Aluminum-wood keel structure of heat insulation curtain wall

Abstract

A heat insulation curtain wall aluminum-wood keel structure comprises a stand column, the two ends of the stand column are fixedly connected with a cross beam, the front end of the stand column is fixedly connected with a connecting piece used for limiting rotation of the cross beam, the stand column comprises an aluminum alloy stand column, a wood keel and inserting pieces, and the inserting pieces are fixed in the wood keel in the vertical direction of the wood keel. The aluminum alloy material and the wood are combined together to form the stand columns and the cross beams which are made of the composite materials, and compared with a curtain wall formed by a single metal keel, the aluminum alloy curtain wall has the advantages that the heat insulation performance is better, the service life is prolonged, and the service life of the aluminum alloy curtain wall is prolonged. And compared with a curtain wall formed by a single wood keel, the curtain wall is more environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall heat insulation, in particular to an aluminum-wood keel structure of a heat insulation curtain wall. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure.

[0003] When curtain walls are used as the outer protection or decorative structure of a building, they can block the contact between the indoor space and the outdoors. However, traditional curtain walls made mainly of metal frames have poor thermal insulation and simple decorative effects, which cannot meet the requirements of some architects for interior effects. Furthermore, curtain walls made mainly of solid wood, although they have good thermal insulation, cannot meet the requirements of green energy saving.

[0004] Therefore, referring to the Chinese utility model patent with application number CN201520912634.4, entitled Aluminum-wood composite curtain wall structure, the curtain wall body of the curtain wall structure includes an aluminum alloy profile, a pressure plate covering the aluminum alloy profile, and wood covering the pressure plate and fixedly connected to the pressure plate; the pressure plate and the wood are fixed together by flat nails, and then the pressure plate is buckled to the aluminum alloy profile. It combines aluminum alloy materials and wood together, improves the thermal insulation of the curtain wall, and also meets the requirements of green energy saving.

[0005] Inspired by the above scheme, an aluminum-wood keel structure of a heat-insulating curtain wall is designed, which can not only fix the columns and beams to improve the decorative effect, but also improve the heat insulation of the curtain wall and meet the requirements of green energy saving. Summary of the invention

[0006] The utility model aims to overcome the defects in the prior art and provide an aluminum-wood keel structure for a heat-insulating curtain wall, which can not only improve the heat insulation of the curtain wall and produce a good decorative effect, but also meet the requirements of green energy saving.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is: an aluminum-wood keel structure of an insulated curtain wall, including a column, both ends of the column are fixedly connected to a beam, the front end of the column is fixedly connected to a connecting piece for limiting the rotation of the beam, the column includes an aluminum alloy column, a wooden keel and a connector, several of the connectors are fixed inside the wooden keel along the vertical direction, and a groove is formed on the side of the aluminum alloy column facing the wooden keel to be plugged into and matched with the connector.

[0008] As a preferred solution of the utility model, the aluminum alloy column includes a slot facing the direction of the connecting piece and arranged symmetrically on the left and right, and a mounting block that is in the same horizontal line as the slot and is used to connect with other structures.

[0009] As a preferred solution of the utility model, the aluminum alloy column includes a positioning piece for positioning with the wooden keel and a circular hole for connecting with the crossbeam.

[0010] As a preferred solution of the utility model, the wooden keel includes a keel groove matched with the positioning piece, and keel notches are formed on both sides of the wooden keel to facilitate the connection between the crossbeam and the aluminum alloy column.

[0011] As a preferred solution of the utility model, the crossbeam includes an aluminum alloy crossbeam, a wooden crossbeam and a crossbeam connector, and several of the crossbeam connectors are fixed inside the wooden crossbeam along its transverse direction. The aluminum alloy crossbeam forms a crossbeam groove on the side facing the wooden crossbeam that is plugged into and fits with the crossbeam connector.

[0012] As a preferred solution of the utility model, a beam positioning piece is formed on the side of the aluminum alloy beam facing the wooden beam, a mounting hole is formed inside the aluminum alloy beam opposite to the beam positioning piece, and a beam groove cooperating with the beam positioning piece is formed inside the wooden beam.

[0013] As a preferred solution of the utility model, the aluminum alloy cross beam includes a limit slot facing the direction of the connecting piece and symmetrically arranged up and down, and a cross beam mounting block which is in the same vertical line as the limit slot and is used to connect with other structures.

[0014] As a preferred solution of the utility model, the connecting piece includes a protruding block inserted into the slot and a limiting block inserted into the limiting slot, and the screw passes through the protruding block and the slot to realize the connection of the connecting piece on the column.

[0015] As a preferred solution of the utility model, it includes a pin assembly, one end of which is fixed in the circular hole, and the other end of which is fixed in the mounting hole.

[0016] As a preferred solution of the utility model, one end of the cross beam facing other structures is located at the rear end of the mounting block or is parallel to the mounting block.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model combines aluminum alloy material and wood together to form composite material columns and beams. Compared with the curtain wall composed of a single metal keel, the utility model has better heat insulation and is more environmentally friendly than the curtain wall composed of a single wood keel.

[0019] 2. The utility model realizes the positioning of the wooden keel and the column by the cooperation of the positioning piece and the keel groove, and then realizes the connection between the two by inserting the connector fixed inside the wooden keel into the groove on the outside of the column. Compared with the structure of fixing the wooden keel and the column by screws, the utility model has accurate positioning, high matching accuracy, and is more convenient to install and disassemble.

[0020] 3. The utility model realizes the positioning of the wooden beam and the aluminum alloy beam by the cooperation of the beam positioning piece and the beam groove, and then realizes the connection between the two by inserting the beam connector inside the wooden beam into the beam groove outside the aluminum alloy beam. Compared with the structure of fixing the wooden beam and the aluminum alloy beam by screws, the utility model has accurate positioning, high matching precision, and is more convenient to install and disassemble.

[0021] 4. The protruding block of the connector of the utility model is inserted into the slot, and the limiting block is inserted into the limiting slot, which limits the rotation of the beam on the column and connects the column and the beam again, ensuring the stability of the connection between the column and the beam.

[0022] 5. The utility model can connect the columns and beams of the composite material together, thereby improving the decorative effect of the curtain wall, making the curtain wall more beautiful and having a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 It is a vertical cross-sectional view of the utility model;

[0026] The figure marks in the figure are: column 1, beam 2, connecting part 3, pin assembly 4, aluminum alloy column 11, wooden keel 12, connector 13, aluminum alloy beam 21, wooden beam 22, beam connector 23, protrusion block 31, limit block 32, notch 111, positioning part 112, slot 113, round hole 114, mounting block 115, keel groove 121, keel notch 122, beam notch 211, beam positioning part 212, mounting hole 213, limit slot 214, beam mounting block 215, beam groove 221. DETAILED DESCRIPTION

[0027] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-Figure 3As shown, an aluminum-wood keel structure of a heat-insulating curtain wall includes a column 1, both ends of the column 1 are fixedly connected to a cross beam 2, the front end of the column 1 is fixedly connected to a connector 3 for limiting the rotation of the cross beam 2, the column 1 includes an aluminum alloy column 11, a wooden keel 12 and a connector 13, a plurality of the connectors 13 are fixed inside the wooden keel 12 in a vertical direction, and a notch 111 is formed on the side of the aluminum alloy column 11 facing the wooden keel 12 to be plugged into and matched with the connector 13.

[0029] After the connector 13 is inserted into the slot 111 , the wooden keel 12 is fixed to the outside of the column 11 , and there is no up and down movement of the wooden keel 12 along the column 11 ; the connector 13 is fixed to the wooden keel 12 by screws, and of course other connection methods such as bonding can also be used.

[0030] The aluminum alloy column 11 includes a positioning piece 112 for positioning with the wooden keel 12 and a round hole 114 for connecting with the crossbeam 2 .

[0031] The wooden keel 12 includes a keel groove 121 that cooperates with the positioning piece 112 , and keel notches 122 are formed on both sides of the wooden keel 12 for facilitating the connection between the cross beam 2 and the aluminum alloy column 11 .

[0032] The utility model forms a column 1 by connecting an aluminum alloy column 11 and a wooden keel 12. The column 1 combines the aluminum alloy material and the wood together. Compared with a curtain wall composed of a single metal keel, the column 1 has better heat insulation, and compared with a curtain wall composed of a single wooden keel, the column 1 is more environmentally friendly. Furthermore, the wooden keel 12 and the column 11 are positioned by the cooperation of the positioning piece 112 and the keel groove 121, and the connection between the two is achieved by inserting the connector 13 fixed inside the wooden keel 12 into the notch 111 outside the column 11. Compared with a structure in which the wooden keel 12 and the column 11 are fixed by screws, the column 11 has accurate positioning, high matching accuracy, and is more convenient to install and disassemble.

[0033] In order to achieve better thermal insulation of the curtain wall and meet the requirements of green environmental protection, the cross beam 2 in the present invention is also made of aluminum-wood composite material; however, in order to build beautifully and quickly, the cross beam 2 connected to the column 1 can also be made of metal or wood.

[0034] like Figure 3 As shown, the crossbeam 2 includes an aluminum alloy crossbeam 21, a wooden crossbeam 22 and a crossbeam connector 23. Several of the crossbeam connectors 23 are fixed inside the wooden crossbeam 22 along its lateral direction. The aluminum alloy crossbeam 21 forms a crossbeam slot 211 on one side facing the wooden crossbeam 22, which is plugged into and matched with the crossbeam connector 23.

[0035] After the beam connector 23 is inserted into the beam notch 211 , the wooden beam 22 is fixed to the outside of the aluminum alloy beam 21 , and there is no possibility that the wooden beam 22 moves up and down along the aluminum alloy beam 21 .

[0036] Furthermore, a beam positioning piece 212 is formed on the side of the aluminum alloy beam 21 facing the wooden beam 22 , a mounting hole 213 is formed inside the aluminum alloy beam 21 opposite to the beam positioning piece 212 , and a beam groove 221 cooperating with the beam positioning piece 212 is formed inside the wooden beam 22 .

[0037] The utility model realizes the positioning of the wooden crossbeam 22 and the aluminum alloy crossbeam 21 by the cooperation of the crossbeam positioning piece 212 and the crossbeam groove 221, and then realizes the connection between the two by inserting the crossbeam connector 23 inside the wooden crossbeam 22 into the crossbeam groove 211 outside the aluminum alloy crossbeam 21. Compared with the structure of fixing the wooden crossbeam 22 and the aluminum alloy crossbeam 21 by screws, the utility model has accurate positioning, high matching accuracy, and is more convenient to install and disassemble.

[0038] like Figure 1 As shown, an insulated curtain wall aluminum-wood keel structure includes a pin assembly 4, one end of which is fixed in a circular hole 114, and the other end of which is fixed in a mounting hole 213, thereby realizing the connection between the column 1 and the beam 2, but being unable to restrict the rotation of the beam 2.

[0039] The aluminum alloy column 11 includes a slot 113 which is symmetrically arranged toward the connecting member 3 and a mounting block 115 which is in the same horizontal line as the slot 113 and is used to connect with other structures.

[0040] The aluminum alloy cross beam 21 includes a limit slot 214 facing the connecting member 3 and symmetrically arranged up and down, and a cross beam mounting block 215 which is in the same vertical line as the limit slot 214 and is used to connect with other structures.

[0041] The connecting member 3 includes a protruding block 31 inserted into the slot 113 and a limiting block 32 inserted into the limiting slot 214 . The screw passes through the protruding block 31 and the slot 113 to achieve the connection of the connecting member 3 on the column 1 .

[0042] The protruding block 31 of the connecting member 3 of the utility model is inserted into the slot 113, and the limiting block 32 is inserted into the limiting slot 214, which limits the rotation of the beam 2 on the column 1 and connects the column 1 and the beam 2 again, ensuring the stability of the connection between the column 1 and the beam 2.

[0043] One end of the cross beam 2 facing other structures is located at the rear end of the mounting block 115 or is parallel to the mounting block 115 to prevent the protruding structure of the cross beam 2 from affecting the connection between the column 1 and other structures.

[0044] In the utility model, the aluminum alloy column 11 and the wooden keel 12 are plugged together to form the column 1, the aluminum alloy beam 21 and the wooden beam 22 are plugged together to form the beam 2, and the column 1 and the beam 2 are fixedly connected by the connecting piece 3 and the pin assembly 4.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0046] Although this article uses the following figures more frequently: terms such as column 1, beam 2, connector 3, pin assembly 4, aluminum alloy column 11, wooden keel 12, connector 13, aluminum alloy beam 21, wooden beam 22, beam connector 23, protrusion 31, limit block 32, notch 111, positioning member 112, slot 113, round hole 114, mounting block 115, keel groove 121, keel notch 122, beam notch 211, beam positioning member 212, mounting hole 213, limit slot 214, beam mounting block 215, beam groove 221, etc., it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A heat-insulating curtain wall aluminum-wood keel structure, characterized by: The invention comprises a column (1), wherein both ends of the column (1) are fixedly connected to a cross beam (2), and the front end of the column (1) is fixedly connected to a connecting piece (3) for limiting the rotation of the cross beam (2). The column (1) comprises an aluminum alloy column (11), a wooden keel (12), and a plug-in piece (13), wherein a plurality of the plug-in pieces (13) are fixed inside the wooden keel (12) in a vertical direction, and a notch (111) for plugging and matching with the plug-in piece (13) is formed on a side of the aluminum alloy column (11) facing the wooden keel (12).

2. The heat-insulating curtain wall aluminum-wood keel structure according to claim 1 is characterized by: The aluminum alloy column (11) comprises a slot (113) facing the connecting member (3) and arranged symmetrically on the left and right, and a mounting block (115) which is in the same horizontal line as the slot (113) and is used to connect to other structures.

3. The heat-insulating curtain wall aluminum-wood keel structure according to claim 2 is characterized by: The aluminum alloy column (11) comprises a positioning piece (112) for positioning with the wooden keel (12) and a circular hole (114) for connecting with the crossbeam (2).

4. The heat-insulating curtain wall aluminum-wood keel structure according to claim 1 is characterized by: The wooden keel (12) comprises a keel groove (121) that cooperates with the positioning piece (112), and keel notches (122) are formed on both sides of the wooden keel (12) for facilitating the connection between the crossbeam (2) and the aluminum alloy column (11).

5. The heat-insulating curtain wall aluminum-wood keel structure according to claim 1 is characterized by: The crossbeam (2) comprises an aluminum alloy crossbeam (21), a wooden crossbeam (22), and a crossbeam plug-in component (23); a plurality of the crossbeam plug-in components (23) are fixed inside the wooden crossbeam (22) along its transverse direction; and a crossbeam notch (211) for plugging and matching with the crossbeam plug-in component (23) is formed on one side of the aluminum alloy crossbeam (21) facing the wooden crossbeam (22).

6. The heat-insulating curtain wall aluminum-wood keel structure according to claim 5 is characterized by: A beam positioning piece (212) is also formed on the side of the aluminum alloy beam (21) facing the wooden beam (22), a mounting hole (213) is formed inside the aluminum alloy beam (21) opposite to the beam positioning piece (212), and a beam groove (221) cooperating with the beam positioning piece (212) is formed inside the wooden beam (22).

7. The heat-insulating curtain wall aluminum-wood keel structure according to claim 6 is characterized by: The aluminum alloy crossbeam (21) comprises a limit slot (214) facing the connecting member (3) and arranged symmetrically up and down, and a crossbeam mounting block (215) which is in the same vertical line as the limit slot (214) and is used to be connected to other structures.

8. The heat-insulating curtain wall aluminum-wood keel structure according to claim 1 is characterized by: The connecting piece (3) comprises a protruding block (31) inserted into the slot (113) and a limiting block (32) inserted into the limiting slot (214); a screw passes through the protruding block (31) and the slot (113) to achieve connection of the connecting piece (3) to the column (1).

9. The heat-insulating curtain wall aluminum-wood keel structure according to claim 1, characterized in that: It comprises a pin assembly (4), one end of the pin assembly (4) is fixed in a circular hole (114), and the other end of the pin assembly (4) is fixed in a mounting hole (213).

10. The heat-insulating curtain wall aluminum-wood keel structure according to claim 9, characterized in that: One end of the crossbeam (2) facing other structures is located at the rear end of the mounting block (115) or is parallel to the mounting block (115).

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