I-shaped steel structure and connecting assembly thereof

Abstract

The utility model discloses an I-shaped steel structure and a connecting assembly thereof, and belongs to the technical field of I-shaped steel structures, the I-shaped steel structure comprises a connecting cap and the connecting assembly arranged on the connecting cap, an adaptive groove is arranged in the connecting cap, the adaptive groove is matched and inserted with two I-shaped steels, the adaptive groove penetrates through two side walls of the connecting cap, and the connecting assembly is arranged on the connecting cap. The four sets of connecting assemblies are distributed on the two sides of the top wall and the two sides of the bottom wall of the connecting cap. The connecting assembly comprises a protruding base welded to the connecting cap, a rotary knob rotationally connected to the side, back on to the connecting cap, of the protruding base, an inner groove formed in the inner side of the protruding base, a screw coaxially connected with the rotary knob, and a piston block arranged on the screw in a threaded and sleeving mode. The sunk seat is welded on one side of the piston block facing the connecting cap; and the convex buckle is welded on one side of the sunk seat back to the piston block. The I-shaped steel structure and the connecting assembly thereof can be completed without an external tool, so that the connection of the I-shaped steel is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of I -beam structure, especially relates to a I -beam structure and connecting assembly thereof. BACKGROUND

[0002] I -beam is the cross section is I -shaped shape long strip steel. I -beam is mainly divided into ordinary I -beam, light I -beam and wide flange I -beam, according to the height ratio of flange and web is divided into wide, medium, narrow wide flange I -beam.

[0003] In the implementation of the utility model, the inventor finds that at least the following problems exist in the prior art: when I -beam is used in actual construction, two or more I -beams are usually connected into one body by using connecting assembly, but the existing I -beam connecting assembly mostly needs to use screwdrivers, wrenches and other external tools to complete installation, resulting in that installation is more troublesome.

[0004] Therefore, the utility model provides a I -beam structure and connecting assembly thereof to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model mainly aims at providing a I -beam structure and connecting assembly thereof, which can be installed without external tools, so that the connection of I -beam is more convenient, and the problems in the background art can be effectively solved.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A I -beam structure, comprising two I -beams, the sizes of the two I -beams are same.

[0008] A I -beam structure connecting assembly is used for connecting the above I -beam structure, comprising a connecting assembly and a connecting cap, an adaptive slot is formed in the connecting cap, and the adaptive slot is matched with the two I -beams, wherein the adaptive slot penetrates through the two side walls of the connecting cap, the connecting assembly is provided with four groups and is distributed on the two sides of the top wall and the two sides of the bottom wall of the connecting cap.

[0009] The connecting assembly comprises a convex seat welded on the connecting cap, a knob rotationally connected to the side of the convex seat away from the connecting cap, an inner slot formed on the inner side of the convex seat, a screw rod coaxially connected with the knob, a piston block threadedly sleeved on the screw rod, a sink block welded on the side of the piston block facing the connecting cap and a convex buckle welded on the side of the sink block away from the piston block, wherein the piston block is attached to the inner wall of the inner slot, the piston block is U-shaped, positioning holes are formed in the top wall and the bottom wall of the I -beam, and the two positioning holes on the I -beam are matched with two convex buckles.

[0010] As a preferred implementation, a partition piece is welded at the center of the inner side of the fitting groove, wherein opposite two side walls of the partition piece are fixedly bonded with soft pads; the soft pads can be made of soft materials such as rubber, and are used for buffering with the I-beams.

[0011] As a preferred implementation, the screw rod is vertically arranged in the inner groove and rotationally connected with the protruding seat; so that the screw rod can stably operate.

[0012] As a preferred implementation, four penetrating holes are drilled on the adapter cap, and the four penetrating holes are respectively matched with the four protruding buckles; so that the four protruding buckles can respectively pass through the four penetrating holes, and are inserted into the positioning holes located in the inner side of the fitting groove.

[0013] As a preferred implementation, the four side walls of the sink are matched with the inner wall of the inner groove; so that the sink can stably slide in the inner groove.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] The I-beam structure and the connecting assembly, by placing the adapter cap between the two I-beams, inserting the two I-beams into the fitting groove in the inner side of the adapter cap, then rotating the two knobs to drive the two screw rods to operate, sinking the piston block and driving the protruding buckles at the bottom of the sink to be inserted into the positioning holes, the two I-beams and the adapter cap can be integrated, and the above operation can be completed without the help of external tools, so that the connection of the I-beams is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a sectional view of one side of the adapter cap of the utility model;

[0018] Figure 3 It is a sectional view of the other side of the adapter cap of the utility model;

[0019] Figure 4 It is a schematic diagram of the utility model Figure 3 It is an enlarged view of structure A of the utility model.

[0020] In the figure: 1, adapter cap; 2, I-beam; 3, fitting groove; 4, partition piece; 5, soft pad; 6, connecting assembly; 7, protruding seat; 8, knob; 9, inner groove; 10, screw rod; 11, piston block; 12, sink; 13, penetrating hole; 14, protruding buckle; 15, positioning hole. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0022] With reference to Figures 1-4 A I-shaped steel structure, comprising two I-shaped steels 2, the two I-shaped steels 2 are of the same size;

[0023] A I-shaped steel structure connecting assembly, which is used for connecting two I-shaped steels 2 in a I-shaped steel structure, comprises a connecting cap 1 and a connecting assembly 6 arranged on the connecting cap 1, an adaptive groove 3 is arranged in the connecting cap 1, and the adaptive groove 3 is matched with the two I-shaped steels 2, wherein the adaptive groove 3 penetrates through the two side walls of the connecting cap 1, a partition piece 4 is welded at the center of the inner side of the adaptive groove 3, and the opposite two side walls of the partition piece 4 are fixedly bonded with soft pads 5, the material of the soft pads 5 can be selected from soft materials such as rubber, and the soft pads 5 are used for buffering the I-shaped steels 2, and the connecting assembly 6 is provided with four groups and is distributed on the two sides of the top wall and the two sides of the bottom wall of the connecting cap 1.

[0024] The connecting assembly 6 comprises a protruding seat 7 welded on the connecting cap 1, a knob 8 rotationally connected to the side of the protruding seat 7 away from the connecting cap 1, an inner groove 9 formed on the inner side of the protruding seat 7, a screw rod 10 coaxially connected with the knob 8, a piston block 11 threadedly sleeved on the screw rod 10, a sink 12 welded on the side of the piston block 11 facing the connecting cap 1, and a protruding buckle 14 welded on the side of the sink 12 away from the piston block 11, the screw rod 10 is vertically arranged in the inner groove 9 and rotationally connected with the protruding seat 7, so that the screw rod 10 can stably rotate.

[0025] The piston block 11 is in close contact with the inner wall of the inner groove 9, the piston block 11 is in the shape of U, the four side walls of the sink 12 are in close contact with the inner wall of the inner groove 9, so that the sink 12 can smoothly slide in the inner groove 9, four penetrating holes 13 are drilled on the connecting cap 1, and the four penetrating holes 13 are matched with the four protruding buckles 14 respectively, so that the four protruding buckles 14 can pass through the four penetrating holes 13 respectively, thereby being matched with the positioning holes 15 on the inner side of the adaptive groove 3, the positioning holes 15 are drilled on the top wall and the bottom wall of the I-shaped steel 2, and the two positioning holes 15 on the I-shaped steel 2 are matched with the two protruding buckles 14.

[0026] The I-shaped steel structure and the connecting assembly thereof, when installed, two I-shaped steels 2 are respectively inserted into two sides of the adaptive slot 3, so that the two I-shaped steels 2 are respectively attached to the two soft pads 5, at this time, the two positioning holes 15 on the I-shaped steel 2 correspond to two penetrating holes 13 on the connecting cap 1, therefore, only the two knobs 8 corresponding to the two penetrating holes 13 need to be simultaneously rotated, so as to drive the two screw rods 10 to rotate, so that the two piston blocks 11 slide towards each other, and the protruding buckles 14 on the two sink bases 12 pass through the two penetrating holes 13 and are inserted into the two positioning holes 15, so as to realize the connection between the connecting cap 1 and one of the I-shaped steels 2, and the connection between the connecting cap 1 and the other I-shaped steel 2 is also completed, so that the connecting cap 1 and the two I-shaped steels 2 are installed, and the two I-shaped steels 2 connected remain relatively stable, the above operation can be completed without the aid of tools, and the installation convenience is improved.

[0027] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A I-beam structure and a connecting assembly thereof, comprising two I-beams (2), characterized in that, The two I-beams (2) are of the same size; The utility model relates to a connecting assembly (6) which is arranged on the adapter cap (1), characterized in that an adaptive slot (3) is formed in the adapter cap (1) and is matched with the two I-beams (2) for insertion, wherein the adaptive slot (3) penetrates through the two side walls of the adapter cap (1), and the connecting assembly (6) is provided with four groups and is distributed on the two sides of the top wall and the two sides of the bottom wall of the adapter cap (1); The connecting assembly (6) comprises a protruding seat (7) which is welded on the adapter cap (1), a knob (8) which is rotationally connected to the side of the protruding seat (7) away from the adapter cap (1), an inner slot (9) which is formed on the inner side of the protruding seat (7), a screw rod (10) which is coaxially connected with the knob (8), a piston block (11) which is threadedly sleeved on the screw rod (10), a sunken seat (12) which is welded on the side of the piston block (11) facing the adapter cap (1), and a protruding buckle (14) which is welded on the side of the sunken seat (12) away from the piston block (11), wherein the piston block (11) is attached to the inner wall of the inner slot (9), the piston block (11) is in the shape of U, the positioning holes (15) are drilled on the top wall and the bottom wall of the I-beam (2), and the two positioning holes (15) on the I-beam (2) are matched with two protruding buckles (14) for insertion; a partition piece (4) is welded at the center of the inner side of the adaptive slot (3), wherein the opposite two side walls of the partition piece (4) are fixedly bonded with soft pads (5); the screw rod (10) is vertically arranged in the inner slot (9) and is rotationally connected with the protruding seat (7); four penetrating holes (13) are drilled on the adapter cap (1) and are matched with the four protruding buckles (14); and the four side walls of the sunken seat (12) are attached to the inner wall of the inner slot (9).

Images