CN215630944U

CN215630944U - Curtain wall moulding switching structure

Info

Publication number: CN215630944U
Application number: CN202121750824.2U
Authority: CN
Inventors: 杜军桦; 杜金泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-25
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a curtain wall moulding switching structure, comprising: the decorative strip comprises a stand column/cross beam, a pressing plate, a decorative strip and a buckle cover, wherein a bolt group is installed on the stand column/cross beam, the pressing plate is installed and fixed on the bolt group, a first fixing plate extending outwards is arranged on the pressing plate, a second fixing plate matched with the first fixing plate is arranged on the decorative strip, the first fixing plate and the second fixing plate are fixed through bolts, a turned edge far away from the first fixing plate is arranged on the second fixing plate, and the buckle cover is fastened with the turned edge and a body of the decorative strip; the bolt is characterized in that a first inclined plane notch is formed in one side, far away from the second fixing plate, of the first fixing plate, a second inclined plane notch is formed in one side, far away from the first fixing plate, of the second fixing plate, and the first inclined plane notch and the second inclined plane notch are arranged in a staggered mode and are respectively arranged on two sides of the bolt. The utility model has the advantages of less material consumption and lower cost on the premise of not influencing the assembly performance.

Description

Curtain wall moulding switching structure

Technical Field

The utility model relates to the technical field of curtain walls, in particular to a switching structure of a curtain wall moulding and a cross beam or a stand column.

Background

In the facade of a building curtain wall, a large aluminum alloy decorative moulding is often installed. The decorative line not only can embody the facade effect which an architect wants to express, but also can obtain the sun-shading effect with different effects according to the size, the shape, the arrangement direction and the like of the line, thereby achieving the effect of energy conservation, and being in line with the development trend of green buildings in the future.

At present, the switching structure of the curtain wall decorative strip is generally as the Chinese patent application with the publication number of CN209040502U, and discloses an outer vertical surface vertical lamp strip decorative strip of a glass curtain wall, which comprises a stand column, a heat insulation cushion block, a pressing plate, a decorative strip, a buckle cover and a lamp strip; the upright post is provided with a bolt group with a nut end facing outdoors; the heat insulation cushion block and the pressure plate are sequentially arranged on the bolt group on the upright post and are fixed through the screw cap; the decorative strip is fixed on the fixing plate I of the pressing plate through a bolt, and a buckle cover is buckled and installed on the outer side of the bolt; and a groove for mounting the lamp strip is arranged on the outer side of the decorative strip. Although the curtain wall moulding mounting structure is adopted, the mounting is firmer, and the lateral wind load resistance is stronger. However, the Contraband-shaped connecting plate I of the exterior trim strip is of an equal-thickness structure, and the consumed material is large. In addition, the single structure form adopted by the external decorative strip ensures that the whole decorative strip is difficult to form and high in processing cost when the required size of the external decorative strip is large.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a curtain wall moulding switching structure with less material consumption and lower cost on the premise of not influencing the assembly performance.

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

A curtain wall molding switching structure comprises: the decorative strip comprises a stand column/cross beam, a pressing plate, a decorative strip and a buckle cover, wherein a bolt group with a nut end facing outdoors is mounted on the stand column/cross beam, the pressing plate is mounted on the bolt group and fixed through a nut, a first fixing plate extending outwards is arranged on the pressing plate, a second fixing plate matched with the first fixing plate is arranged on the decorative strip, the first fixing plate and the second fixing plate are fixed through a bolt, a turnover edge far away from the first fixing plate is arranged on the second fixing plate, and the buckle cover is fastened with the turnover edge and a body of the decorative strip and covers the bolt; the bolt is characterized in that a first inclined plane notch is formed in one side, far away from the second fixing plate, of the first fixing plate, a second inclined plane notch is formed in one side, far away from the first fixing plate, of the second fixing plate, and the first inclined plane notch and the second inclined plane notch are arranged in a staggered mode and are respectively arranged on two sides of the bolt.

More preferably, a heat insulation pad is mounted on the bolt set, and the heat insulation pad separates the pressing plate from the upright/cross beam.

More preferably, the first inclined plane notch is located at an end far away from the upright/cross beam, and the second inclined plane notch is located at a corner position of the second fixing plate and the flanging edge.

More preferably, the fastening structure of the buckle cover, the flanging edge and the decorative strip is as follows: the curtain wall panel is characterized in that buckles/buckles are arranged at two ends of the buckle cover, buckles/buckles are arranged on the turned edges and the body of the decorative strip, the buckle cover is fastened with the turned edges and the decorative strip through mutually matched buckles and buckles, and the buckle cover and the curtain wall panel are sealed by gluing.

More preferably, an outer decorative strip is further connected to the decorative strip, and the decorative strip and the outer decorative strip are both of a hollow profile structure.

More preferably, the decorative strip is provided with an insertion groove/a guide strip, the outer decorative strip is provided with a guide strip/an insertion groove matched with the outer decorative strip, and the outer decorative strip is in insertion fit with the decorative strip through the insertion groove and the guide strip.

More preferably, an installation groove is formed in one side, far away from the decorative strip, of the outer decorative strip, and the direction of the installation groove is consistent with the direction of the outer decorative strip.

The utility model has the beneficial effects that: 1) through set up the inclined plane incision of dislocation each other on first fixed plate and second fixed plate, can effectively reduce the consumptive material volume and the weight of first fixed plate and second fixed plate. In addition, the first inclined plane notch and the second inclined plane notch are arranged in a staggered mode and are respectively arranged on two sides of the bolt, so that the strength of the decorative strip during vertical assembly is hardly influenced. 2) The decorative structure combining the decorative strip and the outer decorative strip is adopted, so that a decorative piece with a larger size can be obtained conveniently, and the problem of overhigh processing cost caused by overlarge single decorative piece is solved.

Drawings

Fig. 1 is a schematic view of a curtain wall trim strip adapting structure provided by the utility model.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a schematic view showing the structure of the exterior trim strip.

Description of reference numerals:

1: column/beam, 2: thermal insulation cushion block, 3: pressing plate, 4: a decorative strip, 5: buckle closure, 6: bolt, 7: first bevel cut, 8: second bevel cut, 9: exterior trim strip, 10: and (4) mounting the groove.

3-1: a first fixing plate.

4-1: second fixing plate, 4-2: and (6) folding edges.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

As shown in fig. 1 and 2, the curtain wall molding adapting structure includes: the decorative strip comprises a stand column/cross beam 1, a heat insulation cushion block 2, a pressing plate 3, a decorative strip 4 and a buckle cover 5, wherein a bolt group with a nut end facing outdoors is installed on the stand column/cross beam 1, the heat insulation cushion block 2 and the pressing plate 3 are sequentially installed on the bolt group on the stand column/cross beam 1 and are fixed through nuts, a first fixing plate 3-1 extending outwards is arranged on the pressing plate 3, a second fixing plate 4-1 matched with the first fixing plate 3-1 is arranged on the decorative strip 4, the first fixing plate 3-1 and the second fixing plate 4-1 are fixed through bolts 6, a turnover edge 4-2 far away from the first fixing plate 3-1 is arranged on the second fixing plate 4-1, and the buckle cover 5 is fastened with the turnover edge 4-2 and a body of the decorative strip 4, And covers the bolt 6; the bolt is characterized in that a first inclined plane notch 7 is formed in one side, far away from the second fixing plate 4-1, of the first fixing plate 3-1, a second inclined plane notch 8 is formed in one side, far away from the first fixing plate 3-1, of the second fixing plate 4-1, and the first inclined plane notch 7 and the second inclined plane notch 8 are arranged in a staggered mode and are respectively arranged on two sides of the bolt 6.

Compared with the prior art, the curtain wall moulding switching structure provided by the embodiment can effectively reduce the amount and weight of consumables of the first fixing plate 3-1 and the second fixing plate 4-1 by arranging the inclined plane notches staggered with each other on the first fixing plate 3-1 and the second fixing plate 4-1. In addition, the first inclined plane notch 7 and the second inclined plane notch 8 are arranged in a staggered mode and are respectively arranged on two sides of the bolt 6, so that the strength of the decorative strip during vertical assembly is hardly influenced.

In this embodiment, the first inclined plane notch 7 is located at an end far away from the pillar/beam 1, and the second inclined plane notch 8 is located at a corner position of the second fixing plate 4-1 and the folded edge 4-2. Thus, it has the most excellent stability and structural strength. Obviously, a person skilled in the art may also arrange the first bevel cut 7 at one end of the upright/cross member 1 and the second bevel cut 8 at an end far from the upright/cross member 1, according to different actual needs; the present embodiment is not limited.

In this embodiment, the fastening manner of the fastening cover 5, the flanging 4-2 and the decoration strip 4 is as follows: the curtain wall panel is characterized in that buckles are arranged at two ends of the buckle cover 5, buckle grooves are formed in the bodies of the turned edges 4-2 and the decorative strips 4, the buckle cover 5 is buckled with the turned edges 4-2 and the decorative strips 4 through the mutually matched buckles and the buckle grooves, and the buckle cover 5 and the curtain wall panel are sealed through gluing. It should be noted that the positions of the buckle and the groove can be interchanged, for example, the two ends of the buckle cover 5 are provided with the groove, and the body of the turned edge 4-2 and the decorative strip 4 is provided with the buckle matched with the groove; the present embodiment is not limited.

It should be noted that the insulating pad 2 is only used for increasing the function of insulation, and in some embodiments, the insulating pad 2 may be omitted or replaced by another insulating form that is known now and can be realized in the future, and is not limited to this embodiment.

As shown in fig. 3, an outer decorative strip 9 is further connected to the decorative strip 4, and both the decorative strip 4 and the outer decorative strip 9 are of a hollow profile structure. Here, the use of the decorative strip 4 in combination with the outer decorative strip 9 has the advantage of facilitating the obtainment of a larger-sized decorative piece and avoiding the problem of excessive processing costs due to the oversize of a single decorative piece.

In this embodiment, the decorative strip 4 is provided with an insertion groove, the outer decorative strip 9 is provided with a guide strip, and the outer decorative strip 9 and the decorative strip 4 are in insertion fit through the insertion groove and the guide strip, so that the installation and the disassembly are convenient. Obviously, the positions of the insertion slot and the guide strip can be interchanged by those skilled in the art according to different actual needs, and will not be described in detail here.

In this embodiment, an installation groove 10 is provided on the side of the external decorative strip 9 away from the decorative strip 4, and the installation groove 10 has a direction identical to that of the external decorative strip, and can be used for installing various other currently known or future durable decorative parts such as an LED light bar.

It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the utility model is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the utility model as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.

Claims

1. A curtain wall molding switching structure comprises: the decorative strip comprises a stand column/cross beam, a pressing plate, a decorative strip and a buckle cover, wherein a bolt group with a nut end facing outdoors is mounted on the stand column/cross beam, the pressing plate is mounted on the bolt group and fixed through a nut, a first fixing plate extending outwards is arranged on the pressing plate, a second fixing plate matched with the first fixing plate is arranged on the decorative strip, the first fixing plate and the second fixing plate are fixed through a bolt, a turnover edge far away from the first fixing plate is arranged on the second fixing plate, and the buckle cover is fastened with the turnover edge and a body of the decorative strip and covers the bolt; the bolt is characterized in that a first inclined plane notch is formed in one side, far away from the second fixing plate, of the first fixing plate, a second inclined plane notch is formed in one side, far away from the first fixing plate, of the second fixing plate, and the first inclined plane notch and the second inclined plane notch are arranged in a staggered mode and are respectively arranged on two sides of the bolt.

2. The curtain wall molding transition structure of claim 1, wherein a heat insulation block is installed on the bolt set, and the heat insulation block separates the pressure plate from the pillar/beam.

3. The curtain wall molding transition structure as claimed in claim 1, wherein the first bevel cut is located at an end away from the pillar/beam, and the second bevel cut is located at a corner of the second fixing plate and the flanging edge.

4. The curtain wall molding adapting structure according to claim 1, wherein the fastening structure of the buckle cover, the flanging edge and the molding is as follows: the curtain wall panel is characterized in that buckles/buckles are arranged at two ends of the buckle cover, the turnup edge and the body of the decorative strip are provided with buckles/buckles matched with the turnup edge and the body of the decorative strip, the buckle cover is fastened with the turnup edge and the decorative strip through the mutually matched buckles and buckles, and the buckle cover and the curtain wall panel are sealed by gluing.

5. The curtain wall molding adapting structure according to claim 1, wherein an outer molding strip is further connected to the molding strip, and the molding strip and the outer molding strip are both of hollow profile structures.

6. The curtain wall molding adapting structure according to claim 5, wherein the molding is provided with an inserting groove/a guiding strip, the outer molding is provided with a guiding strip/an inserting groove matched with the outer molding, and the outer molding and the molding are matched with each other through the inserting groove and the guiding strip in an inserting way.

7. The curtain wall molding adapting structure according to claim 5, wherein a mounting groove is arranged on one side of the outer molding strip far away from the molding strip, and the direction of the mounting groove is consistent with the direction of the outer molding strip.