Curtain wall and installation method thereof

Abstract

The curtain wall comprises a plurality of longitudinal beams, cross beams and panels, the longitudinal beams are arranged in parallel, first grooves are formed in the two opposite side faces of each longitudinal beam, the cross beams are perpendicularly installed between every two adjacent longitudinal beams, through grooves penetrating through the upper surfaces and the lower surfaces of the cross beams are formed in the cross beams, and the through grooves are communicated with the first grooves; the width of the through groove and the width of the first groove are matched with the thickness of the panel, second grooves are formed in the two side walls of the through groove, a panel fixing plate is arranged in the through groove in a sliding mode, a limiting plate and a first spring are arranged on the panel fixing plate, the limiting plate is rotationally connected with the panel fixing plate, and the panel is installed between the two adjacent longitudinal beams and the two adjacent transverse beams. The two sides of the panel are inserted into the first grooves, the lower end of the panel is arranged on the panel fixing plate through a first compression spring, and the upper end of the panel is limited in the second grooves by rotating a limiting plate on the panel fixing plate. According to the invention, the complexity of fixing the panel by using bolts is avoided, and the installation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of curtain walls, and in particular to a curtain wall and an installation method thereof. Background Art

[0002] As a protective structure or decorative structure outside a building, the curtain wall is installed on the outside of the building structure. It consists of a panel and a supporting structure and does not play the role of a main structure. In the prior art, the panel and the supporting structure are mostly connected by bolts. During installation, multiple people are required to align the panel with the screw holes on the supporting structure. After inserting the bolts, the nuts are used to tighten them. The structure requires multiple adjustments to align the screw holes, which not only tests the workers' skills, but also is cumbersome when tightening the bolts, which increases the installation time, reduces efficiency, and affects the installation period. Improvements are needed. Summary of the invention

[0003] The object of the present invention is to provide a curtain wall and an installation method thereof to solve the problems existing in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a curtain wall, comprising a plurality of longitudinal beams, transverse beams and panels, the longitudinal beams are arranged in parallel, grooves 1 are arranged on two opposite side surfaces of the longitudinal beams, the transverse beam is vertically installed between two adjacent longitudinal beams, a through groove penetrating the upper surface and the lower surface of the transverse beam is arranged on the transverse beam, the through groove and the groove 1 are connected, and the widths of the through groove and the groove 1 are both adapted to the thickness of the panel, grooves 2 are arranged on both side walls of the through groove, a panel fixing plate is slidingly arranged in the through groove, a limit plate and a spring 1 are arranged on the panel fixing plate, the limit plate and the panel fixing plate are rotatably connected, the panel is installed between two adjacent longitudinal beams and two adjacent transverse beams, both sides of the panel are inserted into groove 1, the lower end of the panel is arranged on the panel fixing plate by compressing spring 1, and the upper end of the panel is limited in groove 2 by rotating the limit plate on the panel fixing plate.

[0005] As a preferred embodiment of the present technical solution, a positioning hole communicating with the through slot is provided on the crossbeam, a pin is inserted into the positioning hole, and the pin presses against the panel.

[0006] As a preferred embodiment of the present technical solution, the limit plate is fixedly connected with a rotating shaft, and the rotating shaft rotates on the limit plate.

[0007] As a preferred embodiment of the present technical solution, two springs are provided, which are symmetrically arranged on both sides of the limiting plate.

[0008] As a preferred embodiment of the present technical solution, the longitudinal beam is split into a longitudinal beam body and a movable block on the outer side of the connection with the cross beam. The movable block is detachably connected to the longitudinal beam body. A cavity is provided in the longitudinal beam body, and two springs are provided in the cavity. A clamping plate is provided on the movable block. The movable block is inserted into the cavity through the clamping plate to suppress the two springs. After rotation, it is clamped in the cavity of the longitudinal beam body through the clamping plate.

[0009] The present invention also provides a curtain wall installation method, comprising the following steps:

[0010] 1) Install the longitudinal beams on the fixings on the surface of the building, and install the cross beams between two adjacent longitudinal beams. The longitudinal beams are parallel to each other, and the cross beams are parallel to each other;

[0011] 2) Place the panel fixing plate into the through groove of the lower cross beam. In the through groove of the cross beam, rotate the limit plate on the panel fixing plate and clamp it in the second groove. Insert the two sides of the panel from the opposite grooves of the two adjacent longitudinal beams, and insert the bottom of the panel into the through groove. Compress the spring one set on the lower panel fixing plate by its own weight.

[0012] 3) Place the panel fixing plate into the through groove at the upper end of the panel, press the panel fixing plate against the panel, press the panel fixing plate downward, and rotate the limit plate to make it stuck in the second groove to fix the panel and complete the installation.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention arranges a groove and a through groove on the longitudinal beam and the transverse beam, arranges a panel fixing plate in the through groove, the panel is installed through the groove and the through groove, and the panel is fixed by the limit plate and the spring on the panel fixing plate, thereby avoiding the tediousness of fixing the panel with bolts and improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the curtain wall of the present invention.

[0015] Figure 2 for Figure 1 AA view in.

[0016] Figure 3 for Figure 1 BB view in (without panel installed).

[0017] Figure 4 for Figure 1 BB view in (with panel installed).

[0018] Figure 5 for Figure 4 Another structural diagram of .

[0019] Figure 6 It is a schematic structural diagram of the panel fixing plate of the present invention.

[0020] Figure 7 It is a structural diagram of the longitudinal beam of the present invention at the connection with the cross beam.

[0021] In the figure: 1. longitudinal beam; 1.1. groove 1; 1.2. longitudinal beam body; 1.3. movable block; 2. cross beam; 2.1. through groove; 2.2. groove 2; 3. panel; 4. panel fixing plate; 5. limit plate; 6. spring 1; 7. pin shaft; 8. rotating shaft; 9. spring 2; 10. clamping plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-7 The present invention provides a curtain wall, comprising a plurality of longitudinal beams 1, transverse beams 2 and panels 3. The longitudinal beams 1 and transverse beams 2 are both rectangular parallelepipeds. Grooves 1.1 are arranged on two opposite sides of the longitudinal beam 1. The transverse beam 2 is vertically installed between two adjacent longitudinal beams 1. A through groove 2.1 penetrating the upper and lower surfaces of the transverse beam 2 is arranged on the transverse beam 2. The through groove 2.1 is communicated with the groove 1.1, and the widths of the through groove 2.1 and the groove 1.1 are both adapted to the thickness of the panel 3, that is, both ends of the through groove 2.1 are communicated with the groove 1.1, and the through groove 2.1 and the groove 1.1 are aligned in the width direction. The through groove 2.1. Grooves 2.2 are arranged on the two side walls of 1, a panel fixing plate 4 is slidably arranged in the through groove 2.1, a limit plate 5 and a spring 1 6 are arranged on the panel fixing plate 4, the limit plate 5 and the panel fixing plate 4 are rotatably connected, the panel 3 is installed between two adjacent longitudinal beams 1 and two adjacent cross beams 2, both sides of the panel 3 are inserted into the grooves 1.1, the lower end of the panel 3 is arranged on the panel fixing plate 4 by compressing the spring 1 6, and the upper end of the panel 3 is limited in the groove 2 by rotating the limit plate 5 on the panel fixing plate 4.

[0024] In the specific implementation of the present invention, a positioning hole communicating with the through slot 2.1 is provided on the crossbeam 2. The positioning hole is arranged horizontally and opened on the inner side of the crossbeam 2. A pin 7 is inserted into the positioning hole, and the pin 7 presses the panel 3 into the through slot 2.1. The limit plate 5 is fixedly connected with a rotating shaft 8, and the rotating shaft 8 rotates on the panel fixing plate 4, that is, the rotating shaft 8 is threadedly connected to the panel fixing plate 4, and the limit plate 5 is fixed on the rotating shaft 8. The width of the limit plate 5 is smaller than the width of the panel fixing plate 4, and the length of the limit plate 5 is greater than the width of the panel fixing plate 4. After the limit plate 5 rotates, the length direction of the limit plate 5 is the width of the panel fixing plate 4, and the limit plate 5 extends out of the panel fixing plate 4. Two springs 6 are provided, symmetrically arranged on both sides of the limit plate 5. The spring 6 can be connected to the panel fixing plate 4, or it can be movable and placed during installation.

[0025] In the specific implementation of the present invention, the longitudinal beam 1 is split into a longitudinal beam body 1.2 and a movable block 1.3 at the outer side of the connection with the cross beam 2. The movable block 1.3 is detachably connected to the longitudinal beam body 1.2. The longitudinal beam body 1.2 is integrated with the original longitudinal beam 1. The cross-sections of the movable block 1.3 and the longitudinal beam body 1.2 are symmetrical with respect to the horizontal midline of the groove 1.1, that is, the longitudinal beam body 1.2 has an area between two grooves 1.1, and the movable block 1.3 also has an area between two grooves 1.1. A cavity is provided in the longitudinal beam body 1.2, and an opening is provided in the area between the grooves 1.1, a spring 29 is provided in the cavity, and a clamping plate 10 is provided on the movable block 1.3. The width of the clamping plate 10 is smaller than the size of the opening, and the length of the clamping plate 10 is larger than the size of the opening. The movable block 1.3 is inserted into the cavity through the clamping plate 10 to suppress the spring 29, and after rotation, it is clamped in the cavity of the longitudinal beam body 1.2 through the clamping plate 10. After the movable block 1.3 and the longitudinal beam body 1.2 are connected, a groove 1.1 is formed.

[0026] The present invention also provides a curtain wall installation method, comprising the following steps:

[0027] 1) Install the longitudinal beams on the fixings on the surface of the building, and install the cross beams between two adjacent longitudinal beams. The longitudinal beams are parallel to each other, and the cross beams are parallel to each other;

[0028] 2) Place the panel fixing plate into the through groove of the lower cross beam. In the through groove of the cross beam, rotate the limit plate on the panel fixing plate and clamp it in the second groove. Insert the two sides of the panel from the opposite grooves of the two adjacent longitudinal beams, and insert the bottom of the panel into the through groove. Compress the spring one set on the lower panel fixing plate by its own weight.

[0029] 3) Place the panel fixing plate into the through groove at the upper end of the panel, press the panel fixing plate against the panel, press the panel fixing plate downward, and rotate the limit plate to make it stuck in the second groove to fix the panel and complete the installation.

[0030] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A curtain wall comprising a plurality of longitudinal beams, transverse beams and panels, characterized in that: The longitudinal beams are arranged in parallel, and groove 1 is arranged on two opposite sides of the longitudinal beams. The cross beam is vertically installed between two adjacent longitudinal beams. A through groove is arranged on the cross beam, which runs through the upper surface and the lower surface of the cross beam. The through groove and groove 1 are connected, and the widths of the through groove and groove 1 are adapted to the thickness of the panel. Groove 2 is arranged on both side walls of the through groove. A panel fixing plate is slidingly arranged in the through groove. A limit plate and spring 1 are arranged on the panel fixing plate. The limit plate and the panel fixing plate are rotatably connected. The panel is installed between two adjacent longitudinal beams and two adjacent cross beams. Both sides of the panel are inserted into groove 1. The lower end of the panel is arranged on the panel fixing plate by compressing spring 1, and the upper end of the panel is limited in groove 2 by rotating the limit plate on the panel fixing plate.

2. The curtain wall according to claim 1, characterized in that: The crossbeam is provided with a positioning hole which is communicated with the through slot, a pin is inserted into the positioning hole, and the pin presses the panel.

3. The curtain wall according to claim 1, characterized in that: The limiting plate is fixedly connected with a rotating shaft, and the rotating shaft rotates on the limiting plate.

4. The curtain wall according to claim 1, characterized in that: The springs are provided in two numbers and are symmetrically arranged on both sides of the limiting plate.

5. The curtain wall according to claim 1, characterized in that: The longitudinal beam is split into a longitudinal beam body and a movable block on the outer side of the connection with the cross beam. The movable block is detachably connected to the longitudinal beam body. A cavity is provided in the longitudinal beam body, and two springs are arranged in the cavity. The movable block is provided with a clamping plate. The movable block is inserted into the cavity through the clamping plate to suppress the two springs. After rotation, it is clamped in the cavity of the longitudinal beam body through the clamping plate.

6. A curtain wall installation method, characterized in that: The following steps are involved: 1) Install the longitudinal beams on the fixings on the surface of the building, and install the cross beams between two adjacent longitudinal beams. The longitudinal beams are parallel to each other, and the cross beams are parallel to each other; 2) Place the panel fixing plate into the through groove of the lower cross beam. In the through groove of the cross beam, rotate the limit plate on the panel fixing plate and clamp it in the second groove. Insert the two sides of the panel from the opposite grooves of the two adjacent longitudinal beams, and insert the bottom of the panel into the through groove. Compress the spring one set on the lower panel fixing plate by its own weight. 3) Place the panel fixing plate into the through groove at the upper end of the panel, press the panel fixing plate against the panel, press the panel fixing plate downward, and rotate the limit plate to make it stuck in the second groove to fix the panel and complete the installation.

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