Building assembly type beam column steel structure

Abstract

The utility model discloses a building assembly type beam column steel structure which comprises a stand column, a cross beam, a fixing part used for conveniently separating the cross beam from the stand column and a supporting part used for improving the using strength of the cross beam and the stand column. The fixing part comprises a connecting block fixedly connected with one side of the stand column, a connecting groove formed in one side of the connecting block, a through opening formed in one side of the bottom in the connecting groove, a fixing cylinder fixedly connected with one side of the bottom of the connecting block, a sliding plate arranged in the through opening and a first extrusion block fixedly connected with the top of the sliding plate. By arranging the stand columns, the cross beams and the fixing parts, the problems that when beam columns of an existing fabricated building are assembled, workers usually connect and fix the beam columns of the fabricated building in a welding mode, after fixing in the mode, when the beam columns need to be detached and separated subsequently, the beam columns need to be cut open through cutting equipment, and the labor intensity of workers is lowered are solved. And the beam column can be destructively disassembled, so that the practicability is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure buildings, in particular to a building assembled beam-column steel structure. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on-site through reliable connection methods. Steel structures are often required in prefabricated buildings. Steel structures have the characteristics of high strength and good support, and are widely used in prefabricated buildings.

[0003] Currently, when assembling beams and columns of prefabricated buildings, workers usually use welding to connect and fix the beams and columns of prefabricated buildings. After fixing in this way, when the beams and columns need to be disassembled and separated later, they need to use cutting equipment to cut the beams and columns, which will cause destructive disassembly of the beams and columns, thereby reducing practicality. Utility Model Content

[0004] The purpose of the present utility model is to provide a prefabricated steel beam-column structure for a building, so as to solve the problem raised in the above background technology that, when assembling the beams and columns of the current prefabricated building, workers usually use welding to connect and fix the beams and columns of the prefabricated building. After being fixed in this way, when the beams and columns need to be disassembled and separated later, they need to use cutting equipment to cut the beams and columns, which will cause destructive disassembly of the beams and columns, thereby reducing practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building assembled beam-column steel structure, comprising columns, beams, fixing components for facilitating separation of the beams and columns, and supporting components for improving the use strength of the beams and columns, the fixing components comprising a connecting block fixedly connected to one side of the column, a connecting groove opened on one side of the connecting block, a through-hole opened on one side of the bottom of the connecting groove, a fixing cylinder fixedly connected to one side of the bottom of the connecting block, a slide plate arranged in the through-hole, a first extrusion block fixedly connected to the top of the slide plate, a second extrusion block fixedly connected to one side of the bottom of the beam, a moving rod fixedly connected to the bottom of the slide plate, a spring sleeved on the outside of the moving rod, and a moving plate fixedly connected to the bottom of the moving rod, the moving rod passes through the fixing cylinder and is slidably connected to the fixing cylinder, and the slide plate is slidably connected to the through-hole.

[0006] Preferably, the supporting component includes a supporting plate arranged between the crossbeam and the column, a first bolt connected to one side of the supporting plate, and a second bolt connected to the bottom of the upper end of the supporting plate, the first bolt is screwed to the column, and the second bolt is screwed to the crossbeam.

[0007] Preferably, a limiting groove is provided at the top of the connecting groove, a limiting block is fixedly connected to the top of the beam, and the limiting block is plugged into the limiting groove.

[0008] Preferably, fixing plates are fixedly connected to both sides of the crossbeam respectively, a third bolt is provided on one side of the fixing plate, and the third bolt is threadedly connected to the connecting block.

[0009] Preferably, one side of the support plate is fixedly connected to a support frame, a plurality of evenly arranged oblique rods are fixedly connected inside the support frame, and a support plate is fixedly connected between each pair of the oblique rods.

[0010] Preferably, reinforcing ribs are provided between the upright posts and the connecting blocks, and the reinforcing ribs are fixedly connected to the upright posts and the cross beams by bolts.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. By setting the columns, beams and fixing components, the beam can be inserted into the connecting groove, and the second extrusion block can squeeze the first extrusion block to move it downward, thereby driving the spring to deform. When the beam contacts the left inner wall of the connecting groove, the spring resets and drives the first extrusion block to reset, which can clamp the beam and quickly fix the beam to connect the beam and the column. The fixing plate and the third bolt can further improve the connection stability between the beam and the column to prevent the beam from shifting. At the same time, the column and the beam can be easily separated without cutting and damaging the beam and the column, thereby greatly improving the practicality and efficiency of the device.

[0013] 2. By providing supporting components, the supporting plate can be connected and fixed to the column and the beam through the first bolt and the second bolt, forming a triangular stable structure between the supporting plate, the beam and the column, which can improve the strength of the beam and the column. The support frame, the diagonal rod and the support plate can improve the strength of the support plate, and can further improve the strength of the column and the beam to prevent them from tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0015] Figure 2 A left side view provided for the present utility model;

[0016] Figure 3 The utility model provides Figure 2 A three-dimensional cross-section at AA in the middle;

[0017] Figure 4 The utility model provides Figure 3 Enlarged view of point B in the middle.

[0018] In the figure: 1. column; 11. crossbeam; 21. connecting block; 22. connecting groove; 23. through-hole; 24. fixing cylinder; 25. slide plate; 26. first extrusion block; 27. second extrusion block; 28. moving rod; 29. ​​spring; 30. moving plate; 31. support plate; 32. first bolt; 33. second bolt; 41. limiting groove; 42. limiting block; 51. fixing plate; 52. third bolt; 61. supporting frame; 62. diagonal rod; 63. support plate; 71. reinforcing rib. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1 、 Figure 2 、 Figure 3 as well as Figure 4The utility model provides a technical solution: a building assembled beam-column steel structure, comprising a column 1, a crossbeam 11, a fixing component for facilitating the separation of the crossbeam 11 and the column 1, and a supporting component for improving the use strength of the crossbeam 11 and the column 1, the fixing component comprises a connecting block 21 fixedly connected to one side of the column 1, a connecting groove 22 opened on one side of the connecting block 21, a through-hole 23 opened on one side of the bottom of the connecting groove 22, a fixing cylinder 24 fixedly connected to one side of the bottom of the connecting block 21, a slide plate 25 provided in the through-hole 23, a first extrusion block 26 fixedly connected to the top of the slide plate 25, and a fixing cylinder 24 fixedly connected to one side of the bottom of the crossbeam 11. The second extrusion block 27, the moving rod 28 fixedly connected to the bottom of the slide 25, the spring 29 sleeved on the outside of the moving rod 28 and the moving plate 30 fixedly connected to the bottom of the moving rod 28, the moving rod 28 passes through the fixed cylinder 24 and is slidably connected to the fixed cylinder 24, the slide 25 is slidably connected to the through-port 23, the two ends of the spring 29 are respectively fixedly connected to the bottom of the slide 25 and the bottom of the fixed cylinder 24, the crossbeam 11 can be inserted into the connecting groove 22, the second extrusion block 27 can squeeze the first extrusion block 26 to move it downward, the first extrusion block 26 can squeeze the spring 29 to deform when it moves downward, and when the crossbeam 11 contacts the inner wall on the left side of the connecting groove 22, the spring 29 is restored The first extrusion block 26 can be driven to reset, the second extrusion block 27 can be clamped, and the crossbeam 11 can be clamped, so that the crossbeam 11 can be quickly connected to the column 1, and the column 1 and the crossbeam 11 can be easily separated. A limiting groove 41 is provided at the top of the connecting groove 22, and a limiting block 42 is fixedly connected to the top of the crossbeam 11. The limiting block 42 is plugged into the limiting groove 41, and the limiting block 42 at the top of the crossbeam 11 can be inserted into the limiting groove 41, which can vertically limit the crossbeam 11 to prevent the crossbeam 11 from moving vertically, thereby improving the stability of the crossbeam 11. Fixed plates 51 are respectively fixedly connected on both sides of the crossbeam 11, and one side of the fixing plate 51 A third bolt 52 is provided, and the third bolt 52 is screwed to the connecting block 21. When the beam 11 is inserted into the connecting groove 22, the fixing plate 51 contacts the outer side of the connecting block 21. The fixing plate 51 can be fixed to the connecting block 21 by the third bolt 52, and then the beam 11 can be fixed to the connecting block 21, which can improve the fixing performance between the beam 11 and the column 1 and prevent the beam 11 from escaping from the connecting groove 22. A reinforcing rib 71 is provided between the column 1 and the connecting block 21. The reinforcing rib 71 is fixedly connected to the column 1 and the beam 11 by bolts. The reinforcing rib 71 can support and fix the connecting block 21 and the column 1 to prevent the connecting block 21 from tilting.

[0021] See also Figure 1 、 Figure 2 as well as Figure 3The support member includes a support plate 31 provided between the crossbeam 11 and the column 1, a first bolt 32 connected to one side of the support plate 31, and a second bolt 33 connected to the bottom of the upper end of the support plate 31. The first bolt 32 is screwed to the column 1, and the second bolt 33 is screwed to the crossbeam 11. The support plate 31 can contact the column 1 and the crossbeam 11. The first bolt 32 can be screwed to the column 1, and the second bolt 33 can be screwed to the crossbeam 11, thereby fixing the support plate 31 to the column 1 and the crossbeam 11. The support plate 31 can support the crossbeam 11 and the column 1, which can improve its service strength. A support frame 61 is fixedly connected to one side of the support plate 31, and a plurality of evenly arranged oblique rods 62 are fixedly connected to the support frame 61. A support plate 63 is fixedly connected between two oblique rods 62. The support plate 63 and the oblique rod 62 can improve the service strength of the support frame 61, thereby improving the strength of the support plate 31, thereby improving the supporting performance of the crossbeam 11 and the column 1, and preventing them from deforming and tilting.

[0022] Working principle: When working, the crossbeam 11 is inserted into the connecting groove 22, and the limiting block 42 is then inserted into the limiting groove 41. The second extrusion block 27 contacts the first extrusion block 26 and squeezes the first extrusion block 26 to move downward. The movement of the first extrusion block 26 can drive the slide 25 to move downward. The downward movement of the slide 25 can cause the spring 29 to deform. When the left side of the crossbeam 11 contacts the left side wall in the connecting groove 22, the spring 29 resets and drives the first extrusion block 26 to reset, thereby clamping the second extrusion block 27, and then clamping the crossbeam 11, connecting the crossbeam 11 to the column 1, and then the fixing plate 51 is connected to the connecting block 2 through the third bolt 52. 1 is fixed, thereby further improving the connection stability between the crossbeam 11 and the column 1, and then the support plate 31 is fixed to the column 1 and the crossbeam 11 by the first bolt 32 and the second bolt 33. The support plate 31 is used to connect and support the column 1 and the crossbeam 11, which can improve the use strength of the column 1 and the crossbeam 11 and prevent the crossbeam 11 from tilting. The inclined rod 62 and the support plate 63 can further improve the supporting performance of the crossbeam 11 and the column 1, and further prevent the crossbeam 11 from tilting. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building assembled beam-column steel structure, comprising a column (1), a crossbeam (11), a fixing member for facilitating separation of the crossbeam (11) and the column (1), and a supporting member for improving the service strength of the crossbeam (11) and the column (1), characterized in that: The fixing component comprises a connecting block (21) fixedly connected to one side of the column (1), a connecting groove (22) provided on one side of the connecting block (21), a through-hole (23) provided on one side of the bottom of the connecting groove (22), a fixing cylinder (24) fixedly connected to one side of the bottom of the connecting block (21), a slide plate (25) provided in the through-hole (23), a first extrusion block (26) fixedly connected to the top of the slide plate (25), a second extrusion block (27) fixedly connected to one side of the bottom of the crossbeam (11), a moving rod (28) fixedly connected to the bottom of the slide plate (25), a spring (29) sleeved on the outside of the moving rod (28), and a moving plate (30) fixedly connected to the bottom of the moving rod (28), wherein the moving rod (28) passes through the fixing cylinder (24) and is slidably connected to the fixing cylinder (24), and the slide plate (25) is slidably connected to the through-hole (23).

2. The prefabricated steel beam-column structure according to claim 1, characterized in that: The supporting component comprises a supporting plate (31) arranged between the crossbeam (11) and the column (1), a first bolt (32) connected to one side of the supporting plate (31), and a second bolt (33) connected to the bottom of the upper end of the supporting plate (31), wherein the first bolt (32) is screwed to the column (1), and the second bolt (33) is screwed to the crossbeam (11).

3. The building assembled beam-column steel structure according to claim 1, characterized in that: A limiting groove (41) is provided at the top of the connecting groove (22), and a limiting block (42) is fixedly connected to the top of the crossbeam (11), and the limiting block (42) is plugged into the limiting groove (41).

4. The building assembled beam-column steel structure according to claim 1, characterized in that: Fixed plates (51) are fixedly connected to both sides of the crossbeam (11), and a third bolt (52) is provided on one side of the fixed plate (51). The third bolt (52) is screwed to the connecting block (21).

5. The building assembled beam-column steel structure according to claim 2, characterized in that: One side of the support plate (31) is fixedly connected to a support frame (61), a plurality of evenly arranged oblique rods (62) are fixedly connected inside the support frame (61), and a support plate (63) is fixedly connected between each two of the oblique rods (62).

6. The building assembled beam-column steel structure according to claim 1, characterized in that: A reinforcing rib (71) is provided between the upright column (1) and the connecting block (21), and the reinforcing rib (71) is fixedly connected to the upright column (1) and the crossbeam (11) by means of bolts.

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