CN210563368U

CN210563368U - Aluminum thin template

Info

Publication number: CN210563368U
Application number: CN201920911455.7U
Authority: CN
Inventors: 令狐延; 孙清臣; 观开剑; 吴洪章; 宋啸; 胡俊
Original assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Aluminum New Material Guangdong Co Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Aluminum New Material Guangdong Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-19
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses an aluminum thin template, which comprises a panel (1); the panel is a rectangular panel, and a group of split bolt holes (5) are arranged on the vertical center line of the panel; two long edges of the panel (1) are provided with vertical folding edges (2); two vertical through back ridges (3) are arranged between the two vertical folding edges (2); a group of transverse through back ridges (4) are arranged between the two vertical through back ridges (3) and between the vertical through back ridges (3) and the vertical folded edges (2); two ends of the two vertical folding edges (2) are respectively provided with a notch (6) for connecting and fixing the two aluminum thin templates. The utility model discloses when the template construction, the mould is pieced together to the thin template of standardized aluminium system of preferential adoption, and the position that needs a small amount of concatenation to handle adopts the plank sheathing cutting to fill and replaces. Therefore, the forming quality of concrete can be ensured, the using amount of the wooden template can be reduced, and the loss is reduced. The aluminum thin template is matched with the square steel reinforcing system for use, so that the installation is convenient, the raw materials are saved, and the construction cost is reduced.

Description

Aluminum thin template

Technical Field

The utility model relates to a thin template of aluminium system belongs to building templates engineering technical field.

Background

The existing building templates are generally provided with three types, namely wood templates, aluminum alloy templates and plastic templates.

The size of the wood template is 1830 multiplied by 915 multiplied by 15 (mm), and the wood template has the characteristics of large plate width, light dead weight, flat plate surface, good heat preservation performance and convenient sawing and cutting.

The aluminum alloy formwork is generally composed of standard wall boards, standard top boards, standard angle molds, board wall corners, outer wall top boards, early-dismantling systems, connecting and fixing parts and the like. And the integrated pouring of factory assembly and construction site can be realized.

The plastic template is an energy-saving green and environment-friendly product, and has the excellent performances of water absorption resistance, corrosion resistance, acid and alkali resistance, wear resistance, light weight, smooth and clean surface, good machinability, recyclability and the like.

The above building formwork has the following disadvantages:

1. the wood formwork is supported by traditional square timbers and is disassembled in bulk, the turnover frequency is not large, most of the wood plywood can not be used after being used for 5-8 times, wood resource source waste is caused, and the construction difficulty of the formwork engineering is correspondingly increased.

2. The aluminum alloy template must be used on buildings with a large number of standard floors so as to reduce the use cost; when the aluminum alloy template is designed, the structure diagram and the construction drawing of an owner are required to be very accurate; after the aluminum template is processed, the aluminum template can not be basically modified in field installation; the basement formwork temporarily fails to use the aluminum formwork.

3. The plastic template generally has the defects of low elastic modulus, high-temperature softening and low-temperature brittleness, easy corner breakage, poor nail holding force, heavy weight and the like, and has poor use effect. Therefore, the prior art has defects and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thin template of aluminium system to solve the not strong problem that traditional plank sheathing used the number of times is low of current aluminum alloy template commonality, realize the clear water effect of concrete face simultaneously, thereby overcome the not enough of prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model relates to an aluminum thin template, which comprises a panel; the panel is a rectangular panel, and a group of split bolt holes are formed in the vertical center line of the panel; two long edges of the panel are provided with vertical folded edges; two vertical through back ridges are arranged between the two vertical folding edges; a group of transverse through back ridges are arranged between the two vertical through back ridges and between the vertical through back ridges and the vertical folding edges; notches for connecting and fixing the two aluminum thin templates are respectively arranged at the two ends of the two vertical folding edges.

In the aluminum thin template, the panel is formed by bending an aluminum alloy plate with the thickness of 4 mm; two long edges of the panel are extruded with folded edges with the width of 11 mm.

In the aluminum thin template, the vertical through back ridges and the transverse through back ridges are aluminum alloy rectangular tubes with the thickness of 1-2 mm, and the external dimension of the aluminum alloy rectangular tubes is 20 multiplied by 11 mm; the vertical through back arris and the transverse through back arris are welded with the back of the panel.

Since the technical scheme is used, compared with the prior art, the utility model discloses a thin template of aluminium system is according to standardized preparation. The length and thickness of the aluminum thin template are consistent with those of a common wood template, and the width of the aluminum thin template is half of that of the common wood template; when the template is erected for construction, the aluminum thin template splicing templates with standard specifications are preferentially adopted, and a small number of parts needing cutting and splicing treatment are replaced by common wood templates, so that the concrete forming quality can be ensured, the using amount of the wood templates can be reduced, and the loss is reduced. The building template can be matched with square steel to replace wood to be used as a reinforcing system, the installation is convenient, the raw materials are saved, and the construction cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a schematic view of the wall form erected by matching the aluminum thin form with the common wood form of the present invention.

The labels in the figures are: 1-panel, 2-vertical folded edge, 3-vertical through back edge, 4-transverse through back edge, 5-split bolt hole, 6-notch, 7-split bolt, 8-gasket, 9-common wood template, 10-aluminum thin template and 11-reinforcing system.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

The aluminum thin formwork of the present invention, as shown in fig. 1 and 2, comprises a panel 1; the panel 1 is a rectangular panel, and a group of split bolt holes 5 are arranged on the vertical center line of the panel 1; two long edges of the panel 1 are provided with vertical folding edges 2; two vertical through back ridges 3 are arranged between the two vertical folding edges 2; a group of transverse through back ridges 4 are arranged between the two vertical through back ridges 3 and between the vertical through back ridges 3 and the vertical folded edges 2; two ends of the two vertical folding edges 2 are respectively provided with a notch 6 for connecting and fixing the two aluminum thin templates. The panel 1 is formed by bending an aluminum alloy plate with the thickness of 4 mm; the two long sides of the panel 1 are extruded with hems of 11mm width. The vertical through back ridge 3 and the transverse through back ridge 4 are aluminum alloy rectangular tubes with the thickness of 1-2 mm, and the external dimension of each aluminum alloy rectangular tube is 20 multiplied by 11 mm; the vertical through back arris 3 and the horizontal through back arris 4 are welded with the back of the panel 1.

Examples

This example is shown in figure 2. The aluminum thin template is formed by combining a panel 1, two vertical through back ridges 3 and five transverse through back ridges 4. The panel 1 is formed by extrusion of a rectangular aluminum alloy plate with the thickness of 4 mm. The long edge of the panel 1 is provided with a vertical folded edge 2, and the vertical folded edge 2 is formed by extrusion. Two ends of the two vertical folding edges 2 are provided with notches 6 for connecting the two aluminum thin templates. Four split bolt holes 5 are arranged on the long central line of the panel 1, and the aperture of each split bolt hole 5 is phi 16 mm. The panel 1 had dimensions of 1830X 457.5X 15 (mm) after hemming. The length of the aluminum thin template is 1830mm, which is the same as that of the common wood template; the width of the wood template is 457.5mm, which is half of the width of a common wood template; the thickness is 15mm, and is the same as the thickness of the wood template. Two vertical back arriss 3 and five horizontal back arriss 4 that link up of aluminium system thin template back adopt welding mode and panel 1 back fixed connection. The thickness of the vertical through back ridge 3 and the transverse through back ridge 4 is 11 mm.

The wall form erected by the aluminum thin form of the utility model is shown in figure 3. The wall form erected in fig. 3 has a width of 1.5 m and a height of 3 m. Six aluminum thin templates 10, two 1830 × 127.5 (mm) common wooden templates, two 1170 × 915 (mm) common wooden templates and two 330 × 915 (mm) common wooden templates of the present invention are used. Wherein three aluminum thin templates 10, a 1830 × 127.5 (mm) common wooden template, a 1170 × 915 (mm) common wooden template and a 330 × 915 (mm) common wooden template of the present invention constitute a face template. The two-sided template is arranged symmetrically in a face-to-face mode. The two-sided template is fixedly connected with a reinforcing system 11 through split bolts 7 and gaskets 8.

The aluminum thin template of the utility model is manufactured in a standardized way, and the size modulus and the thickness of the aluminum thin template are consistent with those of a common wood template; during template construction, a standardized aluminum thin template is preferably adopted for splicing the templates, and a small number of parts needing splicing treatment are replaced by cutting and filling the wood templates. Therefore, the forming quality of concrete can be ensured, the using amount of the wooden template can be reduced, and the loss is reduced. The utility model discloses a thin template collocation square steel of aluminium system consolidates the system and uses, and simple to operate has saved raw and other materials, has reduced construction cost.

Claims

1. A thin formwork of aluminium comprises a panel (1); the method is characterized in that: the panel (1) is a rectangular panel, and a group of split bolt holes (5) are arranged on the vertical center line of the panel (1); two long edges of the panel (1) are provided with vertical folding edges (2); two vertical through back ridges (3) are arranged between the two vertical folding edges (2); a group of transverse through back ridges (4) are arranged between the two vertical through back ridges (3) and between the vertical through back ridges (3) and the vertical folded edges (2); two ends of the two vertical folding edges (2) are respectively provided with a notch (6) for connecting and fixing the two aluminum thin templates.

2. The aluminum die plate as set forth in claim 1, wherein: the panel (1) is formed by bending an aluminum alloy plate with the thickness of 4 mm; two long edges of the panel (1) are extruded with folded edges with the width of 11 mm.

3. The aluminum die plate as set forth in claim 1, wherein: the vertical through back ridges (3) and the transverse through back ridges (4) are aluminum alloy rectangular tubes with the thickness of 1-2 mm, and the overall dimension of the aluminum alloy rectangular tubes is 20 multiplied by 11 (mm); the vertical through back edge (3) and the transverse through back edge (4) are welded with the back surface of the panel (1).