CN105442455A - Prefabricated stand column pouring system with transverse formwork erecting and vertical pouring functions and construction method - Google Patents

Prefabricated stand column pouring system with transverse formwork erecting and vertical pouring functions and construction method Download PDF

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Publication number
CN105442455A
CN105442455A CN201510993698.6A CN201510993698A CN105442455A CN 105442455 A CN105442455 A CN 105442455A CN 201510993698 A CN201510993698 A CN 201510993698A CN 105442455 A CN105442455 A CN 105442455A
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CN
China
Prior art keywords
stand column
pedestal
prefabricated stand
bed die
template
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Granted
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CN201510993698.6A
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CN105442455B (en
Inventor
张剑宇
阎喆
张铭
谷志旺
查义强
姜海西
吴建兵
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Investment Construction Development Co Ltd Of Shanghai Highway
Shanghai Construction No 4 Group Co Ltd
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Investment Construction Development Co Ltd Of Shanghai Highway
Shanghai Construction No 4 Group Co Ltd
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Application filed by Investment Construction Development Co Ltd Of Shanghai Highway, Shanghai Construction No 4 Group Co Ltd filed Critical Investment Construction Development Co Ltd Of Shanghai Highway
Priority to CN201510993698.6A priority Critical patent/CN105442455B/en
Publication of CN105442455A publication Critical patent/CN105442455A/en
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Publication of CN105442455B publication Critical patent/CN105442455B/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00Methods or apparatus specially adapted for erecting or assembling bridges
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00Material constitution of bridges
    • E01D2101/20Concrete, stone or stone-like material
    • E01D2101/24Concrete

Abstract

The invention discloses a prefabricated stand column pouring system with transverse formwork erecting and vertical pouring functions. The prefabricated stand column pouring system comprises modularized side formworks, a bottom formwork, a supporting device and a pouring pedestal, wherein the modularized side formworks and the bottom formwork are used for forming a formwork system; the supporting device is used for supporting the modularized side formworks and the bottom formwork so as to complete transverse formwork erecting; the pouring pedestal is fixedly arranged at the pouring position and used for supporting the bottom formwork to support the formwork system after the formwork system is vertically turned out and comprises a connecting structure used for being connected with the bottom formwork. On the premise of not increasing the formwork erecting difficulty, a prefabricated stand column can be poured vertically by the pouring system, and therefore the construction precision of the prefabricated stand column can be improved easily. The invention further discloses a construction method for the prefabricated stand column.

Description

The prefabricated stand column casting system that horizontal formwork is vertically built and construction method
Technical field
The present invention relates to the realm of building construction, be specifically related to prefabricated stand column casting system.The invention still further relates to the construction method of prefabricated stand column.
Background technology
Along with popularizing of bridge prefabrication assembling construction process in the middle of Urban Bridge construction, the appearance of a large amount of prefabricated stand column, prefabricated bent cap makes bridge construction move towards standardization, modularization gradually.In the precast assembly process of bridge construction, the precision of prefabricated stand column and the control of quality particularly crucial.
In prior art, what bridge prefabrication column adopted mostly is the prefabrication system that horizontal formwork is laterally built, during owing to building reinforcing bar stress from assembled after actual forced status different, such as Impact direction is everywhere all vertical, and easily produce distortion, cause the precision of column and difficult quality accurately to control.Vertically prefabricated stand column is built if can realize; then can make column in casting process, keep actual forced status, ensure that thickness of concrete cover meets required precision; and stem height can be controlled by on-the-spot registration, more be conducive to the control of prefabricated stand column precision and quality.But, owing to being limited to the height (length) of column, to adopt the mode prefabricated stand column of vertically building, there is the problems such as formwork difficulty always.
Therefore, develop casting system and the construction method that vertically can build prefabricated stand column easily, for the production of prefabricated stand column, have significant realistic meaning.
Summary of the invention
Based on the above present situation of prior art, primary and foremost purpose of the present invention is the prefabricated stand column casting system providing a kind of horizontal formwork vertically to build, and it can realize vertically building under the prerequisite not increasing formwork difficulty, thus improves the construction precision of prefabricated stand column.
Above object is achieved through the following technical solutions:
The prefabricated stand column casting system that horizontal formwork is vertically built, it comprises: modularization side form, bed die, supporting arrangement and build pedestal, wherein, modularization side form and bed die are for forming template system, described supporting arrangement is used for support module side form and bed die to complete horizontal formwork, described pedestal of building is fixedly installed on casting position place, its for supporting described bed die so that the described template system after the vertical upset of supporting, described in build pedestal and comprise syndeton for being fixed with described bed die.
Preferably, also comprise upset pedestal, described upset pedestal is fixedly installed on upturned position place, and described upset pedestal is connected with pivotable flip-arm, and the free end of described flip-arm is provided with pin-and-hole.
Preferably, described upset pedestal comprises the first support and the second support, and after described template system completes vertical upset, described first support supports described bed die, and described second support supports described flip-arm; Preferably, described upset pedestal also comprises base, and described base is provided with two root posts, and the top of every root post is provided with shaft hole, and described shaft hole is used for hinged described flip-arm.
Preferably, described flip-arm has strip main body, and the two ends of the length direction of described main body are respectively equipped with lug, and described pin-and-hole is arranged on described lug, and the bottom-hinged of described flip-arm is to described upset pedestal; Preferably, the cross section of described main body is L shape, comprises orthogonal first limit and Second Edge, the spatial accommodation of a part for described first limit and Second Edge and the described bed die of described lug formation accommodation.
Preferably, described described syndeton of building pedestal comprises pedestal flange, and described pedestal flange is provided with the first connecting hole, and described bed die comprises lower flange, described lower flange is provided with the second connecting hole, and described first connecting hole is corresponding with the position of described second connecting hole.
Preferably, described supporting arrangement is mobile-bearing device.
Preferably, described mobile-bearing device comprises at least one travelling car, preferably also comprises the track that the level for holding movable dolly is shelved.
The object of another aspect of the present invention is the construction method providing a kind of prefabricated stand column, and it can realize horizontal formwork easily and vertically build.
This object is achieved through the following technical solutions:
The construction method of the prefabricated stand column utilizing foregoing prefabricated stand column casting system to carry out, it comprises step:
A, according to the length of prefabricated stand column, transversely supporting arrangement is set;
B, prefabricated stand column reinforcing cage level is placed on described supporting arrangement and carries out horizontal formwork, complete the assembled of template system;
C, template system vertically to be overturn;
D, template system is moved to described casting position build.
Preferably, when described prefabricated stand column casting system comprises upset pedestal, before step C, also step C1 is comprised: be connected with described flip-arm by the bed die of template system; Preferably, when described supporting arrangement is mobile-bearing device, before step C1, also step C2 is comprised: utilize mobile-bearing device template system to be moved to described upset pedestal place.
Preferably, in steps A, supporting arrangement is set and comprises at least one travelling car of arrangement, preferably, on the track that the level that is evenly arranged in by described travelling car is shelved; And/or, in step B, also comprise and select the modularization side form of different size to combine according to the length of prefabricated stand column.
Prefabricated stand column casting system of the present invention makes it possible to realize vertically building of prefabricated stand column under the prerequisite not increasing formwork difficulty, thus contributes to the construction precision improving prefabricated stand column.Preferred version of the present invention can realize the vertical upset of the template system of horizontal formwork easily.
The mode that construction method of the present invention adopts horizontal formwork, vertically builds, makes column keep actual forced status in casting process, thus can control prefabricated precision, ensures prefabricated quality, and it is convenient to construct.Its preferred version is also convenient to implement large-scale production, enhances productivity.
Accompanying drawing explanation
Be described hereinafter with reference to the preferred embodiment of accompanying drawing to prefabricated stand column casting system according to the present invention and construction method.In figure:
Fig. 1 is the schematic diagram of template system before vertical upset in prefabricated stand column casting system of the present invention;
Fig. 2 is the close-up schematic view before the template system in prefabricated stand column casting system of the present invention moves to upturned position;
Fig. 3 is the schematic top plan view of the template system in prefabricated stand column casting system of the present invention;
Fig. 4 is the contour structures schematic diagram of the bed die in prefabricated stand column casting system of the present invention;
Fig. 5 is the contour structures schematic diagram of the upset pedestal in prefabricated stand column casting system of the present invention;
Fig. 6 is the contour structures schematic diagram of the flip-arm in prefabricated stand column casting system of the present invention;
Fig. 7 is the schematic diagram of the template system in prefabricated stand column casting system of the present invention at casting position;
Fig. 8 is the schematic top plan view of building pedestal in prefabricated stand column casting system of the present invention;
Fig. 9 is the A-A cross-sectional schematic in Fig. 8;
Figure 10 is the flow chart of the preferred embodiment of the construction method of prefabricated stand column of the present invention.
Detailed description of the invention
As previously mentioned, an aspect of of the present present invention from control prefabricated precision, ensure prefabricated quality, facilitate large-scale production, construct convenient, raise the efficiency, propose the prefabricated stand column casting system that a kind of horizontal formwork is vertically built, it can realize vertically building under the prerequisite of horizontal formwork (not increasing formwork difficulty).
As shown in Fig. 1-Fig. 9, the prefabricated stand column casting system that horizontal formwork of the present invention is vertically built comprises: modularization side form (such as steel side form) 3, bed die (such as steel bed die) 4, supporting arrangement, and build pedestal 8, wherein, modularization side form 3 and bed die 4 are for forming template system, described supporting arrangement is for supporting described modularization side form 3 and described bed die 4 to complete horizontal formwork, described pedestal 8 of building is fixedly installed on casting position place (such as fixing on the ground), its for supporting described bed die 4 so that the described template system after the vertical upset of supporting, and the syndeton comprised for being fixed with described bed die 4, such as flange arrangement etc.
Such as, by carrying out horizontal formwork (at this, be laterally and vertically compare, horizontal direction) on supporting arrangement, this transverse direction mold process such as can adopt any suitable mode in prior art, thus can not increase the difficulty of formwork.After completing formwork, by vertically being overturn by template system, and the template system after upset is moved (such as lift) to building pedestal place, and pedestal will be built be fixed with bed die and be connected, can vertically build.Thus, prefabricated stand column can be made in casting process to keep actual forced status, be convenient to the precision and the quality that control prefabricated stand column simultaneously.
Preferably, modularization side form 3 can comprise the modularization side form of multiple different size, between neighbouring each side form, bottom side form is connected with all adopting flange arrangement between bed die, adopts brail and flange arrangement jointly to realize being connected (see Fig. 3) between the side with section.Like this, after completing formwork, each junction can keep enough bonding strengths and rigidity, thus ensures not deform in vertical switching process or be shifted.
At this, build pedestal to refer to and to support when vertically building and to fix the structure of bed die, what those skilled in the art will readily understand is, the structure of building pedestal can be diversified, as long as reliably can support and fix bed die and can sustain the weight of the column after building and template system thereof.
Due to template system possibility longer dimension (depending on the height dimension of prefabricated stand column) after horizontal formwork, in the process of vertical upset, need to carry out reasonably on-slip and supporting to bed die.For this reason, preferably, prefabricated stand column casting system of the present invention also comprises upset pedestal 5 (see Fig. 1 and Fig. 2), and described upset pedestal 5 is fixedly installed on upturned position place, such as, be fixed on and be different from the ground of casting position.Described upset pedestal 5 is connected with pivotable flip-arm 7, and the free end of described flip-arm 7 is provided with pin-and-hole, is connected for described bed die 4.Because upset pedestal 5 is fixed, after the bed die of template system is connected with upset pedestal by means of flip-arm, vertical upset can be completed by the other parts of climbing shuttering system, in this process, upset pedestal can effectively prevent the bottom of template system from skidding, after completing vertical upset, upset pedestal can also support whole template system.
Those skilled in the art will find apparent that, the structure of upset pedestal can be diversified, as long as reliably can install flip-arm and firmly can complete the vertical switching process of template system and overturn rear support template system.
Such as, flip-arm 7 is articulated with on upset pedestal 5 by rotating shaft, and the other end (free end) of flip-arm 7 is provided with pin-and-hole, and bed die 4 is provided with corresponding pin-and-hole, and bed die 4 can be connected with flip-arm 7 through these pin-and-holes by alignment pin 6.
Particularly, the preferred structure of bed die 4 can see Fig. 4.Bed die 4 comprises panel 41, upper flange 42 and lower flange 43.Wherein, the size and dimension of panel 41 and the bottom surface of prefabricated stand column consistent.Be provided with four groups of (such as parallel, setting) fixed support plate 46 and 47 along four limits between upper flange 42 and lower flange 43, such as, two groups of fixed support plate 46 are arranged along direction (such as along its length) compartment of terrain, another two groups of fixed support plate 47 are arranged along another direction (such as in the width direction) compartment of terrain, these fixed support plate give bed die 4 (particularly upper flange and lower flange) enough strength and stiffness, and that can bear when vertically building is various stressed.
Preferably, the through wherein one group of fixed support plate (such as 46) of the pin-and-hole 48 on bed die 4.
The preferred structure of upset pedestal 5 can see Fig. 5.As shown in the figure, upset pedestal 5 preferably includes the first support 52 and the second support 53, composition graphs 1 and Fig. 2 known, after described template system completes vertical upset, described first support 52 supports described bed die 4, and described second support 53 supports described flip-arm 7.Therefore, the first support 52 is higher than the second support 53.Preferably, the first support 52 and the second support 53 are supporting beam, such as, form by square steel or channel-section steel.
Upset pedestal 5 such as also comprises base 51, and it is such as made up of two square steel be arranged in parallel or channel-section steel.First support 52 and the second support 53 are such as welded on base 51, thus form an entirety.Preferably, be also provided with two root posts 54 in the both sides of base 51, the top end of every root post 54 is provided with shaft hole 55, connects flip-arm 7 for wearing rotating shaft.
Column 54 is preferably welded on base 51, for improving the intensity of column 51, the side of every root post is also provided with diagonal member 56, and the two ends of diagonal member are such as respectively welded to base 51 and column 54, thus applied force when making column 51 reliably can bear vertical turn-over form system.
The preferred structure of flip-arm 7 can see Fig. 6.Flip-arm 7 has strip main body, and the cross section of main body is L shape, comprises roughly mutually perpendicular first limit 70 and Second Edge 71.Be respectively equipped with lug 72 at the two ends of the length direction of main body, lug 72 is provided with pin-and-hole 73.Pin-and-hole 73 is for realizing the connection of flip-arm 7 and bed die 4.The spatial accommodation of a part for described first limit 70 and Second Edge 71 and the described bed die 4 of described lug 72 formation accommodation.Such as, when a part for bed die 4 is arranged in described spatial accommodation, the pin-and-hole 48 on bed die 4 aligns with the pin-and-hole 73 on flip-arm 7, and alignment pin 6 can pass these pin-and-holes, thus realizes the connection of flip-arm 7 and bed die 4.
The bottom of flip-arm 7 is provided with shaft hole 74, for realizing flip-arm 7 and overturning the hinged of pedestal 5.Such as, when the shaft hole 74 of flip-arm 7 aligns with the shaft hole 55 on upset pedestal 5, rotating shaft can pass these shaft holes, thus flip-arm 7 and upset pedestal 5 is hinged together.Usually, flip-arm 7 hinged with upset pedestal 5 after no longer take apart.In this case, flip-arm 7 can integrally rotate around the axis, and its upper end (namely having one end of pin-and-hole 73) is free end.
Preferably, flip-arm 7 comprises multiple fixed support plate 75, and shaft hole 74 such as can be arranged in some fixed support plate wherein.It should be noted that, under the visual angle of Fig. 6, each shaft hole 74 is actually invisible, because of its centre position near the width of Second Edge 71 (can see Fig. 1 and Fig. 2).But, in order to the set-up mode of shaft hole 74 is clearly described, still in figure 6 it is schematically illustrated.
When template system is moved to upturned position place (position as shown in Figure 1), pin-and-hole 48 on bed die 4 aligns with the pin-and-hole 73 on flip-arm 7, a part for bed die 4 is contained in the turning of L shape structure of the main body of flip-arm 7, and between two lugs.Now, by alignment pin 6 through these pin-and-holes, namely complete the connection of flip-arm 7 and bed die 4.Subsequently, the other parts (such as left end and/or middle part) of climbing shuttering system, template system just can with flip-arm 7 (shaft hole 74 and 55) pivotable around the shaft, thus realize vertical upset.After completing vertical upset, flip-arm 7 just dextrorotation turn 90 degrees, and makes the first limit 70 forward horizontal direction to, and be resisted against on the second support 53 of upset pedestal 5, then carries bed die 4 above it.Meanwhile, the another side of bed die 4 is resisted against on the first support 52 of upset pedestal 5.Thus, bed die 4 is reliably bearing on upset pedestal 5, and i.e., whole template system is reliably bearing on upset pedestal 5.Now, pull down alignment pin 6, template system just can vertically be removed, such as, move to casting position.
Preferably, as depicted in figs. 1 and 2, described supporting arrangement is mobile-bearing device.Further preferably, described mobile-bearing device comprises at least one travelling car 2.Thus, can carry out away from upturned position during horizontal formwork, after completing formwork, relend the movement helping supporting arrangement, template system is moved to upturned position and vertically overturns.Also namely, by making supporting arrangement removable, the template system after the assembling of different location can be made all to move to the special upturned position place arranged and overturn, number of devices required when being conducive to reducing vertical upset, realizes fixed-point operation.
Preferably, described supporting arrangement also comprises the track 1 that the level for holding movable dolly 2 is shelved, that is, travelling car 2 can move along described track 1.Also namely, for ensureing the consistent and mobile accuracy of the height of travelling car, on the track 1 that the level that described travelling car 2 evenly can be arranged in is shelved.The existence of track 1 greatly can also improve the support stiffness of each travelling car 2, prevents because ground injustice causes part travelling car to occur to sink or jolt.
Preferably, the end that pedestal 5 is arranged on track 1 is overturn.Namely also the bearing of trend of track and aforesaid transverse direction are consistent, and it extends to upturned position place.During concrete arrangement, quantity and spacing by adjusting travelling car mate the length of prefabricated stand column.
Template system after completing vertical upset, such as, can utilize crane gear that template system is moved to casting position place, and is placed on and builds on pedestal 8, and by bed die 4 with build pedestal 8 and be fixed together, as shown in Figure 7.
Build the preferred structure of pedestal 8 as shown in Figure 8 and Figure 9.As shown in the figure, the overall size of building pedestal 8 is substantially identical with bed die 4 with shape.Described described syndeton of building pedestal 8 comprises pedestal flange 82, and described pedestal flange 82 is provided with the first connecting hole 84, such as, along multiple first connecting holes that flange surrounding is arranged.Matchingly, as shown in Figure 4, the lower flange 43 of bed die 4 is provided with the second connecting hole 45.When bed die 4 with build pedestal 8 pairs of timings, described first connecting hole 84 is corresponding with the position of described second connecting hole 45.Connecting securing member (such as bolt etc.) can carry out fastening through the first connecting hole and the second connecting hole.
Preferably, the pedestal flange 82 of building pedestal 8 is also provided with the first locating hole 83 (such as, being positioned at four bights in Fig. 8 illustrated embodiment), and matchingly, the lower flange 43 of bed die 4 is provided with the second locating hole 44 corresponding to position.Corresponding setting element (such as selling), through the first locating hole and the second locating hole, just can be realized the disposable processing to each pair of connecting hole easily, thus ensures that whole connecting holes all can strictly align.
The Main Function of building pedestal 8 is to support whole template system and prefabricated stand column, and thus its strength and stiffness are extremely important.For this reason, in the present invention, build pedestal 8 and comprise the multiple supporting beams 81 arranged crisscrossly, such as, be made up of i iron, these supporting beams are such as welded into an entirety, and pedestal flange 42 connects into an entirety again with them.For ensureing the strength and stiffness of pedestal flange 42, the below of pedestal flange 42 is also provided with organizes base plate more.
The canonical process utilizing the casting system of preferred structure of the present invention to carry out the construction of prefabricated stand column is: according to the travelling car 2 of the length of prefabricated stand column even arranging distance coupling on path 1; The modularization steel side form 3 of correspondingly-sized is selected according to the length of prefabricated stand column, travelling car 2 carries out horizontal formwork in conjunction with prefabricated stand column reinforcing cage, the flange while the flange between locking modularization side form 3 and brail between locking bottom modular side form 3 and bed die 4; Complete punching block system assembled after make punching block system move to upset pedestal 5 by the dolly 2 on moving track 1, bed die 4 is connected with the flip-arm 7 overturn on pedestal 5 by alignment pin 6; The vertical upset of prefabricated stand column punching block system has been drawn afterwards by crane gear; Moving vertical prefabricated stand column punching block system to building pedestal 8 by crane gear after taking out alignment pin 6, building after flange is fixing.
Another aspect of the present invention additionally provides a kind of construction method of prefabricated stand column, i.e. the horizontal formwork construction method of vertically building, and it adopts prefabricated stand column casting system of the present invention to carry out, and comprises step (as shown in Figure 10):
A, transversely (be and vertically compare, such as horizontal direction) to arrange supporting arrangement according to the length of prefabricated stand column;
B, prefabricated stand column reinforcing cage level is placed on supporting arrangement and carries out horizontal formwork, complete the assembled of template system, such as, can by means of supporting member determination reinforcing cage in all directions apart from the distance of side form, to ensure the thickness of concrete cover;
C, vertically overturn by template system, such as, the traction by means of crane gear completes the vertical upset of template system;
D, template system is moved to casting position build, such as, move by means of crane gear; Preferably, the bed die of template system and described pedestal of building are fixed.
Due to the present invention is directed the prefabricated of column is built but not cast in situs, thus multiple casting position can be set according to production lot, thus complete the prefabricated of multiple prefabricated stand column and build.
Preferably, when described prefabricated stand column casting system comprises upset pedestal, before step C, also step C1 is comprised: be connected with described flip-arm by the bed die of template system.
Preferably, when described supporting arrangement is mobile-bearing device, before step C1, also step C2 is comprised: utilize mobile-bearing device template system to be moved to described upset pedestal place.Such as, mobile-bearing device along this transverse shifting, also can move along the direction being different from this transverse direction.
When template system is moved to upturned position, can by bed die be articulated with the flip-arm overturn on pedestal and be connected, thus, when vertically overturning, template system can move pivotally relative to upset pedestal, and is reliably seated when completing vertical upset on upset pedestal.
Preferably, in steps A, supporting arrangement is set and comprises arrangement (preferably evenly arrangement) at least one travelling car.Preferably, on the track that the level that is evenly arranged in by described travelling car is shelved.
Preferably, in step B, also comprise and select the modularization side form of different size to combine according to the length of prefabricated stand column.Prefabricated stand column due to different batches may have different length (highly), and therefore, the combination of the modularization side form of different size more easily meets the demand of various length dimension.During concrete combination, the template system of the formation length coupling that can be combined by bindiny mechanism according to the side form of the height selection different size of required prefabricated stand column.
Described above is each preferred embodiment of the construction method of prefabricated stand column of the present invention; it achieves from horizontal formwork to the change working of vertically building by vertical upset dexterously; while the quality that ensure that prefabricated stand column and precision, facilitate large-scale production, improve efficiency of construction.
Those skilled in the art will readily understand, under the prerequisite of not conflicting, above-mentioned each preferred version freely can combine, superpose.
Be to be understood that, above-mentioned embodiment is only exemplary, and it is nonrestrictive, when not departing from general principle of the present invention, the various obvious or equivalent amendment that those skilled in the art can make for above-mentioned details or replacement, all will be contained in right of the present invention.

Claims (10)

1. the horizontal formwork prefabricated stand column casting system of vertically building, it is characterized in that, comprise: modularization side form, bed die, supporting arrangement and build pedestal, wherein, modularization side form and bed die are for forming template system, described supporting arrangement is used for support module side form and bed die to complete horizontal formwork, described pedestal of building is fixedly installed on casting position place, its for supporting described bed die so that the described template system after the vertical upset of supporting, described in build pedestal and comprise syndeton for being fixed with described bed die.
2. prefabricated stand column casting system according to claim 1, it is characterized in that, also comprise upset pedestal, described upset pedestal is fixedly installed on upturned position place, described upset pedestal is connected with pivotable flip-arm, and the free end of described flip-arm is provided with pin-and-hole.
3. prefabricated stand column casting system according to claim 2, it is characterized in that, described upset pedestal comprises the first support and the second support, after described template system completes vertical upset, described first support supports described bed die, and described second support supports described flip-arm; Preferably, described upset pedestal also comprises base, and described base is provided with two root posts, and the top of every root post is provided with shaft hole, and described shaft hole is used for hinged described flip-arm.
4. the prefabricated stand column casting system according to Claims 2 or 3, it is characterized in that, described flip-arm has strip main body, and the two ends of the length direction of described main body are respectively equipped with lug, described pin-and-hole is arranged on described lug, and the bottom-hinged of described flip-arm is to described upset pedestal; Preferably, the cross section of described main body is L shape, comprises orthogonal first limit and Second Edge, the spatial accommodation of a part for described first limit and Second Edge and the described bed die of described lug formation accommodation.
5. according to the prefabricated stand column casting system one of claim 1-4 Suo Shu, it is characterized in that, described described syndeton of building pedestal comprises pedestal flange, described pedestal flange is provided with the first connecting hole, described bed die comprises lower flange, described lower flange is provided with the second connecting hole, and described first connecting hole is corresponding with the position of described second connecting hole.
6. according to the prefabricated stand column casting system one of claim 1-5 Suo Shu, it is characterized in that, described supporting arrangement is mobile-bearing device.
7. prefabricated stand column casting system according to claim 6, is characterized in that, described mobile-bearing device comprises at least one travelling car, preferably also comprises the track that the level for holding movable dolly is shelved.
8. utilize the construction method of the prefabricated stand column carried out according to the prefabricated stand column casting system one of claim 1-7 Suo Shu, it is characterized in that, comprise step:
A, according to the length of prefabricated stand column, transversely supporting arrangement is set;
B, prefabricated stand column reinforcing cage level is placed on described supporting arrangement and carries out horizontal formwork, complete the assembled of template system;
C, template system vertically to be overturn;
D, template system is moved to described casting position build.
9. construction method according to claim 8, is characterized in that, when described prefabricated stand column casting system comprises upset pedestal, also comprises step C1: be connected with described flip-arm by the bed die of template system before step C; Preferably, when described supporting arrangement is mobile-bearing device, before step C1, also step C2 is comprised: utilize mobile-bearing device template system to be moved to described upset pedestal place.
10. construction method according to claim 9, is characterized in that, in steps A, arranges supporting arrangement and comprises at least one travelling car of arrangement, preferably, on the track that the level that is evenly arranged in by described travelling car is shelved; And/or, in step B, also comprise and select the modularization side form of different size to combine according to the length of prefabricated stand column.
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CN111571775A (en) * 2020-04-30 2020-08-25 中铁上海工程局集团有限公司 Assembled hollow pier body and construction device and construction method thereof
CN111745789A (en) * 2019-03-26 2020-10-09 比亚迪股份有限公司 Pier stud mold system
CN112757474A (en) * 2020-12-30 2021-05-07 湖南中铁五新钢模有限责任公司 Method for prefabricating hollow pier stud by integrally overturning inner mold, outer mold and reinforcement cage

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