CN106437184A - Pouring support frame for concrete laminates and mounting and using method of pouring support frame - Google Patents
Pouring support frame for concrete laminates and mounting and using method of pouring support frame Download PDFInfo
- Publication number
- CN106437184A CN106437184A CN201611115663.3A CN201611115663A CN106437184A CN 106437184 A CN106437184 A CN 106437184A CN 201611115663 A CN201611115663 A CN 201611115663A CN 106437184 A CN106437184 A CN 106437184A
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- China
- Prior art keywords
- oblique
- screw rod
- vertical
- otic placode
- girt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/26—Strutting means for wall parts; Supports or the like, e.g. for holding in position prefabricated walls
Abstract
The invention discloses a support frame which has a temporary supporting effect during pouring of concrete laminates, and aims to provide a pouring support frame suitable for concrete laminates with different spans. The pouring support frame comprises a horizontal pull rod, wherein amplitude adjusting mechanisms are respectively connected to two ends of the horizontal pull rod; each amplitude adjusting mechanism comprises a vertical retractable stay bar and a diagonal retractable pull rod; the lower ends of the vertical retractable stay bars are connected to ends of the horizontal pull rod; the upper ends of the vertical retractable stay bars support laminate bodies through supporting connecting pieces; the lower ends of the diagonal retractable pull rods are rotatably connected to the ends of the horizontal pull rod; and the upper ends of the diagonal retractable pull rods are rotatably connected with embedded connecting pieces. The pouring support frame is good in adjustability, can adapt to the laminates with different spans, and is good in universality. The invention further discloses a mounting and using method of the pouring support frame. The mounting and using method comprises the following steps: determining the positions of supporting points; mounting the supporting connecting piece and the embedded connecting piece; and adjusting the amplitude adjusting mechanisms. By the mounting method, the pouring support frame is in a good tensioned state, and is integrally stressed uniformly, and the bearing capacity of the pouring support frame to a construction load is increased.
Description
Technical field
The present invention relates to a kind of bracing frame for playing temporary support effect to which in casting concrete superimposed sheet.Also relate to
And a kind of installation and application for pouring bracing frame.
Background technology
During country carries forward vigorously modernization assembled architecture, concrete folding plate（Main by precoated plate and existing
Pouring concrete layer is constituted）Assembling cast in place technique can preferably ensure the quality that constructs, while accelerating duration, therefore, concrete
Superimposed sheet is built in precast construction in room and has formed large-scale application.However, after needing after installing due to precoated plate to bear
Phase concrete cast-in-situ load, therefore must apply temporary support to meet construction loads in the bottom surface of precoated plate, temporary support
Installation with remove lose time, while also reducing the working space of workman.Of the prior art pour in bracing frame each
The length of bar is fixed, it is impossible to according to plate across adjusting, for different plates across concrete folding plate need to customize various sizes of
Bracing frame, the versatility of bracing frame is poor.
Content of the invention
For above-mentioned the deficiencies in the prior art, a technical problem to be solved by this invention is：There is provided a kind of for mixing
Solidifying soil superimposed sheet pour bracing frame, easy for installation, adjustability is good, be suitable for different plates across concrete folding plate, versatility
Good.
Another technical problem to be solved by this invention is：There is provided a kind of to the bracing frame of pouring provided by the present invention
Installation and application.
In order to first technical problem is solved, following technical scheme is present invention employs：One kind is used for concrete folding
Plate pour bracing frame, including girt, the girt two ends are respectively connected with amplitude adjustment mechanism；The amplitude adjustment
Mechanism includes vertical telescopic strut and oblique telescopic lever；The vertical telescopic strut lower end is connected to the girt end
Portion, its upper end is connected with the support connector for supporting concrete folding plate；The oblique telescopic lever lower end rotatably connects
The girt end is connected on, its upper end is rotatably connected and has built-in connection.
The position of the strong point according to plate across and width determining, that is, support the position of connector and built-in connection,
Install the technical program in when pouring bracing frame, as oblique telescopic lever upper/lower terminal can be respectively relative to pre-buried connection
Part, girt rotate to adjust the angle between oblique telescopic lever and vertical telescopic strut；Simultaneously as vertical flexible support
Bar all can be with its length of telescopic variation, to meet the length of side relation of triangle with oblique telescopic lever（Adjacent supports connector with
The length of the distance between built-in connection part, the length of vertical telescopic strut and oblique telescopic lever）, complete the width of triangle
Degree adjustment after just can unsupported position restriction, namely in the technical program pour bracing frame by plate across restriction,
Amplitude adjustment can also rationally make to pour each connecting node uniform force of bracing frame, it is to avoid the connecting node that stress concentration causes becomes
Shape, convenient dismounting and reuse.
Preferably, the oblique telescopic lever includes tapped intermediate sleeve, and the intermediate sleeve is provided with rotation
Handle, the intermediate sleeve two ends are threaded with oblique otic placode screw rod respectively.So, by rotating the rotation on intermediate sleeve
Handle just can very easily adjust the length of oblique telescopic lever.
Further, the girt is that hollow pipe, its two ends is inserted with the level through the vertical telescopic strut
Connecting rod, is fixed by the first bolt between the waling stripe and girt；The overhanging end of the waling stripe is provided with otic placode,
Oblique otic placode screw rod of the otic placode by the second bolt with the oblique telescopic lever lower end is rotatably connected, and can pass through
Screwing the second bolt causes otic placode to fasten with the oblique otic placode screw rod.So, when mounted, the otic placode on waling stripe with oblique
Can relatively rotate to the otic placode on otic placode screw rod to adjust angle, be bolted after regulating angle, convenient install with
Dismounting.
Further, the built-in connection is upper/lower terminal respectively integrally formed with cover plate, the band female thread of flange
Embedded sleeve barrel；The built-in connection is threaded with vertical otic placode screw rod；The vertical otic placode screw rod passes through the 3rd bolt
It is rotatably connected with the oblique otic placode screw rod of the oblique telescopic lever upper end, and can be caused vertically by screwing the 3rd bolt
Otic placode screw rod is fastened with the oblique otic placode screw rod.When mounted, vertical otic placode screw rod can be relatively rotated with oblique otic placode screw rod
Angle is adjusted, it is bolted after regulating angle, conveniently installs and dismounting.Also, the cover plate of built-in connection upper end
Which can be protected not blocked by concrete when pouring, the flange of built-in connection lower end can reduce pressure, dispersive stress, reduce pre-
The generation of buried via hole cracking phenomena.
Preferably, described support connector be upper/lower terminal respectively integrally formed with cover plate, flange tapped pre-
Bury sleeve；The vertical telescopic strut includes screw rod, and the thread rotary orientation of the screw rod upper/lower terminal is contrary；The screw rod upper end
Threaded with the support connector, its lower end is threaded with tapped vertical sleeve pipe；Running through on the screw rod has
As the cross bar for rotating handle.So, the cover plate of connector upper end is supported to disperse the pressure suffered by vertical telescopic strut（Pour
Build load）, it is to avoid vertical telescopic strut is pressurized excessive to occur bending and deformation.Also, the thread rotary orientation at double threaded screw two ends conversely,
So that the speed of vertical telescopic strut length adjustment add fast again.
Preferably, the vertical telescopic strut includes to be threaded with the screw rod of nut and upper end is provided with the vertical of flange
Sleeve pipe；The screw rod upper end is fixedly connected with as the liner plate for supporting connector, and its lower end is inserted in the vertical sleeve pipe.This
Sample, can adjust the length of vertical telescopic strut by the nut on screw rod, and the flange on vertical sleeve pipe can be played to nut
Position-limiting action, so that vertical telescopic strut keeps Len req.
In sum, the bracing frame that pours provided by the present invention has simple structure, easy for installation, good excellent of adjustability
Point；Different plates are suitable for across versatility is good；High recycling rate, can be cost-effective.
For second technical problem is solved, following technical scheme is present invention employs：One kind is used for concrete folding plate
The installation and application for pouring bracing frame, comprise the following steps：
Step 1：According to the plate of concrete folding plate across, width and the size of construction loads, girt, perpendicular is calculated respectively
To telescopic strut and the length of oblique telescopic lever；
Step 2：Determine the position for pouring bracing frame strong point on the precoated plate of concrete folding plate：Length according to girt
Degree determines support position of the connector on precoated plate；Determined according to the length of vertical telescopic strut and oblique telescopic lever pre-
Bury the position of connector；
Step 3：Corresponding support connector and built-in connection are installed on the strong point of precoated plate；
Step 4：The installation of girt and amplitude adjustment mechanism is completed using the precoated plate in step 3：Comprise the following steps：
Step 4.1：Two vertical telescopic struts are connected on corresponding support connector；Girt one end is connected to which
In a vertical telescopic strut lower end, and its other end is connected to another vertical telescopic strut lower end；
Step 4.2：While adjusting the length of two vertical telescopic struts so as to which length is equal to computational length；
Step 4.3：Two oblique telescopic lever upper ends are rotatably connected with corresponding built-in connection；Each oblique
It is connected between telescopic lever and girt as follows：Oblique telescopic lever is rotated with adjustment angle, and while adjust
The length of oblique telescopic lever, makes oblique telescopic lever lower end move closer to and extend to the end of girt, afterwards will be oblique
Be rotatably connected the end of girt to telescopic lever lower end；
Step 4.4：The length and the length of oblique telescopic lever of vertical telescopic strut is finely adjusted, makes to pour bracing frame entirety
In tensioning state.
Preferably, described support connector and built-in connection be upper end integrally formed with cover plate, lower end integrally formed with
The tapped embedded sleeve barrel of flange；The vertical telescopic strut includes screw rod, the thread rotary orientation of the screw rod upper/lower terminal
On the contrary；The screw rod upper end is threadeded with the support connector, and its lower end is threaded with tapped vertical sleeve pipe；
Through the cross bar having as rotation handle on the screw rod；
During using the embedded sleeve barrel as supporting connector and built-in connection to carry out step 3, in advance that embedded sleeve barrel is pre-buried
Enter inside precoated plate, and so that the upper and lower surface of embedded sleeve barrel is flushed with the upper and lower surface of precoated plate respectively；
When step 4.2 is carried out using the vertical telescopic strut, adjust the length of vertical telescopic strut by rotating horizontal pole.
Preferably, the vertical telescopic strut includes to be threaded with the screw rod of nut and upper end is provided with the vertical of flange
Sleeve pipe；The screw rod upper end is fixedly connected with as the liner plate for supporting connector, and its lower end is inserted in the vertical sleeve pipe；
When step 3 is carried out using the liner plate of the screw rod upper end as support connector, correspond in the precoated plate bottom and support
Point position recessing；Then the liner plate of screw rod upper end is put in the groove, so as to complete to support the installation of connector；
When carrying out step 4.2 using the vertical telescopic strut, vertical flexible to adjust by adjusting the nut on the screw rod
The length of strut.
Preferably, the oblique telescopic lever includes tapped intermediate sleeve, and the intermediate sleeve is provided with rotation
Handle, the intermediate sleeve two ends are threaded with oblique otic placode screw rod respectively；
The girt is hollow pipe, and its two ends is inserted with the waling stripe through the vertical telescopic strut, the level
Fixed by the first bolt between connecting rod and girt；The overhanging end of the waling stripe is provided with otic placode, and the otic placode passes through
Second bolt is rotatably connected with the oblique otic placode screw rod of the oblique telescopic lever lower end, and can be by screwing the second bolt
So that otic placode is fastened with the oblique otic placode screw rod；
The built-in connection be upper end integrally formed with cover plate, lower end integrally formed with flange tapped pre-buried set
Cylinder；The built-in connection is threaded with vertical otic placode screw rod；The vertical otic placode screw rod is oblique with described by the 3rd bolt
It is rotatably connected to the oblique otic placode screw rod of telescopic lever upper end, and vertical otic placode screw rod can be caused by screwing the 3rd bolt
Fasten with the oblique otic placode screw rod；
When step 4.3 is carried out, the oblique otic placode screw rod of oblique telescopic lever upper end is hinged on by vertical otic placode by the 3rd bolt
On screw rod, so that the oblique otic placode screw rod is rotated around the axis of the 3rd bolt, and while rotate on the intermediate sleeve
Rotation handle, so as to adjust the length of oblique telescopic lever, so that oblique telescopic lever lower end is moved closer to and extend to level
The end of pull bar；Oblique telescopic lever lower end is hinged on the end of girt afterwards by the second bolt；
When step 4.4 is carried out, make the upper and lower ends of oblique telescopic lever be respectively relative to the 3rd bolt, the axis of the second bolt and turn
Dynamic, while the length of the oblique telescopic lever of fine setting and vertical telescopic strut, so that the oblique drawing at girt and its two ends
Mutually tense between bar；The second bolt and the 3rd bolt are screwed so that pouring bracing frame to keep tensioning state.
In sum, installation method provided by the present invention can make to pour overall uniform force after bracing frame is installed, and make
The tensioning state that bracing frame keeps good is poured, so as to improve the bearing capacity for bracing frame being poured to construction loads.
Description of the drawings
Fig. 1 is the structural representation for pouring bracing frame in specific embodiment 1；
Fig. 2 is the top view for being provided with two concrete folding plates for pouring bracing frame；
Fig. 3 is the structural representation for pouring bracing frame in specific embodiment 2.
Specific embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Specific embodiment 1
Bracing frame is poured as shown in figure 1, a kind of for concrete folding plate, including girt 1,1 liang of the girt
End is respectively connected with amplitude adjustment mechanism；The amplitude adjustment mechanism includes vertical telescopic strut 2 and oblique telescopic lever 3；Institute
The end that 2 lower end of vertical telescopic strut is connected to the girt 1 is stated, its upper end is connected with for supporting concrete folding plate
Support connector 4；3 lower end of oblique telescopic lever is rotatably connected in the end of the girt 1, and its upper end can turn
Being dynamically connected has built-in connection 5.
In this specific embodiment, the oblique telescopic lever 3 includes tapped intermediate sleeve 31, the intermediate sleeve
Cylinder 31 is provided with rotation handle, and the rotation handle is the reinforcing bar being transverse on intermediate sleeve 31.31 two ends of the intermediate sleeve are divided
Oblique otic placode screw rod 32 is not threaded with, and otic placode screw rod is screw rod of the one end with otic placode, has bolt connecting hole on otic placode.
So, the rotation handle by rotating on intermediate sleeve 31 just can very easily adjust the length of oblique telescopic lever 3.
In this specific embodiment, the girt 1 is that hollow pipe, its two ends are inserted with through the vertical flexible support
The waling stripe 7 of bar 22, is fixed by the first bolt between the waling stripe 7 and girt 1；The waling stripe 7
Overhanging end is provided with otic placode, and the otic placode can by the oblique otic placode screw rod 32 of the second bolt and 3 lower end of oblique telescopic lever
Connection is rotated, and can be by screwing the second bolt so that otic placode is fastened with the oblique otic placode screw rod 32.So, installing
When, the otic placode on the otic placode on waling stripe 7 and oblique otic placode screw rod 32 can be relatively rotated to adjust angle, regulate angle
Fixed by the second bolt afterwards, conveniently install and dismounting.
In this specific embodiment, the built-in connection 5 is upper end integrally formed with cover plate, lower end integrally formed with turning over
The tapped embedded sleeve barrel on side；The built-in connection 5 is threaded with vertical otic placode screw rod 8；The vertical otic placode spiral shell
Bar 8 is rotatably connected with the oblique otic placode screw rod 32 of 3 upper end of oblique telescopic lever by the 3rd bolt, and can be by rotation
Tight 3rd bolt causes vertical otic placode screw rod 8 to fasten with the oblique otic placode screw rod 32.So, vertical otic placode screw rod 8 with pre-buried
Realization is threaded connection between connector 5 to be detachably connected.When mounted, vertical otic placode screw rod 8 and oblique otic placode screw rod 32
Can relatively rotate angle is adjusted, be fixed by the 3rd bolt after regulating angle, conveniently install and dismounting.Also, pre-buried company
The cover plate of 5 upper end of fitting can protect which not blocked by concrete when pouring, and the flange of 5 lower end of built-in connection can reduce pressure
By force, dispersive stress, reduces the generation of embedded hole cracking phenomena.
In this specific embodiment, the support connector 4 is upper end integrally formed with cover plate, lower end integrally formed with turning over
The tapped embedded sleeve barrel on side；The vertical telescopic strut 2 includes 21 bar of spiral shell, the screw thread of 21 upper/lower terminal of the screw rod
Oppositely oriented；21 upper end of the screw rod is threadeded with the support connector, and its lower end is threaded with tapped perpendicular
To sleeve pipe 22；Through the cross bar having as rotation handle on the screw rod 21.Rotate screw rod 21 on handle when, screw rod 21
The screw thread of upper/lower terminal is screwed in from supporting in connector 4, vertical sleeve pipe 22 simultaneously respectively or is screwed out simultaneously, is thus played double
To the effect for adjusting, i.e. the screw telescopic amount of 21 upper and lower ends of screw rod is all adjusted, so that vertical 2 length of telescopic strut
The speed of regulation adds fast again.
The length of the girt 1 for pouring bracing frame in this specific embodiment according to two support connectors 4 away from
From determining, in order to simplify pour support plus structure, the girt 1 in present embodiment is provided without stretching structure, but
Girt 1 with stretching structure should also be within the scope of the present invention.
The bracing frame that pours in this specific embodiment is installed in the following way, is comprised the following steps：
Step 1：According to the plate of concrete folding plate across, width and the size of construction loads, girt, perpendicular is calculated respectively
To telescopic strut and the length of oblique telescopic lever.
Step 2：Determine the position for pouring bracing frame strong point on the precoated plate 6 of concrete folding plate：Drawn according to level
The length of bar 1 determines support position of the connector 4 on precoated plate 6；According to vertical telescopic strut 2 and oblique telescopic lever 3
Length determine the position of built-in connection 5.
Step 3：Corresponding support connector 4 and built-in connection 5 are installed on the strong point of precoated plate 6.This is concrete real
Apply in mode and support connector 4 and built-in connection 6 that embedded sleeve barrel is, need to be embedded into inside precoated plate 6 in advance, and make pre-
The upper and lower surface for burying sleeve is flushed with the upper and lower surface of precoated plate 6 respectively.
Step 4：The installation of girt 1 and amplitude adjustment mechanism is completed using the precoated plate 6 in step 3：Including following
Step：
Step 4.1：Two vertical telescopic struts 2 are connected on corresponding support connector 4；1 one end of girt is connected
Wherein one vertical 2 lower end of telescopic strut is arrived, and its other end is connected to another 2 lower end of vertical telescopic strut.Using this tool
Two vertical telescopic struts 2 are first screwed in pre- as support connector 4 by when pouring bracing frame and being installed of body embodiment
Bury in sleeve, then by waling stripe 7, girt 1 is fixed between two vertical telescopic struts 2.
Step 4.2：While adjust the length of two vertical telescopic struts 2, i.e., while rotating on two vertical telescopic struts 2
Rotate handle adjust its length so as to length be equal to computational length.
Step 4.3：Two 3 upper ends of oblique telescopic lever are rotatably connected with corresponding built-in connection 5；Each
It is connected between the oblique telescopic lever 3 of root and girt 1 as follows：Oblique telescopic lever 3 is rotated with adjustment angle, and
While adjusting the length of oblique telescopic lever 3,3 lower end of oblique telescopic lever is made to move closer to and extend to the end of girt 1
Portion, the end of the girt 1 that afterwards 3 lower end of oblique telescopic lever is rotatably connected.In this specific embodiment, by
Three bolts are hinged on the oblique otic placode screw rod 32 of oblique telescopic lever upper end on vertical otic placode screw rod 8, then make described oblique
Otic placode screw rod 32 is rotated around the axis of the 3rd bolt, and rotates the rotation handle on the intermediate sleeve 31 simultaneously, so as to adjust
The length of oblique telescopic lever 3 is saved, so that 3 lower end of oblique telescopic lever is moved closer to and extend to the end of girt 1；Afterwards
3 lower end of oblique telescopic lever is hinged on the end of girt 1 by the second bolt.
Step 4.4：Length, the length of oblique telescopic lever 3 to vertical telescopic strut 2 is finely adjusted：Stretched due to oblique
The upper and lower ends of contracting pull bar 3 are not also fastened by the 3rd bolt, the second bolt, and therefore oblique telescopic lever 3 can also be in certain limit
Interior rotation so that the length of vertical telescopic strut 2, the length of oblique telescopic lever 3 can also be in the range of error of computational length
Adjustment, makes to pour bracing frame generally in tensioning state.Specifically, it is respectively relative to the upper/lower terminal of oblique telescopic lever 3
3rd bolt, the axis of the second bolt are rotated, while the length of oblique telescopic lever 3 and vertical telescopic strut 2 is finely tuned, so that
Obtaining and mutually tense between girt 1 and the oblique telescopic lever 3 at its two ends, the second bolt is screwed with the 3rd bolt so that pouring
Bracing frame keeps tensioning state.The purpose for so adjusting is：After 1 two ends of girt are tightened up so that vertical telescopic strut 2
Good perpendicularity can be kept, so that vertical telescopic strut 2 is along the axis Vertical Compression of itself, play good support and make
With.
The single bracing frame that pours is installed according to the method described above, when the width of concrete folding plate is larger, can
Install according to the method described above multiple pour bracing frame, for example, upper surface is provided with the precoated plate 9 of two steel truss 10, as Fig. 2 institute
Show：Bracing frame 11 is poured in 9 lower surface of precoated plate corresponding to the vicinity installation two of 10 position of steel truss.
Installation method provided by the present invention can guarantee that and pour each connecting node uniform force of bracing frame, can be uniform by load
Pass to each rod member, make to pour bracing frame entirety uniform force, be unlikely to deform, be conducive to improving support strength and carry out weight
Multiple use.
Specific embodiment 2
This specific embodiment with specific embodiment 1 except that the structure of vertical telescopic strut 2, specifically：As Fig. 3 institute
Show, the vertical telescopic strut 2 includes that the screw rod 21 for being threaded with nut 23 and upper end are provided with the vertical sleeve pipe of flange 223
22；21 upper end of the screw rod is fixedly connected with as the liner plate 211 for supporting connector, and the vertical sleeve pipe 22 is inserted in its lower end
Interior.
The installation method of bracing frame is poured in this specific embodiment with specific embodiment 1 except that：Walked
When rapid 3, supporting point position recessing is corresponded in 3 bottom of the precoated plate；Then the liner plate 211 of 21 upper end of screw rod is put into described
In groove, so as to complete to support the installation of connector.Carry out step 4.2 when：By position of the adjusting nut 23 on screw rod 21
Stretch out the length of vertical sleeve pipe 22 to change screw rod 21, and carried out by the flange 223 on vertical sleeve pipe 22 spacing, so as to will be perpendicular
Computational length is adjusted to telescopic strut 2.
The bracing frame that pours in this specific embodiment need not be pre-buried to supporting connector to carry out, and can so greatly reduce
The quantity of built-in fitting, plays cost-effective effect, and installs and dismantle also convenient.
Claims (10)
1. a kind of pour bracing frame for concrete folding plate, including girt, it is characterised in that：The girt two
End is respectively connected with amplitude adjustment mechanism；The amplitude adjustment mechanism includes vertical telescopic strut and oblique telescopic lever；Described
Vertical telescopic strut lower end is connected to the girt end, and its upper end is connected with the support for supporting concrete folding plate
Connector；The oblique telescopic lever lower end is rotatably connected in the girt end, its upper end be rotatably connected have pre-
Bury connector.
2. according to claim 1 for concrete folding plate, bracing frame is poured, it is characterised in that：Described oblique flexible
Pull bar includes tapped intermediate sleeve, and the intermediate sleeve is provided with rotation handle, the intermediate sleeve two ends difference spiral shell
Stricture of vagina is connected with oblique otic placode screw rod.
3. according to claim 2 for concrete folding plate, bracing frame is poured, it is characterised in that：The girt
For hollow pipe, its two ends is inserted with the waling stripe through the vertical telescopic strut, the waling stripe and girt it
Between fixed by the first bolt；The overhanging end of the waling stripe is provided with otic placode, and the otic placode is oblique with described by the second bolt
It is rotatably connected to the oblique otic placode screw rod of telescopic lever lower end, and otic placode can be caused oblique with described by screwing the second bolt
Fasten to otic placode screw rod.
4. according to claim 3 for concrete folding plate, bracing frame is poured, it is characterised in that：The pre-buried connection
Part be upper end integrally formed with cover plate, lower end integrally formed with flange tapped embedded sleeve barrel；The built-in connection
It is threaded with vertical otic placode screw rod；The vertical otic placode screw rod is oblique with the oblique telescopic lever upper end by the 3rd bolt
It is rotatably connected to otic placode screw rod, and vertical otic placode screw rod can be caused with the oblique otic placode screw rod by screwing the 3rd bolt
Fastening.
5. according to claim 1 for concrete folding plate, bracing frame is poured, it is characterised in that：Described support connects
Part be upper end integrally formed with cover plate, lower end integrally formed with flange tapped embedded sleeve barrel；The vertical flexible support
Bar includes screw rod, and the thread rotary orientation of the screw rod upper/lower terminal is contrary；The screw rod upper end is with the support connector screw thread even
Connect, its lower end is threaded with tapped vertical sleeve pipe；Through the cross bar having as rotation handle on the screw rod.
6. according to claim 1 for concrete folding plate, bracing frame is poured, it is characterised in that：Described vertical flexible
Strut includes that the screw rod for being threaded with nut and upper end are provided with the vertical sleeve pipe of flange；The screw rod upper end is fixedly connected with
Used as the liner plate for supporting connector, its lower end is inserted in the vertical sleeve pipe.
7. the installation and application for pouring bracing frame of concrete folding plate is used for as claimed in claim 1, it is characterised in that：
Comprise the following steps：
Step 1：According to the plate of concrete folding plate across, width and the size of construction loads, girt, perpendicular is calculated respectively
To telescopic strut and the length of oblique telescopic lever；
Step 2：Determine the position for pouring bracing frame strong point on the precoated plate of concrete folding plate：Length according to girt
Degree determines support position of the connector on precoated plate；Determined according to the length of vertical telescopic strut and oblique telescopic lever pre-
Bury the position of connector；
Step 3：Corresponding support connector and built-in connection are installed on the strong point of precoated plate；
Step 4：The installation of girt and amplitude adjustment mechanism is completed using the precoated plate in step 3：Comprise the following steps：
Step 4.1：Two vertical telescopic struts are connected on corresponding support connector；Girt one end is connected to which
In a vertical telescopic strut lower end, and its other end is connected to another vertical telescopic strut lower end；
Step 4.2：While adjusting the length of two vertical telescopic struts so as to which length is equal to computational length；
Step 4.3：Two oblique telescopic lever upper ends are rotatably connected with corresponding built-in connection；Each oblique
It is connected between telescopic lever and girt as follows：Oblique telescopic lever is rotated with adjustment angle, and while adjust
The length of oblique telescopic lever, makes oblique telescopic lever lower end move closer to and extend to the end of girt, afterwards will be oblique
Be rotatably connected the end of girt to telescopic lever lower end；
Step 4.4：The angle of length, the length of oblique telescopic lever and oblique telescopic lever to vertical telescopic strut is carried out
Fine setting, makes to pour bracing frame generally in tensioning state.
8. the installation and application for concreting bracing frame according to claim 7, it is characterised in that：Described
Support connector and built-in connection be upper end integrally formed with cover plate, lower end integrally formed with flange tapped pre-buried set
Cylinder；The vertical telescopic strut includes screw rod, and the thread rotary orientation of the screw rod upper/lower terminal is contrary；The screw rod upper end and institute
State support connector threaded, its lower end is threaded with tapped vertical sleeve pipe；Running through on the screw rod has conduct
Rotate the cross bar of handle；
During using the embedded sleeve barrel as supporting connector and built-in connection to carry out step 3, in advance that embedded sleeve barrel is pre-buried
Enter inside precoated plate, and so that the upper and lower surface of embedded sleeve barrel is flushed with the upper and lower surface of precoated plate respectively；
When step 4.2 is carried out using the vertical telescopic strut, adjust the length of vertical telescopic strut by rotating horizontal pole.
9. the installation and application for pouring bracing frame for concrete folding plate according to claim 7, its feature exists
In：The vertical telescopic strut includes that the screw rod for being threaded with nut and upper end are provided with the vertical sleeve pipe of flange；The spiral shell
Bar upper end is fixedly connected with as the liner plate for supporting connector, and its lower end is inserted in the vertical sleeve pipe；
When step 3 is carried out using the liner plate of the screw rod upper end as support connector, correspond in the precoated plate bottom and support
Point position recessing；Then the liner plate of screw rod upper end is put in the groove, so as to complete to support the installation of connector；
When carrying out step 4.2 using the vertical telescopic strut, vertical flexible to adjust by adjusting the nut on the screw rod
The length of strut.
10. the installation and application for pouring bracing frame for concrete folding plate according to claim 7, its feature exists
In：The oblique telescopic lever includes tapped intermediate sleeve, and the intermediate sleeve is provided with rotation handle, the centre
Sleeve two ends are threaded with oblique otic placode screw rod respectively；
The girt is hollow pipe, and its two ends is inserted with the waling stripe through the vertical telescopic strut, the level
Fixed by the first bolt between connecting rod and girt；The overhanging end of the waling stripe is provided with otic placode, and the otic placode passes through
Second bolt is rotatably connected with the oblique otic placode screw rod of the oblique telescopic lever lower end, and can be by screwing the second bolt
So that otic placode is fastened with the oblique otic placode screw rod；
The built-in connection be upper end integrally formed with cover plate, lower end integrally formed with flange tapped pre-buried set
Cylinder；The built-in connection is threaded with vertical otic placode screw rod；The vertical otic placode screw rod is oblique with described by the 3rd bolt
It is rotatably connected to the oblique otic placode screw rod of telescopic lever upper end, and vertical otic placode screw rod can be caused by screwing the 3rd bolt
Fasten with the oblique otic placode screw rod；
When step 4.3 is carried out, the oblique otic placode screw rod of oblique telescopic lever upper end is hinged on by vertical otic placode by the 3rd bolt
On screw rod, so that the oblique otic placode screw rod is rotated around the axis of the 3rd bolt, and while rotate on the intermediate sleeve
Rotation handle, so as to adjust the length of oblique telescopic lever, make oblique telescopic lever lower end gradually by part girt end
Portion；Oblique telescopic lever lower end is hinged on the end of girt afterwards by the second bolt；
When step 4.4 is carried out, make the upper and lower ends of oblique telescopic lever be respectively relative to the 3rd bolt, the axis of the second bolt and turn
Dynamic, while the length of the oblique telescopic lever of fine setting and vertical telescopic strut, so that the oblique drawing at girt and its two ends
Mutually tense between bar；The second bolt and the 3rd bolt are screwed so that pouring bracing frame to keep tensioning state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611115663.3A CN106437184A (en) | 2016-12-07 | 2016-12-07 | Pouring support frame for concrete laminates and mounting and using method of pouring support frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611115663.3A CN106437184A (en) | 2016-12-07 | 2016-12-07 | Pouring support frame for concrete laminates and mounting and using method of pouring support frame |
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| CN106437184A true CN106437184A (en) | 2017-02-22 |
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| CN201611115663.3A Pending CN106437184A (en) | 2016-12-07 | 2016-12-07 | Pouring support frame for concrete laminates and mounting and using method of pouring support frame |
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| CN107130814A (en) * | 2017-07-13 | 2017-09-05 | 中建科技成都有限公司 | A kind of supporting construction and the superimposed sheet structure based on the supporting construction |
| CN107165409A (en) * | 2017-07-13 | 2017-09-15 | 中建科技成都有限公司 | A kind of supporting construction for superimposed sheet |
| CN108824467A (en) * | 2018-07-31 | 2018-11-16 | 中国十七冶集团有限公司 | A kind of novel combination type open caisson and its application method |
| CN109518605A (en) * | 2018-09-18 | 2019-03-26 | 浙江交通职业技术学院 | The telescopic overhanging support of one kind and its installation method |
| CN111287491A (en) * | 2020-03-24 | 2020-06-16 | 杭州杭固建筑特种工程有限公司 | Constructional engineering steel construction support frame |
| CN114135037A (en) * | 2021-12-16 | 2022-03-04 | 贵州大学 | Plate truss formwork structure and construction method |
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| CN107130814A (en) * | 2017-07-13 | 2017-09-05 | 中建科技成都有限公司 | A kind of supporting construction and the superimposed sheet structure based on the supporting construction |
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| CN111287491A (en) * | 2020-03-24 | 2020-06-16 | 杭州杭固建筑特种工程有限公司 | Constructional engineering steel construction support frame |
| CN114135037A (en) * | 2021-12-16 | 2022-03-04 | 贵州大学 | Plate truss formwork structure and construction method |
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Application publication date: 20170222 |