Rigid connection structure of box girder and box column

Abstract

The utility model discloses a rigid connection structure of a box beam and a box column, which comprises a first rigid angle plate fixedly connected to the front side of the box beam through bolts, a second rigid angle plate fixedly connected to the front side of the box beam through bolts, and a third rigid angle plate fixedly connected to the front side of the box beam through bolts. The front side of the box-shaped beam is fixedly connected with a rigid angle plate I through bolts, the front side of the box-shaped beam is fixedly connected with a rigid angle plate IV through bolts, and the surfaces of the rigid angle plate I, the rigid angle plate II, the rigid angle plate III and the rigid angle plate IV are all provided with reinforcing structures. And then the box-shaped column is fixed between the rigid angle plates through bolts, so that the purposes that the connection between the box-shaped column and the box-shaped beam can be firmer, and the connection strength between the box-shaped column and the box-shaped beam is improved can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structures, in particular to a rigid connection structure of a box beam and a box column. Background Art

[0002] Box beams and box columns are widely used in various building structures and bridge engineering. In building structures, box beams and box columns can form frame structures, truss structures, etc., which are used to bear the gravity load and horizontal load of the building.

[0003] The main connection method between box beams and box columns is bolt connection, which connects the beams and columns together by arranging high-strength bolts at the connection parts of the box beams and box columns. However, the connection parts require a larger space for bolt arrangement, have certain requirements on the size and shape of the components, and the connection strength is general and the bearing capacity is limited. In order to make the connection between the box column and the box beam more firm and improve the connection strength between the box column and the box beam, a rigid connection structure between the box beam and the box column is designed. The structure can increase the connection area between the box column and the box beam through the cooperation of multiple rigid angle plates, and the use of reinforcement structure can anchor the joints of multiple rigid angle plates, so that the connection between the box column and the box beam can be more firm and the connection strength between the box column and the box beam can be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a rigid connection structure between a box beam and a box column, which has the purpose of making the connection between the box column and the box beam more firm and improving the connection strength between the box column and the box beam, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a rigid connection structure between a box beam and a box column, which includes a rigid angle plate 1 fixedly connected to the front side of the box beam by bolts: the front side of the box beam is fixedly connected with a rigid angle plate 2 by bolts, the front side of the box beam is fixedly connected with a rigid angle plate 3 by bolts, and the front side of the box beam is fixedly connected with a rigid angle plate 4 by bolts, the rigid angle plate 2 is located on the right side of the rigid angle plate 1, the rigid angle plate 3 is located below the rigid angle plate 1, and the rigid angle plate 4 is located on the left side of the rigid angle plate 1, and the surfaces of the rigid angle plate 1, the rigid angle plate 2, the rigid angle plate 3, and the rigid angle plate 4 are all provided with reinforcement structures.

[0006] Preferably, the reinforcement structure includes transverse grooves opened on the left and right sides of the rigid angle plate 1, and the top of the rear side of the rigid angle plate 2 is fixedly connected with a top transverse block 1, and the surface of the top transverse block 1 is embedded in the inner cavity of the transverse groove.

[0007] Preferably, a bottom vertical groove is opened at the bottom of the front side of the second rigid angle plate, and a rear vertical block is fixedly connected to the right side of the rear side of the third rigid angle plate, and the surface of the rear vertical block is embedded in the inner cavity of the bottom vertical groove.

[0008] Preferably, a rear transverse groove is opened on the left side of the rear side of the third rigid angle plate, and a bottom transverse block is fixedly connected to the bottom of the fourth front side of the rigid angle plate, and the surface of the bottom transverse block is embedded in the inner cavity of the rear transverse groove.

[0009] Preferably, the top of the rear side of the rigid angle plate four is fixedly connected with a top cross block two, the surface of the top cross block two is embedded in the inner cavity of the cross groove, and the surfaces of the rigid angle plate one, the rigid angle plate two, the rigid angle plate three and the rigid angle plate four are all provided with screw holes, and the inner cavity of the screw hole is threadedly connected with a bolt.

[0010] Preferably, a box column is provided on the front side of the box beam, and the box column is fixedly connected to the rigid angle plate one, the rigid angle plate two, the rigid angle plate three and the rigid angle plate four by bolts, and the surfaces of the rigid angle plate one, the rigid angle plate two, the rigid angle plate three and the rigid angle plate four are all welded with reinforcing ribs.

[0011] The beneficial effects of the utility model are:

[0012] 1. The present invention uses the reinforcement structure to anchor the rigid angle plates, and then fixes the box columns between the rigid angle plates with bolts, thereby achieving a more secure connection between the box columns and the box beams and improving the connection strength between the box columns and the box beams.

[0013] 2. The utility model can provide support force to the surfaces of the rigid angle plates 1, 2, 3 and 4 by setting the reinforced ribs, so that the support of the rigid angle plates 1, 2, 3 and 4 to the box columns can be more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a schematic front view of an embodiment of the utility model;

[0016] Figure 2 It is a left side schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembly of a rigid angle plate according to an embodiment of the present utility model;

[0018] Figure 4 This is a schematic rear view of a disassembled rigid angle plate according to an embodiment of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Box beam, 2. Rigid angle plate one, 3. Rigid angle plate two, 4. Rigid angle plate three, 5. Rigid angle plate four, 6. Reinforcement structure, 61. Transverse groove, 62. Top transverse block one, 63. Bottom vertical groove, 64. Rear vertical block, 65. Rear transverse groove, 66. Bottom transverse block, 67. Top transverse block two, 7. Bolts, 8. Box column, 9. Reinforced ribs. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the rigid connection structure of a box beam and a box column according to the present invention will be described with reference to the accompanying drawings. Example 1

[0022] Figure 1-4 The rigid connection structure of the box beam and the box column of an embodiment of the present invention is shown, which includes: a rigid angle plate 1 2 fixedly connected to the front side of the box beam 1 by bolts: the front side of the box beam 1 is fixedly connected with a rigid angle plate 2 3 by bolts, the front side of the box beam 1 is fixedly connected with a rigid angle plate 3 4 by bolts, the front side of the box beam 1 is fixedly connected with a rigid angle plate 4 5 by bolts, the rigid angle plate 2 3 is located on the right side of the rigid angle plate 1 2, the rigid angle plate 3 4 is located below the rigid angle plate 1 2, the rigid angle plate 4 5 is located on the left side of the rigid angle plate 1 2, the rigid angle plate 1 2, the rigid angle plate 2 3, the rigid angle plate 3 4, and the rigid angle plate 4 5 The surface of each of the panels is provided with a reinforcement structure 6, which includes transverse grooves 61 opened on the left and right sides of the rigid angle plate 2, a top transverse block 62 is fixedly connected to the top of the rear side of the rigid angle plate 23, and the surface of the top transverse block 62 is embedded in the inner cavity of the transverse groove 61, a bottom vertical groove 63 is opened at the bottom of the front side of the rigid angle plate 23, a rear vertical block 64 is fixedly connected to the right side of the rear side of the rigid angle plate 34, and the surface of the rear vertical block 64 is embedded in the inner cavity of the bottom vertical groove 63, a rear transverse groove 65 is opened on the left side of the rear side of the rigid angle plate 34, and a bottom transverse block 66 is fixedly connected to the bottom of the front side of the rigid angle plate 45, and the surface of the bottom transverse block 66 is embedded in the inner cavity of the rear transverse groove 65. Example 2

[0023] Figure 1-4The rigid connection structure of the box beam and the box column of an embodiment of the present invention is shown, which includes: a rigid angle plate 1 2 fixedly connected to the front side of the box beam 1 by bolts: the front side of the box beam 1 is fixedly connected with a rigid angle plate 2 3 by bolts, the front side of the box beam 1 is fixedly connected with a rigid angle plate 3 4 by bolts, the front side of the box beam 1 is fixedly connected with a rigid angle plate 4 5 by bolts, the rigid angle plate 2 3 is located on the right side of the rigid angle plate 1 2, the rigid angle plate 3 4 is located below the rigid angle plate 1 2, and the rigid angle plate 4 5 is located on the left side of the rigid angle plate 1 2. The surfaces of the rigid angle plate 1 2, the rigid angle plate 2 3, the rigid angle plate 3 4, and the rigid angle plate 4 5 are all provided with a reinforcement structure 6. The top of the rear side of the rigid angle plate 4 5 is fixedly connected with a top cross block 2 67, and the surface of the top cross block 2 67 is embedded The inner cavity of the transverse groove 61 is fitted with screw holes on the surfaces of the rigid angle plates 1 2, 2, 3, 3, 4 and 4, 5, and the inner cavities of the screw holes are threadedly connected with bolts 7. A box column 8 is provided on the front side of the box beam 1, and the box column 8 is fixedly connected to the rigid angle plates 1 2, 2, 3, 3, 4 and 4, 5 by bolts 7. The surfaces of the rigid angle plates 1 2, 2, 3, 3, 4 and 4, 5 are welded with reinforcing ribs 9. Through the provision of the reinforcing ribs 9, the surfaces of the rigid angle plates 1 2, 2, 3, 3, 4 and 4, 5 can be supported, so that the support of the rigid angle plates 1 2, 2, 3, 3, 4 and 4, 5 to the box column 8 can be more stable.

[0024] Working principle: When the present invention is used, the user fixes the rigid angle plate 1 2 to the front side of the box beam 1, then places the rigid angle plate 2 3 on the front side of the box beam 1, and pushes the rigid angle plate 2 3 to slide to the left, so that the surface of the top horizontal block 1 62 is embedded in the inner cavity of the horizontal groove 61, then places the rigid angle plate 3 4 on the front side of the box beam 1, and pushes the rigid angle plate 3 4 to slide upward, so that the rear vertical block 64 is embedded in the inner cavity of the bottom vertical groove 63, then places the rigid angle plate 4 5 on the front side of the box beam 1, and pushes the rigid angle plate 3 4 to slide upward, so that the rear vertical block 64 is embedded in the inner cavity of the bottom vertical groove 63, then places the rigid angle plate 4 5 on the front side of the box beam 1, and pushes the rigid angle plate 4 5 to slide upward, The angle plate 4 5 slides to the left, and then the bottom cross block 66 is embedded in the inner cavity of the rear cross groove 65, and at the same time the top cross block 2 67 is embedded in the inner cavity of the cross groove 61, so that the rigid angle plates 1 2, 2, 3, 3, 4 and 4 5 are anchored, and then the box column 8 is fixed between the rigid angle plates 1 2, 2, 3, 3, 4 and 4 5 by bolts 7, so that the connection between the box column 8 and the box beam 1 can be more firm, and the connection strength between the box column 8 and the box beam 1 is improved.

[0025] To sum up: the rigid connection structure between the box beam and the box column is anchored by the reinforcement structure 6, and then the box column 8 is fixed between the rigid angle plates by bolts 7, so as to achieve the purpose of making the connection between the box column 8 and the box beam 1 more firm and improving the connection strength between the box column 8 and the box beam 1.

Claims

1. A rigid connection structure of a box beam and a box column, characterized in that: The invention comprises a rigid angle plate 1 (2) fixedly connected to the front side of the box beam (1) by bolts: the front side of the box beam (1) is fixedly connected to a rigid angle plate 2 (3) by bolts, the front side of the box beam (1) is fixedly connected to a rigid angle plate 3 (4) by bolts, the front side of the box beam (1) is fixedly connected to a rigid angle plate 4 (5) by bolts, the rigid angle plate 2 (3) is located on the right side of the rigid angle plate 1 (2), the rigid angle plate 3 (4) is located below the rigid angle plate 1 (2), and the rigid angle plate 4 (5) is located on the left side of the rigid angle plate 1 (2), and the surfaces of the rigid angle plate 1 (2), the rigid angle plate 2 (3), the rigid angle plate 3 (4), and the rigid angle plate 4 (5) are all provided with a reinforcement structure (6).

2. The rigid connection structure of box beam and box column according to claim 1, characterized in that: The reinforcement structure (6) includes transverse grooves (61) provided on the left and right sides of the rigid angle plate 1 (2), and a top transverse block 1 (62) is fixedly connected to the top of the rear side of the rigid angle plate 2 (3), and the surface of the top transverse block 1 (62) is embedded in the inner cavity of the transverse groove (61).

3. The rigid connection structure of box beam and box column according to claim 2, characterized in that: A bottom vertical groove (63) is provided at the bottom of the front side of the second rigid angle plate (3), and a rear vertical block (64) is fixedly connected to the right side of the rear side of the third rigid angle plate (4), and the surface of the rear vertical block (64) is embedded in the inner cavity of the bottom vertical groove (63).

4. The rigid connection structure of the box beam and the box column according to claim 3, characterized in that: A rear transverse groove (65) is provided on the left side of the rear side of the rigid angle plate three (4), and a bottom transverse block (66) is fixedly connected to the bottom of the front side of the rigid angle plate four (5), and the surface of the bottom transverse block (66) is embedded in the inner cavity of the rear transverse groove (65).

5. The rigid connection structure of box beam and box column according to claim 4, characterized in that: The top of the rear side of the rigid angle plate four (5) is fixedly connected to the top cross block two (67), the surface of the top cross block two (67) is embedded in the inner cavity of the transverse groove (61), and the surfaces of the rigid angle plate one (2), the rigid angle plate two (3), the rigid angle plate three (4) and the rigid angle plate four (5) are all provided with screw holes, and the inner cavities of the screw holes are threadedly connected with bolts (7).

6. The rigid connection structure of box beam and box column according to claim 5, characterized in that: A box column (8) is provided on the front side of the box beam (1), and the box column (8) is fixedly connected to the rigid angle plate 1 (2), the rigid angle plate 2 (3), the rigid angle plate 3 (4) and the rigid angle plate 4 (5) by bolts (7), and the surfaces of the rigid angle plate 1 (2), the rigid angle plate 2 (3), the rigid angle plate 3 (4) and the rigid angle plate 4 (5) are all welded with reinforcing ribs (9).

Images