Building structure connecting piece for assembling aluminum alloy cross-shaped mullion

Abstract

The utility model provides a building structure connecting piece for assembling an aluminum alloy cross mullion, which belongs to the technical field of building doors and windows and comprises a vertical positioning frame and two transverse positioning frames. The connecting piece is fixedly connected to the side wall of the vertical positioning frame; the fixing and supporting assembly comprises a partition plate fixedly connected into the connecting piece, a supporting spring is fixedly connected to the partition plate, a supporting plate is fixedly connected to the end of the supporting spring, and a rectangular through hole is formed in the connecting piece. The transverse positioning frame can be internally supported through an elastic structure composed of the supporting springs and the supporting plates, so that auxiliary supporting and fixing can be conducted on connection of the transverse positioning frame and the vertical positioning frame, the connection stability of the mullion structure is improved, the situation that follow-up installation of the mullion is affected due to the fact that a bolting structure protrudes can be avoided, and the service life of the mullion structure is prolonged. And meanwhile, the bolting structure can be covered through the cover plate, and the overall attractiveness of the mullion can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to a building structure connecting piece for assembling aluminum alloy cross muntins. Background Art

[0002] The cross muntin refers to a building connection structure mainly used for the installation of building doors and windows. Specifically, it is used to connect the frames on both sides of the doors and windows to support the doors and windows as a whole and ensure the overall stability of the doors and windows. The cross muntin is currently mainly made of aluminum alloy or steel. Its main function is to strengthen the supporting strength of the muntin and reduce the weight of the muntin itself to achieve lightweight installation of doors and windows.

[0003] The existing technology often has the following problems when used:

[0004] 1. The main function of the cross muntin connector is to connect two aluminum alloy plates to form a cross-shaped component. However, the connection between the connector and the aluminum alloy plate usually needs to be bolted by multiple bolts. The connection fixing method is relatively single, which is not conducive to the connection stability of the muntin;

[0005] 2. After the aluminum alloy stile is connected, its connecting bolts are usually exposed. Since the bolt structure is relatively prominent, it not only affects the overall appearance of the stile, but also makes it inconvenient for the subsequent installation of the stile. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a building structure connector for assembling aluminum alloy cross muntins.

[0007] The embodiment of the utility model provides a building structure connector for assembling aluminum alloy cross muntins, comprising:

[0008] A vertical positioning frame and two horizontal positioning frames;

[0009] A connecting piece, wherein the connecting piece is fixedly connected to a side wall of the vertical positioning frame;

[0010] A fixed support assembly, the fixed support assembly includes a partition fixedly connected to the connecting member, a support spring fixedly connected to the partition, a support plate fixedly connected to the end of the support spring, a rectangular through hole opened on the connecting member, mounting holes opened on the transverse positioning frame and the connecting member, and mounting bolts threadedly connected to the transverse positioning frame;

[0011] A cover plate connecting assembly, the cover plate connecting assembly includes a limiting side plate fixedly connected to a transverse positioning frame, a cover plate is slidably connected inside the limiting side plate, the cover plate is fitted with the transverse positioning frame, a first magnet sheet is arranged at the end of the cover plate, a second magnet sheet is arranged at the end of the transverse positioning frame, and the first magnet sheet and the second magnet sheet are arranged with opposite poles attracting each other.

[0012] Furthermore, a placement groove is provided on the transverse positioning frame, and the nut at the end of the mounting bolt matches the placement groove.

[0013] Furthermore, the support plate matches the rectangular through hole, and the top side of the support plate is arranged in an arc-shaped structure.

[0014] Furthermore, the limiting side plate is arranged in a convex structure, and the surface of the limiting side plate and the surface of the cover plate are coated with a lubricating layer.

[0015] Furthermore, the first magnet sheet and the second magnet sheet are both made of ferrite magnet material.

[0016] Furthermore, a plug-in slot is provided on the vertical positioning frame, and the end of the cover plate matches the plug-in slot.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model provides a fixed support component, and the transverse positioning frame and the connecting piece are fixed as a whole by installing bolts, so as to realize the splicing and fixing of the transverse positioning frame and the vertical positioning frame. At the same time, the transverse positioning frame is internally supported by the elastic structure composed of the support spring and the support plate, so that the connection between the transverse positioning frame and the vertical positioning frame can be auxiliary supported and fixed, thereby improving the connection stability of the middle mullion structure; and a cover plate connecting component is provided. After the transverse positioning frame and the vertical positioning frame are assembled, the nut structure at the end of the installing bolt can be just located in the placement groove of the transverse positioning frame, so as to avoid affecting the subsequent installation of the middle mullion due to the protruding bolt structure. At the same time, the bolting structure can be covered by the cover plate, which is beneficial to improving the overall aesthetics of the middle mullion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a building structure connector for assembling an aluminum alloy cross muntin described in an embodiment of the utility model.

[0020] Figure 2 for Figure 1 Enlarged view of point A.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of a vertical positioning frame in a building structure connector for assembling an aluminum alloy cross middle mullion described in an embodiment of the utility model.

[0022] Figure 4 The utility model is a schematic diagram of the internal structure of a connecting piece in a building structure connecting piece for assembling an aluminum alloy cross middle mullion described in an embodiment of the utility model.

[0023] Figure 5It is a three-dimensional structural schematic diagram of a transverse positioning frame in a building structure connector for assembling an aluminum alloy cross middle mullion described in an embodiment of the utility model.

[0024] Figure 6 A three-dimensional structural schematic diagram of a connecting piece in a building structure connecting piece for assembling an aluminum alloy cross stile described in an embodiment of the utility model

[0025] In the above drawings: 1 vertical positioning frame, 2 horizontal positioning frame, 3 connecting piece, 4 partition, 5 support spring, 6 support plate, 7 rectangular through hole, 8 mounting hole, 9 mounting bolt, 10 limiting side plate, 11 cover plate, 12 first magnet sheet, 13 second magnet sheet, 14 placement slot, 15 plug-in slot. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the embodiment of the utility model proposes a building structure connector for assembling aluminum alloy cross muntins, comprising a vertical positioning frame 1, two horizontal positioning frames 2 and a connector 3: the connector 3 is fixedly connected to the side wall of the vertical positioning frame 1; a fixed support assembly, the fixed support assembly comprises a partition 4 fixedly connected to the connector 3, a support spring 5 is fixedly connected to the partition 4, a support plate 6 is fixedly connected to the end of the support spring 5, a rectangular through hole 7 is provided on the connector 3, the support plate 6 matches the rectangular through hole 7, and the top side of the support plate 6 is arranged in an arc-shaped structure, the horizontal positioning frame 2 and the connector 3 are both provided with mounting holes 8, the horizontal positioning frame 2 is threadedly connected with mounting bolts 9, the horizontal positioning frame 2 is provided with a placement groove 14, and the nut at the end of the mounting bolt 9 matches the placement groove 14;

[0028] First, make the transverse positioning frame 2 correspond to the connecting piece 3 on the vertical positioning frame 1, and move the transverse positioning frame 2 so that the connecting piece 3 can be inserted into the transverse positioning frame 2. During this process, the transverse positioning frame 2 will squeeze the support plate 6, so that the support spring 5 is squeezed synchronously, and the elastic potential energy gradually increases. When the mounting hole 8 on the transverse positioning frame 2 corresponds to the mounting hole 8 on the connecting piece 3, stop moving the transverse positioning frame 2, tighten the mounting bolts 9, so that the mounting bolts 9 are inserted into the mounting holes 8 on the connecting piece 3, so that the transverse positioning frame 2 and the connecting piece can be fixed as a whole, and the splicing and fixation of the transverse positioning frame 2 and the vertical positioning frame 1 can be achieved. At the same time, the support spring 5 pushes the support plate 6 through the elastic potential energy, so that the support plate 6 can elastically support the transverse positioning frame 2 internally, thereby auxiliary support and fixation of the connection between the transverse positioning frame 2 and the vertical positioning frame 1 can be performed, thereby improving the connection stability of the middle wall structure.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the cover plate connecting assembly includes a limiting side plate 10 fixedly connected to the horizontal positioning frame 2, a cover plate 11 is slidably connected inside the limiting side plate 10, the limiting side plate 10 is arranged in a convex structure, the surface of the limiting side plate 10 and the surface of the cover plate 11 are coated with a lubricating layer, the cover plate 11 fits with the horizontal positioning frame 2, and a plug-in groove 15 is opened on the vertical positioning frame 1, and the end of the cover plate 11 matches with the plug-in groove 15;

[0030] After the installation bolts 9 are used to bolt and fix the transverse positioning frame 2 and the connecting member 3, the nut structure of the installation bolts 9 can be exactly located in the placement groove 14 on the transverse positioning frame 2, thereby preventing the subsequent installation of the middle stile from being affected by the protrusion of the bolting structure, and the cover plate 11 can be pushed so that the cover plate 11 slides in the limiting side plate 10 and is finally inserted into the insertion groove 15 on the vertical positioning frame 1, so that the bolting structure on the transverse positioning frame 2 can be covered by the cover plate 11, which is conducive to improving the overall aesthetics of the middle stile;

[0031] like Figure 1 and Figure 5 As shown, a first magnet sheet 12 is disposed at the end of the cover plate 11, and a second magnet sheet 13 is disposed at the end of the lateral positioning frame 2. The first magnet sheet 12 and the second magnet sheet 13 are disposed in a manner of attracting each other with opposite poles. Both the first magnet sheet 12 and the second magnet sheet 13 are made of ferrite magnets, and the lattice integrity and magnetic moment of the first magnet sheet 12 and the second magnet sheet 13 are small. Therefore, the magnetic force of the first magnet sheet 12 and the second magnet sheet 13 is weak, which facilitates the disassembly of the cover plate 11.

[0032] The first magnet sheet 12 on the cover plate 11 can assist in the installation and fixation of the cover plate 11 by attracting the opposite poles of the second magnet sheet 13 on the transverse positioning frame 2, thereby facilitating the installation of the cover plate 11.

[0033] The detailed working process of the utility model is as follows:

[0034] 1. When in use, firstly align the horizontal positioning frame 2 with the connecting piece 3 on the vertical positioning frame 1, move the horizontal positioning frame 2, so that the connecting piece 3 can be inserted into the horizontal positioning frame 2. During this process, the horizontal positioning frame 2 will squeeze the support plate 6, so that the support spring 5 is squeezed synchronously, and the elastic potential energy gradually increases. When the mounting hole 8 on the horizontal positioning frame 2 and the mounting hole 8 on the connecting piece 3 correspond, stop moving the horizontal positioning frame 2, tighten the mounting bolt 9, so that the mounting bolt 9 is inserted into the mounting hole 8 on the connecting piece 3, so that the horizontal positioning frame 2 and the connecting piece can be fixed as a whole, and the horizontal positioning frame 2 and the vertical positioning frame 1 are spliced ​​and fixed. At the same time, the support spring 5 pushes the support plate 6 through the elastic potential energy, so that the support plate 6 can elastically support the horizontal positioning frame 2 internally, so that the connection between the horizontal positioning frame 2 and the vertical positioning frame 1 can be auxiliary supported and fixed, thereby improving the connection stability of the middle wall structure;

[0035] 2. In addition, after the transverse positioning frame 2 and the connecting piece 3 are bolted and fixed by the installation bolts 9, the nut structure of the installation bolts 9 can be exactly located in the placement groove 14 on the transverse positioning frame 2, thereby avoiding the subsequent installation of the middle wall due to the protrusion of the bolting structure, and can push the cover plate 11, so that the cover plate 11 slides in the limiting side plate 10 and is finally inserted into the insertion groove 15 on the vertical positioning frame 1. At this time, the first magnet sheet 12 on the cover plate 11 can assist in the installation and fixation of the cover plate 11 by attracting the opposite poles of the second magnet sheet 13 on the transverse positioning frame 2, so that the bolting structure on the transverse positioning frame 2 can be covered by the cover plate 11, which is beneficial to improving the overall aesthetics of the middle wall.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A building structure connector for assembling aluminum alloy cross muntins, characterized in that: include: A vertical positioning frame (1) and two horizontal positioning frames (2); A connecting member (3), wherein the connecting member (3) is fixedly connected to a side wall of the vertical positioning frame (1); A fixed support assembly, the fixed support assembly comprising a partition (4) fixedly connected to the connecting member (3), a support spring (5) fixedly connected to the partition (4), an end of the support spring (5) fixedly connected to a support plate (6), a rectangular through hole (7) formed on the connecting member (3), mounting holes (8) formed on the transverse positioning frame (2) and the connecting member (3), and mounting bolts (9) threadedly connected to the transverse positioning frame (2); A cover plate connecting assembly, the cover plate connecting assembly comprising a limiting side plate (10) fixedly connected to a transverse positioning frame (2), a cover plate (11) slidably connected inside the limiting side plate (10), the cover plate (11) being in contact with the transverse positioning frame (2), a first magnet sheet (12) being arranged at the end of the cover plate (11), a second magnet sheet (13) being arranged at the end of the transverse positioning frame (2), the first magnet sheet (12) and the second magnet sheet (13) being arranged to attract each other with opposite poles.

2. The building structure connector for assembling aluminum alloy cross mullions according to claim 1, characterized in that: in: The transverse positioning frame (2) is provided with a placement groove (14), and the nut at the end of the mounting bolt (9) matches the placement groove (14).

3. The building structure connector for assembling aluminum alloy cross mullions according to claim 1, characterized in that: in: The support plate (6) matches the rectangular through hole (7), and the top side edge of the support plate (6) is arranged in an arc-shaped structure.

4. The building structure connector for assembling aluminum alloy cross mullions according to claim 1, characterized in that: in: The limiting side plate (10) is arranged in a convex structure, and the surface of the limiting side plate (10) and the surface of the cover plate (11) are both coated with a lubricating layer.

5. The building structure connector for assembling aluminum alloy cross mullions according to claim 1, characterized in that: in: The first magnet piece (12) and the second magnet piece (13) are both made of ferrite magnet material.

6. The building structure connector for assembling aluminum alloy cross mullions according to claim 1, characterized in that: in: The vertical positioning frame (1) is provided with an inserting groove (15), and the end of the cover plate (11) matches the inserting groove (15).

Images