Retrofitting structure of existing glass curtain wall

Abstract

The utility model relates to the field of glass curtain walls, in particular to an adding structure of an existing glass curtain wall, which comprises a plurality of existing cross beams and a plurality of existing vertical beams, the existing glass curtain wall is fixed between the existing cross beams and the existing vertical beams, and curtain cross rods are detachably connected between the existing vertical beams through adding mechanisms. A curtain is arranged on the curtain cross rod, the additionally-installed mechanism comprises an installation assembly, an elastic clamping assembly and a limiting assembly, the installation assembly is detachably installed on the existing vertical beam, the elastic clamping assembly is detachably arranged on the installation assembly, and the limiting assembly is fixed to the installation assembly. The detachable curtain wall has the advantages that the curtain structure can be detachably installed on an existing glass curtain wall, the requirement for dark light of hotels, offices and the like is met, the curtain wall does not need to be installed on a building wall, the stability of the building wall cannot be affected, and the additionally-installed curtain structure is convenient to disassemble and assemble, good in practicability and suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the field of glass curtain walls, in particular to an installation structure of an existing glass curtain wall. Background Art

[0002] Existing glass curtain walls refer to glass curtain wall structures that have been built and have existed for a period of time. Glass curtain walls are a common form of exterior wall structure in modern buildings. They are composed of multiple glass panels and are used to cover the exterior walls of buildings, giving the buildings a transparent and bright appearance. Glass curtain walls are usually supported by aluminum alloy or steel support structures. The glass panels are connected by sealing strips or metal clips to form an integral exterior wall surface.

[0003] At present, existing glass curtain walls are usually installed outdoors in buildings. Some places that require dim light, such as hotels and offices, often need to install curtains inside the building, but they are usually installed on the walls of the building, which affects the stability of the walls and is inconvenient to disassemble and assemble.

[0004] Therefore, it is necessary to invent a kind of installation structure of existing glass curtain wall. Utility Model Content

[0005] To this end, the utility model provides a retrofit structure for an existing glass curtain wall to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation structure of an existing glass curtain wall, comprising a plurality of existing horizontal beams and a plurality of existing vertical beams, an existing glass curtain wall is fixed between the existing horizontal beams and the existing vertical beams, a curtain horizontal rod is detachably connected between the existing vertical beams through an installation mechanism, and a curtain is arranged on the curtain horizontal rod;

[0007] The mounting mechanism includes an installation component, an elastic clamping component and a limiting component. The installation component can be detachably installed on the existing vertical beam, the elastic clamping component can be detachably set on the installation component, the limiting component is fixed on the installation component, the curtain cross rod can be detachably installed on the installation component through the elastic clamping component, and both ends of the curtain cross rod are located in the limiting component.

[0008] Preferably, the installation assembly includes two fixing plates, and the two fixing plates are fixed to the surface of the existing vertical beam by bolts.

[0009] Preferably, the installation assembly also includes two end plates, which are respectively fixed on the surfaces of two fixing plates, and a U-shaped groove is provided at one end of the end plates away from the existing vertical beam. The curtain cross rod is detachably installed in the two U-shaped grooves through an elastic snap-in assembly.

[0010] Preferably, the elastic snap-fit ​​assembly includes an open groove, which is symmetrically arranged at the upper and lower ends of the end plate, and the upper and lower ends of the inner wall of the U-shaped groove are symmetrically arranged with limiting holes, which are connected to the opening groove, and the limiting holes are vertically penetrated by a bayonet pin, and the opposite end of the bayonet pin is located on the outside of the curtain cross rod.

[0011] Preferably, the end surface of the bayonet away from the curtain cross rod is set as an inclined surface, the end of the bayonet located in the open groove is fixed with a limiting plate, and the end surface of the limiting plate away from the bayonet is fixed with a return spring.

[0012] Preferably, a cover is threadedly connected at the opening of the opening slot, and one end of the return spring away from the limiting piece is in contact with the surface of the cover.

[0013] Preferably, the limiting assembly comprises two limiting end covers, the two limiting end covers are symmetrically fixed on the ends of the two end plates away from the curtain, and the two ends of the curtain cross rod are respectively located on the inner sides of the two limiting end covers.

[0014] The beneficial effects of the utility model are as follows: through the coordinated use of the existing horizontal beams, the existing vertical beams, the existing glass curtain walls, the installation mechanism, the curtain cross rods and the curtains, the curtain structure can be detachably installed on the existing glass curtain wall to meet the needs of darker light in hotels, offices, etc., without having to be installed on the building walls, without affecting the stability of the building walls, and the installed curtain structure is convenient for disassembly and assembly, has good practicality, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of an existing glass curtain wall provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure provided by the utility model;

[0017] Figure 3 for Figure 2 A magnified view of the structure at A;

[0018] Figure 4 A structural cross-sectional view of the utility model in the side view direction;

[0019] Figure 5 for Figure 4 A magnified view of the structure at B in FIG.

[0020] Figure 6 A structural stereogram of the mounting mechanism provided by the utility model;

[0021] Figure 7 This is a structural stereogram of the mounting mechanism provided by the utility model.

[0022] In the figure: 1. existing horizontal beam; 2. existing vertical beam; 3. existing glass curtain wall; 4. curtain rod; 5. curtain; 6. fixing plate; 7. bolt; 8. end plate; 9. U-shaped groove; 10. opening groove; 11. limiting hole; 12. bayonet pin; 13. limiting plate; 14. reset spring; 15. cover; 16. limiting end cover. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Please refer to the attached Figure 1-7 The utility model provides a retrofit structure for an existing glass curtain wall, comprising a plurality of existing horizontal beams 1 and a plurality of existing vertical beams 2, between which an existing glass curtain wall 3 (such as Figure 1 As shown), a curtain crossbar 4 is detachably connected between the existing vertical beams 2 through an additional mechanism, and a curtain 5 is arranged on the curtain crossbar 4. The additional mechanism includes a mounting assembly, an elastic clamping assembly and a limiting assembly. The mounting assembly is detachably mounted on the existing vertical beams 2, the elastic clamping assembly is detachably arranged on the mounting assembly, the limiting assembly is fixed on the mounting assembly, the curtain crossbar 4 is detachably mounted on the mounting assembly through the elastic clamping assembly, and both ends of the curtain crossbar 4 are located in the limiting assembly;

[0025] The installation assembly includes two fixing plates 6, which are fixed to the surface of the existing vertical beam 2 by bolts 7, that is, a person skilled in the art can control the disassembly and assembly operation between the fixing plates 6 and the existing vertical beam 2 by simply disassembling and assembling the bolts 7. The installation assembly also includes two end plates 8, which are respectively fixed to the surfaces of the two fixing plates 6, that is, the two end plates 8 can be disassembled and assembled synchronously, and a U-shaped groove 9 is provided at one end of the end plates 8 away from the existing vertical beam 2, and the curtain cross rod 4 can be detachably installed in the two U-shaped grooves 9 through an elastic clamping assembly;

[0026] The elastic clamping assembly includes an open groove 10, which is symmetrically arranged at the upper and lower ends of the end plate 8. The upper and lower ends of the inner wall of the U-shaped groove 9 are symmetrically provided with limiting holes 11, which are connected to the open groove 10. A bayonet 12 is vertically penetrated in the limiting hole 11. The opposite end of the bayonet 12 is located on the outside of the curtain crossbar 4, so the bayonet 12 can clamp the curtain crossbar 4 in the U-shaped groove 9. The surface of one end of the bayonet 12 away from the curtain crossbar 4 is set as an inclined surface, and a limiting plate 13 is fixed to the end of the bayonet 12 located in the open groove 10, and a reset spring 14 is fixed to the end surface of the limiting plate 13 away from the bayonet 12. A cover 15 is threadedly connected at the notch of the open groove 10, and one end of the reset spring 14 away from the limiting plate 13 abuts against the surface of the cover 15, so the cover 15 is removable, so that the reset spring 14, the limiting plate 13 and the bayonet 12 can It is convenient for technicians in the field to disassemble and assemble. Specifically, technicians in the field can squeeze the curtain crossbar 4. Since the surface of one end of the latch 12 away from the curtain crossbar 4 is set as an inclined surface, when the curtain crossbar 4 is squeezed, the latch 12 can be squeezed. When the latch 12 is subjected to the squeezing force, the opposite ends of the two latches 12 are opened, and when the latch 12 is squeezed, the return spring 14 can be squeezed through the limit plate 13, so that the return spring 14 is elastically deformed to generate elastic force. Therefore, when the curtain crossbar 4 is inserted into the U-shaped groove 9 and the latch 12 is no longer squeezed, the latch 12 returns to its original position under the elastic force of the return spring 14, so that the curtain crossbar 4 is inserted into the U-shaped groove 9. Similarly, when the curtain crossbar 4 needs to be disassembled, the technicians in the field can manually push the latch 12 or open the cover 15 to disassemble the latch 12, and the curtain crossbar 4 can be taken out.

[0027] In summary, the structure can be detachably installed with a curtain structure on the existing glass curtain wall 3 to meet the needs of darker light in hotels, offices, etc. It does not need to be installed on the building wall, will not affect the stability of the building wall, and the installed curtain structure is easy to disassemble and install;

[0028] The limiting assembly includes two limiting end covers 16, which are symmetrically fixed on the ends of the two end plates 8 away from the curtain 5, and the two ends of the curtain cross rod 4 are respectively located on the inner sides of the two limiting end covers 16. Specifically, under the limiting action of the two limiting end covers 16, the two ends of the curtain cross rod 4 can be limited, effectively preventing the curtain cross rod 4 from moving horizontally to the left and right, thereby greatly improving the stability of the installation of the curtain cross rod 4 and the curtain.

[0029] The use process of the utility model is as follows: the technicians in this field first install the fixing plate 6 and the end plate 8 on the existing vertical beam 2 by means of the bolts 7, and then put the curtain cross rod 4 with the curtain 5 into the two U-shaped grooves 9. At this time, the curtain cross rod 4 is located on the side of the bayonet 12, and then the technicians in this field forcefully squeeze the curtain cross rod 4. Since the surface of one end of the bayonet 12 away from the curtain cross rod 4 is set as an inclined surface, when the curtain cross rod 4 is squeezed, the bayonet 12 can be squeezed. When the bayonet 12 is subjected to the squeezing force, the opposite ends of the two bayonet 12 are opened, and the curtain cross rod 4 can enter the inner side of the bayonet 12, that is, it is stuck in the U-shaped groove 9. When the bayonet 12 is squeezed, the reset spring 14 can be squeezed by the limit plate 13, so that the reset spring 14 is elastically deformed to generate elastic force. Therefore, when the curtain cross rod 4 is stuck in the U When the latch 12 is no longer squeezed in the U-shaped groove 9, the latch 12 returns to its original position under the elastic force of the return spring 14, so that the curtain rod 4 is stuck in the U-shaped groove 9. Similarly, when the curtain rod 4 needs to be disassembled, the technicians in this field can manually push the latch 12 or open the cover 15 to disassemble the latch 12, and then take out the curtain rod 4. Moreover, under the limiting action of the two limiting end covers 16, the two ends of the curtain rod 4 can be limited, which effectively prevents the curtain rod 4 from moving horizontally to the left and right, greatly improving the stability of the curtain rod 4 and the curtain installation. Therefore, this structure can be detachably installed on the existing glass curtain wall 3. The curtain structure meets the needs of darker light in hotels, offices, etc., does not need to be installed on the building wall, will not affect the stability of the building wall, and the installed curtain structure is convenient for disassembly and assembly.

[0030] The above is only a preferred embodiment of the utility model. Any person skilled in the art can modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A retrofit structure for an existing glass curtain wall, comprising a plurality of existing horizontal beams (1) and a plurality of existing vertical beams (2), wherein an existing glass curtain wall (3) is fixed between the existing horizontal beams (1) and the existing vertical beams (2), and characterized in that: The existing vertical beams (2) are detachably connected with curtain crossbars (4) via an additional installation mechanism, and curtains (5) are arranged on the curtain crossbars (4); The mounting mechanism comprises a mounting assembly, an elastic snap-fit ​​assembly and a limit assembly, wherein the mounting assembly is detachably mounted on an existing vertical beam (2), the elastic snap-fit ​​assembly is detachably arranged on the mounting assembly, the limit assembly is fixed on the mounting assembly, the curtain crossbar (4) is detachably mounted on the mounting assembly via the elastic snap-fit ​​assembly, and both ends of the curtain crossbar (4) are located within the limit assembly.

2. The retrofit structure of an existing glass curtain wall according to claim 1, characterized in that: The installation assembly comprises two fixing plates (6), and the two fixing plates (6) are fixed on the surface of the existing vertical beam (2) by bolts (7).

3. The retrofit structure of an existing glass curtain wall according to claim 2, characterized in that: The installation assembly further comprises two end plates (8), the two end plates (8) being fixed on the surfaces of the two fixing plates (6) respectively, and the ends of the end plates (8) away from the existing vertical beams (2) are each provided with a U-shaped groove (9), and the curtain cross rod (4) is detachably installed in the two U-shaped grooves (9) via an elastic snap-fit ​​assembly.

4. The retrofit structure of an existing glass curtain wall according to claim 3 is characterized in that: The elastic snap-fit ​​assembly comprises an opening groove (10), wherein the opening groove (10) is symmetrically arranged at the upper and lower ends of the end plate (8), and the upper and lower ends of the inner wall of the U-shaped groove (9) are symmetrically arranged with limiting holes (11), wherein the limiting holes (11) are connected to the opening groove (10), and wherein a locking pin (12) vertically penetrates through each of the limiting holes (11), and the opposite end of the locking pin (12) is located on the outside of the curtain crossbar (4).

5. The retrofit structure of an existing glass curtain wall according to claim 4, characterized in that: The surface of one end of the latch (12) away from the curtain crossbar (4) is arranged as an inclined surface, the end of the latch (12) located in the opening groove (10) is fixed with a limit plate (13), and the surface of one end of the limit plate (13) away from the latch (12) is fixed with a return spring (14).

6. The retrofit structure of an existing glass curtain wall according to claim 5, characterized in that: The openings of the opening grooves (10) are all threadedly connected with a sealing cover (15), and one end of the return spring (14) away from the limiting piece (13) is in contact with the surface of the sealing cover (15).

7. The retrofit structure of an existing glass curtain wall according to claim 3, characterized in that: The limiting assembly comprises two limiting end covers (16), the two limiting end covers (16) are symmetrically fixed on one end of the two end plates (8) away from the curtain (5), and the two ends of the curtain cross rod (4) are respectively located on the inner sides of the two limiting end covers (16).

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