Adjustable steel structure connecting device

Abstract

The utility model discloses an adjustable steel structure connecting device, and relates to the technical field of steel structures. The device comprises a transverse steel structure and a longitudinal steel structure, a flange plate is fixedly installed at one end of the longitudinal steel structure, a convex groove is formed in one end of the flange plate, convex blocks which are symmetrically distributed are installed on the inner side of the convex groove in a sliding mode, and a limiting plate is fixedly connected to one end of each convex block. Symmetrically distributed clamping grooves are formed in the inner side of the limiting plate, and clamping columns are fixedly mounted on the inner sides of the clamping grooves; a longitudinal steel structure is limited to move on a transverse steel structure through cooperative use of a flange plate, a limiting plate, a spring, a connecting plate, a limiting plate, a convex block, a convex groove, a clamping column and a sliding ring, so that the longitudinal steel structure is installed and connected through a bolt and a threaded hole on the longitudinal steel structure, and the stability of adjustment and installation of the longitudinal steel structure and the transverse steel structure is achieved; and the bolt is kept aligned with the threaded hole while moving, so that manual debugging and alignment are not required to be troublesome, and the operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an adjustable steel structure connecting device. Background Technique

[0002] The steel structure connecting device is a special component or equipment used to connect and fix steel structure components. The steel structure connecting device plays a huge role in the current steel structure connection and the construction and installation of building structures. Its main function is to use an effective structure to connect and install various steel structure components, so that the overall structure of the whole connection maintains good stability and high strength.

[0003] However, the existing adjustable steel structure connecting device is still not ideal when in use. The reason is that the adjustable method is to directly separate two steel structures and then adjust and dock them. Such a method cannot limit one steel structure on another steel structure for adjustment, so subsequent manual debugging is required, which is very troublesome. In view of the above problems, the inventor proposes an adjustable steel structure connecting device to solve the above problems. Content of the Utility Model

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: an adjustable steel structure connecting device, including a horizontal steel structure and a vertical steel structure. One end of the vertical steel structure is fixedly installed with a flange plate. One end of the flange plate is provided with a convex groove. Symmetrically distributed convex blocks are slidably installed inside the convex groove. One end of the convex block is fixedly connected with a limiting plate. Symmetrically distributed clamping grooves are opened inside the limiting plate. Clamping columns are fixedly installed inside the clamping grooves. Equally spaced sliding rings are rotatably sleeved on the outer sides of the clamping columns. The outer surfaces of the sliding rings are in contact with the horizontal steel structure. One end of the limiting plate is fixedly connected with a connecting plate. Symmetrically distributed springs are fixedly installed on the opposite ends of the connecting plate. Symmetrically distributed fixing blocks are fixedly installed on the outer side of the vertical steel structure. One end of the fixing block is threadedly installed with a bolt. Equally spaced threaded holes are opened at one end of the horizontal steel structure.

[0005] Preferably, a guiding column is arranged in the middle of the opposite ends of the connecting plate, and one end of the connecting plate is slidably sleeved on the outer side of the guiding column.

[0006] Preferably, limiting pieces are fixedly installed at both the top and bottom ends of the guiding column.

[0007] Preferably, symmetrically distributed connecting blocks are fixedly installed at the top end of the flange plate, and fixing rods are fixedly connected to the opposite ends of the connecting blocks.

[0008] Preferably, an assembly frame is fixedly sleeved on the outer side of one end of the horizontal steel structure.

[0009] Preferably, square grooves are provided on the bottom surfaces of both the horizontal steel structure and the vertical steel structure. There are three square grooves, and magnetic suction seats are movably clamped inside the square grooves.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] Through the combined use of the flange plate, the limiting plate, the spring, the connecting plate, the limiting plate, the convex block, the convex groove, the clamping column, and the sliding ring, the vertical steel structure is restricted from moving on the horizontal steel structure, so that the bolts on the vertical steel structure can be aligned with the threaded holes for installation and connection, thereby realizing the stability of the adjustable installation of the vertical steel structure and the horizontal steel structure, keeping the bolts aligned with the threaded holes while moving, eliminating the need for manual debugging and alignment, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic structural diagram of the present utility model.

[0014] Figure 2 It is a schematic diagram of the disassembled structure of the present utility model.

[0015] Figure 3 It is a schematic diagram of the disassembled structure of the magnetic suction seat of the present utility model.

[0016] In the figure: 1, horizontal steel structure; 11, vertical steel structure; 12, flange plate; 13, convex groove; 14, convex block; 15, limiting plate; 16, card slot; 17, clamping column; 18, sliding ring; 19, connecting plate; 21, spring; 22, fixed block; 23, bolt; 24, threaded hole; 25, guiding column; 26, limiting piece; 27, connecting block; 28, fixed rod; 29, assembly frame; 30, square groove; 31, magnetic suction seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0018] Embodiment: AsFigures 1-3 As shown in the figure, the utility model provides a technical solution: an adjustable steel structure connection device, including a horizontal steel structure 1 and a vertical steel structure 11. One end of the vertical steel structure 11 is fixedly installed with a flange plate 12. One end of the flange plate 12 is provided with a convex groove 13. Symmetrically distributed convex blocks 14 are slidably installed inside the convex groove 13. One end of the convex block 14 is fixedly connected with a limiting plate 15. Symmetrically distributed clamping grooves 16 are opened inside the limiting plate 15. Clamping columns 17 are fixedly installed inside the clamping grooves 16. Equally spaced sliding rings 18 are rotatably sleeved on the outer side of the clamping columns 17. The outer surface of the sliding ring 18 contacts the horizontal steel structure 1. One end of the limiting plate 15 is fixedly connected with a connecting plate 19. Symmetrically distributed springs 21 are fixedly installed at opposite ends of the connecting plate 19. Symmetrically distributed fixing blocks 22 are fixedly installed on the outer side of the vertical steel structure 11. One end of the fixing block 22 is threadedly installed with a bolt 23. Equally spaced threaded holes 24 are opened at one end of the horizontal steel structure 1.

[0019] In the middle of the opposite ends of the connecting plate 19, a guiding column 25 is provided. One end of the connecting plate 19 is slidably sleeved on the outer side of the guiding column 25.

[0020] By adopting the above technical solution, the connecting plate 19 and the spring 21 are guided by sliding the connecting plate 19 on the guiding column 25, improving the movement stability of the connecting plate 19 and the limiting plate 15.

[0021] Limit pieces 26 are fixedly installed at both the top and bottom ends of the guiding column 25.

[0022] By adopting the above technical solution, the movement range of the connecting plate 19 is limited by setting the limit pieces 26.

[0023] Symmetrically distributed connecting blocks 27 are fixedly installed at the top of the flange plate 12. Opposite ends of the connecting blocks 27 are fixedly connected with fixing rods 28.

[0024] By adopting the above technical solution, the connecting blocks 27 and the fixing rods 28 are provided to facilitate the manual handling and movement of the device.

[0025] An assembly frame 29 is fixedly sleeved on the outer side of one end of the horizontal steel structure 1.

[0026] By adopting the above technical solution, the assembly frame 29 is provided to facilitate the adaptation and connection of the horizontal steel structure 1 with steel structures in the same horizontal direction as the horizontal steel structure 1.

[0027] Square grooves 30 are opened on the bottom surfaces of both the horizontal steel structure 1 and the vertical steel structure 11. There are three square grooves 30. Magnetic suction seats 31 are movably clamped inside the square grooves 30.

[0028] By adopting the above technical solution, when placing the horizontal steel structure 1 and the vertical steel structure 11, the magnetic suction base 31 is magnetically clamped in the square groove 30 for support, thereby preventing the horizontal steel structure 1 and the vertical steel structure 11 from contacting the ground and being contaminated with dust or sewage, resulting in uncleanliness of themselves.

[0029] Working principle: First, hold the fixed rod 28 and lift the flange plate 12 and the vertical steel structure 11. Then, put the limiting plate 15 on the flange plate 12 on the horizontal steel structure 1. Relying on the action of the spring 21, the connecting plates 19 are pulled to move relative to each other. The connecting plates 19 drive the limiting plates 15 to move relative to each other. The convex blocks 14 slide in the convex grooves 13 to cooperate with the limiting plates 15. Thus, the mutually moving limiting plates 15 drive the clamping columns 17 and the slip rings 18 to move relative to each other. After the slip ring 18 contacts the horizontal steel structure 1, it is convenient for the limiting plate 15 to drive the vertical steel structure 11 to slide on the horizontal steel structure 1, and the vertical steel structure 11 is restricted to move on the horizontal steel structure 1, so that the bolts 23 on the vertical steel structure 11 can be installed and connected to the threaded holes 24. Thereby, the stability of the adjustment and installation of the vertical steel structure 11 and the horizontal steel structure 1 is realized, enabling the bolts 23 to remain aligned with the threaded holes 24 while moving, eliminating the need for manual debugging and alignment, which is more convenient.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. An adjustable steel structure connection device, comprising a transverse steel structure (1) and a longitudinal steel structure (11), characterized in that: A flange plate (12) is fixedly installed at one end of the longitudinal steel structure (11), a convex groove (13) is provided at one end of the flange plate (12), symmetrically distributed convex blocks (14) are slidably installed inside the convex groove (13), a limiting plate (15) is fixedly connected to one end of the convex block (14), symmetrically distributed clamping grooves (16) are provided on the inner side of the limiting plate (15), clamping columns (17) are fixedly installed on the inner sides of the clamping grooves (16), and equal-spaced convex blocks (17) are rotatably sleeved on the outer sides of the clamping columns (17). A slip ring (18) is arranged at equal intervals, the outer surface of the slip ring (18) is in contact with the horizontal steel structure (1), one end of the limiting plate (15) is fixedly connected to a connecting plate (19), the opposite end of the connecting plate (19) is fixedly installed with a symmetrically distributed spring (21), the outer side of the longitudinal steel structure (11) is fixedly installed with a symmetrically distributed fixing block (22), one end of the fixing block (22) is threadedly installed with a bolt (23), and one end of the horizontal steel structure (1) is provided with threaded holes (24) distributed at equal intervals.

2. An adjustable steel structure connection device as claimed in claim 1, characterized in that: A guide column (25) is provided in the middle of one opposite end of the connecting plate (19), and one end of the connecting plate (19) is slidably sleeved on the outer side of the guide column (25).

3. An adjustable steel structure connection device as claimed in claim 2, characterized in that: Limiting plates (26) are fixedly mounted on both the top and bottom ends of the guide column (25).

4. The adjustable steel structure connection device according to claim 1, characterized in that: A symmetrically distributed connection block (27) is fixedly mounted on the top of the flange plate (12), and a fixing rod (28) is fixedly connected to the opposite end of the connection block (27).

5. The adjustable steel structure connection device according to claim 1, characterized in that: An assembly frame (29) is fixedly sleeved on the outer side of one end of the horizontal steel structure (1).

6. An adjustable steel structure connection device as claimed in claim 5, characterized in that: The bottom surfaces of the transverse steel structure (1) and the longitudinal steel structure (11) are both provided with square grooves (30), three of which are provided, and the inner sides of the square grooves (30) are movably engaged with magnetic seats (31).

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