CN209145279U - A kind of drawing and pulling type deformation joint formwork system - Google Patents
A kind of drawing and pulling type deformation joint formwork system Download PDFInfo
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- CN209145279U CN209145279U CN201821724804.6U CN201821724804U CN209145279U CN 209145279 U CN209145279 U CN 209145279U CN 201821724804 U CN201821724804 U CN 201821724804U CN 209145279 U CN209145279 U CN 209145279U
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- sliding rail
- support frame
- aluminum alloy
- alloy pattern
- rail
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Abstract
The utility model relates to a kind of drawing and pulling type deformation joint formwork system and mold methods, it is characterised in that: including aluminum alloy pattern plate in two pieces and two pieces of outer aluminum alloy pattern plates, the spaced and parallel setting of aluminum alloy pattern plate in two pieces, and drawing and pulling type bracket is equipped between interior aluminum alloy pattern plate；The drawing and pulling type bracket include bilateral symmetry and successively cooperate the first support frame, the first sliding rail, help rail, the second sliding rail and the second support frame being located between the second sliding rail of two sides, mold method includes aluminum alloy pattern plate and the first support frame in connecting, in first support install the first sliding rail, production helps rail, connection second support and the second sliding rail, lifting first support, lifting help rail, lifting second support, the outer aluminum alloy pattern plate of connection, pour superstructure shear wall, dismounting formwork system.The utility model relates to structure have convenient for disassembly and assembly, construction efficiency is high, the features such as being suitable for different in width deformation joint formwork requirement, has preferable economic technology benefit.
Description
Technical field
The utility model belongs to building engineering technical field more particularly to a kind of drawing and pulling type deformation joint formwork system.
Background technique
With the quickening of urbanization process, the figure of building becomes increasingly complex, and volume is increasing, for the peace for guaranteeing building
It entirely uses, the deformation joints such as expansion joint, aseismatic joint, subsiding crack are often arranged in design in many buildings.For high-layer shear force wall knot
The building of structure pours wall inner side template and installs very difficult, when previous construction adopted more due to deformation joint relatively narrower after deformation joint
Mold method is reinforced with filling cystosepiment or seam internal plug flitch, it is easy to cause to stitch interior bulging moding shape, seam inner template can not remove
The problems such as phenomena such as clean causes shear wall faulting of slab ends up and down, and Forming Quality is poor, size is inconsistent, plays the effect of deformation joint greatly
Discount has seriously affected the normal safe handling of building, and the control for therefore, after deformation joint pouring shear wall quality becomes a great Shi
Work difficult point.Moreover, traditional deformation slit formwork generallys use plank sheathing and steel form.The scene processing of plank sheathing needs several wood
Work cooperating, narrow field increase the difficulty of construction management, and the plank sheathing number of turnover is few, costly.And steel form
Integrally formed, it can be used repeatedly, and cast-in-situ stair section size is accurate, but input cost is big, and punching block turnover rate is low, and punching block
Plate is inconvenient to lift than heavier.
These problems encountered in practical projects for architectural stair, it is necessary to it is high, economic to develop a kind of construction efficiency
Property good deformation joint support system construction method, made of the utility model is exactly developed in this context, be applied to real
Preferable economic and social benefits will be generated in the deformation joint construction of border.
Utility model content
The purpose of this utility model is that for the deformation joint internal model deformation of traditional deformation joint formwork construction, seam inner template without
The problems such as method removes phenomena such as clean, causes shear wall faulting of slab ends up and down, and Forming Quality is poor, size is inconsistent, proposes a kind of pumping
Pull-type deformation joint formwork system and the mold method based on the formwork system.
For the attainment of one's purpose, technical solution provided by the utility model are as follows:
The utility model relates to a kind of drawing and pulling type deformation joint formwork system, including aluminum alloy pattern plate and two pieces of outer aluminum dipping forms in two pieces
Plate, the spaced and parallel setting of aluminum alloy pattern plate in two pieces, and drawing and pulling type bracket is equipped between interior aluminum alloy pattern plate；The drawing and pulling type bracket includes
Symmetrical first support frame, the first sliding rail help rail, the second sliding rail and the second support being located between the second sliding rail of two sides
Frame, the first support frame are separately fixed in two sides on the inside of aluminum alloy pattern plate, and the top of the first support frame is equipped with the first lifting rope, the first sliding rail
It is fixed on the inside of the first support frame of two sides by the first fixing bolt respectively, is equipped with sliding groove on the inside of the first sliding rail, helps rail packet
It includes and helps rail skeleton and several idler wheels, idler wheel is connect by roller shaft with rail skeleton is helped, and rail is helped to pass through idler wheel and corresponding first sliding rail
Sliding groove cooperation, the top of the second support frame is equipped with the second lifting rope, and the second sliding rail is fixed on by the second sliding rail split bolt
Second support frame two sides, the second sliding rail help the idler wheel of rail to cooperate with two sides respectively；Two pieces of outer aluminum alloy pattern plates are supported solid by Prefabricated Concrete
It is scheduled on the outside of aluminum alloy pattern plate in two pieces, two pieces of outer aluminum alloy pattern plates pass through Screw arbor with nut at both-ends and fixture nut locking connection.
Preferably, first support frame includes the lateral back cord being welded to each other and longitudinal back cord, and described first hangs
Rope is located on the lateral back cord of the top.
Preferably, second support frame includes the support frame vertical pole and support frame cross bar being welded to each other, and described
Two lifting ropes are located at the top of support frame vertical pole.
Preferably, arc-shaped structure on the inside of the sliding groove of the first sliding rail, radian and the idler wheel outer ring curvature phase of arcuate structure
It is corresponding.
Preferably, second sliding rail corresponds to the arc-shaped structure in side of idler wheel, and the radian and idler wheel of arcuate structure
Outer ring curvature is corresponding.
Preferably, second sliding rail is close to the setting of the second support frame.
Preferably, there are gap between second sliding rail and the second support frame, the second sliding rail and the second support frame are logical
Multiple second sliding rail split bolts are crossed to be fixedly connected.
Preferably, the bottom of the lateral surface of the interior aluminum alloy pattern plate is equipped with leakproof rubber gasket.
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) aluminum alloy pattern plate uses aluminum alloy pattern plate regularization large form in deformation joint, as the first sliding rail is lifted into deformation joint together
Interior, and be fixed with supporting steel pipe, when form removable, only needs to remove split bolt, integrally hangs out at once, overcomes traditional change
Drum moding shape, seam inner template can not remove clean problem in seam when shape seam construction.
(2) it helps in rail the first track of smooth slide-in, the second sliding rail is smooth to helping in rail, installs and removed in formwork system
Cheng Zhong, it is only necessary to be slid into using planned orbit, when dismounting, which pulls out, comes, and construction aspect is quick.
The length of (3) first sliding rails and the second sliding rail can be adjusted according to the actual situation, facilitate installation, avoid material unrestrained
Take.
Detailed description of the invention
Fig. 1 is drawing and pulling type deformation joint formwork system longitudinal sectional drawing；
Fig. 2 is the interior aluminum alloy pattern plate of the first form and the connection schematic diagram of drawing and pulling type bracket；
Fig. 3 is the interior aluminum alloy pattern plate of second of form and the connection schematic diagram of drawing and pulling type bracket；
Fig. 4 is the combining structure schematic diagram of the first support frame and interior aluminum alloy pattern plate；
Fig. 5 is the combining structure schematic diagram of the first support frame, interior aluminum alloy pattern plate and the first track；
Fig. 6 is the structural schematic diagram of the first sliding rail monomer；
Fig. 7 is the A-A sectional view of attached first sliding rail monomer shown in fig. 6；
Fig. 8 is the perspective view for helping rail；
Fig. 9 is the attached B-B sectional view shown in Fig. 8 for helping rail；
Figure 10 is the perspective view of the second support frame；
Figure 11 is the second support frame and the second sliding rail combining structure schematic diagram；
Figure 12 is the second sliding rail monomer perspective view；
Figure 13 is the C-C sectional view of the second sliding rail monomer shown in attached drawing 12；
Figure 14 is drawing and pulling type deformation joint formwork system split bolt longitudinal sectional drawing；
Figure 15 is the structural schematic diagram after the completion of the utility model step 5；
Figure 16 is the structural schematic diagram after the completion of the utility model step 6；
Figure 17 is the structural schematic diagram after the completion of the utility model step 7；
Figure 18 is the structural schematic diagram after the completion of the utility model step 8；
Figure 19 is the structural schematic diagram after the completion of the utility model step 9；
Figure 20 is that superstructure shear wall is completed and removes the structural schematic diagram after formwork system.
Mark explanation: aluminum alloy pattern plate in 1-, 11- leakproof rubber gasket, 12- split bolt through hole, the outer aluminum alloy pattern plate of 2-, 21-
Vertical keel, the first support frame of 3-, 31- transverse direction back cord, the longitudinal direction 32- back cord, the first lifting rope of 33-, 34- the first sliding rail mounting hole,
The first sliding rail of 4-, 41- the first sliding rail fixing bolt, 42- the first sliding rail fixation hole, 5- help rail, and 51- helps rail skeleton, 52- idler wheel,
53- roller shaft, the second sliding rail of 6-, 61- the second sliding rail split bolt, 62- nut, 63- the second sliding rail split bolt hole, 7- second
Support frame, 71- support frame vertical pole, 72- support frame cross bar, the second lifting rope of 73-, 74- the second sliding rail through hole, 8- Prefabricated Concrete branch
Support, 9- Screw arbor with nut at both-ends, 10- fixture nut, 101- have poured concrete flooring, 102- reserving hole, 103- supporting steel pipe, 104- template
Fixing piece, 105- shear wall, 106- cement slurry filling body, 107- deformation joint, 108- vertical supporting steel reinforcement cage.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the embodiments, it is real below
Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
In conjunction with shown in attached drawing 1, the utility model relates to a kind of drawing and pulling type deformation joint formwork system, including aluminum dipping form in two pieces
Plate 1 and two pieces of outer aluminum alloy pattern plates 2, the spaced and parallel setting of aluminum alloy pattern plate 1 in two pieces are equipped with drawing and pulling type bracket between aluminum alloy pattern plate 1 in two pieces,
Wherein, interior aluminum alloy pattern plate 1 and outer aluminum alloy pattern plate 2 are all made of a monolith aluminium sheet and are made, and the bottom of the lateral surface of interior aluminum alloy pattern plate 2 is additionally provided with anti-
Leak rubber gasket 11.
In conjunction with shown in attached drawing 1~3, the drawing and pulling type bracket include symmetrical first support frame 3, the first sliding rail 4,
Help rail 5, the second sliding rail 6 and the second support frame 7 being located between two the second sliding rails 6.First support frame 3 is by length and breadth
The staggered lateral back cord 31 being welded to each other and longitudinal back cord 32 form, and wherein the lateral back cord 31 of the top is equipped with for hanging
First lifting rope 33 of dress.First support frame 3 is separately fixed at aluminum alloy pattern plate 1 in two sides by welding or bolted mode
Inside.In conjunction with shown in attached drawing 4, the interior aluminium steel plate 1 is located at the square center of a lattice that lateral back cord 31 and longitudinal back cord 32 are formed
Position is equipped with split bolt through hole 12, and split bolt through hole 12 passes through Screw arbor with nut at both-ends 9 for the later period and locks outer aluminum alloy pattern plate
2.The surface of longitudinal back cord 32 is drilled with the first sliding rail mounting hole 34, installs the first sliding rail for the later period.
In conjunction with shown in attached drawing 1 and 5, first sliding rail 4 is fixed on each longitudinal back by the first fixing bolt 41 respectively
Stupefied 32 inside, for the template system for adapting to different height, every first sliding rail 4 in the utility model is by multiple length
The first sliding rail monomer of 1m joins end to end connection, and the structure of each first sliding rail monomer is all provided with as shown in attached drawing 6 and attached drawing 7
There are two the first sliding rail fixation hole 42, the first sliding rail fixation hole 42 and the first sliding rail mounting hole 34 are that correspondingly, installation is each
When the first sliding rail monomer, it is only necessary to sequentially pass through the first sliding rail fixation hole 42 and the first sliding rail mounting hole with the first fixing bolt 41
It 34 and tightens.Sliding groove is equipped on the inside of first sliding rail 4, the sliding groove two sides of the first sliding rail 4 are arranged in 30 ° of angles, and
The arc-shaped structure of two sides inner wall, the arc are the crotch-shaped that radius is 2cm.
In conjunction with shown in attached drawing 2~3 and attached drawing 8~9, the rail 5 that helps includes helping rail skeleton 51 and several idler wheels 52, is helped
Rail skeleton 51 is in concaveconvex shape comprising two side walls, and row's circular hole is equipped in two side walls, it is equipped in circular hole and uses idler wheel
52, idler wheel 52 is to be connect by roller shaft 53 with rail skeleton 51 is helped, and the radius of the idler wheel 52 is 2cm, and is slightly less than circular hole
Aperture, therefore idler wheel 52 and help there are free gap between rail skeleton 51, idler wheel 52 can be freely rotated for axle center with roller shaft 53, be helped
After rail 5 is put into the first sliding rail 4, idler wheel 52 and the radian of the sliding groove inner sidewall of corresponding first sliding rail 4 are to cooperation.
In conjunction with shown in attached drawing 10~11, the second support frame 7 includes 71 He of support frame vertical pole that is criss-cross and being welded to each other
Support frame cross bar 72 forms, wherein the top of two opposite support frame vertical poles 71 is equipped with the second lifting rope 73, support frame vertical pole 71
On be positioned apart from the second sliding rail through hole 74 through support frame vertical pole 71, the second sliding rail through hole 74 is used for the second sliding rail
Split bolt 61 passes through and locks the second sliding rail 6 of two sides.In conjunction with shown in attached drawing 12~13, for the branch die body for adapting to various height
System, second sliding rail 6 of the utility model use length to join end to end composition for the second sliding rail monomer of 1m, each second sliding rail list
It being all provided on body there are two the second sliding rail split bolt hole 63, the second sliding rail monomer corresponds to the arc-shaped structure in side of idler wheel 52, and
Arc is the semicircle that radius is 2cm, and the second sliding rail monomer is fixed on 7 liang of the second support frame by the second sliding rail split bolt 61
Side.After the combination of the second support frame 7 and the second sliding rail 6, which is hung in, helps rail 5, the arcuate structure of 6 two sides of the second sliding rail just with rolling
The outer ring cooperation of wheel 52.It is worth noting that, can be according to the second support frame of width adjustment 7 and second of deformation joint in the present embodiment
Spacing between sliding rail 6, when deformation joint width very little, the second track 6 can be close to the second support frame 7 arrangement, and with one piece the
Two sliding rail split bolts 61 and two nuts 62 lock, as shown in Fig. 2；When deformation joint width is larger, the second track of two sides 6
It is spaced with the second support frame 7, and is locked with a second sliding rail split bolt 61 and six nuts 62, as shown in Fig. 3.
In conjunction with shown in attached drawing 1 and attached drawing 14, two pieces of outer aluminum alloy pattern plates 2 are fixed on aluminium in two pieces by Prefabricated Concrete support 8 respectively
The outside of template, two pieces of outer aluminum alloy pattern plates 2 by Screw arbor with nut at both-ends 9 and the locking connection of fixture nut 10, the split bolt 9 right through
Split bolt through hole 12 on interior aluminum alloy pattern plate 1.
The mold method of above-mentioned drawing and pulling type deformation joint formwork system, which is characterized in that itself the following steps are included:
Step 1: welding lateral back cord 31 and longitudinal back cord 32 in interior 1 inner surface of aluminum alloy pattern plate, form the first support frame 3,
Split bolt through hole 12 is beaten on interior aluminum alloy pattern plate 1, the first lifting rope 33 is set on the lateral back cord 31 of the top, in interior aluminum alloy pattern plate
Leakproof rubber gasket 11 is pasted in 1 bottom, bores the first sliding rail mounting hole 34 in longitudinal 32 inner surface of back cord；
Step 2: successively the first sliding rail 4 is fixed on corresponding longitudinal back cord 32 with the first sliding rail fixing bolt 41；
Step 3: production help rail 5, idler wheel 52 is in turn mounted on the roller shaft 53 helped on rail skeleton 51, idler wheel 52 with
Help between rail skeleton 51 that there are movable gaps；
Step 4: support frame vertical pole 71 and support frame cross bar 72 are welded to each other to form the second support frame 7, in support frame vertical pole
The second lifting rope 73 is arranged in 71 top, and the second sliding rail through hole 74 is bored at interval on support frame vertical pole 71, and the second sliding rail 6 is placed on
71 two sides of support frame vertical pole, and with the second sliding rail split bolt 61 locking two sides the second sliding rail 6；
Step 5: in conjunction with shown in attached drawing 15, reserving hole 102 is set in the deformation joint for having poured concrete flooring 101, is reserved
Intert supporting steel pipe 103 in hole 102, formwork fixing part 104 is welded on supporting steel pipe 103, hangs the first lifting rope with loop wheel machine
33, interior aluminum alloy pattern plate 1, the first support frame 3 and 4 entirety of the first sliding rail are called in into deformation joint, interior aluminum alloy pattern plate 1 is made to be attached to construction joint two
On the wall of side, and it is fixed with formwork fixing part 104, and formwork fixing part 104 uses the A12 reinforcing bar of long 10cm；
Step 6: in conjunction with shown in attached drawing 16, lifting two helps rail 5, respectively the sliding groove for helping rail 5 to be close to the first sliding rail 4
It slides；
Step 7: in conjunction with shown in attached drawing 17, the second lifting rope 73 of the second support frame 7 is hung with loop wheel machine, the second support frame 7
And whole hang to two of the second sliding rail 6 is helped between rail 5, and edge helps rail 5 to glide；
Step 8: in conjunction with shown in attached drawing 18, vertical keel 21 is arranged in outer 2 back side of aluminum alloy pattern plate, perpendicular with 8 connection of Prefabricated Concrete support
To on spacer bar cage 108, and Screw arbor with nut at both-ends 9 and fixture nut 10 is cooperated to fix the 2 pairs of drawings of outer aluminum alloy pattern plate；
Step 9: in conjunction with attached drawing 19, concreting pipe is protruded into from top to bottom between interior aluminum alloy pattern plate 1 and outer aluminum alloy pattern plate 2
Gap, side concrete perfusion, Bian Tisheng pours pipe, forms the shear wall 105 of superstructure；
Step 10: in conjunction with attached drawing 20, after concrete strength reaches collapsible die intensity, Screw arbor with nut at both-ends 9, outer aluminum alloy pattern plate are first removed
2, the second support frame 7 and 6 integral drawing of the second sliding rail are gone out deformation joint, extraction helps rail 5, finally that the first support frame 3, first is sliding
Rail 4 and the whole extraction of interior aluminum alloy pattern plate 1, form the shear wall of superstructure, are pouring the reserving hole reserved at concrete flooring 101
Interior joints cement mortar forms cement slurry filling body 106, then forms deformation joint between the shear wall 105 that two sides newly pour
107。
The Screw arbor with nut at both-ends 9 that removes in step 10, the second support frame 7, the second sliding rail 6, helps rail 5, first at outer aluminum alloy pattern plate 2
It support frame 3, the first sliding rail 4 and is recycled with interior aluminum alloy pattern plate 1, and reusable.
The utility model is described in detail in conjunction with the embodiments above, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model
All the changes and improvements etc. should all be still fallen within the patent covering scope of the utility model.
Claims (8)
1. a kind of drawing and pulling type deformation joint formwork system, it is characterised in that: it includes aluminum alloy pattern plate and two pieces of outer aluminum alloy pattern plates in two pieces, and two
The spaced and parallel setting of aluminum alloy pattern plate in block, and drawing and pulling type bracket is equipped between interior aluminum alloy pattern plate；The drawing and pulling type bracket includes left and right
Symmetrical first support frame, the first sliding rail help rail, the second sliding rail and the second support frame being located between the second sliding rail of two sides,
First support frame is separately fixed in two sides on the inside of aluminum alloy pattern plate, and the top of the first support frame is equipped with the first lifting rope, the first sliding rail point
It is not fixed on the inside of two sides the first support frames by the first fixing bolt, is equipped with sliding groove on the inside of the first sliding rail, help the rail to include
Rail skeleton and several idler wheels are helped, idler wheel is connect by roller shaft with rail skeleton is helped, and rail is helped to pass through idler wheel and corresponding first sliding rail
Sliding groove cooperation, the top of the second support frame are equipped with the second lifting rope, and the second sliding rail is fixed on the by the second sliding rail split bolt
Two support frame two sides, the second sliding rail help the idler wheel of rail to cooperate with two sides respectively；Two pieces of outer aluminum alloy pattern plates are supported by Prefabricated Concrete and are fixed
The outside of aluminum alloy pattern plate in two pieces, two pieces of outer aluminum alloy pattern plates pass through Screw arbor with nut at both-ends and fixture nut locking connection.
2. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: first support frame includes
The lateral back cord and longitudinal back cord, first lifting rope being welded to each other are located on the lateral back cord of the top.
3. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: second support frame includes
The support frame vertical pole and support frame cross bar being welded to each other, second lifting rope are located at the top of support frame vertical pole.
4. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: on the inside of the sliding groove of the first sliding rail
The radian of arc-shaped structure, arcuate structure is corresponding with idler wheel outer ring curvature.
5. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: the corresponding rolling of second sliding rail
The arc-shaped structure in the side of wheel, and the radian of arcuate structure is corresponding with idler wheel outer ring curvature.
6. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: second sliding rail is close to the
The setting of two support frames.
7. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: second sliding rail and second
There are gap between support frame, the second sliding rail is fixedly connected with the second support frame by multiple second sliding rail split bolts.
8. drawing and pulling type deformation joint formwork system according to claim 1, it is characterised in that: the outside of the interior aluminum alloy pattern plate
The bottom in face is equipped with leakproof rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724804.6U CN209145279U (en) | 2018-10-24 | 2018-10-24 | A kind of drawing and pulling type deformation joint formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724804.6U CN209145279U (en) | 2018-10-24 | 2018-10-24 | A kind of drawing and pulling type deformation joint formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209145279U true CN209145279U (en) | 2019-07-23 |
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ID=67270707
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821724804.6U Expired - Fee Related CN209145279U (en) | 2018-10-24 | 2018-10-24 | A kind of drawing and pulling type deformation joint formwork system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209145279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356382A (en) * | 2018-10-24 | 2019-02-19 | 福建卓越建设工程开发有限公司 | Drawing and pulling type deformation joint formwork system and construction method |
-
2018
- 2018-10-24 CN CN201821724804.6U patent/CN209145279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356382A (en) * | 2018-10-24 | 2019-02-19 | 福建卓越建设工程开发有限公司 | Drawing and pulling type deformation joint formwork system and construction method |
| CN109356382B (en) * | 2018-10-24 | 2024-02-13 | 福建卓越建设工程开发有限公司 | Drawing type deformation joint formwork supporting system and construction method |
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| GR01 | Patent grant | ||
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Granted publication date: 20190723 Termination date: 20201024 |