CN111576703A - A column keel and a decorative curtain wall using the same - Google Patents

Abstract

The invention discloses an upright post keel made of metal materials and a decorative curtain wall using the keel, wherein attachment surfaces on two sides of the upright post keel, a central U-shaped bearing framework, punching hook areas arranged at equal intervals and punching hooks for bearing a curtain wall panel are integrally formed, a first groove and a second groove with openings are respectively and parallelly preset on the upper side and the lower side of the back surface of a rectangular curtain wall panel, the first groove and the second groove are respectively and correspondingly hung on the punching hooks of the adjacent punching hook areas of the same upright post keel through the openings of the grooves in the vertical direction, and the decorative curtain wall is sequentially formed. The upright column keel can be rapidly produced in batches by a stamping process in a factory, the manufacturing precision is controllable, the matched curtain wall panel can be precisely manufactured at low cost, the decorative curtain wall using the upright column keel does not need to be provided with a supporting beam during the casting, the casting and the construction are simple and convenient, the casting of the decorative curtain wall can be realized very quickly, the cost is low, and the popularization and the promotion are convenient.

Description

A column keel and a decorative curtain wall using the same

technical field

The invention relates to the technical field of dry-hanging curtain walls in the construction industry, in particular to a metal column keel and a decorative curtain wall using the keel.

Background technique

The building curtain wall is composed of panels and supporting structures, which are attached to the main wall and have a certain bearing capacity to support the decorative panels. Ordinary dry-hanging decorative curtain walls generally use angle irons fixed on the main wall, combined with metal corner codes, and fix the decorative curtain wall panels in sequence to form a decorative curtain wall.

The main defects of the decorative curtain wall of this structure are: the structure is complex, which requires both the horizontal angle iron and the vertical angle iron, that is, the horizontal beam and the vertical beam are indispensable; during installation, there are many operating procedures, and the curtain wall needs to be installed. Each corner of the panel needs to be fixed separately, which is very inconvenient, resulting in a very low installation efficiency and cannot be constructed quickly; it is also inconvenient to replace a certain curtain wall panel, etc.

SUMMARY OF THE INVENTION

The present invention aims to overcome the above-mentioned defects of the common dry-hanging decorative curtain wall, and provides a column keel with simple structure and quick installation, and a decorative curtain wall using the keel.

The present invention is realized as follows: a column keel made of metal material includes an attachment surface and a bearing skeleton, the bearing skeleton is U-shaped, and the attachment surface extends to the left and right sides along the U-shaped ends of the bearing skeleton, and Parallel to the U-shaped top surface of the load-bearing frame, the attachment surface can be fixedly attached to the main wall; the U-shaped top surface of the load-bearing frame is provided with punched hook areas at equal intervals, and the punched hook area is provided with at least A punching hole, the punching hole is provided with a punching hook for carrying the curtain wall panel, and the attachment surface, the bearing frame and the punching hook are all integrally formed into an integral structure.

The punching hook area is provided with four independently distributed punching holes in a rectangular configuration.

The present invention provides a decorative curtain wall, comprising a plurality of column keels and a plurality of curtain wall panels, each column keel includes an attachment surface and a bearing frame, the bearing frame is U-shaped, and the attachment surface is along the U-shaped two ends of the bearing frame. The left and right sides are respectively extended and parallel to the U-shaped top surface of the load-bearing frame, and the attachment surface can be fixedly attached to the main wall; the U-shaped top surface of the load-bearing frame is equidistantly provided with punching hook areas, and the punching hook area is equidistant. The hook area is provided with four independently distributed punching holes in a rectangular configuration, each punching hole is provided with a punching hook for carrying the curtain wall panel, and the attachment surface, the bearing frame and the punching hook are all integrally formed into an integral structure; The center-to-center spacing of adjacent punching hook areas of the same column keel is equal to the height of a single curtain wall panel; the column keels are attached and fixed on the main wall in parallel, and each adjacent column keel has punching hook areas on the same horizontal line Each curtain wall panel is a rectangular panel, and a first groove and a second groove with an opening are preset in parallel on the upper and lower sides of the back of each curtain wall panel. The first groove, the second groove and The spacing between the groove openings is equal to the spacing between the adjacent punching hook areas of the same column keel. The first groove and the second groove of each curtain wall panel are in the vertical direction, corresponding to the groove openings respectively. It hangs on the punching hooks in the adjacent punching hook area of the same column keel, and forms a decorative curtain wall in sequence.

Further, the plurality of column keels are equidistantly attached and fixed on the main wall surface, and the distance between the center vertical lines of adjacent column keels is equal to the width of a single curtain wall panel; the left and right sides of each curtain wall panel are respectively hung across the On the corresponding punch hooks of two adjacent column keels.

Further, between two adjacent column keels, an additional column keel attached and fixed on the main wall surface is used to strengthen the bearing curtain wall panel.

Further, a first chamfer is provided on the outer side of the upper edge of the single curtain wall panel, and a second chamfer matched with the first chamfer is provided on the inner side of the lower edge of the single curtain wall panel.

The column keel of the present invention, each part is integrally formed, can be quickly produced in batches by stamping process in the factory, the manufacturing precision is controllable, and the size of the punching hook area can be arbitrarily matched with curtain wall panels of different sizes, and the matching curtain wall panels It can also be precisely customized at low cost. During specific installation, when the column keel is positioned and installed on the main wall, each curtain wall panel can directly straddle and hang on the adjacent through the first groove, the second groove and the groove opening. On the punching hook of the vertical column keel, the decorative curtain wall does not need to set support beams, the construction is simple, the installation of the decorative curtain wall can be realized very quickly, and the cost is relatively low.

Description of drawings

Fig. 1 is the front structure schematic diagram of the column keel of the present invention;

Fig. 2 is the side structure schematic diagram of the column keel shown in Fig. 1;

Fig. 3 is the top-view structure schematic diagram of the column keel shown in Fig. 1;

Fig. 4 is the side structure schematic diagram of the curtain wall panel of the present invention;

Fig. 5 is the side structure schematic diagram of the decorative curtain wall using the column keel of the present invention, after casting;

FIG. 6 is a schematic view of the front structure of the decorative curtain wall of the embodiment shown in FIG. 5 .

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

Please refer to FIGS. 1 to 3 , a column keel 1 made of a metal material according to the present invention includes an attachment surface 11 and a bearing frame 12 , the bearing frame is U-shaped, and the attachment surface 11 is along the U-shaped of the bearing frame. The two ends extend to the left and right sides respectively and are parallel to the U-shaped top surface of the bearing frame 12. The attachment surface 11 can be fixed and attached to the main wall through the fixing hole 15 using expansion screws and other connectors. None of the figures are shown; thus the column keel can form a protrusion slightly spaced from the main wall, that is, a U-shaped bearing frame 12, which is convenient for installation and can also increase the support strength of the column keel. .

The U-shaped top surface of the bearing frame 12 is provided with punching hook areas 16 at equal distances. The punching hook area is provided with at least one punching hole 13, and the punching hole is provided with punching hooks 14 for bearing the curtain wall panel. The attachment surface 11 , the bearing frame 12 and the punching hook 14 are all integrally formed into an integral structure. That is to say, each part of the aforementioned column keel is made of the same piece of metal material, and gradually undergoes processes such as punching, corner bending, punching, etc., and then the metal sheet formed after punching is bent into a punching hook 14 that carries upwards. The punching hook 14 is constructed. The process should not be difficult to understand, as long as the lower edge of the metal sheet is not cut off from the metal material during punching, the punching hook 14 that can mount the curtain wall panel can be formed.

Usually, the front of the curtain wall panel 2 presents a regular rectangular shape. The length and width of the curtain wall panels in the same batch and the distance between the two grooves on the back of the curtain wall panel are all fixed values. Therefore, as long as the adjacent punching area 16 The spacing B1 is equal to or equivalent to the spacing B2 between the first groove 22, the second groove 23 and the groove opening 21 of the curtain wall panel 2 described below, and a single curtain wall panel can be hung on two corresponding punches. hook 14, so as to realize the hanging and fixing of the curtain wall panel 2 by the column keel 1.

In order to realize the hanging and seamless butt joint of the adjacent curtain wall panels, as shown in the dotted circle in the central part of FIG. The hole 13 and the punch 14, and the distance between the center points of the adjacent two punch areas 16, that is, the distance A shown in FIG. Seamless docking of curtain wall panels; further control the spacing between adjacent column keels, and the left and right curtain wall panels can also achieve seamless docking. The above-mentioned four punching holes arranged in a rectangular shape and distributed independently can also make each punching hook in the same punching hook area respectively carry the corresponding grooves of four different curtain wall panels, and form the left and right adjacent curtain wall panels. Seamless docking, and does not interfere with each curtain wall panel. Of course, it is not necessary to set and make four punching holes and punching hooks in the uppermost or lowermost punching hook area of the column keel, but only need to make one layer and two punching hooks, as shown in Figure 1 and Figure 2 Although it is not used, the basic principle of this small change in structure still adopts the main idea of this embodiment, which should be within the protection scope of this embodiment.

In the present invention, when installing the decorative curtain wall, the spacing between the adjacent column keels is not particularly required, but must be equal to the width of each curtain wall panel, which can be determined according to the bearing strength or needs. However, for the sake of rules, it is the most concise and efficient way to install the adjacent column keels on the main wall at an equal distance. For example, in one embodiment, each column keel is equidistantly attached and fixed on the main wall surface, the distance between the center vertical lines of adjacent column keels is exactly equal to the width of a single curtain wall panel, and the same distance of each column keel The punching area of the first floor is located on the same horizontal line, that is to ensure that the punching hooks of the same groove used to carry the curtain wall panels are aligned left and right, so that the left and right sides of each curtain wall panel can be spanned and hung on two adjacent columns respectively. On the corresponding punching hook of the keel, it should be a better implementation. On this basis, between two adjacent column keels, an additional column keel attached and fixed on the main wall can be added to strengthen the bearing curtain wall panel and improve the overall strength of the decorative curtain wall.

Referring to Figure 4 to Figure 6, the decorative curtain wall of the present invention, on the basis of using the above-mentioned column keel, each column keel is attached and fixed on the main wall in parallel, and each of the left and right adjacent column keels is on the same horizontal line. The area with punching hooks ensures that the punching hooks used to carry the same groove of each curtain wall panel can be aligned left and right.

As shown in FIG. 4 , each curtain wall panel 2 is a rectangular panel, and a first groove 22 and a second groove 23 with an opening 21 are respectively preset on the upper and lower sides of the back of each curtain wall panel in parallel. The spacing between the first groove, the second groove and the corresponding groove opening 21, namely B2 shown in FIG. 4, is equal to the spacing between adjacent punching hook areas of the same column keel, namely the spacing shown in FIG. 1 B1, in the vertical direction, the first groove and the second groove of each curtain wall panel are respectively hung on the punching hooks of the adjacent punching hook areas of the same column keel through the groove openings, in other words , that is, the first groove 22 and the second groove 23 of the same curtain wall panel 2 can be respectively matched and hung on the layer of punches 13 marked at both ends of B1 shown in FIG. 1, and the same groove of the curtain wall panel One punch hook of the same column keel, or a layer of punch hooks (that is, two punch hooks) can be used, and the curtain wall panels 2 are connected in pairs to form a decorative curtain wall in sequence.

Usually, each column keel described in the present invention is equally spaced from each other, attached to and fixed on the main wall surface, and the distance between the center vertical lines of adjacent column keels is equal to the width of a single curtain wall panel; The two sides are respectively hung across the corresponding punch hooks of the two adjacent column keels. In other words, the upper left corner and the lower left corner of the same curtain wall panel 2 are respectively hung on the single punch 13 marked at both ends of B1 shown in FIG. 1 , and the upper right corner and the lower right corner of the curtain wall panel 2 are respectively hung on the column On the flush hook on the other column keel on the right side of the keel, as shown in Figure 6, the four corners of a single curtain wall panel are respectively hung on the left and right column keels.

As shown in Fig. 6, between two adjacent column keels, a column keel 1 which is attached and fixed on the main wall is also added to increase and improve the strength of the bearing curtain wall panel. At this time, the middle part of the first groove and the second groove of the curtain wall panel 2 can just be hung on the corresponding punching hook of the additional column keel. It is required that the punching areas of different post keels, more precisely, the center points of each punching area 15, should be strictly horizontally aligned left and right, so as to facilitate the installation. The curtain wall panel does not interfere with the punch hook.

As shown in Figures 4 and 5, in order to improve the rainproof or windproof performance of the decorative curtain wall of the present invention and improve the joint degree of the adjacent upper and lower curtain wall panels, the outer side of the upper edge of the single curtain wall panel is provided with a first Chamfer 24, the inner side of the lower edge of the single curtain wall panel is provided with a second chamfer 25 matched with the first chamfer, so that the joint part of the two curtain wall panels will appear as shown in the dotted circle in the center of Figure 5. Due to the upper and lower matching structure shown, when the rainwater on the outside of the decorative curtain wall is poured down, it will rarely enter the interior of the decorative curtain wall. There may be various specific matching structures, as long as the upper and lower covers are matched with each other, and details are not repeated here.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (6)

1. The utility model provides a stand fossil fragments, by metal material preparation, its characterized in that: the wall body comprises an attachment surface and a bearing framework, wherein the bearing framework is U-shaped, the attachment surface extends towards the left side and the right side along the two ends of the U-shaped bearing framework respectively and is parallel to the U-shaped top surface of the bearing framework, and the attachment surface can be fixedly attached to a main wall body; the curtain wall panel punching device is characterized in that punching hook areas are arranged on the U-shaped top surface of the bearing framework at equal intervals, at least one punching hole is arranged in each punching hook area, a punching hook for bearing a curtain wall panel is arranged in each punching hole, and the attachment surface, the bearing framework and the punching hook are integrally formed into an integral structure.

2. The stud grid according to claim 1, wherein the hooking zone is provided with four independently distributed punched holes arranged in a rectangular configuration.

3. A decorative curtain wall comprises a plurality of upright column keels and a plurality of curtain wall panels, and is characterized in that each upright column keel comprises an attachment surface and a bearing framework, the bearing framework is U-shaped, the attachment surfaces respectively extend towards the left side and the right side along the two ends of the U-shaped bearing framework and are parallel to the U-shaped top surface of the bearing framework, and the attachment surfaces can be fixedly attached to a main wall body; the curtain wall panel punching structure is characterized in that punching hook areas are arranged on the U-shaped top surface of the bearing framework at equal intervals, four punching holes which are arranged in a rectangular shape and are distributed independently are arranged in each punching hole, each punching hole is provided with a punching hook for bearing a curtain wall panel, and the attachment surface, the bearing framework and the punching hooks are integrally formed into an integral structure; the center distance between adjacent hook punching areas of the same upright keel is equal to the height of a single curtain wall panel;

each upright column keel is vertically attached in parallel and fixed on the main wall surface, and each adjacent upright column keel is provided with a hook punching area on the same horizontal line;

each curtain wall panel is the rectangle panel, and a first recess and the second recess that has the open-ended are predetermine respectively to upper and lower both sides in each curtain wall panel back parallelly, and the interval between first recess, second recess and the groove opening equals the interval between the adjacent hook area of same stand fossil fragments, and the first recess and the second recess of each curtain wall panel are in vertical direction, through the groove opening correspondingly hangs respectively on the adjacent hook area's of same stand fossil fragments hook dash the hook to form the decoration curtain in order.

4. The decorative curtain wall of claim 3, wherein the plurality of stud keels are erected and fixed on the main wall surface at equal intervals, and the distance between the center vertical lines of adjacent stud keels is equal to the width of a single curtain wall panel; the left side and the right side of each curtain wall panel respectively span and hang on the corresponding punching hooks of two adjacent upright keels.

5. The decorative curtain wall as claimed in claim 4, wherein a stud keel is additionally provided between two adjacent studs for reinforcing the load-bearing curtain wall panel, and is vertically attached and fixed to the main wall surface.

6. The decorative curtain wall as claimed in any one of claims 3, 4 or 5, wherein the single curtain wall panel is provided with a first chamfer on the outer side of the upper edge and a second chamfer cooperating with the first chamfer on the inner side of the lower edge.

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