Curtain wall cross beam connecting system

Abstract

The utility model provides a curtain wall cross beam connecting system, and relates to the technical field of curtain wall systems. The cross beam insertion core is fixedly connected with the stand column; the cross beam is sleeved with the cross beam insertion core; and the T-shaped steel plate is inserted into the end part of the cross beam and is fixedly connected with the cross beam insertion core. According to the scheme, the cross beam insertion core, the cross beam and the T-shaped steel plate are sequentially connected in an inserted mode, disordered installation of the cross beam is achieved, and installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to curtain wall system technical field, especially point to a curtain wall crossbeam connecting system. BACKGROUND

[0002] The existing curtain wall steel stand column crossbeam system generally is steel stand column plus first weld crossbeam insert core, then install crossbeam, install down in turn orderly, this system construction is complicated on site, must install order of one stand column one crossbeam, install efficiency is low, cannot bear heavy size heavy glass, and the adaptive deviation ability is small. UTILITY MODEL CONTENTS

[0003] The utility model provides a curtain wall crossbeam connecting system to solve the problem of low installation efficiency of the existing curtain wall steel stand column crossbeam system.

[0004] To solve the above technical problem, the technical scheme of the utility model is as follows:

[0005] A curtain wall crossbeam connecting system, comprising:

[0006] A stand column;

[0007] A crossbeam insert core fixedly connected with the stand column;

[0008] A crossbeam sleeved with the crossbeam insert core;

[0009] A T-shaped steel plate inserted into the end of the crossbeam and fixedly connected with the crossbeam insert core.

[0010] Optionally, the stand column is a hollow structure with a rectangular cross section.

[0011] Optionally, the crossbeam insert core is a groove structure, and a plurality of first holes are formed on one side of the outer surface of the crossbeam insert core.

[0012] Optionally, the crossbeam is a hollow structure with a rectangular cross section, and the first end of the crossbeam is provided with a notch.

[0013] The side of the crossbeam provided with the notch is provided with a plurality of second holes.

[0014] Optionally, the T-shaped steel plate comprises a first steel plate and a second steel plate, and the first steel plate and the second steel plate are integrally formed.

[0015] Optionally, a plurality of third holes are formed on the first steel plate.

[0016] Optionally, a first screw passes through the first hole and the third hole to fixedly connect the crossbeam insert core and the T-shaped steel plate.

[0017] Optionally, the second screw passes through the second hole and the third hole to fixedly connect the T-shaped steel plate and the cross beam.

[0018] Optionally, the first screw is a pan head machine screw.

[0019] Optionally, the second screw is a countersunk head machine screw.

[0020] The above scheme of the utility model has at least the following beneficial effects:

[0021] The above scheme of the utility model comprises: a stand column, a cross beam plug core fixed on the stand column, a cross beam sleeved with the cross beam plug core, and a T-shaped steel plate plugged into the end portion of the cross beam and fixedly connected with the cross beam plug core. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a horizontal section view of a curtain wall cross beam connecting system provided by an embodiment of the utility model;

[0023] Figure 2 is a vertical section view of the curtain wall cross beam connecting system provided by the embodiment of the utility model;

[0024] Figure 3 is a structural schematic view of the T-shaped steel plate provided by the embodiment of the utility model;

[0025] Figure 4 is a first schematic view of an installation step of the curtain wall cross beam connecting system provided by the embodiment of the utility model;

[0026] Figure 5 is a second schematic view of the installation step of the curtain wall cross beam connecting system provided by the embodiment of the utility model;

[0027] Figure 6 is a third schematic view of the installation step of the curtain wall cross beam connecting system provided by the embodiment of the utility model;

[0028] Figure 7 is a fourth schematic view of the installation step of the curtain wall cross beam connecting system provided by the embodiment of the utility model. DETAILED DESCRIPTION

[0029] The following describes exemplary embodiments of the present invention in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] like Figure 1 As shown, an embodiment of the present invention provides a curtain wall beam connection system, comprising:

[0031] Column 1;

[0032] A crossbeam insert 2 fixedly connected to the column 1;

[0033] A crossbeam 3 sleeved with the crossbeam insert 2;

[0034] A T-shaped steel plate 4 is inserted into the end of the crossbeam 3 and fixedly connected to the crossbeam core 2 .

[0035] In this embodiment, Figures 4 to 7 The figure shows the installation steps of the curtain wall beam connection system. First, fix and install the column 1, weld the beam core 2 to the column 1, then push the beam 3 from the back of the column 1 to the beam core 2, and then insert the T-shaped steel plate 4 from the notch of the beam 3 to the end of the beam 3. Finally, fix the beam core 2, beam 3 and T-shaped steel plate 4 together.

[0036] With the curtain wall beam connection system of this embodiment, it is only necessary to complete the installation of the column 1 first, and after the beam insert 2 is welded, the beam 3 can be pushed forward from the back of the column 1 for installation, without the need for the installation sequence of one column and one beam. This solves the problem that the traditional frame fine steel system must install one column and one beam at a time, resulting in cumbersome construction, low installation efficiency, and can only be used for small-sized glass and small ability to adapt to deviations. This curtain wall beam connection system is connected to the beam insert only by a small section of horizontal steel plate, which can not only realize the disordered installation of beams, but also improve the installation efficiency. It not only saves labor installation costs, but also improves the aesthetics of fine steel. It can also be used as a large glass load-bearing system and can be used as a universal product for fine steel systems.

[0037] In an optional embodiment of the present invention, the column 1 is a hollow structure with a rectangular cross-section.

[0038] In this embodiment, the column 1 adopts a hollow structure with a rectangular cross-section. When subjected to bending force, the stress distribution within the cross-section is more uniform, and it can more effectively resist bending deformation. Compared with solid columns, hollow columns have higher bending stiffness with the same material usage, thereby improving the overall stability of the structure.

[0039] And the hollow structure significantly reduces the weight of the column, can reduce the overall weight of the curtain wall, while reducing the cost and saving resources.

[0040] In an optional embodiment of the utility model, the beam core 2 is a groove structure, a plurality of first holes 51 are arranged on one side of the outer surface of the beam core 2.

[0041] In the embodiment, the beam core 2 adopts a groove structure, so that the beam core 2 can better disperse stress when subjected to torque, thereby improving the overall torsional stiffness; the groove structure improves the utilization efficiency of the material by optimizing the cross-sectional shape, so that the beam core 2 can maintain lightweight while significantly improving the carrying capacity; the groove structure has an interface for facilitating design, installation and disassembly, which can significantly reduce the difficulty and complexity in the construction process and improve the construction efficiency.

[0042] At least four first holes 51 are arranged on one side of the outer surface of the beam core 2, and the first holes 51 are used to fix the beam core 2 and the T-shaped steel plate 4.

[0043] In an optional embodiment of the utility model, the beam 3 is a hollow structure with a rectangular cross section, and the first end of the beam 3 is provided with a notch; a plurality of second holes 52 are arranged on the side of the beam 3 provided with the notch.

[0044] In the embodiment, the beam 3 adopts a hollow structure with a rectangular cross section, which can reduce the weight by reducing the amount of material used while maintaining or increasing the moment of inertia of the cross section, thereby improving the utilization efficiency of the material. When the hollow beam is subjected to bending or torsion, it can provide better structural strength due to its high cross-sectional second moment.

[0045] The first end of the beam 3 is provided with a notch for inserting the beam core 2, and at least two second holes 52 are arranged on the outer surface of the side of the beam 3 provided with the notch, for fixing the T-shaped steel plate 4 and the beam 3.

[0046] In an optional embodiment of the utility model, the T-shaped steel plate 4 includes a first steel plate 41 and a second steel plate 42, and the first steel plate 41 and the second steel plate 42 are integrally formed.

[0047] A plurality of third holes 53 are arranged on the first steel plate 41.

[0048] In the embodiment, as shown in the drawing, Figure 3 The T-shaped steel plate 4 is composed of the integrally formed first steel plate 41 and the second steel plate 42, the first steel plate 41 is the part fixed with the beam core 2 and the beam 3, and the second steel plate 42 is arranged at a right angle with the first steel plate 41.

[0049] The first steel plate 41 is capable of being matched with the notch on the beam 3, and at least six third holes 53 are formed on the first steel plate 41 close to the edge position, which are used for fixing with the beam core 2 and the beam 3.

[0050] In an optional embodiment of the utility model, the first screw 61 passes through the first hole 51 and the third hole 53 to fixedly connect the beam core 2 and the T-shaped steel plate 4.

[0051] In an optional embodiment of the utility model, the first screw 61 is a pan head machine screw.

[0052] In the above embodiment, after the beam 3 is inserted into the beam core 2 and the T-shaped steel plate 4 is inserted into the notch of the beam 3, the beam core 2 and the T-shaped steel plate 4 are fixedly connected through the four first screws 61.

[0053] In the embodiment, the first screw 61 is an M10 pan head machine screw, which is easy to install, can be conveniently disassembled and replaced when needed, has high tensile strength, can ensure the reliability of the connection, and has certain self-locking performance, so that the stability of the connection can be maintained in a vibrating environment.

[0054] In an optional embodiment of the utility model, the second screw 62 passes through the second hole 52 and the third hole 53 to fixedly connect the T-shaped steel plate 4 and the beam 3.

[0055] In an optional embodiment of the utility model, the second screw 62 is a countersunk head machine screw.

[0056] In the above embodiment, after the beam 3 is inserted into the beam core 2 and the T-shaped steel plate 4 is inserted into the notch of the beam 3, the T-shaped steel plate 4 and the beam 3 are fixedly connected through the two second screws 62.

[0057] In the embodiment, the second screw 62 is an M6 countersunk head machine screw, which has high tensile strength and can ensure the reliability of the connection between the T-shaped steel plate 4 and the beam 3.

[0058] In the curtain wall beam connecting system in the above embodiment of the utility model, the beam core is welded to the stand column, the beam is pushed into the installation from the back of the stand column, and the installation sequence of one stand column and one beam is not needed. The problems of complicated construction, low installation efficiency, only applicable to small size glass and small adaptability in the traditional frame delicate steel system are solved. The curtain wall beam connecting system only connects the beam core through a small transverse steel plate, can realize disordered installation of the beam and improve the installation efficiency, can save the labor installation cost, improve the delicate steel appearance, can be used as a large glass bearing system, and can be used as a universal product of the delicate steel system.

[0059] The above is the preferred embodiment of the present application, it should be noted that, for those skilled in the technical field, without departing from the principles described in the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A curtain wall beam connection system, characterized in that: include: Column (1); A crossbeam insert (2) fixedly connected to the column (1); A crossbeam (3) sleeved with the crossbeam insert (2); A T-shaped steel plate (4) is inserted into the end of the crossbeam (3) and fixedly connected to the crossbeam insert (2).

2. The curtain wall beam connection system according to claim 1, characterized in that: The column (1) is a hollow structure with a rectangular cross-section.

3. The curtain wall beam connection system according to claim 1, characterized in that: The crossbeam insert (2) is a slot-shaped structure, and a plurality of first holes (51) are provided on an outer surface of one side of the crossbeam insert (2).

4. The curtain wall beam connection system according to claim 3, characterized in that: The crossbeam (3) is a hollow structure with a rectangular cross-section, and a notch is provided at the first end of the crossbeam (3); A plurality of second holes (52) are provided on one side of the crossbeam (3) where the notch is formed.

5. The curtain wall beam connection system according to claim 4, characterized in that: The T-shaped steel plate (4) comprises a first steel plate (41) and a second steel plate (42), wherein the first steel plate (41) and the second steel plate (42) are integrally formed.

6. The curtain wall beam connection system according to claim 5, characterized in that: A plurality of third holes (53) are formed on the first steel plate (41).

7. The curtain wall beam connection system according to claim 6, characterized in that: A first screw (61) passes through the first hole (51) and the third hole (53) to securely connect the crossbeam core (2) to the T-shaped steel plate (4).

8. The curtain wall beam connection system according to claim 6, characterized in that: The second screw (62) passes through the second hole (52) and the third hole (53) to securely connect the T-shaped steel plate (4) and the crossbeam (3).

9. The curtain wall beam connection system according to claim 7, characterized in that: The first screw (61) is a pan head machine screw.

10. The curtain wall beam connection system according to claim 8, characterized in that: The second screw (62) is a countersunk machine screw.

Images