Window opening structure for steel structure house building

Abstract

The utility model discloses a steel structure house building window opening structure which comprises a connecting column arranged between steel structure stand columns on the front side and the rear side, a cross beam is fixedly connected between the steel structure stand columns on the front side and the rear side, and a groove is formed in the inner side of the cross beam. The two connecting columns are welded on the inner surfaces of the grooves in advance according to the size of an installed window, after welding is completed, the upper limiting nuts and the lower limiting nuts are loosened, the upper limiting nuts and the lower limiting nuts are made to rotate on the outer surfaces of the connecting columns in a threaded mode, and therefore lantern rings slide on the outer surfaces of the connecting columns according to conditions; the distance between the supporting plates connected with the lantern rings is adjusted, after adjustment is completed, an upper limiting nut and a lower limiting nut are fastened, and meanwhile when the outwards-protruding position of the window needs to be adjusted, only the connecting plates need to slide on the inner surfaces of the supporting plates, so that the connecting plates form four connecting welding faces, and the window frame is welded to the surfaces of the connecting plates; and meanwhile, the supporting plate and the connecting plate can be connected and fastened through the fastening bolts.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, in particular to a steel structure building window opening structure. Background Art

[0002] The size of window openings should be determined according to the lighting and ventilation requirements of the building. Generally speaking, larger window openings can provide better natural lighting and ventilation effects.

[0003] Windows are generally installed on the side walls of buildings. The existing installation method is generally to cut a window hole on the side, and then weld support connecting strips of different sizes to connect the window frame. This method requires welding multiple connecting support strips of different sizes according to the window installation requirements, which increases the inconvenience of installation. To this end, we propose a window hole structure that can be easily adjusted according to the size of the window to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steel structure building window opening structure, which has the purpose of convenient adjustment and installation according to the size of the window, so as to solve the above-mentioned background technical problems.

[0005] The technical solution for solving the above-mentioned technical problems is as follows: a steel structure building window opening structure, comprising a connecting column arranged between the steel structure columns on the front and rear sides, a cross beam fixedly connected between the steel structure columns on the front and rear sides, a groove being opened on the inner side of the cross beam, the inner surface of the groove can be welded to the outer surface of the connecting column, the top and bottom surfaces of the connecting column are both sleeved with a collar, the surface of the collar is fixedly connected with a support plate, the inner surface of the support plate is slidably provided with a connecting plate, the surface of the connecting column and the top and bottom of the collar are respectively threadedly connected with an upper limit nut and a lower limit nut, the upper limit nut and the lower limit nut are tightly fitted with the contact end surface of the collar, the support plate and the connecting plate are fastened together by fastening bolts, and through holes are opened in the interior of the support plate and the connecting plate, the fastening bolts pass through the through holes and are fixedly connected by nuts.

[0006] Preferably, a guide groove is provided inside the support plate, and the inner surface of the guide groove is slidably connected to the outer surface of the connecting plate.

[0007] Preferably, there are multiple grooves, the outer surface of the connecting column is welded to the inner surface of the groove, and the end surface of the groove passes through the inner side of the beam.

[0008] Preferably, the number of the connecting plates is at least four, and every four connecting plates form a connecting end face.

[0009] Preferably, the connecting plate is L-shaped, and the transverse end surface of the connecting plate is welded to the external connecting piece.

[0010] Preferably, the inner surface of the groove is an inner arc surface, and the groove and the connecting column are adapted for welding.

[0011] The beneficial effects of the utility model are:

[0012] The utility model pre-welds two connecting posts on the inner surface of the groove according to the size of the installed window. After welding is completed, the upper limit nut and the lower limit nut are loosened, so that the upper limit nut and the lower limit nut are threadedly rotated on the outer surface of the connecting post, so that the collar slides on the outer surface of the connecting post according to the situation, so that the support plate connected by the collar can be adjusted up and down. After the adjustment is completed, the upper limit nut and the lower limit nut are tightened. At the same time, when it is necessary to adjust the convex position of the window position, it is only necessary to slide the connecting plate on the inner surface of the supporting plate so that the connecting plate forms four connecting welding surfaces, so that the window frame is welded to the surface of the connecting plate, and the tightening bolts can connect and tighten the support plate and the connecting plate. By setting the above structure, it is convenient to adjust the installation position according to the size of the window;

[0013] 2. The utility model provides a guide groove to guide the sliding of the connecting plate on the inner surface of the support plate;

[0014] 3. The utility model provides a plurality of grooves, and can open a plurality of grooves according to the situation, so as to facilitate welding the connecting column to the inner surface of the groove and adjust the width of the support. At the same time, the end surface of the groove passes through the inner side of the beam, which facilitates the insertion of the connecting column.

[0015] 4. The utility model has at least four connecting plates, and each of the four connecting plates forms a connecting end face, which can be connected and welded to the four end feet of the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] in:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the connecting column and the collar of the utility model;

[0019] Figure 3 This is a partial enlarged view of point A of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Steel column, 2. Connecting column, 3. Crossbeam, 4. Groove, 5. Ring, 6. Support plate, 7. Connecting plate, 8. Upper limit nut, 9. Lower limit nut, 10. Fastening bolt, 11. Through hole, 12. Guide groove. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the steel structure building window opening structure of the present invention will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-3 The window opening structure of a steel structure building of an embodiment of the present invention is shown, comprising a connecting column 2 arranged between the front and rear steel columns 1, a crossbeam 3 fixedly connected between the front and rear steel columns 1, a groove 4 is provided on the inner side of the crossbeam 3, and the number of the grooves 4 is multiple. The outer surface of the connecting column 2 is welded to the inner surface of the groove 4, and the end surface of the groove 4 passes through the inner side of the crossbeam 3. The inner surface of the groove 4 is an inner arc surface, and the groove 4 is adapted to be welded with the connecting column 2. By setting the number of the grooves 4 to be multiple, multiple grooves 4 can be opened according to the situation to facilitate the welding of the connecting column 2 on the inner surface of the groove 4, and the width of the support can be adjusted. At the same time, the end surface of the groove 4 passes through the inner side of the crossbeam 3 to facilitate the insertion of the connecting column 2. The inner surface of the groove 4 can be welded to the outer surface of the connecting column 2. The top and bottom of the column 2 surface are both sleeved with a collar 5, and the surface of the collar 5 is fixedly connected to a support plate 6, and a guide groove 12 is provided inside the support plate 6. The inner surface of the guide groove 12 is slidably connected to the outer surface of the connecting plate 7. By setting the guide groove 12, the connecting plate 7 can be guided to slide on the inner surface of the support plate 6. The inner surface of the support plate 6 is slidably provided with a connecting plate 7. The surface of the connecting column 2 and the top and bottom of the collar 5 are respectively threadedly connected with an upper limit nut 8 and a lower limit nut 9. The upper limit nut 8 and the lower limit nut 9 are tightly fitted with the contact end surface of the collar 5. The support plate 6 and the connecting plate 7 are fastened together by a fastening bolt 10. Through holes 11 are provided inside the support plate 6 and the connecting plate 7. The fastening bolt 10 passes through the through hole 11 and is fixedly connected by a nut. Example 2

[0024] Figure 1-3The window opening structure of a steel structure building of an embodiment of the present invention is shown, comprising a connecting column 2 arranged between the front and rear steel columns 1, a crossbeam 3 fixedly connected between the front and rear steel columns 1, a groove 4 is provided on the inner side of the crossbeam 3, the inner surface of the groove 4 can be welded to the outer surface of the connecting column 2, a collar 5 is provided on the top and bottom of the surface of the connecting column 2, a support plate 6 is fixedly connected to the surface of the collar 5, a connecting plate 7 is slidably provided on the inner surface of the support plate 6, the number of the connecting plates 7 is at least four, and every four connecting plates 7 form a connecting end face, the connecting plate 7 is L-shaped, and the cross section of the connecting plate 7 is L-shaped. The end faces are welded to the external connectors, and the number of connecting plates 7 is at least four. Every four connecting plates 7 form a connecting end face, which can be connected and welded with the four end feet of the window. The surface of the connecting column 2 and the top and bottom of the ring 5 are respectively threadedly connected with an upper limit nut 8 and a lower limit nut 9. The upper limit nut 8 and the lower limit nut 9 fit tightly with the contact end face of the ring 5. The support plate 6 and the connecting plate 7 are fastened together by fastening bolts 10. Through holes 11 are provided in the interior of the support plate 6 and the connecting plate 7. The fastening bolts 10 pass through the through holes 11 and are fixed by nuts.

[0025] When the window frame is welded to the surface of the connecting plate 7, the connecting plate 7 is tightened, and the support plate 6 is tightened to the upper and lower surfaces of the connecting plate 7.

Claims

1. A steel structure building window opening structure, comprising a connecting column (2) arranged between front and rear steel structure columns (1), characterized in that: A crossbeam (3) is fixedly connected between the steel structure columns (1) on the front and rear sides, a groove (4) is provided on the inner side of the crossbeam (3), the inner surface of the groove (4) can be welded to the outer surface of the connecting column (2), the top and bottom of the surface of the connecting column (2) are both sleeved with a collar (5), the surface of the collar (5) is fixedly connected with a support plate (6), the inner surface of the support plate (6) is slidably provided with a connecting plate (7), the surface of the connecting column (2) and the top and bottom of the collar (5) are respectively threadedly connected with an upper limit nut (8) and a lower limit nut (9), the upper limit nut (8) and the lower limit nut (9) are tightly fitted with the contact end surface of the collar (5), the support plate (6) and the connecting plate (7) are fastened together by a fastening bolt (10), the inside of the support plate (6) and the connecting plate (7) are both provided with a through hole (11), the fastening bolt (10) passes through the through hole (11) and is fixedly connected by a nut.

2. The window opening structure of a steel structure building according to claim 1, characterized in that: A guide groove (12) is provided inside the support plate (6), and the inner surface of the guide groove (12) is slidably connected to the outer surface of the connecting plate (7).

3. The window opening structure of a steel structure building according to claim 1, characterized in that: There are multiple grooves (4), the outer surface of the connecting column (2) is welded to the inner surface of the groove (4), and the end surface of the groove (4) passes through the inner side of the beam (3).

4. The window opening structure of a steel structure building according to claim 1, characterized in that: The number of the connecting plates (7) is at least four, and every four connecting plates (7) form a connecting end face.

5. The window opening structure of a steel structure building according to claim 4, characterized in that: The connecting plate (7) is L-shaped, and the transverse end surface of the connecting plate (7) is welded to the external connecting piece.

6. The window opening structure of a steel structure building according to claim 3, characterized in that: The inner surface of the groove (4) is an inner arc surface, and the groove (4) and the connecting column (2) are adapted for welding.

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