Convenient compression-resistant steel structure beam column

Abstract

The utility model particularly relates to a convenient compression-resistant steel structure beam column which comprises a vertically-arranged beam column body, the beam column body is of a hollow structure, the periphery of the exterior of the beam column body is fixedly connected with a horizontally-arranged connecting piece, the connecting piece comprises a top plate, vertical plates are symmetrically arranged at the bottom of the top plate, and outer extending plates are connected to the two sides of the bottom of each vertical plate. The connecting piece is movably connected with a connecting beam, the connecting beam is of a rectangular cavity structure with an opening in the bottom, the end of the connecting beam is arranged outside the connecting piece in a penetrating mode, and the connecting piece and the connecting beam are fixedly connected through a one-way locking bolt; the connecting pieces are welded to the periphery of the exterior of the beam column, the connecting beams are assembled on the connecting pieces, on-site welding is not needed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel structure beams and columns, in particular to a convenient compression-resistant steel structure beam and column. Background Art

[0002] Steel structure buildings are increasingly used due to their fast construction speed and the fact that steel can be reused. Steel structure beams and columns are placed vertically and are mainly used to connect horizontal beams. Existing steel structure beams and columns are mainly welded on-site, but the level of welders directly affects the construction progress. The welding process is also relatively cumbersome, which increases the work intensity. At the same time, it is not easy to disassemble after welding. Summary of the invention

[0003] The utility model provides a convenient compression-resistant steel structure beam column.

[0004] The technical solution of the utility model is achieved as follows: a convenient compression-resistant steel structure beam-column, including a vertically arranged beam-column, the beam-column is a hollow structure, and the outer four sides of the beam-column are fixedly connected with horizontally arranged connecting members, the connecting members include a top plate, and vertical plates are symmetrically arranged at the bottom of the top plate, and the two sides of the bottom of the vertical plates are connected with external extension plates, and a connecting beam is movably connected to the connecting member, and the connecting beam is a rectangular cavity structure with an opening at the bottom, and the end of the connecting beam is passed through the outside of the connecting member, and the connecting member and the connecting beam are fixedly connected by a one-way locking bolt.

[0005] The bottoms of the two side plates of the connecting beam are fixedly connected with two opposite inner extension plates extending inwards.

[0006] The inner extension plate is located on the side of the connecting member.

[0007] The inside of the connecting beam is fixedly connected with reinforcing ribs at equal intervals along its length direction, the top of the reinforcing rib is fixedly connected to the top inside the connecting beam, and the bottom of the reinforcing rib is fixedly connected to the top of the inner extension plate.

[0008] Two groups of bolt holes are symmetrically arranged on the vertical plate of the connecting piece, and two groups of adjustment holes are opened on two opposite side plates of the connecting beam, and the adjustment holes correspond to the bolt holes one by one.

[0009] A fixing plate is installed at the bottom of the beam column, a screw rod is passed through the fixing plate, an external thread is arranged on the upper part of the screw rod, two limit nuts are installed on the screw rod, and the two limit nuts are respectively located at the top and bottom of the fixing plate.

[0010] A connecting beam is inserted at the top of the beam, a limit plate is fixedly connected inside the beam, the bottom of the connecting beam is in contact with the top of the limit plate; the outer wall of the connecting beam fits the inner wall of the beam.

[0011] The technical solution of the utility model has the following positive effects: connecting parts are welded around the outside of the beam column of the utility model, and the connecting parts are used to assemble the connecting beam without on-site welding. The bottom of the connecting beam is an open structure, which is convenient for being placed directly on the connecting part. The connecting part is provided with an outer extension plate to limit the connecting beam; the bottom of the connecting beam is provided with an inner extension plate, and the inner extension plate can increase the contact area between the reinforcing rib plate and the connecting beam; the reinforcing rib plate enhances the bending stability of the connecting beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 This is a bottom view of the connecting beam.

[0014] Figure 3 This is a top view of the connection between the beam column and the limit plate.

[0015] Figure numerals: 1. beam-column; 2. connecting part; 3. top plate; 4. vertical plate; 5. external extension plate; 6. connecting beam; 7. connecting beam-column; 8. internal extension plate; 9. reinforcing rib plate; 10. adjustment hole; 11. bolt hole; 12. fixing plate; 13. screw rod; 14. limit nut; 15. limit plate. DETAILED DESCRIPTION

[0016] like Figure 1-3 As shown, a convenient compression-resistant steel structure beam-column comprises a vertically arranged beam-column 1, the beam-column 1 is a hollow structure, and the outer four sides of the beam-column 1 are fixedly connected with horizontally arranged connecting members 2, the connecting member 2 comprises a top plate 3, and the bottom of the top plate 3 is symmetrically provided with vertical plates 4, and the two sides of the bottom of the vertical plates 4 are connected with outer extension plates 5, and the connecting member 2 is movably connected with a connecting beam 6, and the connecting beam 6 is a rectangular cavity structure with an opening at the bottom, and the end of the connecting beam 6 is passed through the outside of the connecting member 2, and the connecting member 2 and the connecting beam 6 are fixedly connected by a one-way locking bolt.

[0017] Specifically, the beam column 1 is first fixed vertically on the ground, and then the connecting beam 6 is installed. The bottom of the connecting beam 6 is an open structure. The end of the connecting beam 6 is directly placed on the connecting piece 2. The bottoms of the two side plates of the connecting beam 6 are in conflict with the top of the outer extension plate 5. After the connecting beam 6 is placed, it is fixed and connected by a one-way locking bolt. The installation is convenient and no on-site welding is required.

[0018] The bottom of the two side plates of the connecting beam 6 are fixedly connected with two opposite inner extension plates 8 extending inward; the inner extension plates 8 are located on the side of the connecting member 2; specifically, the bottom of the connecting beam 6 is integrally connected with the inner extension plates 8 and is located on the side of the connecting member 2, which does not affect the installation of the connecting beam 6 on the connecting member 2.

[0019] The interior of the connecting beam 6 is fixedly connected with reinforcing ribs 9 at equal intervals along its length direction, the top of the reinforcing ribs 9 is fixedly connected to the top of the connecting beam 6, and the bottom of the reinforcing ribs 9 is fixedly connected to the top of the inner extension plate 8; specifically, the reinforcing ribs 9 are arranged in the connecting beam 6 to enhance the bending stability of the connecting beam.

[0020] Two groups of bolt holes 11 are symmetrically arranged on the vertical plate 4 of the connecting member 2, and two groups of adjustment holes 10 are opened on the two opposite side plates of the connecting beam 6, and the adjustment holes 10 correspond to the bolt holes 11 one by one; specifically, the adjustment holes 10 are long strips, and the long strip structure is easier to install to prevent mismatch with the bolt holes 11 due to errors.

[0021] A fixing plate 12 is installed at the bottom of the beam column 1, and a screw 13 is passed through the fixing plate 12. The upper part of the screw 13 is provided with an external thread, and two limit nuts 14 are installed on the screw 13. The two limit nuts 14 are respectively located at the top and bottom of the fixing plate 12; specifically, the lower part of the beam column 1 is cast in concrete and fixed by the screw 13 and the limit nuts 14, which does not require on-site or advance welding, and is convenient for assembly; the limit nuts 14 can be used to set the required length.

[0022] A connecting beam 7 is inserted into the top of the beam 1, and a limiting plate 15 is fixedly connected inside the beam 1. The bottom of the connecting beam 7 is in contact with the top of the limiting plate 15, and the outer wall of the connecting beam 7 is in contact with the inner wall of the beam 1. Specifically, the connecting beam 7 is directly inserted into the top of the beam 1, and then the connecting beam 7 and the beam 1 are fixedly connected by a single-sided bolt, and the limiting plate 15 plays a limiting role.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A convenient compression-resistant steel structure beam column, comprising a vertically arranged beam column, the beam column is a hollow structure, characterized in that: The outside of the beam column is fixedly connected with horizontally arranged connecting parts all around, the connecting parts include a top plate, vertical plates are symmetrically arranged at the bottom of the top plate, both sides of the bottom of the vertical plates are connected with external extension plates, and a connecting beam is movably connected to the connecting part, the connecting beam is a rectangular cavity structure with an opening at the bottom, the end of the connecting beam is passed through the outside of the connecting part, and the connecting part and the connecting beam are fixedly connected by a one-way locking bolt.

2. A convenient compression-resistant steel structure beam column according to claim 1, characterized in that: The bottoms of the two side plates of the connecting beam are fixedly connected with two opposite inner extension plates extending inwards.

3. A convenient compression-resistant steel structure beam column according to claim 2, characterized in that: The inner extension plate is located at the side of the connecting member.

4. The convenient compression-resistant steel structure beam column according to claim 3 is characterized in that: The inside of the connecting beam is fixedly connected with reinforcing ribs at equal intervals along its length direction, the top of the reinforcing rib is fixedly connected to the top inside the connecting beam, and the bottom of the reinforcing rib is fixedly connected to the top of the inner extension plate.

5. The convenient compression-resistant steel structure beam column according to claim 1 is characterized in that: Two groups of bolt holes are symmetrically arranged on the vertical plate of the connecting piece, and two groups of adjustment holes are opened on two opposite side plates of the connecting beam, and the adjustment holes correspond to the bolt holes one by one.

6. The convenient compression-resistant steel structure beam column according to claim 1 is characterized in that: A fixing plate is installed at the bottom of the beam column, a screw rod is passed through the fixing plate, an external thread is arranged on the upper part of the screw rod, two limit nuts are installed on the screw rod, and the two limit nuts are respectively located at the top and bottom of the fixing plate.

7. The convenient compression-resistant steel structure beam column according to claim 1 is characterized in that: A connecting beam is inserted at the top of the beam, a limit plate is fixedly connected inside the beam, the bottom of the connecting beam is in contact with the top of the limit plate; the outer wall of the connecting beam fits the inner wall of the beam.

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