Detachable steel structure beam column joint

Abstract

The detachable steel structure beam column joint comprises a column body, a limiting block is fixedly connected to the side wall of the column body, a limiting groove is formed in the top of the limiting block, the side walls of the three sides of the limiting groove are all arranged in an inclined mode, a clamping block is connected into the limiting groove in a sliding mode, and a clamping groove is formed in the clamping block. The right side wall of the clamping block is matched with the right side wall of the limiting groove, the lower ends of the two side walls of the clamping block are obliquely arranged, the bottom of the clamping block is fixedly connected with the limiting block through screws, a fixing plate is fixedly connected to the top of the clamping block, and I-shaped steel is arranged at the top of the fixing plate. The side wall of the fixing plate is fixedly connected to the side wall of the bottom of the I-shaped steel through a plurality of bolts and nuts. Through the mutual cooperation of the column body, the limiting block, the fixing plate, the clamping block and other components, the I-shaped steel can be rapidly positioned, the I-shaped steel does not need to be moved for multiple times for positioning, and therefore the working intensity of installation workers is reduced, the installation efficiency is improved, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of beam-column joints, in particular to a detachable steel structure beam-column joint. Background Technique

[0002] The steel structure beam-column joint refers to the key part connecting the beam and the column, which is usually composed of steel plates, welding and other methods. The beam-column joint plays a role in bearing and transmitting loads in the steel structure, and its design and construction quality directly affect the safety and stability of the whole structure. In order to facilitate replacement and maintenance, a detachable steel structure beam-column joint is usually used.

[0003] For example, Chinese Patent Publication No. CN220644601U discloses a detachable steel structure beam-column joint, which includes a column body. One side of the column body is provided with an I-beam. A positioning block is fixedly installed on the surface of the column body. A guiding installation mechanism is arranged on the surface of the I-beam, and a supporting mechanism is arranged on the surface of the I-beam; the guiding installation mechanism includes a connecting rod, the connecting rod is fixedly installed on the inner wall of the I-beam, a guiding plate is rotatably connected to the surface of the connecting rod, a guiding rail is fixedly installed on the surface of the column body, and the surface of the guiding plate is slidably connected to the inner cavity of the guiding rail.

[0004] However, in the above scheme, when installing the I-beam, it is not convenient to quickly position the I-beam, so it is necessary to move the I-beam multiple times for positioning, so that the screw holes of the I-beam are aligned with the screw holes of the beam and column, which increases the installation difficulty and installation efficiency of the installation workers, and the convenience is not high. Summary of the Utility Model

[0005] The utility model provides a detachable steel structure beam-column joint to solve the problems raised in the above background technique.

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

[0007] A detachable steel structure beam-column joint includes a column body. A limiting block is fixedly connected to the side wall of the column body. A limiting groove is opened at the top of the limiting block. The three side walls of the limiting groove are all inclined. A clamping block is slidably connected in the limiting groove. The right side wall of the clamping block is adapted to the right side wall of the limiting groove. The lower ends of both side walls of the clamping block are inclined. The bottom of the clamping block is fixedly connected to the limiting block by screws. A fixing plate is fixedly connected to the top of the clamping block. An I-beam is arranged on the top of the fixing plate. The side wall of the fixing plate is fixedly connected to the bottom side wall of the I-beam through a plurality of bolts and nuts. The top of the I-beam is connected to the column body through a connecting structure.

[0008] As a further improvement of this technical solution: The connection structure includes an L-shaped plate. The bottom of the L-shaped plate is fixedly connected to the top side wall of the I-beam through a plurality of bolts and nuts, and the side wall of the L-shaped plate is fixedly connected to the side wall of the column through a plurality of screws.

[0009] As a further improvement of this technical solution: Two triangular reinforcement plates are fixedly connected to the bottom of the limit block, and the side walls of the two triangular reinforcement plates are fixedly connected to the side wall of the column.

[0010] As a further improvement of this technical solution: The plurality of bolts, nuts and screws are all made of stainless steel.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the mutual cooperation of components such as the column, the limit block, the fixing plate, and the engaging block, the device can quickly position the I-beam, and there is no need to move the I-beam multiple times for positioning, thereby reducing the working intensity of the installation workers, improving the installation efficiency, and having simple operation, convenience and quickness.

[0012] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it in accordance with the content of the specification, the following takes the preferred embodiments of the present utility model and combines with the attached drawings to elaborate in detail as follows. The specific implementation manner of the present utility model is given in detail by the following embodiments and their attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The attached drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and the schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the attached drawings:

[0014] Figure 1 is a front view sectional structure schematic diagram of a detachable steel structure beam-column joint proposed by the present utility model;

[0015] Figure 2 is a front view structure schematic diagram of a detachable steel structure beam-column joint proposed by the present utility model;

[0016] Figure 3 is a left view sectional structure schematic diagram of a detachable steel structure beam-column joint proposed by the present utility model;

[0017] Figure 4 is a three-dimensional structure schematic diagram of the I-beam in a detachable steel structure beam-column joint proposed by the present utility model.

[0018] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Cylinder; 2. Triangular reinforcement plate; 3. Limit block; 4. Limit groove; 5. Fixed plate; 6. I-beam; 7. Bolt; 8. L-shaped plate; 9. Screw; 10. Nut; 11. Engaging block. Detailed implementation manner

[0020] The principles and features of the present utility model will be described below in conjunction with the accompanying drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0021] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] Please refer to Figures 1-4 , in the embodiment of the present utility model, a detachable steel structure beam-column joint includes a cylinder 1. A limit block 3 is fixedly connected to the side wall of the cylinder 1. A limit groove 4 is opened at the top of the limit block 3. The three side walls of the limit groove 4 are all inclined. An engaging block 11 is slidably connected in the limit groove 4. The right side wall of the engaging block 11 is adapted to the right side wall of the limit groove 4. The lower ends of both side walls of the engaging block 11 are inclined. The bottom of the engaging block 11 is fixedly connected to the limit block 3 through a screw 9. A fixed plate 5 is fixedly connected to the top of the engaging block 11. An I-beam 6 is provided on the top of the fixed plate 5. The side wall of the fixed plate 5 is fixedly connected to the bottom side wall of the I-beam 6 through a plurality of bolts 7 and nuts 10. The top of the I-beam 6 is connected to the cylinder 1 through a connecting structure.

[0024] Please refer to Figures 1-4, the connecting structure includes an L-shaped plate 8. The bottom of the L-shaped plate 8 is fixedly connected to the top side wall of the I-beam 6 through a plurality of bolts 7 and nuts 10. The side wall of the L-shaped plate 8 is fixedly connected to the side wall of the column 1 through a plurality of screws 9. Fixing the L-shaped plate 8 to the side wall of the column 1 through a plurality of screws 9 facilitates the disassembly of the L-shaped plate 8.

[0025] Please refer to Figures 1-3 , two triangular reinforcement plates 2 are fixedly connected to the bottom of the limiting block 3. The side walls of the two triangular reinforcement plates 2 are fixedly connected to the side wall of the column 1. By providing the two triangular reinforcement plates 2, the connection between the limiting block 3 and the column 1 can be strengthened, thereby improving the overall stability of the beam-column joint.

[0026] Please refer to Figures 1-3 , the plurality of bolts 7, the plurality of nuts 10 and the plurality of screws 9 are all made of stainless steel to prevent the plurality of bolts 7, the plurality of nuts 10 and the plurality of screws 9 from being affected by rust and affecting their use.

[0027] The working principle of the present utility model is as follows: When it is necessary to install and fix the I-beam 6, the fixing plate 5 and the L-shaped plate 8 are fixed to the upper and lower sides of the I-beam 6 through a plurality of bolts 7 and nuts 10. Then, the bottom of the engaging block 11 is stuck in the limiting groove 4. Under the extrusion of the inclined side wall of the limiting groove 4 and the inclined side wall of the engaging block 11, the engaging block 11 slides along the inclined side wall of the limiting groove 4 until the engaging block 11 slides to the bottom of the limiting groove 4. At this time, the engaging block 11, the I-beam 6, the side wall of the L-shaped plate 8 and the column 1 are aligned, so as to quickly position the I-beam 6 without repeatedly moving and positioning the I-beam 6. Then, the L-shaped plate 8 is fixed to the side wall of the column 1 through a plurality of screws 9, and the bottom of the engaging block 11 is fixedly connected to the side wall of the limiting block 3 through the screw 9.

[0028] The above is only a preferred embodiment of the present utility model and does not impose any form of limitation on the present utility model. Any person skilled in the art of this industry can smoothly implement the present utility model according to the instructions in the drawings and the above description. However, any minor changes, modifications and evolutions made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are equivalent embodiments of the present utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A detachable steel structure beam-column joint, including a column body (1), characterized in that, A limiting block (3) is fixedly connected to the side wall of the cylinder body (1). A limiting groove (4) is formed at the top of the limiting block (3). The three side walls of the limiting groove (4) are all inclined. A clamping block (11) is slidably connected in the limiting groove (4). The right side wall of the clamping block (11) is adapted to the right side wall of the limiting groove (4). The lower ends of both side walls of the clamping block (11) are inclined. The bottom of the clamping block (11) is fixedly connected to the limiting block (3) by screws (9). A fixing plate (5) is fixedly connected to the top of the clamping block (11). An I-beam (6) is arranged on the top of the fixing plate (5). The side wall of the fixing plate (5) is fixedly connected to the bottom side wall of the I-beam (6) by a plurality of bolts (7) and nuts (10). The top of the I-beam (6) is connected to the cylinder body (1) through a connecting structure.

2. The detachable steel structure beam-column joint according to claim 1, characterized in that The connecting structure includes an L-shaped plate (8). The bottom of the L-shaped plate (8) is fixedly connected to the top side wall of the I-beam (6) by a plurality of bolts (7) and nuts (10). The side wall of the L-shaped plate (8) is fixedly connected to the side wall of the cylinder body (1) by a plurality of screws (9).

3. A detachable steel structure beam-column joint according to claim 1, characterized in that, Two triangular reinforcing plates (2) are fixedly connected to the bottom of the limiting block (3). The side walls of the two triangular reinforcing plates (2) are fixedly connected to the side wall of the cylinder body (1).

4. A detachable steel structure beam-column joint according to claim 2, characterized in that, The plurality of bolts (7), the plurality of nuts (10) and the plurality of screws (9) are all made of stainless steel.

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