Connecting structure of steel structure column and steel structure beam

Abstract

The utility model discloses a connecting structure of a steel structure column and a steel structure beam, which belongs to the technical field of connecting structures of beams and columns, and comprises oppositely arranged column bodies and beam bodies arranged at the side parts of the column bodies, and connecting components are arranged between the beam bodies and the column bodies; the connecting assembly comprises an external thread cylinder mounted on the side wall of the column body, an internal thread cylinder in threaded connection to the outer side of the external thread cylinder, a limiting ring arranged on the inner side of the internal thread cylinder and a first sealing unit arranged between the limiting ring and the internal thread cylinder, and the limiting ring is mounted on the outer side of the beam body; the first sealing unit comprises one end of an extrusion piece installed on the inner surface of the inner threaded cylinder and a sealing plate installed at the other end of the extrusion piece, and an annular groove is formed in the edge position of the side face, opposite to the limiting ring, of the sealing plate. And a second sealing unit is arranged between the internal thread cylinder and the external thread cylinder. Through the arrangement of the connecting assembly, the connecting position of the beam body and the column body is protected, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to beam and column connecting structure technical field, in particular to a kind of connecting structure of steel structure column and steel structure beam. BACKGROUND

[0002] Steel structure is mainly by steel material composition structure, is one of main building structure types, structure is mainly by section steel and steel plate etc. Component, such as steel beam, steel column etc. It is light in weight, and construction is simple, widely used in large factory, venue, super high-rise etc.

[0003] The common connecting mode of existing steel structure column and steel structure beam is high-strength bolt connection, but sometimes it will be corroded due to long time of connecting structure exposed outside, affect the firm between steel structure column and steel structure beam, produce security risk.

[0004] Therefore, it is urgent to provide a connecting structure of steel structure column and steel structure beam to solve the above problems. INVENTION CONTENTS

[0005] The utility model solves the technical problem in at overcoming the above-mentioned prior art steel structure column and steel structure beam commonly used connecting mode is high-strength bolt connection, but sometimes it will be corroded due to long time of connecting structure exposed outside, affect the firm between steel structure column and steel structure beam, produce security risk's shortcoming, provide a kind of connecting structure of steel structure column and steel structure beam.

[0006] To solve the above technical problems, one technical scheme of the utility model is: provide a kind of connecting structure of steel structure column and steel structure beam, including the column body and the beam body being set to the side of column body, the connecting assembly is set between the beam body and the column body;

[0007] The connecting assembly includes the outer thread cylinder being installed in the side wall of column body, the inner thread cylinder being threadedly connected on the outer side of outer thread cylinder, the limiting ring being set to the inner side of inner thread cylinder, the first sealing unit being set between limiting ring and inner thread cylinder, the limiting ring is installed on the outer side of beam body;

[0008] The second sealing unit is arranged between the inner thread cylinder and the outer thread cylinder.

[0009] The utility model is further provided: the number of beam body has multiple, multiple beam body equidistantly distribute between two column bodies, and the end of each beam body and the side surface of column body are all provided with connecting assembly.

[0010] The utility model is further provided: the end of beam body is equipped with mounting plate, and the inner wall of outer thread cylinder is connected by bolt with mounting plate.

[0011] The utility model further sets up: the inner thread cylinder is movably arranged at the outside of the beam body,

[0012] The first sealing unit comprises one end of an extrusion piece mounted on the inner surface of the inner thread cylinder, a sealing plate mounted on the other end of the extrusion piece, an annular groove provided at the edge position of the side surface of the sealing plate relative to the limiting ring, and a sealing gasket provided in the annular groove.

[0013] The utility model further sets up: the first sealing unit further comprises an annular seat mounted on the inner wall of the inner thread cylinder, a rubber ring provided on the inner side of the annular seat, and a ring body provided on the side of the rubber ring.

[0014] The second sealing unit comprises a mounting ring mounted on the edge position of the outer side of the inner thread cylinder and a sealing ring provided on the side of the mounting ring.

[0015] The utility model has the advantages of the following:

[0016] 1. The utility model discloses a connecting assembly, which is used for connecting the side wall of the column body and the beam body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall three-dimensional structure diagram of the utility model;

[0018] Figure 2 It is the sectional three-dimensional structure diagram of the connecting assembly of the utility model;

[0019] Figure 3 It is Figure 2 It is the local enlarged view of A in the middle;

[0020] Figure 4 It is Figure 2 It is the local enlarged view of B in the middle;

[0021] In the figure: 1, column body; 2, beam body; 21, mounting plate; 3, connecting assembly; 31, outer threaded cylinder; 311, sealing groove; 32, inner threaded cylinder; 33, limiting ring; 34, first sealing unit; 341, extrusion piece; 342, sealing plate; 3421, annular groove; 343, sealing gasket; 344, annular seat; 345, rubber ring; 346, ring body; 35, second sealing unit; 351, mounting ring; 352, sealing ring. DETAILED DESCRIPTION

[0022] The advantages and features of the present application will be more apparent from the following detailed description of preferred embodiments of the present application, taken in conjunction with the accompanying drawings, so as to make the scope of protection of the present application more clearly defined.

[0023] Please refer to Figure 1 Figure 4 A connecting structure of a steel structure column and a steel structure beam, comprising oppositely arranged column bodies 1 and beam bodies 2 arranged on the side of the column bodies 1, and connecting assemblies 3 arranged between the beam bodies 2 and the column bodies 1, the connecting assemblies 3 being used for mounting the beam bodies 2 on the column bodies 1 and protecting the connecting portions of the beam bodies 2 and the column bodies 1.

[0024] The connecting assembly 3 comprises an outer threaded cylinder 31 mounted on the side wall of the column body 1, an inner threaded cylinder 32 threadedly connected to the outer side of the outer threaded cylinder 31, a limiting ring 33 arranged on the inner side of the inner threaded cylinder 32, and a first sealing unit 34 arranged between the limiting ring 33 and the inner threaded cylinder 32, the limiting ring 33 being mounted on the outer side of the beam body 2.

[0025] The second sealing unit 35 is arranged between the inner threaded cylinder 32 and the outer threaded cylinder 31.

[0026] The number of the beam bodies 2 is multiple, the multiple beam bodies 2 are equidistantly distributed between the two column bodies 1, and the connecting assembly 3 is arranged between the end of each beam body 2 and the side surface of the column body 1.

[0027] The end of the beam body 2 is provided with a mounting plate 21, and the mounting plate 21 is connected to the inner wall of the outer threaded cylinder 31 through bolts, so that the beam body 2 is convenient to disassemble and assemble.

[0028] The inner threaded cylinder 32 is movably arranged on the outer side of the beam body 2.

[0029] The first sealing unit 34 comprises one end of an extrusion piece 341 mounted on the inner surface of the inner threaded cylinder 32 and a sealing plate 342 mounted on the other end of the extrusion piece 341, the sealing plate 342 is provided with an annular groove 3421 at the edge position of one side surface of the limiting ring 33, and the annular groove 3421 is provided with a sealing gasket 343, preferably the extrusion piece 341 is an extrusion spring, and the sealing gasket 343 is made of rubber. ​

[0030] The first sealing unit 34 further comprises an annular seat 344 installed on the inner wall of the inner threaded cylinder 32, a rubber ring 345 arranged inside the annular seat 344, and a ring body 346 arranged on the side of the rubber ring 345, which is installed on the side of the sealing plate 342.

[0031] The second sealing unit 35 comprises a mounting ring 351 installed on the outer edge of the inner threaded cylinder 32, and a sealing ring 352 arranged on the side of the mounting ring 351.

[0032] In use, first, one end of the beam body 2 is connected to the side wall of the column body 1 through the mounting plate 21 and the bolt, and then the inner threaded cylinder 32 is screwed with the outer threaded cylinder 31 by rotating the inner threaded cylinder 32. At this time, the sealing plate 342 is tightly contacted with the limiting ring 33 by the elastic extrusion of the extrusion piece 341, so as to seal the gap between the limiting ring 33 and the inner threaded cylinder 32 through the sealing gasket 343. At the same time, the gap between the beam body 2 and the inner threaded cylinder 32 is sealed by the ring body 346, the rubber ring 345 and the annular seat 344. Furthermore, the connection between the inner threaded cylinder 32 and the outer threaded cylinder 31 is sealed by the cooperation of the mounting ring 351, the sealing ring 352 and the sealing groove 311, so as to avoid the entry of external dust and water vapor into the inner threaded cylinder 32, thereby protecting the connection between the beam body 2 and the column body 1.

[0033] The above is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, which is based on the content of the specification and drawings of the present application, is also included in the patent protection scope of the present application.

Claims

1. A connection structure between a steel column and a steel beam, comprising a column (1) disposed opposite to each other and a beam (2) disposed on the side of the column (1), characterized in that: A connecting component (3) is provided between the beam (2) and the column (1); The connecting assembly (3) includes an external threaded cylinder (31) installed on the side wall of the column (1), an internal threaded cylinder (32) threaded to the outside of the external threaded cylinder (31), a limiting ring (33) disposed inside the internal threaded cylinder (32), and a first sealing unit (34) disposed between the limiting ring (33) and the internal threaded cylinder (32). The limiting ring (33) is installed on the outside of the beam (2). A second sealing unit (35) is provided between the internal threaded cylinder (32) and the external threaded cylinder (31).

2. The connection structure between a steel column and a steel beam according to claim 1, characterized in that: There are multiple beams (2), which are equidistantly distributed between two columns (1), and each beam (2) has a connecting component (3) between its end and the side of the column (1).

3. The connection structure between a steel column and a steel beam according to claim 2, characterized in that: An mounting plate (21) is installed at the end of the beam (2), and the mounting plate (21) is connected to the inner wall of the external threaded cylinder (31) by bolts.

4. The connection structure between a steel column and a steel beam according to claim 3, characterized in that: The internally threaded cylinder (32) is movably disposed on the outside of the beam body (2); The first sealing unit (34) includes one end of an extrusion member (341) installed on the inner surface of the internal threaded cylinder (32) and a sealing plate (342) installed on the other end of the extrusion member (341). The sealing plate (342) has an annular groove (3421) at the edge position of one side of the limiting ring (33), and a sealing gasket (343) is provided inside the annular groove (3421).

5. The connection structure between a steel column and a steel beam according to claim 4, characterized in that: The first sealing unit (34) further includes an annular seat (344) installed on the inner wall of the internal threaded cylinder (32), a rubber ring (345) disposed on the inner side of the annular seat (344), and a ring body (346) disposed on the side of the rubber ring (345). The ring body (346) is installed on the side of the sealing plate (342).

6. The connection structure between a steel column and a steel beam according to claim 5, characterized in that: The second sealing unit (35) includes a mounting ring (351) installed on the outer edge of the inner threaded cylinder (32) and a sealing ring (352) disposed on the side of the mounting ring (351). The side of the outer threaded cylinder (31) is provided with a sealing groove (311) that matches the size of the sealing ring (352).

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