CN110453911A - Shutdown formula installs formwork system and its construction method - Google Patents
Shutdown formula installs formwork system and its construction method Download PDFInfo
- Publication number
- CN110453911A CN110453911A CN201910847129.9A CN201910847129A CN110453911A CN 110453911 A CN110453911 A CN 110453911A CN 201910847129 A CN201910847129 A CN 201910847129A CN 110453911 A CN110453911 A CN 110453911A
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- China
- Prior art keywords
- vertical
- back cord
- formwork
- vertical keel
- keel
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Classifications
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0651—One-piece elements
- E04G17/0652—One-piece elements fully recoverable
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
- E04G17/0751—One-piece elements
- E04G17/0752—One-piece elements fully recoverable
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- 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
This application involves building template fields, formwork system and its construction method are installed more particularly to a kind of shutdown formula, it includes positioning device, vertical keel, back cord, fixed link and vertical formwork that shutdown formula, which installs formwork system, positioning device is fixed on ground, vertical keel is plugged in positioning device, and more vertical keels are symmetrical arranged and form parallel two rows, and every row's vertical keel is respectively equipped with back cord, for back cord across entire row vertical keel, fixed link is through back cord and connects two rows of vertical keels；Template connecting piece is connected between two adjacent vertical keels and forms portal frame, and the vertical keel of entire row is connected as one by multiple template connector；Vertical formwork is installed in portal frame and connect with template connecting piece and vertical keel.Shutdown formula provided by the present application installs formwork system and first positions fixed vertical keel installation template again, synchronous with reinforcing bar step of ligation can carry out having the effect of conveniently avoiding reinforcing bar in visibility status lower mounting portion part to shorten the construction period.
Description
Technical field
This application involves building template fields, install formwork system and its construction party in particular to a kind of shutdown formula
Method.
Background technique
Building template construction is usually first symmetrically to fix two vertical formworks in the periphery of vertical concrete component, use
Pvc pipe runs through two opposite vertical formworks, and setting fixes two vertical formworks to wearing screw rod in pvc pipe, is then arranged more
The back cord of a different height reinforces vertical formwork.When existing building template is constructed, vertical formwork cannot be had an X-rayed, and pvc pipe can only
It is blind to wear, it is difficult to avoid the reinforcing bar of vertical concrete component sometimes, and template construction must be in the reinforcing bar of vertical concrete component
Process is bound to carry out later.
Summary of the invention
The application is intended to provide a kind of shutdown formula and installs formwork system and its construction method, to solve mould in the prior art
Plate construction must carry out after steel flxer sequence, and vertical formwork is difficult to avoid the reinforcing bar of vertical concrete component when fixed
Problem.
Embodiments herein is achieved in that
In a first aspect, the embodiment of the present application, which provides a kind of shutdown formula, installs formwork system.
Shutdown formula installs formwork system comprising positioning device, vertical keel, back cord, fixed link and vertical formwork, it is described
Positioning device is fixed on ground, and the vertical keel is plugged in the positioning device, the more vertical keels be symmetrical arranged and
Form parallel two rows, vertical keel described in every row is respectively equipped with the back cord, the back cord across vertical keel described in entire row,
The fixed link is through the back cord and connects two rows of vertical keels；
The vertical formwork includes the first vertical formwork, the second vertical formwork, third vertical formwork and template connecting piece, institute
It states template connecting piece to be set between two adjacent vertical keels, multiple template connecting pieces erect the described of entire row
It is connected as one to keel；First vertical formwork be fixed on the lower section of the template connecting piece and with it is adjacent described vertical
Keel connection, second vertical formwork are fixed on the top of the template connecting piece and connect with the adjacent vertical keel
It connects, the third vertical formwork is connected to the end of two rows of vertical keels.
The application installs formwork system by the way that formwork system improvement for building is set to off gate-type, first setting positioning dress
It sets, determines the position of vertical keel along pre-designed position line using positioning device, the fixed vertical keel of positioning device
Bottom end, more vertical keels are respectively in the both sides of vertical reinforcement and form two rows, the quantity phase of two rows of vertical keels along position line
It together and is oppositely arranged, for every two vertical keels being oppositely arranged using fixed link to connection is worn, fixed link is vertical with two respectively
Keel are fixedly connected, and to further fix the upper end of vertical keel, so that vertical keel is integrally kept vertical and are controlled two vertically
Width between keel；
Multiple template connector is used to be sequentially connected adjacent vertical keel to form the gate-type for installing vertical formwork
Frame reinforces two rows of frames using back cord respectively, and back cord is threaded through in fixed link and fixes, so that back cord is vertically imperial across entire row
Bone is to together, prevent the portal frame of quadrangle from deforming entire row vertical keel drawknot；
Portal frame above-mentioned includes lower frame below the template connecting piece and upper above template connecting piece
Frame, the first vertical formwork are installed on lower frame, and the second vertical formwork is installed on frame, and third vertical formwork is installed on two rows
The end of vertical keel is to close both ends, to form the vertical mould bases of building concrete.
Shutdown formula provided by the present application installs formwork system, and vertical keel is first arranged, and is connected using fixed link two rows of vertical
Keel reuse template connecting piece and are connected as one every row's vertical keel to form portal frame, and back cord drawknot entire row is vertically imperial
Then vertical formwork is inlayed so that portal frame to be formed and is installed on portal frame by bone.In the application, the setting of vertical keel is not
Influence internal observation, fixed link can be worn under the visibility status of the reinforcing bar of visible vertical concrete component, compared to it is existing
First blind pvc pipe of wearing is worn again to the mode for wearing screw rod in technology, and shutdown formula provided by the present application installs formwork system can be can
The position of setting device and vertical keel is lowered depending on state to avoid the reinforcing bar of vertical concrete component；Meanwhile vertical keel,
Fixed link, template connecting piece, back cord setting up procedure in, the reinforcing bar of vertical concrete component is in visibility status always, therefore
Before inlaying vertical formwork, the step of installing mould bases, synchronous can carry out with the reinforcing bar step of ligation of vertical concrete component,
To save the duration.
In a kind of embodiment of the application, optionally, the vertical keel is made of channel steel, two rows of vertical dragons
The web of bone is opposite, notch is opposite, and each web is equipped with the first connecting hole for allowing the fixed link to pass through；It is described perpendicular
The first plugboard is equipped with into the groove of keel, first plugboard is equipped with the first spliced eye；
The fixed link is equipped with for radial through-hole corresponding with first spliced eye, and the fixed link further includes inserting
Pin, the bolt run through first spliced eye and the radial through-hole.
Fixed link pass through two opposite vertical keels the first connecting hole, bolt pass through the first plugboard on first insert
The radial through-hole on hole and fixed link is connect to which fixed link to be fixedly connected with vertical keel, it is only necessary to two bolts are set and allowed for
The relative position of fixed link and vertical keel is fixed, and fixed link is easy for assemble or unload, and the connection for the vertical keel being oppositely arranged divides
From quick.
In a kind of embodiment of the application, optionally, the positioning device includes casing, positioning plate and connector, institute
Casing is stated to be fixed in the reserved through hole on floor, the positioning plate be equipped with slide opening, the connector be arranged in the slide opening with
The positioning plate is fixedly connected on described sleeve pipe, the positioning plate is equipped with positioning plug-in unit；
The bottom position of the vertical keel is equipped at least two second plugboards, distinguishes on each second plugboard
Equipped with the second spliced eye, second spliced eye and the positioning plug-in unit cooperate.
Connector passes through the slide opening connecting sleeve of positioning plate, and the position of casing and connector is fixed, in connector and casing
Before fixation, the relative position of slide opening and connector is adjusted, so that positioning plate is adjusted to position appropriate, so that positioning plug-in unit
Positioned at the position for the position line being pre-designed, two the second plugboards of vertical keel bottom are plugged on positioning plug-in unit, thus
Erect vertical keel.Shutdown formula provided by the present application installs formwork system, and positioning device includes fixed part and adjustabel part
Point, wherein fixed part can avoid the steel-bar arrangement of bottom floor, movable part relative to fixed part adjusting position, thus
Realize precise positioning, and vertical keel installation is stablized, peace is torn open easy to operate, quick, and it is fixed only to need directly be plugged on vertical keel
On the device of position, when disassembly, pulls up vertical keel.
In a kind of embodiment of the application, optionally, the fixed link includes conical screw, is set on the conical screw
There are two fixture nuts, and the back cord and the vertical keel are between described two fixture nuts.
By setting conical screw for fixed link, after back cord is threaded through on conical screw, can will be carried on the back using fixture nut
It is stupefied to be fastened on vertical keel, when disassembly, fixture nut and back cord are removed, the big end for holding fixed link extracts fixed link.It is mixed
After the completion of solidifying soil pours, the bellmouth being adapted to fixed link is formed in wall, the big end for holding fixed link makes the small end of fixed link
It is extracted from the small end of bellmouth to big end, can relatively easily take out fixed link, demounting procedure is more easily quick, and without setting
It sets pvc pipe formation and wears channel, to save the economic cost of pvc pipe consuming and the time cost of setting pvc pipe consuming, peace is torn open
Quickly, laborsaving.
In a kind of embodiment of the application, optionally, the back cord includes the first back cord and puts down with first back cord
Capable multiple second back cords, first back cord are set to the height and position where the template connecting piece, first back cord
It is connected with diagonal brace component, the other end of the diagonal brace component is fixed on ground.
By setting the first back cord and the second back cord for back cord, wherein the first back cord is set to row's vertical keel connection
The position of template connecting piece makes the first back cord along template connecting piece drawknot vertical keel, and diagonal brace modular support is on ground and
Between one back cord, to can use before installing the first vertical formwork and the second vertical formwork and not block portal frame
The vertical keel of the fixed entire row of first back cord transverse direction drawknot, the diagonal brace component that retail sales frame is not blocked in setting further support vertically
Keel prevent it from rocking inclination；Second back cord is used for after vertical formwork installation, further by the upper frame of portal frame under
Frame drawknot is reinforced, and is reinforced the overall stiffness that shutdown formula installs formwork system, is prevented from deforming.
In a kind of embodiment of the application, optionally, the diagonal brace component include the first fixing piece, the second fixing piece and
Hound；
First fixing piece is sheathed on the outside of the fixed link, first fixing piece be located at first back cord and
Between the fixture nut, first fixing piece is equipped with the card slot being engaged by clamping with first back cord, and described second is fixed
Part is fixed on ground；The both ends of the hound are pivotally connected with first fixing piece and second fixing piece respectively.
Diagonal brace component provided by the present application fixes hound by the first fixing piece of setting, the second fixing piece, and first is solid
Determine the outside that part is set in fixed link, the first fixing piece is stuck in the first back cord to fix the position of the first fixing piece, then makes again
The first fixing piece is fastened with existing fixture nut, further fixes the first fixing piece.Diagonal brace component makes hound installation jail
Gu both ends are not allowed to be also easy to produce changing of the relative positions sliding, the effect for stablizing support is played.
In a kind of embodiment of the application, optionally, the hound includes outer loop bar and two inner screws, and described two
A inner screw is threadedly connected to the both ends of the outer loop bar respectively, and each inner screw is able to stretch along the outer loop bar
Contracting.
By setting outer loop bar for hound and being threaded in the inner screw at outer loop bar both ends, two inner screws can
It is flexible so that the length of hound is supported on just between the first back cord and ground along outer loop bar respectively.
In a kind of embodiment of the application, optionally, the back cord includes that first crossbar disposed in parallel and second are horizontal
Bar, the first crossbar are fixedly connected with the both ends of the second crossbar, pre- between the first crossbar and the second crossbar
There are the gaps for allowing the fixed link to pass through.
By by back cord be set as both ends be fixedly connected, the intermediate first crossbar and second crossbar with gap, back cord wears
It is located in fixed link, the fixed link of the both ends of back cord and head and the tail position cooperates, and the specific location of the fixed link of medium position can be with
Length direction along back cord adjusts, when according to the actual situation, when the position of individual vertical keels needs to adjust, which can be fitted
For more situation, the applicability of a set of formwork system can also be improved, facilitates and is used in turn in a variety of situations.
In a kind of embodiment of the application, optionally, the template connecting piece includes the first plate and is arranged described
Second plate of the first plate surrounding, second plate are connect with the vertical keel or the vertical formwork.
Template connecting piece provided by the present application, the first plate are spliced to form with vertical formwork and vertical keel for blocking
Concrete pours face, and the second plate is convenient to be connect with vertical keel and vertical formwork, is fastened using anchoring pieces such as pin, bolts
Second plate and vertical keel or vertical formwork, thus reduce the gap between the first plate and vertical formwork or vertical keel,
Phenomena such as preventing concrete spillage, quick-fried mould.
Second aspect, the application provide the construction method that the above-mentioned shutdown formula of one kind installs formwork system comprising:
Two row locating devices are symmetrically installed in the periphery of vertical concrete component predeterminated position, in each positioning device
Piece vertical keel of upper grafting connects two opposite vertical keels using more fixed links at different height；
Template connecting piece is connected between the adjacent vertical keel, makes to be formed between adjacent two vertical keels
Lower frame below the template connecting piece and the upper frame above the template connecting piece, use multiple moulds
Plate connector is sequentially connected the more vertical keels；
The first back cord of setting makes institute across vertical keel described in connection entire row at the height and position of the template connecting piece
It states the first back cord and is sheathed on the fixed link and fixation；
First vertical formwork is installed in the lower frame, the second vertical formwork is installed in the upper frame, described
One vertical formwork, second vertical formwork are connect with the vertical keel and the template connecting piece respectively；
Using more second back cords the different height position of the vertical keel across connection entire row described in vertical keel,
Second back cord is set to be sheathed on the fixed link and fixation.
Shutdown formula provided by the present application installs the construction method of formwork system, installs mould bases body using shutdown formula above-mentioned
First two row locating devices are fixedly mounted according to the position line being pre-designed in system, fix vertical keel on the positioning device, use
Fixed link connects be oppositely arranged two vertical keels, reuses template connecting piece and connects adjacent vertical keel
The portal frame of upper frame and lower frame composition is formed, two the first back cords is reused and is separately connected two rows of vertical keels,
The first back cord is set to be located at the height and position of template connecting piece and along template connecting piece across entire row vertical keel, thus by gate-type frame
The sizing of frame drawknot, then inlays the first vertical formwork of installation and the second vertical formwork respectively, finally reuses the second back cord into one
The upper frame of step sizing and lower frame.Vertical mould bases is arranged with first assembling reinforcement in the prior art in construction method provided by the present application again
System and blind wear compare the form for wearing screw rod, and the application is initially formed portal frame and installs vertical formwork, portal frame shape again
It is all carried out under visibility status at the installation process of each component in the process, that is to say, that before inlaying fixed vertical formwork, if
Set vertical keel, fixed link, template connecting piece, the first back cord process can it is synchronous with the process of binding of reinforcing bar carry out, play
The effect in working hour is saved, and shutdown formula can be adjusted in the setting up procedure of portal frame more conveniently and installed in formwork system
The position of vertical keel, fixed link, to avoid the reinforcing bar of vertical concrete component.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the main view that shutdown formula provided by the embodiments of the present application installs formwork system；
Fig. 2 is the side view that shutdown formula provided by the embodiments of the present application installs formwork system；
Fig. 3 is the structural schematic diagram of vertical keel provided by the embodiments of the present application；
Fig. 4 is the enlarged drawing of part A in Fig. 3；
Fig. 5 is the side view of positioning device provided by the embodiments of the present application；
Fig. 6 is the top view of positioning device provided by the embodiments of the present application；
Fig. 7 is the main view of template connecting piece provided by the embodiments of the present application；
Fig. 8 is the B-B sectional view of Fig. 7；
Fig. 9 is the structural schematic diagram of fixed link provided by the embodiments of the present application；
Figure 10 is the structural schematic diagram of back cord provided by the embodiments of the present application；
Figure 11 is the C-C sectional view of Figure 10；
Figure 12 is the structural schematic diagram of hound；
Figure 13 is the side view of the first fixing piece provided by the embodiments of the present application；
Figure 14 is the main view of the first fixing piece provided by the embodiments of the present application；
Figure 15 is the side view of the second fixing piece provided by the embodiments of the present application；
Figure 16 is the main view of the second fixing piece provided by the embodiments of the present application；
Figure 17 is the state diagram that portal frame is formed in the embodiment of the present application；
Figure 18 is state diagram after being formed the first time of portal frame in the embodiment of the present application；
Figure 19 is that the state diagram after diagonal brace is arranged in the embodiment of the present application；
Figure 20 is that the state diagram after vertical formwork is installed in the embodiment of the present application；
Figure 21 is state diagram after second of sizing in the embodiment of the present application.
Icon: 100- vertical keel；110- web；The first connecting hole of 111-；120- wing plate；The connection of 121- second
Hole；The first plugboard of 130-；The first spliced eye of 131-；The second plugboard of 140-；The second spliced eye of 141-；200- back cord；
201- first crossbar；202- second crossbar；The first back cord of 210-；The second back cord of 220-；300- positioning device；310- is fixed
Position plate；311- positions plug-in unit；320- casing；330- connector；400- right-angle connector；500- fixed link；510-
One thread segment；520- smooth section；521- radial through-hole；The second thread segment of 530-；600- diagonal brace component；610- hound；
The first fixing piece of 620-；621- card slot；The first engaging lug of 622-；623- fixed plate；The second fixing piece of 630-；The bottom 631-
Plate；The second engaging lug of 632-；The first vertical formwork of 710-；The second vertical formwork of 720-；730- template connecting piece；731-
First plate；The second plate of 732-.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present application, it should be noted that if occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either this application product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as the limitation to the application.If only being used in addition, occurring term " first ", " second " etc. in the description of the present application
It is described in distinguishing, is not understood to indicate or imply relative importance.
If being not offered as requiring component absolute in addition, occurring the terms such as term "horizontal", "vertical" in the description of the present application
Horizontal or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical", not
It is to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in this application.
Embodiment
The application provides a kind of shutdown formula and installs formwork system, and for solving, template construction must be vertical in the prior art
It is carried out after the binding process of reinforcing bar, vertical formwork is difficult to the problem of avoiding the reinforcing bar of vertical concrete component when fixed.
As depicted in figs. 1 and 2, shutdown formula install formwork system include positioning device 300, vertical keel 100, back cord 200,
Fixed link 500 and vertical formwork.
Pre-designed position line installation when positioning device 300 is along Architectural Structure Design.The structure of positioning device 300 is such as
Shown in Fig. 5 and Fig. 6, positioning device 300 includes the fixed part for being fixed on ground, the movable part being fixed on the fixed part
Point, and the connector 330 for being fixedly connected with fixed part and movable part.
The fixed part of positioning device 300 is avoided reinforcing bar in the plate of lower layer's floor in advance and is fixed, and movable part is relative to solid
The position for determining part is adjustable, and the position for adjusting movable part keeps it corresponding with pre-designed position line, uses connector
Movable part is fixedly connected on fixed part by 330.
As shown in figure 5, fixed part includes casing 320, casing 320 is installed in the reserved through hole of lower layer's floor, or
Before lower layer's concrete floor slab placement, it is connected in the board bottom template of lower layer's floor.
As shown in fig. 6, movable part includes positioning plate 310 and the positioning plug-in unit 311 that is arranged on positioning plate 310, positioning
Plate 310 is equipped with slide opening.
Connector 330 is the screw rod being threadedly engaged with casing 320, which is arranged in slide opening and matches with slide opening sliding
It closes.
Casing 320 is fixed in the reserved through hole of floor or is pre-attached to the board bottom template of lower layer's floor, will position
The slide opening alignment sleeve 320 and positioning plug-in unit 311 of plate 310 are corresponding with pre-designed position line, and screw rod passes through slide opening screw thread
It is connected to casing 320, tightens screw rod with stationary positioned plate 310.
Opposite two rows are arranged in positioning device 300, and the quantity of two row locating devices 300 is equal, position is opposite.
Vertical keel 100 is fixed on positioning device 300, and the bottom of vertical keel 100 is provided with positioning 311 grafting of plug-in unit and matches
The spliced eye of conjunction, vertical keel 100 are plugged and fixed in positioning device 300, forming parallel two rows, two rows of vertical keels 100
Quantity is equal, position is opposite, vertical concrete component by pouring molding between two rows of vertical keels 100, vertical concrete
The reinforcing bar of component takes shape between two rows of vertical keels 100 in binding.
Fig. 3 shows the structural schematic diagram of keel, and Fig. 4 shows the enlarged drawing of the bottom position of keel in Fig. 3.Vertical dragon
Bone 100 is made of channel steel, therefore vertical keel 100 has the groove axially extended, and the bottom plate 631 of further groove forms perpendicular
To the web 110 of keel 100, the side wall of groove forms the wing plate 120 of vertical keel 100.The web of two rows of vertical keels 100
110 is opposite, notch is opposite, and the first connecting hole 111 is arranged in the web 110 of every vertical keel 100, and the setting of wing plate 120 second connects
Hole 121 is connect, the first connecting hole 111 is used for for wearing fixed link 500 above-mentioned, the second connecting hole 121 using pin, screw etc.
Anchoring piece connects vertical formwork or template connecting piece 730.
The first plugboard 130 of setting and the second plugboard 140 in groove, wherein the first plugboard 130 is located at vertical keel
100 middle part and top, the second plugboard 140 are located at the bottom of vertical keel 100；Setting first is inserted on first plugboard 130
Hole 131 is connect, the second spliced eye 141 is set on second plugboard 140.
Two the second plugboards 140 are at least arranged in the bottom of vertical keel 100, and vertical keel 100 is plugged and fixed in positioning
When on device 300, plug-in unit 311 is positioned at least across two the second spliced eyes 141, so that vertical keel 100 be made to keep vertical.
The middle part and top of two vertical keels 100 being oppositely arranged are connected by more fixed links 500, fixed link 500
Play the role of support and hold two vertical keels 100, reduces 100 deflection deformation of vertical keel.
First connecting hole 111 may be allowed fixed link 500 and pass through, and for wearing fixed link 500, the first plugboard 130 is close
The setting of first connecting hole 111, fixed link 500 are equipped with radial through-hole 521, which can be right with the first connecting hole 111
It answers.
As shown in figure 9, the both ends of fixed link 500 are respectively equipped with radial through-hole 521, fixed link 500 further includes two bolts,
Fixed link 500 is arranged in two vertical keels 100 being oppositely arranged, and bolt is arranged in the first spliced eye 131 and radial through-hole 521
It is mobile relative to vertical keel 100 to limit fixed link 500, to fix the opposite position of fixed link 500 with vertical keel 100
It sets, the relative position for the vertical keel 100 that Ji Lianggen is oppositely arranged is not easy the spacing of two vertical keels 100 in external force
Effect is lower to be changed.Fixed link 500 and the relative position for two vertical keels 100 being oppositely arranged are fixed by two bolts,
Fixed link 500 is easy for assemble or unload, and connection, the separation for the vertical keel 100 being oppositely arranged are quick.
In the present embodiment, every vertical keel 100 is along being axially arranged with multiple first connecting holes 111, each first connecting hole
111 upper position and lower position is respectively equipped with the first plugboard 130, and bolt sequentially passes through the first connecting hole 111, a diameter
To through-hole 521, another first connecting hole 111.
For the spacing for adapting to the vertical keel 100 in the case of different wall thicknesses, the both ends of fixed link 500 are respectively arranged with
Multiple radial through-hole 521.In the present embodiment, as shown in figure 9, the both ends of fixed link 500 are respectively set, there are two radial through-hole
521。
In the present embodiment, fixed link 500 uses conical screw, as shown in figure 9, spiral shell is respectively set in the both ends of fixed link 500
Line section, hereinafter referred to as the first thread segment 510 and the second thread segment 530 for ease of description, wherein the diameter of the first thread segment 510 compared with
Small, the second thread segment 530 is relatively large in diameter, and is smooth section 520, smooth section between the first thread segment 510 and the second thread segment 530
520 diameter is gradually increased from one end close to the first thread segment 510 to one end close to the second thread segment 530.Diameter above-mentioned
It is set to smooth section 520 to through-hole 521, concrete forms in the range of smooth section 520.In light after concreting molding
Form the light round tube hole that one end is big, one end is small at position where sliding section 520, when disassembly, which will hold the second thread segment 530, to consolidate
Fixed pole 500 is whole to extract, can be with since the diameter of the first thread segment 510 is smaller and is less than or equal to the small end of light round tube hole
Extract fixed link 500 more conveniently, it is fast to remove speed, without covering using pvc pipe to wearing screw rod as in the prior art
Outside come it is easy to dismantle, save the time cost and economic cost for wearing pvc pipe.
First thread segment 510 and the second thread segment 530 are respectively equipped with the fixture nut of adaptation, hereinafter referred to as with the first thread segment
510 adaptation it is lesser be the first fixture nut, be adapted to the second thread segment 530 it is biggish be the second fixture nut.
Vertical formwork above-mentioned includes the first vertical formwork 710, the second vertical formwork 720, third vertical formwork and template
Connector 730.
Template connecting piece 730 is with being connected to two adjacent vertical keels 100, and multiple template connector 730 is by entire row
Vertical keel 100, which is sequentially connected, to be integrated, i.e., two rows of vertical keels 100 are connected as by multiple template connector 730 whole respectively
Body.
As shown in figure 17, row's vertical keel 100 is connected as one shape gate-type frame in a row by multiple template connector 730
Frame, middle and lower part are lower frame, and top is upper frame.Optionally, as shown in figure 17, template connecting piece 730 is located at vertical keel
100 make gate-type to form the biggish lower frame of vertical upper height and the vertical upper lesser upper frame of height compared with the position on top
The shape of frame is similar to the daily lower part installation door-plate seen, the doorframe of top installation transom window.
Fig. 7, Fig. 8 are the structural representation of template connecting piece 730, and template connecting piece 730 includes that the first plate 731 and setting exist
Through-hole is arranged on the second plate 732 in second plate 732 of 731 surrounding of the first plate.First plate 731 is used for and vertical formwork
And the web 110 of vertical keel 100 splices, and is formed and vertically pours face for blocking concrete, the second plate 732 of left and right is used
It is bonded in the wing plate 120 with vertical keel 100, the second upper and lower plate 732 uses pin for being bonded with the edge of vertical formwork
The second plate 732 of the anchoring pieces such as nail, bolt fastening and vertical keel 100, the second plate 732 and vertical formwork, to reduce the
The gap between gap and the first plate 731 and vertical keel 100 between one plate 731 and vertical formwork, in order to avoid mix
The phenomenon that solidifying soil spillage, quick-fried mould.
First vertical formwork 710 is adapted to lower frame, the second vertical formwork 720 and upper adaptation, third vertical formwork
It is set to the end of two rows of vertical keels 100, for blocking the both ends of two rows of vertical keels 100.
Back cord 200 above-mentioned is across entire row vertical keel 100 and fixes, and the vertical keel 100 of an entire row is laterally drawn
Knot together, prevents the vertical keel 100 of entire row from tilting in the direction away from each other, bends portal frame is caused to deform.
Back cord 200 includes first crossbar 201 disposed in parallel and second crossbar 202, first crossbar 201 and second crossbar
202 are fixedly connected, and remain for the gap for allowing fixed link 500 to pass through between first crossbar 201 and second crossbar 202 in advance.Such as figure
18, by the row's fixed link 500 of the gap set of back cord 200 in the same horizontal line, first crossbar 201 is located at fixed link 500
Top, second crossbar 202 is located at the lower part of fixed link 500, and the fixture nut in fixed link 500 is by back cord 200 and vertical dragon
Bone 100 fastens.First crossbar 201, second crossbar 202 are fixedly connected at both ends, the fixation at the both ends and head and the tail position of back cord 200
Bar 500 cooperates, and the specific location of the fixed link 500 of medium position can be adjusted along the length direction of back cord 200, fixed
When the interference of the reinforcing bar of bar 500 and vertical concrete component, it is conveniently adjusted the position of vertical keel 100, such setting makes
Obtaining back cord 200 can be used in more situation, improves applicability, facilitates and be used in turn in a variety of situations.
Optionally, when the position of vertical keel 100 determines, back cord 200 be can be set to as shown in Figures 10 and 11
Structure, first crossbar 201 and second crossbar 202 be connected directly by stripe board, is opened up in stripe board and multiple is allowed fixed link
500 through-holes passed through, gap location of these through-holes between first crossbar 201 and second crossbar 202 and along the length of back cord 200
Degree direction is arranged successively.In actual production, the back cord 200 with different lengths specification and a variety of through-hole spacing can be set, make
Used time length as needed and the selection of through-hole spacing.
It is divided with the installation site on vertical keel 100, such as Figure 21, back cord 200 includes the first back cord 210 and the second back
Stupefied 220, the first back cord 210 is arranged to block upper frame or lower frame along template connecting piece 730, the second back cord 220 and the
One back cord 210, which is arranged in parallel, plays reinforcement effect with the position in upper frame or lower frame.
Such as Figure 21, five back cords 200 are arranged in row's vertical keel 100, and five back cords 200 are vertically set at the interval of keel 100
It sets.Template connecting piece 730 is set to the upper position of vertical keel 100, and the first back cord 210 is set to template connecting piece 730
Sustained height.In the top of the first back cord 210, one the second back cord 220, the second back cord 220 of 210 top of the first back cord are set
Close to the top of vertical keel 100, and it is located at the position where upper frame；It is arranged three second in the lower section of the second back cord 220
Back cord 220, three the second back cords 220 are substantially uniformly distributed in the position where lower frame.
In order to improve the stability that shutdown formula installs formwork system, diagonal brace is set in the two sides that shutdown formula installs formwork system
Component 600, diagonal brace component 600 are supported between back cord 200 and ground.
Optionally, to guarantee that shutdown formula installs the intensity requirement of formwork system in the construction process, and vertical mould is not influenced
Plate installation, the first back cord 210 is arranged before vertical formwork installation, and after the first back cord 210 is arranged, diagonal brace component 600 is arranged
It is supported between the first back cord 210 and ground, guarantees that mould bases does not integrally rock inclination, after diagonal brace component 600 is provided with
Vertical formwork is then installed.
Diagonal brace component 600 includes hound 610, the first fixing piece 620 and the second fixing piece 630.
The structure of hound 610 is as shown in figure 12, including outer loop bar and two interior spiral shells for being threadedly connected to outer loop bar both ends
Bar, two inner screw positive and negative rotations may extend or retract outer loop bar, so that the length of hound 610 is adjustable.
The structure of first fixing piece 620 is as shown in Figure 13 and Figure 14, and the first fixing piece 620 includes fixed plate 623, fixed plate
The through-hole for allowing fixed link 500 to pass through is offered on 623, there are two the first companies outstanding for the one side setting of fixed plate 623
Lug 622, the another side of fixed plate 623 are provided with card slot 621.First fixing piece 620 is arranged in fixture nut and the first back cord
Between 210, fixed plate 623 is set in the outside of fixed link 500, is connected to card slot 621 on first back cord 210, such as Figure 13,
One fixing piece 620 is set there are two card slot 621, and two card slots 621 cooperate with first crossbar 201 and second crossbar 202 respectively, fixed
Nut fastens the first fixing piece 620, the first back cord 210, vertical keel 100.
The structure of second fixing piece 630 is as shown in Figure 15 and Figure 16, and the second fixing piece 630 includes bottom plate 631, bottom plate 631
Ground is lain against, offers through-hole on bottom plate 631, passes through the through-hole on bottom plate 631 using anchoring pieces such as pin, bolts with the bottom of by
Plate 631 is fixed on lower layer's floor, and bottom plate 631 is equipped with the second engaging lug 632 of protrusion.
The both ends of the hound 610 connect with first fixing piece 620 and 630 pivot of the second fixing piece respectively
It connects, that is, an inner screw and the first engaging lug 622 are pivotally connected, another inner screw and 632 pivot of the second engaging lug connect
It connects.Figure 19 shows scheme of installation of the diagonal brace component 600 under main view visual angle, the diagonal brace component under the visible side view visual angle Fig. 2
600 scheme of installation.
Optionally, the internal screw thread of the both ends setting of outer loop bar is reverse thread, that is to say, that when two inner screws are fixed, just
Make two inner screws to rotating jacket bar while stretching out, rotating backward outer loop bar makes two inner screws while being retracted.In diagonal brace group
After part 600 installs, the length of hound 610 can also be finely tuned by rotating jacket bar, to apply to formwork system for branch
The prestressing force of support prevents vertical keel 100 and template flare, or go out to resist the outside power generated after casting concrete
Existing quick-fried mould phenomenon.
Above-mentioned diagonal brace component 600 can be not limited only to be supported between the first back cord 210 and ground, diagonal brace component 600
It can also be supported between the second back cord 220 and bottom surface or diagonal brace component 600 can be directly connected to vertical keel 100 and ground
Face.In the application, the quantity of diagonal brace component 600 is unlimited, and support can be stablized by being subject to.
For the shearing wall member with corner, then two groups of shutdown formulas are set and install formwork system, is arranged in rotation angle position
One corner formwork part (not shown) substitutes the third vertical formwork that two groups of shutdown formulas install formwork system, the both ends of L-type
The vertical keel 100 for the end for installing formwork system with two groups of shutdown formulas respectively is connect.Corner formwork part includes the perpendicular of two pieces of L-types
To template, one piece of vertical formwork is located at interior angle, another piece of vertical formwork is located at exterior angle, and two pieces of vertical formworks are using Bolted angle connection
One.
Further optionally, the board bottom template in the setting of the top of shutdown formula formwork system for connecting upper layer floor is straight
Angle connector 400, such as Fig. 1 and Fig. 2, a right-angle connector 400 is respectively set in the top of two rows of vertical keels 100, and two straight
The right angle of angle connector 400 is opposite and bends towards the direction of upper layer floor.
Shutdown formula provided by the present application installs formwork system using a kind of completely new structure, can more be precisely located
Fixed vertical keel 100, and portal frame is formed before installation template, the forming step of portal frame and vertical concrete component
Reinforcing bar step of ligation can synchronize progress, shorten the construction period, and in portal frame forming process, each component exists
It is installed under visibility status, can relatively easily avoid the reinforcing bar of vertical concrete component.
The application also provides the construction method that a kind of shutdown formula above-mentioned installs formwork system, and steps are as follows.
Mounting and positioning device 300:
Before lower layer's concrete floor slab placement, by sleeve connection in the board bottom template of lower layer's floor, or on lower layer's floor reserve
Sleeve is installed on the reserved through hole by through-hole；The unwrapping wire on lower layer's floor determines the position of pre-designed position line, adjusts
Whole positioning plate 310 is located at positioning plug-in unit 311 in position line, passes through the slide opening on positioning plate 310 for positioning plate using screw rod
310 are fixed on sleeve, are fixed from 310 position of positioning plate and rotate or move up and down around screw rod.Vertically using this method
The position line of concrete component installs two row locating devices 300, and the quantity of two row locating devices 300 is consistent, and position is opposite, also
It is to say that two row locating devices 300 are arranged with the axisymmetrical of vertical concrete component.
Vertical keel 100 is installed:
A vertical keel 100 is established in each positioning device 300, by the second of the bottom of each vertical keel 100
Spliced eye 141 is directed at positioning plug-in unit 311 insertion, adjusts vertical keel 100, makes the web 110 of vertical keel 100 close to perpendicular
To the predeterminated position of concrete component, the notch of vertical keel 100 outwardly, that is, 110 phase of web of two rows of vertical keels 100
It is opposite to, notch.
Wear fixed link 500:
The first connecting hole 111 that fixed link 500 is passed through to two vertical keels 100 being oppositely arranged, makes in fixed link 500
Radial through-hole 521 be aligned vertical keel 100 the first plugboard 130 on the first spliced eye 131, using bolt pass through first
Fixed link 500 is fixedly connected by spliced eye 131 and radial through-hole 521 with vertical keel 100.Those skilled in the art should know fixation
The both ends of bar 500 are fixedly connected using bolt with vertical keel 100 respectively, and the connection type at both ends is identical, and details are not described herein.
Every two vertical keels 100 being oppositely arranged are connected using multiple fixed links 500.
Form portal frame:
Template connecting piece 730 is connected to the upper position of vertical keel 100, such as Figure 17, template connects in the present embodiment
Part 730 is located at the top a quarter apart from vertical keel 100, the first plate 731 and vertical keel of template connecting piece 730
100 web 110 flushes, and the second plate 732 by pin or is bolted with vertical keel 100.Every two vertical keels 100
Between one template connecting piece 730 of setting form portal frame, wherein the above are upper frame, template connections for template connecting piece 730
The following are lower frame, multiple template connectors 730, and row's vertical keel 100 links together for part 730.
It is formed for the first time:
The position of first back cord, 210 corresponding templates connector 730 is arranged, such as Figure 18, between making in the middle part of the first back cord 210
Gap passes through fixed link 500 and hangs, and is fastened the first back cord 210 with vertical keel using fixture nut.
Diagonal brace component 600 is installed:
When the height of wall is higher, formwork system is easy to happen when waving inclination, using fixture nut by the first back cord
210 fasten installation diagonal brace component 600 before with vertical keel.
Such as Figure 19, the first fixing piece 620 is sheathed on fixed link 500, is stuck in the card slot 621 on the first fixing piece 620
It is then using fixture nut that the first fixing piece 620, the first back cord 210, vertical keel 100 is solid together on first back cord 210
Tightly；Second fixing piece 630 is lain in into ground, is fixed on lower layer's floor using anchoring pieces such as pin or bolts；Adjust hound
610 length, and it is pivotally connected the first engaging lug 622 on an inner screw and the first fixing piece 620, another inner screw
It is pivotally connected with the second engaging lug 632 on the second fixing piece 630.
Optionally, the internal screw thread of the both ends setting of outer loop bar is reverse thread, and after installing diagonal brace component 600, rotation is outer
Loop bar adjusts support prestressing force.
Vertical formwork is installed:
Such as Figure 20, the first vertical formwork 710 is installed in the position of each lower frame, the installation the in the position of each upper frame
Two vertical formworks 720 install third vertical formwork (not shown) in the end of two rows of vertical keels 100, make vertical formwork
Plate face flushed with the web 110 of vertical keel 100, using anchoring pieces such as pin or bolts by the frame of vertical formwork and vertical
The wing plate 120 of keel 100 fastens.
Second of sizing:
Such as Figure 21, piece second back cord 220 is set in the top of the first back cord 210, is arranged in the lower section of the first back cord 210
Three second back cords 220, the second back cord 220 of 210 top of the first back cord are located at upper ledge close to the top of vertical keel 100
Position where frame；Three the second back cords 220 are set in the lower section of the second back cord 220, three the second back cords 220 are in lower frame institute
Position it is substantially uniformly distributed.
When every second back cord 220 is installed, the gap at 220 middle part of the second back cord is made to pass through the fixed link 500 of corresponding position
It hangs, and is fastened the second back cord 220 with vertical keel using fixture nut.
Construction method provided by the present application is initially formed portal frame and installs vertical mould after portal frame of being formed for the first time
Plate, in portal frame forming process and in first time type-approval process, the installation process of each component is all carried out under visibility status,
That is vertical keel 100, fixed link 500, template connecting piece 730, the first back cord is arranged before inlaying fixed vertical formwork
210 and diagonal brace component 600 process can it is synchronous with the process of binding of reinforcing bar carry out, play save working hour effect, and
The position that shutdown formula installs vertical keel 100 in formwork system, fixed link 500 can be adjusted under visibility status more conveniently,
To avoid the reinforcing bar of vertical concrete component；After vertical formwork installation, then 220 second of the sizing of the second back cord is set, is risen
To the effect further reinforced.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of shutdown formula installs formwork system, which is characterized in that including positioning device, vertical keel, back cord, fixed link and erect
To template, the positioning device is fixed on ground, and the vertical keel is plugged in the positioning device, the more vertical keels
It is symmetrical arranged and forms parallel two rows, vertical keel described in every row is respectively equipped with the back cord, and the back cord is across entire row institute
Vertical keel is stated, the fixed link is through the back cord and connects two rows of vertical keels；
The vertical formwork includes the first vertical formwork, the second vertical formwork, third vertical formwork and template connecting piece, the mould
Plate connector is set between two adjacent vertical keels, and multiple template connecting pieces are by the vertical dragon of entire row
Bone is connected as one；First vertical formwork be fixed on the lower section of the template connecting piece and with the adjacent vertical keel
Connection, second vertical formwork are fixed on the top of the template connecting piece and connect with the adjacent vertical keel, institute
State the end that third vertical formwork is connected to two rows of vertical keels.
2. shutdown formula according to claim 1 installs formwork system, which is characterized in that the vertical keel uses channel steel system
At the web of two rows of vertical keels is opposite, notch is opposite, and each web, which is equipped with, allows the fixed link to pass through
First connecting hole；The first plugboard is equipped in the groove of the vertical keel, first plugboard is equipped with the first spliced eye；
The fixed link is equipped with for radial through-hole corresponding with first spliced eye, and the fixed link further includes bolt, institute
Bolt is stated through first spliced eye and the radial through-hole.
3. shutdown formula according to claim 1 installs formwork system, which is characterized in that the positioning device include casing,
Positioning plate and connector, described sleeve pipe are fixed in the reserved through hole on floor, and the positioning plate is equipped with slide opening, the connector
The slide opening is arranged in so that the positioning plate is fixedly connected on described sleeve pipe, the positioning plate is equipped with positioning plug-in unit；
The bottom position of the vertical keel is equipped at least two second plugboards, is respectively equipped on each second plugboard
Second spliced eye, second spliced eye and the positioning plug-in unit cooperate.
4. shutdown formula according to claim 1 installs formwork system, which is characterized in that the fixed link includes taper spiral shell
Bar, sets that there are two fixture nuts on the conical screw, and the back cord and the vertical keel are located at described two fixture nuts
Between.
5. shutdown formula according to claim 4 installs formwork system, which is characterized in that the back cord include the first back cord and
Multiple second back cords parallel with first back cord, first back cord are set to the height position where the template connecting piece
It sets, first back cord is connected with diagonal brace component, and the other end of the diagonal brace component is fixed on ground.
6. shutdown formula according to claim 5 installs formwork system, which is characterized in that the diagonal brace component includes first solid
Determine part, the second fixing piece and hound；
First fixing piece is sheathed on the outside of the fixed link, and first fixing piece is located at first back cord and described
Between fixture nut, first fixing piece is equipped with the card slot being engaged by clamping with first back cord, and second fixing piece is solid
Due to ground；The both ends of the hound are pivotally connected with first fixing piece and second fixing piece respectively.
7. shutdown formula according to claim 6 installs formwork system, which is characterized in that the hound include outer loop bar and
Two inner screws, described two inner screws are threadedly connected to the both ends of the outer loop bar respectively, and each inner screw distinguishes energy
It is enough flexible along the outer loop bar.
8. shutdown formula according to claim 1 installs formwork system, which is characterized in that the back cord includes disposed in parallel
First crossbar and second crossbar, the first crossbar are fixedly connected with the both ends of the second crossbar, the first crossbar and institute
State the gap being reserved between second crossbar for allowing the fixed link to pass through.
9. shutdown formula according to claim 1 installs formwork system, which is characterized in that the template connecting piece includes first
Plate and the second plate that the first plate surrounding is set, second plate and the vertical keel or the vertical mould
Plate connection.
10. the construction method that a kind of shutdown formula installs formwork system characterized by comprising
Two row locating devices are symmetrically installed in the periphery of vertical concrete component predeterminated position, are inserted in each positioning device
A vertical keel is connect, connects two opposite vertical keels at different height using more fixed links；
Template connecting piece is connected between the adjacent vertical keel, makes to be formed between adjacent two vertical keels and is located at
Lower frame below the template connecting piece and the upper frame above the template connecting piece are connected using multiple templates
Fitting is sequentially connected the more vertical keels；
The first back cord of setting is across vertical keel described in connection entire row at the height and position of the template connecting piece, makes described the
One back cord is sheathed on the fixed link and fixation；
First vertical formwork is installed in the lower frame, the second vertical formwork is installed in the upper frame, described first is perpendicular
It is connect respectively with the vertical keel and the template connecting piece to template, second vertical formwork；
Make institute across vertical keel described in connection entire row in the different height position of the vertical keel using more second back cords
It states the second back cord and is sheathed on the fixed link and fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847129.9A CN110453911B (en) | 2019-09-06 | 2019-09-06 | Door-closing type supporting formwork system and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847129.9A CN110453911B (en) | 2019-09-06 | 2019-09-06 | Door-closing type supporting formwork system and construction method thereof |
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| CN111877739A (en) * | 2020-08-05 | 2020-11-03 | 青岛理工大学 | Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork |
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| Publication number | Publication date |
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| CN110453911B (en) | 2023-09-08 |
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