Curtain wall frame structure convenient to install

Abstract

The utility model discloses a curtain wall frame structure convenient to install, and relates to the field of curtain wall frame installation, the curtain wall frame structure comprises a vertical steel frame, the outer wall of the vertical steel frame is fixedly connected with two corner braces in a bilateral symmetry mode, the outer walls of the two corner braces are connected with a transverse steel frame in an inserted mode, and the upper end opening and the lower end opening of the vertical steel frame are provided with butt joint mechanisms; the docking mechanism is used for aligning and docking the upper and lower adjacent vertical steel frames; a butt-joint plate is fixedly installed at the back end of the vertical steel frame, the butt-joint plate is in sliding connection with the pre-embedded plate, a sliding groove for the butt-joint plate to slide in is formed in the pre-embedded plate, and the pre-embedded plate is connected with a building body. By arranging the butt joint mechanism, the upper vertical steel frame and the lower vertical steel frame can be quickly spliced and fixed, the quick mounting and fixing effects are achieved, and the splicing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall frame installation, in particular to a curtain wall frame structure convenient for installation. Background Technique

[0002] A curtain wall frame is a light frame structure fixedly connected to the exterior wall of a building through embedded plates and expansion bolts.

[0003] In the prior art, during the splicing process of the upper and lower vertical steel frames of a curtain wall frame, connecting pieces or connecting angle codes are generally used for bolt installation. This installation method has good connection force, but the installation process is rather laborious, resulting in low work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a curtain wall frame structure convenient for installation to solve the problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A curtain wall frame structure convenient for installation, including a vertical steel frame, two angle codes are symmetrically and fixedly connected to the left and right outer walls of the vertical steel frame, a horizontal steel frame is inserted into the outer walls of the two angle codes, and a docking mechanism is arranged at the upper and lower ports of the vertical steel frame;

[0006] The docking mechanism is used to align and dock the upper and lower adjacent vertical steel frames;

[0007] A docking plate is fixedly installed at the back end of the vertical steel frame, the docking plate is slidably connected to the embedded plate, a chute for the docking plate to slide into is opened inside the embedded plate, and the embedded plate is connected to the building main body.

[0008] As a further scheme of the utility model: The docking mechanism includes shielding plates at the upper and lower ends of the vertical steel frame and a bidirectional screw rotatably connected to the shielding plates. Hexagonal holes are opened at both ends of the bidirectional screw, and inner clamping plates are threadedly connected to both ends of the outer wall of the bidirectional screw.

[0009] As a further scheme of the utility model: A positive thread is formed at one end of the outer wall of the bidirectional screw, and a reverse thread is formed at the other end of the outer wall of the bidirectional screw. An inner thread that engages with it is opened at the connection between one inner clamping plate and the positive thread, and an inner thread that engages with it is opened at the connection between the other inner clamping plate and the reverse thread.

[0010] As a further scheme of the utility model: Round holes are opened on both the vertical steel frame and the angle code, fixing bolts are inserted into the round holes, the fixing bolts are connected to nuts, and the nuts in the tightened state fix the two angle codes.

[0011] As a further solution of the present utility model: One end of the docking plate away from the embedded plate is integrally formed with a fixed stud protruding outwards. A notch is opened on the vertical steel frame and is docked with the fixed stud. The fixed stud is connected with a nut, and the nut in the tightened state is used to fix the docking plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By setting the docking mechanism, the upper and lower vertical steel frames can be quickly spliced and fixed, with relatively fast installation and fixing effects, and the splicing efficiency is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic internal structure diagram of the present utility model;

[0016] Figure 3 is of the present utility model Figure 2 partial enlarged view at A in;

[0017] Figure 4 is of the present utility model Figure 2 partial enlarged view at B in;

[0018] Figure 5 is a schematic structural diagram of the docking mechanism of the present utility model.

[0019] In the figure: 1. Vertical steel frame; 2. Horizontal steel frame; 3. Embedded plate; 4. Docking plate; 5. Baffle plate; 6. Angle code; 7. Fixed bolt; 8. Slide groove; 9. Fixed stud; 10. Bidirectional screw; 11. Hexagonal hole; 12. Inner clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 5, in the embodiment of the present utility model, a curtain wall frame structure that is convenient for installation includes a vertical steel frame 1. Two angle codes 6 are symmetrically and fixedly connected to the left and right outer walls of the vertical steel frame 1. A horizontal steel frame 2 is inserted into the outer walls of the two angle codes 6. Docking mechanisms are provided at the upper and lower ports of the vertical steel frame 1; the docking mechanisms are used to align and dock the upper and lower adjacent vertical steel frames 1; a docking plate 4 is fixedly installed at the back end of the vertical steel frame 1. The docking plate 4 is slidably connected to the embedded plate 3. A chute 8 for the docking plate 4 to slide into is opened inside the embedded plate 3. The embedded plate 3 is connected to the building main body.

[0022] In this embodiment: First, when installing the vertical steel frame 1, align the slider part of the docking plate 4 with the chute 8 of the embedded plate 3 and insert it until the docking plate 4 slides to a suitable position. Then, use expansion bolts to fix the docking plate 4. Specifically: drill installation holes in the docking plate 4 and drill holes and grooves in the building wall. Then, insert the expansion tube into the hole and groove, and then connect the bolts to fix the position of the docking plate 4;

[0023] After that, dock one end opening of the horizontal steel frame 2 with the angle code 6, and both ends of one horizontal steel frame 2 can be fixed by the angle codes 6 of the two vertical steel frames 1;

[0024] Finally, install another vertical steel frame 1 at the top of the vertical steel frame 1 through the docking mechanism.

[0025] Please refer specifically to Figure 4 and Figure 5 , the docking mechanism includes shielding plates 5 located at the upper and lower ends of the vertical steel frame 1 and a bidirectional screw rod 10 rotatably connected to the shielding plates 5. Hexagonal holes 11 are opened at both ends of the bidirectional screw rod 10. Inner clamping plates 12 are threadedly connected to both ends of the outer wall of the bidirectional screw rod 10. A positive thread is formed at one end of the outer wall of the bidirectional screw rod 10, and a reverse thread is formed at the other end of the outer wall of the bidirectional screw rod 10. An internal thread that engages with it is opened at the connection of one inner clamping plate 12 and the positive thread, and an internal thread that engages with it is opened at the connection of the other inner clamping plate 12 and the reverse thread.

[0026] In this embodiment: First, place the shielding plate 5 on the top of the vertical steel frame 1 and align it. At this time, the lower half parts of the two inner clamping plates 12 are inserted into the opening at the top of the fixed vertical steel frame 1. After the upper vertical steel frame 1 is fixed to the embedded plate 3 and the building wall, use a tool to dock with the hexagonal hole 11 and drive the bidirectional screw rod 10 to rotate through the tool. When the bidirectional screw rod 10 rotates, at this time, the two inner clamping plates 12 move towards or away from each other under the action of their internal threads. The two inner clamping plates 12 that move away from each other internally clamp the docking end openings of the upper and lower adjacent vertical steel frames 1 to make them effectively aligned and have an effective connection force, thus facilitating the upper and lower connection of the vertical steel frame 1;

[0027] It should be noted that: the outer wall of the inner clamping plate 12 fits with the inner wall of the vertical steel frame 1. Therefore, during the rotation of the bidirectional screw 10, the inner clamping plate 12 will not rotate accordingly.

[0028] Please refer particularly to Figure 3 , circular holes are provided on both the vertical steel frame 1 and the angle code 6. A fixing bolt 7 is inserted into the circular hole, and the fixing bolt 7 is connected to a nut. The nut in the tightened state fixes the two angle codes 6.

[0029] In this embodiment: when the vertical steel frame 1 is not installed, first measure and then cut a circular hole on the vertical steel frame 1. Then, use the fixing bolt 7 to pass through the circular holes on the angle code 6 and the vertical steel frame 1, and use a nut for fixation, so that the angle code 6 can be fixed.

[0030] Please refer particularly to Figure 4 , a fixing stud 9 protruding outward is integrally formed at one end of the docking plate 4 away from the embedded plate 3. A notch for docking with the fixing stud 9 is provided on the vertical steel frame 1. The fixing stud 9 is connected to a nut, and the nut in the tightened state is used to fix the docking plate 4.

[0031] In this embodiment: when the docking mechanism has not driven the inner clamping plate 12 to achieve the inner clamping function, since the notch is vertically opened, when the nut has not been tightened, during the sliding docking process of the docking plate 4 and the embedded plate 3, the fixing stud 9 and the notch can slide up and down;

[0032] Therefore, when the upper vertical steel frame 1 slides to the same position as the lower vertical steel frame 1 through the slider part and the chute 8 of the docking plate 4, pull the upper vertical steel frame 1 downward. The bottom opening of the vertical steel frame 1 can be docked with the docking mechanism, and then the inner clamping plate 12 of the docking mechanism can internally clamp the docking openings of the upper and lower vertical steel frames 1.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A curtain wall frame structure that is easy to install, comprising a vertical steel frame (1), the outer wall of the vertical steel frame (1) being symmetrically fixedly connected to two corner brackets (6), the outer walls of the two corner brackets (6) being plugged with a horizontal steel frame (2), characterized in that: The upper and lower ends of the vertical steel frame (1) are provided with docking mechanisms; The docking mechanism is used to align and dock the two adjacent upper and lower vertical steel frames (1); A butt joint plate (4) is fixedly mounted on the back end of the vertical steel frame (1), the butt joint plate (4) is slidably connected to the embedded plate (3), a slide groove (8) is provided inside the embedded plate (3) for the butt joint plate (4) to slide into, and the embedded plate (3) is connected to the main body of the building.

2. The curtain wall frame structure that is easy to install according to claim 1 is characterized in that: The docking mechanism comprises shielding plates (5) located at the upper and lower ends of the vertical steel frame (1) and a bidirectional screw (10) rotatably connected to the shielding plates (5), both ends of the bidirectional screw (10) are provided with hexagonal holes (11), and both ends of the outer wall of the bidirectional screw (10) are threadedly connected with inner clamping plates (12).

3. The curtain wall frame structure that is easy to install according to claim 2 is characterized in that: One end of the outer wall of the bidirectional screw (10) is formed with a positive thread, and the other end of the outer wall of the bidirectional screw (10) is formed with a negative thread. An internal thread engaging with the positive thread is provided at a connection between one of the inner clamping plates (12) and the positive thread, and an internal thread engaging with the positive thread is provided at a connection between the other inner clamping plate (12) and the negative thread.

4. The curtain wall frame structure that is easy to install according to claim 3 is characterized in that: The vertical steel frame (1) and the angle bracket (6) are both provided with round holes, and fixing bolts (7) are inserted into the round holes. The fixing bolts (7) are connected to nuts, and the nuts in a tightened state fix the two angle brackets (6).

5. The curtain wall frame structure that is easy to install according to claim 4, characterized in that: A fixing stud (9) protruding outward is integrally formed at one end of the docking plate (4) away from the embedded plate (3); a notch corresponding to the fixing stud (9) is provided on the vertical steel frame (1); the fixing stud (9) is connected to a nut; the nut in a tightened state is used to fix the docking plate (4).

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