Efficient steel structure connecting device
By designing an efficient steel structure connection device, using components such as plugging mechanism and locking thread columns, the linkage support of steel structure connections is achieved, which solves the problem that the looseness of the independently fixed connections affects the stability of the connection, and improves the tightness of the connection and Stability.
Patent Information
- Application Number
- CN202421076039.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In steel structure connections, when the independently fixed connectors are loose, other connectors cannot provide support, affecting the fastness and stability of the connection.
An efficient steel structure connection device is designed, through the plug-in mechanism between the first connecting steel frame, the second connecting steel frame, the first I-shaped steel frame, the second I-shaped steel frame and the third I-shaped steel frame. Combined with locking threaded columns, defined threaded rods and fixing nuts, the linkage support and fixing of each part is achieved.
The tightness and firmness of the connection are improved, ensuring that the locking thread column can block and define when the fixing nut is loose or fall off, maintaining the stability of the connection.
Smart Images
Figure CN222275773U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure connection, in particular to a high-efficiency steel structure connection device. Background Art
[0002] Steel structure connection refers to the mutual connection between steel structure members or components. Steel structure connection is usually made by welding connection, bolt connection or rivet connection, and specifically, bolt connection is divided into ordinary bolt connection and high-strength bolt connection. The connection between steel structures is mainly through bolt connection. When the steel structure is connected, multiple bolts are passed through the connecting parts between them, and then the nuts are screwed to fix the steel structure. Although the connection through multiple bolts can ensure the stable connection of its connecting parts, since the connecting parts are independently fixed to each other and are not connected to each other, when one of the connecting parts becomes loose, the other connecting parts will not support it, thereby affecting the tightness of the connection. Therefore, we propose an efficient steel structure connection device. Utility Model Content
[0003] The utility model provides a high-efficiency steel structure connection device, which solves the problems raised by the above-mentioned background technology.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an efficient steel structure connection device, including a first connecting steel frame, a second connecting steel frame is connected to the top of the first connecting steel frame, and a first I-beam steel frame, a second I-beam steel frame, and a third I-beam steel frame are connected between the first connecting steel frame and the second connecting steel frame, a plurality of notches are provided at the top end of the first connecting steel frame and the bottom end of the second connecting steel frame, and the two notches on the second connecting steel frame and the first connecting steel frame are plugged into the second I-beam steel frame, the first I-beam steel frame and the third I-beam steel frame are plugged into the second I-beam steel frame, and one end of the first I-beam steel frame and the third I-beam steel frame are abutted against the second I-beam steel frame, and the first I-beam steel frame and the third I-beam steel frame are respectively plugged into the notches on the first connecting steel frame and the second connecting steel frame, a plurality of connecting frames are connected between the first connecting steel frame and the second connecting steel frame, and the two ends of the connecting frames are respectively connected to the first I-beam steel frame and the second I-beam steel frame or the second I-beam steel frame and the third I-beam steel frame.
[0005] Optionally, a locking thread column is threadedly mounted between the first connecting steel frame and the second connecting steel frame and the connecting frame, and one end of the locking thread column can abut against the first I-beam frame, the second I-beam frame or the third I-beam frame.
[0006] Optionally, a cross-shaped plug-in slot is provided at one end of the locking thread column, and the end of the locking thread column having the plug-in slot extends out of the connecting frame.
[0007] Optionally, a limiting threaded rod is commonly inserted between the connecting frames, wherein the limiting threaded rod is respectively inserted into the locking threaded columns on the two connecting frames, and one end of the limiting threaded rod is abutted against the insertion groove.
[0008] Optionally, the other end of the limiting threaded rod is threadedly sleeved with a fixing nut, and the fixing nut abuts against the locking threaded column.
[0009] The utility model has the following beneficial effects:
[0010] 1. The efficient steel structure connection device, through the plug-in effect between the first connecting steel frame, the second connecting steel frame, the first I-beam steel frame, the second I-beam steel frame and the third I-beam steel frame, enables the first connecting steel frame, the second connecting steel frame, the first I-beam steel frame, the second I-beam steel frame and the third I-beam steel frame to be linked and support each other, thereby making the connection between them tighter and more secure.
[0011] 2. The efficient steel structure connection device, through the connection between the connecting frame, the locking threaded column, and the limiting threaded rod, the locking threaded column can block the first I-beam frame, the second I-beam frame, and the third I-beam frame. Then, when the fixing nut becomes loose or falls off, the locking threaded column can still limit the first I-beam frame, the second I-beam frame, the third I-beam frame and the first connecting steel frame and the second connecting steel frame, thereby making the fixation therebetween more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the structure of the connection frame of the utility model;
[0014] Figure 3 This is a structural schematic diagram of the first connecting steel frame connection of the utility model;
[0015] Figure 4 This is a structural schematic diagram of the first I-beam steel frame connection of the utility model;
[0016] Figure 5 It is a structural schematic diagram of an exploded view of the utility model.
[0017] In the figure: 1. first connecting steel frame; 2. second connecting steel frame; 3. first I-beam steel frame; 4. second I-beam steel frame; 5. third I-beam steel frame; 6. connecting frame; 7. locking threaded column; 8. plug-in groove; 9. limiting threaded rod; 10. fixing nut. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figures 1 to 5 , an efficient steel structure connection device, comprising a first connecting steel frame 1, a second connecting steel frame 2 is connected to the top of the first connecting steel frame 1, and a first I-beam steel frame 3, a second I-beam steel frame 4, and a third I-beam steel frame 5 are connected between the first connecting steel frame 1 and the second connecting steel frame 2, a plurality of notches are provided at the top of the first connecting steel frame 1 and the bottom of the second connecting steel frame 2, and the two notches on the second connecting steel frame 2 and the first connecting steel frame 1 are plugged into the second I-beam steel frame 4, so that the second I-beam steel frame 4 can be closely connected to the first connecting steel frame 1 and the second connecting steel frame 2, the first I-beam steel frame 3 and the third I-beam steel frame 5 are plugged into the second I-beam steel frame 4, and one end of the first I-beam steel frame 3 and the third I-beam steel frame 5 is abutted against the second I-beam steel frame 4, so that the second I-beam steel frame 4 can be connected to the first I-beam steel frame 3 and The third I-beam frame 5 is closely connected to each other, so that the first I-beam frame 3, the second I-beam frame 4, and the third I-beam frame 5 can be closely connected to each other. At the same time, the first I-beam frame 3 and the third I-beam frame 5 are respectively plugged into the grooves on the first connecting steel frame 1 and the second connecting steel frame 2, so that the first connecting steel frame 1, the second connecting steel frame 2, the first I-beam frame 3, the second I-beam frame 4, and the third I-beam frame 5 can be closely connected to each other, so that the connection between them is more tightened. A plurality of connecting frames 6 are connected between the first connecting steel frame 1 and the second connecting steel frame 2, and the two ends of the connecting frame 6 are respectively connected to the first I-beam frame 3 and the second I-beam frame 4 or the second I-beam frame 4 and the third I-beam frame 5, so that the first I-beam frame 3, the second I-beam frame 4, and the third I-beam frame 5 can be relatively fixed under the connection of the connecting frame 6.
[0020] See also Figures 1 to 5 A locking thread column 7 is threadedly mounted between the first connecting steel frame 1 and the second connecting steel frame 2 and the connecting frame 6, so that the locking thread column 7 can move when rotating, and one end of the locking thread column 7 can abut against the first I-beam frame 3 or the second I-beam frame 4 or the third I-beam frame 5, so that the first connecting steel frame 1 and the second connecting steel frame 2 can be fixed to the first I-beam frame 3, the second I-beam frame 4, and the third I-beam frame 5.
[0021] See also Figures 1 to 5One end of the locking thread column 7 is provided with a cross-shaped insertion groove 8, and the insertion groove 8 matches the screwdriver. After the screwdriver is inserted into the insertion groove 8, it is rotated so that the locking thread column 7 can rotate, and the end of the locking thread column 7 with the insertion groove 8 extends out of the connecting frame 6.
[0022] See also Figure 1 to Figure 2 A limiting threaded rod 9 is commonly inserted between the connecting frames 6, so that the connecting frames 6 can be connected to each other, making the connection more secure. The limiting threaded rod 9 is respectively inserted into the locking threaded columns 7 on the two connecting frames 6. By inserting the limiting threaded rod 9, the locking threaded columns 7 can be fixed, so that the whole can be relatively fixed, and one end of the limiting threaded rod 9 is abutted against the insertion groove 8.
[0023] See also Figure 1 to Figure 2 The other end of the limiting threaded rod 9 is threadedly sleeved with a fixing nut 10, and the fixing nut 10 abuts against the locking threaded column 7. When the fixing nut 10 is screwed and abutted, the limiting threaded rod 9 can be fixedly inserted into the locking threaded column 7.
[0024] In summary, when the efficient steel structure connection device is used, the first I-beam frame 3 and the third I-beam frame 5 are first plugged into the second I-beam frame 4, and then they are respectively plugged into the first connecting steel frame 1 and the second connecting steel frame 2, and then the screwdriver is inserted into the plug-in slot 8 to screw the locking thread column 7 so that the locking thread column 7 can be rotated out from the inside to the outside, and then the limiting threaded rod 9 is passed through the locking thread column 7 and the connecting frame 6, and then the fixing nut 10 is screwed to complete the installation and connection of the first connecting steel frame 1, the second connecting steel frame 2, the first I-beam frame 3, the second I-beam frame 4, and the third I-beam frame 5. The connection between the second I-beam frame 4 and the third I-beam frame 5 can limit each other, making the fixation between them more stable, and under the fixation of the locking threaded column 7, the first I-beam frame 3, the second I-beam frame 4, and the third I-beam frame 5 can be shielded, thereby making the fixation between them and the first connecting steel frame 1 and the second connecting steel frame 2 more secure, and at the same time, under the connection of the limiting threaded rod 9, the connecting frames 6 and the locking threaded columns 7 can be limited, thereby making the connection between the first connecting steel frame 1, the second connecting steel frame 2, the first I-beam frame 3, the second I-beam frame 4, the third I-beam frame 5, and the connecting frame 6 more secure.
[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An efficient steel structure connection device, comprising a first connection steel frame (1), a second connection steel frame (2) being connected above the first connection steel frame (1), and a first I-beam steel frame (3), a second I-beam steel frame (4), and a third I-beam steel frame (5) being connected between the first connection steel frame (1) and the second connection steel frame (2), characterized in that: A plurality of notches are provided at the top end of the first connecting steel frame (1) and the bottom end of the second connecting steel frame (2), and the two notches on the second connecting steel frame (2) and the first connecting steel frame (1) are plugged into the second I-beam frame (4), the first I-beam frame (3) and the third I-beam frame (5) are plugged into the second I-beam frame (4), and one end of the first I-beam frame (3) and the third I-beam frame (5) are abutted against the second I-beam frame (4), and the first I-beam frame (3) and the third I-beam frame (5) are respectively plugged into the notches on the first connecting steel frame (1) and the second connecting steel frame (2), and a plurality of connecting frames (6) are connected between the first connecting steel frame (1) and the second connecting steel frame (2), and the two ends of the connecting frames (6) are respectively connected to the first I-beam frame (3) and the second I-beam frame (4) or the second I-beam frame (4) and the third I-beam frame (5).
2. The high-efficiency steel structure connection device according to claim 1, characterized in that: A locking threaded column (7) is threadedly mounted between the first connecting steel frame (1) and the second connecting steel frame (2) and the connecting frame (6), and one end of the locking threaded column (7) can be abutted against the first I-beam frame (3) or the second I-beam frame (4) or the third I-beam frame (5).
3. The high-efficiency steel structure connection device according to claim 2, characterized in that: A cross-shaped inserting groove (8) is formed at one end of the locking threaded column (7), and the end of the locking threaded column (7) on which the inserting groove (8) is formed extends out of the connecting frame (6).
4. The high-efficiency steel structure connection device according to claim 3, characterized in that: A limiting threaded rod (9) is commonly inserted between the connecting frames (6), wherein the limiting threaded rod (9) is respectively inserted into locking threaded columns (7) on the two connecting frames (6), and one end of the limiting threaded rod (9) is in contact with the inserting groove (8).
5. The high-efficiency steel structure connection device according to claim 4, characterized in that: The other end of the limiting threaded rod (9) is threadedly sleeved with a fixing nut (10), and the fixing nut (10) is in contact with the locking threaded column (7).