CN105952140B - Tool-type steel framework Wood-plastic formwork system and its construction technology for cast-in-place concrete - Google Patents

Tool-type steel framework Wood-plastic formwork system and its construction technology for cast-in-place concrete Download PDF

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Publication number
CN105952140B
CN105952140B CN201610328168.4A CN201610328168A CN105952140B CN 105952140 B CN105952140 B CN 105952140B CN 201610328168 A CN201610328168 A CN 201610328168A CN 105952140 B CN105952140 B CN 105952140B
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China
Prior art keywords
template
support
tool
mould
steel
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CN201610328168.4A
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Chinese (zh)
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CN105952140A (en
Inventor
石志强
高丽丽
李文龙
杨春生
刘小旦
寇俊洋
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Anyang Construction Technology Co Ltd
Anyang Institute of Technology
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Anyang Construction Technology Co Ltd
Anyang Institute of Technology
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Priority to CN201610328168.4A priority Critical patent/CN105952140B/en
Publication of CN105952140A publication Critical patent/CN105952140A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Tool-type steel framework Wood-plastic formwork system for cast-in-place concrete, become chi tie, the support of tool-type beam forms, fast branch support, cradle top connecting seat including tool-type steel framework Wood-plastic formwork, tool-type angle frame column template, tool-type, above-mentioned each system is by being interconnected to constitute the tool-type steel framework Wood-plastic formwork system for cast-in-place concrete, for the tool-type steel framework Wood-plastic formwork system construction technique of cast-in-place concrete, described construction technology is divided into Reinforced Concrete Frame Construction Technique and reinforced concrete shear wall structure construction technology；Using above-mentioned tool-type steel framework Wood-plastic formwork system, including the technique such as design, formwork, cast, form removal.The standardizing of the present invention, soon branch, it is early tear open, high efficiency, safety coefficient are high, economical and practical, low-carbon environment-friendly, economize on resources, the number of turnover can reach more than 500 times, even if steel back frame can not repair after still can remanufacture rerolled steel entirely, comprehensive use cost is cheap.

Description

Tool-type steel framework Wood-plastic formwork system and its construction technology for cast-in-place concrete
Technical field
The present invention relates to a kind of building template system and construction technology, more particularly to the tool-type steel for cast-in-place concrete Frame Wood-plastic formwork system and its construction technology, belong to technical field of buildings.
Background technology
In current building trade, concrete structure occupies leading position, the technological innovation in concrete blinding field with it is new Technique Popularizing, it is that number of the enterprise is various to have the characteristics of extensive market prospects, Chinese template industry, small scale, technical merit Low, the competition of modern enterprise is mainly reflected in the competition of innovation ability, constantly can be continued in prior art basis Innovation, whole industry can be led over by developing the technology of enterprise, also just obtain the competitiveness of enterprise.Existing application is the widest General concrete blinding is " fastener type steel pipe supports plywood form system ", and the template system is by supported rod erecting, bar of sweeping the floor, water The rod members such as horizontal drawing bar, bridging connect to form formwork bracing system by fastener；By adjustable bracketing, main stupefied, secondary stupefied, glued board group Into template and its adjustment system is set up, the template system needs entirety to install overall pulling down, and template construction is long in time limit, disposable to throw It is more to enter material, construction cost is high, and the process that installs of the template system needs more people to coordinate, and labor intensity is big, low production efficiency, takes Expenses of labour power.Shuttering supporting vertical rod spacing arrangement is more random, and construction reference is difficult to carry out, and causes to run mould, spillage, cracking etc. Construction common fault is frequently occurred, and results even in template cave-in accident, and template plate face is arbitrarily cut out using glued board splicing assembling, template Cut phenomenon generally existing, cause the template proportion of goods damageds larger, followed closely after template splicing in it is secondary it is stupefied on, the template in a room is substantially one Individual entirety, impossible subdividing is dismantled during form removal, often whole room integral demounting, it is impossible to accomplishes light take gently Put, template is largely damaged during causing form removal, adds the proportion of goods damageds of template, template serious waste of resources.
The content of the invention
It is an object of the invention to drawbacks described above existing for the template system in overcoming existing building to construct, there is provided Yi Zhongyong In the tool-type steel framework Wood-plastic formwork system and its construction technology of cast-in-place concrete.
To realize the purpose of the present invention, following technical schemes is employed：Tool-type steel framework wood for cast-in-place concrete Plastic formwork system, including tool-type steel framework Wood-plastic formwork, tool-type angle frame column template, tool-type become chi tie, tool-type beam Shuttering supporting, fast branch support, cradle top connecting seat, described tool-type steel framework Wood-plastic formwork include scale template, become chi mould Plate, external corner mould, inner corner trim mould, scale template include the rectangle outer rim that is sized, described rectangle outer rim by long outer rim and It is welded to each other and forms between short outer rim, long outer rim and short outer rim is specification identical angle steel, on two sides of angle steel Multiple connecting holes are offered, the wood-plastic board being sized is fixedly connected on rectangle using crab-bolt by the hole on rectangle outer rim angle steel In outer rim；Become chi template to be formed by anchor bolts by long margin frame and short frame, long margin frame and short frame are specification identical Angle steel, multiple holes are offered on two sides of angle steel, the wood-plastic board for becoming size is passed through on rectangle outer rim angle steel using crab-bolt Hole be fixedly connected in rectangle outer rim formed become chi template；
Described external corner film is equal leg angle, offers multiple holes on two sides of the equal leg angle of external corner mould, is waiting The inside corner weld of corner angle has a fin of putting more energy into of triangle, and the both ends of equal leg angle are put more energy into fin sealing using triangle, and two Hole is provided with the fin of putting more energy into of end and is used for the lengthening connection of external corner mould；Described inner corner trim mould includes inner corner trim mould back frame and is connected to Connection plate face in inner corner trim mould back frame, the connecting portion size of described connection plate face size and scale template are adapted, connected Multiple holes are offered in plate face, floor of putting more energy into, the sealing ribbed stiffener at inner corner trim mould both ends are welded in the inner corner trim of inner corner trim mould back frame Hole is offered on plate to connect for inner corner trim mould spreading；Above-mentioned scale template, become chi template, external corner mould, inner corner trim mould and pass through thereon The hole opened up is connected with each other；
Described tool-type angle frame column template includes Wood-plastic formwork, multiple holes is offered on Wood-plastic formwork both sides, at angle The multiple holes being adapted with multiple hole sites on Wood-plastic formwork both sides are offered on two faces of steel angle frame is made, used When, determine to apply Wood-plastic formwork/plank sheathing successively along pillar edge surrounding behind pillar center, form pillar shape, wood moulding Four external angles that template/plank sheathing encloses set angle frame, by a pair adjacent Wood-plastic formwork/plank sheathings any one and angle Steel framework is fixed with restriction pin connection, forms fixed cubic cylinder space, and multiple holes on described Wood-plastic formwork both sides are uniformly divided Cloth, multiple holes on two faces of angle steel are also uniformly distributed, and described restriction pin includes pin and selling sheet, and pin is provided with pin Piece perforating；
Described tool-type becomes chi tie, including tie mobile jib, spacing saddle, locking angle steel, described tie mobile jib bag A upper strata angled piece and lower floor's angled piece are included, upper strata angled piece is identical with the width of lower floor's angled piece, and upper strata angled piece is with Middle mat piece is provided between layer angled piece, is fixedly connected between described upper strata angled piece, lower floor's angled piece, middle mat piece, Two right-angle sides of upper strata angled piece and lower floor's angled piece correspond to up and down, and middle mat piece deviates upper strata angled piece and lower floor's angled piece End,
Described spacing saddle includes two panels both ends and is provided with the steel disc of bending section, between the bending section of steel disc both ends Distance is more than or equal to the distance between upper strata angled piece upper surface and lower floor's angled piece lower surface, the company of being provided between two panels steel disc Fishplate bar, two panels steel disc are fixed together by connecting plate, offer anchor hole on a steel disc wherein, anchor hole opens up At steel disc center, when in use, spacing saddle penetrates from the upper strata angled piece on tie mobile jib and lower floor's angled piece end, opens up There is the steel disc of anchor hole positioned at outside, the bending section at two panels steel disc both ends is respectively positioned at upper strata angled piece upper surface and lower floor right angle Part lower surface, fixes spacing saddle using crab-bolt from anchor hole, and the connecting plate in described spacing saddle is a degree of lip-rounding steel, Two panels both ends set the steel disc of bending section to be welded on two opposite faces of degree of lip-rounding steel, and the thickness of degree of lip-rounding steel is less than or equal to middle pad The thickness of part；
Described locking angle steel is to offer the angle steel in upper and lower two holes on two sides respectively, the upper aperture center on a face It is more than or equal to the thickness of upper strata angled piece, described locking with the distance of the lower square hole center in the vertical direction on another face Up and down on straight line, same face Shang Liangge holes are more than or equal to the thickness of upper strata angled piece in angle steel same face Shang Liangge holes Spend, two upper apertures on two faces are located in same level height, and two lower section hole positions are in same level height on two faces On；
Described tool-type beam forms, which fixes support, to be included being arranged on the fast branch support of beam both sides, is connected on fast branch support There is the triatic stay that cross bar is formed, beam bottom mother plate branch is located on triatic stay, and side template is seated on beam bottom mother plate, in beam side Inner corner trim mould is provided with above template, hold-down support is connected with beam bottom mother plate, beam side horizontal support one end is connected to fixed branch On seat, one end is connected on side template；Beam skew back supports one end to be connected on hold-down support, and one end is connected on inner corner trim mould, described Beam side horizontal support and beam skew back support there is length-adjustable stretching structure；
Described fast branch support includes hollow mobile jib, and mobile jib lower weld has base, is welded with the 300mm of mobile jib bottom One wheel disc, for connecting the bar of sweeping the floor of cross bar formation, interval is welded with wheel disc and is used to connect the cross bar in corresponding height upwards, The wheel disc that beam bottom board triatic stay position is fixed on mobile jib top is movable wheel disc, and adjustable fastener is arranged with movable wheel disc, is propped up Connection support leading screw is inserted with the top of support mobile jib, is connected with stop nut on leading screw, leading screw bottom is inserted in mobile jib, and leading screw top is inserted Enter in the vertical tube on cradle top connecting seat；
Described cradle top connecting seat is the quadrilateral frame that steel plate makes, and is offered on four sides for connecting template Hole, multiple vertical tubes, the set location of vertical tube and the mobile jib set location phase of fast branch support are fixedly installed in quadrilateral frame Adapting to, the leading screw top on mobile jib is inserted in the vertical tube on cradle top connecting seat, further, tool-type steel framework Wood-plastic formwork In scale template two long outer rims between be welded with back cord, become chi template two long margin frames be fixedly installed correspondingly U-shaped support, offer hole in U-shaped support, back cord is snapped onto on two long margin frames after corresponding U-shaped support by hole using crab-bolt general Carry on the back it is distracted be fixedly connected in U-shaped support, further, it is straight that tool-type becomes upper strata angled piece in chi tie in tie mobile jib, lower floor Corner fittings, middle mat piece angled piece are made using the square steel of same specification, upper strata angled piece, lower floor's angled piece, middle mat piece angled piece Corner, which is overlapped mutually, to be welded together, and further, tool-type beam forms fixes support central sill side horizontal support and beam side There is bearing diagonal length-adjustable stretching structure to be：Beam side horizontal support and beam skew back, which support, has an outer tube, in outer tube Activity is equipped with inner sleeve, offered on outer tube and inner sleeve it is multiple be used for fixed pin-and-holes, on outer tube at one end Nut is fixedly connected with, nut is also fixedly connected with the inner sleeve of the other end, is connected with two above-mentioned nuts Eyelet bolt, the eyelet bolt thread rotary orientation in two nuts on the contrary, further, fix fixed in support by tool-type beam forms Bearing includes an angled piece, opens up fixing hole on a face of angled piece, hold-down support is connected to beam bottom board by fixing hole On plate, T-connecting piece is fixedly connected with another face of angled piece, the horizontal plane of T-connecting piece is fixedly connected on right angle On part, the end part of at least two connecting holes, beam side horizontal support and the support of beam skew back is offered on the vertical plane of T-connecting piece It is not connected on the connecting hole of T-connecting piece.
For the tool-type steel framework Wood-plastic formwork system construction technique of cast-in-place concrete, described construction technology is divided into reinforcing bar Concrete frame structure construction technology and reinforced concrete shear wall structure construction technology；
Following steps are used for Reinforced Concrete Frame Construction Technique：
The first step：According to reinforced concrete frame structure engineering practice, according to tool-type steel framework Wood-plastic formwork system The requirement of formwork erection and modulus, concrete structure formwork matching board design is carried out, complete tool-type steel framework Wood-plastic formwork matching board and apply Work figure and falsework layout drawing；
Second step：Processed according to matching board construction drawing and become chi template back frame and become chi formwork parts plate face, prepare scale template plate Part back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing；
3rd step：After the offer of concrete superstructure working face, while pillar reinforced bar engineering colligation, to post Mould, falsework carry out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing；
4th step：After the completion of pillar reinforcing bar colligation, four pieces of wood-plastic boards in post mould and angle frame fastening are connected with pin Connect, it is assembled to complete post mould, arrive post mould root by the assembled fastening of a set of tie is locked, according to post mould unwrapping wire position adjustment post mould level Position, and root tie is fixed on post root floor upper limit fixed column mould horizontal level；According to abovementioned steps mounting post top Template, one of tie is set every 500mm, completes the installation of this construction section post mould according to the method described above；
5th step：According to falsework layout drawing, interspersed progress post curb girder bed die board mount is started simultaneously in the installation of post mould Installation, according to bottom elevation levelling and the triatic stay of fixed beam bottom board support is installed；
6th step：Mounting post mould diagonal brace, post mould perpendicularity is corrected, the installation fastening wide scale templates of 900mm are as beam bottom board Plate, and beam bottom mother plate is attached with post side form by inner corner trim mould, and it is locked with connecting pin, by all post moulds of this construction section Plate is linked to be an entirety with beam bottom mother plate, increases the globality of whole template system, avoids template during casting concrete from shifting, The installation of slab form support in the middle part of each room is completed while beam bottom mother plate is installed, and is rationally set according to job specfication requirement Falsework bridging；
7th step：Jet mould plate interleaving agent pours post concrete and conserved；The beam bottom mother plate that 900mm is wide during casting concrete is made To pour personnel channel, ensure construction safety；
8th step：Using 900mm wide beams end template as construction platform, progress beam side horizontal level unwrapping wire, colligation beam steel, And cushion block is set；
9th step：Beam side horizontal support and the support of beam skew back of side template, installation side template and connection floor are installed The inner corner trim mould of template, pass through beam side horizontal support and beam skew back support adjustment side template horizontal level and perpendicularity and fixation；
Tenth step：Adjust the stop nut on falsework screw mandrel, mounting bracket column cap cap and cradle top connecting seat；
11st step：Slab form back frame is connected to inner corner trim mould and cradle top connecting seat phase with side template with pin Even, the installation of this construction section slab form steel back frame is completed, and carries out levelling；
12nd step：Slab form plate face is laid, is fixed with pin and sprays interleaving agent；
13rd step：Colligation floor bar simultaneously sets cushion block and built-in fitting, and casting beams and floor mix after the completion of reinforcing bar colligation Solidifying soil simultaneously conserves；
14th step：Remove post mould bearing diagonal and post side template；
15th step：After beam and floorslab concrete reach and early tear intensity open, side template support and side template are removed, is torn open Except slab form mainboard, form removal support diagonal brace and segment template support level pull bar, retain all supported rod erectings, part water Horizontal drawing bar and cradle top connecting seat, realize early-dismantling, go to next layer in the template week early removed and continue to construct；
16th step：After beam and floorslab concrete intensity reach normal intensity, require all to remove according to job specfication Connects bearing at the top of falsework and vertical rod, goes to next layer and is constructed in whole modular shuttering element weeks；
Following steps are used for reinforced concrete shear wall structure construction technology：
The（1）Step：According to reinforced concrete shear wall structure engineering practice, according to the tool-type steel framework Wood-plastic formwork System template installs the requirement with modulus, carries out concrete structure formwork matching board design, completes tool-type steel framework Wood-plastic formwork and matches somebody with somebody Plate construction drawing and falsework layout drawing；
The（2）Step：Processed according to matching board construction drawing and become chi template plate back frame and become chi plate plate face, prepare scale template Plate back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing；
The（3）Step：After the offer of concrete superstructure working face, while wall steel bar engineering colligation, to wall Template, falsework carry out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing；
The（4）Step：After the completion of wall steel bar colligation, wall side template is connected to integral, installation split bolt with pin, It is stupefied that vertical column template master is installed, wall form diagonal brace and triatic stay are installed, with external corner mould connecting wall template end cap plate, With inner corner trim mould connecting wall corner, the assembly of shear wall formwork is completed；
The（5）Step：According to falsework layout drawing, interspersed progress slab form branch is started simultaneously in shear wall formwork installation The installation of frame, the stop nut on the screw mandrel of falsework top, mounting bracket column cap cap and cradle top connects bearing are adjusted, and According to job specfication requirement, falsework bridging is rationally set；
The（6）Step：Beam bottom board support rail height is highly adjusted according to beam bottom and is fixed, installation beam bottom mother plate connection Inner corner trim mould and beam bottom mother plate, installation beam forms fix support；
The（7）Step：Shear wall formwork diagonal brace and horizontal brace are adjusted, is consolidated after correcting shear wall formwork horizontal level and perpendicularity Determine shear wall formwork, adjust beam form plate-girder side horizontal support and the support of beam skew back, correct side template horizontal level and perpendicularity Side template is fixed afterwards, and connection wall form connects the inner corner trim mould of floor with side template, with pin by slab form back frame and wall Side template, side template connection inner corner trim mould are connected with cradle top connecting seat, complete the installation of this construction section slab form steel back frame, And carry out levelling；
The（8）Step：Slab form plate face is laid, is fixed with pin and sprays interleaving agent；
The（9）Step：Colligation floor bar simultaneously sets cushion block and built-in fitting, after the completion of reinforcing bar colligation, pours shear wall coagulation Soil, after shear wall concrete vibrating sinks reality, casting beams and floorslab concrete simultaneously conserve；
The（10）Step：After concrete reaches wall side form strength of mould stripping, shear wall and side template support He Qiang, beam are removed Side template；
The（11）Step：After floorslab concrete reaches and early tears intensity open, slab form mainboard, form removal support diagonal brace are removed With segment template support level pull bar, retain all supported rod erectings, part of horizontal pull bar and cradle top connects bearing, realize mould Plate is early torn open, is gone to next layer in the template week early removed and is continued to construct；
The（12）Step：After beam and floorslab concrete intensity reach normal intensity, require all to remove according to job specfication Connects bearing at the top of falsework and vertical rod, goes to next layer and is constructed in whole modular shuttering element weeks.
Further, wherein tie installation is as follows with method for dismounting：Around the column template of installation, make two tie masters Bar, which intersects, is presented cubic space mounting in column template periphery；Adjust the main span of tool-type tie, make cubic space size with The size of column template peripheral space is adapted, and both abut gapless；The spacing saddle of tie is added in tool-type tie main body, According to the spacing saddle number on the suitably homogenous arrangement tie of four side space length of side sizes；The spacing saddle of fixed tie, with connection Spacing saddle reserving hole on crab-bolt insertion tie, fixed tie saddle position；Installed in tool-type tie main body infall The spacing saddle of tie, recycle locking angle steel that tool-type tie is fixed；Only needed tie cross-fixing portion during dismounting Crab-bolt, locking angle steel and the fixed saddle of position remove, and whole tie can is removed.
Further, beam skew back support installation be with method for dismounting：The installation of beam skew back support is first had to according to beam side The distance on side determines the approximate size of beam skew back support, and greater depth is adjusted by the hole position between two sleeve pipes；By beam side Bearing diagonal one end is linked together with bearing diagonal hold-down support by flat head bolt, rotates bearing diagonal mobile jib, makes the other end and the moon Reinforcement fin in angle mould is connected, and is fixed with flat head bolt；Support bar is first rotated during the dismounting of beam skew back support to be at Relaxed state, the bolt of both ends fixed position is then removed, then removes bearing diagonal.
Further, the installation of fast branch support is with method for dismounting：The point determined according to workmen's unwrapping wire places fast branch Support, often place 2 rack rods be just attached with cross bar, fast branch rack rod with 4 for an elementary cell, fast branch branch Laterally longitudinal direction is evenly arranged according to 1100mm four end points of the frame at the room positioning, and support installs rear mounting bracket top Portion's connecting seat；Connection cross bar can be first removed since the one side in room during the dismounting of fast branch support, then striking successively Vertical rod.
The positive advantageous effects of the present invention are following：
（1）Standardization, fast branch, early tear open, high efficiency;
Tool-type steel framework Wood-plastic formwork system uses standardized components, the construction technology of standardization, and the branch of standardization erects Distance between tie rods and fast branch early tear support open, so as to realize whole system Fast Installation with removing；By standardized construction technique, make Set up more simple and convenient, greatly promote artificial construction's efficiency, shorten the duration, add investment return；
（2）Safety coefficient is high, economical and practical;
By standardizing vertical rod spacing, standardized construction technique, safe and reliable connecting elements, improve in work progress The safety coefficient of worker；Standardized components with the expense reduced during structure manufacture, ensured production component Convenience, so as to reduce component production prices, realize the target of inexpensive high repayment；
（3）Low-carbon environment-friendly, economize on resources;
The system material uses steel and wood-plastic board, and steel back frame intensity high rigidity is big, and the number of turnover can reach 500 times More than, though steel back frame can not repair after still can remanufacture rerolled steel entirely, comprehensive use cost is cheap, and does not almost have It is lossy.Novel wooden mould plate intensity is high, and abrasive resistance is strong, and form removal is easy, and plate face can be used in turn 20-30 times, and plate face does not reach After level requirements, wood-plastic board can be reclaimed all, as the raw material for producing wood-plastic board again, realize the full damage of recovery zero substantially Consumption.The perfect adaptation of novel wood-plastic template plate face and tool-type steel form back frame realizes the " complete to return of template circulation material substantially Receive, zero loss ".Compared with conventional template system, the turnover rate of template is improved, reduces the wasting of resources of useless template, is realized Low-carbon environment-friendly economizes on resources.
Brief description of the drawings
Fig. 1 is the top view of tool-type steel framework Wood-plastic formwork scale template.
Fig. 2 is the front view of this tool-type steel framework Wood-plastic formwork scale template.
Fig. 3 is the left view of this tool-type steel framework Wood-plastic formwork scale template.
Fig. 4 is the overall schematic that tool-type steel framework Wood-plastic formwork becomes chi template.
Fig. 5 is the schematic perspective view that tool-type steel framework Wood-plastic formwork becomes chi template long margin frame.
Fig. 6 is the schematic perspective view that tool-type steel framework Wood-plastic formwork becomes chi template short frame.
Fig. 7 is the connection end view that tool-type steel framework Wood-plastic formwork becomes chi template short frame.
Fig. 8 is the schematic perspective view that tool-type steel framework Wood-plastic formwork becomes chi template back arris.
Fig. 9 is the schematic perspective view of tool-type steel framework Wood-plastic formwork external corner mould.
Figure 10 is the schematic perspective view of tool-type steel framework Wood-plastic formwork inner corner trim mould.
Figure 11 is the schematic diagram of template of the present invention.
Figure 12 is the schematic diagram of tool-type angle frame column template angle frame.
Figure 13 is the schematic diagram that tool-type angle frame column template limits pin.
Figure 14 is that tool-type angle frame column template closes pillared schematic diagram.
Figure 15 is that tool-type angle frame column template adds the schematic diagram after tie.
Figure 16 is the schematic perspective view that tool-type becomes chi tie mobile jib.
Figure 17 is the schematic perspective view that tool-type becomes the spacing saddle of chi tie.
Figure 18 is the schematic perspective view that tool-type becomes chi tie locking angle steel.
Figure 19 is that tool-type becomes the schematic perspective view that chi tie is connected as tie.
Figure 20 is the enlarged diagram in Figure 19 one connection corner of tie.
Figure 21 is the overall schematic of tool-type beam forms support.
Figure 22 is the structural representation of tool-type beam forms support beam side horizontal support/beam skew back support.
Figure 23 is the schematic diagram of tool-type beam forms support hold-down support.
Figure 24 tool-types beam forms supports the schematic side view of hold-down support.
Figure 25 is the schematic diagram of fast branch support.
Figure 26 is the connecting seat schematic diagram of cradle top.
Figure 27 is the part sectioned view after present invention installation.
Figure 28 is the floor level template layout drawing of the present invention.
Embodiment
Each part of the present invention is described in detail respectively below in conjunction with accompanying drawing.The present invention is used for the work of cast-in-place concrete Tool formula steel framework Wood-plastic formwork system and its construction technology refer to the tool-type steel framework Wood-plastic formwork system for cast-in-place concrete structure And its construction technology.
Tool-type steel framework Wood-plastic formwork is as shown in accompanying drawing 1 to Figure 10, and accompanying drawing in tool-type steel framework Wood-plastic formwork on respectively marking It is designated as：101a：Short outer rim；102a：Long outer rim；103a：Scale template connecting hole；104a：Scale template back arris；201a： Short frame；202a：Long margin frame；203a：U-shaped support；204a：Become chi template back arris；2021a：Long margin frame is connected with becoming chi wood-plastic board Face；2022a：Long margin frame and short frame connecting portion；2023a：On long margin frame with the center connecting hole of short frame；2011a：Short frame With the connection end of long margin frame；2012a：On short frame connection end with the center connecting hole of long margin frame；2013a：Short frame connection end It is upper to be connected spacing hole with the corner of long margin frame；2014a：Short frame side；301a：External corner mould；3011a：External corner mould is put more energy into fin； 3012a：External corner molding mouth is put more energy into fin；3013a：External corner mould lengthens connecting hole；401a：Inner corner trim mould；4011a：Connect plate face； 4012a：Inner corner trim mould back frame；4013a：Inner corner trim molding mouth is put more energy into floor；4014a：Inner corner trim mould is put more energy into floor.Tool-type steel framework wood moulding Template includes scale template, becomes chi template, external corner mould, inner corner trim mould, includes scale shown in Fig. 1 for scale template, scale template Very little rectangle outer rim, described rectangle outer rim are formed by being welded to each other between long outer rim 102a and short outer rim 101a, Long outer rim 102a and short outer rim 101a is specification identical angle steel, and angle steel uses equal leg angle, on two sides of angle steel Offer multiple connecting holes, shown in 103a for scale template connecting hole, the wood-plastic board being sized using crab-bolt by rectangle outside Connecting hole on frame angle steel is fixedly connected in rectangle outer rim, and the back of the body is welded between two long outer rims of scale template Stupefied, 104a show scale template back arris；Fig. 4 is the schematic diagram for becoming chi template, becomes chi template by long margin frame 202a and short frame 201a is formed by anchor bolts, and 2022a show long margin frame and short frame connecting portion in figure, is shown on connecting portion 2023a is the center connecting hole with short frame, the connection end for short frame and long margin frame shown in 2011a, 2014a on long margin frame For short frame side, the 2012a shown on linkage section is the center connecting hole with long margin frame on short frame connection end, is also had Spacing hole is connected on short frame connection end shown in 2013a with the corner of long margin frame, long margin frame corresponds to position with short frame connecting portion Put and be welded with corner connection spacer pin, be not shown in figure, during connection, the connection end 2023a connections of short frame and long margin frame On long margin frame and short frame connecting portion 2022a, compared with scale template, become the long margin frame of chi template use and the length of short frame Degree can select different sizes as needed, and the size of scale template uses the standard size of unified specification, becomes the length of chi template Frame 202a and short frame 201a is specification identical angle steel, and angle steel uses equal leg angle, is offered on two sides of angle steel Multiple connecting holes, the wood-plastic board for becoming size are fixedly connected on outside rectangle using crab-bolt by the connecting hole on rectangle outer rim angle steel Formed on frame and become chi template, 2021a show long margin frame with becoming chi wood-plastic board joint face, is becoming two long margin frames of chi template U-shaped support, 203a show U-shaped support, connecting hole are offered in U-shaped support corresponding to being fixedly installed, and back cord snaps onto two long sides It is fixedly connected on frame after corresponding U-shaped support by connecting hole using crab-bolt in U-shaped support, 204a, which is shown, becomes the chi template back of the body It is stupefied；Described external corner film 301a is equal leg angle, and multiple connecting holes are offered on two sides of the equal leg angle of external corner mould, The inside corner weld of equal leg angle has a fin of putting more energy into of triangle, and 3011a show external corner mould and put more energy into fin, the both ends of equal leg angle Portion is put more energy into fin sealing using triangle, and 3012a show external corner molding mouth and put more energy into fin；Set on the fin of putting more energy at both ends There is connecting hole to be used for external corner mould and lengthen connection, 3013a show external corner mould and lengthens connecting hole；Described inner corner trim mould 401a includes the moon The angle mould back frame 4012a and connection plate face 4011a being connected in inner corner trim mould back frame, described connection plate face 4011a sizes are with determining The connecting portion size of chi template and change chi template is adapted, and multiple connecting holes is offered on connection plate face 4011a, in inner corner trim mould Welding is put more energy into floor in back frame 4012a inner corner trim, and 4014a show inner corner trim mould and put more energy into floor, and the sealing at inner corner trim mould both ends adds Offer connecting hole on strength floor to connect for inner corner trim mould spreading, the mouth of inner corner trim molding shown in 4013a is put more energy into floor, in inner corner trim mould is added The connecting hole for lengthening connection is offered on strength floor, inner corner trim mould back frame uses steel plate bending welding production.Above-mentioned scale Template, the chi template of becoming, external corner mould, it is connected with each other by the connecting hole opened up thereon on inner corner trim mould, scale template in this template Standard form can be referred to as, the planar dimension of rectangle outer rim can be 1800x900mm；The size of wood-plastic board can be 1800x900x14mm；The interior stupefied thin-walled square steel using 50x30x2mm, interior stupefied end are welded with steel framework；Become chi template according to need The long margin frame and short frame of various different lengths are set；Inner corner trim mould length sets 1800mm, 900mm, 600mm according to building module Deng different length, inner corner trim mould length sets the different lengths such as 1800mm, 900mm, 600mm according to building module.
Figure 11 to Figure 15 be angle frame tool-type column template schematic diagram, 1b：Wood-plastic formwork；2b：Wood-plastic formwork both sides Hole；3b：Angle frame；4b：Hole on two faces of angle steel；5b：Limit pin；51b：Pin；52b：Selling sheet；6b：Tie.Such as accompanying drawing institute Show, angle frame tool-type column template, including Wood-plastic formwork 1b, multiple holes are offered on Wood-plastic formwork both sides, 2b show wood moulding The hole on template both sides, the multiple hole systems being adapted with multiple hole sites on Wood-plastic formwork both sides are offered on two faces of angle steel Into angle frame 3b, 4b show the hole on two faces of angle steel, and the hole in hole and Wood-plastic formwork both sides on two faces of angle steel can be right Ying Shang, when in use, after determining pillar center, the Wood-plastic formwork 1b on any two opposite is fixed on it by limiting pin 5b On the angle frame 3b on both sides, along pillar edge surrounding by the Wood-plastic formwork 1b Snap joint angle frames 3b of two other opposite side simultaneously Fixed with pin 5b is limited, complete the application of post side rail plastic formwork, form pillar shape, four external angles that Wood-plastic formwork encloses The angle frame 3b of setting, Wood-plastic formwork is fixed on pillar periphery, forms fixed cubic cylinder space, as shown in figure 14, wood Completion column template is fastened on the outside of plastic formwork and angle frame by tie 6b to install, as shown in figure 15.More specifically, Wood-plastic formwork Multiple holes on 1b both sides are uniformly distributed, and multiple holes on two faces of angle steel are also uniformly distributed, and described restriction pin includes pin 51b With selling sheet 52b, selling sheet perforating is provided with pin 51b, shows that selling sheet is located in shape in the perforating of pin in Figure 13 Into the schematic diagram for limiting pin.
Figure 16 to Figure 20 is the schematic diagram that tool-type becomes chi tie, in figure each mark for：1c：Upper strata angled piece；2c：Lower floor Angled piece；3c：Middle mat piece；4c：Spacing saddle；5c：Steel disc；6c：Bending section；7c：Anchor hole；8c：Locking angle steel；9c：On Square hole；10c：Lower square hole；11c：Tie mobile jib； 13c：Crab-bolt；14c：Degree of lip-rounding steel；As shown in drawings.Tool-type becomes chi tie, Including tie mobile jib 11c, spacing saddle 4c, locking angle steel 8c, tie mobile jib includes a upper strata angled piece 1c and a lower floor right angle Part 2c, upper strata angled piece 1c are identical with lower floor angled piece 2c width, for standardization and it is easy for installation, upper strata angled piece 1c and under Layer angled piece 2c thickness is identical, middle mat piece 3c is provided between upper strata angled piece 1c and lower floor angled piece 2c, described is upper Two right angles of connection, upper strata angled piece and lower floor's angled piece are welded and fixed between layer angled piece, lower floor's angled piece, middle mat piece Side corresponds to up and down, and middle mat piece deviates the end of upper strata angled piece and lower floor's angled piece, is made for standardization and easy for installation, on Layer angled piece is identical with lower floor right angle, and middle mat piece 3c is angled piece, and two right-angle sides of middle mat piece angled piece are shorter than upper strata Angled piece and the corresponding right-angle side of lower floor's angled piece, more specifically, upper strata angled piece, lower floor's angled piece, middle mat piece right angle Part is made using the square steel of same specification, and upper strata angled piece, lower floor's angled piece, middle mat piece angled piece corner are overlapped mutually welding and connected It is connected together, has the gap equal with square steel thickness between upper strata angled piece and lower floor angled piece；Described spacing saddle 4c bags The steel disc that two panels both ends are provided with bending section is included, 5c show a steel disc in figure, and 6c show the curved of one end of steel disc Pars convoluta, bending direction are inside, and the distance between steel disc both ends bending section is more than or equal to upper strata angled piece upper surface and lower floor The distance between angled piece lower surface, connecting plate is provided between two panels steel disc, two panels steel disc is fixedly connected on by connecting plate Together, anchor hole 7c is offered on a steel disc wherein, when in use, spacing saddle is from the upper strata angled piece on tie mobile jib Penetrated with lower floor's angled piece end, offer the steel disc of anchor hole positioned at outside, the bending section at two panels steel disc both ends is located at respectively Upper strata angled piece upper surface and lower floor's angled piece lower surface, spacing saddle is fixed using crab-bolt from anchor hole；Specifically, limit Connecting plate in the saddle 4c of position is a degree of lip-rounding steel 14c, and two panels both ends set the steel disc of bending section to be welded on two phases of degree of lip-rounding steel On opposite, the thickness of degree of lip-rounding steel is less than or equal to the thickness of middle mat piece, and when wearing spacing saddle, degree of lip-rounding steel is located at upper strata right angle The centre of part and lower floor's angled piece, the anchor hole of spacing saddle are opened in steel disc center；Described locking angle steel 8c is on two sides Offer the angle steel in two holes respectively, the upper aperture center on a face is with the lower square hole center on another face in vertical direction On distance be more than or equal to upper strata angled piece thickness, this is to ensure locking angle steel energy after two tie mobile jib interconnections Enough two right-angle surfaces of locking simultaneously, the same face Shang Liangge holes of locking angle steel are located on straight line up and down, and two on two faces Individual upper aperture is located in same level height, and two lower section hole positions are in same level height on two faces, and 9c is shown in figure Upper aperture on one face；10c is shown and the lower square hole on the same face shown in 9c；The installation process of this tie is：First, exist The spacing saddle of tie is added on tool-type tie mobile jib, according to the suitably homogenous arrangement tie saddle of four side space length of side sizes Number, the effect of spacing saddle are to fill up between tie and column template plate face due to outboard angle seal ring thickness shape at column template corner Into gap, spacing saddle can directly withstand template formed support, ensure work progress in column template it is indeformable；2nd, surround The column template of installation, intersect two standardization tie mobile jibs and cubic space mounting is presented in column template periphery, such as Figure 15 It is shown；3rd, cross distance between regulation tool-type tie mobile jib, makes the size of cubic space size and column template peripheral space mutually fit With both are abutted without spacing；4th, the spacing saddle of fixed tie, the anchor hole reserved with the spacing saddle of connection crab-bolt insertion tie, Selling sheet and urgent, fixed standard tie saddle position are inserted in the connection crab-bolt selling sheet hole exposed；5th, in tool-type tie The spacing saddle of tie is installed in mobile jib infall end, recycles the spacing saddle connecting hole of locking angle steel alignment post hoop, insertion connection Crab-bolt insertion selling sheet simultaneously makes tool-type tie lock ring urgent selling sheet on the outside of template, make cross distance between tool-type tie mobile jib, Position is fixed.13c is crab-bolt in Figure 20, and crab-bolt and selling sheet are standard component, can be purchased from the market.
Tool-type beam forms fixes support as shown in accompanying drawing 21- Figure 24, and each mark is in figure：Beam；2d：Fast branch support； 3d：Triatic stay；4d：Beam bottom mother plate；5d：Side template；6d：Hold-down support；7d：Beam side horizontal support；8d：Beam skew back branch Support；81d：Outer tube；82d：Inner sleeve；83d：Pin-and-hole；84d：Nut one；85d：Eyelet bolt one；86d：Nut two；87d：It is living Save bolt two；9d：Beam inner corner trim mould；10d：Angle-shaped piece；11d：Fixing hole；12d：T-connecting piece；13d：Connecting hole.Such as accompanying drawing institute Show, tool-type beam forms fixes support, including is arranged on the fast branch support 2d of beam both sides, and cross bar is connected with fast branch support 2d The triatic stay 3d of formation, beam bottom mother plate 4d branch are located on triatic stay 3d, and side template 5d is seated on beam bottom mother plate 4d, Beam inner corner trim mould 9d is provided with above side template 5d, hold-down support 6d is connected with beam bottom mother plate 4d, hold-down support 6d includes One angled piece 10d, fixing hole 11d is opened up on an angled piece 10d face, hold-down support 6d is connected to beam by fixing hole 11 On end template 4d, T-connecting piece 12d, T-connecting piece 12d horizontal plane are fixedly connected with angled piece 10d another face It is fixedly connected on angled piece 10d, at least two connecting holes is offered on T-connecting piece 12d vertical plane, 13d show company Hole is connect, beam side horizontal support 7d and beam skew back support 8d end to be connected on T-connecting piece 12d connecting hole, and T-shaped connects Fitting 12d is welded using two angle steel pieces are back-to-back, and T-connecting piece 12d is welded on angled piece 10d；The horizontal branch in beam side Support 7d one end is connected on hold-down support 6d, and the other end is connected on side template 5d；Beam skew back support 8d one end is connected to solid Determine on bearing 6d, the other end is connected on beam inner corner trim mould 9d, and described beam side horizontal support and the support of beam skew back have length can The stretching structure of tune, described beam side horizontal support and the support of beam skew back are with the length-adjustable stretching structure of identical：Figure In illustrate by taking the support of beam skew back as an example, the support of beam skew back has an outer tube 81d, in outer tube 81d activity be equipped with inner sleeve 82d, multiple pin-and-holes for being used for fixation are offered on outer tube 81d and inner sleeve 82d, 83d show pin-and-hole in figure, at one end Outer tube 81d on be fixedly connected with the 84d of nut one, the 86d of nut two is fixedly connected with the inner sleeve 82d of the other end, Eyelet bolt is connected with two above-mentioned nuts, the 85d of eyelet bolt one is connected with nut one；Work is connected with nut two The 87d of bolt two is saved, the eyelet bolt thread rotary orientation in two nuts is on the contrary, when making, from described outer tube and inner sleeve Pipe is square steel tube, the specification that outer tube square steel tube uses for：24x24x2mm, the specification that inner sleeve square steel tube uses for： 20x20x2mm, the spacing every 50mm on square steel tube open up 10mm pin-and-hole, and the length of square steel tube is 200mm or 400mm； Nut internal diameter is 16mm, a diameter of 16mm of eyelet bolt, the long 100mm of eyelet bolt.In specific work progress, relatively long distance Regulation by the flexible of two square steel, be all provided with hole on two square steel, a square steel stretched into（Pull out）One segment distance, uses tack Bolt insertion pin-and-hole fixation can realize the regulation of the relatively large distance of beam skew back support；Respectively there are an eyelet bolt, movable joint in both ends There is screw thread to be spun with the nut of end on bolt, can make the movable joint spiral shell of both sides by rotating bearing diagonal mobile jib by hand Bolt is outside（Inwardly）Mobile a small distance, so as to realize the fine setting of bearing diagonal；Hold-down support is in specific make, angle-shaped piece Using 70mm angle steel, T-connecting piece is welded using two 56mm angle steel；It is provided with 15mm's on 70mm angle steel Fixing hole, it is attached with beam bottom mother plate by pin；Two a diameter of 13mm circular hole, Liang Ceshui are provided with 56mm angle steel The hole on eyelet bolt that flat support and the support of beam skew back connect is corresponding with the hole of T-connecting piece to be squeezed into flat head bolt and is consolidated It is fixed；Above-mentioned specific size is not limited to, and each component thickness, size in support system are all set according to the actual loading born Meter.
Figure 25 is the schematic diagram of fast branch support, in figure each mark for：1k：Mobile jib；2k：Most beneath wheel disc；3k：Breast wheel Disk；4k：Fastener；5k：Movable wheel disc；6k：Stop nut；7k：Leading screw；8k：Base, fast branch support include hollow mobile jib 1k, Mobile jib lower weld has base 8k, and a wheel disc 2k is welded with the 300mm of mobile jib bottom, and the wheel disc is swept for connecting cross bar formation The thin end of the scroll, upward interval are welded with wheel disc and are used to connect the cross bar in corresponding height, and 3k show wheel disc among one, and mobile jib most pushes up The wheel disc in portion is movable wheel disc 5k, is arranged with adjustable fastener 4k in movable wheel disc 5k, stop nut 6k is connected with leading screw 7k, In leading screw bottom insertion mobile jib, in the vertical tube on leading screw top insertion cradle top connecting seat；On fast branch support movable wheel disc and What spacing fastener was mainly used in that beam bottom mother plate supports small cross bar installs fixation, and the height of small cross bar changes with depth of beam, The method of adjustment of small cross bar level height：Using movable wheel disc and fastener on fast branch support mobile jib, wheel disc connects the small cross bar in bottom, Fastener fixes the position of wheel disc, the position for being adjusted to be adapted with deck-molding by movable wheel disc according to deck-molding, then by beam bottom mother plate In the lock pin insertion wheel disc of crossbar end, lock pin and fast branch support are fixed with fastener；Because different deck-moldings is needed to small horizontal stroke When the height of bar is adjusted, fastener is removed, wheel disc is moved to new height again, then by the lock pin of the small cross bar in beam bottom It is fixed in insertion movable wheel disc with fastener.
Figure 26 is the connecting seat schematic diagram of cradle top；Described cradle top connecting seat is the quadrangle that steel plate makes Frame, 1f show quadrilateral frame, and the hole for connecting template is offered on four sides, is fixedly installed in quadrilateral frame more Individual vertical tube, 2f show vertical tube, and the set location of vertical tube and the mobile jib set location of fast branch support are adapted, the leading screw on mobile jib Top is inserted in the vertical tube on cradle top connecting seat.
Tool-type steel framework Wood-plastic formwork system construction technique for cast-in-place concrete structure, it is characterised in that：Described Construction technology is divided into Reinforced Concrete Frame Construction Technique and reinforced concrete shear wall structure construction technology；
Following steps are used for Reinforced Concrete Frame Construction Technique：
The first step：According to reinforced concrete frame structure engineering practice, according to tool-type steel framework Wood-plastic formwork system The requirement of formwork erection and modulus, concrete structure formwork matching board design is carried out, complete tool-type steel framework Wood-plastic formwork matching board and apply Work figure and falsework layout drawing；
Second step：Processed according to matching board construction drawing and become chi template back frame and become chi formwork parts plate face, prepare scale template plate Part back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing；
3rd step：After the offer of concrete superstructure working face, while pillar reinforced bar engineering colligation, to post Mould, falsework carry out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing；
4th step：After the completion of pillar reinforcing bar colligation, four pieces of wood-plastic boards in post mould and angle frame fastening are connected with pin Connect, it is assembled to complete post mould, arrive post mould root by the assembled fastening of a set of tie is locked, according to post mould unwrapping wire position adjustment post mould level Position, and root tie is fixed on post root floor upper limit fixed column mould horizontal level；According to abovementioned steps mounting post top Template, one of tie is set every 500mm, completes the installation of this construction section post mould according to the method described above；
5th step：According to falsework layout drawing, interspersed progress post curb girder bed die board mount is started simultaneously in the installation of post mould Installation, according to bottom elevation levelling and the triatic stay of fixed beam bottom board support is installed；
6th step：Mounting post mould diagonal brace, post mould perpendicularity is corrected, the installation fastening wide scale templates of 900mm are as beam bottom board Plate, and beam bottom mother plate is attached with post side form by inner corner trim mould, and it is locked with connecting pin, by all post moulds of this construction section Plate is linked to be an entirety with beam bottom mother plate, increases the globality of whole template system, avoids template during casting concrete from shifting, The installation of slab form support in the middle part of each room is completed while beam bottom mother plate is installed, and is rationally set according to job specfication requirement Falsework bridging；
7th step：Jet mould plate interleaving agent pours post concrete and conserved；The beam bottom mother plate that 900mm is wide during casting concrete is made To pour personnel channel, ensure construction safety；
8th step：Using 900mm wide beams end template as construction platform, progress beam side horizontal level unwrapping wire, colligation beam steel, And cushion block is set；
9th step：Beam side horizontal support and the support of beam skew back of side template, installation side template and connection floor are installed The inner corner trim mould of template, pass through beam side horizontal support and beam skew back support adjustment side template horizontal level and perpendicularity and fixation；
Tenth step：Adjust the stop nut on falsework screw mandrel, mounting bracket column cap cap and cradle top connecting seat；
11st step：Slab form back frame is connected to inner corner trim mould and cradle top connecting seat phase with side template with pin Even, the installation of this construction section slab form steel back frame is completed, and carries out levelling；
12nd step：Slab form plate face is laid, is fixed with pin and sprays interleaving agent；
13rd step：Colligation floor bar simultaneously sets cushion block and built-in fitting, and casting beams and floor mix after the completion of reinforcing bar colligation Solidifying soil simultaneously conserves；
14th step：Remove post mould bearing diagonal and post side template；
15th step：After beam and floorslab concrete reach and early tear intensity open, side template support and side template are removed, is torn open Except slab form mainboard, form removal support diagonal brace and segment template support level pull bar, retain all supported rod erectings, part water Horizontal drawing bar and cradle top connecting seat, realize early-dismantling, go to next layer in the template week early removed and continue to construct；
16th step：After beam and floorslab concrete intensity reach normal intensity, require all to remove according to job specfication Connects bearing at the top of falsework and vertical rod, goes to next layer and is constructed in whole modular shuttering element weeks.
Following steps are used for reinforced concrete shear wall structure construction technology：
The（1）Step：According to reinforced concrete shear wall structure engineering practice, according to the tool-type steel framework Wood-plastic formwork System template installs the requirement with modulus, carries out concrete structure formwork matching board design, completes tool-type steel framework Wood-plastic formwork and matches somebody with somebody Plate construction drawing and falsework layout drawing；
The（2）Step：Processed according to matching board construction drawing and become chi template plate back frame and become chi plate plate face, prepare scale template Plate back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing；
The（3）Step：After the offer of concrete superstructure working face, while wall steel bar engineering colligation, to wall Template, falsework carry out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing；
The（4）Step：After the completion of wall steel bar colligation, wall side template is connected to integral, installation split bolt with pin, It is stupefied that vertical column template master is installed, wall form diagonal brace and triatic stay are installed, with external corner mould connecting wall template end cap plate, With inner corner trim mould connecting wall corner, the assembly of shear wall formwork is completed；
The（5）Step：According to falsework layout drawing, interspersed progress slab form branch is started simultaneously in shear wall formwork installation The installation of frame, the stop nut on the screw mandrel of falsework top, mounting bracket column cap cap and cradle top connects bearing are adjusted, and According to job specfication requirement, falsework bridging is rationally set；
The（6）Step：Beam bottom board support rail height is highly adjusted according to beam bottom and is fixed, installation beam bottom mother plate connection Inner corner trim mould and beam bottom mother plate, installation beam forms fix support；
The（7）Step：Shear wall formwork diagonal brace and horizontal brace are adjusted, is consolidated after correcting shear wall formwork horizontal level and perpendicularity Determine shear wall formwork, adjust beam form plate-girder side horizontal support and the support of beam skew back, correct side template horizontal level and perpendicularity Side template is fixed afterwards, and connection wall form connects the inner corner trim mould of floor with side template, with pin by slab form back frame and wall Side template, side template connection inner corner trim mould are connected with cradle top connecting seat, complete the installation of this construction section slab form steel back frame, And carry out levelling；
The（8）Step：Slab form plate face is laid, is fixed with pin and sprays interleaving agent；
The（9）Step：Colligation floor bar simultaneously sets cushion block and built-in fitting, after the completion of reinforcing bar colligation, pours shear wall coagulation Soil, after shear wall concrete vibrating sinks reality, casting beams and floorslab concrete simultaneously conserve；
The（10）Step：After concrete reaches wall side form strength of mould stripping, shear wall and side template support He Qiang, beam are removed Side template；
The（11）Step：After floorslab concrete reaches and early tears intensity open, slab form mainboard, form removal support diagonal brace are removed With segment template support level pull bar, retain all supported rod erectings, part of horizontal pull bar and cradle top connects bearing, realize mould Plate is early torn open, is gone to next layer in the template week early removed and is continued to construct；
The（12）Step：After beam and floorslab concrete intensity reach normal intensity, require all to remove according to job specfication Connects bearing at the top of falsework and vertical rod, goes to next layer and is constructed in whole modular shuttering element weeks.
Wherein tie installation is as follows with method for dismounting：Around the column template of installation, intersect two tie mobile jibs to be in Existing cubic space mounting is in column template periphery；Cross distance between regulation tool-type tie mobile jib, makes cubic space size and post mould The size of plate peripheral space is mutually applicable, and both are abutted without spacing；The spacing saddle of tie is added in tool-type tie main body, according to Spacing saddle number on the suitably homogenous arrangement tie of four side space length of side sizes；The spacing saddle of fixed tie, with connection crab-bolt The spacing saddle reserving hole inserted on tie, fixed tie saddle position；Tie is installed in tool-type tie main body infall Spacing saddle, recycle locking angle steel that tool-type tie is fixed；Only needed tie cross-fixing position during dismounting Crab-bolt, locking angle steel and fixed saddle remove, and whole tie can is removed.
Beam skew back support installation be with method for dismounting：The installation of beam skew back support first has to true according to the distance of beam side Determine the approximate size of beam skew back support, greater depth is adjusted by the hole position between two sleeve pipes；Beam skew back is supported into one end Linked together with bearing diagonal hold-down support by flat head bolt, rotate bearing diagonal mobile jib, make the other end and adding in inner corner trim mould Strong fin is connected, and is fixed with flat head bolt；Support bar is first rotated during the dismounting of beam skew back support and is at relaxed state, so The bolt of both ends fixed position is removed afterwards, then removes bearing diagonal.
The installation of fast branch support is with method for dismounting：The point determined according to workmen's unwrapping wire places fast branch support, often puts Put 2 rack rods to be just attached with cross bar, fast branch rack rod is with 4 for an elementary cell, and fast branch support is from room Four end points at positioning start laterally longitudinal direction and are evenly arranged according to 1100mm, and support is installed and connected at the top of rear mounting bracket Seat；Connection cross bar, then striking vertical rod successively can be first removed during the dismounting of fast branch support since the one side in room.
After embodiments of the present invention are described in detail, one of ordinary skilled in the art is clearly understood that, is not taking off From above-mentioned claim with that can carry out various change and modification under spirit, all technical spirits according to the present invention are real to more than Any simple modification, equivalent change and modification that example is made is applied, belongs to the scope of technical solution of the present invention, and the present invention is also not It is limited to the embodiment of example in specification.

Claims (9)

1. for the tool-type steel framework Wood-plastic formwork system of cast-in-place concrete, including tool-type steel framework Wood-plastic formwork, tool-type angle Steel framework column template, tool-type become chi tie, the support of tool-type beam forms, fast branch support, cradle top connecting seat, and its feature exists In：
Described tool-type steel framework Wood-plastic formwork includes scale template, becomes chi template, external corner mould, inner corner trim mould, and scale template includes The rectangle outer rim being sized, described rectangle outer rim are formed by being welded to each other between long outer rim and short outer rim, long outer Frame and short outer rim are specification identical angle steel, offer multiple connecting holes on two sides of angle steel, the wood moulding being sized Plate is fixedly connected in rectangle outer rim using crab-bolt by the hole on rectangle outer rim angle steel；Become chi template by long margin frame and short Frame is formed by anchor bolts, and long margin frame and short frame are specification identical angle steel, are offered on two sides of angle steel more Individual hole, the wood-plastic board for becoming size are fixedly connected in rectangle outer rim by the hole on rectangle outer rim angle steel using crab-bolt and formed Become chi template；
Described external corner mould is equal leg angle, offers multiple holes on two sides of the equal leg angle of external corner mould, is waiting corner The inside corner weld of steel has a fin of putting more energy into of triangle, and the both ends of equal leg angle are put more energy into fin sealing using triangle, both ends Fin of putting more energy on be provided with hole be used for external corner mould lengthen connect；Described inner corner trim mould includes inner corner trim mould back frame and is connected to inner corner trim Connection plate face in mould back frame, the connecting portion size of described connection plate face size and scale template are adapted, in connection plate face On offer multiple holes, in the inner corner trim of inner corner trim mould back frame welding put more energy into floor, the sealing at inner corner trim mould both ends is put more energy on floor Hole is offered to connect for inner corner trim mould spreading；Above-mentioned scale template, become chi template, external corner mould, inner corner trim mould by opening up thereon Hole be connected with each other；
Described tool-type angle frame column template includes Wood-plastic formwork, multiple holes is offered on Wood-plastic formwork both sides, in angle steel The multiple holes being adapted with multiple hole sites on Wood-plastic formwork both sides are offered on two faces angle frame is made, when in use, really Apply Wood-plastic formwork/plank sheathing successively along pillar edge surrounding behind fixed column subcenter position, form pillar shape, Wood-plastic formwork/ Four external angles that plank sheathing encloses set angle frame, and by a pair adjacent Wood-plastic formwork/plank sheathings, any one is used with angle frame Limit pin connection to fix, form fixed cubic cylinder space, multiple holes on described Wood-plastic formwork both sides are uniformly distributed, angle steel Multiple holes on two faces are also uniformly distributed, and described restriction pin includes pin and selling sheet, and being provided with selling sheet on pin wears Hole；
Described tool-type becomes chi tie, including tie mobile jib, spacing saddle, locking angle steel, and described tie mobile jib includes one Upper strata angled piece and lower floor's angled piece, upper strata angled piece is identical with the width of lower floor's angled piece, and upper strata angled piece and lower floor are straight Middle mat piece is provided between corner fittings, is fixedly connected between described upper strata angled piece, lower floor's angled piece, middle mat piece, upper strata Two right-angle sides of angled piece and lower floor's angled piece correspond to up and down, and middle mat piece deviates the end of upper strata angled piece and lower floor's angled piece Portion,
Described spacing saddle includes the distance between the steel disc, steel disc both ends bending section that two panels both ends are provided with bending section More than or equal to the distance between upper strata angled piece upper surface and lower floor's angled piece lower surface, connection is provided between two panels steel disc Plate, two panels steel disc are fixed together by connecting plate, offer anchor hole on a steel disc wherein, anchor hole is opened in Steel disc center, when in use, spacing saddle penetrate from the upper strata angled piece on tie mobile jib and lower floor's angled piece end, offer The steel disc of anchor hole is positioned at outside, and the bending section at two panels steel disc both ends is respectively positioned at upper strata angled piece upper surface and lower floor's angled piece Lower surface, fixes spacing saddle using crab-bolt from anchor hole, and the connecting plate in described spacing saddle is a degree of lip-rounding steel, and two Piece both ends set the steel disc of bending section to be welded on two opposite faces of degree of lip-rounding steel, and the thickness of degree of lip-rounding steel is less than or equal to middle mat piece Thickness；
Described locking angle steel is to offer the angle steel in upper and lower two holes on two sides respectively, the upper aperture center on a face with it is another The distance of lower square hole center in the vertical direction on one face is more than or equal to the thickness of upper strata angled piece, described locking angle steel Up and down on straight line, the distance between same face Shang Liangge holes are more than or equal to upper strata right angle in same face Shang Liangge holes The thickness of part, two upper apertures on two faces are located in same level height, and two lower section hole positions are in same water on two faces In flat height；
Described tool-type beam forms, which fixes support, to be included being arranged on the fast branch support of beam both sides, and horizontal stroke is connected with fast branch support The triatic stay that bar is formed, beam bottom mother plate branch are located on triatic stay, and side template is seated on beam bottom mother plate, in side template Top is provided with inner corner trim mould, and hold-down support is connected with beam bottom mother plate, and beam side horizontal support one end is connected on hold-down support, One end is connected on side template；Beam skew back supports one end to be connected on hold-down support, and one end is connected on inner corner trim mould, described beam side Horizontal support and the support of beam skew back have length-adjustable stretching structure；
Described fast branch support includes hollow mobile jib, and mobile jib lower weld has base, one is welded with the 300mm of mobile jib bottom Wheel disc, for connecting the bar of sweeping the floor of cross bar formation, interval is welded with wheel disc and is used to connect the cross bar in corresponding height, mobile jib upwards The wheel disc that beam bottom board triatic stay position is fixed on top is movable wheel disc, and adjustable fastener, support master are arranged with movable wheel disc Connection support leading screw is inserted with the top of bar, stop nut is connected with leading screw, leading screw bottom is inserted in mobile jib, leading screw top insertion branch In vertical tube on top of the trellis connecting seat；
Described cradle top connecting seat is the quadrilateral frame that steel plate makes, and is offered on four sides for connecting template Hole, is fixedly installed multiple vertical tubes in quadrilateral frame, and the set location of vertical tube and the mobile jib set location of fast branch support are mutually fitted Should, the leading screw top on mobile jib is inserted in the vertical tube on cradle top connecting seat.
2. the tool-type steel framework Wood-plastic formwork system according to claim 1 for cast-in-place concrete, it is characterised in that：Work Back cord is welded between two long outer rims of the scale template in tool formula steel framework Wood-plastic formwork, is becoming two long sides of chi template Frame is fixedly installed corresponding U-shaped support, offers hole in U-shaped support, back cord is snapped onto on two long margin frames after corresponding U-shaped support Back cord is fixedly connected in U-shaped support using crab-bolt by hole.
3. the tool-type steel framework Wood-plastic formwork system according to claim 1 for cast-in-place concrete, it is characterised in that：Work Upper strata angled piece, lower floor's angled piece, the middle mat piece that tool formula becomes in chi tie in tie mobile jib are made using the square steel of same specification, Upper strata angled piece, lower floor's angled piece, middle mat piece corner are overlapped mutually and are welded together.
4. the tool-type steel framework Wood-plastic formwork system according to claim 1 for cast-in-place concrete, it is characterised in that：Work Tool formula beam forms fixes support central sill side horizontal support and the support of beam skew back is with length-adjustable stretching structure：Beam side is horizontal Support and the support of beam skew back have an outer tube, in outer tube activity be equipped with inner sleeve, opened up on outer tube and inner sleeve There are multiple pin-and-holes for being used for fixation, be fixedly connected with nut on outer tube at one end, also fixed on the inner sleeve of the other end Nut is connected with, is connected with eyelet bolt in two above-mentioned nuts, the eyelet bolt thread rotary orientation phase in two nuts Instead.
5. the tool-type steel framework Wood-plastic formwork system according to claim 1 for cast-in-place concrete, it is characterised in that：Work Tool formula beam forms, which fixes hold-down support in support, includes an angled piece, and fixing hole, fixed branch are opened up on a face of angled piece Seat is connected on beam bottom mother plate by fixing hole, and T-connecting piece, T-shaped connection are fixedly connected with another face of angled piece The horizontal plane of part is fixedly connected in angled piece, and at least two connecting holes are offered on the vertical plane of T-connecting piece, and beam side is horizontal The end of support and the support of beam skew back is connected on the connecting hole of T-connecting piece.
6. for the tool-type steel framework Wood-plastic formwork system construction technique of cast-in-place concrete, using being used for described in claim 1 The tool-type steel framework Wood-plastic formwork system of cast-in-place concrete, it is characterised in that：Described construction technology is divided into steel reinforced concrete frame Frame structure construction technique and reinforced concrete shear wall structure construction technology；
Following steps are used for Reinforced Concrete Frame Construction Technique：
The first step：According to reinforced concrete frame structure engineering practice, according to tool-type steel framework Wood-plastic formwork system template The requirement with modulus is installed, carries out concrete structure formwork matching board design, completes tool-type steel framework Wood-plastic formwork matching board construction drawing With falsework layout drawing；
Second step：Processed according to matching board construction drawing and become chi template back frame and become chi formwork parts plate face, prepare the scale template plate back of the body Frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing；
3rd step：After the offer of concrete superstructure working face, while pillar reinforced bar engineering colligation, to post mould, mould Board mount carries out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing；
4th step：After the completion of pillar reinforcing bar colligation, four pieces of wood-plastic boards in post mould and angle frame are fastenedly connected with pin, it is complete Cheng Zhumo is assembled, arrives post mould root by the assembled fastening of a set of tie is locked, according to post mould unwrapping wire position adjustment post mould horizontal level, And root tie is fixed on post root floor upper limit fixed column mould horizontal level；According still further to abovementioned steps mounting post upper mould, One of tie is set every 500mm, completes the installation of this construction section post mould according to the method described above；
5th step：According to falsework layout drawing, the interspersed peace for carrying out post curb girder bed die board mount is started simultaneously in the installation of post mould Dress, according to bottom elevation levelling and the triatic stay of fixed beam bottom board support is installed；
6th step：Mounting post mould diagonal brace, post mould perpendicularity is corrected, installation fastens the wide scale templates of 900mm as beam bottom mother plate, and Beam bottom mother plate is attached with post side form by inner corner trim mould, and locked with connecting pin, by all column templates of this construction section with Beam bottom mother plate is linked to be an entirety, increases the globality of whole template system, avoids template during casting concrete from shifting, is installing The installation of slab form support in the middle part of each room is completed while beam bottom mother plate, and template is rationally set according to job specfication requirement Support bridging；
7th step：Jet mould plate interleaving agent pours post concrete and conserved；The beam bottom mother plate that 900mm is wide during casting concrete is used as and poured Personnel channel is built, ensures construction safety；
8th step：Using 900mm wide beams end template as construction platform, beam side horizontal level unwrapping wire, colligation beam steel are carried out, and set Put cushion block；
9th step：Beam side horizontal support and the support of beam skew back of side template, installation side template and connection slab form are installed Inner corner trim mould, pass through beam side horizontal support and beam skew back support adjustment side template horizontal level and perpendicularity and fixation；
Tenth step：Adjust the stop nut on falsework screw mandrel, mounting bracket column cap cap and cradle top connecting seat；
11st step：Slab form back frame is connected inner corner trim mould with side template with pin and cradle top connecting seat is connected, it is complete Cost construction section slab form steel back frame is installed, and carries out levelling；
12nd step：Slab form plate face is laid, is fixed with pin and sprays interleaving agent；
13rd step：Colligation floor bar simultaneously sets cushion block and built-in fitting, casting beams and floorslab concrete after the completion of reinforcing bar colligation And conserve；
14th step：Remove post mould bearing diagonal and post side template；
15th step：After beam and floorslab concrete reach and early tear intensity open, side template support and side template are removed, removes building Template die plate mainboard, form removal support diagonal brace and segment template support level pull bar, retain all supported rod erectings, part of horizontal is drawn Bar and cradle top connecting seat, realize early-dismantling, go to next layer in the template week early removed and continue to construct；
16th step：After beam and floorslab concrete intensity reach normal intensity, whole form removals are required according to job specfication Connects bearing at the top of support and vertical rod, goes to next layer and is constructed in whole modular shuttering element weeks；
Following steps are used for reinforced concrete shear wall structure construction technology：
The（1）Step：According to reinforced concrete shear wall structure engineering practice, according to the tool-type steel framework Wood-plastic formwork system The requirement of formwork erection and modulus, concrete structure formwork matching board design is carried out, complete tool-type steel framework Wood-plastic formwork matching board and apply Work figure and falsework layout drawing；
The（2）Step：Processed according to matching board construction drawing and become chi template plate back frame and become chi plate plate face, prepare scale template plate Back frame, scale template plate plate face and falsework, and be numbered according to matching board construction drawing；
The（3）Step：Concrete superstructure working face offer after, while wall steel bar engineering colligation, to wall form, Falsework carries out levelling unwrapping wire according to matching board construction drawing and falsework layout drawing；
The（4）Step：After the completion of wall steel bar colligation, wall side template is connected to integral, installation split bolt, installation with pin Vertical column template master is stupefied, installs wall form diagonal brace and triatic stay, with external corner mould connecting wall template end cap plate, with the moon Angle mould connecting wall corner, completes the assembly of shear wall formwork；
The（5）Step：According to falsework layout drawing, interspersed progress slab form support is started simultaneously in shear wall formwork installation Install, the stop nut on the screw mandrel of adjustment falsework top, mounting bracket column cap cap and cradle top connects bearing, and according to Job specfication requirement rationally sets falsework bridging；
The（6）Step：Beam bottom board support rail height is highly adjusted according to beam bottom and is fixed, installation beam bottom mother plate connection inner corner trim Mould and beam bottom mother plate, installation beam forms fix support；
The（7）Step：Shear wall formwork diagonal brace and horizontal brace are adjusted, fixes and cuts after correction shear wall formwork horizontal level and perpendicularity Power wall form, adjusts beam form plate-girder side horizontal support and beam skew back supports, solid after correction side template horizontal level and perpendicularity Determine side template, connection wall form connects the inner corner trim mould of floor with side template, with pin by slab form back frame and wall side form Plate, side template connection inner corner trim mould are connected with cradle top connecting seat, complete the installation of this construction section slab form steel back frame, go forward side by side Row levelling；
The（8）Step：Slab form plate face is laid, is fixed with pin and sprays interleaving agent；
The（9）Step：Colligation floor bar simultaneously sets cushion block and built-in fitting, after the completion of reinforcing bar colligation, pours shear wall concrete, treats Shear wall concrete vibrating sinks after reality, and casting beams and floorslab concrete simultaneously conserve；
The（10）Step：After concrete reaches wall side form strength of mould stripping, shear wall and side template support and wall, beam side are removed Plate；
The（11）Step：After floorslab concrete reaches and early tears intensity open, slab form mainboard, form removal support diagonal brace and portion are removed Divide falsework girt, retain all supported rod erectings, part of horizontal pull bar and cradle top connects bearing, realize template morning Tear open, go to next layer in the template week early removed and continue to construct；
The（12）Step：After beam and floorslab concrete intensity reach normal intensity, whole form removals are required according to job specfication Connects bearing at the top of support and vertical rod, goes to next layer and is constructed in whole modular shuttering element weeks.
7. the tool-type steel framework Wood-plastic formwork system construction technique according to claim 6 for cast-in-place concrete, it is special Sign is：Wherein tie installation is as follows with method for dismounting：Around the column template of installation, intersect two tie mobile jibs and present Cubic space mounting is in column template periphery；The main span of tool-type tie is adjusted, makes cubic space size and column template periphery The size in space is adapted, and both abut gapless；The spacing saddle of tie is added in tool-type tie main body, according to cubic empty Between length of side size it is suitably homogenous arrangement tie on spacing saddle number；The spacing saddle of fixed tie, with connection crab-bolt insertion post Spacing saddle reserving hole on hoop, fixed tie saddle position；The spacing cunning of tie is installed in tool-type tie main body infall Part, recycle locking angle steel that tool-type tie is fixed；Only needed the crab-bolt at tie cross-fixing position, lock during dismounting Angle till steel and fixed saddle remove, and whole tie can is removed.
8. the tool-type steel framework Wood-plastic formwork system construction technique according to claim 6 for cast-in-place concrete, it is special Sign is：Beam skew back support installation be with method for dismounting：The installation of beam skew back support first has to true according to the distance of beam side Determine the approximate size of beam skew back support, greater depth is adjusted by the hole position between two sleeve pipes；Beam skew back is supported into one end Linked together with bearing diagonal hold-down support by flat head bolt, rotate bearing diagonal mobile jib, make the other end and adding in inner corner trim mould Strong fin is connected, and is fixed with flat head bolt；Support bar is first rotated during the dismounting of beam skew back support and is at relaxed state, so The bolt of both ends fixed position is removed afterwards, then removes bearing diagonal.
9. the tool-type steel framework Wood-plastic formwork system construction technique according to claim 6 for cast-in-place concrete, it is special Sign is：The installation of fast branch support is with method for dismounting：The point determined according to workmen's unwrapping wire places fast branch support, often places 2 rack rods are just attached with cross bar, and fast branch rack rod with 4 for an elementary cell, from room determine by fast branch support Four end points at position start laterally longitudinal direction and are evenly arranged according to 1100mm, and support installs connecting seat at the top of rear mounting bracket； During the dismounting of fast branch support since the one side in room, connection cross bar, then striking vertical rod successively are first removed.
CN201610328168.4A 2016-05-18 2016-05-18 Tool-type steel framework Wood-plastic formwork system and its construction technology for cast-in-place concrete Expired - Fee Related CN105952140B (en)

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CN106510264B (en) * 2016-12-22 2023-08-11 湖北中航精机科技有限公司 Seat, seat angle adjuster and locking cam thereof
CN109184193A (en) * 2018-10-26 2019-01-11 严雄 A kind of early-dismantling formwork system and its construction method
CN110029590B (en) * 2019-04-22 2024-03-19 浙江交通职业技术学院 Adjustable assembled bent cap support and construction process

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CN102704672A (en) * 2012-06-28 2012-10-03 天津住宅集团建设工程总承包有限公司 Installation construction method for large all-steel formwork at internal corner of shear wall
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US3735953A (en) * 1970-04-22 1973-05-29 Mesa Ind Los Angeles Concrete beam forms
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