Middle connecting structure of curtain wall

Abstract

The utility model discloses a curtain wall middle connecting structure which comprises a stand column, a supporting piece and a connecting structure, and the stand column is suitable for being connected with a curtain wall. The supporting piece is installed on the wall face corresponding to the stand column. One end of the connecting structure is connected with the stand column, and the other end of the connecting structure is suitable for being installed on the supporting piece. The width of the connecting structure is smaller than that of the stand column. The width of the connecting structure is smaller than that of the stand column, so that the connecting structure can be completely hidden by the stand column and cannot be seen from the front view, and the attractiveness of curtain wall installation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to curtain wall installation technical field, concretely relates to a curtain wall intermediate connecting structure. BACKGROUND

[0002] In order to meet the demand of large-span structure form, glass curtain wall usually adopts the structure form of refined steel, and the upper and lower ends of the glass curtain wall are fixed on the wall body. In order to prevent deformation caused by large span, an intermediate support connecting piece is arranged in the middle of the glass curtain wall to provide transition support.

[0003] However, the traditional intermediate support connecting piece needs to be arranged on the side of the curtain wall stand, and the connecting piece can be obviously seen through the curtain wall from the front of the curtain wall, which is not beautiful. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model wants to solve the technical problem of overcoming the defect that the traditional intermediate support connecting piece needs to be arranged on the side of the curtain wall stand, and the connecting piece can be obviously seen through the curtain wall from the front of the curtain wall, which is not beautiful.

[0005] Therefore, the utility model provides a curtain wall intermediate connecting structure, which comprises:

[0006] A stand is adapted to be connected with a curtain wall;

[0007] A support piece is installed on the wall surface corresponding to the stand;

[0008] A connecting structure is connected with the stand at one end and adapted to be installed on the support piece at the other end;

[0009] The width of the connecting structure is less than the width of the stand.

[0010] Optionally, the connecting structure comprises:

[0011] A first connecting piece is connected with the support piece at one end;

[0012] A second connecting piece is connected with the first connecting piece at one end and fixed on the stand at the other end.

[0013] Optionally, the support piece is a U-shaped piece, and the support piece is provided with an installation cavity opening towards the stand, and the support piece is provided with a first installation hole.

[0014] Optionally, the connecting structure further comprises a first pin shaft.

[0015] The first connecting piece is adapted to be inserted into the mounting cavity away from one end of the column, and a second mounting hole is arranged on one end of the first connecting piece close to the support, and the first pin shaft is adapted to pass through the first mounting hole and the second mounting hole to fix the first connecting piece on the support.

[0016] Optionally, the connecting structure further comprises a gasket, which is arranged at the mounting position of the first pin shaft and the support.

[0017] Optionally, the first connecting piece has a mounting gap between the side away from the column and the inner wall of the support.

[0018] Optionally, the connecting structure further comprises a second pin shaft.

[0019] The second connecting piece is adapted to be inserted into the end of the first connecting piece away from the support, a third mounting hole is arranged on the end of the first connecting piece away from the support, and a fourth mounting hole is arranged on the second connecting piece corresponding to the third mounting hole.

[0020] The second pin shaft passes through the third mounting hole and the fourth mounting hole to fix the first connecting piece and the second connecting piece.

[0021] Optionally, the second connecting piece is tubular, and the second connecting piece is composed of a plurality of ear plates.

[0022] Optionally, the width of the second connecting piece is smaller than the width of the column.

[0023] The technical scheme provided by the utility model has the following advantages:

[0024] 1. The curtain wall intermediate connecting structure comprises a column, a support and a connecting structure, the column is adapted to be connected with the curtain wall, the support is mounted on the wall surface corresponding to the column, one end of the connecting structure is connected with the column, and the other end is adapted to be mounted on the support.

[0025] The width of the connecting structure of the structure is smaller than the width of the column, so that the connecting structure can be completely hidden by the column, and the connecting structure cannot be seen from the front perspective, and the appearance of the curtain wall installation is improved.

[0026] 2. The connecting structure provided by the utility model also comprises gaskets, the gaskets are provided with two, the two gaskets are placed at the mounting positions of the first pin shaft and the first connecting piece, that is, one is placed between the upper end of the first pin shaft and the upper surface of the supporting piece, and the other is placed between the lower end of the first pin shaft and the lower surface of the supporting piece, so as to increase the connecting area between the first pin shaft and the supporting piece, reduce the pressure, and increase the service life.

[0027] 3. When the connecting structure needs to be installed, first, the second connecting piece and the corresponding supporting piece are at the horizontal height to be welded on one side of the stand column close to the wall surface, so that the two sides of the second connecting piece do not protrude from the two sides of the stand column, the end of the first connecting piece provided with the third mounting hole is sleeved on the second connecting piece, the second pin shaft passes through the third mounting hole and the fourth mounting hole, and then the second connecting piece is fixed on the first connecting piece. In the process of installing the overall curtain wall later, the end of the first connecting piece provided with the second mounting hole is placed in the mounting cavity of the corresponding supporting piece, the first pin shaft passes through the first mounting hole and the second mounting hole, and then the first connecting piece is fixed on the supporting piece. The installation is completed. When later maintenance is needed, only the first pin shaft and the second pin shaft need to be removed, so that the on-site workload of workers is reduced, and the later maintenance is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Fig. 1 It is a top view of the curtain wall intermediate connecting structure provided by the utility model, and it is a structure schematic view;

[0030] Fig. 2 It is a side view of the curtain wall intermediate connecting structure provided by the utility model, and it is a structure schematic view;

[0031] EXPLANATION OF REFERENCE NUMERALS:

[0032] 1 - stand column;

[0033] 2 - supporting piece;

[0034] 3 - connecting structure; 31 - first connecting piece; 32 - second connecting piece; 33 - first pin shaft; 34 - second pin shaft; 35 - gasket. DETAILED DESCRIPTION

[0035] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0036] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0039] Embodiment

[0040] In order to meet the demand of large-span structure form, the glass curtain wall usually adopts the structure form of refined steel, and the upper and lower ends of the glass curtain wall are fixed on the wall. In order to prevent the large span from causing the curtain wall to be provided with an intermediate support connecting piece for transition support. However, the traditional intermediate support connecting piece needs to be seated on the side of the curtain wall column, and the connecting piece can be obviously seen through the curtain wall from the front of the curtain wall, which is not beautiful.

[0041] In order to solve the above technical problems, the present embodiment provides a curtain wall intermediate connecting structure 3, as shown in Figs. 1-2 The curtain wall intermediate connecting structure 3 comprises a column 1, a support 2 and a connecting structure 3.

[0042] As shown in Figs. 1-2As shown, column 1 is installed between two curtain wall panels to fix the sides of the curtain wall. The upper and lower sides of the curtain wall are also supported by brackets. This utility model is installed between the upper and lower brackets of the corresponding curtain wall. Column 1 is made of stainless steel.

[0043] like Figs. 1-2 As shown, a support member 2 is welded onto the concrete beam of the wall corresponding to the bracket. The support member 2 is a U-shaped galvanized steel connector. The support member 2 has an installation cavity that opens towards the column 1. The side plates of the support member 2 are located on the upper and lower sides. The upper and lower side plates of the support member 2 are provided with first installation holes along the direction of gravity. The inner diameters of the two first installation holes are the same, and the central axes of the two first installation holes coincide.

[0044] like Figs. 1-2 As shown, the connecting structure 3 includes: a first connecting member 31, a second connecting member 32, a first pin 33, and a second pin 34. The first connecting member 31 is a bracket, and its upper end is inserted into the mounting cavity. The first connecting member 31 has a second mounting hole corresponding to the first mounting hole. The second mounting hole is opened along the direction of gravity, and its inner diameter is the same as that of the first mounting hole, and their central axes coincide. A third mounting hole is opened horizontally at the end of the first connecting member 31 away from the wall.

[0045] like Figs. 1-2 As shown, the second connector 32 is welded to the column 1 and is a tubular structure formed by welding four ear plates end to end. The end of the second connector 32 closest to the first connector 31 has a fourth mounting hole along the horizontal direction corresponding to the third mounting hole. During the welding of the second connector 32, it is necessary to ensure that the width of the second connector 32 is less than the width of the column 1 in the horizontal direction. Preferably, the width of the first connector 31 is also less than the width of the column 1, so that the connection structure 3 can be completely hidden by the column 1, and is not visible from the front view, thus improving the aesthetics of the curtain wall installation.

[0046] When the connecting structure 3 needs to be installed, first, the second connecting piece 32 is at the horizontal height of the corresponding support piece 2 to be welded on one side of the stand column 1 close to the wall surface, so that the two sides of the second connecting piece 32 do not protrude from the two sides of the stand column 1. The first connecting piece 31 is sleeved on the second connecting piece 32 at one end provided with a third mounting hole, and then the second pin shaft 34 is passed through the third mounting hole and the fourth mounting hole, so that the second connecting piece 32 is fixed on the first connecting piece 31. In the subsequent installation process of the whole curtain wall, with the curtain wall close to the wall surface, the first connecting piece 31 is placed into the mounting cavity of the corresponding support piece 2 at one end provided with a second mounting hole, and then the first pin shaft 33 is passed through the first mounting hole and the second mounting hole, so that the first connecting piece 31 is fixed on the support piece 2, and the installation is completed. Compared with the traditional intermediate fulcrum connecting piece method, the connecting piece needs to be made on the side edge of the curtain wall stand column, and the connecting piece can be obviously seen through the glass, which is not beautiful. The connecting structure 3 in the utility model is completely hidden behind the curtain wall stand column 1, the appearance is improved, the components are processed in the workshop in the way of prefabricated construction, the precision is higher, the maintenance and cost control are easier, and the on-site construction is convenient.

[0047] In the embodiment, as shown in Fig. 2 The connecting structure 3 further comprises gaskets 35 made of galvanized steel, and the gaskets 35 are provided in two, which are placed between the first pin shaft 33 and the mounting position of the first connecting piece 31. That is, one is placed between the upper end of the first pin shaft 33 and the upper surface of the support piece 2, and the other is placed between the lower end of the first pin shaft 33 and the lower surface of the support piece 2, so as to increase the connecting area between the first pin shaft 33 and the support piece 2, reduce the pressure, and increase the service life.

[0048] After installation is completed, there is a mounting gap between the side of the first connecting piece 31 away from the stand column 1 and the inner wall of the support piece 2, that is, the distance from the inner wall of the support piece 2 to the stand column 1 is greater than the length of the first connecting piece 31, so that subsequent assembly and disassembly are facilitated, the misalignment of the first mounting hole and the second mounting hole due to the embedding error of the support piece 2 is avoided, and installation failure is avoided. And it can adapt to high temperature weather.

[0049] When later maintenance is needed, only the first pin shaft 33 and the second pin shaft 34 need to be removed, so as to reduce the on-site workload of workers and facilitate later maintenance.

[0050] Obviously, the above embodiments are only examples for clear illustration, and do not limit the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments cannot be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A curtain wall intermediate connection structure, characterized by, The utility model relates to a curtain wall connecting structure, which comprises: a stand (1) adapted to be connected with a curtain wall; a support (2) mounted on a wall surface corresponding to the stand (1); a connecting structure (3) having one end connected with the stand (1) and the other end adapted to be mounted on the support (2); wherein the width of the connecting structure (3) is less than the width of the stand (1).

2. The curtain wall intermediate connection structure according to claim 1, characterized in that, The connecting structure (3) comprises: a first connecting piece (31) having one end connected with the support (2); a second connecting piece (32) having one end connected with the first connecting piece (31) and the other end fixed on the stand (1).

3. The curtain wall intermediate connection structure according to claim 2, characterized in that, The support (2) is a U-shaped piece having a mounting cavity opening towards the stand (1), and a first mounting hole is formed on the support (2).

4. The curtain wall intermediate connection structure according to claim 3, characterized in that, The connecting structure (3) further comprises a first pin shaft (33). The first connecting piece (31) has one end adapted to be inserted into the mounting cavity, and the first connecting piece (31) has a second mounting hole formed on the end close to the support (2), and the first pin shaft (33) is adapted to pass through the first mounting hole and the second mounting hole to fix the first connecting piece (31) on the support (2).

5. The curtain wall intermediate connection structure according to claim 4, characterized in that, The connecting structure (3) further comprises a gasket (35) arranged at the mounting position of the first pin shaft (33) and the support (2).

6. The curtain wall intermediate connection structure according to claim 3, characterized in that, The first connecting piece (31) has an installation gap between the side away from the stand (1) and the inner wall of the support (2).

7. The curtain wall intermediate connection structure according to claim 3, characterized in that, The connecting structure (3) further comprises a second pin shaft (34). The second connecting piece (32) is adapted to be inserted into the end of the first connecting piece (31) away from the support (2), and the first connecting piece (31) has a third mounting hole formed on the end away from the support (2), and the second connecting piece (32) has a fourth mounting hole formed corresponding to the third mounting hole; The second pin shaft (34) passes through the third mounting hole and the fourth mounting hole to fix the first connecting piece (31) and the second connecting piece (32).

8. The curtain wall intermediate connection structure according to claim 6, characterized in that, The second connecting piece (32) is tubular and is formed by welding a plurality of ear plates.

9. The curtain wall intermediate connection structure according to claim 2, characterized in that, The width of the second connecting piece (32) is less than the width of the stand (1).

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