Curtain wall node with stable structure

Abstract

The utility model relates to the technical field of curtain wall nodes, in particular to a curtain wall node with a stable structure, which comprises a stand column, cross beams arranged on the left side and the right side of the stand column, spring pins arranged on the sides, close to the stand column, of the cross beams, fixing pieces arranged at the lower end of the stand column, and connecting pieces arranged at the lower ends of the cross beams and located on the left side and the right side of the fixing pieces. A glass curtain wall is arranged below the cross beam, a foam rod and a silicone weather-proof sealing rubber strip are arranged on the side of the glass curtain wall, a heat insulation strip is arranged at the lower end of the fixing piece, a pressing block is arranged at the lower end of the heat insulation strip, a decoration strip is arranged at the lower end of the pressing block, and a mounting plate is fixedly mounted at the upper end of the decoration strip; the vertical columns and the cross beams are preliminarily clamped and limited through the spring pins, installation of connecting pieces is facilitated, the damping performance and the sealing performance of the joint are improved through the arrangement of the multiple sealing structures, and the stability of the curtain wall joint is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall nodes, in particular to a curtain wall node with a stable structure. Background Art

[0002] Curtain wall is the exterior wall of a building. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It consists of panels and a supporting structure system. Curtain wall nodes are the connection design between curtain wall panels and profiles.

[0003] At present, the existing curtain wall nodes have low stability, and lack pre-limited fixing structures during the assembly and installation process. External force is required for support and positioning, which is more troublesome and has low installation efficiency.

[0004] Therefore, in order to address the problems of low stability of the above-mentioned curtain wall nodes, lack of pre-limiting fixing structure during assembly and installation, and low installation efficiency, a structurally stable curtain wall node can be designed. By setting a snap-on structure, the curtain wall and the aluminum alloy column can be pre-fixed, which improves the efficiency of subsequent installation and increases the stability of the curtain wall node. Utility Model Content

[0005] In order to overcome the low stability of curtain wall nodes and the lack of pre-limiting fixing structure during assembly and installation, resulting in low installation efficiency.

[0006] The technical solution of the utility model is: a curtain wall node with a stable structure, comprising a column, cross beams are arranged on the left and right sides of the column, spring pins are arranged on the sides of the cross beam close to the column, a fixing piece is arranged at the lower end of the column, connecting pieces are arranged on the left and right sides of the fixing piece at the lower end of the cross beam, a glass curtain wall is arranged below the cross beam, foam rods and silicone weather-resistant sealing strips are arranged on the sides of the glass curtain wall, an insulation strip is arranged at the lower end of the fixing piece, a pressing block is arranged at the lower end of the insulation strip, a decorative strip is arranged at the lower end of the pressing block, and a mounting plate is fixedly installed on the upper end of the decorative strip.

[0007] Preferably, the left and right sides of the column and the side of the beam are connected by spring pins. The column and the beam are both made of aluminum alloy. The fixing piece is fixedly connected to the lower end of the column to facilitate the locking and positioning of the column and the beam.

[0008] Preferably, the connecting parts are symmetrically arranged on the left and right sides, and are adapted to the left and right sides of the lower end of the column. The upper end of the connecting parts and the sides of the lower end of the beam fit together, and are fixedly connected to the sides of the lower end of the beam by pan-head self-drilling nails. The lower end of the connecting parts and the sides of the lower end of the column are fixedly connected by countersunk self-drilling nails, thereby realizing a fixed connection between the beam and the column.

[0009] Preferably, the left and right sides of the glass curtain wall and the fixing parts are sealed by foam rods and silicone weather-resistant sealing strips, and the upper side of the glass curtain wall and the lower end of the connecting part are sealed by EPDM strips and silicone weather-resistant sealant to achieve sealing and shock absorption of the glass curtain wall.

[0010] Preferably, the upper end of the insulation strip abuts against the lower end of the fixing piece, the lower end of the insulation strip abuts against the upper end of the pressing block, the pressing block and the lower end of the fixing piece are fixedly connected by a bolt assembly 1, and the upper end of the pressing block is sealed on the left and right sides and the sides of the lower end of the glass curtain wall by an EPDM strip silicone weatherproof sealant 2, thereby achieving thermal insulation of the lower end of the fixing piece and clamping of the glass curtain wall.

[0011] Preferably, a lamp bayonet is provided at the lower end of the decorative strip, and a decorative lamp is snap-connected to the inner side of the lamp bayonet. The mounting plate and the upper end of the decorative strip are fixedly connected, and two of them are symmetrically provided on the left and right to facilitate the installation of the decorative lamp.

[0012] Preferably, a vertical plate is fixedly installed at the lower end of the pressure block, and two vertical plates are symmetrically arranged on the left and right. The mounting plate and the vertical plate fit each other and are fixedly connected by bolt assembly 2. Buckle covers are provided on the left and right sides of bolt assembly 2, and the buckle covers and the mounting plate are snap-fitted and connected to achieve the installation and fixation of the decorative strip and the protection of bolt assembly 2.

[0013] Beneficial effects of the utility model:

[0014] 1. The structurally stable curtain wall node uses spring pins to perform preliminary locking and limiting on the columns and beams, which facilitates the installation of connectors. The connectors achieve fixed connection between the beams and columns, and then the glass curtain wall is fitted to the lower end of the connector through EPDM strip silicone weatherproof sealant 1, and is tightly fitted to the fixing piece through foam rods and silicone weatherproof sealant strips. The bolt assembly 1 can be used to fix the pressure block to the fixing piece, and the edge of the glass curtain wall is tightly fitted to the pressure block through EPDM strip silicone weatherproof sealant 2, thus achieving clamping and fixing of the glass curtain wall. The setting of multiple sealing structures increases the shock absorption and sealing performance of the node, and increases the stability of the curtain wall node.

[0015] 2. The structurally stable curtain wall node realizes dust protection for the bolt assembly 2 by snap-fitting the cover to the side of the mounting plate, and blocks the working heat generated by the decorative lamps through the insulation strip to avoid affecting the fixings and other fixed structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the structurally stable curtain wall node structure of the utility model;

[0017] Figure 2Shown is a schematic diagram of the structure of columns, beams, and glass curtain walls of the utility model;

[0018] Figure 3 Shown is a schematic diagram of the node structure of the pressing block and decorative strip of the utility model;

[0019] Figure 4 Shown is a schematic diagram of the decorative strip structure of the present invention.

[0020] Explanation of the accompanying symbols: 1. Column; 2. Beam; 3. Spring pin; 4. Fixing part; 5. Connecting part; 51. Pan head self-drilling nail; 52. Countersunk head self-drilling nail; 6. Glass curtain wall; 61. Foam rod; 62. Silicone weather-resistant sealing strip; 63. EPDM strip silicone weather-resistant sealant 1; 64. EPDM strip silicone weather-resistant sealant 2; 7. Insulation strip; 8. Press block; 81. Bolt assembly 1; 82. Vertical plate; 83. Bolt assembly 2; 84. Buckle cover; 9. Decorative strip; 91. Lamp bayonet; 92. Decorative lamp; 10. Mounting plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to ( Figures 1-4 ), the utility model provides an embodiment: a structurally stable curtain wall node, including a column 1, a beam 2 is provided on the left and right sides of the column 1, a spring pin 3 is provided on the side of the beam 2 close to the column 1, a fixing member 4 is provided at the lower end of the column 1, and a connecting member 5 is provided on the left and right sides of the fixing member 4 at the lower end of the beam 2, a glass curtain wall 6 is provided below the beam 2, and a foam rod 61 and a silicone weather-resistant sealing strip 62 are provided on the side of the glass curtain wall 6, an insulation strip 7 is provided at the lower end of the fixing member 4, a pressing block 8 is provided at the lower end of the insulation strip 7, a decorative strip 9 is provided at the lower end of the pressing block 8, and a mounting plate 10 is fixedly installed on the upper end of the decorative strip 9.

[0023] Please refer to ( Figure 1-Figure 3), in this embodiment, the left and right sides of the column 1 and the side of the beam 2 are connected by a spring pin 3. The column 1 and the beam 2 are both made of aluminum alloy. The fixing member 4 is fixedly connected to the lower end of the column 1. The connecting member 5 is symmetrically arranged on both sides and is adapted to the left and right sides of the lower end of the column 1. The upper end of the connecting member 5 and the side of the lower end of the beam 2 are fitted together and fixedly connected to the side of the lower end of the beam 2 by a pan head self-drilling nail 51. The connecting member 5 The lower end of the column 1 and the side of the lower end are fixedly connected by countersunk self-drilling screws 52, the glass curtain wall glass 6 and the left and right sides of the fixing member 4 are sealed by foam rods 61 and silicone weatherproof sealing strips 62, the side of the upper end of the glass curtain wall 6 and the lower end of the connecting member 5 are sealed by EPDM silicone weatherproof sealant 63, the upper end of the insulation strip 7 and the lower end of the fixing member 4 are abutted, the lower end of the insulation strip 7 and the upper end of the pressing block 8 are abutted, and the pressing block 8 and The lower end of the fixing piece 4 is fixedly connected by a bolt assembly 81, and the upper end of the pressing block 8 is sealed on the left and right sides and the sides of the lower end of the glass curtain wall 6 by EPDM strip silicone weatherproof sealant 2 64. The column 1 and the beam 2 are preliminarily engaged and limited by the spring pin 3 to facilitate the installation of the connecting piece 5. The connecting piece 5 is fixed to the beam 2 by the pan head self-drilling nail 51, and fixed to the column 1 by the countersunk self-drilling nail 52 to achieve a fixed connection between the beam 2 and the column 1, and then the glass curtain wall 6 is fitted with the lower end of the connecting piece 5 by the EPDM strip silicone weatherproof sealant 63, and is tightly fitted with the fixing piece 4 by the foam rod 61 and the silicone weatherproof sealant strip 62. The bolt assembly 81 can be used to fix the pressing block 8 to the fixing piece 4, so that the edge of the glass curtain wall 6 is tightly fitted with the pressing block 8 by the EPDM strip silicone weatherproof sealant 2 64, so as to achieve clamping and fixing of the glass curtain wall 6.

[0024] Please refer to ( Figures 1-4 ), in this embodiment, a lamp bayonet 91 is provided at the lower end of the decorative strip 9, and a decorative lamp 92 is engaged and connected to the inner side of the lamp bayonet 91, the mounting plate 10 is fixedly connected to the upper end of the decorative strip 9, and two are symmetrically arranged on the left and right, and a vertical plate 82 is fixedly installed at the lower end of the pressure block 8, and two vertical plates 82 are symmetrically arranged on the left and right, the mounting plate 10 and the vertical plate 82 fit each other and are fixedly connected by a bolt assembly 2 83, and buckle covers 84 are provided on the left and right sides of the bolt assembly 2 83, and the buckle cover 84 is engaged and connected to the mounting plate 10, and the decorative strip 9 is engaged with the vertical plate 82 on the surface of the pressure block 8 through the mounting plate 10, and fixed with the bolt assembly 2 83 to achieve the installation of the decorative strip 9, and then the buckle cover 84 is engaged and installed on the side of the mounting plate 10 to achieve dustproof protection for the bolt assembly 2 83, and the working heat generated by the decorative lamp 92 is blocked by the thermal insulation strip 7 to avoid affecting the fixing part 4 and other fixed structures.

[0025] During the work, the spring pin 3 is used to perform preliminary clamping and limiting on the column 1 and the beam 2 to facilitate the installation of the connector 5. The connector 5 is fixed to the beam 2 through the pan head self-drilling nail 51 and fixed to the column 1 through the countersunk self-drilling nail 52 to achieve a fixed connection between the beam 2 and the column 1. Then the glass curtain wall 6 is fitted with the lower end of the connector 5 through the EPDM strip silicone weatherproof sealant 63, and it is tightly fitted with the fixing part 4 through the foam rod 61 and the silicone weatherproof sealant strip 62. The bolt assembly 81 can be used to fix the pressing block 8 to the fixing part 4, so that the edge of the glass curtain wall 6 is fixed through the EPDM strip silicone weatherproof sealant. The ketone weather-resistant sealant 64 fits tightly with the pressing block 8 to achieve clamping and fixing of the glass curtain wall 6. By setting up multiple sealing structures, the shock absorption and sealing performance of the node are increased, and the stability of the curtain wall node is increased. Finally, the decorative strip 9 is engaged with the vertical plate 82 on the surface of the pressing block 8 through the mounting plate 10 and fixed with the bolt assembly 83 to achieve the installation of the decorative strip 9. The buckle cover 84 is then engaged and installed on the side of the mounting plate 10 to achieve dustproof protection for the bolt assembly 83. The working heat generated by the decorative lamp 92 is blocked by the insulation strip 7 to avoid affecting the fixing part 4 and other fixed structures.

[0026] Through the above steps, the column 1 and the beam 2 are preliminarily engaged and limited by the spring pin 3. By setting multiple sealing structures, the shock absorption performance and sealing performance of the node are increased, and the stability of the curtain wall node is increased to solve the problems of low stability of the curtain wall node and lack of pre-limiting fixing structure during assembly and installation, resulting in low installation efficiency.

Claims

1. A structurally stable curtain wall node comprising a column (1), characterized in that: A crossbeam (2) is provided on the left and right sides of the column (1), a spring pin (3) is provided on the side of the crossbeam (2) close to the column (1), a fixing member (4) is provided at the lower end of the column (1), a connecting member (5) is provided on the left and right sides of the fixing member (4) at the lower end of the crossbeam (2), a glass curtain wall (6) is provided below the crossbeam (2), a foam rod (61) and a silicone weatherproof sealing strip (62) are provided on the side of the glass curtain wall (6), an insulation strip (7) is provided at the lower end of the insulation strip (7), a pressing block (8) is provided at the lower end of the pressing block (8), a decorative strip (9) is provided at the lower end of the decorative strip (9), and a mounting plate (10) is fixedly installed on the upper end of the decorative strip (9).

2. A structurally stable curtain wall node according to claim 1, characterized in that: The left and right sides of the column (1) and the side of the crossbeam (2) are connected by spring pins (3). The column (1) and the crossbeam (2) are both made of aluminum alloy. The fixing piece (4) is fixedly connected to the lower end of the column (1).

3. The structurally stable curtain wall node according to claim 1, characterized in that: The connecting member (5) is arranged symmetrically on both sides and is adapted to the left and right sides of the lower end of the column (1). The upper end of the connecting member (5) and the side of the lower end of the beam (2) fit together and are fixedly connected to the side of the lower end of the beam (2) by a pan head self-drilling screw (51). The lower end of the connecting member (5) and the side of the lower end of the column (1) are fixedly connected by a countersunk self-drilling screw (52).

4. The structurally stable curtain wall node according to claim 1, characterized in that: The left and right sides of the glass curtain wall (6) and the fixing member (4) are sealed and connected by a foam rod (61) and a silicone weatherproof sealing strip (62), and the side of the upper end of the glass curtain wall (6) and the lower end of the connecting member (5) are sealed and connected by an EPDM strip silicone weatherproof sealant (63).

5. The structurally stable curtain wall node according to claim 1, characterized in that: The upper end of the heat insulating strip (7) abuts against the lower end of the fixing member (4), and the lower end of the heat insulating strip (7) abuts against the upper end of the pressing block (8). The pressing block (8) and the lower end of the fixing member (4) are fixedly connected by a bolt assembly (81). The upper end of the pressing block (8) is sealed on the left and right sides with the side of the lower end of the glass curtain wall (6) by an EPDM silicone weatherproof sealant (64).

6. The structurally stable curtain wall node according to claim 1, characterized in that: A lamp bayonet (91) is provided at the lower end of the decorative strip (9), and a decorative lamp (92) is snap-connected to the inner side of the lamp bayonet (91). The mounting plate (10) is fixedly connected to the upper end of the decorative strip (9), and two mounting plates (10) are symmetrically provided.

7. The structurally stable curtain wall node according to claim 1, characterized in that: A vertical plate (82) is fixedly mounted on the lower end of the pressure block (8), and two vertical plates (82) are symmetrically arranged on the left and right sides. The mounting plate (10) and the vertical plate (82) fit together and are fixedly connected by a second bolt assembly (83). A buckle cover (84) is provided on the left and right sides of the second bolt assembly (83), and the buckle cover (84) and the mounting plate (10) are snap-fitted and connected.

Images