CN-224200038-U - Steel construction node component convenient to connect

Abstract

The utility model relates to the technical field of steel structure connection, in particular to a steel structure node member convenient to connect, which comprises a supporting piece, a connecting piece and a beam body, wherein the beam body is fixed on the side surface of the supporting piece through the connecting piece, the connecting piece comprises an integrally formed mounting plate, an upper supporting plate, a lower supporting plate, a reinforcing plate and two welding plates, the mounting plate is fixed on the supporting piece through bolts, the upper supporting plate and the lower supporting plate are parallel and are respectively positioned at the upper edge and the lower edge of the mounting plate, the reinforcing plate is vertically arranged between the upper supporting plate and the lower supporting plate, and positioning pieces are arranged on the beam body and the reinforcing plate and comprise fixing rods, pressing pieces, compression springs and nuts. The steel structure node member has high strength and certain deformation resistance.

Inventors

• TONG TING
• LU XIANG
• Wan Yurong

Assignees

• 甘肃阳地钢装配式建筑科技有限责任公司

Dates

Publication Date

20260505

Application Date

20250530

Claims (7)

1. 1. The utility model provides a steel construction node component convenient to connect, its characterized in that, includes support piece (10), connecting piece (20) and crossbeam body (30), crossbeam body (30) are fixed through connecting piece (20) the side of support piece (10), connecting piece (20) include integrated into one piece's mounting panel (21), go up backup pad (22), lower bolster (23), reinforcing plate (24) and two welded plate (25), mounting panel (21) are fixed on support piece (10) through bolt (40), go up backup pad (22) and lower backup pad (23) parallel and lie in respectively upper and lower edge of mounting panel (21), reinforcing plate (24) are located perpendicularly go up backup pad (22) and lower backup pad (23), crossbeam body (30) with be equipped with setting element (50) on reinforcing plate (24), setting element (50) include dead lever (51), press piece (52), compression spring (53) and nut (54).
2. 2. The steel structure node member for facilitating connection according to claim 1, wherein the welding plate (25) is vertically provided at an upper end face of the upper support plate (22) and a lower end face of the lower support plate (23), respectively, and an inner side of the welding plate (25) is welded with the support member (10).
3. 3. The steel structure node member for facilitating connection according to claim 1, wherein the beam body (30) is sleeved on the upper support plate (22) and the lower support plate (23) and fixed by a plurality of bolts (40).
4. 4. The steel structure node member convenient to connect according to claim 1, wherein a plurality of first positioning holes (26) are formed in the upper support plate (22) and the lower support plate (23), a plurality of second positioning holes (31) are formed in the upper end face and the lower end face of the beam body (30) respectively, and the number of the second positioning holes (31) is smaller than that of the first positioning holes (26).
5. 5. The steel structure node member for facilitating connection according to claim 1, wherein the number of the positioning members (50) is two, and the mounting directions of the two positioning members (50) are opposite.
6. 6. The steel structure node member convenient to connect according to claim 5, wherein two third positioning holes (241) are formed in the reinforcing plate (24), two fourth positioning holes (32) are formed in two side surfaces of the beam body (30), and the fixing rod (51) is located in the third positioning holes (241) and the fourth positioning holes (32).
7. 7. The steel structure node member convenient to connect according to claim 1, wherein the pressing piece (52) is fixed on the periphery of the fixing rod (51), a threaded structure (511) is arranged at the tail end of the fixing rod (51), the compression spring (53) is sleeved on the fixing rod (51) and is located between the pressing piece (52) and the threaded structure (511), and the nut (54) is located on the threaded structure (511).

Description

Steel construction node component convenient to connect Technical Field The utility model relates to the technical field of steel structure connection, in particular to a steel structure node member convenient to connect. Background The steel structure is used as one of building structure types, has the characteristics of higher strength, lighter weight and stronger overall rigidity, and is widely applied to various scenes, the steel structure installation process can use the node members for connecting the steel structure, the steel structure node members are key components for connecting the steel members, and the overall stability and safety are ensured by transmitting force, bending moment and coordinating structural deformation. The steel structure node member comprises supporting steel, a fixed connecting block, beam steel, a beam falling-preventing mechanism and a beam connecting mechanism, wherein one end of the beam steel is welded at the middle position of the right end face of the supporting steel, the supporting steel is further connected with the fixed connecting block, the fixed connecting block is further connected with the beam steel through the beam connecting mechanism, and the beam falling-preventing mechanism is further arranged on the supporting steel at the lower end of the beam steel. According to the utility model, the falling beam steel is caught by adopting the beam falling prevention mechanism, the problem that the suspended beam steel falls from a high place due to unstable suspension connection during installation is avoided, the safety of building installation is improved, the connection of the nodes of the beam steel is facilitated by adopting the beam connection mechanism, the convenience and the operation efficiency of connection are improved, the bearing capacity of the fixed connection block is enhanced by adopting the reinforced connection block, and the safety of the steel structure is improved. However, the steel structure node member still has certain drawbacks in the use process, when the beam steel bears heavy pressure, the stress points between the beam steel and the supporting steel are single, the supporting force is transmitted only through the fixed connecting blocks and the like, the bearing capacity is not strong, and the beam steel is easier to deform when the beam steel bears external acting force for a long time. Disclosure of utility model In view of the above problems, a main object of the present utility model is to provide a steel structure node member which is easy to connect, has high strength characteristics, and has a certain deformation resistance. In order to achieve the above purpose, the utility model provides a steel structure node member convenient to connect, which comprises a supporting piece, a connecting piece and a beam body, wherein the beam body is fixed on the side surface of the supporting piece through the connecting piece, the connecting piece comprises an integrally formed mounting plate, an upper supporting plate, a lower supporting plate, a reinforcing plate and two welding plates, the mounting plate is fixed on the supporting piece through bolts, the upper supporting plate and the lower supporting plate are parallel and are respectively positioned at the upper edge and the lower edge of the mounting plate, the reinforcing plate is vertically arranged between the upper supporting plate and the lower supporting plate, positioning pieces are arranged on the beam body and the reinforcing plate, and each positioning piece comprises a fixing rod, a pressing piece, a compression spring and a nut. Preferably, the welding plates are respectively and vertically arranged on the upper end face of the upper supporting plate and the lower end face of the lower supporting plate, and the inner sides of the welding plates are welded with the supporting pieces. Preferably, the beam body is sleeved on the upper support plate and the lower support plate and is fixed through a plurality of bolts. Preferably, a plurality of first positioning holes are formed in the upper support plate and the lower support plate, a plurality of second positioning holes are formed in the upper end face and the lower end face of the beam body respectively, and the number of the second positioning holes is smaller than that of the first positioning holes. Preferably, the number of the positioning pieces is two, and the installation directions of the two positioning pieces are opposite. Preferably, the reinforcing plate is provided with two third positioning holes, two side faces of the beam body are respectively provided with two fourth positioning holes, and the fixing rod is positioned in the third positioning holes and the fourth positioning holes. Preferably, the pressing piece is fixed on the periphery of the fixing rod, the tail end of the fixing rod is provided with a thread structure, the compression spring is sleeved on the fixing rod and located between the pr