CN217379419U - Steel keel connecting structure - Google Patents

Abstract

The utility model discloses a steel keel connecting structure, which comprises a plurality of steel crossbeams, wherein the same sides of the two ends of the steel crossbeams are provided with angle code avoiding gaps; the steel columns are arranged in parallel, and a plurality of steel angle connectors are fixedly connected to two side walls of each steel column at a preset upper-lower interval; a plurality of steel cross beams are inserted between two adjacent steel upright posts in a matching manner, a first angle plate of the steel angle code is positioned in the angle code avoiding gap in a matching manner, and a second angle plate is fixedly connected with the steel cross beams; a plurality of steel cross beams and a plurality of steel upright posts form a multi-lattice frame structure; the aluminum alloy section is fixed on the same side wall of the steel cross beam and the steel upright post in an adaptive manner, a plurality of pressing plates are fixed on the aluminum alloy section, the pressing plates are in adaptive connection with the aluminum alloy auxiliary frame, and the aluminum alloy auxiliary frame is fixedly connected with a glass panel.

Description

Steel keel connecting structure

Technical Field

The utility model relates to a glass curtain wall's installation technique, concretely relates to steel joist joint construction.

Background

In the installation technology of the glass curtain wall, the installation of the existing steel beam cross beam and the steel beam stand column is to install one steel stand column and then install all the steel cross beams on one side, and then install one steel stand column. In addition, the steel cross beam is connected with the steel upright post through the through bolt, the bolt head is exposed, and the appearance is influenced.

Therefore, how to provide a steel keel connecting structure which can solve the problem of the existing installation mode of stringing the sugarcoated haws, avoid the leakage of bolt heads and improve the engineering installation efficiency is a problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a steel joist connection structure, this structural installation is efficient.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel joist connection configuration comprising:

the steel cross beams are multiple, and the same sides of the two ends of each steel cross beam are provided with angle code avoidance notches;

the steel cross beam and the steel upright columns are of square tube structures and are arranged in parallel, and a plurality of steel angle connectors are fixedly connected to two side walls of each steel upright column at a preset distance from top to bottom; a plurality of steel cross beams are inserted between two adjacent steel upright posts in a matching manner, a first angle plate of the steel angle code is positioned in the angle code avoiding gap in a matching manner, and a second angle plate is fixedly connected with the steel cross beams; a plurality of steel cross beams and a plurality of steel upright posts form a multi-lattice frame structure;

the aluminum alloy section is fixed on the same side wall of the steel cross beam and the steel upright post in an adaptive manner, a plurality of pressing plates are fixed on the aluminum alloy section, the pressing plates are in adaptive connection with the aluminum alloy auxiliary frame, and the glass panel is fixedly connected to the aluminum alloy auxiliary frame.

The utility model has the advantages that: through the connected mode that changes glass curtain wall steel joist, process the port of steel crossbeam earlier, the convenient subsequent grafting of position breach is kept away to the angle sign indicating number that processing came out, fixed steel angle sign indicating number on the steel stand, at this moment with between the adjacent two stands of steel crossbeam flat propulsion, and the angle sign indicating number keeps away the first gusset adaptation connection of position breach and steel angle sign indicating number, first gusset is located keeps away the position breach at the angle sign indicating number in, there is certain limiting displacement, then it is fixed with second gusset and steel crossbeam, steel crossbeam adopts flat push inserted connected mode, high connection efficiency, when the aluminum alloy ex-trusions are connected, can hide the bolt of being connected second gusset and steel crossbeam and avoid, realize holistically, the problem of leaking outside the bolt has been solved.

Preferably, the first angle plate of the steel angle bracket is welded and fixed with the steel upright post, the steel beam is close to one side edge of the steel upright post, and the steel beam is fixedly connected with the second angle plate of the steel angle bracket through screws.

Preferably, the glass panel is fixed on the aluminum alloy auxiliary frame in an adaptive mode, the pressing plate is fixed on the aluminum alloy section through bolts, a position avoiding groove is formed in the position, corresponding to the second angle plate, of the aluminum alloy section, and the aluminum alloy auxiliary frame is fixedly connected with the pressing plate.

Drawings

Fig. 1 is a sectional view of a steel keel connecting structure of the present invention;

FIG. 2 is a cross-sectional view of a conventional steel beam and steel column connection;

fig. 3 is a first step diagram of a steel keel connection structure of the utility model;

fig. 4 is a second step diagram of the steel keel connecting structure of the utility model;

fig. 5 is a third step diagram of the steel keel connecting structure of the utility model;

fig. 6 is a fourth step diagram of the steel keel connection structure of the present invention;

fig. 7 is a fifth step diagram of the steel keel connecting structure of the present invention;

fig. 8 is an enlarged schematic view of a position a of a steel keel connecting structure of the present invention;

fig. 9 is an enlarged schematic view of a steel keel connecting structure B of the present invention;

fig. 10 is an enlarged schematic view of the joint structure C of the steel keel of the present invention.

The steel frame comprises a steel beam 1, a steel column 2, a 3-corner-code avoiding gap, a 4-steel corner code, a 41-first corner plate, a 42-second corner plate, a 5-screw, a 6-aluminum alloy section, a 7-pressing plate, an 8-aluminum alloy auxiliary frame, a 9-glass panel, a 10-foam rod and a sealant.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

FIG. 1a is a cross sectional view of the structure of the present invention, and FIG. 1b is a vertical sectional view of the structure of the present invention; FIG. 2a is a cross-sectional view of a conventional structure, and FIG. 2b is a vertical cross-sectional view of the conventional structure;

referring to the utility model discloses attached 1 to 10, according to the utility model discloses a steel keel joint construction, it includes:

the steel beam 1 is provided with a plurality of steel beams 1, and the same sides of two ends of the steel beams 1 are provided with angle code clearance gaps 3;

the steel upright posts 2 are multiple, the steel cross beams 1 and the steel upright posts 2 are of square tube structures, the multiple steel upright posts are arranged in parallel, and multiple steel angle connectors 4 are fixedly connected to two side walls of the steel upright posts 2 at preset up-down intervals; a plurality of steel cross beams are inserted between two adjacent steel upright posts in a matching way, a first angle plate 41 of the steel angle brace 4 is positioned in the angle brace avoiding gap 3 in a matching way, and a second angle plate 42 is fixedly connected with the steel cross beam 1; a plurality of steel cross beams 1 and a plurality of steel upright posts 2 form a multi-lattice frame structure;

the aluminum alloy section bar 6, 6 adaptations of aluminum alloy section bar are fixed on the same side lateral wall of steel crossbeam and steel stand, are fixed with polylith clamp plate 7 on the aluminum alloy section bar 6, and clamp plate 7 and the vice frame 8 adaptation of aluminum alloy are connected, fixedly connected with glass panels 9 on the vice frame 8 of aluminum alloy. And finishing the installation of the glass curtain wall.

In other embodiments, the first angle plate 41 of the steel corner connector 4 is welded to the steel upright 2, the steel beam 1 is close to one lateral edge of the steel upright 2, and the steel beam 1 is fixedly connected with the second angle plate 42 of the steel corner connector through the screw 5. The steel angle bracket is close to one side edge of the steel upright post.

In other embodiments, the glass panel 9 is fixed on the aluminum alloy subframe 8 in a matching manner, the pressing plate 7 is fixed on the aluminum alloy section through bolts, the aluminum alloy section 6 is provided with a spacing groove corresponding to the second angle plate 42, and the aluminum alloy subframe 8 is fixedly connected with the pressing plate 7. The steel upright posts and the steel cross beams are connected into a multi-grid frame structure, one side face of each steel upright post is located on the same plane, and the aluminum alloy section bars and the aluminum alloy auxiliary frames are convenient to install.

Specifically, the connecting process of the steel keel connecting structure comprises the following steps of:

the method comprises the following steps: pre-processing the steel beam, and respectively carrying out avoidance processing on the end heads of the steel beam in a factory to form an angle code avoidance notch;

step two: installing steel upright columns according to engineering design requirements, fixedly welding steel angle codes on the steel upright columns, wherein the steel angle codes are used for limiting and fixing steel cross beams, and after the steel upright columns and the steel angle codes are fixed, horizontally pushing the prepared steel cross beams in the step one to the position between two adjacent steel upright columns from the indoor side so that angle code avoiding gaps at the end parts of the steel cross beams are in adaptive splicing with first angle plates of the steel angle codes; fixing the second angle plate and the steel beam by using M6 screws; at the moment, one sides of the steel beam and the steel upright post are positioned on the same plane;

step three: fixedly connecting aluminum alloy sections on the steel cross beam and the steel upright, arranging a spacing groove corresponding to the protruding position of the second angle plate when the aluminum alloy sections are connected, ensuring the smoothness of the aluminum alloy sections, and fixedly connecting a pressing plate on the aluminum alloy sections by using screws;

step four: preparing a glass panel, fixing the glass panel on the aluminum alloy auxiliary frame, and fixing the aluminum alloy auxiliary frame on the pressing plate to realize the installation of the glass panel; and filling a foam rod and sealant 10 at the joint gap of the glass panel for waterproof sealing.

The utility model discloses can change the installation of current steel side's pipe crossbeam and steel side's pipe stand and be that all steel crossbeams of one side are installed again to installation steel stand, then install a steel stand again, when steel crossbeam is not supporting, need shut down waiting material, labor efficiency is low. In addition, the steel cross beam is connected with the steel upright post through a pair-through bolt, the bolt head is exposed, and the attractive appearance is affected.

Fix the steel angle sign indicating number on the steel stand as required earlier, after the steel stand is fixed to be accomplished, the steel crossbeam is from the flat propulsion of indoor side between two steel stands, from the fixed steel crossbeam of front nailing. And finishing the assembly of the steel keel and connecting the glass panels. The installation efficiency is high and pleasing to the eye.

For the device and the using method disclosed by the embodiment, the description is simple because the device and the using method correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (3)

1. A steel joist connection structure, comprising:

the steel cross beams (1) are multiple, and the same sides of two ends of each steel cross beam (1) are provided with angle code avoiding notches (3);

the steel columns (2) are arranged in a plurality of numbers, the steel cross beams (1) and the steel columns (2) are both square tube structures, the steel columns are arranged in parallel, and a plurality of steel angle connectors (4) are fixedly connected to two side walls of the steel columns (2) at preset intervals from top to bottom; a plurality of steel cross beams are inserted between two adjacent steel upright posts in a matching way, a first angle plate (41) of the steel angle code (4) is positioned in the angle code avoiding gap (3) in a matching way, and a second angle plate (42) is fixedly connected with the steel cross beams (1); a plurality of steel cross beams (1) and a plurality of steel upright columns (2) form a multi-lattice frame structure;

the aluminum alloy section bar (6), aluminum alloy section bar (6) adaptation is fixed on the same side lateral wall of steel crossbeam and steel stand, be fixed with polylith clamp plate (7) on aluminum alloy section bar (6), clamp plate (7) and aluminum alloy subframe (8) adaptation are connected, fixedly connected with glass panels (9) on aluminum alloy subframe (8).

2. A steel joist connecting structure as claimed in claim 1, wherein the first angle plate (41) of the steel angle bracket (4) is welded to the steel upright (2), the steel cross member (1) is close to one side edge of the steel upright (2), and the steel cross member (1) is fixedly connected to the second angle plate (42) of the steel angle bracket by means of screws (5).

3. The steel keel connecting structure according to claim 2, wherein the glass panel (9) is fixed on the aluminum alloy subframe (8) in a matching manner, the pressing plate (7) is fixed on the aluminum alloy section through bolts, a position avoiding groove is formed in the aluminum alloy section (6) corresponding to the second angle plate (42), and the aluminum alloy subframe (8) is fixedly connected with the pressing plate (7).

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