Reinforcing and connecting device for building stand column joints
By designing the reinforcement connection device for building column nodes, and using the multiple connection methods of main double-headed studs and jointed steel columns, the problem of cracks or displacements in the column nodes in the prior art are solved, and the node stability is achieved Improvement of performance and load-bearing capacity extends service life and improves construction safety.
Patent Information
- Application Number
- CN202420870053.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-24
AI Technical Summary
After welding or splicing of existing building column nodes, long-term load bearing will cause cracks or displacements to occur at nodes, shortening service life and increasing the risk of building accidents.
A reinforcement connection device for building column nodes is designed, including the main connection reinforcement section and the auxiliary connection reinforcement section. Through the multiple connection methods of the main double-headed studs and the docked steel columns, the stability and bearing capacity of the node are enhanced.
It effectively enhances the stability and bearing capacity of the building column nodes, reduces structural vibration and inclination, extends service life, and improves the safety of building construction.
Smart Images
Figure CN222456360U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a reinforcement connection device for building column nodes. Background Art
[0002] During the assembly process of existing building structures, since the length of the columns is fixed, the length of the delayed columns is processed by welding, splicing, etc. to achieve the purpose.
[0003] After welding or splicing, long-term load-bearing of existing columns will cause cracks or displacement in the nodes after welding or splicing, which not only shortens their service life but also makes construction accidents more likely to occur. Therefore, it is necessary to increase the rigidity by adding auxiliary devices to extend the service life and improve the safety of construction. Summary of the invention
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a reinforcement connection device for building column nodes.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A reinforcement connection device for a building column node, comprising a main connection reinforcement section fixedly installed on the building column node, an auxiliary connection reinforcement section installed at the upper and lower ends of the main connection reinforcement section, the main connection reinforcement section comprising two main clamps clamped on the building column, main studs fixedly installed with the two main clamps at both ends respectively, the auxiliary connection reinforcement section comprising an auxiliary clamp installed on the building column and having the same structure as the main clamp, an auxiliary stud fixedly connected to the main clamp at one end by a nut and fixedly connected to the auxiliary clamp at the other end by a nut, and a docking steel column having one end connected to the main stud after abutting with the main clamp and the other end fixed by bolts after abutting with the auxiliary clamp.
[0007] Preferably, the main clamping frame includes a first semicircular frame body, a second semicircular frame body symmetrically arranged with respect to the first semicircular frame body, a hinged plate hingedly mounted with respect to the first semicircular frame body at one end and hingedly mounted with respect to the second semicircular frame body at the other end, and a screw hingedly mounted on the first semicircular frame body and capable of being assembled with the second semicircular frame body.
[0008] Furthermore, a plurality of connecting seats with round holes are integrally formed on the outer side of the first semicircular frame, and a U-shaped groove is formed at one end of the first semicircular frame corresponding to the mounting screw.
[0009] Furthermore, a fastening nut is provided on the screw rod.
[0010] Preferably, the main stud comprises a stud body and a threaded joint integrally formed at both ends of the stud body.
[0011] Preferably, the docking steel column includes a steel column body and threaded holes provided at both ends of the steel column body.
[0012] The beneficial effects of the utility model are:
[0013] 1. Reasonable structural design: The combined design of the main connection reinforcement section and the auxiliary connection reinforcement section can effectively enhance the stability and bearing capacity of the building column nodes;
[0014] 2. Easy installation: Each component is connected by bolts and nuts, which makes installation relatively easy and does not require complicated equipment or tools;
[0015] 3. High reliability: The multiple connection methods of studs and connecting steel columns make the overall connection more solid and improve the reliability of the reinforcement device;
[0016] 4. Improve structural performance: The device can effectively improve the bearing capacity and seismic resistance of building column nodes and increase the overall stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a reinforcement connection device for a building column node according to the utility model;
[0018] Figure 2 for Figure 1 Structural diagram of the middle main clamping frame;
[0019] Figure 3 for Figure 1 Structural diagram of the middle main stud;
[0020] Figure 4 for Figure 1 Structural diagram of the auxiliary studs. DETAILED DESCRIPTION
[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.
[0022] Example
[0023] A reinforcement connection device for a building column node, such as Figure 1As shown, it includes a main connection reinforcement section 1 fixedly installed on the node of the building column, and an auxiliary connection reinforcement section 2 installed at the upper and lower ends of the main connection reinforcement section 1. The main connection reinforcement section 1 includes two main clamps 11 clamped on the building column, and main studs 12 fixedly installed with the two main clamps 11 at both ends respectively. The auxiliary connection reinforcement section 2 includes an auxiliary clamp 21 installed on the building column and having the same structure as the main clamp 11, an auxiliary stud 22 with one end fixedly connected to the main clamp 11 by a nut and the other end fixedly connected to the auxiliary clamp 21 by a nut, and a docking steel column 23 with one end connected to the main stud 12 after abutting with the main clamp 11 and the other end fixed with the auxiliary clamp 21 by bolts.
[0024] In this embodiment, the combination design of the main connection reinforcement section and the auxiliary connection reinforcement section can effectively increase the stability of the building column node and reduce the possibility of structural vibration and tilt. The use of reinforcement components such as main studs and docking steel columns can effectively increase the bearing capacity of the building column node and improve the safety of the overall structure. Therefore, the building column node reinforcement connection device solution has the advantages of stable structure and improved bearing capacity, and effectively improves the overall performance and safety of the building structure.
[0025] like Figure 2 As shown, the main clamping frame 11 includes a first semicircular frame body 111, a second semicircular frame body 112 symmetrically arranged with respect to the first semicircular frame body 111, a hinged plate 113 hingedly mounted with respect to the first semicircular frame body 111 at one end and hingedly mounted with respect to the second semicircular frame body 112 at the other end, and a screw rod 114 hingedly mounted on the first semicircular frame body 111 and capable of being assembled with the second semicircular frame body 112.
[0026] A plurality of connecting seats 1111 with round holes are integrally formed on the outer side of the first semicircular frame 111 , and a U-shaped groove 1112 is formed at one end of the first semicircular frame 111 corresponding to the mounting screw 114 .
[0027] Among them, a fastening nut 1141 is provided on the screw rod 114. Specifically, when the first semicircular frame body 111 and the second semicircular frame body 112 are closed on the building column, the screw rod 114 hinged on the first semicircular frame body 111 is buckled in the U-shaped groove of the second semicircular frame body 112, and then the fastening nut 1141 is rotated to fasten the first semicircular frame body 111 and the second semicircular frame body 112 to the building column, so as to facilitate the installation of the main stud 12 for auxiliary reinforcement support.
[0028] like Figure 3As shown, the main stud 12 includes a stud body 121, and threaded joints 1211 integrally formed at both ends of the stud body 121. Specifically, the threaded joints 1211 at both ends of the main stud 12 pass through the circular holes of the connecting seat 1111, and are then screwed and fixed by nuts.
[0029] like Figure 4 As shown, the docking steel column 23 includes a steel column body 231, and threaded holes 2311 are opened at both ends of the steel column body 231. Specifically, when the steel column body 231 is assembled with the main clamp 11, the threaded hole 2311 is screwed and fixed to the threaded joint 1211 of the main stud 12. After the other end of the steel column body 231 abuts against the auxiliary clamp 21, a bolt is passed through the circular hole of the connecting seat in the auxiliary clamp 21, and then screwed into the steel column body 231 to complete the fixed installation of the docking steel column 23.
[0030] The above-mentioned embodiments of the utility model are not intended to limit the protection scope of the utility model, and the implementation methods of the utility model are not limited to these. All other various forms of modifications, replacements or changes made to the above-mentioned structure of the utility model based on the above-mentioned contents of the utility model, in accordance with the common technical knowledge and customary means in the field, without departing from the above-mentioned basic technical ideas of the utility model, should fall within the protection scope of the utility model.
Claims
1. A reinforcement connection device for a building column node, characterized in that: It includes a main connection reinforcement section fixedly installed on the node of the building column, an auxiliary connection reinforcement section installed at the upper and lower ends of the main connection reinforcement section, the main connection reinforcement section includes two main clamps clamped on the building column, and main studs fixedly installed with the two main clamps at both ends respectively, the auxiliary connection reinforcement section includes an auxiliary clamp installed on the building column and with the same structure as the main clamp, an auxiliary stud fixedly connected to the main clamp at one end by a nut and fixedly connected to the auxiliary clamp at the other end by a nut, and a connecting steel column with one end connected to the main stud after abutting with the main clamp and the other end fixed by bolts after abutting with the auxiliary clamp.
2. The reinforcement connection device for building column nodes according to claim 1, characterized in that: The main clamping frame includes a first semicircular frame body, a second semicircular frame body symmetrically arranged with the first semicircular frame body, a hinged plate hingedly mounted with the first semicircular frame body at one end and hingedly mounted with the second semicircular frame body at the other end, and a screw hingedly mounted on the first semicircular frame body and capable of being assembled with the second semicircular frame body.
3. The reinforcement connection device for building column nodes according to claim 2, characterized in that: A plurality of connecting seats with round holes are integrally formed on the outer side of the first semicircular frame, and a U-shaped groove is formed at one end of the first semicircular frame corresponding to the mounting screw.
4. The reinforcement connection device for building column nodes according to claim 2, characterized in that: A fastening nut is arranged on the screw rod.
5. The reinforcement connection device for building column nodes according to claim 1, characterized in that: The main stud comprises a stud body and a threaded joint integrally formed at both ends of the stud body.
6. The reinforcement connection device for building column nodes according to claim 1, characterized in that: The docking steel column comprises a steel column body and threaded holes arranged at two ends of the steel column body.