Steel structure connecting piece
By designing slidingly adjustable steel structure connectors, the problem of lack of flexibility and adjustment capabilities of traditional connection methods is solved, and flexibility and efficiency during the construction process is achieved. It is suitable for construction of various steel structures.
Patent Information
- Application Number
- CN202323644011.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The traditional I-beam connection method lacks flexibility and adjustment capabilities, resulting in installation errors during construction or reinstallation when adjustment is required, which increases costs and inconvenience.
A slidingly adjustable steel structure connector is designed, including a suspension part, a top strut rod, a threaded sleeve and a curved plate. Position adjustment is achieved through the coordination of the threaded sleeve and the top strut rod, and the curved plate elastically deforms the fixed connector when under pressure.
It realizes flexible adjustment of connectors, simplifies the installation process, reduces rework and waste, improves construction efficiency, and is suitable for various suspension structures.
Smart Images
Figure CN222796846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure building construction, in particular to a slidably adjustable steel structure connector for an I-beam. Background Art
[0002] In the construction of steel structure buildings, the connection of I-beams is a vital link. Traditional connection methods usually rely on welding or other fixed preset connectors. However, these methods have several significant problems: first, the welding process is not only time-consuming, but also difficult to adjust or modify once completed; second, although fixed preset connectors provide a certain degree of flexibility, they still need to be precisely positioned before installation. Once installed incorrectly or adjusted, the entire connector may need to be reinstalled. Therefore, the existing connection methods lack flexibility and adjustment capabilities, which brings inconvenience and additional costs to the construction process. Utility Model Content
[0003] In view of the problems existing in the prior art, the utility model provides a slidably adjustable steel structure connector, aiming to solve the problem of lack of flexibility and adjustment capability in traditional connection methods.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme: a slidably adjustable steel structure connector, which is connected to an I-beam, and the I-beam has an upper flange, a lower flange and a web connecting the two; it includes a hanging part, a top support rod, a threaded sleeve and two arc plates. The hanging part is connected to the lower flange of the I-beam, and the position is adjusted by the cooperation of the threaded sleeve and the top support rod. The arc plate is compressed and deformed when needed, and the spiked part of its inner wall abuts against the upper flange of the I-beam to fix the connector.
[0005] Specifically, the hanging portion includes a bottom, a connecting portion and a hooking portion. The bottom is located below the lower flange of the I-beam, and the connecting portion extends vertically upward from both sides of the bottom and is located on both sides of the lower flange. The hooking portion is formed by folding the upper ends of the connecting portion toward each other, and is located on both sides of the web of the I-beam and above the lower flange. The arc plate is connected to the hooking portion, and its inner wall is opposite to the lower flange, and elastically deforms when compressed, so that its middle part is close to the upper side of the lower flange. At this time, the spike portion of the inner wall of the arc plate contacts the upper side of the lower flange, thereby fixing the connector. The threaded sleeve is fixedly connected to the center of the bottom, and the top support rod passes through the threaded sleeve and is threadedly connected to it. By rotating the top support rod, the distance between its upper end and the lower side of the lower flange can be adjusted, thereby controlling the degree of compression of the arc plate.
[0006] Compared with the prior art, the utility model has the following beneficial effects:
[0007] Flexibility: The connector of the utility model can be slid on the I-beam to adjust its position to meet different installation requirements.
[0008] Easy to install and adjust: The connector can be fixed and adjusted by simply rotating the top support rod, without complicated welding or other fixing methods.
[0009] Improve construction efficiency: Since the connector of the utility model can be adjusted during the installation process, rework and waste caused by installation errors can be reduced, thereby improving construction efficiency.
[0010] Wide range of applications: The utility model can be widely used in providing support for suspended structures such as suspended ceiling structures in decorative projects, providing more possibilities for steel structure construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 It is a schematic diagram of the side structure of the curved plate. DETAILED DESCRIPTION
[0013] The utility model discloses a slidably adjustable steel structure connector, which is connected to an I-beam. The I-beam has an upper flange, a lower flange and a web connecting the upper flange and the lower flange. The I-beam comprises a hanging part, a top support rod, a threaded sleeve and two arc-shaped plates.
[0014] The suspension part 1 includes a bottom 11 located below the lower flange, a connecting part 12 extending vertically upward from both sides of the bottom and located on both sides of the lower flange, and a hooking part 13 formed by folding the upper ends of the two connecting parts towards each other and located on both sides of the web 21 of the I-beam 2 and above the lower flange 22. Specifically, the suspension part 1 is a rectangular rod, and a notch adapted to the web is provided in the middle of one side, and the rod of the side forms the hooking part; the rod of the other side opposite to the hooking part forms the bottom; and the two side rods connecting the hooking part and the bottom are the connecting part. Reinforcing rods 14 are provided between the hooking part and the connecting part, and between the connecting part and the bottom to increase the strength and stability of the suspension part.
[0015] Two arc plates 3 are connected to the hooking part, the inner wall of the arc plate is opposite to the lower flange and the two ends of the arc plate are against the upper side of the lower flange. The part where the arc plate contacts the lower flange is a smooth curve forming a sliding part 31, and the inner wall of the arc plate has a spike part 32 formed by a plurality of spikes located inside the sliding part. When the arc plate is compressed and elastically deformed so that its middle part is close to the upper side of the lower flange, the spike part hits the upper side of the lower flange, thereby achieving the fixation of the connector.
[0016] The threaded sleeve 4 is fixedly connected vertically in the center of the bottom, and the top support rod 5 passes through the threaded sleeve and is threadedly connected to the threaded sleeve. The top support rod is rotated so that its upper end supports the lower side of the lower flange, thereby compressing the arc plate. The upper end of the top support rod is fixedly connected with a top plate 6 to increase the stability of the top support rod.
[0017] Instructions for use: During the installation of the I-beam, the connector of the utility model can be slid from one end of the I-beam to the I-beam. During the construction stage of the main structure, the patented structure will not cause interference. When a suspension structure is required later, after moving the utility model to a specified position as needed, rotate the top support rod relative to the threaded sleeve to cause the arc plate to be compressed and deformed, so that the spikes of the arc plate are against the upper side of the upper flange, so that the entire connector is fixed at the specified position of the I-beam. This design is not only convenient for construction, but also can be widely used in ceiling structures of decorative projects to provide support for suspension structures.
[0018] In summary, the slidably adjustable steel structure connector of the utility model solves the problem that the installation position of the traditional fixed connector is difficult to adjust, and improves the construction efficiency and quality. At the same time, the design of the utility model is simple and practical, and can be widely used in various steel structure constructions.
Claims
1. A steel structure connector, the connector being connected to an I-beam, the I-beam having an upper flange, a lower flange and a web connecting the two; characterized in that: The invention comprises a hanging part, a top support rod, a threaded sleeve and two arc-shaped plates; the hanging part comprises a bottom part located below the lower flange, a connecting part located on both sides of the lower flange formed by vertically extending upward from the two sides of the bottom, and a hooking part located on both sides of the web of the I-beam and above the lower flange formed by folding the upper ends of the two connecting parts toward each other; the two arc-shaped plates are connected to the hooking part, the inner wall of the arc-shaped plate is opposite to the lower flange, and the two ends of the arc-shaped plate are in contact with the upper side surface of the lower flange, and the arc-shaped plate is connected to the lower flange. The contacting part is a sliding part formed by a smooth curve, and the inner wall of the arc plate has a spike part formed by a plurality of spikes located on the inner side of the sliding part. When the arc plate is elastically deformed under pressure and its middle part is close to the upper side surface of the lower flange, the spike part contacts the upper side surface of the lower flange; the threaded sleeve is fixedly connected vertically to the center of the bottom, the top support rod passes through the threaded sleeve and is threadedly connected to the threaded sleeve, and the top support rod is rotated so that its upper end supports the lower side surface of the lower flange, thereby pressurizing the arc plate.
2. A steel structure connector according to claim 1, characterized in that: The hanging part is a rectangular rod, and a notch adapted to the web is provided in the middle of one side thereof, and the rod on this side forms the hooking part; the rod on the other side opposite to the hooking part forms the bottom; and the two side rods connecting the hooking part and the bottom are the connecting part.
3. A steel structure connector according to claim 2, characterized in that: Reinforcement rods are arranged between the hooking part and the connecting part, and between the connecting part and the bottom.
4. A steel structure connector according to claim 2, characterized in that: The upper end of the top support rod is fixedly connected with a top plate.