Conversion node structure for hinged connection of steel structure curtain wall column and concrete column

Abstract

The utility model discloses a hinged connection transfer node structure for a steel structure curtain wall column and a concrete column. The hinged connection transfer node structure comprises the curtain wall column, a pre-buried section steel column, a hinged assembly and a plurality of stiffening plates. The curtain wall column and the embedded section steel column are connected in an angle adjusting mode through a hinge assembly; outer wrapped concrete is arranged outside the curtain wall column and the embedded section steel column; binding steel bars are accommodated in the outer wrapped concrete; the hinge assembly comprises a rectangular frame structure, a plurality of stirrup connecting plates and a hinge connecting plate set. The hinge connecting plate set is arranged at one end of the rectangular frame structure. According to the structure, the curtain wall column and the curtain wall column connecting plate are hinged, and the connecting angle can be conveniently adjusted according to connecting and installing requirements. The curtain wall column connecting plate is arranged on the side wall of the embedded steel column, and the multiple stirrup connecting plates are arranged on the connected side wall, so that the connecting strength of the hinged part is improved, and the overall connecting reliability of the switching part is improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel-concrete composite structures, and in particular to a hinged connection conversion node structure between a steel structure curtain wall column and a concrete column. Background Art

[0002] Existing public buildings such as gymnasiums, libraries, exhibition halls, etc. are mostly built with steel-concrete structures as their main structures. The connection structure of the decorative curtain wall columns is related to the safety and reliability of the overall structure. The existing connection structure has the problems of simple structure, low reliability of transfer installation, and inability to adjust the transfer angle. Utility Model Content

[0003] In response to the above technical problems, the present application provides a hinged connection conversion node structure between steel curtain wall columns and concrete columns. The structure can be used in various public buildings such as gymnasiums, libraries, exhibition halls, etc. The structure can be adjusted according to the transfer angle and then installed, and the installation reliability is high.

[0004] The present application provides a hinged connection conversion node structure between a steel structure curtain wall column and a concrete column, comprising: a curtain wall column, a pre-buried steel column, a hinged assembly, and a plurality of stiffening plates;

[0005] The curtain wall columns and embedded steel columns are connected by adjusting the angle through hinged components;

[0006] The curtain wall columns and embedded steel columns are provided with outer concrete; the outer concrete contains binding steel bars;

[0007] The hinge assembly includes: a rectangular frame structure, a plurality of stirrup connection plates, and a hinge connection plate group; the hinge connection plate group is arranged at one end of the rectangular frame structure; the other end of the rectangular frame structure is connected to the side wall of the embedded steel column; the stirrup connection plates are arranged at intervals on the outer wall of the rectangular frame structure; and the binding steel bars are accommodated and arranged between adjacent stirrup connection plates;

[0008] The hinged connecting plate group is hinged to the curtain wall column.

[0009] Preferably, it comprises: a mounting plate; a curtain wall column arranged on the mounting plate; and a hinged connecting plate group hinged to the mounting plate.

[0010] Preferably, it comprises: a plurality of second curtain wall column connecting plates; the second curtain wall column connecting plates are arranged at intervals on the ground of the installation plate.

[0011] Preferably, the hinged connection plate group includes: a plurality of first curtain wall column connection plates and a pin; the first curtain wall column connection plates are arranged on the end surface of the rectangular frame structure; the first curtain wall column connection plates are inserted between adjacent second curtain wall column connection plates; the pins are passed through the first curtain wall column connection plates and the second curtain wall column connection plates.

[0012] Preferably, the stiffening plates are arranged at intervals on opposite sides of the embedded steel columns.

[0013] Preferably, it comprises: a plurality of reinforcing columns; the reinforcing columns are arranged on the mounting plate and attached to the outer side wall of the curtain wall column.

[0014] Preferably, it comprises: a steel column base plate; and a pre-buried steel column arranged on the steel column base plate.

[0015] Preferably, a recessed structure is provided on the side wall of the rectangular frame structure, and the stirrup connecting plate is accommodated in the recessed structure and connected to the upper and lower edges of the rectangular frame structure.

[0016] The beneficial effects of this application include:

[0017] 1) The steel structure curtain wall column and concrete column hinged connection conversion node structure provided in the present application, which is convenient for adjusting the connection angle according to the connection and installation needs by hingedly connecting the curtain wall column and the curtain wall column connection plate. The curtain wall column connection plate is arranged on the side wall of the embedded steel column, and a plurality of stirrup connection plates are arranged on the connected side wall to improve the connection strength of the hinged part and improve the overall connection reliability of the transition part.

[0018] 2) The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column provided in the present application is provided with a plurality of stirrup connection plates on the outer wall of the curtain wall column connection plate so that the binding steel bars in the outer concrete can be arranged between the stirrup connection plates, and cooperate with the outer concrete layer of the embedded steel column to improve the force reliability of the transition point. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional structural diagram of the installation state of the hinged connection conversion node structure of the steel structure curtain wall column and the concrete column provided in this application;

[0020] Figure 2 The main structural diagram of the hinged connection conversion node structure of the steel structure curtain wall column and the concrete column provided in this application;

[0021] Legend:

[0022] Reinforcement column 11, mounting plate 112, curtain wall column 1, pin shaft 221, first curtain wall column connecting plate 223, stirrup connecting plate 21, second curtain wall column connecting plate 224, stiffening plate 222, embedded steel column 32, steel column bottom plate 31. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0025] The technical means that are not described in detail in this application and are not used to solve the technical problems of this application are all set according to the common knowledge in the field, and can be implemented in a variety of common knowledge settings.

[0026] See also Figures 1-2 The present application provides a hinged connection conversion node structure of a steel structure curtain wall column and a concrete column, comprising: a reinforcing column 11, a mounting plate 112, a curtain wall column 1, a pin 221, a first curtain wall column connecting plate 223, a stirrup connecting plate 21, a plurality of stiffening plates 222, a pre-buried steel column 32, a steel column bottom plate 31, and a second curtain wall column connecting plate 224; the structure is covered with concrete, and the outer concrete contains binding steel bars. The binding steel bars are not shown in the figure, and are arranged and installed between adjacent stirrup connecting plates 21.

[0027] The bottom of the curtain wall column 1 is installed on the mounting plate 112 ; a plurality of second curtain wall column connecting plates 224 are arranged at intervals on the bottom surface of the mounting plate 112 and are hinged to the hinge assembly arranged on the outer side wall of the embedded steel column 32 .

[0028] The hinge assembly includes: a plurality of stiffening plates 222, a plurality of first curtain wall column connecting plates 223, and a pin 221; the plurality of stiffening plates 222 form a frame structure and are arranged on the outer side wall of the embedded steel column 32 close to the curtain wall column 1. A plurality of first curtain wall column connecting plates 223 are arranged at intervals on the extended end surface of the frame structure; the second curtain wall column connecting plate 224 is inserted into the interval of the first curtain wall column connecting plate 223. The pin 221 is inserted between the first curtain wall column connecting plate 223 and the second curtain wall column connecting plate 224, and the first curtain wall column connecting plate 223 and the second curtain wall column connecting plate 224 are hinged through the pin 221, so as to adjust the connection and installation angle of the curtain wall column 1 and the embedded steel column 32.

[0029] A plurality of stirrup connecting plates 21 are arranged at intervals on the outer side wall of the frame structure surrounded by a plurality of stiffening plates 222; binding steel bars are arranged between any two adjacent stirrup connecting plates 21 and then an outer concrete layer is arranged to fix the connection points.

[0030] In a specific embodiment, in order to further improve the stress reliability, a stiffening plate 222 is provided on the outer side wall of the enclosed frame structure, and the stiffening plate 222 is connected to a part of the stirrup connecting plate 21, thereby improving the overall stress reliability of the stirrup connecting plate 21. Preferably, the stiffening plate 222 is connected to the stirrup connecting plate 21 close to the embedded steel column 32, and the stirrup connecting plate 21 whose front end is close to the hinge assembly is only connected to the front end of the stiffening plate 222 at the side.

[0031] In a specific embodiment, it includes: a plurality of reinforcement columns 11; the reinforcement columns 11 are respectively arranged on each surface of the curtain wall column 1 and arranged on the top surface of the mounting plate 112. The use of the reinforcement columns 11 can improve the force reliability of the curtain wall column 1.

[0032] In a specific embodiment, in order to improve the stress-bearing reliability of the embedded steel column 32 , the embedded steel column 32 is disposed on the steel column bottom plate 31 , and a plurality of stiffening plates 222 are accommodated and spaced apart in the embedded steel column 32 .

[0033] In a specific embodiment, in order to improve the stress reliability of the frame structure, the side walls of the frame structure are retracted relative to the upper and lower edges of the frame structure to form a recessed structure, and the stirrup connecting plate 21 is accommodated in the recess and connected to the upper and lower edges of the frame structure.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hinged connection conversion node structure between a steel structure curtain wall column and a concrete column, characterized in that: include: Curtain wall columns, embedded steel columns, hinged components, multiple stiffening plates; The curtain wall columns and embedded steel columns are connected by adjusting the angle through hinged components; The curtain wall columns and embedded steel columns are provided with outer concrete; the outer concrete contains binding steel bars; The hinge assembly includes: a rectangular frame structure, a plurality of stirrup connection plates, and a hinge connection plate group; the hinge connection plate group is arranged at one end of the rectangular frame structure; the other end of the rectangular frame structure is connected to the side wall of the embedded steel column; the stirrup connection plates are arranged at intervals on the outer wall of the rectangular frame structure; and the binding steel bars are accommodated and arranged between adjacent stirrup connection plates; The hinged connecting plate group is hinged to the curtain wall column.

2. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 1 is characterized in that: include: The mounting plate; the curtain wall column is arranged on the mounting plate; the hinged connecting plate group is hinged to the mounting plate.

3. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 2 is characterized in that: include: A plurality of second curtain wall column connecting plates; the second curtain wall column connecting plates are arranged at intervals on the ground of the installation plate.

4. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 3 is characterized in that: The hinged connection plate group includes: a plurality of first curtain wall column connection plates and a pin shaft; the first curtain wall column connection plate is arranged on the end surface of the rectangular frame structure; the first curtain wall column connection plate is inserted between adjacent second curtain wall column connection plates; the pin shaft is passed through the first curtain wall column connection plate and the second curtain wall column connection plate.

5. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 1 is characterized in that: The stiffening plates are arranged at intervals on opposite sides of the embedded steel columns.

6. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 2 is characterized in that: include: A plurality of reinforcing columns; the reinforcing columns are arranged on the mounting plate and attached to the outer side wall of the curtain wall column.

7. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 1 is characterized in that: include: Steel column base plate; the embedded steel column is arranged on the steel column base plate.

8. The hinged connection conversion node structure of the steel structure curtain wall column and the concrete column according to claim 1 is characterized in that: A recessed structure is arranged on the side wall of the rectangular frame structure, and the stirrup connecting plate is accommodated in the recessed structure and connected with the upper and lower edges of the rectangular frame structure.

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