CN222576239U

CN222576239U - Reinforced steel structure of steel structure joint

Info

Publication number: CN222576239U
Application number: CN202420619026.3U
Authority: CN
Inventors: 严琼望; 陈明; 陆新华
Original assignee: Shanghai Hujiang Construction Engineering Co ltd
Current assignee: Shanghai Hujiang Construction Engineering Co ltd
Priority date: 2024-03-28
Filing date: 2024-03-28
Publication date: 2025-03-07
Anticipated expiration: 2034-03-28

Abstract

According to the reinforced steel structure at the joint of the two steel structures, the fixing device is arranged at the joint of the two steel structures, the fixing device is connected with the steel structures in a clamping mode, the top and the bottom of two sides of the fixing device are provided with the first telescopic rods, the other ends of the first telescopic rods are connected with the first reinforcing plates, the first reinforcing plates are fixed at one steel structure through the first fixing bolts, the second reinforcing plates are arranged at the other steel structure and are fixed in the other steel structure through the second fixing bolts, the first reinforcing plates are connected with the second reinforcing plates through the second telescopic rods, the two steel structures are connected with each other in a clamping mode through the fixing device, the two reinforcing plates are connected with each other through the second telescopic rods, the second telescopic rods are obliquely arranged at the two steel structures, and therefore a triangle is formed, the triangle is extremely stable, and the joint of the two steel structures is more stable.

Description

Reinforced steel structure of steel structure joint

Technical Field

The utility model relates to the technical field of processing, in particular to a reinforced steel structure at a joint of steel structures.

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and all the components or parts are connected by adopting welding seams, bolts or rivets, so that the self weight of the components or parts is light, the construction is simple and convenient, and the components or parts are widely applied to the fields of large-scale plants, venues, super high-rise buildings and the like.

The steel structure upright post and the I-steel in the prior art are mostly directly connected through bolts when being connected, the connecting part is not stable enough only through the bolt connection, and when the bolts are loose, the great potential safety hazard is easily caused, so that the steel structure upright post and the I-steel have certain limitation.

Disclosure of utility model

The utility model aims to provide a reinforced steel structure at a joint of steel structures, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a reinforcing steel structure of steel construction junction, includes first worker shaped steel, second worker shaped steel, fixing device, I-shaped fixed slot has all been seted up to fixing device's top, bottom and both sides, is located top and bottom fixed slot department block is connected with first worker shaped steel, is located both sides fixed slot department block is connected with second worker shaped steel, fixing device's both sides top and bottom transversely are provided with first telescopic link, first telescopic link's the other end is provided with first reinforcing plate, first reinforcing plate's top center is provided with first fixed block, the breach has been seted up in the centre of first fixed block, breach department is provided with the picture peg, be connected through the pivot between picture peg and the first fixed block, the top of picture peg is provided with the second telescopic link, the other end of second telescopic link is provided with the picture peg, the other end the picture peg is located the breach department of second fixed block, the other end is connected through the pivot between picture peg and the second fixed block, the bottom of second fixed block is provided with the second reinforcing plate.

Preferably, the bottom of the first reinforcing plate is contacted with the top and the bottom of the second I-shaped steel, and the two sides of the first reinforcing plate are provided with first fixing bolts.

Preferably, the bottom of the second reinforcing plate is contacted with two sides of the first I-shaped steel, and two sides of the second reinforcing plate are provided with second fixing bolts.

Preferably, the fixed end of the first telescopic rod is connected with the fixing device, and the telescopic end of the first telescopic rod is connected with the side face of the first reinforcing plate.

Preferably, two sides of the fixed end of the second telescopic rod are provided with telescopic ends, and the other ends of the telescopic ends of the two second telescopic rods are provided with plugboards.

Compared with the prior art, the utility model has the beneficial effects that:

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing device according to the present utility model;

Fig. 3 is a schematic structural diagram of another embodiment of the present utility model.

In the figure, 1, a first I-shaped steel; 2, a second I-shaped steel, 3, a fixing device, 4, a first telescopic rod, 5, a first reinforcing plate, 6, a second telescopic rod, 7, a second reinforcing plate, 8, a fixing slot, 9, a first fixing block, 10, a first fixing bolt, 11, an inserting plate, 12, a second fixing block and 13, a second fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

Referring to fig. 1-2, the present utility model provides a technical solution:

The utility model provides a reinforcing steel structure of steel construction junction, including first worker shaped steel 1, second worker shaped steel 2, fixing device 3, I-shaped fixed slot 8 has all been seted up at the top of fixing device 3, bottom and both sides, fixed slot 8 department block that is located top and bottom is connected with first worker shaped steel 1, fixed slot 8 department block that is located both sides is connected with second worker shaped steel 2, both sides top and bottom of fixing device 3 transversely are provided with first telescopic link 4, the other end of first telescopic link 4 is provided with first reinforcing plate 5, the top center of first reinforcing plate 5 is provided with first fixed block 9, the breach has been seted up in the centre of first fixed block 9, breach department is provided with picture peg 11, be connected through the pivot between picture peg 11 and the first fixed block 9, the top of picture peg 11 is provided with second telescopic link 6, the other end of second telescopic link 6 is provided with picture peg 11, other end picture peg 11 is located the breach department of second fixed block 12, be connected through the pivot between other end picture peg 11 and the second fixed block 12, the bottom of second fixed block 12 is provided with second reinforcing plate 7.

Further, the bottom of the first reinforcing plate 5 contacts with the top and bottom of the second h-section steel 2, and the first fixing bolts 10 are provided at both sides of the first reinforcing plate 5, and specifically, the first reinforcing plate 5 is fixed to the second h-section steel 2 by the first fixing bolts 10.

Further, the bottom of the second reinforcing plate 7 contacts with two sides of the first structural steel 1, and the two sides of the second reinforcing plate 7 are provided with second fixing bolts 13, specifically, the second reinforcing plate 7 is fixed to the first structural steel 1 through the second fixing bolts 13.

Further, the fixed end of the first telescopic rod 4 is connected with the fixing device 3, and the telescopic end of the first telescopic rod 4 is connected with the side face of the first reinforcing plate 5.

Further, the two sides of the fixed end of the second telescopic rod 6 are provided with telescopic ends, and the other ends of the telescopic ends of the two second telescopic rods 6 are provided with plugboards 11.

Embodiment two:

referring to fig. 2-3, the present utility model provides a technical solution, in which a reinforced steel structure at a joint of steel structures includes a first i-shaped steel 1, a second i-shaped steel 2, and a fixing device 3, and the second embodiment is different from the first embodiment in that the fixing device 3 is provided with fixing slots 8 only at the bottom and two sides, and the fixing device 3 is provided with first telescopic rods 4 only at the bottoms of two sides, as can be seen from fig. 1 and 3, fig. 1 forms a cross structure, fig. 3 forms a T-shaped structure, and when in use, a worker can select a proper fixing device 3 according to needs.

The working principle is that when in use, the bottom of one first I-shaped steel 1 is fixed to a proper place, then the fixing device 3 is inserted into the top of the first I-shaped steel 1, wherein the bottom of the first I-shaped steel 1 is inserted into the fixing slot 8, and then the first I-shaped steel 1 or the second I-shaped steel 2 is inserted into the other two or three fixing slots 8 of the fixing device 3, thereby forming a cross-shaped structure or a T-shaped structure, and further realizing the preliminary fixing of the joint of the two steel structures.

After the fixing is completed, the first reinforcing plate 5 is moved to a proper place, as can be seen from fig. 2, the first reinforcing plate 5 is connected with the fixing device 3 through the first telescopic rod 4, so that the first reinforcing plate 5 can be moved, after the first reinforcing plate 5 is moved to a proper place, the first fixing bolts 10 are inserted into the two ends of the first reinforcing plate 5, so that the first reinforcing plate 5 is fixed to the second section steel 2, then the second telescopic rod 6 positioned at the top is moved to the first section steel 1 at the top, the second telescopic rod 6 positioned at the bottom is moved to the first section steel 1 at the bottom, when the back of the second reinforcing plate 7 is moved to the first section steel 1 by the second fixing bolts 13, as can be seen from fig. 1, the second telescopic rod 6 forms a triangle with the first section steel 1 and the second section steel 2, the three-angle is stable, and the joint of the two steel structures is further stable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The reinforced steel structure at the joint of the steel structure comprises a first I-shaped steel (1), a second I-shaped steel (2) and a fixing device (3), and is characterized in that I-shaped fixing slots (8) are formed in the top, the bottom and the two sides of the fixing device (3), the first I-shaped steel (1) is connected at the positions of the fixing slots (8) which are positioned at the top and the bottom in a clamping mode, the second I-shaped steel (2) is connected at the positions of the fixing slots (8) which are positioned at the two sides in a clamping mode, first telescopic rods (4) are transversely arranged at the top and the bottom of the two sides of the fixing device (3), first reinforcing plates (5) are arranged at the other ends of the first telescopic rods (4), first fixing blocks (9) are arranged at the centers of the tops of the first reinforcing plates (5), gaps are formed in the middle of the first fixing blocks (9), inserting plates (11) are arranged at the gaps, the inserting plates (11) are connected with the first fixing blocks (9) through rotating shafts, second telescopic rods (6) are arranged at the tops of the two sides of the inserting plates (11), first telescopic rods (6) are arranged at the tops of the second inserting plates (6), the other ends of the second telescopic rods (6) are connected with the second inserting plates (12) through the other ends of the inserting plates (12) through the rotating shafts, the bottom of the second fixed block (12) is provided with a second reinforcing plate (7).

2. The reinforced steel structure at the joint of the steel structures according to claim 1, wherein the bottom of the first reinforcing plate (5) is contacted with the top and the bottom of the second I-shaped steel (2), and the two sides of the first reinforcing plate (5) are provided with first fixing bolts (10).

3. The reinforced steel structure of the steel structure joint according to claim 1, wherein the bottom of the second reinforcing plate (7) is contacted with two sides of the first I-shaped steel (1), and two sides of the second reinforcing plate (7) are provided with second fixing bolts (13).

4. A reinforced steel structure at a joint of steel structures according to claim 1, wherein the fixed end of the first telescopic rod (4) is connected with the fixing device (3), and the telescopic end of the first telescopic rod (4) is connected with the side surface of the first reinforcing plate (5).

5. The reinforced steel structure at the joint of the steel structures according to claim 1, wherein the two sides of the fixed ends of the second telescopic rods (6) are provided with telescopic ends, and the other ends of the telescopic ends of the two second telescopic rods (6) are provided with inserting plates (11).