CN105239771A - T-shaped section profile for aluminum alloy template and unit template structure of aluminum alloy template - Google Patents
T-shaped section profile for aluminum alloy template and unit template structure of aluminum alloy template Download PDFInfo
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- CN105239771A CN105239771A CN201510730403.6A CN201510730403A CN105239771A CN 105239771 A CN105239771 A CN 105239771A CN 201510730403 A CN201510730403 A CN 201510730403A CN 105239771 A CN105239771 A CN 105239771A
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Abstract
The invention relates to a T-shaped section profile for an aluminum alloy template and a unit template structure of the aluminum alloy template. The T-shaped section profile is an integrally-molded aluminum alloy profiled plate and is composed of a groove body and a group of longitudinal reinforcing ribs, wherein the groove body is formed by a rectangular panel and two opposite longitudinal side frames on the back of the panel, and the longitudinal reinforcing ribs are uniformly distributed at the groove bottom of the groove body. The unit template structure comprises the T-shaped section profile of the aluminum alloy template, a transverse side frame, transverse reinforcing ribs and angle reinforcing blocks. The T-shaped section profile has the advantages of being definite in structure and simple in molding, little post processing of the template is required, the processing cost is reduced, and the light weight, safety in use and long service life of the template can be ensured; the construction efficiency is improved, and the standardized and systemized, industrialized production is easier; thus, the template has the advantages of being quick and convenient in disassembly and assembly, firm in mounting, high in construction efficiency and low in construction cost.
Description
Technical field
The present invention relates to all aluminium alloy template section bar used and unit template structure thereof in the construction of a kind of building structure mould bases.
Background technology
In building trade, all aluminium alloy template has become a kind of hot technology in current construction formwork industry as integrated formwork for placing system.All aluminium alloy template section bar is most basic constituent material in all aluminium alloy template system, and the research in all aluminium alloy template section bar cross section, design, sizing, processing, production are directly connected to the aspect such as construction application, construction effect, convenience for construction, construction speed, construction safety, construction cost of template system.
At present, in domestic all aluminium alloy template system, template section bar specification divides according to template section bar breadth of section, key dimension is 100mm, 150mm, 200mm, 250mm, 300mm, 400mm, 450mm, 600mm, wherein using 600mm cross section as main section bar width specifications, the consumption of other specification templates can be reduced, thus improve the standardization level of job site, alleviate the manipulation strength of constructor.But be limited by extrudate production equipment performance requirement, 600mm section bar cross section is mainly large aluminum profile manufacturer and processes, on market, most 600mm specification section bar adopts jigsaw structure to make, and proposes certain difficulty requirement to the post-production of template.Meanwhile, due to the disconnection of stencil design and section bar Cross section Design, a lot of 600mm template section bar project organizations yield rate after stencil-type material forming is low, uses and there is very large impact, increase engineering cost for template cost and later stage.
Summary of the invention
The object of this invention is to provide a kind of aluminum alloy mould plate T section section bar and unit template structure thereof, existing large scale all aluminium alloy template be solved, exist and make difficult forming, cost high weight is large, cross section structure is unreasonable, stressed unreasonable, the technical problem that security performance can not be guaranteed.
For achieving the above object, the present invention adopts following technical scheme:
A kind of aluminum alloy mould plate T section section bar, be integrated extruded aluminium alloys heterotype profiled sheet, this aluminium alloys heterotype profiled sheet is the cell body formed by longitudinal side frame three that rectangular panel is relative with two of back side of panel, and one group of longitudinal reinforced rib formation that the bottom land of this cell body is uniform, described longitudinal side frame is connected by chamfering a with panel, described longitudinal reinforced rib arranges between two parties together or is divided equally in cell body space and arranges more than twice, longitudinal reinforced rib and longitudinal side frame contour isometric, the cross section of longitudinal reinforced rib is T-shaped, the bottom of described T-shaped is connected by chamfering b with the back side of panel.
Comprise aluminium alloys heterotype profiled sheet according to claim 1, horizontal ribs, cross side frame and bight boss, the cross section of described horizontal ribs is I-shaped, comprise base plate, riser and top board, described horizontal ribs and longitudinal reinforced rib contour, both intersection area is composed of a fixed connection grid, two ends and longitudinal side frame of horizontal ribs are connected and fixed, and base plate and the back side of panel of horizontal ribs are connected and fixed.
Described horizontal ribs comprise twice structure limit rib and at least twice support middle rib, the horizontal ribs of per pass all by being fixed on the both sides, long limit of longitudinal reinforced rib, one group of short rib of the alignment that is in line forms.
Every twice support middle rib and become one group, and often group supports the distance between middle rib is fixed value, and this fixed value is less than the distance between two adjacent groups support middle rib.
The distance of per pass structure limit rib and the cross side frame near it is less than two adjacent groups and supports distance between middle rib.
Described bight boss is trapezoidal boss, and two trapezoidal hypotenuses are fixedly connected on longitudinal side frame, cross side frame and T-shaped panel intersection corner between two respectively, and an angle bottom described trapezoidal boss lacks and adapts with the shape of chamfering b.
The lateral surface of described longitudinal side frame is concave inward structure, and interval has first module splicing hole along its length.
The lateral surface of described cross side frame is concave inward structure, and interval has second unit splicing hole along its length.
Described aluminium alloys heterotype profiled sheet, cross side frame, horizontal ribs and bight boss are welding when connecting between two.
The lateral dimension of the unit template structure of this aluminum alloy mould plate arranges longitudinal reinforced rib 1 when being 250mm-300mm, arranges longitudinal reinforced rib 2 when lateral dimension is 450mm-600mm.
Compared with prior art the present invention has following characteristics and beneficial effect:
Aluminum alloy mould plate T section section bar in the present invention, reasonable, shaping simple, the guarantee designing requirement of cross section structure, be made up of longitudinal side frame, panel, longitudinal reinforced rib, the bottom of longitudinal reinforced rib and form surfacing connecting portion adopt chamfering to carry out excessively, it is equal that the bulk that many longitudinal reinforced ribs divide is set, ensures to adopt equal cross rib to carry out in template composition structure uniform.Panel is the carrier of frame and T-shaped longitudinal reinforced rib, and meanwhile, under template stressing conditions, frame and T-shaped longitudinal reinforced rib are as the support of template.T-shaped longitudinal reinforced rib, longitudinal side frame and panel are once extruded, and this aluminum alloy extrusion section bar mould-forming process is simple, and extrudate yield rate is high.
All aluminium alloy standard form structure of the present invention forms gridding structure by aluminum alloy mould plate T section section bar, cross side frame, horizontal ribs, in work progress, directly form vertical applied force form of structure, be better applicable to current all aluminium alloy template back arris formula and strengthen structure.Structure of the present invention is clear and definite, simply shaping, template post-production amount is little, cut down finished cost and can ensure that template is lightweight, use safety, life-span are long, improve efficiency of construction, be easier to standardization, architecture, suitability for industrialized production, make formwork assembling and disassembling rapidly easy, install firm, efficiency of construction is high, construction cost is low.Frame adopts outside concave design, reduces frictional force, provide and move back modular space, facilitate form removable when being convenient to template removing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is the structural representation of aluminum alloy mould plate T section section bar of the present invention.
Fig. 2 is the cross section structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of the unit template structure of aluminum alloy mould plate of the present invention.
Fig. 4 is the side-looking structural representation of Fig. 3.
Fig. 5 is the structural representation of horizontal ribs.
Fig. 6 is the cross section structure schematic diagram of Fig. 4.
Fig. 7 is the structural representation of bight boss.
Fig. 8 is the structural representation of cross side frame.
Reference numeral: the longitudinal side frame of 1-aluminium alloys heterotype profiled sheet, 1.1-, 1.11-first module splicing hole, 1.2-longitudinal reinforced rib, 1.3-rectangular panel, the horizontal ribs of 2-, 2.1-base plate, 2.2-side plate, 2.3-top board, 2.31-flanging, 2a-structure limit rib, 2b-support middle rib, 3-cross side frame, 3.1-second unit splicing hole, 4-bight boss, 4.1-angle lack, 4.2-hypotenuse, 5-chamfering a, 6-chamfering b.
Detailed description of the invention
Embodiment is see shown in Fig. 1-2, a kind of aluminum alloy mould plate T section section bar, be integrated extruded aluminium alloys heterotype profiled sheet 1, this aluminium alloys heterotype profiled sheet 1 is the cell body formed by longitudinal side frame 1.1 three that rectangular panel 1.3 is relative with two of back side of panel, and the uniform one group of longitudinal reinforced rib 1.2 of the bottom land of this cell body is formed, described longitudinal side frame 1.1 is connected by chamfering a5 with panel, described longitudinal reinforced rib 1.2 arranges between two parties together or is divided equally in cell body space and arranges more than twice, longitudinal reinforced rib 1.2 is contour isometric with longitudinal side frame 1.1, the cross section of longitudinal reinforced rib 1.2 is T-shaped, the bottom of described T-shaped is connected by chamfering b6 with the back side of panel.
Shown in Fig. 3-4, a kind of unit template structure of aluminum alloy mould plate, comprise above-described aluminium alloys heterotype profiled sheet 1, horizontal ribs 2, cross side frame 3 and bight boss 4, the cross section of described horizontal ribs 2 is I-shaped, comprise base plate 2.1, riser 2.2 and top board 2.3, described horizontal ribs 2 is contour with longitudinal reinforced rib 1.2, both intersection area is composed of a fixed connection grid, two ends and longitudinal side frame 1.1 of horizontal ribs 2 are connected and fixed, and base plate 2.1 and the back side of panel of horizontal ribs 2 are connected and fixed.
Described horizontal ribs 2 comprise twice structure limit rib 2a and at least twice support middle rib 2b, per pass rib all by being fixed on the both sides, long limit of longitudinal reinforced rib 1.2, one group of short rib of the alignment that is in line forms.
In the present embodiment, longitudinal reinforced rib 1.2 be arranged in parallel twice, and horizontal ribs 2 be arranged in parallel six roads, and twice structure limit rib 2a and four roads support middle rib 2b, totally ten eight short ribs.The horizontal ribs in six roads is longitudinally symmetrical set along plate body.
Every twice support middle rib 2b and become one group, and often group supports the distance L between middle rib is fixed value, and this fixed value is less than the distance P between two adjacent groups support middle rib.
The distance M of per pass structure limit rib 2a and the cross side frame 3 near it is less than two adjacent groups and supports distance P between middle rib.
Shown in Fig. 4 and 7, described bight boss 4 is trapezoidal boss, two trapezoidal hypotenuses 4.2 are fixedly connected on longitudinal side frame 1.1, cross side frame 3 and T-shaped panel 1.3 intersection corner between two respectively, and an angle of described trapezoidal boss lacks 4.1 and adapts with the shape of chamfering b6.
Shown in Figure 3, the lateral surface of described longitudinal side frame 1.1 is concave inward structure, and interval has first module splicing hole 1.11 along its length.
Shown in Figure 8, the lateral surface of described cross side frame 3 is concave inward structure, and interval has second unit splicing hole 3.1 along its length.
The diameter in splicing hole is 16.5mm, so that when model sheetinstallat, is fixed by connecting.
Described aluminium alloys heterotype profiled sheet 1, cross side frame 3, horizontal ribs 2 and bight boss 4 are welding when connecting between two.Ensure that template can bear the construction load in concrete construction.
The lateral dimension of the unit template structure of this aluminum alloy mould plate arranges longitudinal reinforced rib 1 when being 250mm-300mm, arranges longitudinal reinforced rib 2 when lateral dimension is 450mm-600mm.
The height of described longitudinal side frame is 65mm, thickness 8mm, trapezoidal indent 2.5mm, and indent design principal security reduces the contact area between Form board frame when form removal, ensure that template is removed smoothly.The wide 21mm of T-shaped top board of described longitudinal reinforced rib, thickness 8mm, floor thickness 4mm and panel adopt chamfering form to be combined.
Described aluminum alloy mould plate T section section bar is by aluminium alloy extruded shaping, and extruded length, according to processing template specification, does not limit by structure.Described cross side frame is extruded by shape of peripheral frame, and cross side frame is same with longitudinal side frame is provided with concave inward structure, but is highly 61.5mm.Described horizontal ribs is extruded by cross rib section bar, with aluminum alloy mould plate T section section bar by set size carry out installation fix.Described bight boss is by aluminium sheet punch forming.
As calculated and finite element analysis, this template is when using as wall form, story height scope meets design requirement when being no more than 3m completely, its cross rib is arranged as upper and lower symmetry totally 6 groups of 18 cross ribs, wherein 4 groups support middle rib for supporting stressed member, other 2 groups of structure limit ribs near form stop only as strengthening formwork structure globality, improve formwork structure rigidity, avoid producing the effects such as distortion due to external force under carrying turnover state.4 groups support middle rib and adopt location, termination, scale Type of Welding, weld adopt symmetrical scale to weld with panel; 2 groups, two ends structure limit rib adopts the form of end and frame or vertical rib surface soldered.In this formwork structure, upper and lower side welds longitudinal side frame, and is welded and fixed with longitudinal reinforced rib.Template corner adopts the form of welding stiffener, strengthens formwork structure stability.The trapezoidal upper end of hollow adopts flanging design, facilitates template to use as handle when carrying, template removing.This template width size 600mm, height 2400mm, single form weight is no more than 30kg, can realize a dead lift in constructing.In construction application, fastening means and the through-wall bolt position of template are be horizontally disposed with three road back cords along in monolithic standard form altitude range, spacing 900mm, horizontal-direction pitch is 1200mm, while meeting construction requirement, reduce construction intensity, improve efficiency of construction.
Claims (10)
1. an aluminum alloy mould plate T section section bar, be integrated extruded aluminium alloys heterotype profiled sheet (1), it is characterized in that: this aluminium alloys heterotype profiled sheet (1) is the cell body formed by longitudinal side frame (1.1) three that rectangular panel (1.3) is relative with two of back side of panel, and one group of longitudinal reinforced rib (1.2) formation that the bottom land of this cell body is uniform, described longitudinal side frame (1.1) and panel are by chamfering a(5) be connected, described longitudinal reinforced rib (1.2) arranges between two parties together or is divided equally in cell body space and arranges more than twice, longitudinal reinforced rib (1.2) is contour isometric with longitudinal side frame (1.1), the cross section of longitudinal reinforced rib (1.2) is T-shaped, the bottom of described T-shaped and the back side of panel are by chamfering b(6) be connected.
2. one kind comprises the unit template structure of aluminum alloy mould plate T section section bar according to claim 1, it is characterized in that: also comprise horizontal ribs (2), cross side frame (3) and bight boss (4), the cross section of described horizontal ribs (2) is I-shaped, comprise base plate (2.1), riser (2.2) and top board (2.3), described horizontal ribs (2) is contour with longitudinal reinforced rib (1.2), both intersection area is composed of a fixed connection grid, two ends and longitudinal side frame (1.1) of horizontal ribs (2) are connected and fixed, the base plate (2.1) of horizontal ribs (2) is connected and fixed with back side of panel.
3. the unit template structure of aluminum alloy mould plate T section section bar according to claim 2, it is characterized in that: described horizontal ribs (2) comprise twice structure limit rib (2a) and at least twice support middle rib (2b), the horizontal ribs of per pass all by being fixed on the both sides, long limit of longitudinal reinforced rib (1.2), one group of short rib of the alignment that is in line forms.
4. the unit template structure of aluminum alloy mould plate T section section bar according to claim 3, it is characterized in that: every twice support middle rib (2b) and become one group, often group supports the distance between middle rib is fixed value, and this fixed value is less than the distance between two adjacent groups support middle rib.
5. the unit template structure of aluminum alloy mould plate T section section bar according to claim 3, is characterized in that: the distance of per pass structure limit rib (2a) and the cross side frame (3) near it is less than two adjacent groups and supports distance between middle rib.
6. the unit template structure of aluminum alloy mould plate T section section bar according to claim 2, it is characterized in that: described bight boss (4) is trapezoidal boss, two trapezoidal hypotenuses (4.2) are fixedly connected on longitudinal side frame (1.1), cross side frame (3) and T-shaped panel (1.3) intersection corner between two respectively, and an angle of described trapezoidal boss lacks (4.1) and chamfering b(6) shape adapt.
7. the unit template structure of aluminum alloy mould plate T section section bar according to claim 2, is characterized in that: the lateral surface of described longitudinal side frame (1.1) is concave inward structure, and interval has first module splicing hole (1.11) along its length.
8. the unit template structure of aluminum alloy mould plate T section section bar according to claim 2, is characterized in that: the lateral surface of described cross side frame (3) is concave inward structure, and interval has second unit splicing hole (3.1) along its length.
9. the unit template structure of aluminum alloy mould plate T section section bar according to claim 2, is characterized in that: be welding when described aluminium alloys heterotype profiled sheet (1), cross side frame (3), horizontal ribs (2) and bight boss (4) connect between two.
10. the unit template structure of aluminum alloy mould plate T section section bar according to claim 2, it is characterized in that: longitudinal reinforced rib 1 is set when the lateral dimension of the unit template structure of this aluminum alloy mould plate is 250mm-300mm, longitudinal reinforced rib 2 is set when lateral dimension is 450mm-600mm.
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| CN201510730403.6A CN105239771B (en) | 2015-11-02 | 2015-11-02 | A kind of unit template structure of aluminum alloy mould plate T section section bar |
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| CN201510730403.6A CN105239771B (en) | 2015-11-02 | 2015-11-02 | A kind of unit template structure of aluminum alloy mould plate T section section bar |
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| CN105239771A true CN105239771A (en) | 2016-01-13 |
| CN105239771B CN105239771B (en) | 2017-08-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567535A (en) * | 2016-11-10 | 2017-04-19 | 湖北森峰铝模科技有限公司 | Novel aluminum template |
| CN107386628A (en) * | 2017-08-22 | 2017-11-24 | 南方风机股份有限公司 | A kind of new-type aluminum alloy mould plate structure |
| CN109972836A (en) * | 2019-04-26 | 2019-07-05 | 中国建筑第四工程局有限公司 | A kind of new type formwork that aluminum wood is used in combination |
| WO2020036326A1 (en) * | 2018-08-17 | 2020-02-20 | 백희정 | Method for changing width of aluminum panel for construction |
| CN113700286A (en) * | 2021-09-18 | 2021-11-26 | 晟通科技集团有限公司 | Connecting template and template system |
| CN114059761A (en) * | 2021-12-20 | 2022-02-18 | 吉林省东北亚硅纤(集团)有限公司 | Novel building template |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828214Y (en) * | 2005-06-14 | 2006-10-18 | 朱殿海 | Plastic form |
| CN201714070U (en) * | 2010-06-12 | 2011-01-19 | 中国建筑第七工程局有限公司 | Pouring template for building |
| US20110278310A1 (en) * | 2010-05-17 | 2011-11-17 | Sonoco Development, Inc. | Corner reinforcement |
| CN202299394U (en) * | 2011-10-24 | 2012-07-04 | 胜利油田胜利工程建设（集团）有限责任公司 | Combined building surface template system |
| CN202936999U (en) * | 2012-11-23 | 2013-05-15 | 石家庄市太行钢模板有限公司 | Aluminium alloy frame wood-plastic formwork for buildings |
| CN203188611U (en) * | 2013-04-09 | 2013-09-11 | 佛山市广成铝业有限公司 | Bi-directional self-supporting building template system |
| CN204186065U (en) * | 2014-08-26 | 2015-03-04 | 深圳市程捷模架科技有限公司 | Aluminum alloy mould plate and aluminum alloy mould plate combination |
| CN204691221U (en) * | 2015-06-09 | 2015-10-07 | 林锋 | Aluminium-plastic composite structure hollow construction formwork |
-
2015
- 2015-11-02 CN CN201510730403.6A patent/CN105239771B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828214Y (en) * | 2005-06-14 | 2006-10-18 | 朱殿海 | Plastic form |
| US20110278310A1 (en) * | 2010-05-17 | 2011-11-17 | Sonoco Development, Inc. | Corner reinforcement |
| CN201714070U (en) * | 2010-06-12 | 2011-01-19 | 中国建筑第七工程局有限公司 | Pouring template for building |
| CN202299394U (en) * | 2011-10-24 | 2012-07-04 | 胜利油田胜利工程建设（集团）有限责任公司 | Combined building surface template system |
| CN202936999U (en) * | 2012-11-23 | 2013-05-15 | 石家庄市太行钢模板有限公司 | Aluminium alloy frame wood-plastic formwork for buildings |
| CN203188611U (en) * | 2013-04-09 | 2013-09-11 | 佛山市广成铝业有限公司 | Bi-directional self-supporting building template system |
| CN204186065U (en) * | 2014-08-26 | 2015-03-04 | 深圳市程捷模架科技有限公司 | Aluminum alloy mould plate and aluminum alloy mould plate combination |
| CN204691221U (en) * | 2015-06-09 | 2015-10-07 | 林锋 | Aluminium-plastic composite structure hollow construction formwork |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567535A (en) * | 2016-11-10 | 2017-04-19 | 湖北森峰铝模科技有限公司 | Novel aluminum template |
| CN107386628A (en) * | 2017-08-22 | 2017-11-24 | 南方风机股份有限公司 | A kind of new-type aluminum alloy mould plate structure |
| WO2020036326A1 (en) * | 2018-08-17 | 2020-02-20 | 백희정 | Method for changing width of aluminum panel for construction |
| CN112601868A (en) * | 2018-08-17 | 2021-04-02 | 白熙晶 | Method for changing width of building aluminum plate |
| CN109972836A (en) * | 2019-04-26 | 2019-07-05 | 中国建筑第四工程局有限公司 | A kind of new type formwork that aluminum wood is used in combination |
| CN113700286A (en) * | 2021-09-18 | 2021-11-26 | 晟通科技集团有限公司 | Connecting template and template system |
| CN114059761A (en) * | 2021-12-20 | 2022-02-18 | 吉林省东北亚硅纤(集团)有限公司 | Novel building template |
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