CN102296803A - Combined type plastic alloy building template - Google Patents
Combined type plastic alloy building template Download PDFInfo
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- CN102296803A CN102296803A CN2011101339423A CN201110133942A CN102296803A CN 102296803 A CN102296803 A CN 102296803A CN 2011101339423 A CN2011101339423 A CN 2011101339423A CN 201110133942 A CN201110133942 A CN 201110133942A CN 102296803 A CN102296803 A CN 102296803A
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Abstract
The invention discloses a combined type plastic alloy building template. The template disclosed by the invention comprises unit modules and a connecting device, wherein the unit modules are rectangular detachable plastic alloy modules; grooves are distributed on the surface of each unit module; bosses for splicing and disassembly are arranged at the two adjacent sides of each unit module, and notches matched with the bosses are arranged on the other two sides of each unit module; and the connecting device is a connecting piece or a buckling piece for connecting the adjacent unit modules. Compared with the prior art, the building template disclosed by the invention has the advantages of simplicity and convenience in installation and easiness in disassembly. The product of the combined type plastic alloy building template is characterized in that the unit modules are freely combined and spliced into a building engineering template by use of structural connecting pieces. According to the construction requirements, the product can be freely cut into multiple small units and can be spliced to recover the original shape by the structural connecting pieces. The template disclosed by the invention has the advantages of high strength, good rigidness, impact resistance, uniform density and no deformation or curvature. In the template disclosed by the invention, the surface of the template is even and smooth; the color of a cast concrete surface is uniform and even; and the evenness error can be controlled within 1mm.
Description
Technical field
The present invention relates to a kind of construction formwork, relate in particular to a kind of combined plastic alloy construction formwork.
Background technology
Modern architecture is based on concrete structure engineering, and construction formwork is the important tool of concrete structure engineering construction.According to statistics, in the concrete structure engineering, form work engineering generally accounts for 20%～30% of concrete structure engineering cost, accounts for 30%～40% of the engineering amount of labour used, accounts for about 50% of the duration.Mould plate technique directly influences quality, cost and the benefit of engineering construction, so construction formwork is an important content that promotes the Building technology progress.
Along with starting repeatedly of burning hot and every engineering construction of China real estate industry, the template industry is able to fast development.Annual construction formwork use amount reached 5.85 hundred million square metres in 2009, and speedup is 7.3% on year-on-year basis.The insider estimates, China's construction formwork industry production scale will keep the speedup about 10% at home under the support and environment that international economic environment is become better gradually of the dynamics of investment policy favourable of not falling in 2010; The average annual production scale speedup of China's construction formwork industry will be about 15% in 2011-2012; To the end of the year 2012, China's construction formwork industry output will reach about 2.2 hundred million square metres.
At present, the template mainly used of China's building trade has steel template, bamboo (wood) plywood form, plastic formwork and composite material template.Because plastic formwork has the shortcoming that the advantage of other template has overcome other template again in actual use: it is smooth smooth to have die face, the intensity height, good rigidly, shock-resistant, wear-resistant, thickness is even, in light weight, cost is low, and density is big, do not absorb water, not delamination, ageing-resistant, anticorrosive, smooth surface, the clear-water concrete metope of energy straight forming, construction matter is good, the demoulding easily, reuse often formwork, simple and convenient is used in form removal, can follow closely, saw, dig and boring, scrap advantages such as the recyclable regeneration in back, be applicable to the horizontal shuttering in the highrise building, vertical wallboard, viaduct, overpass bridge, dam, templates such as tunnel culvert and various beam columns.The concrete surface color of using plastic formwork to build is even, smooth, and flatness error can be controlled in the 1mm, and its fineness reaches the effect of clear-water concrete, is that other any template is incomparable.
In recent years, industrially developed country's development is very fast abroad for plastic formwork, and the description of plastic formwork is more and more, and China's plastic formwork has experienced the evolution of two more than ten years, in construction work and bridge engineering, also obtained at present widely applying, obtained good effect.Plastic formwork is a kind of product of energy-saving and environmental protection, and applying plastic formwork is the important measures that economize on resources of " to mould Dai Mu ", " to mould Dai Gang ".Plastic formwork has vast potential for future development, and adopting plastic formwork should be one of direction of template industry Future Development.
At present, domestic plastic formwork mainly contains two classes: extrusion board and hot pressing section bar (sheet material) extrusion board mainly contain the little foaming plate of PVC, PE/PP sheet material, Wood plastic boards etc., and thickness is generally at 12-18mm.This plastic formwork intensity is low, and major defect is that the both direction shrinkage factor is inconsistent in length and breadth, causes arch bar or slit easily, space of a whole page out-of-flatness.Hot pressing section bar (sheet material) is mainly formed through the heating plasticizing compacting by PE, PP or waste or used plastics, filler etc., and major defect is that intensity is low, and density is inconsistent.These defectives that prior art exists have seriously hindered the application and the development of construction formwork.
Summary of the invention
The object of the present invention is to provide a kind of shrinkage factor unanimity that is easy to decompose installation, intensity height, portraitlandscape, the smooth construction formwork of arch bar or slit and the space of a whole page do not occur.
The present invention adopts following technical scheme to realize:
A kind of combined plastic alloy construction formwork is characterized in that, described construction formwork comprises some unit modules that can composite assembly, links to each other by linkage between the described unit module.
Further, described unit module is the reeded rectangular plastic alloy of a surface distributed detachable module, be provided with the boss that is used for the assembly unit dismounting on the adjacent both sides of unit module, both sides are provided with the recess that is complementary with boss in addition, described linkage is connector or the clasp that is used to connect the adjacent cells module, disk that described connector is one of the forming and cylinder, two suspension columns that are positioned on the disk diameter are arranged on the disk, and cylinder has two to be oppositely arranged and the projection parallel with disk away from an end of disk; Described clasp is one to have the platform of two pinches that are parallel to each other and a bend; Groove on the suspension column of described connector and the pinch of clasp and the described unit module is complementary.The material of unit module is two or more thermoplastic polyolefin hydrocarbon feeds, inorganic filler, processing aid, function additive, through kneading at a high speed and twin-screw modification granulation forms plastic alloy material.Unit module is to adopt proprietary material (raw material) through the disposable injection moulding of large size plastic jetting-moulding device." plastic alloy " is modifying plastics, changes the characteristic of original plastics, reaches the new material more superior than original plastics performance.
Further, described clasp also comprises a canned paragraph, described canned paragraph is the fixed arm of two connections, and fixed arm is perpendicular to the platform of clasp, and another fixed arm is parallel to the platform of clasp and has a projection at its end away from two fixed arm connecting portions.
Further, the both sides that described unit module is adjacent respectively are provided with four trapezoid boss, and both sides are respectively arranged with the recess that is complementary with trapezoid boss in addition.
The present invention has following useful technique effect:
1) simple and convenient is installed, easily dismounting.Product is a unit module, is assembled into building engineering shuttering by the structural connection arbitrary combination.According to the construction needs, product can arbitrarily cut into some junior units, can restore to the original state with the structural connection assembly unit again.
2) template strength height, good rigidly, shock-resistant, density is even, indeformable bending.
3) die face is smooth smooth, and the concrete surface color of building is even, smooth, and flatness error can be controlled in the 1mm, and its fineness reaches the effect of clear-water concrete, is that other any template is incomparable.
Description of drawings
Fig. 1 is the plane structure schematic diagram of first embodiment of the invention unit module.
Fig. 2 is the schematic perspective view of Fig. 1.
Fig. 3 is the plane structure schematic diagram of second embodiment of the invention unit module.
Fig. 4 is the schematic perspective view of Fig. 3.
Fig. 5 is the plane structure chart of third embodiment of the invention unit module.
Fig. 6 is the schematic perspective view of Fig. 5.
Fig. 7 is the schematic perspective view of connector of the present invention.
Fig. 8 is the structural representation of clasp of the present invention.
Fig. 9 is another structural representation of clasp of the present invention.
The specific embodiment
By following description to embodiment; to help public understanding the present invention more; but can't the specific embodiment that the applicant is given be considered as restriction to technical solution of the present invention, any definition to parts or technical characterictic change and/or to overall structure do form but not the conversion of essence all should be considered as the protection domain that technical scheme of the present invention limits.
First embodiment of the invention as depicted in figs. 1 and 2, unit module 1 comprise trapezoid boss 11 and recess 12, and trapezoid boss 11 and recess 12 are complementary, and make different unit modules can be good at being entrenched togather, and avoid occurring relative slip.Among Fig. 1, the size of L1 to L10 is respectively L1=150mm, L2=200mm, L3=300mm, L4=200mm, L5=150mm, L6=150mm, L7=200mm, L8=300mm, L9=200mm, L10=150mm.When building operations assembling building block, the polylith unit module is spliced mutually, fixed by connector and clasp each other, form a sealing and build the zone with opening, just pouring material can be poured into sealing from opening part then and build the zone, finish the work of building.
The unit module 2 of second embodiment of the invention as shown in Figure 3 and Figure 4, comprise trapezoid boss 21 and recess 22, different with first embodiment is for being suitable for different applications, the length of side of rectangular element module is different, the size of L11 to L18 is L11=150mm, L12=200mm, L13=300mm, L14=200mm, L15=150mm, L16=150mm, L17=200mm, L18=150mm respectively.The process of installing and using and first embodiment of unit module 2 are basic identical, do not give unnecessary details at this.
The unit module 3 of third embodiment of the invention as shown in Figure 5 and Figure 6, comprise trapezoid boss 31 and recess 32, different with first and second embodiment is that the size of L19 to L23 is respectively L19=150mm, L20=200mm, L21=300mm, L22=200mm, L23=150mm.The process of installing and using and first and second embodiment of unit module 3 are basic identical, do not give unnecessary details at this.
The schematic diagram of connector of the present invention as shown in Figure 7, this connector 7 stretches out suspension column 73 and suspension column 74 by disk 71 and 72 integrally formed compositions of cylinder on the disk 71, and suspension column 73 and suspension column 74 are used for fixing the adjacent unit module in position.When the concatenation unit module is installed, unit module is piled up tightly, in the groove that inserts adjacent block respectively with the suspension column 73 and the suspension column 74 of connector 7 unit module is fixed, can be finished the installation of construction formwork according to the unit module of the needs splicing varying number of different occasions and shape.The process of installing and using and first embodiment of unit module 3 are basic identical, do not give unnecessary details at this.
The schematic diagram of clasp of the present invention as shown in Figure 8, this clasp 8 comprises pinch 81, pinch 82 and bend 83, pinch 81 and pinch 82 are used to insert in the groove of two adjacent cells modules both are fixed, conveniently take off when bend 83 is used for the installing/dismounting construction formwork.When the concatenation unit module is installed, only needs in the groove that pinch 81 and pinch 82 with clasp 8 insert adjacent block respectively unit module fixed and to finish installation.
Another structural representation of clasp of the present invention as shown in Figure 9, different with clasp shown in Figure 8, this clasp more than 9 canned paragraph 91, canned paragraph 91 is made up of two interconnective fixed arms, article one, fixed arm is parallel to the clasp body and also has a projection at the end away from both links, and another fixed arm is perpendicular to the clasp body.The effect of canned paragraph 91 is to further facilitate the installing/dismounting unit module.
Certainly; the present invention can also have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (4)
1. a combined plastic alloy construction formwork is characterized in that, described construction formwork comprises some unit modules that can composite assembly, links to each other by linkage between the described unit module.
2. combined plastic alloy construction formwork according to claim 1, it is characterized in that, described unit module is the reeded rectangular plastic alloy of a surface distributed detachable module, be provided with the boss that is used for the assembly unit dismounting on the adjacent both sides of unit module, both sides are provided with the recess that is complementary with boss in addition, described linkage is connector or the clasp that is used to connect the adjacent cells module, disk that described connector is one of the forming and cylinder, two suspension columns that are positioned on the disk diameter are arranged on the disk, and cylinder has two to be oppositely arranged and the projection parallel with disk away from an end of disk; Described clasp is one to have the platform of two pinches that are parallel to each other and a bend; Groove on the suspension column of described connector and the pinch of clasp and the described unit module is complementary.
3. combined plastic alloy construction formwork according to claim 1, it is characterized in that, described clasp also comprises a canned paragraph, described canned paragraph is the fixed arm of two connections, article one, fixed arm is perpendicular to the platform of clasp, and another fixed arm is parallel to the platform of clasp and has a projection at its end away from two fixed arm connecting portions.
4. combined plastic alloy construction formwork according to claim 1 is characterized in that the both sides that described unit module is adjacent respectively are provided with four trapezoid boss, and both sides are respectively arranged with the recess that is complementary with trapezoid boss in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101339423A CN102296803A (en) | 2011-05-23 | 2011-05-23 | Combined type plastic alloy building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101339423A CN102296803A (en) | 2011-05-23 | 2011-05-23 | Combined type plastic alloy building template |
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| Publication Number | Publication Date |
|---|---|
| CN102296803A true CN102296803A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101339423A Pending CN102296803A (en) | 2011-05-23 | 2011-05-23 | Combined type plastic alloy building template |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453215A (en) * | 2014-12-18 | 2015-03-25 | 浙江展诚建设集团股份有限公司 | Stepping combed joint type self-joint-staggered flat formwork |
| CN105291246A (en) * | 2015-09-18 | 2016-02-03 | 江苏兰蒂斯木业有限公司 | Modular building template and manufacturing method thereof |
| CN105986666A (en) * | 2015-02-16 | 2016-10-05 | 广州适新时金属制品有限公司 | Combined building template |
| CN109457947A (en) * | 2018-12-13 | 2019-03-12 | 江阴普顿塑胶有限公司 | Antiseepage leaky composite material building mould board unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88201062U (en) * | 1988-01-29 | 1988-08-31 | 中国国际工程和材料公司脚手架公司 | Fixed form combination shuttering |
| CN2302305Y (en) * | 1997-02-12 | 1998-12-30 | 杨明儒 | Form work for construction |
| CN2393945Y (en) * | 1999-09-22 | 2000-08-30 | 安佐军 | U-shape clips |
| CN1563637A (en) * | 2004-04-20 | 2005-01-12 | 王茂峰 | Plastic alloy architectural templates |
| CN200985643Y (en) * | 2006-03-09 | 2007-12-05 | 赵中南 | Large moulding plate error flat proof rapid assembling connecting structure |
| CN201310195Y (en) * | 2008-12-05 | 2009-09-16 | 高永昌 | Formwork stationary card for pouring foam concrete |
| CN202117311U (en) * | 2011-05-23 | 2012-01-18 | 广东金柏能新材料有限公司 | Combined type plastic alloy building template |
-
2011
- 2011-05-23 CN CN2011101339423A patent/CN102296803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88201062U (en) * | 1988-01-29 | 1988-08-31 | 中国国际工程和材料公司脚手架公司 | Fixed form combination shuttering |
| CN2302305Y (en) * | 1997-02-12 | 1998-12-30 | 杨明儒 | Form work for construction |
| CN2393945Y (en) * | 1999-09-22 | 2000-08-30 | 安佐军 | U-shape clips |
| CN1563637A (en) * | 2004-04-20 | 2005-01-12 | 王茂峰 | Plastic alloy architectural templates |
| CN200985643Y (en) * | 2006-03-09 | 2007-12-05 | 赵中南 | Large moulding plate error flat proof rapid assembling connecting structure |
| CN201310195Y (en) * | 2008-12-05 | 2009-09-16 | 高永昌 | Formwork stationary card for pouring foam concrete |
| CN202117311U (en) * | 2011-05-23 | 2012-01-18 | 广东金柏能新材料有限公司 | Combined type plastic alloy building template |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453215A (en) * | 2014-12-18 | 2015-03-25 | 浙江展诚建设集团股份有限公司 | Stepping combed joint type self-joint-staggered flat formwork |
| CN105986666A (en) * | 2015-02-16 | 2016-10-05 | 广州适新时金属制品有限公司 | Combined building template |
| CN105986666B (en) * | 2015-02-16 | 2018-02-02 | 长乐市丽智产品设计有限公司 | A kind of Combined type building template |
| CN105291246A (en) * | 2015-09-18 | 2016-02-03 | 江苏兰蒂斯木业有限公司 | Modular building template and manufacturing method thereof |
| CN109457947A (en) * | 2018-12-13 | 2019-03-12 | 江阴普顿塑胶有限公司 | Antiseepage leaky composite material building mould board unit |
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Application publication date: 20111228 |