2020-08-11 | 刘长民 | Concrete slump testing arrangement for construction |
| CN211468274U (en) * | 2019-07-02 | 2020-09-11 | 西南石油大学 | Novel proppant is carried and is used transportation device |
| CN212567407U (en) * | 2020-08-14 | 2021-02-19 | 招远市新晨测绘有限公司 | Engineering survey sighting rod |
| CN112666342A (en) * | 2021-01-14 | 2021-04-16 | 吉安创星空间科技有限公司 | Slump detection device for building engineering detection |
| CN113204087A (en) * | 2021-05-10 | 2021-08-03 | 吕殿文 | Vibration type snow removing device for high-altitude communication optical cable |
| CN214310404U (en) * | 2021-01-20 | 2021-09-28 | 刘传秋 | Ozone precursor thing monitoring devices that traces to source |
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080249729A1 (en) * | 2002-05-24 | 2008-10-09 | David Frederick Martinez | Systems and methods for real time hot mix asphalt production |
| CN105628903A (en) * | 2015-12-23 | 2016-06-01 | 济南陆枋志合信息技术有限公司 | Movable concrete slump testing device |
| CN206583693U (en) * | 2017-03-18 | 2017-10-24 | 深圳市龙岗大工业区混凝土有限公司 | Pressure testing machine |
| CN208576037U (en) * | 2018-07-09 | 2019-03-05 | 江苏鑫诚建筑机械制造有限公司 | A kind of hand is from dual-purpose concrete mixer |
| CN109541187A (en) * | 2018-11-30 | 2019-03-29 | 佛山科学技术学院 | A kind of slump consistancy test instrument |
| CN209280720U (en) * | 2018-12-07 | 2019-08-20 | 王洪鑫 | A kind of novel building slump test device |
| CN211468274U (en) * | 2019-07-02 | 2020-09-11 | 西南石油大学 | Novel proppant is carried and is used transportation device |
| CN111521763A (en) * | 2020-06-22 | 2020-08-11 | 刘长民 | Concrete slump testing arrangement for construction |
| CN212567407U (en) * | 2020-08-14 | 2021-02-19 | 招远市新晨测绘有限公司 | Engineering survey sighting rod |
| CN112666342A (en) * | 2021-01-14 | 2021-04-16 | 吉安创星空间科技有限公司 | Slump detection device for building engineering detection |
| CN214310404U (en) * | 2021-01-20 | 2021-09-28 | 刘传秋 | Ozone precursor thing monitoring devices that traces to source |
| CN113204087A (en) * | 2021-05-10 | 2021-08-03 | 吕殿文 | Vibration type snow removing device for high-altitude communication optical cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778807A (en) * | 2022-04-28 | 2022-07-22 | 江苏彭澄工业智能科技有限公司 | Anti-permeability environment-friendly resin concrete slump detection device and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113404325A (en) | Single-opening intelligent wall crack grouting joint filling machine and construction method | |
| CN2625893Y (en) | Cement concrete material early shrinkage measuring device | |
| CN114397432B (en) | Concrete structure surface crack detection device | |
| CN114184771A (en) | Concrete slump detection device convenient to operate and used for constructional engineering | |
| CN114184771B (en) | Concrete slump detection device convenient to operate for constructional engineering | |
| CN208363527U (en) | A kind of building wall apparatus of plastering | |
| CN206756635U (en) | The quiet slurry fluidity instrument of cement | |
| CN204086266U (en) | Concrete slump measurement mechanism | |
| CN209356501U (en) | A kind of highway bridge construction concrete NDT instrument | |
| CN216543958U (en) | Concrete proportioning equipment | |
| CN115616200A (en) | Concrete sample collapse degree detection device and use method | |
| CN214224861U (en) | Additive concrete fluidity detection device | |
| CN213226976U (en) | Evaporate and press full-automatic aluminite powder thick liquids injection device of aerated concrete block | |
| CN220171042U (en) | Concrete quality detection device for hydraulic engineering | |
| CN220111607U (en) | Reciprocating type raw materials screening plant for cement product manufacturing | |
| CN221007593U (en) | Premixed concrete slump detection device convenient to carry | |
| CN112454661A (en) | Special concrete production device and process capable of achieving rapid solidification | |
| CN220231600U (en) | Detection device is used in dry powder mortar production | |
| CN220271028U (en) | Cement sample detects with anti resistance to compression all-in-one that rolls over | |
| CN213648070U (en) | Aerated concrete block mixture mixing system | |
| CN220508938U (en) | Concrete slump detection device | |
| CN220409179U (en) | Raw material packaging equipment for concrete production | |
| CN217156182U (en) | Concrete viscosity testing device | |
| CN216423001U (en) | Evaporate and press aerated concrete block production to use raw materials mixing device | |
| CN218292688U (en) | Trowelling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |