CN116971522A - Light steel joist frame and suspension type glass curtain wall - Google Patents

Abstract

The invention relates to the technical field of building construction, specifically a light steel keel frame and a suspended glass curtain wall, including: a main keel. One side of the outer wall of the main keel is provided with a symmetrical first fixed plate. One of the two first fixed plates A first installation slot is provided on the side outer wall; the beneficial effect is: multiple corner codes are fixed on one side of the main keel wall through self-tapping screws, the reinforcing plate is installed on the inner walls of both ends of the sub-keel through the chute, and one end of the sub-keel matches The limit block on the corner code is installed on the outer wall of the main keel. Overlap one end of the curtain wall on one side of the second fixed block and insert it so that the adjacent side is in contact with the outer wall of the main keel. Then twist the first The adjusting bolt and the second adjusting bolt make one side of the first extrusion plate and the second extrusion plate press the curtain wall to fix them, and then continue to install the main keel at the upper end and the secondary keel at the side end. The connecting assembly is set to raise the keel. The firmness between them, and the setting of the extruded plate facilitate the disassembly, assembly and maintenance of the curtain wall.

Description

A kind of light steel keel frame and suspended glass curtain wall

Technical field

The invention relates to the technical field of building construction, specifically a light steel keel frame and a suspended glass curtain wall.

Background technique

Glass curtain wall refers to the building envelope or decorative structure whose supporting structure system has a certain displacement capacity relative to the main structure and does not share the effects of the main structure. There are two types of walls: single-layer and double-layer glass. Glass curtain wall is a beautiful and novel method of building wall decoration, and is a prominent feature of the era of modernist high-rise buildings.

In the existing technology, the traditional glass curtain wall is fixed on the main structure by horizontal and vertical keels. The vertical keels and the horizontal keels are connected and fixed by two opposite bolts through the set corner codes. Although this method of fixing the horizontal and vertical keels can meet the construction requirements, its firmness is poor. At higher floors, there is greater wind pressure. After a long time, the horizontal keels will be neutralized between the glass and the external wind. Under the influence of pressure and other forces, it may shift downward or deform, causing the connection to loosen. To this end, the present invention proposes a light steel keel frame and a suspended glass curtain wall to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a light steel keel frame and a suspended glass curtain wall to solve the problem of the traditional glass curtain wall proposed in the above background technology. The glass curtain wall is fixed on the main structure by horizontal and vertical keels, and the vertical keels and The horizontal keels are connected and fixed by setting corner codes and two opposing bolts. Although this method of fixing the horizontal and vertical keels can meet the construction requirements, its firmness is poor. In places with higher floors, there are Under the influence of large wind pressure and for a long time, the horizontal keel will shift downward or deform under the influence of glass neutrality and external wind pressure, causing the problem of loosening of the connection.

In order to achieve the above object, the present invention provides the following technical solution: a light steel keel frame, including:

Main keel, one side outer wall of the main keel is provided with a symmetrical first fixing plate, one side outer wall of the two first fixing plates is provided with a first installation groove, and the inner wall of the first installation groove is equipped with a plurality of A first fixed block is provided with a first threaded hole on one side of the outer wall of the first fixed block, and a first limiting hole is provided on the outer wall of the first fixed block close to both sides of the first threaded hole. A first extrusion plate is installed on one side of the outer wall of the fixed block close to the first limit hole, and a first limit rod is provided on one side of the outer wall of the first extrusion plate and is slidingly connected to the inner wall of the first limit hole, so A first adjustment groove is provided on the outer wall of the first extrusion plate away from the first limiting rod, and a first adjustment bolt is installed on the inner wall of the first adjustment groove;

Sub keel, the two end side walls of the sub keel are respectively installed on one side of the outer wall of the two main keels, the inner walls of the two sides of the sub keel are provided with chute, and the one side outer wall of the sub keel is provided with two symmetrical The second fixing plate has a second mounting slot on one side of the outer wall of the two second fixing plates. A plurality of second fixing blocks are installed on the inner wall of the second mounting slot. One of the second fixing blocks A second threaded hole is provided on the side outer wall, a second limiting hole is provided on the outer wall of the second fixing block close to both sides of the second threaded hole, and a side outer wall of the second fixing block close to the second limiting hole is installed with A second extrusion plate, one side of the outer wall of the second extrusion plate is provided with a second limit rod slidingly connected to the inner wall of the second limit hole, and the second extrusion plate is away from the outer wall of the second limit rod. A second adjustment slot is provided, and a second adjustment bolt is installed on the inner wall of the second adjustment slot; and

The connecting component fixes the main keel and the secondary keel. The connecting component includes corner codes, reinforcing plates, self-tapping screws and nuts.

Preferably, one side of the outer wall of the first fixing plate is fixedly connected to one side of the outer wall of the main keel, and the two side outer walls of the first fixing block are fixedly connected with a first installation block that is slidingly connected to the inner wall of the first installation groove.

Preferably, one side outer wall of the first extrusion plate is fixedly connected to one end side wall of the first limit rod, and an anti-slip pad is fixedly connected to the outer wall of the first extrusion plate close to the first limit rod.

Preferably, the outer wall of the first adjusting bolt is threadedly connected to the first extrusion plate and the inner wall of the first threaded hole.

Preferably, one side of the outer wall of the second fixed plate is fixedly connected to one side of the outer wall of the sub-keel, and the two sides of the outer wall of the second mounting block are fixedly connected with a second mounting block that is slidingly connected to the inner wall of the second mounting groove.

Preferably, one side outer wall of the second extrusion plate is fixedly connected to one end side wall of the second limiter rod, and an anti-slip pad is fixedly connected to the outer wall of the second extrusion plate close to the second limiter rod.

Preferably, the outer wall of the second adjusting bolt is threadedly connected to the second extrusion plate and the inner wall of the second threaded hole.

Preferably, the corner code is installed with self-tapping screws on the inner wall to fix the main keel and the secondary keel. The outer wall of one side where the corner code is connected to the main keel is fixedly connected with a fixing stud, and the corner code protrudes from the secondary keel. One end is fixedly connected with a limit block slidingly connected to the outer wall of the sub-keel.

Preferably, the outer walls on both sides of the reinforcing plate are fixedly connected with sliders that are slidingly connected to the inner wall of the chute. The inner wall of the reinforcing plate is slidingly connected to the outer wall of the fixing stud. The fixing stud cooperates with the nut to tighten the reinforcing plate and the inner wall of the chute. The corner code is fixed.

A suspended glass curtain wall includes the above-mentioned light steel keel frame.

Compared with the prior art, the beneficial effects of the present invention are:

Fix multiple corner codes on one side of the outer wall of the main keel through self-tapping screws. The reinforcing plate is installed on the inner walls of both ends of the sub-keel through the chute. One end of the sub-keel is installed on the outer wall of the main keel with the limit block on the corner code. , overlap one end of the curtain wall on one side of the second fixed block, plug it in so that the adjacent side contacts the outer wall of the main keel, and then twist the first adjusting bolt and the second adjusting bolt to make the first extrusion plate Extrude the curtain wall with one side of the outer wall of the second extrusion plate to fix it, and then continue to install the main keel at the upper end and the secondary keel at the side. The connecting components are provided to improve the firmness between the keels. At the same time, the extrusion plate is conveniently set Carry out disassembly and maintenance of curtain walls.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a top cross-sectional view of the overall structure of the present invention;

Figure 3 is a side cross-sectional view of the overall structure of the present invention;

Figure 4 is a half-section view of the overall structure of the present invention;

Figure 5 is an enlarged view of the structure of area A in Figure 2 of the present invention;

Figure 6 is an enlarged view of the structure of area B in Figure 2 of the present invention;

Figure 7 is an enlarged view of the structure of area C in Figure 3 of the present invention;

Figure 8 is an enlarged view of the structure of area D in Figure 3 of the present invention;

Figure 9 is an enlarged view of the structure of area E in Figure 4 of the present invention.

In the figure: main keel 1, first fixing plate 11, first mounting groove 12, first fixing block 13, first mounting block 131, first threaded hole 132, first limiting hole 133, first extrusion plate 14 , first limiting rod 141, first adjusting slot 142, first adjusting bolt 143, sub keel 2, chute 21, second fixing plate 22, second mounting slot 221, second fixing block 23, second mounting block 231. Second threaded hole 232, second limiting hole 233, second extrusion plate 24, second limiting rod 241, second adjusting slot 242, second adjusting bolt 243, connecting component 3, corner code 31, fixed Stud 311, limit block 312, reinforcing plate 32, slider 321, self-tapping screw 33, nut 34.

Detailed ways

In order to clearly and completely describe the purpose and technical solution of the present invention, and make the advantages more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present invention, rather than all embodiments. They are only used to explain the embodiments of the present invention and are not used to limit the embodiments of the present invention. Those of ordinary skill in the art will not All other embodiments obtained without creative efforts belong to the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", " The orientations or positional relationships indicated by "bottom", "side", "vertical", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation and therefore are not to be construed as limitations of the invention. In addition, the terms "a", "first", "second", "third", "fourth", "fifth" and "sixth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

For purposes of simplicity and explanation, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. However, it will be apparent to those of ordinary skill in the art that these embodiments may be practiced without being limited to these specific details. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the embodiments. Additionally, all embodiments can be used in combination with each other.

Please refer to Figures 1 to 9. The present invention provides a technical solution: a light steel keel frame, including:

Main keel 1, one side outer wall of the main keel 1 is provided with a symmetrical first fixing plate 11, one side outer wall of the two first fixing plates 11 is provided with a first installation groove 12, and the inner wall of the first installation groove 12 is equipped with a plurality of A first fixed block 13 is provided with a first threaded hole 132 on one side of the outer wall of the first fixed block 13. A first limiting hole 133 is provided on the outer wall of the first fixed block 13 close to the first threaded hole 132 on both sides. A first extrusion plate 14 is installed on one side of the outer wall of the fixed block 13 close to the first limit hole 133 . An outer wall of one side of the first extrusion plate 14 is provided with a first limit slidingly connected to the inner wall of the first limit hole 133 . Rod 141, the outer wall of the first extrusion plate 14 away from the first limiting rod 141 is provided with a first adjustment slot 142, the inner wall of the first adjustment slot 142 is equipped with a first adjustment bolt 143, and one side of the outer wall of the first fixed plate 11 It is fixedly connected to one side of the outer wall of the main keel 1. The first mounting block 131 is fixedly connected to both sides of the outer wall of the first fixing block 13 and is slidingly connected to the inner wall of the first mounting slot 12. One side of the outer wall of the first extrusion plate 14 is One end side wall of the first limit rod 141 is fixedly connected. The first extrusion plate 14 is fixedly connected with an anti-slip pad close to the outer wall of the first limit rod 141. The outer wall of the first adjustment bolt 143 is connected to the first extrusion plate 14 and the first extrusion plate 14. A threaded connection on the inner wall of the threaded hole 132;

Sub keel 2, the two end side walls of sub keel 2 are respectively installed on one side of the outer wall of the two main keels 1. The inner walls of both sides of sub keel 2 are provided with chute 21. The outer wall of one side of sub keel 2 is provided with two symmetrical The second fixing plate 22 has a second mounting slot 221 on one side of the outer wall of the two second fixing plates 22. A plurality of second fixing blocks 23 are installed on the inner wall of the second mounting slot 221. One of the second fixing blocks 23 A second threaded hole 232 is formed in the side outer wall. A second limiting hole 233 is formed in the outer wall of the second fixing block 23 on both sides of the second threaded hole 232. A side outer wall of the second fixing block 23 is formed close to the second limiting hole 233. A second extrusion plate 24 is installed. One side of the outer wall of the second extrusion plate 24 is provided with a second limit rod 241 that is slidingly connected to the inner wall of the second limit hole 233. The second extrusion plate 24 is away from the second limiter. The outer wall of the rod 241 is provided with a second adjustment groove 242. The inner wall of the second adjustment groove 242 is equipped with a second adjustment bolt 243. One side of the outer wall of the second fixed plate 22 is fixedly connected to one side of the outer wall of the subkeel 2. The second installation The outer walls on both sides of the block 23 are fixedly connected to a second installation block 231 that is slidingly connected to the inner wall of the second installation groove 221. One outer wall of the second extrusion plate 24 is fixedly connected to one end side wall of the second limiting rod 241. The outer wall of the second extrusion plate 24 close to the second limiting rod 241 is fixedly connected with an anti-slip pad, and the outer wall of the second adjustment bolt 243 is threadedly connected to the inner wall of the second extrusion plate 24 and the second threaded hole 232;

The connection component 3 fixes the main keel 1 and the secondary keel 2. The connection component 3 includes a corner code 31, a reinforcing plate 32, a self-tapping screw 33 and a nut 34. The corner code 31 is equipped with 33 pairs of self-tapping screws through the inner wall. The main keel 1 and the sub keel 2 are fixed. The corner code 31 is fixedly connected to the outer wall of the main keel 1 with a fixed stud 311. The one end of the corner code 31 protruding from the sub keel 2 is fixedly connected to the outer wall of the sub keel 2 and is slidingly connected. The limit block 312 is fixedly connected to the outer walls on both sides of the reinforcing plate 32 with a slider 321 that is slidingly connected to the inner wall of the chute 21. The inner wall of the reinforcing plate 32 is slidingly connected to the outer wall of the fixed stud 311. The fixed stud 311 cooperates with the nut 34. Fix the reinforcement plate and corner code 31;

A suspended glass curtain wall includes the above-mentioned light steel keel frame.

When this device works, first fix the main keel on the installed wall through pre-embedded connectors, fix multiple corner codes 31 on one side of the outer wall of the main keel 1 through self-tapping screws 33 as required, and then fix the reinforcing plate 32 Install it on the inner walls of both ends of the sub keel 2 through the chute 21. Install one end of the sub keel 2 on the outer wall of the main keel 1 with the limit block 312 on the corner code 31, and then fix it with self-tapping screws 33 and the corner code 31. . At the same time, the fixing studs 311 pass through the reinforcing plate 312 and are fixed with nuts. Finally, the first extrusion plate 14 and the second extrusion plate 24 are installed on the inner walls of the first installation groove 12 and the second installation groove 221 respectively, and the curtain wall is One end of the second fixed block 23 is overlapped on one side of the second fixed block 23 and then plugged in so that the adjacent side contacts the outer wall of the main keel 1, and then the first adjusting bolt 143 and the second adjusting bolt 243 are screwed to make the first extrusion One side of the outer wall of the plate 14 and the second extrusion plate 24 squeezes the curtain wall to fix it, and then continues to install the main keel 1 at the upper end and the secondary keel 2 at the side end. On this basis, repeatedly install and fix the curtain wall, and set the connection The components improve the firmness between the keels, and the setting of the extrusion plate facilitates the disassembly, assembly and maintenance of the curtain wall.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A light steel keel frame, characterized by: including: Main keel (1), one side outer wall of the main keel (1) is provided with a symmetrical first fixing plate (11), and one side outer wall of the two first fixing plates (11) is provided with a first installation groove (12), a plurality of first fixing blocks (13) are installed on the inner wall of the first mounting groove (12), and a first threaded hole (132) is provided on one side of the outer wall of the first fixing block (13), First limiting holes (133) are provided on the outer walls of the first fixed block (13) close to both sides of the first threaded hole (132), and the first fixed block (13) is close to the first limiting hole (133). A first extrusion plate (14) is installed on one side of the outer wall of the first extrusion plate (14). A first limit rod (14) is provided on one side of the outer wall of the first extrusion plate (14) and is slidably connected to the inner wall of the first limit hole (133). 141), the outer wall of the first extrusion plate (14) away from the first limiting rod (141) is provided with a first adjustment groove (142), and the inner wall of the first adjustment groove (142) is equipped with a first adjustment groove (142). Bolt(143); Sub keel (2), the two end side walls of the sub keel (2) are respectively installed on one side of the outer wall of the two main keels (1), and chute (21) is provided on both sides of the inner wall of the sub keel (2). ), one side of the outer wall of the sub-keel (2) is provided with two symmetrical second fixing plates (22), and one side of the outer wall of the two second fixing plates (22) is provided with a second installation slot (221) ), a plurality of second fixing blocks (23) are installed on the inner wall of the second mounting groove (221), and a second threaded hole (232) is provided on one side of the outer wall of the second fixing block (23). The second fixed block (23) is provided with a second limiting hole (233) on the outer wall on both sides of the second threaded hole (232). A second extrusion plate (24) is installed on the side outer wall. The one side outer wall of the second extrusion plate (24) is provided with a second limiting rod (241) slidingly connected to the inner wall of the second limiting hole (233). , a second adjustment slot (242) is provided on the outer wall of the second extrusion plate (24) away from the second limiting rod (241), and a second adjustment bolt (242) is installed on the inner wall of the second adjustment slot (242). 243); and The connecting component (3) fixes the main keel (1) and the secondary keel (2). The connecting component (3) includes a corner code (31), a reinforcing plate (32), a self-tapping Screw (33) and nut (34). 2. A light steel keel frame according to claim 1, characterized in that: one side of the outer wall of the first fixed plate (11) is fixedly connected to one side of the outer wall of the main keel (1), and the first The outer walls on both sides of the fixed block (13) are fixedly connected with a first installation block (131) that is slidingly connected with the inner wall of the first installation slot (12). 3. A light steel keel frame according to claim 2, characterized in that: one side outer wall of the first extrusion plate (14) and one end side wall of the first limiting rod (141) are fixedly connected, An anti-slip pad is fixedly connected to the outer wall of the first extrusion plate (14) close to the first limiting rod (141). 4. A light steel keel frame according to claim 3, characterized in that: the outer wall of the first adjusting bolt (143) and the inner wall of the first extrusion plate (14) and the first threaded hole (132) Threaded connection. 5. A light steel keel frame according to claim 4, characterized in that: one side of the outer wall of the second fixed plate (22) and one side of the outer wall of the sub-keel (2) are fixedly connected, and the second The outer walls on both sides of the mounting block (23) are fixedly connected to a second mounting block (231) that is slidingly connected to the inner wall of the second mounting groove (221). 6. A light steel keel frame according to claim 5, characterized in that: one side outer wall of the second extrusion plate (24) and one end side wall of the second limiting rod (241) are fixedly connected, An anti-slip pad is fixedly connected to the outer wall of the second extrusion plate (24) close to the second limiting rod (241). 7. A light steel keel frame according to claim 6, characterized in that: the outer wall of the second adjustment bolt (243) and the inner wall of the second extrusion plate (24) and the second threaded hole (232) Threaded connection. 8. A light steel keel frame according to claim 7, characterized in that: the corner code (31) is equipped with self-tapping screws (33) through the inner wall to fix the main keel (1) and the secondary keel (2). Fixed, the outer wall of one side where the corner code (31) is connected to the main keel (1) is fixedly connected with a fixing stud (311), and one end of the corner code (31) protruding from the sub-keel (2) is fixedly connected with a and The limiting block (312) is slidably connected to the outer wall of the subkeel (2). 9. A light steel keel frame according to claim 8, characterized in that: the outer walls on both sides of the reinforcing plate (32) are fixedly connected with sliders (321) slidingly connected to the inner wall of the chute (21), The inner wall of the reinforcing plate (32) is slidingly connected to the outer wall of the fixing stud (311), and the fixing stud (311) cooperates with the nut (34) to fix the reinforcing plate and the corner code (31). 10. A suspended glass curtain wall, characterized by: comprising the light steel keel frame according to any one of the above claims 1-9.