Connecting structure of steel structure

Abstract

The utility model relates to the technical field of steel structure equipment, and provides a steel structure connecting structure which comprises a vertically-arranged steel pipe installed on a supporting face. The plurality of central assembly sleeves are arranged on the outer side of the steel column in a sleeving manner and are fixed with the steel column; one end of each steel beam is fixedly connected with the central assembly sleeve; the supporting bases are installed at the bottoms of the steel beams, and supporting angle sleeves are installed at one ends of the supporting bases and fixedly connected with the steel pipes.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a connection structure of steel structures. Background Art

[0002] As we all know, steel structure is a structure made of steel materials. It is one of the main types of building structures. It is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. It is widely used in large factories, venues, super high-rise buildings and other fields; existing steel structures include steel beams and steel pipes, and steel beams are erected between columns; when the existing steel structure steel beams are used, the steel beams are supported and stabilized by strengthening steel plates and steel pipes. This method is cumbersome to assemble, and the bearing capacity of the middle part of the steel beam is average. The number of layers is too high and needs to be strengthened.

[0003] To this end, we propose a steel structure connection structure. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a connection structure of a steel structure, which overcomes the deficiencies of the prior art. By providing a central assembly sleeve, it can serve as a center point, and multiple steel beams can be assembled on the same horizontal plane as needed, thereby reducing assembly steps and processes and improving assembly speed. By providing a support base, an I-beam and a support angle sleeve, the middle part of the steel beam can be supported, the stability and adaptability can be improved, deformation can be avoided, and the overall bearing capacity of the steel structure can be increased.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A connection structure of a steel structure, characterized in that it comprises:

[0009] A vertically arranged steel pipe mounted on a supporting surface;

[0010] A number of central assembly sleeves are sleeved on the outside of the steel column and fixed thereto;

[0011] A number of horizontally arranged steel beams, one end of which is fixedly connected to the central assembly sleeve;

[0012] The support base is installed at the bottom of each steel beam, and a support angle sleeve is installed at one end of the support base and is fixedly connected to the steel pipe.

[0013] Preferably, the steel pipe is hollow and has a plurality of assembly holes for connecting and installing steel structural parts.

[0014] Preferably, the inner cavity of each central assembly sleeve fits against the outer wall of the steel pipe and is fastened to the corresponding assembly hole on the steel pipe by high-strength bolts, so that each central assembly sleeve is installed on the steel pipe.

[0015] Preferably, the bottom and top of the central assembly sleeve have wing plates extending outwardly, and a connecting plate is installed on one side of the central assembly sleeve and connects the wing plates at the top and bottom.

[0016] Preferably, the steel beam is an I-beam, the web of which corresponds to the connecting plate of the central assembly sleeve and is connected by

[0017] The first reinforcing angle steel connects the two, and the other end of the first reinforcing angle steel is connected to the side wall of the steel column;

[0018] The top and bottom of the connection between the steel beam and the central assembly sleeve are connected with a second reinforcing angle steel. Specifically, one end of the second reinforcing angle steel is installed on the wing plate of the central assembly sleeve, and the other end is installed with the I-beam.

[0019] Preferably, the support base is in a "human" shape, and inner cavities for the I-beams to enter are provided at both ends of the support base, and assembly grooves are provided at both ends of the support base to accommodate I-beams of different lengths.

[0020] Preferably, the support angle sleeve is installed on the steel pipe, and an inner cavity for the I-beam to enter is opened inside the support angle sleeve, and assembly grooves are opened on both ends of the support angle sleeve to accommodate I-beams of different lengths. The same I-beam for support is connected between one end of the support base and the support angle sleeve; assembly grooves are opened on the support base and the support angle sleeve.

[0021] (III) Beneficial effects

[0022] The embodiment of the utility model provides a connection structure of steel structures, which has the following beneficial effects:

[0023] 1. By setting up a central assembly sleeve, it can be used as a center point to assemble multiple steel beams on the same horizontal plane as needed, reducing assembly procedures and processes and increasing assembly speed.

[0024] 2. By providing a support base, I-beams and support angle sleeves, the middle part of the steel beam can be supported, the stability and adaptability can be improved, deformation can be avoided, and the overall bearing capacity of the steel structure can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the main structure of the utility model.

[0027] In the figure:

[0028] 1. Steel pipe;

[0029] 2. Central assembly sleeve;

[0030] 3. Steel beam;

[0031] 4. Support base;

[0032] 5. The first reinforcing angle steel;

[0033] 6. Second reinforcing angle steel. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Refer to the attached Figure 1-2 , a connection structure of a steel structure, comprising

[0036] A vertically arranged steel pipe 1, which is mounted on a supporting surface;

[0037] The steel pipe 1 is hollow and has a plurality of assembly holes for connecting and installing steel structural parts.

[0038] A plurality of central assembly sleeves 2 are sleeved on the outside of the steel pipe 1 and fixed thereto;

[0039] The inner cavity of each central assembly sleeve 2 fits with the outer wall of the steel pipe 1 and is fastened to the corresponding assembly hole on the steel pipe 1 by high-strength bolts, so that each central assembly sleeve 2 is installed on the steel pipe 1.

[0040] The joint between the central assembly sleeve 2 and the steel pipe 1 can be welded to further enhance the connection effect and prevent rainwater and accumulated water from flowing into the joint and causing the threads to rust over a long period of time.

[0041] Wing plates are extended outwardly at the bottom and top of the central assembly sleeve 2, and a connecting plate is installed on one side of the central assembly sleeve 2 to connect the wing plates at the top and bottom.

[0042] A plurality of horizontally arranged steel beams 3, one end of which is fixedly connected to the central assembly sleeve 2;

[0043] The steel beam 3 is an I-beam, the web of which corresponds to the connecting plate of the central assembly sleeve 2 and is connected by

[0044] The first reinforcing angle steel 5 connects the two, and the other end of the first reinforcing angle steel 5 is connected to the side wall of the steel column.

[0045] The top and bottom of the connection between the steel beam 3 and the central assembly sleeve 2 are connected with a second reinforcing angle steel 6. Specifically, one end of the second reinforcing angle steel 6 is installed on the wing plate of the central assembly sleeve 2, and the other end is installed on the I-beam. The second reinforcing angle steel 6 arranged at the top of the connection is used to hold the steel beam 3, and the second reinforcing angle steel 6 arranged at the bottom of the connection is used to support the steel beam 3.

[0046] The first reinforcing angle steel 5 and the second reinforcing angle steel 6 are both provided with reinforcing ribs.

[0047] The support base 4 is installed at the bottom of each steel beam 3 , and a support angle sleeve is installed at one end of the support base 4 and is fixedly connected to the steel pipe 1 .

[0048] The support base 4 is in a "human" shape, and inner cavities for the I-beam to enter are provided at both ends of the support base 4, and assembly grooves are provided at both ends of the support base 4 to accommodate I-beams of different lengths.

[0049] The support angle sleeve is installed on the steel pipe 1, and an inner cavity for the I-beam to enter is opened inside the support angle sleeve, and assembly grooves are opened on both ends of the support angle sleeve to accommodate I-beams of different lengths. The same I-beam for support is connected between one end of the support base 4 and the support angle sleeve; assembly grooves are opened on the support base 4 and the support angle sleeve to accommodate I-beams of different lengths extending in the inner cavity.

[0050] It can be understood that, in the case where two steel pipes 1 are provided, both ends of the support base 4 can be connected to the corresponding steel pipes 1 through supporting sleeves.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A connection structure of a steel structure, characterized in that: include: A vertically arranged steel pipe (1) mounted on a supporting surface; A plurality of central assembly sleeves (2) are sleeved on the outer sides of the steel columns and fixed thereto; A plurality of horizontally arranged steel beams (3), one end of which is fixedly connected to the central assembly sleeve (2); A support base (4) is installed at the bottom of each steel beam (3), and a support angle sleeve is installed at one end of the support base (4) and is fixedly connected to the steel pipe (1).

2. A steel structure connection structure as claimed in claim 1, characterized in that: The steel pipe (1) is hollow and is provided with a plurality of assembly holes for connecting and installing steel structural parts.

3. A steel structure connection structure as claimed in claim 2, characterized in that: The inner cavity of each central assembly sleeve (2) fits the outer wall of the steel pipe (1) and is fastened to the corresponding assembly hole on the steel pipe (1) by high-strength bolts, so that each central assembly sleeve (2) is installed on the steel pipe (1).

4. A steel structure connection structure as claimed in claim 1, characterized in that: The bottom and top of the central assembly sleeve (2) are provided with wing plates extending outwardly, and a connecting plate is installed on one side of the central assembly sleeve (2) and connects the wing plates at the top and bottom.

5. A steel structure connection structure as claimed in claim 4, characterized in that: The steel beam (3) is an I-beam, the web of which corresponds to the connecting plate of the central assembly sleeve (2), and the two are connected by a first reinforcing angle steel (5), and the other end of the first reinforcing angle steel (5) is connected to the side wall of the steel column; The top and bottom of the connection between the steel beam (3) and the central assembly sleeve (2) are both connected with a second reinforcing angle steel (6). Specifically, one end of the second reinforcing angle steel (6) is installed on the wing plate of the central assembly sleeve (2), and the other end is installed on the I-beam.

6. A steel structure connection structure as claimed in claim 1, characterized in that: The support base (4) is in the shape of a human figure, and inner cavities for the I-beam to enter are provided at both ends of the support base (4), and assembly grooves are provided at both ends of the support base (4), so as to accommodate I-beams of different lengths.

7. A steel structure connection structure as claimed in claim 6, characterized in that: The support angle sleeve is mounted on the steel pipe (1), and an inner cavity for the I-beam to enter is provided inside the support angle sleeve, and assembly grooves are provided on both ends of the support angle sleeve to accommodate I-beams of different lengths. The same I-beam for support is connected between one end of the support base (4) and the support angle sleeve; and assembly grooves are provided on the support base (4) and the support angle sleeve.

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