A convenient connecting assembly for steel structure

Abstract

The utility model discloses a kind of for steel structure convenient connection assembly, including steel structure stand, connecting cross bar, first connecting piece, second connecting piece, the steel structure stand is fixed on ground using anchor rod, steel structure stand is equipped with multiple roots, two adjacent steel structure stands are connected using connecting cross bar, different connecting cross bar is not in the same position of steel structure stand, first connecting piece is equipped with below connecting cross bar, second connecting piece is located above connecting cross bar, the structure of each connecting cross bar is same, each connecting cross bar is fixed by first connecting piece, second connecting piece. The utility model is reasonably designed;First connecting piece, second connecting piece increase the firmness of connecting cross bar.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure, and in particular relates to a convenient connection component for steel structure. Background Technology

[0002] In fields such as steel structure buildings, bridges, and machinery manufacturing, the connection between steel structure components is a crucial link. Currently, most steel structure components are connected by welding or bolts. Such connection methods can affect the stability of the connection due to vibration or corrosion, and require multiple welds or bolts, which can cause inconvenience in the connection process. Utility Model Content

[0003] The purpose of this invention is to provide a convenient connection component for steel structures to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A convenient connection component for steel structures includes steel structure columns, connecting crossbars, a first connector, and a second connector. The steel structure columns are fixed to the ground using anchor bolts. Multiple steel structure columns are provided, and adjacent steel structure columns are connected by connecting crossbars. Different connecting crossbars are not located in the same position on the steel structure columns. A first connector is located below the connecting crossbar, and a second connector is located above the connecting crossbar. Each connecting crossbar has the same structure, and each connecting crossbar is fixed by the first connector and the second connector.

[0005] Preferably, extension blocks are welded to both sides of the connecting crossbar, and circular holes are provided on the extension blocks for bolts to pass through. The two extension blocks partially enclose the steel structure column. The bolts pass through the circular holes of the extension blocks and connect with the steel structure column. Rubber pads are provided at the contact points between the connecting crossbar and the steel structure column.

[0006] Preferably, the first connector includes a fixed frame, pins, and a lower support. The fixed frame is designed as an inverted gantry frame and is a semi-enclosed steel structure column design. Multiple pins are provided on both sides of the fixed frame, and the pins are connected to the steel structure column. The fixed frame is provided with a lower support installed with screws. The top of the lower support is connected to the bottom of the connecting crossbar. A wedge block is provided on the side of the fixed frame that has the most contact with the steel structure column. The wedge block is located below the fixed frame and is welded to the steel structure column.

[0007] Preferably, the second connecting member includes a cylinder, an arc ring, and a tie rod. Two arc rings are provided and welded to the connecting crossbar. The cylinder is connected to the arc rings. A limiting block for screw mounting is provided on the cylinder. An integrally formed fixing ear is provided on the limiting block. The fixing ear is connected to the tie rod via a shaft. The end of the tie rod is connected to a reinforcing plate. The reinforcing plate is fixed to the steel structure column by bolts.

[0008] Compared with the prior art, this utility model has the following advantages: the design of this utility model is reasonable; the design of the extension block enables the connecting crossbar and the steel structure column to be quickly assembled and fixed; the fixing frame and lower support of the first connector can support and fix the lower part of the connecting crossbar; at the same time, the first connector can be pre-installed according to the required installation position of the connecting crossbar, which improves the convenience of later installation of the connecting crossbar; the tie rod on the second connector can be adjusted at the required angle, which improves adaptability; the lower support and tie rod can reinforce the connecting crossbar, which improves its firmness; the arc ring and the cylinder can be quickly installed, which improves convenience. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the convenient connection component for steel structures according to this utility model.

[0010] Figure 2 This is a schematic diagram of the first connector and the connecting crossbar of the present invention for a convenient connection assembly for steel structures.

[0011] Figure 3 This is a schematic diagram of the second connector of the present invention for a convenient connection assembly for steel structures. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] like Figures 1-3As shown, a convenient connection component for steel structures includes steel structure columns 1, connecting crossbars 2, a first connector 3, and a second connector 4. The steel structure columns 1 are fixed to the ground using anchor bolts. Multiple steel structure columns 1 are provided. A canopy can be installed on the top of each steel structure column. Adjacent steel structure columns 1 are connected by connecting crossbars 2. Different connecting crossbars 2 are not located in the same position on the steel structure columns 1. A first connector 3 is located below each connecting crossbar 2, and a second connector 4 is located above each connecting crossbar 2. Each connecting crossbar 2 has the same structure, consisting of a first connector 3 and a second connector 4. The connecting component 4 is fixed in place. Extension blocks 5 are welded to both sides of the connecting crossbar 2. Each extension block 5 has a circular hole for bolts to pass through. The two extension blocks 5 partially enclose the steel structure column 1. Bolts pass through the circular holes of the extension blocks 5 and connect to the steel structure column 1. Rubber pads 6 are provided at the contact points between the connecting crossbar 2 and the steel structure column 1. These rubber pads cushion the connecting crossbar when it expands or contracts due to temperature changes, thus protecting it. The first connecting component 3 includes a fixing frame 7, pins 8, and a lower support 9. The fixing frame 7 has an inverted gantry frame design and is designed to partially enclose the steel structure column 1. The crossbar contacts the top of the fixed frame. Multiple pins 8 are provided on both sides of the fixed frame 7, connecting to the steel structure column 1. A lower support 9, installed with screws, is provided on the fixed frame 7. The top of the lower support 9 connects to the bottom of the connecting crossbar 2. A wedge block 10 is provided on the side of the fixed frame 7 that has the most contact with the steel structure column 1. The wedge block 10 is located below the fixed frame 7, with a larger lower cross-sectional area than the upper cross-sectional area. The wedge block 10 is welded to the steel structure column 1, reinforcing the fixed frame. The weight of the fixed frame and the connecting crossbar generate downward pressure. The downward slope of the wedge block increases the tightening force, thus improving the fixing... The frame is sturdy. The second connecting component 4 includes a cylinder 12, an arc ring 11, and a tie rod 14. There are two arc rings 11, which are welded to the connecting crossbar 2. The cylinder 12 is connected to the arc ring 11. The cylinder 12 is provided with a limit block 13 for screw mounting. The limit block 13 is provided with an integrally formed fixing ear 16. The fixing ear 16 is connected to the tie rod 14 via a shaft. The end of the tie rod 14 is connected to the reinforcing plate 15. The reinforcing plate 15 is fixed to the steel structure column 1 with bolts. The fixing frame, pins, extension blocks, tie rods, cylinders, and arc rings are all made of high-strength materials to meet the connection strength requirements of the steel structure.

[0014] The working principle of this utility model is as follows: First, fix the steel structure column 1 in a suitable position. After the steel structure column 1 is installed, install the first connecting piece 3 according to the position of the connecting crossbar to be connected. When installing the first connecting piece 3, weld the wedge block 10 according to the position of the fixing frame 7. After the wedge block 10 is installed, install the fixing frame 7 semi-enclosed on the steel structure column 1 and fix the fixing frame 7 firmly with pins 8. Then, use the lifting equipment to install the connecting crossbar 2 above the first connecting piece 3. The extension blocks 5 on both sides of the connecting crossbar 2 are fixed to the steel structure column 1 with bolts. After the connecting crossbar 2 is installed, install the second connecting piece 4. As needed, fix the arc ring 11 firmly first, and then connect the cylinder 12 to the arc ring 11. The diameter of the cylinder is smaller than the diameter of the arc ring. After adjusting the angle of the tie rod 14, connect the reinforcing plate to the steel structure column.

[0015] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A convenient connection component for steel structures, comprising a steel structure column (1), a connecting crossbar (2), a first connector (3), and a second connector (4), characterized in that, The steel structure column (1) is fixed to the ground by anchor rods. There are multiple steel structure columns (1). Two adjacent steel structure columns (1) are connected by connecting crossbars (2). Different connecting crossbars (2) are not in the same position on the steel structure columns (1). A first connector (3) is provided below the connecting crossbar (2), and a second connector (4) is located above the connecting crossbar (2). Each connecting crossbar (2) has the same structure, and each connecting crossbar (2) is fixed by the first connector (3) and the second connector (4).

2. The convenient connection component for steel structures according to claim 1, characterized in that, The connecting crossbar (2) has extension blocks (5) welded on both sides. The extension blocks (5) have round holes for bolts to pass through. The two extension blocks (5) partially enclose the steel structure column (1). The bolts pass through the round holes of the extension blocks (5) and connect to the steel structure column (1). A rubber pad (6) is provided at the contact position between the connecting crossbar (2) and the steel structure column (1).

3. The convenient connection component for steel structures according to claim 1, characterized in that, The first connector (3) includes a fixed frame (7), pins (8), and a lower support (9). The fixed frame (7) is designed as an inverted gantry frame and is designed as a semi-enclosed steel structure column (1). Multiple pins (8) are provided on both sides of the fixed frame (7). The pins (8) are connected to the steel structure column (1). The fixed frame (7) is provided with a lower support (9) installed with screws. The top of the lower support (9) is connected to the bottom of the connecting crossbar (2). A wedge block (10) is provided on the side of the fixed frame (7) that has the most contact with the steel structure column (1). The wedge block (10) is located below the fixed frame (7) and is welded to the steel structure column (1).

4. A convenient connection component for steel structures according to claim 1, characterized in that, The second connector (4) includes a cylinder (12), an arc ring (11), and a pull rod (14). There are two arc rings (11), which are welded to the connecting crossbar (2). The cylinder (12) is connected to the arc ring (11). The cylinder (12) is provided with a screw-mounted limiting block (13). The limiting block (13) is provided with an integrally formed fixing ear (16). The fixing ear (16) is connected to the pull rod (14) via a shaft. The end of the pull rod (14) is connected to the reinforcing plate (15). The reinforcing plate (15) is fixed to the steel structure column (1) by bolts.

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