Stable steel beam structure

Abstract

The utility model discloses a stable steel beam structure, which relates to the technical field of steel beam structures, and comprises a beam column, the upper end of the beam column is fixedly connected with a mounting seat, the interior of the mounting seat is slidably connected with a cross beam, the interior of the cross beam is slidably connected with a reinforcing tube, the interior of the reinforcing tube is slidably connected with a bolt, and the bolt is fixedly connected with the beam column. The outer side of the bolt is connected with a nut through threads, the outer side of the bolt is slidably connected with a spring washer, and a plurality of evenly-distributed positioning grooves are formed in the mounting base. By additionally arranging the mounting seats on the beam columns, additionally arranging the reinforcing tubes in the cross beams, additionally arranging the reinforcing rings on the cross beams and the like, the cross beams can be placed in the mounting seats above the beam columns in the process of mounting the cross beams, and the cross beams can be supported through the mounting seats; stress generated by the pressure of the cross beam on the bolts in the cross beam can be prevented from acting on the bolts, so that the steel beam structure is more stable.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The various components or parts are usually connected by welds, bolts or rivets. However, in the process of assembling the steel beam structure in the prior art, the crossbeam is installed on the side of the beam column by means of bolts, etc. After the installation is completed, when the crossbeam is stressed, the bolts are also stressed. The fatigue value of the bolts increases after long-term use, which can easily lead to damage to the bolts, causing the crossbeam to be unable to bear the force and causing an unstable connection. Therefore, it is necessary to improve the prior art. Utility Model Content

[0003] The utility model provides a stable steel beam structure, which solves the technical problem of unstable connection of the steel beam structure.

[0004] In order to solve the above technical problems, the utility model provides a stable steel beam structure, including a beam column, the upper end of the beam column is fixedly connected to a mounting seat, the interior of the mounting seat is slidably connected to a cross beam, the interior of the cross beam is slidably connected to a reinforcement tube, the interior of the reinforcement tube is slidably connected to a bolt, the outer side of the bolt is threadedly connected to a nut, the outer side of the bolt is slidably connected to a spring washer, a plurality of evenly distributed positioning grooves are provided inside the mounting seat, and the left and right ends of the mounting seat are fixedly connected to support frames.

[0005] Preferably, a plurality of evenly distributed reinforcement rings are fixedly connected to the outer side of the cross beam, and the reinforcement rings are slidably connected to the reinforcement tube. The reinforcement rings can reinforce the connection between the cross beam and the reinforcement tube.

[0006] Preferably, a limiting ring is fixedly connected to the front side of the mounting seat, and the limiting ring is slidably connected to the hexagonal cap of the bolt. The limiting ring can limit the bolt to prevent the bolt from rotating.

[0007] Preferably, the bolt is slidably connected to the mounting seat, and the positioning groove is slidably connected to the reinforcement tube, and the positioning groove can limit the reinforcement tube.

[0008] Preferably, the spring washer is in contact with the mounting seat, and the spring washer is in contact with the nut, and the spring washer can support the nut to prevent the nut from loosening.

[0009] Preferably, a plurality of evenly distributed reinforcing ribs are fixedly connected to the outer side of the mounting seat, and the support frame is in contact with the crossbeam, and the support frame can extend the supporting range of the mounting seat for the crossbeam.

[0010] Compared with the related art, the stable steel beam structure provided by the utility model has the following beneficial effects:

[0011] The utility model provides a stable steel beam structure. By adding a mounting seat on the beam column, adding a reinforcing tube inside the beam, adding a reinforcing ring and other structures on the beam, the beam can be placed inside the mounting seat above the beam column during the installation of the beam. The beam can be supported by the mounting seat, and the bolts inside the beam can be prevented from being subjected to stress caused by the pressure of the beam, thereby making the steel beam structure more stable.

[0012] The utility model provides a stable steel beam structure. By opening a positioning groove inside a mounting seat and adding a limiting ring and other structures on the mounting seat, the reinforcing pipe can be limited by the limiting groove, so that the bolts can be prevented from being subjected to lateral stress, thereby making the steel beam structure more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0014] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0015] Figure 3 For the utility model Figure 1 A three-dimensional cross-sectional view of

[0016] Figure 4 For the utility model Figure 2 A stereogram of a mounting base;

[0017] Figure 5 For the utility model Figure 3 A-section structure enlarged view.

[0018] Numbers in the figure: 1. beam column; 2. mounting seat; 3. cross beam; 4. reinforcement ring; 5. reinforcement tube; 6. bolt; 7. limit ring; 8. nut; 9. spring washer; 10. positioning groove; 11. support frame; 12. reinforcement rib. DETAILED DESCRIPTION

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5A stable steel beam structure comprises a beam column 1, a mounting seat 2 is fixedly connected to the upper end of the beam column 1, a cross beam 3 is slidably connected inside the mounting seat 2, a reinforcing tube 5 is slidably connected inside the cross beam 3, a bolt 6 is slidably connected inside the reinforcing tube 5, a nut 8 is threadedly connected to the outer side of the bolt 6, a spring washer 9 is slidably connected to the outer side of the bolt 6, a plurality of evenly distributed positioning grooves 10 are opened inside the mounting seat 2, and support frames 11 are fixedly connected to the left and right ends of the mounting seat 2.

[0020] See also Figure 1 , Figure 5 A plurality of evenly distributed reinforcing rings 4 are fixedly connected to the outer side of the cross beam 3, and the reinforcing ring 4 is slidably connected to the reinforcing tube 5. The reinforcing ring 4 can strengthen the connection between the cross beam 3 and the reinforcing tube 5. A limiting ring 7 is fixedly connected to the front of the mounting seat 2, and the limiting ring 7 is slidably connected to the hexagonal cap of the bolt 6. The limiting ring 7 can limit the bolt 6 to prevent the bolt 6 from rotating.

[0021] See also Figure 1 , Figure 5 The bolt 6 is slidably connected to the mounting seat 2, the positioning groove 10 is slidably connected to the reinforcement tube 5, the positioning groove 10 can limit the reinforcement tube 5, the spring washer 9 is in contact with the mounting seat 2, the spring washer 9 is in contact with the nut 8, the spring washer 9 can support the nut 8 to prevent the nut 8 from loosening, and the outer side of the mounting seat 2 is fixedly connected with a plurality of evenly distributed reinforcement ribs 12, the support frame 11 is in contact with the cross beam 3, and the support frame 11 can extend the support range of the mounting seat 2 to the cross beam 3.

[0022] Working principle: When in use, pass the reinforcing tube 5 through the inside of the reinforcing ring 4 and then out of the inside of the reinforcing ring 4, then hoist the crossbeam 3 to the inside of the mounting seat 2 at the upper end of the beam column 1, and at the same time slide the reinforcing tube 5 into the inside of the positioning groove 10, then insert the bolt 6 into the inside of the mounting seat 2 and the reinforcing tube 5, and pass it out from the other side of the mounting seat 2. After passing through, the hexagonal head of the bolt 6 can slide into the inside of the limit ring 7, and then tighten the nut 8 to complete the assembly of the steel beam structure. Because the mounting seat 2 supports the crossbeam 3, the bolt 6 can be effectively prevented from being subjected to force, and the steel beam structure can be made more stable.

Claims

1. A stable steel beam structure, comprising a beam column (1), characterized in that: The upper end of the beam column (1) is fixedly connected to a mounting seat (2), the interior of the mounting seat (2) is slidably connected to a cross beam (3), the interior of the cross beam (3) is slidably connected to a reinforcing tube (5), the interior of the reinforcing tube (5) is slidably connected to a bolt (6), the outer side of the bolt (6) is threadedly connected to a nut (8), the outer side of the bolt (6) is slidably connected to a spring washer (9), a plurality of evenly distributed positioning grooves (10) are provided inside the mounting seat (2), and the left and right ends of the mounting seat (2) are fixedly connected to support frames (11).

2. A stable steel beam structure according to claim 1, characterized in that: A plurality of evenly distributed reinforcement rings (4) are fixedly connected to the outer side of the cross beam (3), and the reinforcement rings (4) are slidably connected to the reinforcement tube (5).

3. A stable steel beam structure according to claim 1, characterized in that: A limiting ring (7) is fixedly connected to the front side of the mounting seat (2), and the limiting ring (7) is slidably connected to the hexagonal cap of the bolt (6).

4. A stable steel beam structure according to claim 1, characterized in that: The bolt (6) is slidably connected to the mounting seat (2), and the positioning groove (10) is slidably connected to the reinforcement tube (5).

5. The stable steel beam structure according to claim 1, characterized in that: The spring washer (9) is in contact with the mounting seat (2), and the spring washer (9) is in contact with the nut (8).

6. A stable steel beam structure according to claim 1, characterized in that: A plurality of evenly distributed reinforcing ribs (12) are fixedly connected to the outer side of the mounting seat (2), and the support frame (11) is in contact with the crossbeam (3).

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