CN2642927Y - Combined plane steel frame composite shuttering - Google Patents
Combined plane steel frame composite shuttering Download PDFInfo
- Publication number
- CN2642927Y CN2642927Y CN 03279316 CN03279316U CN2642927Y CN 2642927 Y CN2642927 Y CN 2642927Y CN 03279316 CN03279316 CN 03279316 CN 03279316 U CN03279316 U CN 03279316U CN 2642927 Y CN2642927 Y CN 2642927Y
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- CN
- China
- Prior art keywords
- steel frame
- steel
- formwork
- template
- type
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- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 5
- 238000009416 shuttering Methods 0.000 title claims description 4
- 238000009415 formwork Methods 0.000 claims abstract description 15
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011120 plywood Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a combined plane steel frame composite template, which is a novel large-area template for compounding bamboo plywood on a steel frame rolled with convex edges, and has large breadth, labor and time saving in assembly, light dead weight and convenient hoisting; the integrity is good, and a supporting structure can be reduced; the adjustable combined steel formwork can be matched with the existing universal standard plane and adjustable combined steel formwork for use, is an ideal formwork which replaces steel with bamboo, has low manufacturing cost, is convenient to whitewash and simple and easy to maintain, and is suitable for rapid construction of large-plane concrete of high-rise buildings and the like.
Description
The utility model belongs to the building operations apparatus.It is a kind of built-up type plane frame compound template.
Current domestic every profession and trade concrete construction formwork adopts the plane combined steel template and the big face steel form of " with steel for wood " more, but because the steel shortage, price is quite high, and one time investment cost is bigger; When being assembled into big face die plate, a large amount of band of rib in length and breadth and braced structures have been increased by small-sized combined steel formwork; Again because steel proportion is bigger, the lifting difficulty, limited the plate width of cloth size of big face die plate, improved requirement, so existing each class template has not adapted to the requirement that the concrete of modern high-rise building and bridge tunnel, barricade, dykes and dams is constructed at a high speed the site operation lifting appliance.Adopt novel, at a low price, the big face die plate of light material, become the urgent need of every profession and trade concrete construction.
At present external light weight form generally adopts the plastics manufacturing, and as that class template that European patent EP 146844 " durable light concrete template " discloses, its shortcoming is shortcomings such as rigidity is bad, yielding, price is expensive.
The purpose of this utility model is the shortcoming that overcomes existing template, and a kind of built-up type plane frame compound template is provided.
Technical solution of the present utility model is to realize like this, built-up type plane frame compound template is mainly combined by steel frame and bamboo plywood, its connection adopts the aluminium rivet of loosing core that steel frame and bamboo plywood are riveted together, form a rigid unitary, steel frame is the grid type rectangular frame, tightly smooth for preventing that mortar from run leaking when making splicing seam, rolling around the framework have a fin, when being used for ease of the polylith template, can adopt the clamping of general U type card, on frame perimeter, be provided with one group at the bulging rib of U type Ka Yuan hole and symmetric arrangement, the length of template, the size in width dimensions and U type Ka Yuan hole adopts the standard module of existing universal plane combined steel formwork and adjustable combined steel formwork defined, in order to its supporting use.
Now describe embodiment of the present utility model in conjunction with the accompanying drawings in detail:
Fig. 1 is the built-up type plane frame compound template schematic diagram
Fig. 2 is an I portion partial enlarged drawing
Fig. 3 is the F-F sectional drawing
In Figure of description:
The rolling cog thickness of 1---steel frame δ---
2---bamboo plywood ---U type Ka Yuan hole
3---the aluminium rivet M of loosing core---punching press drum rib
H---rolling fin height L---U type card garden pitch of holes
This combined planar steel framework composite shuttering is to be combined by grid type square structural steel frame and bamboo plywood, and rolling at periphery has on the grid type of the fin square structural steel frame (1).Use F
2The type aluminium rivet (3) of loosing core is fixed on bamboo plywood (2) riveted on the steel frame, forms the new series built-up type plane frame compound template.The steel frame of built-up type plane frame compound template (1) adopts the rolling grid type rectangular frame that is welded into of steel sheet, the rolling high H=4mm of useful special plane around the framework, the fin of thick δ=0.3mm, so that seam is tight during splicing, surfacing prevents the mortar evaporating, emitting, dripping or leaking of liquid or gas.Frame perimeter is provided with one group at the bulging rib (M) of the U type Ka Yuan hole of =13.8mm and symmetric arrangement, spacing L=150mm, the size and the inclination angle of drum rib.And with the relative dimensions in U type Ka Yuan hole (), see following table for details:
Symbol dimension (mm) symbol dimension (mm)
h1 33 b
1 8
h2 22 b
2 2.5
h3 16 b
3 0.7
h4 4 b
4 7
h5 55 l
1 49
h6 4 l
2 49
h7 20 l
3 50
h8 2.5 l
4 70
α 78° l
5 40
This design is when being convenient to the polylith template and being used, can adopt the clamping of general U type card, in addition, on the brace summer of steel frame, also be provided with diameter and be one group in some groups of the small garden holes of 4.1mm and hole, garden that diameter is 13.8mm, (accompanying drawing part omitted), so that correctly during fabrication arrange the loose core position and the quantity of aluminium rivet, and can the adapted supporting rod when using at the scene and fastener etc.
Built-up type plane frame compound template meets length, the width modulus of existing national plane combined steel formwork standard atlas defined, and length direction has 1.2m, 1.5m, 1.8m, 2.4m and 3m; Width has 0.6m, 0.9m, 1.2m, totally ten ten five kinds of specifications.It can do corresponding combination at different structure physical dimensions to the requirement of template with the plate of standardization, seriation.
In view of above-mentioned feature, built-up type plane frame compound template is tight except that the seam with existing combined flat surface steel form, surfacing, prevent also have following outstanding advantage the respond well advantage of mortar evaporating, emitting, dripping or leaking of liquid or gas:
1, the plate width of cloth is big, and the assembly unit saving of work and time improves 3～5 times of work efficiency, is specially adapted to highrise building big plane concrete construction.
2, from heavy and light, reduced requirement to the elevating capacity of job site, making the especially big area template of spelling be used for construction can realize.
3, cost is low, has reduced the applying unit one-time investment.
4, owing to adopt the same size modulus, can with national current standard plane combined steel formwork, corner connection template and adjustable combined steel formwork, the supporting use of angle template, therefore also be applicable to garden shape, arch, taper, the trapezoidal concrete structure of different curvature and the planar section that becomes sloping structure, with the supporting use of above-mentioned small-sized template the time, all can adopt fasteners such as original U type card, not need to add in addition other fastener.
5, the surface has nature to compile line, and it is convenient to whitewash, and does not need to cut a hole separately hair.
6, because the plate width of cloth is big, self good rigidity has reduced the band of rib in length and breadth and the braced structures about 1/2nd of template than plane combined steel formwork, and its resistance to overturning is good.
7, maintenance capacity is little, repeatedly after the service failure, can change the plate face at the scene voluntarily at bamboo plywood, and maintenance cost is cheap.
8, on the basis of " with steel for wood ", wood substituted by bamboo for country has saved a large amount of steel in short supply, has made full use of the abundant advantage of China's bamboo timber resource.
Above-mentioned advantage shows, built-up type plane frame compound template has remedied the deficiency of the existing combined flat surface template of China, be a kind of low price, lightweight of suitable China's national situation, novel big face die plate, can satisfy the demand of the big plane of every profession and trade rapid concrete constructions such as modern high-rise building.
Claims (3)
1, a kind of built-up type plane frame compound template, be to combine by steel frame and flat formwork, it is characterized in that steel frame adopts grid type square structural steel frame (1), flat formwork adopts bamboo plywood (2), with the aluminium rivet of loosing core (3) steel frame (1) and bamboo plywood (2) are riveted together, form a rigid unitary.
2, composite shuttering according to claim 1 is characterized in that fin being arranged in that steel frame (2) is rolling all around, and periphery is provided with one group at the bulging rib (M) of U type Ka Yuan hole () and symmetric arrangement.
3, composite shuttering according to claim 1 is characterized in that the size in length, width dimensions and the U type Ka Yuan hole () of template adopts the existing general combined steel formwork and the standard module of adjustable combined steel formwork defined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279316 CN2642927Y (en) | 2003-09-15 | 2003-09-15 | Combined plane steel frame composite shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279316 CN2642927Y (en) | 2003-09-15 | 2003-09-15 | Combined plane steel frame composite shuttering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642927Y true CN2642927Y (en) | 2004-09-22 |
Family
ID=34303399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03279316 Expired - Fee Related CN2642927Y (en) | 2003-09-15 | 2003-09-15 | Combined plane steel frame composite shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642927Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991109B (en) * | 2005-12-30 | 2010-10-13 | 上海宝冶建设有限公司 | Process of assembling plywood template |
-
2003
- 2003-09-15 CN CN 03279316 patent/CN2642927Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991109B (en) * | 2005-12-30 | 2010-10-13 | 上海宝冶建设有限公司 | Process of assembling plywood template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |