CN116476215A - Concrete curing device and curing method for concrete preparation - Google Patents
Concrete curing device and curing method for concrete preparation Download PDFInfo
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- CN116476215A CN116476215A CN202310639371.3A CN202310639371A CN116476215A CN 116476215 A CN116476215 A CN 116476215A CN 202310639371 A CN202310639371 A CN 202310639371A CN 116476215 A CN116476215 A CN 116476215A
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- 238000001723 curing Methods 0.000 title claims abstract description 91
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 113
- 238000012423 maintenance Methods 0.000 claims description 25
- 238000004804 winding Methods 0.000 claims description 14
- 230000001502 supplementing effect Effects 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 8
- 230000008023 solidification Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a concrete curing device and a curing method for concrete preparation, wherein the device comprises a supporting plate, a frame assembly is fixedly connected to the top surface of the supporting plate, two brackets are symmetrically and fixedly connected to the top end of the frame assembly, a sprinkling assembly is fixedly connected between the two brackets, a forming mechanism is fixedly connected to the inner cavity of the frame assembly, the forming mechanism comprises two first curing assemblies which are symmetrically and fixedly connected to the inner cavity of the frame assembly, a push plate and a baffle are respectively arranged between the two first curing assemblies, the push plate is in transmission connection with a driving machine, a concrete slab is arranged in a surrounding area between the first curing assemblies and the push plate and the baffle, a second curing assembly is arranged on the bottom surface of the concrete slab and the bottom surface of the forming mechanism, and the second curing assembly is communicated with the frame assembly; the top surface of the concrete slab is provided with a third curing assembly which is fixedly connected with the two brackets respectively. The invention can reduce the frequency of manual operation, optimize the concrete solidification environment and improve the quality of the concrete slab.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete curing device and a curing method for concrete preparation.
Background
After concrete is poured, the concrete can be solidified for a long time, generally for 10-30 days, if the external environment is hot in weather, air-dried and the like, water in the concrete can be evaporated too quickly to form a dehydration phenomenon, so that cement particles with gel can not be fully hydrated and can not be converted into stable crystals, and the stable crystals lack enough cohesive force, so that flaky or powdery falling off can occur on the surface of the concrete. Meanwhile, if the outside ambient temperature is low, the concrete slab has insufficient setting speed, which can reduce the hydration rate of cement, affect the development of the strength of the material and also affect the preparation efficiency. When the concrete has insufficient strength, the premature evaporation of water also generates larger shrinkage deformation and dry shrinkage cracks appear. Therefore, the early-stage curing after the concrete pouring is very important, the curing should be performed immediately after the concrete is finally set, and the curing should be performed immediately after the pouring is completed for the dry and hard concrete.
The conventional curing is natural curing, but most of watering and laying straw mats or felts in natural curing are manually operated, so that the frequency is high, the labor intensity is high, many concrete surfaces cannot be well moisturized, and the waste of water resources is serious due to manual watering, so that a concrete curing device and a curing method for preparing concrete are needed to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the concrete curing device and the curing method for preparing the concrete, which can reduce the frequency of manual operation, optimize the concrete solidification environment and improve the quality of concrete slabs.
In order to achieve the above object, the present invention provides the following solutions:
the utility model provides a concrete curing means for concrete preparation, includes the backup pad, backup pad top surface rigid coupling has the frame subassembly, two support of frame subassembly top symmetry fixedly connected with, two fixedly connected with watering subassembly between the support, frame subassembly inner chamber rigid coupling has forming mechanism, forming mechanism includes two first maintenance subassemblies of symmetry fixedly connected with frame subassembly inner chamber, two respectively be provided with push pedal and baffle between the first maintenance subassembly, the push pedal transmission is connected with the driving machine, the driving machine with frame subassembly fixed connection, first maintenance subassembly with the push pedal, enclose between the baffle and close the region and be provided with the concrete slab, the concrete slab bottom surface with the forming mechanism bottom surface is provided with the second maintenance subassembly, the second maintenance subassembly is linked together with the frame subassembly; the top surface of the concrete slab is provided with a third curing assembly which is fixedly connected with the two brackets respectively.
Preferably, the frame assembly comprises two water containing blocks, a water containing tank is arranged on the top surface of each water containing block, a mounting block is fixedly connected between one ends of the water containing blocks, the mounting block is fixedly connected with the driving machine, and an output shaft of the driving machine penetrates through the mounting block and is fixedly connected with the pushing plate; the opposite side surfaces of the two water containing blocks are fixedly connected with the two first maintenance components respectively; the water placing block and the mounting block are respectively fixedly connected with the top surface of the supporting plate.
Preferably, the first maintenance component comprises an air bag, the air bag is in sliding contact with the side surface of the water containing block, a side wall plate is fixedly connected and communicated with the air bag, a plurality of water supplementing holes are formed in the side wall plate, plug columns are connected in the water supplementing holes in a sliding mode, rubber plates are fixedly connected with the plug columns, two rubber plates are arranged and are opposite to each other, one side surface of each rubber plate is fixedly connected with a fixing plate, and the fixing plates are fixedly installed in the middle parts of the side surfaces of the side wall plates; the fixing plate and the rubber plate are arranged in the inner cavity of the air bag, and the air bag is fixedly connected and communicated with a valve; a heating rod is fixedly arranged on one side surface, away from the side coaming, of the fixing plate; the two side wall plates are detachably connected with the push plate and the baffle plate respectively, limiting blocks are arranged at two ends of the air bag respectively, and opposite side surfaces of the limiting blocks are in sliding contact with the water containing block and the side wall plates respectively.
Preferably, the rubber plate is water-swelling rubber, and the fixing plate is a flexible resin plate.
Preferably, the second maintenance component comprises an abutting plate, the top surface of the abutting plate is respectively in sliding connection with the side coaming, the push plate and the baffle, a plurality of rotating grooves are formed in the top surface of the abutting plate, a plurality of rotating rollers are rotationally connected in the rotating grooves, and two ends of each rotating roller are respectively in rotational connection with the water placing block through ends; the rotating roller and the end are respectively arranged in a hollow mode and are respectively communicated with the water placing groove.
Preferably, the rotating roller is formed by splicing two arc plates with semicircular sections, wherein one arc plate is made of copper, aluminum or iron, and the other arc plate is made of resin of hard materials.
Preferably, the third maintenance component comprises two fixing strips and a plurality of cable chains, the two fixing strips are detachably connected with the top surface of the push plate and the top surface of the baffle respectively, a covering piece is fixedly connected between the two fixing strips, and the covering piece is connected with a winding component through the cable chains in a transmission manner; the winding assembly comprises a motor and a winding wheel, the motor is fixedly connected with the two brackets through a cross beam, and the motor is fixedly connected with the winding wheel; the cable chain is wound on the outer side face of the winding wheel.
Preferably, the two sides of the cover piece are respectively fixedly connected with a water-absorbing cotton cloth, one end of the water-absorbing cotton cloth is arranged on the bottom surface of the cover piece, and the other end of the water-absorbing cotton cloth is arranged in the inner cavity of the water containing groove.
Preferably, the water spraying assembly comprises a fixing frame, the fixing frame is fixedly connected with the cross beam, two ends of the bottom surface of the fixing frame are fixedly connected with a plurality of spray heads respectively, the spray heads are fixedly connected and communicated with a water pump, and the water pump is arranged in the inner cavity of the water placing groove.
A concrete curing method for preparing concrete comprises the following steps:
s1, forming: introducing concrete into the enclosing area between the first curing assembly and the push plate and between the first curing assembly and the baffle plate, and solidifying and forming a concrete slab;
s2, humidification protection: injecting clear water into the first curing assembly to realize humidifying and curing of the concrete slab; meanwhile, the second curing assembly is used for switching different positions of the concrete slab through the driving machine, and the third curing assembly is used for keeping the temperature and the humidity of the concrete slab through adjusting the contact area between the third curing assembly and the concrete slab;
s3, process adjustment: the water absorption capacity of the concrete slab is large, the attaching area of the third curing assembly and the concrete slab is increased, and the sprinkling assembly is started at the same time;
s4, curing is finished: after the concrete slab is thoroughly solidified, the first curing assembly and the baffle are removed, and the driving machine is started to push the concrete slab out of the frame assembly.
Compared with the prior art, the invention has the following advantages and technical effects:
according to the invention, the frame assembly is used for fixing the forming mechanism, so that the bearing strength of the forming mechanism is enhanced, concrete is cast in the forming mechanism, the concrete slab is directly formed, and the first curing assembly, the second curing assembly and the third curing assembly are used for curing measures such as water adding and heat preservation on the concrete slab respectively, so that the forming quality of the concrete slab is improved.
According to the invention, the side wall plate can be supported by the air bags of the first curing assembly, so that the concrete plate can be rapidly demolded, the water supplementing of the side surface and the bottom surface of the concrete plate can be realized, and the curing effect of the concrete plate is improved.
The invention can switch the attaching position of the concrete slab and the rotating roller by utilizing the second curing assembly, thereby realizing the heat preservation of the concrete slab and the cooling of the concrete slab.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of a first curing assembly and a second curing assembly;
FIG. 3 is a schematic side view of the forming mechanism;
FIG. 4 is a schematic side view of a first curing assembly;
FIG. 5 is a schematic side view of a first curing assembly with the bladder removed;
FIG. 6 is a schematic side view of a third curing assembly and a sprinkler assembly;
FIG. 7 is a schematic diagram of a side view of a turning roll;
wherein, 1, a supporting plate; 2. placing a water block; 3. a water tank; 4. a mounting block; 5. a bracket; 6. a cross beam; 7. a concrete slab; 8. an air bag; 9. side coaming; 10. a plug; 11. a rubber plate; 12. a fixing plate; 13. a valve; 14. a heating rod; 15. an abutting plate; 16. a rotating roller; 17. an end head; 18. a fixing strip; 19. a cable chain; 20. a cover; 21. a motor; 22. a reel; 23. a water-absorbing cotton cloth; 24. a fixing frame; 25. a spray head; 26. a limiting block; 27. a push plate; 28. a baffle; 29. and a driving machine.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The present invention will be described in further detail with reference to the drawings and the detailed description below, in order to make the above objects, features and advantages of the present invention more comprehensible.
The concrete curing device for preparing concrete shown in fig. 1 comprises a supporting plate 1, wherein a frame assembly is fixedly connected to the top surface of the supporting plate 1, two brackets 5 are symmetrically and fixedly connected to the top end of the frame assembly, a sprinkling assembly is fixedly connected between the two brackets 5, a forming mechanism is fixedly connected to the inner cavity of the frame assembly, the forming mechanism comprises two first curing assemblies which are symmetrically and fixedly connected to the inner cavity of the frame assembly, a push plate 27 and a baffle 28 are respectively arranged between the two first curing assemblies, the push plate 27 is in transmission connection with a driving machine 29, the driving machine 29 is fixedly connected with the frame assembly, a concrete slab 7 is arranged in a surrounding area between the first curing assemblies and the push plate 27 and between the baffle 28, a second curing assembly is arranged on the bottom surface of the concrete slab 7 and the bottom surface of the forming mechanism, and the second curing assembly are communicated with the frame assembly; the top surface of the concrete slab 7 is provided with a third curing assembly which is fixedly connected with the two brackets 5 respectively.
Further, the driving machine 29 is a hydraulic cylinder or an electric cylinder, and can push the forming mechanism and the concrete slab 7 to reciprocate by pushing the push plate 27, which is the prior art and will not be described herein.
According to the invention, the frame assembly is used for fixing the forming mechanism, so that the bearing strength of the forming mechanism is enhanced, concrete is cast in the forming mechanism, the concrete slab 7 is directly formed, and the concrete slab 7 is maintained by means of measures such as water adding, heat preservation and the like through the first maintenance assembly, the second maintenance assembly and the third maintenance assembly, so that the forming quality of the concrete slab 7 is improved.
Further optimizing scheme, the frame subassembly includes two water containing pieces 2, and water containing groove 3 has been seted up to water containing piece 2 top surface, is used for placing the water of maintaining concrete slab 7 in the water containing groove 3. A mounting block 4 is fixedly connected between one ends of the water placing blocks 2, the mounting block 4 is fixedly connected with a driving machine 29, an output shaft of the driving machine 29 penetrates through the mounting block 4 and is fixedly connected with a push plate 27, and an output shaft of the driving machine 29 is in sliding connection with the mounting block 4. The opposite side surfaces of the two water containing blocks 2 are fixedly connected with the two first maintenance components respectively; the water containing block 2 and the mounting block 4 are fixedly connected with the top surface of the supporting plate 1 respectively, the mounting block 4 and the water containing block 2 are fixedly connected with the supporting plate 1, the enclosing fixation of the forming mechanism is completed, and the fixing strength of the forming mechanism is improved.
Further, the water in the water placing groove 3 is fixedly connected and communicated with an external solar device, so that the water is heated, and the solidification environment of the concrete slab 7 is improved under the condition of low external temperature.
As shown in fig. 2-5, the first maintenance component comprises an air bag 8, and the air bag 8 is fixedly connected and communicated with a valve 13; the balloon 8 can be inflated or filled with water by means of a valve 13 to complete the contraction and expansion of the balloon. The air bag 8 is in sliding contact with the side surface of the water containing block 2, the air bag 8 is fixedly connected and communicated with a side wall plate 9, a plurality of water supplementing holes are formed in the side wall plate 9, the water supplementing holes are communicated with the inner cavity of the air bag 8 and the concrete slab 7, and water filled in the air bag 8 can be contacted with the concrete slab 7. The plug 10 is connected with the plug 10 in the water supplementing hole in a sliding manner, the plug 10 is fixedly connected with the rubber plate 11, the two rubber plates 11 are arranged, the two rubber plates 11 are opposite to each other, one side face of each of the two rubber plates 11 is fixedly connected with the fixing plate 12, the fixing plates 12 are fixedly arranged in the middle of the side face of the side wall plate 9, the fixing plates 12 are fixedly connected with one side face of each of the rubber plates 11, the direction of water absorption expansion of the rubber plates 11 is limited, the plug 10 can be pulled out of the water supplementing hole through the expanded rubber plates 11, and contact between water and the concrete plates 7 is achieved. The fixing plate 12 and the rubber plate 11 are arranged in the inner cavity of the air bag 8, and a heating rod 14 is fixedly arranged on one side surface of the fixing plate 12 away from the side coaming 9; the two side wall plates 9 are detachably connected with the push plate 27 and the baffle plate 28 respectively, and the push plate 27 and the baffle plate 28 are preferably fixedly connected with the two side wall plates 9 through screws so as to be convenient to detach. The outer side surface of the concrete slab 7 is respectively attached to the two side wall plates 9, the baffle plate 28 and the push plate 27. The rubber sheet 11 is water-swelling rubber, the fixing sheet 12 is a flexible resin sheet, and the fixing sheet 12 can withstand deformation of the water-swelling rubber sheet 11.
Further, the air bag 8 is in communication with an external inflator and a water injection pump, which is a prior art and will not be described herein.
Further, the plug 10 is made of flexible rubber or silica gel, which is convenient for pulling out the rubber plate 11.
As shown in fig. 2 and 7, the second maintenance component comprises an abutting plate 15, the top surface of the abutting plate 15 is respectively in sliding connection with the side wall plate 9, the push plate 27 and the baffle 28, a plurality of rotating grooves are formed in the top surface of the abutting plate 15, a plurality of rotating rollers 16 are rotationally connected in the rotating grooves, and two ends of each rotating roller 16 are respectively in rotational connection with the water containing block 2 through an end head 17; the rotating roller 16 and the end 17 are respectively arranged in a hollow way and are respectively communicated with the water placing groove 3. The rotating roller 16 is formed by splicing two arc plates with semicircular sections, wherein one arc plate is made of copper or aluminum or iron, the other arc plate is made of resin with hard materials, one side of the rotating roller 16 which is made of different materials can be respectively contacted with the bottom surface of the concrete slab 7 through rotation, and heat dissipation or heat preservation of the bottom surface of the concrete slab 7 is realized by utilizing the difference of heat conduction coefficients of different materials.
Further, the bottom surface of the concrete slab 7 is respectively matched with the abutting plate 15 and the rotating roller 16, and the concrete slab 7 is placed on the top surface of the abutting plate 15.
As shown in fig. 6, the third curing assembly includes two fixing strips 18 and a plurality of chains 19, the two fixing strips 18 are detachably connected with the top surface of the push plate 27 and the top surface of the baffle 28 respectively, a cover 20 is fixedly connected between the two fixing strips 18, the fixing strips 18 are respectively connected with a winding assembly through the chain 19 transmission, and the cover 20 can be lifted by a certain distance by using the winding assembly, so that heat dissipation or humidity reduction of different degrees of the concrete slab 7 can be realized. The winding assembly comprises a motor 21 and a winding wheel 22, the motor 21 is fixedly connected with the two brackets 5 through the cross beam 6, and the motor 21 is fixedly connected with the winding wheel 22; the cable 19 is wound around the outer side of the reel 22.
Further, the covering 20 is a straw mat or a tarpaulin, and can be intermittently contacted with the concrete slab 7 under the lifting of the cable 19.
Further optimizing scheme, the both sides of covering piece 20 are fixedly connected with cotton cloth 23 that absorbs water respectively, and cotton cloth 23 one end that absorbs water sets up in the bottom surface of covering piece 20, and the other end sets up in the water tank 3 inner chamber, and cotton cloth 23 that absorbs water in the water tank 3 can be absorbed to the top surface of the other end concrete slab 7 on, realizes the moisturizing to concrete slab 7.
As shown in fig. 6, the water spraying assembly comprises a fixing frame 24, the fixing frame 24 is fixedly connected with a cross beam 6, two ends of the bottom surface of the fixing frame 24 are respectively fixedly connected with a plurality of spray heads 25, the spray heads 25 are fixedly connected and communicated with a water pump, the water pump is arranged in the inner cavity of the water placing tank 3, and the water pump can spray water in the water placing tank 3 to the top surface of the concrete slab 7 through the spray heads 25, so that powerful water supplementing to the concrete slab 7 is realized.
Further, the water pump is fixedly connected and communicated with the spray head 25 through a pipeline, which is a prior art and is not shown in the drawings.
Further optimizing scheme, the both ends of gasbag 8 still are provided with stopper 26 respectively, stopper 26 opposite side respectively with put water block 2, side wall board 9 sliding contact, when stopper 26 can avoid gasbag 8 shrink, the dynamics that push pedal 27, baffle 28 bore is too big, and causes concrete slab 7 fastening not in place.
A concrete curing method for preparing concrete comprises the following steps:
s1, forming: concrete is introduced into the enclosed area between the first curing assembly and the push plate 27, the baffle 28, and the concrete slab 7 is set and formed.
The valve 13 is used for blowing air into the air bag 8 to support the side wall plate 9 laterally, so that the side wall plate 9 is prevented from being bent due to overlong length, and the forming quality of the concrete slab 7 is prevented from being influenced. At this time, concrete is injected into the box-shaped structure surrounded by the side wall plate 9, the push plate 27, the baffle plate 28 and the abutting plate 15, after one end is solidified, water is absorbed and heat is released in the solidification process of the concrete, and water is sprayed to the whole top surface of the concrete slab 7 through the spray head 25 at the top end to supplement water and reduce the temperature.
In the process, in order to further reduce the solidification heat of the concrete slab 7, the driving machine 29 is started, the driving machine 29 stretches out of the output shaft to push the push plate 27 fixedly connected with the driving machine 29, the whole forming mechanism is pushed to drive the concrete slab 7 to move, one side of metal of the rotating roller 16 is contacted with the concrete slab 7, the rotating roller 16 on one side of metal is contacted with clean water flowing in the inner cavity of the rotating roller 16, and heat exchange is achieved.
If the outside air temperature is low, the clean water in the water placing tank 3 can be fixedly connected and communicated with an external solar energy or other energy heater, so that the clean water in the opposite water tank 3 is heated, and then the solidification temperature of the concrete slab 7 is kept. The heating rod 14 in the air bag 8 heats up to realize the omnibearing temperature rise of the concrete slab 7.
S2, humidification protection: injecting clear water into the first curing assembly to realize humidifying and curing of the concrete slab 7; meanwhile, the second curing assembly switches different positions of the concrete slab 7 through the driving machine 29, and the third curing assembly keeps the temperature and humidity of the concrete slab 7 by adjusting the contact area between the third curing assembly and the concrete slab 7;
in order to ensure that the solidification rate of the side surface and the top surface of the concrete slab 7 is consistent, the air in the air bag 8 is discharged and poured into a large amount of clean water, the clean water is contacted with the rubber plate 11 which absorbs water and expands, the rubber plate 11 expands and deforms, and the rubber plate 11 deforms to lead the plug 10 to be separated from the water supplementing hole because of the traction of the fixing plate 12, so that the clean water is contacted with the side surface of the concrete slab 7 from the water supplementing hole, and can infiltrate along with the forming of the concrete slab 7 and the gap generated by the side wall plate 9, thereby realizing the comprehensive contact between the clean water and the side surface of the concrete slab 7. Further, along with the continuous infiltration of clear water, the contact with the concrete slab 7 can be realized through the gap between the concrete slab 7 and the top surface of the abutting plate 15, and then the comprehensive water supplementing of the concrete slab 7 is realized.
The cover piece 20 covers the top surface of the concrete slab 7, so that evaporation of a large amount of water is avoided, the size of a gap between the cover piece 20 and the top surface of the concrete slab 7 can be adjusted through pulling of the cable 19, the cover of different areas of the top surface of the concrete slab 7 is realized, and then flexible adjustment of the solidification rate and effect of the concrete slab 7 is realized. In order to reduce the frequency of manual operation, the two sides of the cover 20 are fixedly connected with the water absorbing cotton cloth 23 respectively, so that the clean water in the water placing groove 3 is continuously absorbed to the top surface of the concrete slab 7 through the water absorbing cotton cloth 23, and the frequent starting of the sprinkler assembly is avoided.
S3, process adjustment: the water absorption capacity of the concrete slab 7 is large, the attaching area of the third curing assembly and the concrete slab 7 is increased, and the sprinkling assembly is started at the same time;
if the water demand of the concrete slab 7 is large, the first maintenance assembly and the water spraying assembly are started simultaneously to supplement water for the concrete slab 7, and the cover 20 is attached to the top surface of the concrete slab 7 as much as possible by the motor 21, so that a large amount of clean water can be absorbed by the cover 20 to compensate the demand of the concrete slab 7.
S4, curing is finished: after the concrete slab 7 has set thoroughly, the first curing assembly and the barrier 28 are removed and the drive 29 is activated to push the concrete slab 7 out of the frame assembly.
After the curing of the concrete slab 7 is finished, firstly, the limiting block 26 is removed, the air bag 8 is placed, the first curing assembly and the baffle plate 28 are removed, and the driving machine 29 is started to push the pushing plate 27 to push the concrete slab 7 out of the frame assembly, so that the curing of the concrete slab 7 is finished.
The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a concrete curing device for concrete preparation, its characterized in that includes backup pad (1), backup pad (1) top surface rigid coupling has frame components, two support (5) of frame components top symmetry fixedly connected with, two fixedly connected with watering subassembly between support (5), frame components inner chamber rigid coupling has forming mechanism, forming mechanism include symmetry fixedly connected with two first maintenance subassemblies of frame components inner chamber, two be provided with push pedal (27) and baffle (28) between the first maintenance subassembly respectively, push pedal (27) transmission is connected with driving machine (29), driving machine (29) with frame components fixed connection, first maintenance subassembly with enclose between push pedal (27) the baffle (28) and close the region and be provided with concrete slab (7), concrete slab (7) bottom surface with forming mechanism bottom surface is provided with second maintenance subassembly, second maintenance subassembly with frame components are linked together; the top surface of the concrete slab (7) is provided with a third curing assembly which is fixedly connected with the two brackets (5) respectively.
2. A concrete curing apparatus for concrete preparation according to claim 1, wherein: the frame assembly comprises two water containing blocks (2), a water containing groove (3) is formed in the top surface of each water containing block (2), a mounting block (4) is fixedly connected between one ends of the water containing blocks (2), the mounting blocks (4) are fixedly connected with the driving machine (29), and an output shaft of the driving machine (29) penetrates through the mounting blocks (4) and is fixedly connected with the pushing plate (27); the opposite side surfaces of the two water containing blocks (2) are fixedly connected with the two first maintenance components respectively; the water containing block (2) and the mounting block (4) are respectively and fixedly connected with the top surface of the supporting plate (1).
3. A concrete curing apparatus for concrete preparation according to claim 2, wherein: the first maintenance component comprises an air bag (8), the air bag (8) is in sliding contact with the side face of the water containing block (2), a side wall plate (9) is fixedly connected and communicated with the air bag (8), a plurality of water supplementing holes are formed in the side wall plate (9), plug columns (10) are connected in the water supplementing holes in a sliding mode, rubber plates (11) are fixedly connected with the plug columns (10), two rubber plates (11) are arranged, the two rubber plates (11) are opposite to each other, a fixing plate (12) is fixedly connected to one side face of each rubber plate (11), and the fixing plates (12) are fixedly installed in the middle parts of the side faces of the side wall plate (9); the fixing plate (12) and the rubber plate (11) are arranged in the inner cavity of the air bag (8), and the air bag (8) is fixedly connected and communicated with a valve (13); a heating rod (14) is fixedly arranged on one side surface, far away from the side wall plate (9), of the fixed plate (12); two side wall plates (9) are detachably connected with the push plate (27) and the baffle (28) respectively, limiting blocks (26) are arranged at two ends of the air bag (8) respectively, and opposite side surfaces of the limiting blocks (26) are arranged in sliding contact with the water containing blocks (2) and the side wall plates (9) respectively.
4. A concrete curing apparatus for concrete preparation according to claim 3, wherein: the rubber plate (11) is water-absorbing expansion rubber, and the fixing plate (12) is a flexible resin plate.
5. A concrete curing apparatus for concrete preparation according to claim 2, wherein: the second maintenance assembly comprises an abutting plate (15), the top surface of the abutting plate (15) is respectively in sliding connection with the side wall plate (9), the push plate (27) and the baffle plate (28), a plurality of rotating grooves are formed in the top surface of the abutting plate (15), a plurality of rotating rollers (16) are rotationally connected in the rotating grooves, and two ends of each rotating roller (16) are respectively in rotational connection with the water containing block (2) through ends (17); the rotating roller (16) and the end head (17) are respectively arranged in a hollow mode and are respectively communicated with the water placing groove (3).
6. A concrete curing apparatus for preparing concrete according to claim 5, wherein: the rotating roller (16) is formed by splicing two arc plates with semicircular sections, wherein one arc plate is made of copper, aluminum or iron, and the other arc plate is made of resin with hard materials.
7. A concrete curing apparatus for concrete preparation according to claim 2, wherein: the third maintenance assembly comprises two fixing strips (18) and a plurality of cable chains (19), the two fixing strips (18) are detachably connected with the top surface of the push plate (27) and the top surface of the baffle (28) respectively, a covering piece (20) is fixedly connected between the two fixing strips (18), and the fixing strips (18) are connected with a rolling assembly in a transmission mode through the cable chains (19) respectively; the winding assembly comprises a motor (21) and a winding wheel (22), the motor (21) is fixedly connected with the two brackets (5) through a cross beam (6), and the motor (21) is fixedly connected with the winding wheel (22); the cable chain (19) is wound on the outer side surface of the winding wheel (22).
8. A concrete curing apparatus for preparing concrete according to claim 7, wherein: the two sides of the cover piece (20) are fixedly connected with water-absorbing cotton cloth (23) respectively, one end of the water-absorbing cotton cloth (23) is arranged on the bottom surface of the cover piece (20), and the other end of the water-absorbing cotton cloth (23) is arranged in the inner cavity of the water placing groove (3).
9. A concrete curing apparatus for preparing concrete according to claim 7, wherein: the water sprinkling assembly comprises a fixing frame (24), the fixing frame (24) is fixedly connected with the cross beam (6), two ends of the bottom surface of the fixing frame (24) are fixedly connected with a plurality of spray heads (25) respectively, the spray heads (25) are fixedly connected and communicated with a water pump, and the water pump is arranged in the inner cavity of the water placing groove (3).
10. A concrete curing method for concrete preparation, based on the concrete curing device for concrete preparation according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, forming: introducing concrete into the enclosing area between the first curing assembly and the pushing plate (27) and between the concrete and the baffle plate (28), and solidifying and forming the concrete slab (7);
s2, humidification protection: injecting clear water into the first curing assembly to realize humidifying and curing of the concrete slab (7); meanwhile, the second curing assembly is used for switching different positions of the concrete slab (7) through a driving machine (29), and the third curing assembly is used for keeping the temperature and the humidity of the concrete slab (7) through adjusting the contact area between the third curing assembly and the concrete slab (7);
s3, process adjustment: the water absorption capacity of the concrete slab (7) is large, the attaching area of the third curing assembly and the concrete slab (7) is increased, and the sprinkling assembly is started at the same time;
s4, curing is finished: after the concrete slab (7) has set thoroughly, the first curing assembly and the barrier (28) are removed and the drive (29) is activated to push the concrete slab (7) out of the frame assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310639371.3A CN116476215A (en) | 2023-06-01 | 2023-06-01 | Concrete curing device and curing method for concrete preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310639371.3A CN116476215A (en) | 2023-06-01 | 2023-06-01 | Concrete curing device and curing method for concrete preparation |
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| CN116476215A true CN116476215A (en) | 2023-07-25 |
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| CN202310639371.3A Pending CN116476215A (en) | 2023-06-01 | 2023-06-01 | Concrete curing device and curing method for concrete preparation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269042A (en) * | 2023-10-07 | 2023-12-22 | 汇通路桥集团试验检测有限公司 | Pavement material friction performance testing device and method |
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2023
- 2023-06-01 CN CN202310639371.3A patent/CN116476215A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269042A (en) * | 2023-10-07 | 2023-12-22 | 汇通路桥集团试验检测有限公司 | Pavement material friction performance testing device and method |
| CN117269042B (en) * | 2023-10-07 | 2024-04-30 | 汇通路桥集团试验检测有限公司 | Pavement material friction performance testing device and method |
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