CN108381753A - The production method of precast concrete - Google Patents
The production method of precast concrete Download PDFInfo
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- CN108381753A CN108381753A CN201810734382.9A CN201810734382A CN108381753A CN 108381753 A CN108381753 A CN 108381753A CN 201810734382 A CN201810734382 A CN 201810734382A CN 108381753 A CN108381753 A CN 108381753A
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- template
- sealing strip
- plate
- cope plate
- hole
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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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The present invention discloses a kind of production method of precast concrete, includes the following steps：Internal model is installed on a concrete floor, internal model is enclosed by multiple combination sides mould, it includes end template, cope plate and the middle template between end template and cope plate to combine side mould, it is equipped between the first sealing strip and middle template and cope plate between end template and middle template and is equipped with the second sealing strip；Reinforcement component to be poured is mounted in internal model, makes to extend between end template and middle template the first of reinforcement component to be poured and goes out muscle end and/or make to extend the second of reinforcement component to be poured between middle template and cope plate to go out muscle end；And adjust the leakproofness in the gap between the leakproofness and/or the second sealing strip centering template of adjustment and cope plate in gap of first sealing strip between end template and middle template；To reinforcement component casting concrete to be poured to form precast concrete.Aforementioned production method can effectively improve the production efficiency of prefabricated component.
Description
Technical field
The present invention relates to precast concrete production field, more particularly to a kind of production method of precast concrete.
Background technology
Building trade needs to use many precast concretes, and the prefabricated component is for example including wallboard, floor, balcony, stair
Deng.After prefabricated component is generally first produced by factory, then assembled to building-site.In the production process of prefabricated component often
It needs to be molded prefabricated component by mold, is the Conventional processing methods of prefabricated component manufacture in the prior art below.
（1）Side mould installation is carried out in smooth die station.Wherein die station can be the die station moved on production line, can also
It is fixed die station, for carrying prefabricated component.Different prefabricated components corresponds to different side moulds, and it is suitable to need to find before installation
Bian Mo.
（2）Place steel reinforcement cage or bar-mat reinforcement.It is different according to the type of prefabricated component, it may be possible to which that bar-mat reinforcement is also likely to be steel
Muscle cage.Bar-mat reinforcement/cage makes according to the size of prefabricated component, generally needs the face needs that progress second pouring is connected in prefabricated component
Reinforcing bar is stretched out.So the mold of this joint face generally carries open slot, side is reached convenient for the muscle end bar that goes out on steel reinforcement cage
Outside mould.
（3）It is blocked using muscle hole is gone out out on stifled Short Item opposite side mould.Since side mould has open slot to be used for out reinforcing bar, so reinforcing bar
Net/cage needs to block open slot after placing, and casting concrete is avoided to flow out.
（4）Placing embedded parts.Built-in fitting includes the built-in fitting of various functions effect, such as lifting, support connection, grouting set
Cylinder, pipeline, electrical box etc..
（5）Casting concrete.This process includes the casting concrete in mold, vibratory compaction, the processes such as surface troweling.
（6）Prefabricated component conserves.Mainly make concrete initial set and forms certain structural strength.It generally can be with natural environment
Lower maintenance can also carry out High Temperature Curing.
（7）Short Item is blocked up in dismounting.After the completion of prefabricated component maintenance, stifled Short Item is dismantled.
（8）It is detached from side mould.After the completion of prefabricated component maintenance, side mould is detached from, it is fixed including being installed in dismounting die station
Bian Mo, and using rollover equipment, by prefabricated component and bed die（Die station）It disengages.
（9）Flush out the face of reinforcing bar.Undisguised material is also referred to as rinsed in industry, i.e., needing the face of second pouring to be flushed into hair
Thorn face, when so as to second pouring concrete, associativity is more preferable.It is relatively difficult that concrete after general maintenance flushes out reinforcing bar face,
The spray for inhibiting concrete coagulation, after removing side mould, prefabricated component can be coated on the face side mould before pouring into a mould concrete
This face can easily flush out undisguised material.
（10）Storage and transport.Design strength is not fully achieved after the completion of production in prefabricated component, need in factory into
Row storage, then could transport to building site and be assembled.For prefabricated component in factory's storage and transportational process, it is careful to need to carry out
Operation, avoids colliding with, and causes the corner of prefabricated component damaged, influences quality.
However, when carrying out preform production using existing mold, needed before prefabricated component pours using stifled Short Item opposite side
Go out out muscle hole on mould to be blocked, and need to dismantle the stifled Short Item after prefabricated component molding, and then affects the life of prefabricated component
Produce efficiency.
Invention content
The main object of the present invention is to propose a kind of production method of precast concrete, it is intended to improve the production of prefabricated component
Efficiency.
To achieve the above object, the production method of precast concrete proposed by the present invention, includes the following steps：It is mixed one
Internal model is installed on solidifying soil bottom plate, wherein the internal model is enclosed by multiple combination sides mould, and combination side mould includes bed die
Plate, cope plate and the middle template between the end template and the cope plate, between the end template and the middle template
Equipped between the first sealing strip and the middle template and the cope plate be equipped with the second sealing strip；By reinforcing bar structure to be poured
Part is mounted in the internal model, makes to extend between the end template and the middle template the of the reinforcement component to be poured
One goes out muscle end and/or makes to extend between the middle template and the cope plate the second of the reinforcement component to be poured to go out muscle
End；And adjust leakproofness and/or the adjustment institute in gap of first sealing strip between the end template and the middle template
State the leakproofness in gap of second sealing strip between the middle template and the cope plate；To the reinforcement component to be poured
Casting concrete is to form precast concrete.
Preferably, the cope plate offers cope plate mounting hole, and second sealing strip offers the second sealing strip company
Connect hole；The middle template offers middle template mounting hole, and first sealing strip offers the first sealing strip connecting hole；The bottom
Template offers end template mounting hole；The cope plate mounting hole, second sealing are sequentially passed through using the first fixing bolt
Connecting hole, the middle template mounting hole, the first sealing strip connecting hole and be bolted in the end template mounting hole with will
The cope plate, second sealing strip, the middle template, first sealing strip and the end template are connected and fixed, and
Sky of first sealing strip between the end template and the middle template is adjusted by screwing first fixing bolt
The leakproofness in the gap of the leakproofness of gap and/or second sealing strip between the middle template and the cope plate.
Preferably, the middle template includes side plate, from the both sides of the edge of the side plate to the side of the side plate in parallel
The first connecting plate and the second connecting plate extended；It is enclosed between the side plate, first connecting plate and second connecting plate
It closes and forms a mounting groove, first connecting plate offers the first via, and second connecting plate corresponds to first via position
It sets and offers the second via, be equipped with guide pipe, institute between first via and second via in the mounting groove
It states the first via, second via and the guide pipe and the middle template mounting hole is collectively formed.
Preferably, the end template offers end template bolt apertures, and first sealing strip corresponds to the end template and is spirally connected
Hole is equipped with the first sealing strip connecting hole；The middle template corresponds to template bolt apertures during the end template bolt apertures offer first；
Template bolt apertures during first screw sequentially passes through described first, the first sealing strip connecting hole and be bolted in the end template bolt apertures
In, the middle template, first sealing strip are fixedly connected with the end template；The cope plate offers cope plate spiral shell
Hole is connect, second sealing strip corresponds to the cope plate bolt apertures and is equipped with the second sealing strip connecting hole；The middle template corresponds to institute
State template bolt apertures during cope plate bolt apertures offer second；Template bolt apertures, during second screw sequentially passes through described second
Two sealing strip connecting holes and be bolted in the cope plate bolt apertures, by the middle template, second sealing strip and described
Cope plate is connected and fixed, and by screw first screw adjust first sealing strip to the end template with it is described in
The leakproofness in the gap between template and/or second sealing strip is adjusted to the middle mould by screwing second screw
The leakproofness in the gap between plate and the cope plate.
Preferably, the middle template includes side plate, from the both sides of the edge of the side plate to the side of the side plate in parallel
The first connecting plate and the second connecting plate extended；Template bolt apertures are opened on first connecting plate in described first, described
Template bolt apertures are opened on second connecting plate in second.
Preferably, further include before the step of installing internal model on a concrete floor in described：It will by fixation kit
External mold positioning is fixed in a die station；Casting concrete is to form the concrete bottom by the external mold area defined
Plate.
Preferably, the fixation kit includes fixed seat, and the fixed seat includes the bottom that magnetic is fixed in the die station
Seat and the quick-speed jigs being installed on the pedestal, the quick-speed jigs are rectilinear quick-speed jigs, and the quick-speed jigs include
Flexible handle and pressure head, by pulling the flexible handle to drive the fixed external mold of pressure head pressure holding.
Preferably, the fixation kit further includes the fixed frame of installation on the base, wherein the fixed frame connection
One end of the pedestal is to be removably mounted on the pedestal, and the one end of the fixed frame far from the pedestal is to institute
Combination side mould is stated to be fixed on the positioning.
Preferably, the fixed frame connects one end of the pedestal and offers hardy hole, and the pedestal corresponds to the cucurbit
Hole offers the chuck with the hardy hole removably snapping, by the snapping of the chuck and the hardy hole with will be described
Fixed frame is removably secured installation on the base, and the one end of the fixed frame far from the pedestal is offered for described the
The screw hole that one fixing bolt passes through.
Preferably, first sealing strip and second sealing strip are adhered to the opposite both sides of the middle template respectively；
Alternatively, first sealing strip is adhered to the end template, second sealing strip is adhered to the cope plate；It is described to wait pouring
Reinforcement component be steel reinforcement cage or bar-mat reinforcement.
Using the side mould for the open slot for taking reinforcing bar end out of and by stifled Short Item come occlusion of openings slot in compared with prior art
For method of the mode to produce prefabricated component, the production method of precast concrete of the present invention is due to used group
Molding tool need not open up out muscle hole up in mold, go to block out with stifled Short Item again without after steel reinforcement cage installs
Muscle hole, and can be freely combined, it is more convenient to use, effectively improve the production efficiency of prefabricated component.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is an assembled state reference chart of the present invention one embodiment of assembling die for the production of preforms, the combination
Steel reinforcement cage is not placed in mold；
Fig. 2 is a use state reference chart of the assembling die for the production of preforms after placing steel reinforcement cage in Fig. 1；
The schematic diagram for the prefabricated component that Fig. 3 is poured out by assembling die shown in Fig. 2；
Fig. 4 is status diagram when being partially assembled of the assembling die for the production of preforms of this in Fig. 1；
Fig. 5 be Fig. 4 in the part assembling after assembling die in place steel reinforcement cage state reference map；
Fig. 6 A are the structural schematic diagram of the combination side mould in Fig. 1；
Fig. 6 B are the schematic diagram of the cross section of the combination side mould in Fig. 6 A；
Fig. 6 C are that the combination side mould in Fig. 6 B removes the exploded view after fixing bolt；
Fig. 6 D are that the combination side mould in Fig. 6 B removes another exploded view after fixing bolt；
Fig. 6 E are the cross section view of the combination side mould in Fig. 6 A；
Fig. 6 F are the mounting structure schematic diagram of another embodiment of the combination side mould in Fig. 1；
Fig. 7 is the structure structural schematic diagram of the cope plate of the combination side mould in Fig. 6 A；
Fig. 8 is the structural schematic diagram of the middle template of the combination side mould in Fig. 6 A；
Fig. 9 A are the structural schematic diagram of the fixed seat in Fig. 1；
Fig. 9 B are the front view of the fixed seat in Fig. 9 A；
Figure 10 is the schematic diagram that the quick-speed jigs in Fig. 9 A are replaced with to pressing plate；
Figure 11 is the schematic diagram that the quick-speed jigs in Fig. 9 A are replaced with to spring clip；
Figure 12 A are the structural schematic diagram of the fixed frame in Fig. 1;
Figure 12 B are the front view of the fixed frame in Figure 12 A;
Figure 12 C are the vertical view of the fixed frame in Figure 12 A;
Figure 13 is the structural schematic diagram of the fixed seat fixation external mold in Fig. 1；
Figure 14 is the structural schematic diagram that the fixed seat in Fig. 1 fixes external mold and fixed frame fixed Combination side is touched.
Drawing reference numeral explanation：
10 internal models
1 combination side mould
11 end templates
111 end template mounting holes
12 cope plates
121 cope plate mounting holes
Template in 13
132 guide pipes
133 side plates
134 first connecting plates
135 second connecting plates
14 fixing bolts
The first screws of 14A
The second screws of 14B
The first sealing strips of 15A
The second sealing strips of 15B
2 fixed seats
21 pedestals
211 chuck
22A quick-speed jigs
The chassis 221A
The chassis 2211A mounting hole
222A flexible handles
223A pressure heads
22B pressing plates
22C spring clips
3 fixed frames
31 hardy holes
32 mounting holes
4 die station
5 prefabricated components
51 steel reinforcement cages
52 concrete floors
511 go out muscle end
6 external molds
7 ribs
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that relating to directionality instruction in the embodiment of the present invention（Such as up, down, left, right, before and after ...）,
Then directionality instruction is only used for explaining in a certain particular pose（As shown in the picture）Under relative position relation between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
Below in conjunction with attached drawing to the structure of one embodiment of assembling die of production precast concrete provided by the present invention
It illustrates.Incorporated by reference to referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 A, Fig. 6 B, Fig. 6 C, Fig. 6 D, Fig. 6 E, Fig. 7, Fig. 8, Fig. 9 A,
Fig. 9 B, Figure 12 A, Figure 12 B, Figure 12 C, Figure 13 and Figure 14.The assembling die of production precast concrete provided in this embodiment
Including die station 4, fixed seat 2, external mold 6 and internal model 10.
Wherein, fixed seat 2 is fixed in die station 4, and external mold 6 and internal model 10 are fixed by fixed seat 2 respectively.In this reality
Apply in example, fixed seat 2 specifically include pedestal 21 and be installed on it is on pedestal 21, be capable of Fast Installation and fast quick-detach external mold 6
Fixing device, the fixing device can be for example quick-speed jigs 22A, be capable of Fast Installation and fast quick-detach external mold 6 by this
Fixing device is external mold 6 to be fixed in die station 4.In the present embodiment, quick-speed jigs 22A（It is preferred that using rectilinear quick
Fixture）The operation of Fast Installation and fast quick-detach external mold is completed, specifically can refer to Fig. 9 A, quick-speed jigs 22A includes chassis
221A, flexible handle 222A and pressure head 223A.Chassis 221A offers the chassis mounting hole 2211A passed through for spiro connecting piece, passes through
Spiro connecting piece is spirally connected across chassis mounting hole 2211A and is fixed on pedestal quick-speed jigs 22A to be installed on pedestal 21, by pulling
Dynamic flexible handle 222A is with the fixed external mold of drive ram 223A pressure holdings.Certainly, in other embodiments, other knots can also be used
The quick-speed jigs of structure, such as in another fixed seat illustrated in fig. 10, a pressing plate being mounted on pedestal 21 also can be used
22B is used as quick-speed jigs use, and in another fixed seat illustrated in fig. 11, it also can be used one and be mounted on pedestal 21
Spring clip 22C be used as quick-speed jigs use.And pedestal 21 can be with magnetic pedestal 21, pedestal 21 particular by
Magnetic-adsorption mode is fixed in die station 4.Fixed frame 3 is also equipped on pedestal 21, which for example can be by steel plate
It is welded, shape is in the steel frame construction of zigzag shape, wherein one end of 3 connect base 21 of fixed frame is to be removably installed
On pedestal 21, specifically, one end of such as 3 connect base 21 of fixed frame offers hardy hole 31, and pedestal 21 corresponds to cucurbit
Hole 31 offers the chuck 211 with the removably snapping of hardy hole 31, by the clamping of chuck 211 and hardy hole 31 will fix
Frame 3 is removably secured on pedestal 21.The one end of fixed frame 3 far from pedestal 21 is offered to be consolidated for what fixing bolt passed through
Determine hole 32.
Internal model 10 is enclosed by multiple combination sides mould 1, and each side mould 1 that combines includes end template 11, cope plate 12 and is located at
Middle template 13 between end template 11 and cope plate 12 is equipped with the first sealing strip 15A, Yi Jizhong between end template 11 and middle template 13
The second sealing strip 15B is equipped between template 13 and cope plate 12, wherein the first sealing strip 15A and the second sealing strip 15B can distinguish
The opposite both sides of middle template 13 are adhered to, certainly, first sealing strip 15A can be adhered to end template 11, and second seals
15B can be adhered to cope plate 12.
Wherein, the mounting hole 32 of the correspondence of cope plate 12 fixed frame 3 offers cope plate mounting hole 121, the second sealing strip 15B
Corresponding mounting hole 32 offers the second sealing strip connecting hole；Middle template 13 corresponds to mounting hole 32 and offers middle template mounting hole, the
One sealing strip 15A corresponds to mounting hole 32 and offers the first sealing strip connecting hole；End template 11 corresponds to mounting hole 32 and offers bed die
Plate mounting hole 111, end template 11 and cope plate 12 are identical plate body structure in the present embodiment.
Specifically, can refer to Fig. 8, template 13 includes side plate 133 among the above, from the both sides of the edge of side plate 133 to side plate 133
Side be in the first connecting plate 134 and the second connecting plate 135 that extend parallel；Side plate 133, the first connecting plate 134 and second
It is enclosed a mounting groove between connecting plate 135, the first connecting plate 134 offers the first via, and the second connecting plate 135 corresponds to the
One cross hole site offers the second via, in mounting groove between the first via and the second via be equipped with guide pipe 132, first
13 mounting hole of middle template is collectively formed in via, the second via and guide pipe 132.
Occupation mode of the assembling die when carrying out prefabricated component making to above-mentioned for producing precast concrete below
It illustrates：
Pedestal 21 with Quick Release tool 22A is installed in die station 4 by way of magnetic absorption, which can be production
The die station moved on line can also be fixed die station.
External mold 6 is placed according to the position of pedestal 21, then the external mold 6 is fixed on the positioning by quick-speed jigs 22A, and
In the region surrounded into the external mold 6 casting concrete and solidify to form a concrete floor 52.
Fixed frame 3 is removably secured installation by the clamping of the hardy hole 31 of the chuck 211 and fixed seat 2 of pedestal 21
On pedestal 21.
According to the position of fixed frame 3, the combination rib 7 of 3 end templates 11 is placed on concrete floor 52 to enclose one
Rectangle, carrying base frame for carrying steel reinforcement cage, the first sealing strip 15A is placed on this 3 end templates 11, certainly, should
First sealing strip 15A can also be to be pasted onto on end template 11 in advance, and steel reinforcement cage 51 is then placed on end template 11, when
So, according to the type of prefabricated component 5 difference, it may be possible to which bar-mat reinforcement makes a discharge muscle end 511 on the lower for steel reinforcement cage 51 take and is placed on respectively
On first sealing strip 15A, each middle template 13 then is placed on each first sealing strip 15A, each is placed in middle template 13
Two sealing strip 15B, and so that a discharge muscle end 511 on the lower for steel reinforcement cage 51 is taken and be placed on each second sealing strip 15B, then exist
Cope plate 12 is placed on each second sealing strip 15B, then, the mounting hole opened up on fixed frame is inserted into using fixing bolt 14
32, sequentially pass through from top to bottom the mounting hole 32, cope plate mounting hole 121, the second sealing strip connecting hole, middle template mounting hole,
First sealing strip connecting hole and be bolted in end template mounting hole 111, by fixed frame, cope plate 12, the second sealing strip 15B,
Middle template 13, the first sealing strip 15A and end template 11 are fixed as an overall structure, and screw fixing bolt 14 as possible and make each
One sealing strip 15A and each second sealing strip 15B are squeezed and flexible deformation occur to be sealed and coated on steel reinforcement cage 51
Go out muscle end outer surface, after tightening the fixing bolt 14, cope plate 12, the second sealing strip 15B, middle template 13, the first sealing strip
15A and end template 11 are fixed to an overall structure, that is to say, that and this 3 combination side moulds 1 are fixed after the fixation of frame 3,
This 3 combination side moulds 1 inwardly cross the chamber that pours of steel reinforcement cage, and the gap between end template 11 and middle template 13 and middle template
Gap between 13 and cope plate 12 is lived by the first sealing strip 15A and the second sealing strip 15B close encapsulations respectively, only
Allow two discharge muscle ends 511 of steel reinforcement cage 51 to stretch out, compared with prior art in production die for manufacturing fabricated member in using taking reinforcing bar out of
The side mould of the open slot at end, and in such a way that stifled Short Item is come occlusion of openings slot for, combination die used by the present invention is above-mentioned
Tool need not deliberately go to open up out muscle hole on mold, naturally also be not necessarily to go to seal with stifled Short Item again after steel reinforcement cage installs
Block up out muscle hole, it is only necessary to which after installation is complete in the steel reinforcement cage and assembling die, steel reinforcement cage can be easily accomplished by screwing fixing bolt 14
Go out the sealing at muscle end.In addition, for compared to the existing mold for producing prefabricated component, the assembling die of the above-mentioned offer of the application is prefabricated
When facing the dismounting assembling die behind part pouring molding, the process for disassembling stifled Short Item is also not present.In addition, according to prefabricated component
Shape size, the assembling die can be freely combined, so that the assembling die more generalization, it is tired to also reduce mold management
Difficult problem.
It is worth mentioning that said combination mold is when carrying out preform production, internal model and external mold and it is non-required simultaneously
It uses, also can be used alone internal model.Such as after can having poured concrete floor in advance in die station, it is only necessary in the concrete
Installed on bottom plate it is fixed by above-mentioned multiple combination side moulds to be enclosed an internal model, and to casting concrete within the internal model with into
The production operation of row precast concrete.Wherein, respectively combination side mould fixed form such as can be used include pedestal fixation group
Part fixes each combination side mould to support respectively, can also select to correspond to welding in the side of each combination side mould outwardly in die station
Screw rod, and tabletting is installed on screw rod and supports fixed each combination side mould by the tabletting.
It will as noted previously, as can be clamped with the chuck 211 on pedestal 21 by the hardy hole 31 opened up on fixed frame 3
Fixed frame 3 is fixedly mounted or fast quick-detach is on the pedestal 21, therefore, keeps the assembling die attaching/detaching more convenient fast
It is prompt.
Further, since included magnetic bases 21 can be used, so that the pedestal 21 is adsorbed in die station 4, therefore is installing/tearing open
It unloads more efficient and convenient when the pedestal 21, and then keeps the whole more attaching/detaching of the assembling die convenient and efficient.
Further, since to the external mold 6 can quickly determine by quick-speed jigs 22A, pressing plate 22B or spring clip 22C etc.
Position is fixed, to keep the more attaching/detaching of the external mold 6 convenient and efficient, and then makes the whole more attaching/detaching of the assembling die
It is convenient and efficient.
In addition, the concrete floor 52 can effectively prevent pour prepare the precast concrete when, precast concrete
Bottom heat transfer is too fast and causes the defect of the precast concrete bottom crimp, and then it is pre- that prepared concrete is effectively ensured
The quality of product.
Fig. 6 F show the mounting structure schematic diagram of another embodiment of the combination side mould of the present invention.Same parts use phase
Same drawing reference numeral is not repeating herein.In the mould of combination side provided by the embodiment, end template 11 offers end template bolt apertures, the
One sealing strip 15A corresponds to end template bolt apertures and is equipped with the first sealing strip connecting hole；Middle template 13 corresponds to end template bolt apertures and opens up
Template bolt apertures in having first；Template bolt apertures, the connection of the first sealing strip during first screw 14A sequentially passes through first from top to bottom
Hole and be bolted in 11 bolt apertures of end template, by middle template 13, the first sealing strip 15A and end template 11 fixation be integral knot
Structure.
Cope plate 12 offers cope plate bolt apertures, and it is close equipped with second that the second sealing strip 15B corresponds to 12 bolt apertures of cope plate
Strip of paper used for sealing connecting hole；Middle template 13 corresponds to template bolt apertures during cope plate bolt apertures offer second；Second screw 14B is from bottom to top
Template bolt apertures in sequentially passing through second, the second sealing strip connecting hole and be bolted in cope plate bolt apertures, by middle template 13,
Second sealing strip 15B and cope plate 12 are fixed as an overall structure.Specifically, middle template 13 provided in this embodiment includes side
Plate is in the first connecting plate and the second connecting plate extended parallel from the both sides of the edge of side plate to the side of side plate；Template in first
Bolt apertures are opened on the first connecting plate, and template bolt apertures are opened on the second connecting plate in second.
The mould in the combination that mould and Fig. 6 A are provided is combined the difference is that being to use the first screw given by Fig. 6 F
14A and the second screw 14B come respectively by middle template 13, the first sealing strip 15A and end template 11 be fixed as an overall structure and
Middle template 13, the second sealing strip 15B and cope plate 12 are fixed as an overall structure, in this way, can be by adjusting separately first
Screw 14A and the second screw 14B goes out muscle end adjust separately the first sealing strip 15A and the second sealing strip 15B to steel reinforcement cage
Tightness is conducive to the use reliability of the assembling die.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (9)
1. a kind of production method of precast concrete, which is characterized in that include the following steps：
External mold positioning is fixed in a die station by fixation kit；
Casting concrete is to form a concrete floor by the external mold area defined；
Internal model is installed on the concrete floor, wherein the internal model is enclosed by multiple combination sides mould, the combination side
Mould includes end template, cope plate and the middle template between the end template and the cope plate, the end template with it is described
It is equipped between the first sealing strip and the middle template and the cope plate between middle template and is equipped with the second sealing strip；
Reinforcement component to be poured is mounted in the internal model, makes to extend between the end template and the middle template described
The first of reinforcement component to be poured, which goes out muscle end and/or make to extend between the middle template and the cope plate, described to be waited pouring
Reinforcement component second go out muscle end；And adjust gap of first sealing strip between the end template and the middle template
Gap between the middle template and the cope plate of leakproofness and/or adjustment second sealing strip leakproofness；
To the reinforcement component casting concrete to be poured to form precast concrete.
2. the production method of precast concrete as described in claim 1, which is characterized in that the cope plate offers upper mold
Plate mounting hole, second sealing strip offer the second sealing strip connecting hole；The middle template offers middle template mounting hole, institute
It states the first sealing strip and offers the first sealing strip connecting hole；The end template offers end template mounting hole；
The cope plate mounting hole, the second sealing strip connecting hole, the middle template are sequentially passed through using the first fixing bolt
Mounting hole, the first sealing strip connecting hole and be bolted in the end template mounting hole with by the cope plate, described second
Sealing strip, the middle template, first sealing strip and the end template are connected and fixed, and are fixed by screwing described first
Bolt adjusts the leakproofness and/or described in gap of first sealing strip between the end template and the middle template
The leakproofness in gap of two sealing strips between the middle template and the cope plate.
3. the production method of precast concrete as claimed in claim 2, which is characterized in that the middle template includes side plate,
From the both sides of the edge of the side plate to the side of the side plate in the first connecting plate and the second connecting plate extended parallel；The side
A mounting groove is enclosed between plate, first connecting plate and second connecting plate, first connecting plate offers
First via, second connecting plate corresponds to the described first hole site excessively and offers the second via, in institute in the mounting groove
It states and is equipped with guide pipe, first via, second via and the guiding between the first via and second via
The middle template mounting hole is collectively formed in pipe.
4. the production method of precast concrete as described in claim 1, which is characterized in that the end template offers bed die
Plate bolt apertures, first sealing strip correspond to the end template bolt apertures and are equipped with the first sealing strip connecting hole；The middle template pair
Template bolt apertures in answering the end template bolt apertures to offer first；Template is spirally connected during first screw sequentially passes through described first
Hole, the first sealing strip connecting hole and be bolted in the end template bolt apertures, by the middle template, first sealing strip and
The end template is fixedly connected；The cope plate offers cope plate bolt apertures, and second sealing strip corresponds to the cope plate
Bolt apertures are equipped with the second sealing strip connecting hole；The middle template corresponds to template during the cope plate bolt apertures offer second and is spirally connected
Hole；Template bolt apertures during second screw sequentially passes through described second, the second sealing strip connecting hole and be bolted in the cope plate spiral shell
It connects in hole, the middle template, second sealing strip and the cope plate is connected and fixed, and by screwing first spiral shell
Nail is to adjust the leakproofness in gap of first sealing strip between the end template and the middle template and/or by screwing
Second screw adjusts the leakproofness in gap of second sealing strip between the middle template and the cope plate.
5. the production method of precast concrete as claimed in claim 4, which is characterized in that the middle template includes side plate,
From the both sides of the edge of the side plate to the side of the side plate in the first connecting plate and the second connecting plate extended parallel；Described
Template bolt apertures are opened on first connecting plate in one, and template bolt apertures are opened in second connecting plate in described second
On.
6. the production method of precast concrete as described in claim 1, which is characterized in that the fixation kit includes fixing
Seat, the fixed seat include the pedestal that magnetic is fixed in the die station and the quick-speed jigs being installed on the pedestal, described
Quick-speed jigs are rectilinear quick-speed jigs, and the quick-speed jigs include flexible handle and pressure head, by pulling the flexible handle
To drive the fixed external mold of pressure head pressure holding.
7. the production method of precast concrete as claimed in claim 6, which is characterized in that the fixation kit further includes peace
The fixed frame of dress on the base, wherein it is described to be removably mounted on that the fixed frame connects one end of the pedestal
On pedestal, the one end of the fixed frame far from the pedestal is being fixed on the positioning combination side mould.
8. the production method of precast concrete as claimed in claim 7, which is characterized in that the fixed frame connects the bottom
One end of seat offers hardy hole, and the pedestal corresponds to the hardy hole and offers card with the hardy hole removably snapping
Platform, by the snapping of the chuck and the hardy hole the fixed frame is removably secured installation on the base,
The one end of the fixed frame far from the pedestal offers the screw hole passed through for first fixing bolt.
9. the production method of precast concrete as described in claim 1, which is characterized in that first sealing strip and described
Second sealing strip is adhered to the opposite both sides of the middle template respectively；Alternatively, first sealing strip is adhered to the end template,
Second sealing strip is adhered to the cope plate；The reinforcement component to be poured is steel reinforcement cage or bar-mat reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734382.9A CN108381753A (en) | 2018-07-06 | 2018-07-06 | The production method of precast concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734382.9A CN108381753A (en) | 2018-07-06 | 2018-07-06 | The production method of precast concrete |
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| CN108381753A true CN108381753A (en) | 2018-08-10 |
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| CN201810734382.9A Pending CN108381753A (en) | 2018-07-06 | 2018-07-06 | The production method of precast concrete |
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| CN (1) | CN108381753A (en) |
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| CN109483701A (en) * | 2018-12-29 | 2019-03-19 | 浙江远大勤业住宅产业化有限公司 | A kind of general rib mold of assembled architecture floor |
| CN110126062A (en) * | 2019-05-22 | 2019-08-16 | 浙江元筑住宅产业化有限公司 | A kind of precast concrete pours vibrating method |
| CN110962219A (en) * | 2019-12-30 | 2020-04-07 | 中建中原建筑设计院有限公司 | Concrete prefabricated mould |
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| CN114559529A (en) * | 2022-04-02 | 2022-05-31 | 南通理工学院 | Manufacturing device for precast concrete component |
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Application publication date: 20180810 |