Anti-seismic beam column based on BIM

Abstract

The utility model relates to the technical field of anti-seismic beam columns, in particular to a BIM-based anti-seismic beam column which comprises a stand column, the outer wall of the stand column is connected with a first support and a second support, and the top of the first support and the top of the second support are connected with a cross beam. The first support comprises a first vertical plate, the first vertical plate is connected to the outer wall of the stand column through a bolt, first supporting lugs are arranged at the two ends of the first vertical plate, and a first supporting plate is arranged in the center of the outer wall of the first vertical plate. Through the arrangement of the pull rod, the first bracket and the second bracket are connected and positioned, so that the cross beams at all positions can be positioned and mounted at the same level, a good limiting effect can be achieved, the mounting convenience of the cross beams is improved, the mounting heights of the cross beams at all positions are ensured to be consistent, and the mounting efficiency is improved. Therefore, through clamping cooperation of the first support and the second support, the stability of connection between the stand column and the cross beam is greatly improved, and then the anti-seismic property of the beam column is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant beams and columns, in particular to an earthquake-resistant beam and column based on BIM. Background Art

[0002] Earthquake is a natural disaster with extremely destructive power. When an earthquake occurs, the energy transmitted by the seismic waves will be transmitted to the main structural components such as beams and columns when encountering steel structure buildings, and will exceed the load they can bear, causing the connection parts to be damaged, and ultimately causing the collapse of buildings and casualties. For this reason, people have very high requirements for the earthquake resistance of building construction.

[0003] Existing steel structure beams and columns are mostly installed by bolt fastening to connect and position, so that the force is borne by bolts between the columns and beams. The stability is low and the beams and columns cannot be integrated, which greatly reduces the overall seismic performance of the beams and columns. Utility Model Content

[0004] The purpose of the utility model is to provide a seismic beam-column based on BIM to solve the problem that the force bearing between the columns and the beams proposed in the above-mentioned background technology is carried out by bolts, which has low stability and cannot integrate the beams and columns, thereby greatly reducing the overall seismic performance of the beams and columns.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a seismic beam column based on BIM, comprising:

[0006] A column, wherein the outer wall of the column is connected to a first bracket and a second bracket, and the tops of the first bracket and the second bracket are connected to a crossbeam;

[0007] The first bracket includes a first vertical plate, the first vertical plate is connected to the outer wall of the column by bolts, both ends of the first vertical plate are provided with first ears, and the center of the outer wall of the first vertical plate is provided with a first support plate;

[0008] The second bracket includes a second vertical plate, which is connected to the outer wall of the column by bolts, and second ears are arranged at both ends of the second vertical plate, and a second support plate is arranged at the center of the outer wall of the second vertical plate.

[0009] Preferably, a first transverse plate is provided on the top of the first vertical plate and the first supporting plate, a first limiting plate is fixedly connected to the upper surface of the first transverse plate, and the first limiting plate is located on both sides of the cross beam.

[0010] Preferably, the first support plate and the first cross plate are in a T-shaped structure, the first vertical plate is provided with first positioning holes in a vertical array, and the columns are provided with second positioning holes at locations corresponding to the first positioning holes.

[0011] Preferably, two of the first brackets and the second brackets are provided, and one second bracket is distributed between the two first brackets, one first bracket is distributed between the two second brackets, and the first ear and the second ear are cross-shaped.

[0012] Preferably, a second transverse plate is disposed on the top of the second vertical plate and the second supporting plate, second limiting plates are symmetrically distributed on the upper surface of the second transverse plate, and a cross beam is abutted between the two second limiting plates.

[0013] Preferably, a third positioning hole is provided at the center of the second ear, a fourth positioning hole is provided at the center of the first ear, a fifth positioning hole is provided on the second support plate, a sixth positioning hole is provided on the first support plate, a pull rod passes through the third positioning hole and the sixth positioning hole, a pull rod also passes through the fourth positioning hole and the fifth positioning hole, and nuts are threadedly connected at both ends of each pull rod.

[0014] Preferably, two groups of the first brackets and the second brackets surround the outer wall of the column together, and four groups of tie rods are connected between the two groups of the first brackets, and six groups of tie rods are connected between the two groups of the second brackets.

[0015] Compared with the prior art, the beneficial effect of the utility model is: the utility model connects and positions the first bracket and the second bracket through the setting of the pull rod, and then connects and positions the beam with the first bracket or the second bracket, and at the same time makes the first bracket and the second bracket engage with each other to complete the clamping and abutment of the column. The setting of this structure can not only complete the same-level positioning and installation of the beam at all positions, but also play a good limiting role, improve the convenience of beam installation, and ensure the consistency of the installation height of the beam at all positions. Therefore, through the engagement of the first bracket and the second bracket, the stability of the connection between the column and the beam is greatly improved, thereby improving the seismic performance of the beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the splicing structure of the first bracket and the second bracket of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the first bracket of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the second bracket of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the first bracket and the second bracket in the engaging state of the utility model.

[0021] In the figure: 1. column; 2. first bracket; 21. first vertical plate; 22. first supporting plate; 23. first horizontal plate; 24. first limiting plate; 25. first ear; 3. second bracket; 31. second vertical plate; 32. second supporting plate; 33. second horizontal plate; 34. second limiting plate; 35. second ear; 4. crossbeam; 5. pull rod; 6. nut. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a seismic beam column based on BIM, comprising:

[0024] A column 1, the outer wall of the column 1 is connected with a first bracket 2 and a second bracket 3, and the tops of the first bracket 2 and the second bracket 3 are connected with a crossbeam 4; the first bracket 2 includes a first vertical plate 21, the first vertical plate 21 is connected to the outer wall of the column 1 by bolts, both ends of the first vertical plate 21 are provided with first ears 25, and the center of the outer wall of the first vertical plate 21 is provided with a first support plate 22; the second bracket 3 includes a second vertical plate 31, the second vertical plate 31 is connected to the outer wall of the column 1 by bolts, both ends of the second vertical plate 31 are provided with second ears 35, and the center of the outer wall of the second vertical plate 31 is provided with a second support plate 32.

[0025] Furthermore, a first horizontal plate 23 is arranged on the top of the first vertical plate 21 and the first supporting plate 22, and a first limiting plate 24 is fixedly connected to the upper surface of the first horizontal plate 23, and the first limiting plate 24 is located on both sides of the crossbeam 4, and the first supporting plate 22 and the first horizontal plate 23 are in a T-shaped structure, and a first positioning hole is opened in a vertical array on the first vertical plate 21, and a second positioning hole is opened at the column 1 corresponding to the first positioning hole.

[0026] Furthermore, two first brackets 2 and second brackets 3 are provided, and a second bracket 3 is distributed between the two first brackets 2, and a first bracket 2 is distributed between the two second brackets 3, and the first ear 25 and the second ear 35 are cross-shaped. The two groups of first brackets 2 and second brackets 3 are together surrounding the outer wall of the column 1, and four groups of tie rods 5 are connected between the two groups of first brackets 2, and six groups of tie rods 5 are connected between the two groups of second brackets 3. The two groups of first brackets 2 and the two groups of second brackets 3 are spliced ​​with each other to complete the clamping and extrusion of the column 1, and at the same time, the through-tensioning of the tie rods 5 is cooperated to make the installation of the first bracket 2 and the second bracket 3 more stable, so that the installation support of the column 1 and the beam 4 is more integrated and more stable, thereby greatly improving its seismic resistance.

[0027] Furthermore, a second cross plate 33 is provided on the top of the second vertical plate 31 and the second supporting plate 32, and a second limiting plate 34 is symmetrically distributed on the upper surface of the second cross plate 33, and a cross beam 4 is abutted between the two second limiting plates 34. The second limiting plate 34 is provided to auxiliary limit the cross beam 4, thereby improving the convenience of installing the cross beam 4. A third positioning hole is provided at the center of the second ear 35, a fourth positioning hole is provided at the center of the first ear 25, a fifth positioning hole is provided on the upper part of the second supporting plate 32, a sixth positioning hole is provided on the first supporting plate 22, and a pull rod 5 is passed through between the third positioning hole and the sixth positioning hole, and a pull rod 5 is also passed through between the fourth positioning hole and the fifth positioning hole. Both ends of each pull rod 5 are threadedly connected with nuts 6. Through the penetration support of the pull rod 5, the installation heights of the adjacent first brackets 2 and the second brackets 3 are consistent, so that the cross beams 4 at all positions are installed in the same horizontal plane, which greatly improves its installation accuracy and convenience.

[0028] Working principle: The columns 1 and beams 4 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here. When the utility model is in use, the device is first connected and positioned, so that the stability of the first bracket 2 and the second bracket 3 is greatly improved through the plug-in engagement of the first bracket 2 and the second bracket 3, combined with the through support of the pull rod 5, while ensuring the consistency of the installation height of the beam 4 at all positions, thereby improving the overall seismic resistance of the device.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A seismic beam-column based on BIM, characterized in that: include: A column (1), wherein the outer wall of the column (1) is connected to a first bracket (2) and a second bracket (3), and the tops of the first bracket (2) and the second bracket (3) are connected to a crossbeam (4); The first bracket (2) comprises a first vertical plate (21), the first vertical plate (21) is connected to the outer wall of the column (1) by bolts, both ends of the first vertical plate (21) are provided with first ears (25), and the center of the outer wall of the first vertical plate (21) is provided with a first support plate (22); The second bracket (3) comprises a second vertical plate (31), the second vertical plate (31) being connected to the outer wall of the column (1) by means of bolts, second ears (35) being arranged at both ends of the second vertical plate (31), and a second support plate (32) being arranged at the center of the outer wall of the second vertical plate (31).

2. The seismic beam-column based on BIM according to claim 1, characterized in that: A first transverse plate (23) is arranged on the top of the first vertical plate (21) and the first supporting plate (22); a first limiting plate (24) is fixedly connected to the upper surface of the first transverse plate (23); and the first limiting plate (24) is located on both sides of the crossbeam (4).

3. The seismic beam-column based on BIM according to claim 2, characterized in that: The first support plate (22) and the first transverse plate (23) are in a T-shaped structure, the first vertical plate (21) is provided with first positioning holes in a vertical array, and the column (1) is provided with second positioning holes at locations corresponding to the first positioning holes.

4. The seismic beam-column based on BIM according to claim 2, characterized in that: Two of the first bracket (2) and the second bracket (3) are provided, and one second bracket (3) is distributed between the two first brackets (2), and one first bracket (2) is distributed between the two second brackets (3), and the first ear (25) and the second ear (35) are in a mutually crossed shape.

5. The seismic beam-column based on BIM according to claim 4, characterized in that: A second transverse plate (33) is arranged on the top of the second vertical plate (31) and the second supporting plate (32); second limit plates (34) are symmetrically distributed on the upper surface of the second transverse plate (33); and a crossbeam (4) is abutted between the two second limit plates (34).

6. The seismic beam-column based on BIM according to claim 4, characterized in that: A third positioning hole is provided at the center of the second support ear (35), a fourth positioning hole is provided at the center of the first support ear (25), a fifth positioning hole is provided on the second support plate (32), a sixth positioning hole is provided on the first support plate (22), a pull rod (5) passes through the third positioning hole and the sixth positioning hole, a pull rod (5) passes through the fourth positioning hole and the fifth positioning hole, and nuts (6) are threadedly connected at both ends of each pull rod (5).

7. The seismic beam-column based on BIM according to claim 4, characterized in that: The two groups of the first brackets (2) and the second brackets (3) together surround the outer wall of the column (1), and four groups of tie rods (5) are connected between the two groups of the first brackets (2), and six groups of tie rods (5) are connected between the two groups of the second brackets (3).

Images