CN104612394B - A kind of multi-purpose type Combined formwork - Google Patents

A kind of multi-purpose type Combined formwork Download PDF

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Publication number
CN104612394B
CN104612394B CN201510068752.6A CN201510068752A CN104612394B CN 104612394 B CN104612394 B CN 104612394B CN 201510068752 A CN201510068752 A CN 201510068752A CN 104612394 B CN104612394 B CN 104612394B
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China
Prior art keywords
rectangular module
bamboo chip
rectangular
type combined
purpose type
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Expired - Fee Related
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CN201510068752.6A
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Chinese (zh)
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CN104612394A (en
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黄豪杰
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Priority to PCT/CN2015/000341 priority patent/WO2016127275A1/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00Forming or shuttering elements for general use
    • E04G9/02Forming boards or similar elements

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

Abstract

The present invention relates to novel multi-use type Combined formwork, effectively solve the heavier mass left in first generation template, second generation template, be not very durable, strength and stiffness are defect to some extent, is difficult to construction, its technical scheme solved comprises the first rectangular module, the centre position arc of the first rectangular module lower end is connected with the second rectangular module, arc area is formed between first rectangular module and the second rectangular module, the centre of the first rectangular module is provided with horizontal multiple symmetrical circular hole, the first bamboo chip inlayed therein is provided with in the middle of the lower end of arc area, the below of the first bamboo chip is provided with to align with it and to be embedded in the second bamboo chip in the second rectangular module, multiple transversely arranged and glass fiber be embedded in the second rectangular module is provided with in the middle of the below of the second bamboo chip, structure of the present invention is ingenious, and alleviate the quality of Combined formwork, overall structure is more durable, and strength and stiffness have had better lifting, can more easily better construction.

Description

A kind of multi-purpose type Combined formwork
Technical field
The present invention relates to technical field of buildings, particularly relate to a kind of multi-purpose type Combined formwork.
Background technology
Combined steel template, in modern mould plate technique, there is the new type formwork of the one " with steel generation wood " of the advantages such as highly versatile, mounting or dismounting are convenient, the number of turnover is many, monolithic reinforced concrete structure construction is carried out with it, the large section mould plate of designing requirement spelling Cheng Liang, post, wall, floor can be pressed in advance, integral hoisting is in place, and in bulk faling apart also can be adopted to tear method open.
Along with starting repeatedly of the burning hot of real estate industry of China and every engineering construction, template industry is able to fast development.Within 2009, annual construction formwork use amount reaches 5.85 hundred million square metres, and speedup is 7.3% on year-on-year basis.Insider estimates, under the environment that the dynamics of investment support of policy favourable of not falling and international economic environment were become better gradually at home in 2010, China's construction formwork industry production scale is by the speedup of maintenance about 10%; Within 2011 ~ 2012, the average annual production scale speedup of China's construction formwork industry will about 15%; To the end of the year 2013, China's construction formwork industry output will have reached 2.2 hundred million square meter.
At the beginning of the seventies in last century, China's building structure is based on brick mix structure, and building operations template is based on wooden form.At the beginning of the eighties in last century, various new architecture constantly occurs, cast-in-place concrete structure is surged.Because China's timber resources is very poor, under the promotion of " with steel generation wood " policy, China has succeeded in developing the advanced construction technology of combined steel formwork, reformed template construction technique, saved a large amount of timber, steel form is applied face and was once reached more than 75%, steel form factory once reached family more than 1000, steel form leased enterprise once reached family more than 1.3 ten thousand, year saving and substitution timber about 1500 ten thousand stere, achieve great economy effect and social effect.Since the nineties in last century, China's architectural structure system has had again and has developed on a large scale very much, highrise building, super highrise building and large public building are built in a large number, large-scale infrastructure construction, urban traffic and the develop rapidly such as speedway, railway, propose new requirement to template, scaffold construction technology.The advanced formwork system of the continuous Introduced From Abroad of China, has also developed various new template and scaffold simultaneously.Current, the general layout of China based on combined steel template is broken, and progressively change various template into and the general layout of depositing, the application quantity of combined steel template declines, and the development speed of new type formwork is very fast.
Before 2005, China's building operations is based on steel form, this template shortcoming is heavy, specifications and models are numerous and diverse, yielding, inconvenient operation, time-consuming, after 2005, steel form is by collose shuttering, the lumps of wood replaces, wooden form is when constructing, generally first carrying out cutting to the appearance and size of cast-in-situ concrete member joins mould, then be carried to job site to assemble by size, with nail, iron wire, Screw arbor with nut at both-ends is tentatively shaped, with iron nail, the lumps of wood is followed closely on wooden model, finally use steel pipe support pattern rock reinforcement, wooden form system is when removing, easy damage, theoretical use turnover rate 3-6 time, can only reach at separate members position 1-3 time (showing according to China statistical 2013) during operation, the construction area of 2012 reaches 116.5 hundred million square metres, consume timber and be about 1.2 billion cubic meters.Such construction formwork turnover rate is low, loss is large, cost is high, it is loaded down with trivial details to construct, lose time and not environmentally.
Be in the patent of 201420349526.6 in the patent No., mention a kind of building multi-purpose type Combined formwork, this patent is the first generation template that our company researchs and develops, my company have developed second generation template on this basis afterwards, this template improves use turnover rate relative to traditional template, a large amount of labour and time are saved, and after talks research and inquirement again, our company is to first generation template, second generation template has had new improvement, relative to new product, first generation product quality is heavier, not very durable, strength and stiffness still defect to some extent, be not easy construction, more useless horn scraps can be produced.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the present invention is just to provide a kind of multi-purpose type Combined formwork, effectively solve the heavier mass left in first generation template that our company researchs and develops, second generation template, not very durable, strength and stiffness are defect to some extent, is difficult to construction, produces the problems such as useless horn scraps.
Its technical scheme solved is, comprise the first rectangular module of multiple one, the centre position arc of the first rectangular module lower end is connected with integrative-structure and the second rectangular module of identical material, arc area is formed between first rectangular module and the second rectangular module, the centre of the first rectangular module is provided with horizontal multiple symmetrical circular hole, the first bamboo chip inlayed therein is provided with in the middle of the lower end of arc area, the below of the first bamboo chip is provided with to align with it and to be embedded in the second bamboo chip in the second rectangular module, multiple transversely arranged and glass fiber be embedded in the second rectangular module is provided with in the middle of the below of the second bamboo chip.
Structure of the present invention is ingenious, input cost is low, and structure is simpler, alleviates the quality of Combined formwork, overall structure is more durable, strength and stiffness have had better lifting, more easily better can construct, ensure workmanship, easy to operate, safety, easy to carry, save plenty of time and labour.
Accompanying drawing explanation
Fig. 1 is the length of the present invention first rectangular module is the schematic diagram of 300mm.
Fig. 2 is the length of the present invention first rectangular module is the schematic diagram of 400mm.
Fig. 3 is the length of the present invention first rectangular module is the schematic diagram of 500mm.
Fig. 4 is the length of the present invention first rectangular module is the schematic diagram of 600mm.
Fig. 5 is the length of the present invention first rectangular module is the schematic diagram of 700mm.
Fig. 6 is the length of the present invention first rectangular module is the schematic diagram of 800mm.
Fig. 7 is the length of the present invention first rectangular module is the schematic diagram of 875mm.
Fig. 8 is the length of the present invention first rectangular module is the schematic diagram of 900mm.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Provided by Fig. 1 to Fig. 8, the present invention includes the first rectangular module 1 of multiple one, the centre position arc of the first rectangular module 1 lower end is connected with integrative-structure and the second rectangular module 2 of identical material, arc area 3 is formed between first rectangular module 1 and the second rectangular module 2, the centre of the first rectangular module 1 is provided with horizontal multiple symmetrical circular hole 4, the first bamboo chip 5 inlayed therein is provided with in the middle of the lower end of arc area 3, the below of the first bamboo chip 5 is provided with to align with it and to be embedded in the second bamboo chip 6 in the second rectangular module 2, multiple transversely arranged and glass fiber 7 be embedded in the second rectangular module 2 is provided with in the middle of the below of the second bamboo chip 6.
The first described rectangular module 1, second rectangular module 2, the material of arc area 3 are PE material.
Described glass fiber 7 is rounded and have 3.
The first described rectangular module 1, second rectangular module 2 is equipped with chamfering, and chamfering is 1mm.
It is 25mm that described arc connects the radius formed.
The diameter of described circular hole 4 is 9mm, and the spacing of every two circular holes 4 is 2.5mm.
The first described bamboo chip 5 and the spacing of the second bamboo chip 6 are 6mm, and the base spacing of glass fiber 7 and the second rectangular module 2 is 1mm, and the base of the second bamboo chip 6 and the base spacing of glass fiber 7 are 6mm.
The described thick 15mm of the first rectangular module 1.
The width of the second described rectangular module 2 is 16mm.
Described arc area 3 and the gross thickness of the second rectangular module 2 are 35-45mm.
When the present invention uses, template of the present invention is made up of PE material, this template is not by multiple single module spliced together adding man-hour, but with the same multiple block combiner directly produced by machine of the first generation template mode of production together, when needing the template of certain size, only need to cut off in this size with saw blade.
The present invention can have multiple combination mode, and the length span of the first rectangular module 1 is interval between 300-900mm.
For the first rectangular module 1 that length is 300mm, combined by two the present invention, the spacing of termination and the second rectangular module 2 is 75mm, and the spacing of two the second rectangular modules 2 is 150mm.
For the first rectangular module 1 that length is 400mm, combined by three the present invention, the spacing of termination and the second rectangular module 2 is 60mm, and the spacing of every two the second rectangular modules 2 is 140mm.
For the first rectangular module 1 that length is 500mm, combined by four the present invention, the spacing of termination and the second rectangular module 2 is 55mm, and the spacing of every two the second rectangular modules 2 is 130mm.
For the first rectangular module 1 that length is 600mm, combined by five the present invention, the spacing of termination and the second rectangular module 2 is 50mm, and the spacing of every two the second rectangular modules 2 is 125mm.
For the first rectangular module 1 that length is 700mm, combined by six the present invention, the spacing of termination and the second rectangular module 2 is 50mm, and the spacing of every two the second rectangular modules 2 is 120mm.
For the first rectangular module 1 that length is 800mm, combined by seven the present invention, the spacing of termination and the second rectangular module 2 is 55mm, and the spacing of every two the second rectangular modules 2 is 115mm.
For the first rectangular module 1 that length is 875mm, combined by seven the present invention, the spacing of termination and the second rectangular module 2 is 62.5mm, and the spacing of every two the second rectangular modules 2 is 125mm.
For the first rectangular module 1 that length is 900mm, combined by seven the present invention, the spacing of termination and the second rectangular module 2 is 60mm, and the spacing of every two the second rectangular modules 2 is 130mm.
Wherein the first bamboo chip 5 and improve safety further the second adding of bamboo chip 6 bamboo chip, avoids interface not firmly defect.The embedding of glass fiber 7, plays the effect of formwork keel, the safety factor greatly in lifting construction process.
Be simple structural representation in Fig. 2-8, be identical in its structure and Fig. 1, all comprise the first bamboo chip 5, second bamboo chip 6, glass fiber 7 and circular hole 4.Template thickness, radian are all consistent, and height can be divided into 35mm, 40mm, 45mm according to actual needs.
In fabrication and installation cast-in-situ concrete member template procedure, do not re-use wooden, Bamboo form board, flitch, but direct girth member is fixed, for meeting construction module needs, undertaken being combined into template by 2 or multiple module, meet the building unit template construction needs of different size, in original wooden form multi-layer fabric decoration, need site concrete position brace glued mould, by iron nail fixed component shape, then lumps of wood nail is encrypted anti-deformation on wooden form, finally reinforce with steel pipe support again, in original wooden form planar technology, need first to use steel tube frame, and then the lumps of wood is paved with, then veneer is paved with, finally with iron nail, plate and lumps of wood nail are integrated and carry out next procedure.
And with the present invention, above cumbersome process can be reduced, the present invention is placed on the place needing construction, be placed directly in and build component position and carry out reinforcing just practicable next procedure, time saving and energy saving, convenient and swift, the design of circular hole 4 can save material, easy to operate, alleviate the weight of template, it is more durable that material changes present PE material into by original plastics or PVC, first bamboo chip 5, second bamboo chip 6 and glass fiber 7 inlay the skeleton that design is equivalent to reinforcing bar, strength and stiffness can be strengthened, make construction formwork more solid, become more firm, safer, be not easy to derail with sheet material, operative gets up more convenient.
The present invention is at template construct, install, the time of half can be reduced during dismounting, strength ratio of the present invention original template system intensity is higher, save template cost and bracing reinforcement part cost, substantially do not re-use iron nail to fix, 60%-80% is saved than wooden form system cost, and when carrying out shell to arbitrary cast-in-situ concrete member and moulding, there is waterproof, alkaline-resisting, antiacid function, material PE material of the present invention, and use after finished stock turnover high, the all recyclable recycling of the old material of old product and useless angle forms new product, achieve real turning waste into wealth, recycle, low-carbon (LC) is lived, for country saves a large amount of timber, protect environment, its long-range social benefit highly significant.
First rectangular module 1 of the present invention is connected through arc area 3 with the second rectangular module 2, makes connection more firm, not easy fracture, and is provided with the first bamboo chip 5 in arc area, further increase Rigidity and strength.
Structure of the present invention is ingenious, input cost is low, structure is simpler, and alleviate the quality of Combined formwork, overall structure is more durable, strength and stiffness have had better lifting, can more easily better construct, make operator more be ready to use, enterprise is more ready to buy, easy to carry, save plenty of time and labour.

Claims (10)

1. a multi-purpose type Combined formwork, comprise first rectangular module (1) of multiple one, it is characterized in that, the centre position arc of the first rectangular module (1) lower end is connected with integrative-structure and second rectangular module (2) of identical material, arc area (3) is formed between first rectangular module (1) and the second rectangular module (2), the centre of the first rectangular module (1) is provided with horizontal multiple symmetrical circular hole (4), the first bamboo chip (5) inlayed therein is provided with in the middle of the lower end of arc area (3), the below of the first bamboo chip (5) is provided with to align with it and to be embedded in the second bamboo chip (6) in the second rectangular module (2), multiple transversely arranged and glass fiber (7) be embedded in the second rectangular module (2) is provided with in the middle of the below of the second bamboo chip (6).
2. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, the material of described the first rectangular module (1), the second rectangular module (2), arc area (3) is PE material.
3. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, described glass fiber (7) is rounded and have 3.
4. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, described the first rectangular module (1), the second rectangular module (2) are equipped with chamfering, and chamfering is 1mm.
5. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, it is 25mm that described arc connects the radius formed.
6. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, the diameter of described circular hole (4) is 9mm, and the spacing of every two circular holes (4) is 2.5mm.
7. a kind of multi-purpose type Combined formwork according to claim 1, it is characterized in that, described the first bamboo chip (5) and the spacing of the second bamboo chip (6) are 6mm, glass fiber (7) is 1mm with the base spacing of the second rectangular module (2), and the base of the second bamboo chip (6) and the base spacing of glass fiber (7) are 6mm.
8. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, described the first rectangular module (1) thick 15mm.
9. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, the width of described the second rectangular module (2) is 16mm.
10. a kind of multi-purpose type Combined formwork according to claim 1, is characterized in that, described arc area (3) and the gross thickness of the second rectangular module (2) are 35-45mm.
CN201510068752.6A 2015-02-10 2015-02-10 A kind of multi-purpose type Combined formwork Expired - Fee Related CN104612394B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510068752.6A CN104612394B (en) 2015-02-10 2015-02-10 A kind of multi-purpose type Combined formwork
PCT/CN2015/000341 WO2016127275A1 (en) 2015-02-10 2015-05-20 Multi-purpose combined formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510068752.6A CN104612394B (en) 2015-02-10 2015-02-10 A kind of multi-purpose type Combined formwork

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CN104612394B true CN104612394B (en) 2016-03-30

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CN104612394B (en) * 2015-02-10 2016-03-30 黄豪杰 A kind of multi-purpose type Combined formwork
CN105350769A (en) * 2015-12-04 2016-02-24 黄豪杰 Composite combined-type building formwork

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FR2640541B1 (en) * 1988-12-16 1993-05-07 Richard Michelle PRINTING MOLDS ON WRAPPABLE MATERIAL
CN204001678U (en) * 2014-06-28 2014-12-10 河南蓝宝建材有限公司 A kind of building multi-purpose type Combined formwork
CN204475832U (en) * 2015-02-10 2015-07-15 黄豪杰 A kind of novel multi-use type Combined formwork
CN104612394B (en) * 2015-02-10 2016-03-30 黄豪杰 A kind of multi-purpose type Combined formwork

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WO2016127275A1 (en) 2016-08-18

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