Building connecting joint and building

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a building connecting node and a building, the building connecting node comprises a connecting piece, the connecting piece comprises a first connecting shaft and a second connecting shaft, and a limiting component is arranged between the first connecting shaft and the second connecting shaft; an anti-loosening structure is arranged between the first connecting shaft and the second connecting shaft, a connecting component is arranged on one side of the connecting piece, the first connecting shaft and the second connecting shaft are rotationally connected, adjustment can be conducted according to the mounting angle needed by the two steel structural pieces, and through the design of a limiting component and a fixing component, the mounting angle can be adjusted according to the mounting angle needed by the two steel structural pieces. The angle adjusting device can effectively lock the adjusted angle after adjustment is completed, then the two steel structural parts are connected with the connecting part through the bolts, and the design can effectively improve the connecting strength between the two steel structural parts.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a building connection node and a building. Background Art

[0002] Steel structure buildings are a type of building that uses steel as the main structural material. In this type of building, the structural frame, beams, columns, roofing and other key components are usually made of steel. Steel structure buildings are widely used in industrial, commercial and residential fields. It has many advantages, such as high strength, corrosion resistance, good durability and fast construction speed.

[0003] In steel structure buildings, the welds between two steel parts are often referred to as building connection nodes. Connection nodes are very important in structural engineering because they bear and transfer the loads in the structure and ensure the overall stability and strength of the structure. Welding is a common connection method that achieves the continuity and collaborative work of steel structures by melting the metal on the contact surface of two steel parts and cooling to form a strong connection. The design and execution of building connection nodes are critical to the performance and safety of the structure.

[0004] Steel structure buildings usually use bolts to first connect two steel structures, and then connect the two steel structures by welding. However, bolting two steel structures is usually only suitable for two steel structures connected vertically or horizontally. For some buildings with special shapes, the connection between the two steel structures may not be vertical or horizontal. Directly using bolts to connect may cause the load that the connection can withstand to be insufficient; therefore, it does not meet the existing needs. In this regard, we propose a building connection node and a building. Utility Model Content

[0005] The utility model provides a building connection node and a building, which have the beneficial effect of connecting two steel structures through a connecting piece to strengthen the strength of the load borne at the connection between the two steel structures, and solves the problem mentioned in the above background technology that the way of connecting two steel structures through bolt connection and welding may result in insufficient load borne for some steel structures connected at an angle.

[0006] The utility model provides the following technical solutions: a building connection node and a building, comprising a connecting piece, wherein the connecting piece comprises a No. 1 connecting shaft and a No. 2 connecting shaft, a limiting component is arranged between the No. 1 connecting shaft and the No. 2 connecting shaft, an anti-loosening structure is arranged between the No. 1 connecting shaft and the No. 2 connecting shaft, and a connecting component is arranged on one side of the connecting piece.

[0007] As a building connection node and building optional scheme described in the utility model, one end of the No. 1 connecting shaft is fixedly connected to a fixed shaft, the No. 2 connecting shaft is rotatably connected to the fixed shaft, and the fixed shaft passes through the No. 2 connecting shaft.

[0008] As a building connection node and building optional scheme described in the utility model, wherein: the limiting component includes a tooth fixedly connected to the first connecting shaft, the tooth is used to be inserted into a slot, and the slot is opened in the second connecting shaft.

[0009] As a building connection node and building optional scheme described in the utility model, wherein: the anti-loosening structure includes an annular groove opened on the second connecting shaft, a ring block is slidably connected in the annular groove, and the ring block is fixedly connected to the side wall of the fixed shaft.

[0010] As a building connection node and building optional scheme described in the utility model, wherein: a fixing component is arranged at one end of the fixed shaft, and the fixing component comprises a threaded block fixedly connected to one end of the fixed shaft, and a limiting block is threadedly connected to the threaded block.

[0011] As a building connection node and building optional scheme described in the utility model, wherein: the connecting member includes a No. 1 connecting plate and a No. 2 connecting plate, the No. 1 connecting plate is fixedly connected to the side wall of the No. 1 connecting axis, and the No. 2 connecting plate is fixedly connected to the side wall of the No. 2 connecting axis.

[0012] As a building connection node and a building optional solution described in the utility model, wherein: the No. 1 connecting plate and the No. 2 connecting plate are provided with installation grooves.

[0013] The utility model also discloses a building connection node and a building structure, and also includes:

[0014] A No. 1 steel structure and a No. 2 steel structure, wherein the No. 1 steel structure is connected to the No. 2 steel structure via the connecting member, the No. 1 steel structure is connected to the No. 1 connecting plate via bolts, and the No. 2 steel structure is connected to the No. 2 connecting plate via bolts.

[0015] The utility model has the following beneficial effects:

[0016] 1. The building connection node and the building can be adjusted according to the required installation angle of the two steel structures through the rotation connection between the No. 1 connecting axis and the No. 2 connecting axis, and the adjusted angle can be effectively locked after the adjustment is completed through the design of the limiting component and the fixing component, and then the two steel structures are connected to the connecting member by bolts. This design can effectively improve the connection strength between the two steel structures.

[0017] 2. The building connection node and the building effectively limit the vertical movement of the No. 1 connecting axis through the design of the ring groove and the ring block, thereby enhancing the stability of the device. The fixed components effectively prevent the connection parts from falling apart after installation through the structure of the threaded block and the limit block, thereby improving the overall reliability of the connection parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 This is a schematic diagram of the connector structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the disassembly structure of the connector of the utility model.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting piece of the utility model.

[0022] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. Connecting member; 101. Connecting shaft No. 1; 102. Connecting shaft No. 2; 103. Fixed shaft; 2. Limiting member; 201. Insert gear; 202. Slot; 3. Anti-loosening structure; 301. Ring groove; 302. Ring block; 4. Fixed member; 401. Threaded block; 402. Limiting block; 5. Connecting member; 501. Connecting plate No. 1; 502. Connecting plate No. 2; 503. Mounting groove; 6. Steel structure No. 1; 7. Steel structure No. 2; 8. Bolt.

[0024] Specific implementation party

[0025] 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. Example

[0026] This embodiment is intended to help solve the problem that the load bearing of two steel structures connected at an angle may be insufficient when two steel structures are connected by bolt connection and welding. Figure 1-5A building connection node and a building, including a connecting member 1, the connecting member 1 includes a No. 1 connecting axis 101 and a No. 2 connecting axis 102, a limiting member 2 is arranged between the No. 1 connecting axis 101 and the No. 2 connecting axis 102, an anti-loosening structure 3 is arranged between the No. 1 connecting axis 101 and the No. 2 connecting axis 102, and a connecting member 5 is arranged on one side of the connecting member 1.

[0027] In this embodiment: one end of the No. 1 connecting shaft 101 is fixedly connected to the fixed shaft 103, and the No. 2 connecting shaft 102 is rotatably connected to the fixed shaft 103, and the fixed shaft 103 passes through the No. 2 connecting shaft 102. The No. 1 connecting shaft 101 is rotatably connected with the fixed shaft 103 and the No. 2 connecting shaft 102, so that the angle formed between the No. 1 connecting plate 501 and the No. 2 connecting plate 502, which are respectively fixedly connected to the No. 1 connecting shaft 101 and the No. 2 connecting shaft 102, can be controlled. By adjusting the angle between the No. 1 connecting plate 501 and the No. 2 connecting plate 502, the angle of connection of different steel parts can be adapted.

[0028] In this embodiment: the limiting member 2 includes a tooth 201 fixedly connected to the No. 1 connecting shaft 101, and the tooth 201 is used to be plugged into the slot 202. The slot 202 is opened in the No. 2 connecting shaft 102. After adjusting the angle between the No. 1 connecting plate 501 and the No. 2 connecting plate 502, the angle is locked by inserting the tooth 201 into the slot 202. This plug-in method can effectively fix the required angle and prevent sliding, thereby ensuring the strength of the connection between the No. 1 steel structure 6 and the No. 2 steel structure 7.

[0029] In this embodiment: the anti-loosening structure 3 includes an annular groove 301 opened on the No. 2 connecting shaft 102, and a ring block 302 is slidably connected in the annular groove 301. The ring block 302 is fixedly connected to the side wall of the fixed shaft 103. Through the design of the annular groove 301 and the ring block 302, the moving distance of the No. 1 connecting shaft 101 in the vertical direction is limited by the annular groove 301. This limitation can effectively prevent the No. 1 connecting shaft 101 and the No. 2 connecting shaft 102 from falling off during the installation process, and enhance the stability of the device.

[0030] In this embodiment: a fixing component 4 is provided at one end of the fixed shaft 103, and the fixing component 4 includes a threaded block 401 fixedly connected to one end of the fixed shaft 103, and a limiting block 402 is threadedly connected to the threaded block 401. After the No. 1 steel structure 6 is connected to the No. 2 steel structure through the connecting member 1, the limiting block 402 is threadedly connected to the threaded block 401, which can effectively prevent the connecting member 1 from falling apart, and at the same time, the limiting effect of the limiting component 2 can be improved.

[0031] In this embodiment: the connecting member 5 includes a connecting plate No. 1 501 and a connecting plate No. 2 502, the connecting plate No. 1 501 is fixedly connected to the side wall of the connecting shaft No. 1 101, and the connecting plate No. 2 502 is fixedly connected to the side wall of the connecting shaft No. 2 102, the connecting plate No. 1 501 and the connecting plate No. 2 502 are used to connect two different steel parts, and the angle formed between the connecting plate No. 1 501 and the connecting plate No. 2 502 can be adjusted by rotating the connecting shaft No. 1 101 and the connecting shaft No. 2 102, and after adjustment, it is fixed by the limiting member 2 and the fixing member 4 to lock the angle between the connecting plate No. 1 501 and the connecting plate No. 2 502, so as to achieve the effect of improving the strength of the connection between the No. 1 steel structure member 6 and the No. 2 steel structure member 7.

[0032] In this embodiment: a mounting groove 503 is provided on the No. 1 connecting plate 501 and the No. 2 connecting plate 502. The mounting groove 503 provides installation conditions for concealed rotation of the bolt 8, thereby increasing the flexibility and convenience of the connection.

[0033] The present embodiment also discloses a building connection node and a building structure, including: a No. 1 steel structure 6 and a No. 2 steel structure 7, the No. 1 steel structure 6 and the No. 2 steel structure 7 are connected by a connector 1, the No. 1 steel structure 6 is connected to a No. 1 connecting plate 501 by bolts 8, and the No. 2 steel structure 7 is connected to a No. 2 connecting plate 502 by bolts 8.

[0034] Working principle: Connect the No. 1 connecting plate 501 and the No. 1 steel structure 6 by bolts 8, remove the limit block 402 from the threaded block 401, and separate the spline 201 from the slot 202 by pulling up the No. 1 connecting shaft 101 and the No. 2 connecting shaft 102. At this time, the No. 1 connecting shaft 101 and the No. 2 connecting shaft 102 can rotate relative to each other. By rotating the No. 1 connecting shaft 101 and the No. 2 connecting shaft 102, the angle between the No. 1 connecting plate 501 and the No. 2 connecting plate 502 can be adjusted. After the angle adjustment is completed, the spline 201 will be driven to be inserted into the slot 202, and the removed limit block 402 will be reinstalled on the threaded block 401, so as to fix the movable parts.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A building connection node, comprising a connection member (1), characterized in that: The connecting member (1) comprises a first connecting shaft (101) and a second connecting shaft (102), a limiting member (2) is arranged between the first connecting shaft (101) and the second connecting shaft (102), an anti-loosening structure (3) is arranged between the first connecting shaft (101) and the second connecting shaft (102), and a connecting member (5) is arranged on one side of the connecting member (1).

2. A building connection node according to claim 1, characterized in that: One end of the first connecting shaft (101) is fixedly connected to a fixed shaft (103), the second connecting shaft (102) is rotatably connected to the fixed shaft (103), and the fixed shaft (103) passes through the second connecting shaft (102).

3. A building connection node according to claim 2, characterized in that: The limiting member (2) comprises a toothing (201) fixedly connected to the first connecting shaft (101), the toothing (201) being used for being inserted into a slot (202), and the slot (202) is provided in the second connecting shaft (102).

4. A building connection node according to claim 3, characterized in that: The anti-loosening structure (3) comprises an annular groove (301) formed on the second connecting shaft (102), a ring block (302) being slidably connected in the annular groove (301), and the ring block (302) being fixedly connected to the side wall of the fixed shaft (103).

5. A building connection node according to claim 4, characterized in that: A fixing component (4) is provided at one end of the fixing shaft (103), and the fixing component (4) comprises a threaded block (401) fixedly connected to one end of the fixing shaft (103), and a limit block (402) is threadedly connected to the threaded block (401).

6. A building connection node according to claim 2, characterized in that: The connecting member (5) comprises a first connecting plate (501) and a second connecting plate (502), wherein the first connecting plate (501) is fixedly connected to a side wall of the first connecting shaft (101), and the second connecting plate (502) is fixedly connected to a side wall of the second connecting shaft (102).

7. A building connection node according to claim 6, characterized in that: The first connecting plate (501) and the second connecting plate (502) are provided with mounting grooves (503).

8. A building connection node according to claim 7, characterized in that: The connecting member (1) further comprises a No. 1 steel structure member (6) and a No. 2 steel structure member (7); the No. 1 steel structure member (6) and the No. 2 steel structure member (7) are connected via the connecting member (1); the No. 1 steel structure member (6) is connected to the No. 1 connecting plate (501) via bolts (8); and the No. 2 steel structure member (7) is connected to the No. 2 connecting plate (502) via bolts (8).

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