Reinforcing connecting piece of fabricated building structure

Abstract

The utility model discloses a reinforcing connecting piece of an assembly type building structure, belongs to the field of assembly type buildings, and solves the problem that an existing connecting piece is insufficient in connecting strength. The device comprises four connecting frames, wherein the connecting frames are fixed on the periphery of a stand column through first bolts; a fixed clamping plate and a movable clamping plate are arranged on the connecting frame, the fixed clamping plate is fixedly connected to the side portion of the connecting frame, a sliding groove is formed in the connecting frame, a sliding block is installed in the sliding groove in a matched mode, the sliding block is connected with the movable clamping plate, a lead screw penetrates through the top wall of the sliding groove to be rotationally connected, and the lead screw is connected with the sliding block through threads; a steel beam is installed between the fixed clamping plate and the movable clamping plate and fixed to the fixed clamping plate and the movable clamping plate through second bolts. The stand columns and the steel beams are connected through the connecting frames, the steel beams are reliably connected through the movable clamping plates and the fixed clamping plates which are vertically attached, and the supporting performance is good; the positions of the movable clamping plates are adjusted through the sliding blocks, the positions of the sliding blocks are adjusted through the lead screws, operation is convenient, and steel beams of different specifications can be connected.

Description

Technical Field

[0001] The utility model belongs to the field of assembled buildings, and in particular relates to a reinforcing connector of an assembled building structure. Background Art

[0002] Prefabricated buildings refer to buildings that are manufactured in factories and transported to construction sites, where they are assembled and installed on site through reliable connection methods. In prefabricated buildings, connectors are required to connect columns and steel beams. Existing connectors have a single structure and are not strong enough to fix columns and steel beams, resulting in poor connection stability. Therefore, a reinforced connector for prefabricated building structures is proposed to address the above problems. Utility Model Content

[0003] The utility model aims to provide a reinforcement connector for an assembled building structure to solve the problem of insufficient connection strength of existing connectors.

[0004] The technical solution of the utility model is: a reinforcing connector of an assembled building structure, used for connecting columns and steel beams, comprising four connecting frames, which are respectively fixed around the columns by first bolts; a fixed card plate and a movable card plate are provided on the connecting frame, the fixed card plate is fixedly connected to the side of the connecting frame, a slide groove is opened on the connecting frame, a slider is installed in the slide groove, the slider is connected to the movable card plate, a screw rod is rotatably connected to the top wall of the slide groove, and the screw rod is connected to the slider by a thread; a steel beam is installed between the fixed card plate and the movable card plate, and the steel beam is fixed to the fixed card plate and the movable card plate by second bolts.

[0005] As a further improvement of the utility model, the fixed clamping plate is located below the movable clamping plate, and a triangular block is provided between the bottom of the fixed clamping plate and the connecting frame.

[0006] As a further improvement of the utility model, it also includes two support blocks, which are C-shaped, and are relatively enclosed and arranged on the side walls of the column. The support blocks are fixed to the column by third bolts, and the two support blocks are supported at the bottom of four connecting frames.

[0007] As a further improvement of the utility model, it also includes two clamp blocks, which are C-shaped. The two clamp blocks relatively enclose the clamps on the upper side of the four connecting frames, and the clamp blocks are fixed to the connecting frames and the columns by fourth bolts.

[0008] As a further improvement of the utility model, a transverse limiting strip is provided on the side wall of the connecting frame, and the area above the limiting strip is the installation area of ​​the clamp block.

[0009] The beneficial effects of the utility model are:

[0010] 1. The utility model connects the column and the steel beam through the connecting frame, and the steel beam is reliably connected through the movable card plate and the fixed card plate that fit up and down, and has good support. The position of the movable card plate can be adjusted by the slider, and the position of the slider is adjusted by the screw rod, which is easy to operate. The connecting frame can connect steel beams of different specifications and has a wide range of applications.

[0011] 2. The utility model sets a support block at the bottom of the connecting frame to enhance the load-bearing performance of the connecting frame. The utility model sets a clamp block surrounding four connecting frames at the upper side of the connecting frame to enhance the integrity of the connecting frame and improve the stability of the connection between the steel beam and the column.

[0012] 3. The utility model has reasonable design, convenient installation, reliable connection and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a structural schematic diagram of the connecting frame in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the support block and the clamp block in the utility model;

[0016] Figure 4 It is a top view of the clamp block in the utility model.

[0017] In the figure: 1-column; 2-support block; 4-third bolt; 6-connecting frame; 7-first bolt; 8-fixed card plate; 9-triangular block; 10-movable card plate; 11-slide groove; 12-slider; 13-screw rod; 14-knob; 15-steel beam; 16-second bolt; 17-installation area; 18-limiting strip; 19-clamp block; 21-fourth bolt. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-4As shown, a reinforcing connector of an assembled building structure includes four connecting frames 6, which are fixed around the columns 1 by first bolts 7 respectively; a fixed card plate 8 and a movable card plate 10 are provided on the connecting frame 6, the fixed card plate 8 is fixedly connected to the side of the connecting frame 6, a slide groove 11 is opened on the connecting frame 6, a slider 12 is installed in the slide groove 11, the slider 12 is connected to the movable card plate 10, and a screw rod 13 is rotatably connected to the top wall of the slide groove 11, a knob 14 is provided on the upper end of the screw rod 13, and the screw rod 13 is connected to the slider 12 by a thread; a steel beam 15 (I-beam) is installed between the fixed card plate 8 and the movable card plate 10, and the steel beam 15 is fixed to the fixed card plate 8 and the movable card plate 10 by a second bolt 16.

[0020] The fixed card plate 8 is located below the movable card plate 10 , and a triangular block 9 is provided between the bottom of the fixed card plate 8 and the connecting frame 6 to strengthen the support for the fixed card plate 8 .

[0021] It also includes two support blocks 2, which are C-shaped. The two support blocks 2 are relatively enclosed and arranged on the side walls of the column 1. The two support blocks 1 form a square frame structure. The support blocks 2 are fixed to the column 1 by third bolts 4. The two support blocks 2 are supported at the bottom of four connecting frames 6.

[0022] It also includes two clamp blocks 19, which are C-shaped. The two clamp blocks 19 relatively enclose the clamps on the upper side of the four connecting frames 6. The two clamp blocks 19 form a square frame structure. The clamp blocks 19 are fixed to the connecting frame 6 and the column 1 by a fourth bolt 21.

[0023] A transverse limiting strip 18 is provided on the side wall of the connecting frame 6 , and above the limiting strip 18 is an installation area 17 for a clamp block 19 .

[0024] When connecting, the two support blocks 2 are relatively enclosed around the column 1 and fixed by the third bolt 4; then the four connecting frames 6 are placed on the support blocks 2, and the four connecting frames are respectively fixed to the four side walls of the column 1 by the first bolt 7. The steel beam 15 is placed on the fixed clamping plate 8, and the lead screw 13 is turned by the knob 14. Under the action of the thread, the slider 12 moves down in the slide groove 11, driving the movable clamping plate 10 to move down, so that the movable clamping plate 10 and the fixed clamping plate 8 are respectively tightly fitted to the upper and lower surfaces of the steel beam 15, and then the steel beam 15 is fixed by the second bolt 16. Finally, the two clamp blocks 19 are relatively enclosed in the installation area 17 of the four connecting frames 6, and the bottom of the clamp block 19 is against the limit bar 18 to achieve rapid positioning, and then fixed by the fourth bolt 21.

[0025] The steel beam 15 is reliably connected to the movable clamping plate 10 and the fixed clamping plate 8. The spacing between the movable clamping plate 10 and the fixed clamping plate 8 can be quickly adjusted by adjusting the lead screw 13, which is suitable for the installation of steel beams 15 of different specifications. A clamp 19 is provided on the upper side of the connecting frame 6 to surround and fix the four connecting frames, thereby enhancing the load-bearing performance of the steel beam 15. A support block 2 is provided at the bottom of the connecting frame 6 to enhance the load-bearing performance of the connecting frame 6.

Claims

1. A reinforcing connector for an assembled building structure, characterized in that: The invention comprises four connecting frames (6), which are respectively fixed to the four sides of the column (1) by first bolts (7); a fixed card plate (8) and a movable card plate (10) are provided on the connecting frame (6), the fixed card plate (8) is fixedly connected to the side of the connecting frame (6), a slide groove (11) is provided on the connecting frame (6), a slider (12) is installed in the slide groove (11), the slider (12) is connected to the movable card plate (10), and a screw rod (13) is rotatably connected to the top wall of the slide groove (11), and the screw rod (13) is connected to the slider (12) by a thread; a steel beam (15) is installed between the fixed card plate (8) and the movable card plate (10), and the steel beam (15) is fixed to the fixed card plate (8) and the movable card plate (10) by second bolts (16).

2. The reinforcing connector of a prefabricated building structure according to claim 1, characterized in that: The fixed card plate (8) is located below the movable card plate (10), and a triangular block (9) is provided between the bottom of the fixed card plate (8) and the connecting frame (6).

3. A reinforcing connector for an assembled building structure according to claim 1 or 2, characterized in that: It also comprises two support blocks (2), the support blocks (2) are C-shaped, the two support blocks (2) are arranged relatively enclosed on the side walls of the column (1), the support blocks (2) are fixed to the column (1) by third bolts (4), and the two support blocks (2) are supported on the bottom of four connecting frames (6).

4. The reinforcing connector of a prefabricated building structure according to claim 3, characterized in that: It also includes two clamp blocks (19), the clamp blocks (19) are C-shaped, the two clamp blocks (19) relatively enclose the clamps at the upper side of the four connecting frames (6), and the clamp blocks (19) are fixed to the connecting frames (6) and the columns (1) by fourth bolts (21).

5. The reinforcing connector of a prefabricated building structure according to claim 4, characterized in that: A transverse limiting strip (18) is provided on the side wall of the connecting frame (6), and above the limiting strip (18) is an installation area (17) for the clamp block (19).

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