Connecting structure for steel structure column beam

Abstract

The utility model relates to the field of steel structure auxiliary components, and discloses a connecting structure for a steel structure column beam, which comprises a stand column, the outer wall of the stand column is fixedly connected with a first steel plate, the inner wall of the stand column is provided with a first hole, the inner wall of the first steel plate is provided with a second hole, and the inner wall of the stand column is in threaded connection with a first threaded rod. The outer wall of the first threaded rod is in threaded connection with the inner wall of a first steel plate, and a fixing assembly is arranged on the outer wall of the first steel plate and used for fixing a cross beam. According to the connecting structure, the second threaded rod fixes the second steel plate on the outer walls of the steel block and the cross beam through the first threaded hole and the second threaded hole, so that the problem that the firmness of the connecting position is poor due to the fact that a steel beam and a steel column of a traditional connecting structure for a steel structure column beam are directly connected together is solved, and the effect of reducing the fracture risk of the connecting position is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel structure auxiliary assembly, especially a connecting structure for steel structure column beam. BACKGROUND

[0002] The connecting structure for steel structure column beam is a series of structural components and connecting modes for reliably connecting columns and beams in steel structures, making them work together to bear loads and transfer forces, which plays a crucial role in maintaining the stability, safety and load-bearing capacity of the entire structure.

[0003] Traditional connecting structures for steel structure column beams usually use welding methods such as electric arc welding and gas shielded welding to directly weld steel beams and steel columns together at the connection site. The welding process is relatively simple and the cost is low, but there is a risk of poor firmness and easy fracture at the connection. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a connecting structure for steel structure column beam, aiming to improve the problem of poor firmness and easy fracture at the connection of traditional connecting structures for steel structure column beam.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A connecting structure for steel structure column beam, comprising a stand column, a first steel plate fixedly connected to the outer wall of the stand column, a first hole formed in the inner wall of the stand column, a second hole formed in the inner wall of the first steel plate, a first threaded rod threadedly connected to the inner wall of the stand column, the outer wall of the first threaded rod being threadedly connected to the inner wall of the first steel plate, a fixing assembly provided on the outer wall of the first steel plate, the fixing assembly being used for fixing a cross beam.

[0007] Preferably, the fixing assembly comprises a steel block, the outer wall of the steel block being fixedly connected to the outer wall of the first steel plate, and the outer wall of the steel block being provided with a second steel plate.

[0008] Preferably, the outer wall of the steel block is fixedly connected with a cross beam, a first threaded hole is formed in the inner wall of the steel block, a first threaded hole is formed in the inner wall of the cross beam, a second threaded hole is formed in the inner wall of the second steel plate, a second threaded rod is threadedly connected to the inner wall of the second steel plate, the outer wall of the second threaded rod being threadedly connected to the inner wall of the steel block, and the outer wall of the second threaded rod being threadedly connected to the inner wall of the cross beam.

[0009] Preferably, the outer wall of the second threaded rod is fixedly connected with a second threaded cap.

[0010] Preferably, the outer wall of the column is fixedly connected with a fixed plate, and the outer wall of the fixed plate is fixedly connected with a third steel plate.

[0011] Preferably, the outer wall of the first threaded rod is fixedly connected with a first threaded cap.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] 1. In the utility model, the column is first fixed together with the first steel plate through the first threaded rod and the first hole and the second hole, then the steel block is connected with the first steel plate and the cross beam through the welding process respectively, the second threaded rod fixes the second steel plate on the outer wall of the steel block and the cross beam through the first threaded hole and the second threaded hole, thereby improving the problem that the traditional steel structure column beam connecting structure steel beam and steel column are directly connected together, resulting in poor firmness of the connection, and reducing the risk of fracture at the connection.

[0014] 2. In the utility model, the fixed plate and the third steel plate are matched with each other to fix the column, thereby preventing the column from deforming due to the weight of the cross beam after long-term use, and increasing the service life of the column. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of steel structure column beam connecting structure three-dimensional structure schematic diagram;

[0016] Figure 2 The utility model provides a kind of steel structure column beam connecting structure first steel plate local structure schematic diagram;

[0017] Figure 3 The utility model provides a kind of steel structure column beam connecting structure second steel plate local structure schematic diagram.

[0018] LEGEND:

[0019] 1, column;2, first steel plate;3, first hole;4, second hole;5, first threaded rod;6, first threaded cap;7, steel block;8, cross beam;9, second steel plate;10, first threaded hole;11, second threaded hole;12, second threaded rod;13, second threaded cap;14, fixed plate;15, third steel plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the utility model description. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] With reference to Figures 1-3 An embodiment provided by the utility model: a connecting structure for steel structure column and beam, the outer wall of stand column 1 is fixedly connected with first steel sheet 2, the inner wall of stand column 1 is provided with first hole 3, the inner wall of first steel sheet 2 is provided with second hole 4, the inner wall of stand column 1 is threadedly connected with first threaded rod 5, the outer wall of first threaded rod 5 is threadedly connected in the inner wall of first steel sheet 2, the outer wall of first steel sheet 2 is provided with fixed assembly, and the fixed assembly is used for fixing cross beam 8.

[0022] Specifically, first threaded rod 5 fixes first steel sheet 2 on the outer wall of stand column 1 through first hole 3 and second hole 4, and first threaded cap 6 is fixed on the outer wall of first steel sheet 2 through the fixing action of first threaded rod 5 and first threaded cap 6.

[0023] With reference to Figure 1 And Figure 3 The fixed assembly comprises steel block 7, the outer wall of steel block 7 is fixedly connected in the outer wall of first steel sheet 2, and the outer wall of steel block 7 is provided with second steel sheet 9; the outer wall of steel block 7 is fixedly connected with cross beam 8, the inner wall of steel block 7 is provided with first threaded hole 10, the inner wall of cross beam 8 is provided with first threaded hole 10, the inner wall of second steel sheet 9 is provided with second threaded hole 11, the inner wall of second steel sheet 9 is threadedly connected with second threaded rod 12, the outer wall of second threaded rod 12 is threadedly connected in the inner wall of steel block 7, and the outer wall of second threaded rod 12 is threadedly connected in the inner wall of cross beam 8; the outer wall of second threaded rod 12 is fixedly connected with second threaded cap 13.

[0024] Specifically, first threaded rod 5 fixes first steel sheet 2 on the outer wall of stand column 1 through first hole 3 and second hole 4, and first threaded cap 6 is fixed on the outer wall of first steel sheet 2 through the fixing action of first threaded rod 5 and first threaded cap 6.

[0025] With reference to Figure 1 And Figure 2 The outer wall of stand column 1 is fixedly connected with fixed plate 14, and the outer wall of fixed plate 14 is fixedly connected with third steel sheet 15; the outer wall of first threaded rod 5 is fixedly connected with first threaded cap 6.

[0026] Specifically, through the fixing effect of the fixing plate 14 on the stand column 1 and the fixing effect of the third steel plate 15 on the fixing plate 14, the risk of fracture of the stand column 1 due to the weight of the cross beam 8 is reduced.

[0027] Working principle: when the steel structure column beam connecting structure needs to be used, first, the first steel plate 2 is attached to the outer wall of the stand column 1, then the first threaded rod 5 is fixed in the inner wall of the stand column 1 and the first steel plate 2 through the first hole 3 and the second hole 4 by rotating the first threaded cap 6, thereby fixing the first steel plate 2, then the second threaded rod 12 is fixed in the inner wall of the second steel plate 9 and the cross beam 8 through the first threaded hole 10 and the second threaded hole 11 by rotating the second threaded cap 13, thereby fixing the second steel plate 9 on the outer wall of the steel block 7 and the cross beam 8, so as to achieve the effect of strengthening and fixing the cross beam 8 and the steel block 7; through the mutual cooperation of the fixing plate 14 and the third steel plate 15, the stand column 1 is fixed, finally, the steel structure column beam connecting structure can not only fix the cross beam 8 through the cooperation of the steel block 7 and the second steel plate 9, improve the problem of low firmness caused by the direct connection of the traditional cross beam 8 and the stand column 1, but also can enhance the stability of the stand column 1 through the cooperation of the fixing plate 14 and the third steel plate 15, greatly reduce the risk of deformation of the stand column 1 due to the weight of the cross beam 8.

[0028] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A connecting structure for a steel structural column beam comprising a column (1), characterized by: The outer wall of the column (1) is fixedly connected with a first steel plate (2), the inner wall of the column (1) is provided with a first hole (3), the inner wall of the first steel plate (2) is provided with a second hole (4), the inner wall of the column (1) is threadedly connected with a first threaded rod (5), the outer wall of the first threaded rod (5) is threadedly connected with the inner wall of the first steel plate (2), and the outer wall of the first steel plate (2) is provided with a fixing assembly.

2. The connecting structure for a steel column beam according to claim 1, characterized in that: The fixing assembly comprises a steel block (7), and the outer wall of the steel block (7) is fixedly connected with the outer wall of the first steel plate (2).

3. The connecting structure for a steel column beam according to claim 2, characterized in that: The outer wall of the steel block (7) is fixedly connected with a cross beam (8), the inner wall of the steel block (7) is provided with a first threaded hole (10), the inner wall of the cross beam (8) is provided with a first threaded hole (10), the inner wall of the second steel plate (9) is provided with a second threaded hole (11), the inner wall of the second steel plate (9) is threadedly connected with a second threaded rod (12), the outer wall of the second threaded rod (12) is threadedly connected with the inner wall of the steel block (7), and the outer wall of the second threaded rod (12) is threadedly connected with the inner wall of the cross beam (8).

4. The connecting structure for a steel column beam according to claim 3, characterized in that: The outer wall of the second threaded rod (12) is fixedly connected with a second threaded cap (13).

5. The connecting structure for a steel column beam according to claim 1, characterized in that: The outer wall of the column (1) is fixedly connected with a fixed plate (14), and the outer wall of the fixed plate (14) is fixedly connected with a third steel plate (15).

6. The connecting structure for a steel column beam according to claim 1, characterized in that: The outer wall of the first threaded rod (5) is fixedly connected with a first threaded cap (6).

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