Multi-angle spliced steel member

Abstract

The utility model discloses a multi-angle spliced steel member, which relates to the field of steel structure connecting pieces and comprises a basic piece, at least two symmetrical edges of the basic piece are rotatably connected with connecting plates, the surfaces of the connecting plates are provided with connecting holes, a base plate is arranged below the basic piece, and the base plate is connected with the basic piece through a plurality of telescopic rod pieces extending vertically. The edge of the base plate abuts against the connecting plate to keep the downward swing angle, the height of the base plate relative to the top plate is adjusted through the telescopic rod piece, the downward swing angle of the connecting plate is adjusted, the connecting angle can be conveniently adjusted for a protruding framework, and construction is convenient.

Description

Technical Field

[0001] The utility model relates to the field of steel structure connectors, in particular to a multi-angle spliced ​​steel component. Background Art

[0002] Using steel structure to build a planting house has the advantages of low cost and easy construction. Although welding to connect the steel structure has high connection strength, it is inconvenient to disassemble and maintain the steel structure in the later stage. The use of steel structure connectors can solve this problem. The planting house is based on steel structure and assembled with transparent panels. It has high requirements for the flatness of the steel structure connection. The raised roof requires connectors with adaptive angles to connect the steel structure flatly. The connectors with angles are generally fixed structures, which do not have dimensional tolerance and cannot adapt to the specific construction conditions. The connection angle cannot be adjusted. Utility Model Content

[0003] The utility model aims to provide a multi-angle spliced ​​steel member, which is used to solve the problem that the angles of angled steel structure connectors are fixed and their connection angles cannot be adaptively adjusted according to specific construction conditions.

[0004] In order to solve the problems existing in the prior art, the technical solution of the present utility model is as follows:

[0005] A multi-angle spliced ​​steel component includes a base component, at least two symmetrical edges of the base component are rotatably connected to a connecting plate, the surface of the connecting plate has a connecting hole, a pad is provided below the base component, the pad and the base component are connected by multiple vertically extending telescopic rods, the edge of the pad abuts the bottom surface of the connecting plate, and is used to limit the maximum swing angle of the connecting plate.

[0006] Preferably, the base member includes a top plate, at least two symmetrical edges of the top plate have vertical plates that bend and extend downward, and the connecting plate is rotatably connected to the bottom ends of the vertical plates.

[0007] Preferably, the bottom of the vertical plate is bent upward to form a reel, and the top of the connecting plate has a pin shaft inserted into the reel.

[0008] Preferably, a fixing plate is fixed on the inner side of the connection portion between the vertical plate and the top plate.

[0009] Preferably, the telescopic rod includes a screw and a barrel, the screw passes through the top plate downward, and the barrel passes through the base plate upward, the bottom end of the barrel has an expanded diameter portion, and the screw is threadedly connected to the barrel.

[0010] Preferably, a plurality of convex strips are arranged on the bottom surface of the connecting plate.

[0011] Compared with the related art, the present invention has the following beneficial effects:

[0012] The edge of the pad of the utility model abuts against the connecting plate to maintain the downward angle. The height of the pad relative to the top plate is adjusted by the telescopic rod, so that the downward angle of the connecting plate can be adjusted, which is convenient for adjusting the connection angle according to the raised structure and facilitates construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the overall structural diagrams of the present utility model.

[0014] Figure 2 This is the second schematic diagram of the overall structure of the present utility model.

[0015] Figure 3 It is a schematic diagram of the overall bottom structure of the utility model.

[0016] Figure numerals: 1, top plate; 2, vertical plate; 3, connecting plate; 31, connecting hole; 4, pad; 5, screw; 6, screw barrel; 61, expanded diameter portion; 7, convex strip; 8, fixing plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0018] The multi-angle spliced ​​steel member mainly comprises four parts: a base member, a connecting plate 3, a telescopic rod, and a pad 4;

[0019] like Figure 1-3 As shown, the base member has a top plate 1, the edge of which is bent downward by 90° to form a vertical plate 2. If it is a steel structure connected to two raised sides, the two symmetrical sides of the top plate 1 have vertical plates 2. If it is a steel structure connected to three or four raised sides, the three or four sides of the top plate 1 have vertical plates 2, and the bottom ends of the vertical plates 2 are bent upward to form a roll.

[0020] A pad 4 is provided at the bottom of each vertical plate 2. The top of the pad 4 has a pin shaft, which is inserted into the reel so that the pad 4 is rotatably connected to the vertical plate 2. The surface of the connecting plate 3 has a connecting hole 31.

[0021] like Figure 2-3 As shown, the backing plate 4 is arranged directly below the base member, and the backing plate 4 is connected to the top plate 1 by a plurality of vertically extending telescopic rods. The telescopic rods include screws 5 and screw barrels 6. The screws 5 penetrate the top plate 1 downward, and the screw barrels 6 penetrate the backing plate 4 upward. The bottom end of the screw barrel 6 has an expanded diameter portion 61, which contacts the bottom of the backing plate 4. The screws 5 are threadedly connected to the screw barrel 6 so that the edge of the backing plate 4 contacts the bottom surface of the connecting plate 3.

[0022] The pad 4 is connected to the main beam of the steel structure. According to the angle of the raised surface, the inclination angle of the auxiliary beam is set, and then the angle of the connecting plate 3 is adjusted to keep it aligned with the auxiliary beam. Use a wrench to turn the screw 5 to increase or decrease the connection length between the screw 5 and the screw barrel 6, and adjust the height of the pad 4. The edge of the pad 4 contacts the bottom surface of the connecting plate 3. When the pad 4 rises, the downward angle of the connecting plate 3 decreases. When the pad 4 falls, the downward angle of the connecting plate 3 increases until the angle of the connecting plate 3 is aligned with the auxiliary beam. Then, the auxiliary beam and the connecting plate 3 can be fixed flatly.

[0023] like Figure 3 As shown, a fixing plate 8 is fixed on the inner side of the connection portion between the vertical plate 2 and the top plate 1 . The setting of the fixing plate 8 increases the anti-deformation strength of the connection between the vertical plate 2 and the top plate 1 .

[0024] like Figure 3 As shown, a plurality of ridges 7 are arranged on the bottom surface of the connecting plate 3 . The ridges 7 increase the adhesion of the edge of the backing plate 4 against the connecting plate 3 , thereby improving the angle-maintaining effect of the connecting plate 3 .

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle spliced ​​steel member, comprising a base member, at least two symmetrical edges of the base member being rotatably connected to a connecting plate (3), the surface of the connecting plate (3) having a connecting hole (31), characterized in that: A pad (4) is provided below the base member, and the pad (4) is connected to the base member via a plurality of vertically extending telescopic rods. The edge of the pad (4) abuts against the bottom surface of the connecting plate (3) to limit the maximum downward swing angle of the connecting plate (3).

2. The multi-angle spliced ​​steel member according to claim 1, characterized in that: The base member comprises a top plate (1), at least two symmetrical edges of the top plate (1) are provided with vertical plates (2) bent and extended downward, and the connecting plate (3) is rotatably connected to the bottom ends of the vertical plates (2).

3. The multi-angle spliced ​​steel member according to claim 2, characterized in that: The bottom of the vertical plate (2) is bent upward to form a reel, and the top of the connecting plate (3) is provided with a pin shaft inserted into the reel.

4. The multi-angle spliced ​​steel member according to claim 2, characterized in that: A fixing plate (8) is fixed on the inner side of the connection portion between the vertical plate (2) and the top plate (1).

5. The multi-angle spliced ​​steel member according to claim 2, characterized in that: The telescopic rod comprises a screw (5) and a screw barrel (6); the screw (5) passes through the top plate (1) downward, and the screw barrel (6) passes through the backing plate (4) upward; the bottom end of the screw barrel (6) has an expanded diameter portion (61), and the screw (5) and the screw barrel (6) are threadedly connected.

6. The multi-angle spliced ​​steel member according to claim 1, characterized in that: A plurality of convex strips (7) are arranged on the bottom surface of the connecting plate (3).

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