Connecting piece for preventing leakage of outer window of steel structure factory building

Abstract

The utility model provides an anti-seepage connecting piece for an outer window of a steel structure factory building, and relates to the field of building construction, the connecting piece comprises an inner wrap angle plate and an outer wrap angle plate, the anti-seepage connecting piece is additionally arranged between a window opening and a window frame in a surrounding mode, the inner wrap angle plate is fixed on the inner side of the window opening, and the outer wrap angle plate is fixed on the outer side of the window opening. The inner wrap angle plate and the outer wrap angle plate are partially overlapped, spliced and fixedly connected, so that the connecting piece can meet steel structure outer walls with different thicknesses and sizes, the mounting efficiency of the steel structure outer window can be improved by optimizing the structure of the steel structure outer window, the anti-leakage effect of the steel structure outer window can be effectively enhanced, and the popularization and use value is high.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a connecting piece for preventing leakage of external windows of a steel structure factory building. Background Technique

[0002] As the most commonly used structural type in industrial factory buildings, steel structures have the advantages of fast construction speed, simple installation process, large space span, etc. Although the installation processes of traditional heat-insulating aluminum alloy external windows and plastic-steel windows with steel structure exterior walls are relatively mature, there are still great potential hazards of external window leakage. The main reason is that the quality of the window frame sealing rubber strip is poor, and it ages, falls off and cracks under temperature changes, unable to prevent rainwater penetration, resulting in leakage. Therefore, how to further optimize the external window structure of the steel structure and enhance the anti-leakage effect has become an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies existing in the prior art, and provide a connecting piece for preventing leakage of external windows of a steel structure factory building. By optimizing the external window structure of the steel structure, it can not only improve the installation efficiency of the external windows of the steel structure, but also effectively enhance the anti-leakage effect of the external windows of the steel structure, and has great popularization and application value.

[0004] The utility model is realized by the following technical solutions:

[0005] A connecting piece for preventing leakage of external windows of a steel structure factory building, the connecting piece is arranged around between the window opening and the window frame. The connecting piece includes an inner corner plate and an outer corner plate. The inner corner plate is fixed on the inner side of the window opening, the outer corner plate is fixed on the outer side of the window opening, and the inner corner plate and the outer corner plate are partially overlapped and spliced and fixedly connected.

[0006] It can be seen that in the above technical solution, this patent adds a connecting piece for preventing leakage, which is arranged around between the window opening and the window frame, and the inner corner plate is fixed on the inner side of the window opening, the outer corner plate is fixed on the outer side of the window opening, and the inner corner plate and the outer corner plate are partially overlapped and spliced and fixedly connected. Furthermore, the connecting piece can meet steel structure exterior walls with different thickness dimensions. By optimizing the external window structure of the steel structure, it can not only improve the installation efficiency of the external windows of the steel structure, but also effectively enhance the anti-leakage effect of the external windows of the steel structure.

[0007] According to the above technical solution, preferably, the outer corner plate includes an integrally formed outer extension part, a first connecting part and a flanging part. The outer extension part is vertically and fixedly connected to the outer end of the first connecting part, the flanging part is vertically and fixedly connected to the inner end of the first connecting part, the outer extension part is fixedly connected to the outer side of the window opening, and the inner side of the flanging part abuts tightly against the inner side of the window frame.

[0008] It can be seen that in the above technical solution, the inner side of the hemmed part tightly abuts against the inner side of the window frame. By optimizing the structure of the sealing surface, the anti-leakage effect of the steel structure exterior window can be further improved.

[0009] According to the above technical solution, preferably, the inner corner plate includes an integrally formed inner extension part and a second connection part. The inner extension part is vertically and fixedly connected to the second connection part. The inner extension part is fixedly connected to the inner side of the window opening, and the first connection part and the second connection part are fixedly connected by fasteners.

[0010] It can be seen that in the above technical solution, during construction by the staff, first, the inner corner plate and the outer corner plate are fixed on the inner and outer sides of the steel structure window opening by fasteners. At this time, part of the first connection part and the second connection part overlap. The staff locks the first connection part and the second connection part on the inner side of the window opening through fasteners, and then installs the window frame. The inner edge of the window frame abuts against the hemmed part to achieve preliminary locking, which can effectively improve the installation efficiency of the window frame.

[0011] According to the above technical solution, preferably, the outer extension part and the inner extension part are provided with strip-shaped protrusions.

[0012] According to the above technical solution, preferably, the first connection part is located inside the second connection part.

[0013] It can be seen that in the above technical solution, through this offset design, rainwater backflow can be effectively prevented, and the anti-leakage effect can be further enhanced.

[0014] According to the above technical solution, preferably, the outer corner plates located on the upper and lower sides of the window body are provided with drip lines or eagle beak structures.

[0015] It can be seen that in the above technical solution, the drip line or the eagle beak structure can accelerate the water guiding effect.

[0016] The beneficial effects of the present utility model are as follows: This patent adds a leakage-proof connecting piece, which is arranged around the window opening and the window frame, and the inner corner plate is fixed on the inner side of the window opening, and the outer corner plate is fixed on the outer side of the window opening. The inner corner plate and the outer corner plate are partially overlapped and spliced and fixedly connected. Furthermore, the connecting piece can meet steel structure exterior walls with different thickness dimensions. By optimizing the structure of the steel structure exterior window, not only the installation efficiency of the steel structure exterior window can be improved, but also the anti-leakage effect of the steel structure exterior window can be effectively enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows the front view structural schematic diagram after the installation of the present utility model;

[0018] Figure 2 Shows Figure 1 The sectional structural schematic diagram in the a-a direction in

[0019] Figure 3 shows Figure 2 the schematic structural diagram of the connecting piece in

[0020] Figure 4 shows Figure 1 the schematic cross-sectional structure diagram in the b-b direction in

[0021] Description of reference numerals:

[0022] 1. Window opening; 2. Window frame; 3. Inner corner plate; 4. Outer corner plate; 5. Outer extension part; 6. First connecting part; 7. Flanging part; 8. Inner extension part; 9. Second connecting part; 10. Fastener; 11. Strip-shaped convex part; 12. Drip line. Specific embodiments

[0023] In order to enable those skilled in the art of the present technology to better understand the technical solution of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and the best embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the utility model.

[0024] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the utility model.

[0025] As shown in the figure, the present utility model provides a connecting piece for preventing leakage of the exterior window of a steel structure factory building. The connecting piece is arranged around between the window opening 1 and the window frame 2. The connecting piece includes an inner corner plate 3 and an outer corner plate 4. The inner corner plate 3 is fixed to the inner side of the window opening 1, and the outer corner plate 4 is fixed to the outer side of the window opening 1. The inner corner plate 3 and the outer corner plate 4 are partially overlapped and spliced and fixedly connected. Among them, the outer corner plate 4 includes an integrally formed outer extension part 5, a first connecting part 6 and a flanging part 7. The outer extension part 5 is vertically and fixedly connected to the outer end of the first connecting part 6, and the flanging part 7 is vertically and fixedly connected to the inner end of the first connecting part 6. The outer extension part 5 is fixedly connected to the outer side of the window opening 1, and the inner side of the flanging part 7 abuts tightly against the inner side of the window frame 2. By optimizing the structure of the sealing surface, the anti-leakage effect of the exterior window of the steel structure can be further improved. The inner corner plate 3 includes an integrally formed inner extension part 8 and a second connecting part 9. The inner extension part 8 is vertically and fixedly connected to the second connecting part 9. The inner extension part 8 is fixedly connected to the inner side of the window opening 1. The first connecting part 6 and the second connecting part 9 are fixedly connected by a fastener 10.

[0026] In this patent, by adding a leak-proof connecting piece with an optimized design, which is arranged around the window opening 1 and the window frame 2, and the inner corner plate 3 is fixed to the inner side of the window opening 1, and the outer corner plate 4 is fixed to the outer side of the window opening 1. The inner corner plate 3 and the outer corner plate 4 are partially overlapped and spliced and fixedly connected. Thus, the connecting piece can meet the requirements of steel structure exterior walls with different thicknesses. By optimizing the outer window structure of the steel structure, not only can the installation efficiency of the steel structure outer window be improved, but also the leak-proof effect of the steel structure outer window can be effectively enhanced.

[0027] Installation process: During construction, the staff first use fasteners 10 to fix the inner corner plate 3 and the outer corner plate 4 on the inner and outer sides of the steel structure window opening 1. At this time, part of the first connecting part 6 and the second connecting part 9 are overlapped. The staff lock the first connecting part 6 and the second connecting part 9 on the inner side of the window opening 1 through the fasteners 10, and then install the window frame 2. The inner edge of the window frame 2 abuts against the folded edge part 7 to achieve preliminary locking, which can effectively improve the installation efficiency of the window frame 2.

[0028] Optionally, in a possible implementation manner, the outer extension part 5 and the inner extension part 8 are provided with strip-shaped convex parts 11, and these strip-shaped convex parts 11 can enhance the aesthetic effect.

[0029] Optionally, in a possible implementation manner, the first connecting part 6 is located inside the second connecting part 9. Through this staggered design, rainwater backflow can be effectively prevented, and the leak-proof effect can be further enhanced.

[0030] According to the above technical solution, preferably, the outer corner plate 4 located on the upper and lower sides of the window body is provided with a drip line 12 or an eagle beak structure, and the drip line 12 or the eagle beak structure can accelerate the water guiding effect.

[0031] Obviously, the above embodiments are only examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A connection piece for preventing leakage of exterior windows of steel structure workshops, characterized in that: The connecting piece is arranged around the window hole and the window frame, and includes an inner corner plate and an outer corner plate. The inner corner plate is fixed on the inner side of the window hole, and the outer corner plate is fixed on the outer side of the window hole. The inner corner plate and the outer corner plate are partially overlapped, spliced ​​and fixedly connected.

2. The anti-leakage connector for the exterior windows of a steel structure factory building according to claim 1, characterized in that: The outer corner plate includes an integrally formed outer extension portion, a first connection portion and a folded edge portion, the outer extension portion is vertically fixedly connected to the outer end of the first connection portion, the folded edge portion is vertically fixedly connected to the inner end of the first connection portion, the outer extension portion is fixedly connected to the outer side of the window opening, and the inner side of the folded edge portion is tightly against the inner side of the window frame.

3. The anti-leakage connector for the exterior windows of a steel structure factory building according to claim 2, characterized in that: The inner corner plate includes an integrally formed inner extension portion and a second connection portion, the inner extension portion is vertically fixedly connected to the second connection portion, the inner extension portion is fixedly connected to the inner side of the window hole, and the first connection portion and the second connection portion are fixedly connected by fasteners.

4. The anti-leakage connector for exterior windows of steel structure workshops according to claim 3, characterized in that: The outer extension part and the inner extension part are provided with strip-shaped protrusions.

5. The anti-leakage connector for exterior windows of steel structure workshops according to claim 4, characterized in that: The first connection portion is located inside the second connection portion.

6. The anti-leakage connector for the exterior windows of a steel structure factory building according to claim 5, characterized in that: The outer corner panels located on the upper and lower sides of the window body are provided with drip lines or eagle beak structures.

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