Building structural member connecting point stability reinforcing structure
By adopting a combination of insertion, screw connection and grouting at the connection points of building structural parts, the connection stability between steel beams and pillars is enhanced, the problem of easy breakage of connection points in the prior art is solved, and a higher bearing capacity is achieved and long-term use ability.
Patent Information
- Application Number
- CN202420350938.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The connection points of existing building structural parts can easily lead to breakage of welding points and damage to bolts after bearing the force, resulting in a decrease in the bearing capacity of the beam, which is not conducive to long-term use.
A structure including pillars, steel beams, connecting mechanisms, reinforcement mechanisms and grouting ports is designed to enhance the stability of the connection point through insertion, screw connection and grouting, and utilize a second bolt, a slide rail, a first bolt and a second bolt and a second bolt and a first bolt and a second bolt. The combination of three bolts strengthens the connection between steel beams and support columns, and concrete is poured to improve connection strength.
It improves the stability and strength of the connection between steel beams and pillars, extends the service life of the building structure, and ensures the long-term reliability of the connection points.
Smart Images
Figure CN222140304U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a stability reinforcement structure for connection points of building structural members. Background Art
[0002] Prefabricated buildings refer to buildings that have transferred 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 factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Structural parts are various components that can constitute the entity of the building installation project after hoisting, assembly and installation during the construction process of the building installation project.
[0003] When installing existing building columns and beams at nodes, holes for installation are generally opened on the columns and beams respectively, and then connected by welding or bolts with the help of connectors. However, when in use, the connection points between the pillars and the steel beams are usually only screwed and fixed by bolts, which lacks reinforcement on the upper and lower sides of the steel beams. The connection points are subjected to upper and lower forces. After long-term use of the building, it is easy to cause the welding points to break and the bolts to be damaged, resulting in a decrease in the bearing capacity of the beam, which is not conducive to long-term use. The patent with publication number CN220267298U and the name of a stability reinforcement structure for the connection points of building structural members has the aforementioned problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a stability reinforcement structure for the connection points of building structural members.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A stability reinforcement structure for the connection points of building structural members, comprising a pillar and two steel beams, wherein sockets are provided on opposite side walls of the pillar, and the two steel beams are respectively inserted into the two sockets, and connecting mechanisms are provided on the front and rear sides of the steel beams, and the connecting mechanisms are installed on the side walls of the pillars, and reinforcing mechanisms are provided on the upper and lower sides of the steel beams, and the reinforcing mechanisms are connected to the side walls of the pillars, and grouting ports connected to the two sockets are provided on the side walls of the pillars, and a cover plate is provided on the outer side of the grouting ports, and four third bolts are penetrated through the side walls of the cover plate, and the third bolts are screwed to the side walls of the pillars.
[0007] As a further improvement of the utility model, the connection mechanism includes a connection plate fixedly connected to the side wall of the pillar, and two second bolts are penetrated through the side wall of the connection plate, and the second bolts are screwed on the side wall of the steel beam.
[0008] As a further improvement of the present invention, the reinforcing mechanism includes a sliding rail fixedly connected to the side wall of the steel beam, a sliding block is sleeved on the upper end of the sliding rail, a vertical plate is fixedly connected to the upper end of the sliding block, four first bolts are penetrated through the side wall of the vertical plate, and the first bolts are screwed on the side wall of the pillar.
[0009] As a further improvement of the present invention, the four first bolts are distributed in a rectangular shape.
[0010] As a further improvement of the present invention, a reinforcing plate is fixedly connected between the vertical plate and the sliding block.
[0011] As a further improvement of the utility model, a grouting groove is provided at the end of the steel beam located in the socket.
[0012] Beneficial effects of the utility model:
[0013] By providing a connecting mechanism, the connecting plate and the steel beam can be quickly connected through the second bolt, and the connecting operation is more convenient and quick.
[0014] By setting up a reinforcing mechanism, the upper and lower sides of the steel beam can be strengthened through the reinforcing mechanism, thereby improving the connection strength between the steel beam and the support, and further improving the stability of the connection between the steel beam and the support.
[0015] By setting grouting ports and grouting grooves, concrete can be poured into the interior of the pillar through the grouting ports, and the concrete can enter the grouting grooves on the steel beams, thereby improving the connection strength between the steel beams and the pillars. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional structural schematic diagram of a building structural member connection point stability reinforcement structure proposed by the utility model;
[0017] Figure 2 A schematic diagram of a cross-sectional structure from a front perspective of a building structural member connection point stability reinforcement structure proposed by the utility model;
[0018] Figure 3 The utility model is a schematic cross-sectional structural diagram of a building structural member connection point stability reinforcement structure from a side perspective.
[0019] In the figure: 1 pillar, 2 steel beam, 3 slide rail, 4 slider, 5 reinforcement plate, 6 vertical plate, 7 first bolt, 8 connecting plate, 9 second bolt, 10 cover plate, 11 third bolt, 12 grouting port, 13 grouting groove, 14 socket. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-Figure 3 A building structure connection point stability reinforcement structure comprises a pillar 1 and two steel beams 2. Sockets 14 are provided on opposite side walls of the pillar 1. The two steel beams 2 are respectively inserted into the two sockets 14. Grouting grooves 13 are provided on the ends of the steel beams 2 located in the sockets 14. Connecting mechanisms are provided on the front and rear sides of the steel beams 2. The connecting mechanisms are installed on the side walls of the pillars 1. Strengthening mechanisms are provided on the upper and lower sides of the steel beams 2. The strengthening mechanisms are connected to the side walls of the pillars 1. Grouting ports 12 communicating with the two sockets 14 are provided on the side walls of the pillars 1. A cover plate 10 is provided on the outer side of the grouting ports 12. Four third bolts 11 are penetrated through the side walls of the cover plate 10. The third bolts 11 are screwed on the side walls of the pillars 1.
[0022] In the utility model, the connection mechanism comprises a connection plate 8 fixedly connected to the side wall of the pillar 1 , and two second bolts 9 are penetrated through the side wall of the connection plate 8 , and the second bolts 9 are screwed to the side wall of the steel beam 2 .
[0023] The reinforcement mechanism includes a slide rail 3 fixedly connected to the side wall of the steel beam 2, a slider 4 is sleeved on the upper end of the slide rail 3, a vertical plate 6 is fixedly connected to the upper end of the slider 4, four first bolts 7 are penetrated through the side wall of the vertical plate 6, the first bolts 7 are screwed on the side wall of the pillar 1, and the four first bolts 7 are distributed in a rectangular shape, and a reinforcement plate 5 is fixedly connected between the vertical plate 6 and the slider 4.
[0024] When the utility model is used, the steel beam 2 is inserted into the inside of the socket 14, the second bolt 9 is screwed on the side wall of the steel beam 2, the slider 4 is sleeved on the slide rail 3, and then the first bolt 7 is screwed on the side wall of the pillar 1, and concrete can be poured into the inside of the pillar 1 through the grouting port 12, and the concrete can enter the grouting groove 13 on the steel beam 2, thereby improving the connection strength between the steel beam 2 and the pillar 1, and finally the third bolt 11 is screwed on the side wall of the pillar 1, so that the cover plate 10 blocks the grouting port 12.
[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A structure for reinforcing the stability of a connection point of a building structure, comprising a support (1) and two steel beams (2), characterized in that: The pillar (1) is provided with sockets (14) on the two opposite side walls, and the two steel beams (2) are respectively inserted into the two sockets (14). The front and rear sides of the steel beam (2) are provided with connecting mechanisms, and the connecting mechanisms are installed on the side walls of the pillar (1). The upper and lower sides of the steel beam (2) are provided with reinforcing mechanisms, and the reinforcing mechanisms are connected to the side walls of the pillar (1). The side walls of the pillar (1) are provided with grouting ports (12) connected to the two sockets (14), and the outer side of the grouting ports (12) is provided with a cover plate (10), and the side walls of the cover plate (10) are penetrated by four third bolts (11), and the third bolts (11) are screwed to the side walls of the pillar (1).
2. A building structure connection point stability reinforcement structure according to claim 1, characterized in that: The connection mechanism comprises a connection plate (8) fixedly connected to the side wall of the pillar (1), two second bolts (9) passing through the side wall of the connection plate (8), and the second bolts (9) are screwed to the side wall of the steel beam (2).
3. A building structure connection point stability reinforcement structure according to claim 1, characterized in that: The reinforcing mechanism comprises a slide rail (3) fixedly connected to the side wall of the steel beam (2); the upper end of the slide rail (3) is sleeved with a slider (4); the upper end of the slider (4) is fixedly connected to a vertical plate (6); four first bolts (7) are penetrated through the side wall of the vertical plate (6); the first bolts (7) are screwed to the side wall of the pillar (1).
4. A building structural member connection point stability reinforcement structure according to claim 3, characterized in that: The four first bolts (7) are distributed in a rectangular shape.
5. The building structure connection point stability reinforcement structure according to claim 3, characterized in that: A reinforcing plate (5) is fixedly connected between the vertical plate (6) and the sliding block (4).
6. The building structure connection point stability reinforcement structure according to claim 1, characterized in that: The end of the steel beam (2) located in the socket (14) is provided with a grouting groove (13).