阅读说明：本技术 曲面立面铝板安装方法 (Method for mounting curved-surface vertical-surface aluminum plate ) 是由 何静姿 吴龙 何飞达 沈旋 范淼芳 林彦 赵柱兰 于 2019-08-07 设计创作，主要内容包括：本发明涉及一种曲面立面铝板安装方法,步骤一,在平面图纸上定点划线划分平面的平面区、曲面区；步骤二,在立面基础上按照平面区、曲面区一一对应确定立面平面区、立面曲面区；步骤三,将现场直接制作的平面基层骨架和平面铝板依次安装在立面平面区上；步骤四,按照立面曲面区,现场一比一制作两套曲面仿形模板,一套曲面仿形模板固定在立面曲面区上用于现场直接制作曲面基层骨架,另一套曲面仿形模板用于制作曲面铝板,制作完成的曲面铝板安装在曲面基层骨架上；步骤五,拆除用来制作现场基层骨架的曲面模板,现场安装调整曲面铝板面层,检测铝板安装质量。(The invention relates to a method for mounting an aluminum plate on a curved surface vertical surface, which comprises the following steps of firstly, marking a fixed point on a plane drawing to divide a plane area and a curved surface area; secondly, determining an elevation plane area and an elevation curved surface area on the basis of the elevation according to the one-to-one correspondence of the plane area and the curved surface area; thirdly, sequentially mounting a plane base skeleton and a plane aluminum plate which are directly manufactured on site on a vertical plane and a plane area; step four, manufacturing two sets of curved surface profiling templates one by one on site according to the vertical surface curved surface area, wherein one set of curved surface profiling template is fixed on the vertical surface curved surface area and used for directly manufacturing a curved surface base skeleton on site, the other set of curved surface profiling template is used for manufacturing a curved surface aluminum plate, and the manufactured curved surface aluminum plate is installed on the curved surface base skeleton; and fifthly, detaching the curved template for manufacturing the on-site base skeleton, installing and adjusting the curved aluminum plate surface layer on the site, and detecting the installation quality of the aluminum plate.)

1. A method for installing an aluminum plate on a curved vertical surface is characterized by comprising the following steps of firstly, marking a fixed point on a plane drawing to divide a plane area and a curved area; secondly, determining an elevation plane area and an elevation curved surface area on the basis of the elevation according to the one-to-one correspondence of the plane area and the curved surface area; thirdly, sequentially mounting a plane base skeleton and a plane aluminum plate which are directly manufactured on site on a vertical plane and a plane area; step four, manufacturing two sets of curved surface profiling templates one by one on site according to the vertical surface curved surface area, wherein one set of curved surface profiling template is fixed on the vertical surface curved surface area and used for directly manufacturing a curved surface base skeleton on site, the other set of curved surface profiling template is used for manufacturing a curved surface aluminum plate, and the manufactured curved surface aluminum plate is installed on the curved surface base skeleton; and fifthly, detaching the curved template for manufacturing the on-site base skeleton, installing and adjusting the curved aluminum plate surface layer on the site, and detecting the installation quality of the aluminum plate.

2. The method for mounting the aluminum plate on the curved vertical surface according to claim 1, wherein the method comprises the following steps: step four, according to the size of the plate of the curved aluminum plate and the combination of the air outlet direction, elastic lines are divided on the two sets of curved profiling templates to determine the layout of the curved sub-area, and the curved sub-area is numbered; according to the layout of the curved surface sub-regions, the curved surface base layer framework drawing is combined, the curved surface aluminum plates are divided into the curved surface sub-aluminum plates which are in one-to-one correspondence with the curved surface sub-regions and are numbered, then manufacturing is carried out, and the manufactured curved surface sub-aluminum plates are installed on the curved surface base layer framework according to the layout and the corresponding numbers.

3. The method for mounting the aluminum plate on the curved vertical surface according to claim 2, wherein: the edge of the curved surface copying template exceeds the edge of the vertical surface curved surface area, the edge line of the vertical surface curved surface area is drawn on the curved surface copying template, the size of the edge of the curved surface copying template exceeding the edge of the vertical surface curved surface area is determined according to the maximum error of the vertical surface curved surface area, so that the installation error of the curved surface copying template caused by the error of the vertical surface curved surface area is eliminated, and the datum point for installing the curved surface copying template is arranged and installed according to the set of curved surface copying templates.

4. The method for mounting the curved-surface vertical-surface aluminum plate as claimed in claim 1, 2 or 3, wherein the method comprises the following steps: and step three, determining a vertical plane area through the fixed-point elastic lines on the vertical plane basis according to the divided plane areas.

Technical Field

The invention relates to the field of facade decoration, in particular to a method for mounting a curved facade aluminum plate.

Background

Along with the development of modern building forms, the calculation of structural calculation software is increasingly accurate, the construction level is greatly improved, the traditional square modeling is continuously broken through in the existing building forms, the curved surface vertical surface modeling is increasingly popular, and higher requirements are put forward on vertical surface decoration construction; the vertical surface is usually decorated by a base layer framework connected with a vertical surface foundation and an aluminum plate arranged outside the base layer framework; the traditional method adopts a single measuring instrument such as a total station instrument, a level instrument and the like, which cannot meet the precision requirement of multi-curved surface construction lofting, especially under the condition that the construction of a main body structure has section size and position errors; the measuring instrument is adopted for measuring back and forth, actual measurement of the main structure of the construction site is carried out, the three-dimensional scanner is used for guiding the process of typesetting and paying off after data acquisition, and the defects of low installation efficiency of the curved-surface aluminum plate exist; in actual construction, construction period shortage and multi-interface intersection are often encountered, during decoration construction, scaffolds in a plurality of areas are still in a use stage, the measuring instruments are blocked by obstacles, the measuring instruments are difficult to arrange at proper positions due to narrow places, measurement data are difficult to accurately collect and transmit, in addition, the facade has a modeling requirement with multiple curved surfaces, civil engineering construction, errors and the like are easy to cause due to curvature of a base skeleton and an aluminum plate, or the construction period of the curved surfaces is small, so that multiple factors such as expensive paying-off cost and the like are guided after BIM modeling, the construction period cannot meet the requirement, the traditional curved surface aluminum plate has the defects of large installation error and low accuracy, and therefore the curved surface aluminum plate installation method is designed, has high installation efficiency and small error and high accuracy, and becomes the problem to be solved urgently.

Disclosure of Invention

The invention aims to overcome the defects of low installation efficiency, large error and low precision of the existing installation of a curved surface aluminum plate, and the condition that BIM pay-off measurement cannot be applied due to the influence of site construction conditions or construction cost, and provides the installation method of the curved surface vertical surface aluminum plate, which has high installation efficiency of the curved surface aluminum plate and small error and high precision.

The specific technical scheme of the invention is as follows:

a method for installing an aluminum plate on a curved vertical surface comprises the following steps of firstly, marking a fixed point on a plane drawing to divide a planar area and a curved area; secondly, determining an elevation plane area and an elevation curved surface area on the basis of the elevation according to the one-to-one correspondence of the plane area and the curved surface area; thirdly, sequentially mounting a plane base skeleton and a plane aluminum plate which are directly manufactured on site on a vertical plane and a plane area; step four, manufacturing two sets of curved surface profiling templates one by one on site according to the vertical surface curved surface area, wherein one set of curved surface profiling template is fixed on the vertical surface curved surface area and used for directly manufacturing a curved surface base skeleton on site, the other set of curved surface profiling template is used for manufacturing a curved surface aluminum plate, and the manufactured curved surface aluminum plate is installed on the curved surface base skeleton; and fifthly, detaching the curved template for manufacturing the on-site base skeleton, installing and adjusting the curved aluminum plate surface layer on the site, and detecting the installation quality of the aluminum plate.

According to the method for installing the curved-surface vertical-surface aluminum plate, the vertical-surface plane area and the vertical-surface curved-surface area are determined on the vertical-surface basis according to the plane area and the curved-surface area in a one-to-one correspondence mode, two sets of curved-surface profiling templates are manufactured on site one by one, the curved-surface base skeleton and the curved-surface aluminum plate are manufactured respectively, and the curved-surface aluminum plate is installed on the curved-surface base skeleton, so that the defects that the measuring instrument is adopted for measuring back and forth, the actual measurement of the main structure of the construction site is actually measured, the three-dimensional scanner is used for guiding the computer after collecting; in actual construction, construction period shortage and multi-interface intersection are often encountered, when the decorative steel frame is constructed, scaffolds in a plurality of areas are still in a use stage, or measuring instruments are difficult to arrange at proper positions due to the fact that the measuring instruments are blocked by obstacles and narrow places, so that measuring data are difficult to accurately collect and transmit.

Preferably, the step four, according to the size of the curved aluminum plate and the combination of the air outlet direction, the bullet lines on the two sets of curved profiling templates are divided to determine the layout of the curved sub-regions, and the curved sub-regions are numbered; according to the layout of the curved surface sub-regions, the curved surface base layer framework drawing is combined, the curved surface aluminum plates are divided into the curved surface sub-aluminum plates which are in one-to-one correspondence with the curved surface sub-regions and are numbered, then manufacturing is carried out, and the manufactured curved surface sub-aluminum plates are installed on the curved surface base layer framework according to the layout and the corresponding numbers. According to the layout of the sub-area of the curved surface and the combination of the drawing of the curved surface base layer skeleton, the deviation between the outer side shape and the inner side shape of the curved surface base layer skeleton is favorably corrected, so that the shape and the size of the manufactured curved surface aluminum sub-plate are more accurate; and the bullet lines on the two sets of curved surface profiling templates are divided to determine a curved surface sub-area layout, the curved surface sub-areas are numbered, and the curved surface aluminum plates are divided into corresponding curved surface sub-aluminum plates and numbered, so that the curved surface aluminum plates are manufactured and installed conveniently.

According to the layout of the sub-area of the curved surface and the combination of the drawing of the curved surface base layer skeleton, the deviation between the outer side shape and the inner side shape of the curved surface base layer skeleton is favorably corrected, so that the shape and the size of the manufactured curved surface aluminum sub-plate are more accurate; and the bullet lines on the two sets of curved surface profiling templates are divided to determine a curved surface sub-area layout, the curved surface sub-areas are numbered, and the curved surface aluminum plates are divided into corresponding curved surface sub-aluminum plates and numbered, so that the curved surface aluminum plates are manufactured and installed conveniently.

Preferably, the edge of the curved surface profiling template exceeds the edge of the vertical surface curved surface area, the edge line of the vertical surface curved surface area is drawn on the curved surface profiling template, the size of the edge of the curved surface profiling template exceeding the edge of the vertical surface curved surface area is determined according to the maximum error of the vertical surface curved surface area, so that the installation error of the curved surface profiling template caused by the error of the vertical surface curved surface area is eliminated, and the datum point for installing the curved surface profiling template is arranged and installed according to the set of curved surface profiling templates.

The edge of the curved surface copying template exceeds the edge of the vertical surface curved surface area, the edge line of the vertical surface curved surface area is drawn on the curved surface copying template, the size of the edge of the curved surface copying template exceeding the edge of the vertical surface curved surface area is determined according to the maximum error of the vertical surface curved surface area, the installation error of the curved surface copying template caused by the error of the vertical surface curved surface area is favorably eliminated, and the installation accuracy is improved.

Preferably, in the third step, the vertical plane area is determined by the fixed-point snapping line on the vertical plane basis according to the divided plane areas. Simple and practical and has higher precision.

Compared with the prior art, the invention has the beneficial effects that: according to the method for installing the curved-surface vertical-surface aluminum plate, the vertical-surface plane area and the vertical-surface curved-surface area are determined on the vertical-surface basis according to the plane area and the curved-surface area in a one-to-one correspondence mode, two sets of curved-surface profiling templates are manufactured on site one by one, the curved-surface base skeleton and the curved-surface aluminum plate are manufactured respectively, and the curved-surface aluminum plate is installed on the curved-surface base skeleton, so that the defects that the measuring instrument is adopted for measuring back and forth, the actual measurement of the main structure of the construction site is actually measured, the three-dimensional scanner is used for guiding the computer after collecting; in actual construction, construction period shortage and multi-interface intersection are often encountered, when the decorative steel frame is constructed, scaffolds in a plurality of areas are still in a use stage, or measuring instruments are difficult to arrange at proper positions due to the fact that the measuring instruments are blocked by obstacles and narrow places, so that measuring data are difficult to accurately collect and transmit. According to the layout of the sub-area of the curved surface and the combination of the drawing of the curved surface base layer skeleton, the deviation between the outer side shape and the inner side shape of the curved surface base layer skeleton is favorably corrected, so that the shape and the size of the manufactured curved surface aluminum sub-plate are more accurate; and the bullet lines on the two sets of curved surface profiling templates are divided to determine a curved surface sub-area layout, the curved surface sub-areas are numbered, and the curved surface aluminum plates are divided into corresponding curved surface sub-aluminum plates and numbered, so that the curved surface aluminum plates are manufactured and installed conveniently. The edge of the curved surface copying template exceeds the edge of the vertical surface curved surface area, the edge line of the vertical surface curved surface area is drawn on the curved surface copying template, the size of the edge of the curved surface copying template exceeding the edge of the vertical surface curved surface area is determined according to the maximum error of the vertical surface curved surface area, the installation error of the curved surface copying template caused by the error of the vertical surface curved surface area is favorably eliminated, and the installation accuracy is improved. According to the divided plane areas, the vertical plane areas are determined through the fixed-point elastic lines on the vertical plane basis, and the method is simple, practical and high in precision.

Drawings

FIG. 1 is a flow chart of the method for mounting the curved-surface vertical-surface aluminum plate of the present invention.

Detailed Description

The invention will be further described with reference to the drawings.

As shown in figure 1: a method for installing an aluminum plate on a curved vertical surface comprises the following steps of firstly, marking a fixed point on a plane drawing to divide a planar area and a curved area; secondly, determining an elevation plane area and an elevation curved surface area on the basis of the elevation according to the one-to-one correspondence of the plane area and the curved surface area; thirdly, sequentially mounting a plane base skeleton and a plane aluminum plate which are directly manufactured on site on a vertical plane and a plane area; step four, manufacturing two sets of curved surface profiling templates one by one on site according to the vertical surface curved surface area, wherein one set of curved surface profiling template is fixed on the vertical surface curved surface area and used for directly manufacturing a curved surface base skeleton on site, the other set of curved surface profiling template is used for manufacturing a curved surface aluminum plate, and the manufactured curved surface aluminum plate is installed on the curved surface base skeleton; and fifthly, detaching the curved template for manufacturing the on-site base skeleton, installing and adjusting the curved aluminum plate surface layer on the site, and detecting the installation quality of the aluminum plate.

Step four, according to the size of the plate of the curved aluminum plate and the combination of the air outlet direction, elastic lines are divided on the two sets of curved profiling templates to determine the layout of the curved sub-area, and the curved sub-area is numbered; according to the layout of the curved surface sub-regions, the curved surface base layer framework drawing is combined, the curved surface aluminum plates are divided into the curved surface sub-aluminum plates which are in one-to-one correspondence with the curved surface sub-regions and are numbered, then manufacturing is carried out, and the manufactured curved surface sub-aluminum plates are installed on the curved surface base layer framework according to the layout and the corresponding numbers.

The edge of the curved surface copying template exceeds the edge of the vertical surface curved surface area, the edge line of the vertical surface curved surface area is drawn on the curved surface copying template, the size of the edge of the curved surface copying template exceeding the edge of the vertical surface curved surface area is determined according to the maximum error of the vertical surface curved surface area, so that the installation error of the curved surface copying template caused by the error of the vertical surface curved surface area is eliminated, and the datum point for installing the curved surface copying template is arranged and installed according to the set of curved surface copying templates.

And step three, determining a vertical plane area through the fixed-point elastic lines on the vertical plane basis according to the divided plane areas.

According to the method for installing the curved-surface vertical-surface aluminum plate, the vertical-surface plane area and the vertical-surface curved-surface area are determined on the vertical-surface basis according to the plane area and the curved-surface area in a one-to-one correspondence mode, two sets of curved-surface profiling templates are manufactured on site one by one, the curved-surface base skeleton and the curved-surface aluminum plate are manufactured respectively, and the curved-surface aluminum plate is installed on the curved-surface base skeleton, so that the defects that the measuring instrument is adopted for measuring back and forth, the actual measurement of the main structure of the construction site is actually measured, the three-dimensional scanner is used for guiding the computer after collecting; in actual construction, construction period shortage and multi-interface intersection are often encountered, when the decorative steel frame is constructed, scaffolds in a plurality of areas are still in a use stage, or measuring instruments are difficult to arrange at proper positions due to the fact that the measuring instruments are blocked by obstacles and narrow places, so that measuring data are difficult to accurately collect and transmit.

In addition to the above embodiments, the technical features or technical data of the present invention may be reselected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and are within the protection scope of the present invention.