Clamping installation structure of exposed frame cover plate and keel and curtain wall structure

Abstract

The utility model relates to the technical field of curtain wall structure design, and discloses a clamping installation structure of an exposed frame cover plate and a keel and a curtain wall structure. An exposed frame cover plate of the curtain wall structure is detachably connected with a keel through a clamping installation structure, the clamping installation structure comprises an installation clamping groove formed in the side direction of the keel and an installation clamping plate formed in the side direction of the exposed frame cover plate, and the installation clamping plate is bent in an arc shape from one end to the other end in the length direction of the installation clamping plate. The end, bent and extending into the installation clamping groove, of the installation clamping plate is clamped with the inner wall of the installation clamping groove, and the other end, bent and extending out of the installation clamping groove, of the installation clamping plate is clamped with the outer wall of the keel. An original screw fastening installation structure is replaced by a clamping installation structure, so that the convenience of disassembly and assembly operation in the construction process is improved, meanwhile, good practicability is achieved, good construction feedback in the actual construction process is achieved, and the construction process requirements for tight connection and accurate positioning of the exposed frame cover plate and the keel can be met.

Description

Technical Field

[0001] The present application relates to the technical field of curtain wall structure design, and in particular to a clip-on installation structure of an exposed frame cover plate and a keel, and a curtain wall structure. Background Art

[0002] At present, the curtain wall structure includes a keel, and the bottoms of adjacent vertical keels are connected with decorative panel assemblies. The connection between the decorative panel assembly and the keel usually requires a cover structure, such as an exposed frame cover to cover the connection structure between the decorative panel assembly and the keel.

[0003] Regarding the aforementioned related technologies, in actual construction practice, screw fastening is usually used to connect the exposed frame cover and keel to meet the construction process requirements of close connection and accurate positioning of the exposed frame cover and keel. However, the fastening method of screw threading is not convenient for construction adjustments, especially in construction scenarios where repeated disassembly and assembly are required to adjust the installation position or installation posture, making disassembly and assembly extremely inconvenient. Utility Model Content

[0004] On the premise of meeting the construction process requirements of close connection and accurate positioning of the exposed frame cover and the keel, in order to improve the convenience of disassembly and assembly of the exposed frame cover and the keel, this application provides a clip-on installation structure and a curtain wall structure for the exposed frame cover and the keel.

[0005] In the first aspect, the present application provides a snap-fit installation structure for an exposed frame cover plate and a keel, which adopts the following technical solution:

[0006] The clip-on mounting structure of the exposed frame cover and the keel includes a mounting slot opened on the side of the keel and a mounting plate formed on the side of the exposed frame cover, and the mounting plate is arranged corresponding to the mounting slot; the mounting plate is bent in an arc shape from one end to the other end along its own length direction, and one end of the mounting plate is bent and extended into the mounting slot and is clipped with the inner wall of the mounting slot, and the other end of the mounting plate is bent and extended outside the mounting slot and is clipped with the outer wall of the keel.

[0007] By adopting the above technical solution, a clip-on mounting structure is used instead of the original screw-fastening mounting structure to improve the convenience of assembly and disassembly during construction. It also has good practicality and has received good feedback during actual construction. Specifically, based on the arc-shaped curved structure design of the mounting clip, and utilizing the clip-on structure formed by the mounting clip's ends and the keel, a stable clip-on fixation between the mounting clip and the mounting slot is achieved, thereby meeting the construction process requirements of a close connection and accurate positioning of the exposed frame cover and the keel, and effectively improving the convenience of assembly and disassembly during construction.

[0008] Preferably, a card connector is formed on one end of the mounting card plate that extends into the mounting card slot, a card contact point is formed on the inner wall of the mounting card slot corresponding to the card connector, and the mounting card plate is connected to the card contact point of the mounting card slot through the card connector.

[0009] By adopting the above technical solution, the card joint and the card contact point are stably connected, thereby achieving a stable connection between the end of the installation card plate extending into the installation card slot and the keel.

[0010] Preferably, a snap-in block is formed at the other end of the mounting card plate extending out of the mounting slot, a snap-in protrusion is formed at the slot opening of the keel located in the mounting slot, and the mounting card plate is snap-in connected to the snap-in protrusion of the mounting slot through the snap-in block.

[0011] By adopting the above technical solution, the clamping block and the clamping protrusion are stably clamped together, thereby achieving a stable connection between the end of the mounting clamping plate extending out of the mounting slot and the keel.

[0012] Preferably, the mounting card is configured as an elastic plate structure.

[0013] By adopting the above technical solution and using an elastic plate structure as the installation card, the operating convenience of the construction workers can be further improved, and the connection stability and closeness between the installation card and the installation slot can be improved to a certain extent.

[0014] Preferably, an elastic clamping piece is further included, and the elastic clamping piece is elastically clamped between the exposed frame cover and the decorative panel assembly.

[0015] By adopting the above technical solution, an elastic clip is introduced, and the elastic clip is used to further increase the overall stability of the exposed frame cover and the keel after being clipped and fixed.

[0016] Preferably, a cavity structure is formed in the elastic clip.

[0017] By adopting the above technical solution, the opening of the cavity structure is conducive to increasing the elastic extrusion deformation range of the elastic clip, making the spacing between the applicable exposed frame cover and the decorative panel assembly more flexible, and also improving the stability of the elastic clip itself.

[0018] Preferably, the elastic clip is provided with a clip groove, and a clip protrusion and a support protrusion are formed on the open frame cover corresponding to the elastic clip, the clip protrusion is clipped with the clip groove of the elastic clip, and the support protrusion abuts against the bottom of the elastic clip.

[0019] By adopting the above technical solution, the snap-fitting protrusion is stably snapped into the snap-fitting groove, thereby achieving a stable connection between the elastic snap-fitting part and the exposed frame cover plate, thereby indirectly enhancing the overall snap-fitting stability between the exposed frame cover plate and the keel. At the same time, the supporting protrusion is used to abut against the supporting elastic snap-fitting part, further improving the stability and firmness of the elastic snap-fitting part after being snapped and fixed.

[0020] Secondly, the present application provides a curtain wall structure, which adopts the following technical solutions:

[0021] A curtain wall structure includes a keel, a decorative panel assembly is connected adjacent to the keel, an exposed frame cover is provided at the position where the decorative panel assembly is connected to the keel, the exposed frame cover is detachably connected to the keel through the above-mentioned clamping installation structure, the installation slot is opened on one side of the keel, the exposed frame cover includes the installation card plate, and the installation card plate of the exposed frame cover is clamped with the installation slot of the keel.

[0022] By adopting the above technical solution, the exposed frame cover is stably connected with the installation groove of the keel through the installation clamping plate. The exposed frame cover can effectively and securely cover the connection position between the keel of the curtain wall structure and the decorative panel assembly, while being convenient for construction workers to perform disassembly and assembly operations.

[0023] Preferably, an elastic rubber strip is supported and clamped between the exposed frame cover and the decorative panel assembly.

[0024] By adopting the above technical solution, the elastic rubber strip is elastically clamped between the exposed frame cover and the decorative panel assembly of the curtain wall structure, and can be used in conjunction with the installation clamp of the exposed frame cover, thereby improving the overall installation stability and reliability of the exposed frame cover.

[0025] Preferably, the keel includes a main load-bearing keel and a keel assembly, the main load-bearing keel and the keel assembly are connected with a heat insulation component, the keel assembly is configured as an integrally formed structure, and the mounting slots are opened on both sides of the keel assembly and are clamped with the corresponding exposed frame cover.

[0026] By adopting the above technical solution, the keel of the curtain wall structure can adopt a split structure, which is conducive to further improving the assembly connection and disassembly convenience of the connection between the keel and the decorative panel assembly. At the same time, the thermal insulation component can also play a role in blocking heat conduction at the connection position.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The mounting brackets of the exposed frame cover and the mounting slots of the keel form a snap-fit structure to achieve a stable snap-fit fixation between the exposed frame cover and the keel. This snap-fit installation structure replaces the original screw-fastening installation structure and is highly practical. It has received good feedback during actual construction and can meet the construction process requirements of close connection and accurate positioning of the exposed frame cover and keel. It can also effectively improve the convenience of assembly and disassembly during construction.

[0029] 2. The installation card of the exposed frame cover is stably connected with the installation slot of the keel. The exposed frame cover can effectively and firmly cover the connection position between the keel of the curtain wall structure and the decorative panel assembly, while facilitating the disassembly and assembly operations of the construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is an overall schematic diagram of the clamping installation structure of the exposed frame cover and the keel in the embodiment of the present application;

[0031] Figure 2 It is mainly used to show the structural diagram of the installation slot;

[0032] Figure 3 It is mainly used to show the structural diagram of the installation card;

[0033] Figure 4 This is a schematic diagram of the state after the elastic clip is removed;

[0034] Figure 5 is a schematic diagram of a state when the clamping block is separated from the clamping protrusion;

[0035] Figure 6 It is a schematic diagram of the state when the card connector is separated from the card contact;

[0036] Figure 7 This is a schematic diagram of the state when the keel is separated from the exposed frame cover;

[0037] Figure 8 It is an overall schematic diagram of the curtain wall structure in an embodiment of the present application.

[0038] Explanation of the accompanying drawings: 1. keel; 11. Main load-bearing keel; 12. Keel assembly; 13. Thermal insulation; 14. Mounting slot; 141. Snap-in point; 142. Snap-in protrusion; 2. Exposed frame cover; 21. Bottom plate; 211. Snap-in protrusion; 212. Support protrusion; 22. Mounting card; 221. Snap-in joint; 222. Snap-in block; 3. Decorative panel assembly; 4. Elastic snap-in component; 41. Cavity structure; 42. Snap-in slot; 5. Elastic rubber strip. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-8 This application is described in further detail.

[0040] The embodiments of the present application disclose a snap-fit installation structure for an exposed frame cover plate and a keel.

[0041] Reference Figure 1 As shown, Figure 1 The figure is an overall schematic diagram of the snap-fit installation structure for the exposed frame cover plate and the keel. The snap-fit installation structure for the exposed frame cover plate and the keel includes a mounting slot 14 provided on the side of the keel 1 and a mounting clip 22 arranged on the side of the exposed frame cover plate 2. The mounting clip 22 snaps into the mounting slot 14 to achieve a detachable connection between the keel 1 and the exposed frame cover plate 2. Compared to the connection method of fastening the keel 1 and the exposed frame cover plate 2 with screws, the snap-fit installation method in the embodiment of the present application is more convenient for construction personnel to perform assembly and disassembly operations.

[0042] Specifically, in the embodiment of the present application, the keel 1 is arranged vertically as a whole, with mounting slots 14 formed on both the left and right sides of the bottom end of the keel 1. The two sets of mounting slots 14 are symmetrically arranged about the vertical axis of the keel 1, and each mounting slot 14 is correspondingly mounted and clipped with a visible frame cover plate 2. Each visible frame cover plate 2 includes a horizontally arranged bottom plate 21. The upper side wall of the bottom plate 21 facing the keel is formed with a mounting clip 22. The mounting clip 22 is curved from one end to the other along its length, that is, it bends and extends from one side of the bottom plate 21 toward the inner top of the mounting slot 14. The mounting clip 22 bends and extends into the upper end of the mounting slot 14, clipping with the inner wall of the mounting slot 14. The lower end of the mounting clip 22 bends and extends outside the mounting slot 14, clipping with the outer wall of the keel 1. The lower end of the mounting clip 22 continues to extend to form a root for forming a connection with the bottom plate 21.

[0043] Of course, in other embodiments, the installation slots 14 on the left and right sides may also be opened asymmetrically, and the specific arrangement may be adaptively adjusted according to the actual installation position of the exposed frame cover 2.

[0044] The bottom plate 21 and the mounting plate 22 of the exposed frame cover 2 can be an integral elastic plate structure, or the bottom plate 21 can be first formed of a material with higher hardness, and then the mounting plate 22 is formed on the bottom plate 21 with a material with better elasticity.

[0045] The upper end of the mounting plate 22 extends into the mounting slot 14 and engages with the keel 1:

[0046] Combine Figure 2 and Figure 3 As shown, Figure 2 This is a schematic diagram mainly used to show the structure of the installation slot. Figure 3This is a schematic diagram primarily used to illustrate the structure of the mounting plate. A snap joint 221 is formed on the upper end of the mounting plate 22. The snap joint 221 is generally spherical. Correspondingly, a snap point 141 is formed on the inner wall of the upper end of the mounting slot 14 at the slot opening. The snap point 141 is a protrusion extending from the inner wall of the slot toward the inside of the slot. The snap joint 221 snaps into the snap point 141, thereby securing the upper end of the mounting plate 22 to the inner wall of the upper end of the mounting slot 14.

[0047] The lower end of the mounting plate 22 extending out of the mounting slot 14 is connected to the keel 1 by a clamping structure:

[0048] Combine Figure 2 and Figure 3 As shown, a snap-in block 222 is formed at the lower end of the mounting plate 22, and the snap-in block 222 is formed by a horizontal extension of the side wall of the mounting plate 22 toward the mounting slot 14. Correspondingly, a snap-in protrusion 142 is formed on the inner wall of the lower end of the mounting slot 14 at the slot opening position. The snap-in protrusion 142 is a convex structure that bulges vertically upward at the slot opening, and the snap-in block 222 is snapped with the snap-in protrusion 142, thereby realizing the snap-in fixation of the lower end of the mounting plate 22 and the inner wall of the lower end of the mounting slot 14.

[0049] Reference Figure 1 As shown, based on the above technical solution, the snap-fit installation structure of the embodiment of the present application also includes a matching elastic snap-fit member 4. In this embodiment of the present application, the elastic snap-fit member 4 is formed from an elastic material and is generally in the form of a block having a cavity structure 41. The elastic snap-fit member 4 is used to elastically snap between the exposed frame cover plate 2 and the decorative panel 3. In addition to further improving the snap-fit stability between the mounting plate 22 and the mounting slot 14, it also serves to enhance the overall installation stability of the exposed frame cover plate 2.

[0050] Specifically, the upper side of the elastic clip 4 is used to directly abut the decorative panel assembly 3, while the lower side of the elastic clip 4 is formed with a snap groove 42. Correspondingly, a snap protrusion 211 is integrally formed on the end of the bottom plate 21 of the exposed frame cover 2, away from the mounting clip 22 and the keel 1. The snap protrusion 211 is located at the edge of the bottom plate 21 and corresponds to the snap groove 42. The snap protrusion 211 is an overall vertically upward protruding structure and is snapped into the snap groove 42. On this basis, a support protrusion 212 is also integrally formed on the bottom plate 21 near the snap protrusion 211. The support protrusion 212 is arranged obliquely toward the lower side of the elastic clip 4 and is used to abut the bottom of the elastic clip 4 to better support the elastic clip 4 and prevent the elastic clip 4 from deflecting or loosening.

[0051] The process of snapping and disassembling the keel 1 and the exposed frame cover 2 in the embodiment of the present application is as follows:

[0052] Reference Figure 4 As shown, first remove the elastic clip 4 on the corresponding side. Figure 5 As shown, the bottom plate 21 of the side frame cover plate 2 is then pulled toward the decorative panel assembly 3 so that the clamping block 222 is separated from the clamping protrusion 142. Figure 6 As shown, the mounting clamp 22 of the exposed frame cover 2 is then pulled downward to separate the clamping joint 221 from the clamping point 141. Figure 7 As shown, the keel 1 and the exposed frame cover 2 are finally separated as a whole.

[0053] The embodiments of the present application also disclose a curtain wall structure.

[0054] Reference Figure 8 As shown, Figure 8 The figure is a schematic diagram of the overall curtain wall structure in an embodiment of the present application. The curtain wall structure includes a keel 1. In this embodiment, the keel 1 specifically includes a main load-bearing keel 11 and a keel assembly 12. The main load-bearing keels 11 are arranged vertically and spaced apart. The keel assembly 12 is connected and fixed to the bottom of the main load-bearing keel 11 via a thermal insulation member 13. In this embodiment, the thermal insulation member 13 is made of a non-metallic thermal insulation material. Of course, in other embodiments, the keel assembly 12 can also be formed directly at the bottom of the main load-bearing keel 11 using an integral molding method.

[0055] The curtain wall structure also includes an exposed frame cover plate 2 and a decorative panel assembly 3. The exposed frame cover plate 2 can serve to shield the connection position between the keel 1 and the decorative panel assembly 3, and can also serve to connect the decorative panel assembly 3 between adjacent keels 1. Moreover, the keel assembly 12 and the exposed frame cover plate 2 are detachably connected through the above-mentioned clamping installation structure to improve the convenience of disassembly and assembly during construction. In the embodiment of the present application, the keel assembly 12 is an integrally formed structure, and two sets of mounting slots 14 are arranged back to back and are respectively formed on the left and right sides of the keel assembly 12. Each set of mounting slots 14 is clamped and connected to a set of exposed frame cover plates 2. The decorative panel assembly 3 is arranged to extend horizontally, with one end of the decorative panel assembly 3 clamped and fixed between a main load-bearing keel 11 and the corresponding exposed frame cover plate 2, while the other end of the decorative panel assembly 3 is clamped and fixed between an adjacent main load-bearing keel 11 and the corresponding exposed frame cover plate 2.

[0056] Specifically, combined Figure 3 and Figure 8As shown, in the embodiment of the present application, the mounting card plate 22 of any group of exposed frame cover plates 2 is snapped into the mounting card groove 14 on the corresponding side of the keel assembly 12, and the snap-fitting protrusion 211 and the supporting protrusion 212 are formed on the end of the bottom plate 21 of the group of exposed frame cover plates 2 away from the keel assembly 12, and an elastic rubber strip 5 is supported and snapped in the middle of the snap-fitting protrusion 211, the supporting protrusion 212 and the decorative panel assembly 3, and the elastic rubber strip 5 is the above-mentioned elastic snap-fitting component 4.

[0057] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The clamping installation structure of the exposed frame cover and the keel is characterized by: The utility model comprises a mounting card slot (14) provided on the side of the keel (1) and a mounting card plate (22) formed on the side of the exposed frame cover plate (2), wherein the mounting card plate (22) is arranged corresponding to the mounting card slot (14); the mounting card plate (22) is bent in an arc shape from one end to the other end along its own length direction; one end of the mounting card plate (22) is bent and extended into the mounting card slot (14) and is engaged with the inner wall of the mounting card slot (14); the other end of the mounting card plate (22) is bent and extended out of the mounting card slot (14) and is engaged with the outer wall of the keel (1).

2. The clip-on mounting structure for the exposed frame cover and keel according to claim 1, characterized in that: A card joint (221) is formed on one end of the mounting card plate (22) that extends into the mounting card slot (14), a card contact point (141) is formed on the inner wall of the mounting card slot (14) corresponding to the card joint (221), and the mounting card plate (22) is card-connected to the card contact point (141) of the mounting card slot (14) via the card joint (221).

3. The clip-on mounting structure for the exposed frame cover and keel according to claim 1, characterized in that: A clamping block (222) is formed on the other end of the mounting card plate (22) extending out of the mounting card slot (14), and a clamping protrusion (142) is formed on the keel (1) at the slot opening position of the mounting card slot (14), and the mounting card plate (22) is clamped with the clamping protrusion (142) of the mounting card slot (14) via the clamping block (222).

4. The clip-on mounting structure for the exposed frame cover and keel according to claim 1, characterized in that: The mounting card plate (22) is configured as an elastic plate structure.

5. The clip-on mounting structure for the exposed frame cover and the keel according to any one of claims 1 to 4, characterized in that: It also includes an elastic clamping member (4), which is elastically clamped between the exposed frame cover (2) and the decorative panel assembly (3).

6. The clip-on mounting structure for the exposed frame cover and keel according to claim 5, characterized in that: A cavity structure (41) is formed in the elastic clamping piece (4).

7. The clip-on mounting structure for the exposed frame cover and keel according to claim 5, characterized in that: The elastic clamping member (4) is provided with a clamping groove (42); a clamping protrusion (211) and a supporting protrusion (212) are formed on the exposed frame cover (2) corresponding to the elastic clamping member (4); the clamping protrusion (211) is clamped with the clamping groove (42) of the elastic clamping member (4); and the supporting protrusion (212) abuts against the bottom of the elastic clamping member (4).

8. A curtain wall structure comprising a keel (1), a decorative panel assembly (3) connected adjacent to the keel (1), and an exposed frame cover (2) provided at a position where the decorative panel assembly (3) is connected to the keel (1), characterized in that: The exposed frame cover (2) is detachably connected to the keel (1) via the snap-fit installation structure according to any one of claims 1 to 7, the installation slot (14) is provided on one side of the keel (1), the exposed frame cover (2) includes the installation clip (22), and the installation clip (22) of the exposed frame cover (2) is snap-fitted to the installation slot (14) of the keel (1).

9. The curtain wall structure according to claim 8, characterized in that: An elastic rubber strip (5) is supported and clamped between the exposed frame cover (2) and the decorative panel assembly (3).

10. The curtain wall structure according to claim 8 or 9, characterized in that: The keel (1) comprises a main load-bearing keel (11) and a keel assembly (12); the main load-bearing keel (11) and the keel assembly (12) are connected with a heat insulating member (13); the keel assembly (12) is configured as an integrally formed structure; the mounting slots (14) are provided on both sides of the keel assembly (12) and are clamped with the corresponding exposed frame cover (2).

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