Curtain wall mounting structure

Abstract

The utility model discloses a curtain wall mounting structure, relates to the technical field of building construction, and can solve the problem that a back bolt falls off in a back bolt type dry hanging method in the prior art. The curtain wall mounting structure comprises a supporting assembly connected to a wall body and a plurality of panels connected to the supporting assembly, the panels are detachably connected to the supporting assembly through a plurality of connecting assemblies, so that the edges of every two adjacent panels abut against each other, and the surfaces of the two adjacent panels are flush. The connecting assembly comprises a first connecting piece detachably connected to the supporting assembly, a second connecting piece detachably connected to the end, away from the supporting assembly, of the first connecting piece and a third connecting piece connected to the panel, and a clamping groove is formed in the third connecting piece. The end, away from the first connecting piece, of the second connecting piece is detachably connected with a fourth connecting piece embedded in the clamping groove.

Description

Technical Field

[0001] The present application relates to the field of building construction technology, and in particular to a curtain wall installation structure. Background Art

[0002] Curtain wall is the enclosure or decorative structure of the building's facade, usually composed of panels and supporting structures. Curtain wall is non-load-bearing and connected to the main structure. It mainly plays the role of enclosure and decoration. Curtain wall is widely used in various types of buildings, including commercial buildings, public buildings, high-rise buildings and special buildings.

[0003] Curtain walls generally include support components and panels. Support components are usually connected by multiple angle steels, which are welded or bolted to form a support frame, which is fixed to the wall through embedded parts or anchors to ensure the overall stability of the curtain wall. Panels are fixed to the support components through connectors to form a continuous and beautiful facade. Multiple panels are usually tightly spliced ​​by mechanical connection or gluing to ensure the airtightness and watertightness of the entire curtain wall system.

[0004] In the prior art, the panels can be installed using the back-bolt dry hanging method. The back-bolt dry hanging method refers to drilling holes (back-bolt holes) on the back of the panel and fixing the panel to the support frame with anchor bolts. However, in the actual construction process, the back bolts sometimes cannot be tightened or are not tightened in place, which may cause the panels to be not firmly fixed and pose a safety hazard. In addition, the back bolt holes are prone to cracking during the drilling and installation process, further increasing the risk of the back bolts falling off. These problems not only affect the safety and durability of the curtain wall, but also increase the cost of maintenance and repair. Utility Model Content

[0005] To this end, the present application provides a curtain wall installation structure to solve the problem of back bolts falling off in the back bolt type dry hanging method in the prior art.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] A curtain wall mounting structure comprises a support assembly connected to a wall and a plurality of panels connected to the support assembly, wherein the panels are detachably connected to the support assembly via a plurality of connection assemblies so that the edges of two adjacent panels abut against each other and the surfaces are flush, wherein the connection assembly comprises a first connection member detachably connected to the support assembly, a second connection member detachably connected to an end of the first connection member away from the support assembly, and a third connection member connected to the panel, wherein the third connection member is formed with a slot, and an end of the second connection member away from the first connection member is detachably connected to a fourth connection member embedded in the slot.

[0008] Optionally, a first mounting groove connected to the side of the panel and used to install the third connecting member is formed on the side edge of the panel, and the third connecting member includes a first connecting plate and two second connecting plates respectively integrally formed at both ends of the first connecting plate, the first connecting plate and the two second connecting plates surround the slot, and the spacing between the two second connecting plates gradually decreases from the bottom of the slot to the slot opening of the slot, one end of the slot has an entrance opening for facilitating the entry of the fourth connecting member, and the other end abuts against the slot wall of the first mounting groove, and the slot is provided with a sealing plate at the entrance opening for limiting the fourth connecting member from escaping from the slot; the second connecting member is provided with a first connecting hole, and the fourth connecting member includes a first connecting rod for passing through the first connecting hole, a limit block integrally formed at one end of the first connecting rod, and a first nut threadedly connected to the other end of the first connecting rod and used to cooperate with the second connecting member, the limit block has two first inclined surfaces for cooperating with the inner inclined surfaces of the second connecting plate, and the two first inclined surfaces correspond to the inner inclined surfaces of the two second connecting plates one by one.

[0009] Optionally, a sleeve plate is connected between the limit block and the slot wall of the slot, and the sleeve plate includes a first limit plate and two second limit plates integrally formed at both ends of the first limit plate, the first limit plate and the two second limit plates form a limit slot for half-wrapping the limit block, the first limit plate is provided with a second connecting hole that cooperates with the first connecting rod, and the outer wall of the second limit plate is formed with a second inclined surface that cooperates with the inner inclined surface of the second connecting plate.

[0010] Optionally, a third connecting plate is integrally formed with an end of the second connecting plate away from the first connecting plate, and an end of the third connecting plate away from the second connecting plate is flush with the side of the panel. An end of the third connecting plate away from the second connecting plate is also connected to a limit strip extending toward another third connecting plate, and the two limit strips cooperate to limit the limit block from falling out of the slot.

[0011] Optionally, the supporting assembly is a steel frame structure formed by connecting multiple angle steels, the first connecting member includes a fourth connecting plate connected to the angle steel by fasteners and a fifth connecting plate integrally formed at one end of the fourth connecting plate, the second connecting member includes a sixth connecting plate and a seventh connecting plate integrally formed at one end of the sixth connecting plate, the fourth connecting member is connected to the seventh connecting plate, the sixth connecting plate is connected to two eighth connecting plates, a second mounting groove for embedding the fifth connecting plate is formed between the two eighth connecting plates, the sixth connecting plate is threadedly connected with an adjusting screw, and the end of the adjusting screw is used to extend into the second mounting groove.

[0012] Optionally, a steel rope is connected between the second connecting member and the first connecting member.

[0013] Compared with the prior art, this application has at least the following beneficial effects:

[0014] The slot on the third connector can be embedded in the fourth connector to achieve the connection between the first connector, the second connector, the third connector and the fourth connector, so that the panel can be firmly fixed on the support assembly. Due to the embedded connection, the problem of the back bolt not being properly tightened or the back bolt hole being cracked in the prior art is overcome, thereby reducing the risk of the panel falling off. In addition, the installation method of the embedded connection is very convenient. Compared with the tightening process of the back bolt in the prior art, the entire curtain wall in the present application is more convenient and saves manpower during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more intuitively illustrate the prior art and the present application, several exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, those skilled in the art are capable of easily making conventional adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

[0016] Figure 1 A schematic diagram of the overall structure of a curtain wall installation structure provided by one embodiment of the present application;

[0017] Figure 2 for Figure 1 Rear view of

[0018] Figure 3 for Figure 2 axonometric drawing;

[0019] Figure 4 A schematic structural diagram of a support assembly of a curtain wall installation structure provided by one embodiment of the present application;

[0020] Figure 5 for Figure 1 Schematic diagram of some structures;

[0021] Figure 6 for Figure 5 Schematic diagram of some structures;

[0022] Figure 7 for Figure 6 Schematic diagram of some structures;

[0023] Figure 8 for Figure 7 Explosion diagram of some structures;

[0024] Fig. 9 for Figure 8 Side view of

[0025] Fig.10 A schematic structural diagram of a second connecting member, a third connecting member and a fourth connecting member of a curtain wall mounting structure provided in one embodiment of the present application;

[0026] Fig.11 An exploded schematic diagram of a third connecting member and a fourth connecting member of a curtain wall mounting structure provided in one embodiment of the present application.

[0027] Description of reference numerals:

[0028] 1. Support assembly; 11. Angle steel; 2. Panel; 21. First mounting groove; 3. Connecting assembly; 31. First connecting piece; 311. Fourth connecting plate; 312. Fifth connecting plate; 32. Second connecting piece; 321. Sixth connecting plate; 322. Seventh connecting plate; 3221. First connecting hole; 323. Eighth connecting plate; 3231. Second mounting groove; 324. Adjusting screw; 33. Third connecting piece; 331. First connecting plate; 332. Second connecting plate; 333. Third connecting plate; 334. Limiting strip; 335. Closing plate; 336. Slot; 34. Fourth connecting piece; 341. First connecting rod; 342. Limiting block; 3421. First inclined plane; 343. First nut; 344. First limiting plate; 345. Second limiting plate; 346. Second connecting hole; 347. Limiting groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0031] refer to Figure 1-11The present application discloses a curtain wall installation structure, including a support component 1 connected to a wall and a plurality of panels 2 connected to the support component 1. The panels 2 are detachably connected to the support component 1 through a plurality of connection components 3 so that the edges of two adjacent panels 2 abut against each other and the surfaces are flush. The connection component 3 includes a first connection member 31 detachably connected to the support component 1, a second connection member 32 detachably connected to an end of the first connection member 31 away from the support component 1, and a third connection member 33 connected to the panel 2. The third connection member 33 is formed with a card slot 336. The end of the second connection member 32 away from the first connection member 31 is detachably connected to a fourth connection member 34 embedded in the card slot 336.

[0032] The slot 336 on the third connector 33 can be embedded in the fourth connector 34, so as to realize the connection between the first connector 31, the second connector 32, the third connector 33 and the fourth connector 34, so that the panel 2 can be firmly fixed on the support assembly 1. The embedded connection overcomes the problem of the back bolt not being properly fastened or the back bolt hole being cracked in the prior art, thereby reducing the risk of the panel 2 falling off. In addition, the embedded connection is very convenient to install. Compared with the tightening process of the back bolt in the prior art, the entire curtain wall in the present application is more convenient and saves manpower during the installation process.

[0033] refer to Figure 7-11 The side edge of the panel 2 is provided with a first mounting groove 21 connected to the side of the panel 2 and used for mounting the third connecting member 33. The third connecting member 33 includes a first connecting plate 331 and two second connecting plates 332 respectively formed at both ends of the first connecting plate 331. The first connecting plate 331 and the two second connecting plates 332 form a slot 336, and the spacing between the two second connecting plates 332 gradually decreases from the bottom of the slot 336 to the slot of the slot 336. One end of the slot 336 has an entrance for facilitating the entry of the fourth connecting member 34, and the other end abuts against the slot wall of the first mounting groove 21. The slot 336 is provided with a slot at the entrance. A sealing plate 335 is provided for limiting the fourth connecting member 34 from escaping from the slot 336; the second connecting member 32 is provided with a first connecting hole 3221, and the fourth connecting member 34 includes a first connecting rod 341 for passing through the first connecting hole 3221, a limit block 342 integrally formed at one end of the first connecting rod 341, and a first nut 343 threadedly connected to the other end of the first connecting rod 341 and used to cooperate with the second connecting member 32, the limit block 342 has two first inclined surfaces 3421 for cooperating with the inner inclined surfaces of the second connecting plate 332, and the two first inclined surfaces 3421 correspond one to one with the inner inclined surfaces of the two second connecting plates 332.

[0034] The spacing between the two second connecting plates 332 gradually decreases from the bottom of the groove to the notch. This structure ensures that the limit block 342 will not fall out easily after installation. Specifically, the two first inclined surfaces 3421 on the limit block 342 cooperate with the inner inclined surface of the second connecting plate 332. This inclined surface cooperation can provide a stable supporting force, so that the limit block 342 is firmly fixed in the slot 336 and is not easy to fall out from the notch. In the actual installation process, multiple panels 2 are pressed against each other to ensure that the multiple panels 2 are tightly pressed against each other and the surfaces are flush. This design improves the stability of the installation and effectively prevents the panel 2 from loosening or falling off when subjected to external forces.

[0035] In addition, a sealing plate 335 is provided at the entrance of the slot 336 to prevent the fourth connecting member 34 from falling out of the slot 336. Even when the panel 2 is subjected to vibration or other external forces after installation, the sealing plate 335 can provide additional protection to prevent the fourth connecting member 34 from accidentally falling out.

[0036] It should be explained here that the side edge refers to the side surface of the panel 2 in the thickness direction (height direction), and the side surface refers to the length and width of the panel 2; the entrance is located at the side edge.

[0037] When multiple panels 2 are installed on the support assembly 1 in sequence, the multiple panels 2 are pressed against each other so that the limit block 342 will not slide along the length direction of the slot 336. The cooperation between the slot 336 and the limit block 342 is mainly used to prevent the panel 2 from falling off due to force toward the side away from the support assembly 1.

[0038] refer to Figure 10-11 A sleeve plate is connected between the limit block 342 and the groove wall of the slot 336, and the sleeve plate includes a first limit plate 344 and two second limit plates 345 respectively integrally formed at both ends of the first limit plate 344. The first limit plate 344 and the two second limit plates 345 surround a limit groove 347 for semi-wrapping the limit block 342. The first limit plate 344 is provided with a second connecting hole 346 that cooperates with the first connecting rod 341, and the outer wall of the second limit plate 345 is formed with a second inclined surface that cooperates with the inner inclined surface of the second connecting plate 332.

[0039] First, the sleeve increases the contact area between the limit block 342 and the wall of the slot 336. This design effectively disperses the pressure on the limit block 342 and avoids damage to the limit block 342 or the slot 336 due to excessive local force. By increasing the contact area, the stability of the limit block 342 in the slot 336 is further enhanced, thereby improving the reliability and durability of the overall structure.

[0040] Secondly, the second connection hole 346 is sleeved on the first connection rod 341, which can effectively reduce the stress concentration at the connection between the first connection rod 341 and the limit block 342. Stress concentration is one of the main causes of fatigue and fracture of structural parts. The design of the sleeve plate improves the fatigue resistance of the first connection rod 341 and the durability of the overall structure by reasonably distributing the stress at the connection.

[0041] In some embodiments, a flexible pad is provided between the groove wall of the limiting groove 347 and the limiting block 342 , and the flexible pad can provide buffering and shock absorption functions to reduce direct contact and wear between the limiting block 342 and the groove wall of the limiting groove 347 .

[0042] The end of the second connecting plate 332 away from the first connecting plate 331 is integrally formed with a third connecting plate 333, and the end of the third connecting plate 333 away from the second connecting plate 332 is flush with the side of the panel 2. The end of the third connecting plate 333 away from the second connecting plate 332 is also connected to a limiting strip 334 extending toward the other third connecting plate 333, and the two limiting strips 334 cooperate to limit the limiting block 342 from escaping from the slot 336. The design of the limiting strip 334 increases the fixing effect of the limiting block 342, and the two limiting strips 334 extend toward each other to form an effective limiting space, so that the position of the limiting block 342 in the slot 336 is more stable, and the situation that the limiting block 342 is escaping from the slot 336 due to vibration or external force is avoided.

[0043] In some embodiments, the third connecting member 33 can be connected to the first mounting groove 21 by gluing.

[0044] refer to Figure 1-10 The support assembly 1 is a steel frame structure formed by connecting multiple angle steels 11. The first connecting member 31 includes a fourth connecting plate 311 connected to the angle steel 11 by a fastener (which can be a bolt) and a fifth connecting plate 312 integrally formed at one end of the fourth connecting plate 311. The second connecting member 32 includes a sixth connecting plate 321 and a seventh connecting plate 322 integrally formed at one end of the sixth connecting plate 321. The fourth connecting member 34 is connected to the seventh connecting plate 322. The sixth connecting plate 321 is connected to two eighth connecting plates 323. A second mounting groove 3231 for embedding the fifth connecting plate 312 is formed between the two eighth connecting plates 323. The sixth connecting plate 321 is threadedly connected with an adjusting screw 324, and the end of the adjusting screw 324 is used to extend into the second mounting groove 3231.

[0045] The connection between the first connection member 31 and the second connection member 32 is achieved by embedding the fifth connection plate 312 into the second installation groove 3231. Through the design of the adjustment screw 324, the user can rotate the adjustment screw 324 according to actual installation requirements so that the end of the adjustment screw 324 abuts against the end of the fifth connection plate 312 in the second installation groove 3231, thereby adjusting the depth of the fifth connection plate 312 embedded in the second installation groove 3231. This adjustment mechanism can be accurately adjusted according to the actual installation height and position of the panel 2 to ensure the flatness and consistency of the panel 2 after installation.

[0046] The steel frame structure formed by connecting a plurality of angle steels 11 is a prior art, and the angle steels 11 can be directly connected by welding or other methods.

[0047] In some embodiments, a cushion layer may be disposed between the groove wall of the second mounting groove 3231 and the fifth connecting plate 312 .

[0048] A steel rope is connected between the second connecting member 32 and the first connecting member 31 .

[0049] The steel rope is firmly connected between the first connecting member 31 and the second connecting member 32 to form an additional protection measure. When the panel 2 is subjected to external impact or vibration, the steel rope can share part of the stress to avoid loosening or damage caused by excessive force in a single connection method.

[0050] In some embodiments, the first connecting hole 3221 is an elongated hole, which facilitates the insertion and installation of the first connecting rod 341 .

[0051] In some embodiments, one panel 2 may be provided with eight connection components 3 , the eight connection components 3 are grouped in pairs, two connection components 3 in one group share a third connection member 33 , and four groups are symmetrically arranged along the length direction of the panel 2 .

[0052] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

[0053] The above is a relatively specific and detailed description of the present application through general description and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not deviate from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the scope of protection of the claims of the present application.

Claims

1. A curtain wall installation structure, characterized in that: It includes a support component connected to a wall and a plurality of panels connected to the support component, wherein the panels are detachably connected to the support component via a plurality of connection components so that the edges of two adjacent panels abut against each other and the surfaces are flush, and the connection component includes a first connection member detachably connected to the support component, a second connection member detachably connected to an end of the first connection member away from the support component, and a third connection member connected to the panel, wherein the third connection member is formed with a slot, and an end of the second connection member away from the first connection member is detachably connected to a fourth connection member embedded in the slot.

2. The curtain wall installation structure according to claim 1, characterized in that: The side edge of the panel is provided with a first mounting groove connected to the side of the panel and used to install the third connecting member, the third connecting member includes a first connecting plate and two second connecting plates respectively integrally formed at both ends of the first connecting plate, the first connecting plate and the two second connecting plates surround the slot, and the spacing between the two second connecting plates gradually decreases from the bottom of the slot to the slot of the slot, one end of the slot has an entrance for facilitating the entry of the fourth connecting member, and the other end abuts against the slot wall of the first mounting groove, and the slot is provided with a sealing plate at the entrance for limiting the fourth connecting member from escaping from the slot; the second connecting member is provided with a first connecting hole, the fourth connecting member includes a first connecting rod for passing through the first connecting hole, a limit block integrally formed at one end of the first connecting rod and a first nut threadedly connected to the other end of the first connecting rod and used to cooperate with the second connecting member, the limit block has two first inclined surfaces for cooperating with the inner inclined surfaces of the second connecting plate, and the two first inclined surfaces correspond to the inner inclined surfaces of the two second connecting plates one by one.

3. The curtain wall installation structure according to claim 2, characterized in that: A sleeve plate is connected between the limit block and the slot wall of the card slot, and the sleeve plate includes a first limit plate and two second limit plates integrally formed at both ends of the first limit plate, the first limit plate and the two second limit plates form a limit slot for half-wrapping the limit block, the first limit plate is provided with a second connecting hole that matches the first connecting rod, and the outer side wall of the second limit plate is formed with a second inclined surface that matches the inner inclined surface of the second connecting plate.

4. The curtain wall installation structure according to claim 3, characterized in that: A third connecting plate is integrally formed with one end of the second connecting plate away from the first connecting plate, and one end of the third connecting plate away from the second connecting plate is flush with the side of the panel. One end of the third connecting plate away from the second connecting plate is also connected to a limit strip extending toward another third connecting plate, and the two limit strips cooperate to limit the limit block from falling out of the slot.

5. The curtain wall installation structure according to claim 1, characterized in that: The support assembly is a steel frame structure formed by connecting multiple angle steels. The first connecting member includes a fourth connecting plate connected to the angle steel by fasteners and a fifth connecting plate integrally formed at one end of the fourth connecting plate. The second connecting member includes a sixth connecting plate and a seventh connecting plate integrally formed at one end of the sixth connecting plate. The fourth connecting member is connected to the seventh connecting plate. The sixth connecting plate is connected to two eighth connecting plates. A second mounting groove for embedding the fifth connecting plate is formed between the two eighth connecting plates. The sixth connecting plate is threadedly connected with an adjusting screw, and the end of the adjusting screw is used to extend into the second mounting groove.

6. The curtain wall installation structure according to any one of claims 1 to 5, characterized in that: A steel rope is connected between the second connecting member and the first connecting member.

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