CN215563320U

CN215563320U - Connection node of assembled steel component

Info

Publication number: CN215563320U
Application number: CN202121977875.9U
Authority: CN
Inventors: 骆宇龙; 赵红郎; 王国惠
Original assignee: Zhejiang Zhenghe Building Wire Mould Co ltd
Current assignee: Zhejiang Zhenghe Building Wire Mould Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-18
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to a connecting node of an assembly type steel component, which comprises a plurality of joints I, a plurality of joints II, a connecting plate, a positioning pin and a locking screw, wherein the joints I and the joints II are arranged on the connecting plate; wherein, adjacent joints I are butted; the adjacent joints II are also butted; the connecting plate is positioned between the joint I and the joint II and is arranged on the joint I through a plurality of fixing screws; the joint II is supported on the connecting plate; the positioning pin is arranged on the joint I, penetrates through the connecting plate and is inserted into the joint II; and the locking screw sequentially penetrates through the joint II and the connecting plate and is in threaded connection with the joint I. The connection node of the assembly type steel component has the advantages of simple structure, convenience in connection, firmness, reliability, convenience in disassembly and the like.

Description

Connection node of assembled steel component

[ technical field ] A method for producing a semiconductor device

The utility model relates to a connecting structure, in particular to a connecting node of an assembly type steel component, and belongs to the technical field of assembly type buildings.

[ background of the utility model ]

As is well known, most of the traditional building work needs to be finished on a construction site, the construction period is long, the environmental pollution is serious, the stacking site is large, and the development of the building industry is severely restricted. Therefore, China is currently strongly promoting the transformation of traditional buildings to fabricated buildings.

As an industrialized building system, the fabricated steel structure building can meet the building industrialization standard requirements of standardized design, industrialized production, assembled construction and information management. However, the steel members of the fabricated building in the prior art are usually welded at the joints, so that fire operation is required on the construction site, certain potential safety hazards are caused, and the installation requirement is high; meanwhile, the steel member is not easy to disassemble after welding, and subsequent maintenance and replacement are time-consuming and labor-consuming.

Therefore, in order to solve the above technical problems, there is a need to provide an innovative connection node of assembled steel members to overcome the above-mentioned drawbacks of the prior art.

[ Utility model ] content

In order to solve the above problems, an object of the present invention is to provide a connection node of an assembled steel member, which has a simple structure, is convenient to connect, is firm and reliable, and is easy to disassemble.

In order to achieve the purpose, the utility model adopts the technical scheme that: a connection node of an assembly type steel component comprises a plurality of joints I, a plurality of joints II, a connecting plate, a positioning pin and a locking screw; wherein, adjacent joints I are butted; the adjacent joints II are also butted; the connecting plate is positioned between the joint I and the joint II and is arranged on the joint I through a plurality of fixing screws; the joint II is supported on the connecting plate; the positioning pin is arranged on the joint I, penetrates through the connecting plate and is inserted into the joint II; and the locking screw sequentially penetrates through the joint II and the connecting plate and is in threaded connection with the joint I.

The connection node of the assembly type steel member of the present invention is further configured as follows: the connector I and the connector II are both provided with two connectors, and the connecting plate is of a T-shaped structure and is connected with the two connectors I.

The connection node of the assembly type steel member of the present invention is further configured as follows: the joints I and the joints II are respectively provided with four joints and are arranged in a 2 x 2 matrix; the connecting plate is of a cross structure and is connected with four connectors I.

The connection node of the assembly type steel member of the present invention is further configured as follows: the positioning pins are fixed on the joints I in a welding, screwing or interference fit mode.

The connection node of the assembly type steel member of the present invention is further configured as follows: and the joint I and the joint II are both provided with a plurality of mounting arms, and steel columns are mounted on the mounting arms.

The connection node of the assembly type steel member of the present invention is further configured as follows: the joint I and the joint II are arranged in an up-and-down stacking mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. the connection node of the assembly type steel member is simple in structure, the connection of each joint is realized through the connecting plate, the positioning pin and the locking screw, and the connection is carried out with fire for welding, so that the construction safety is greatly improved.

2. The connection node of the assembly type steel member realizes the left and right connection of the joint through the connection plate, and realizes the up and down connection of the joint through the positioning pin and the locking screw, so that the connection is firm, and the disassembly is convenient.

[ description of the drawings ]

Fig. 1 is a perspective view of a first embodiment of a connection node of an assembly type steel member of the present invention.

Fig. 2 is an exploded perspective view of fig. 1.

Fig. 3 is a partial enlarged view of fig. 2 at a.

Fig. 4 is a perspective view of a second embodiment of a connection node of an assembly steel member of the present invention.

Fig. 5 is an exploded perspective view of fig. 4.

[ detailed description ] embodiments

Referring to the accompanying drawings 1 to 3, which are shown in the specification, a first embodiment of a connection node of a fabricated steel member according to the present invention is fabricated by assembling a plurality of joints I1, a plurality of joints II2, a connection plate 3, a positioning pin 4, and a locking screw 5.

Wherein, adjacent joints I1 are butted; the adjacent joints II2 also abut. In the present embodiment, the connector I1 and the connector II2 are stacked up and down, and two connectors I1 and II2 are provided.

The connecting plate 3 is positioned between the joint I1 and the joint II2, and is mounted on the joint I1 through a plurality of fixing screws 6. In the present embodiment, the connecting plate 3 has a T-shaped structure, and connects two joints I1. The joint II2 is supported on the connection plate 3.

The alignment pin 4 is mounted on tab I1, passes through web 3, and inserts into tab II2, thereby preventing lateral misalignment of tab II 2. The connecting plate 3 is provided with a through hole 31 for the positioning pin 4 to pass through. The bottom of the joint II2 is provided with a positioning hole for accommodating the positioning pin 4. The positioning pins 4 are fixed on the joints I1 by adopting mounting modes such as welding, screw connection or interference fit.

The locking screw 5 sequentially penetrates through the joint II2 and the connecting plate 3 and is screwed on the joint I1, so that the joint I1 and the joint II2 are combined together up and down.

Further, a plurality of mounting arms 7 are arranged on each of the joint I1 and the joint II2, and a steel column 8 is mounted on each mounting arm 7.

Referring to the accompanying drawings 4 to 5, which are shown in the specification, a second embodiment of a connection node of a fabricated steel member according to the present invention is different from the first embodiment in that: the joints I1 and the joints II2 are four in number and are arranged in a 2 x 2 matrix. The connecting plate 3 is in a cross-shaped structure and is connected with four connectors I1.

The installation process of the connection node of the assembly type steel member of the utility model is as follows: vertically fixing a positioning pin 4 on the top of each joint I1; then the connecting plate 3 is arranged at the top of the joint I1 through a fixing screw 6, so that the joints I1 are connected together, and the positioning pin 4 penetrates out of the connecting plate 3; tab II2 is then stacked on tab I1 with alignment pin 4 inserted into tab II 2; finally, the locking screw 5 passes through the joint II2 and the connecting plate 3 and is screwed on the joint I1.

The connection node of the assembly type steel member realizes the connection of the

joints

1 and 2 in the horizontal direction and the vertical direction through the connecting plate 3, the positioning pin 4 and the locking screw 5, and has reliable connection, convenient installation and convenient subsequent disassembly.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. A connection node of assembled steel component which characterized in that: the connector comprises a plurality of connectors I, a plurality of connectors II, a connecting plate, a positioning pin and a locking screw; wherein, adjacent joints I are butted; the adjacent joints II are also butted; the connecting plate is positioned between the joint I and the joint II and is arranged on the joint I through a plurality of fixing screws; the joint II is supported on the connecting plate; the positioning pin is arranged on the joint I, penetrates through the connecting plate and is inserted into the joint II; and the locking screw sequentially penetrates through the joint II and the connecting plate and is in threaded connection with the joint I.

2. The assembly-type steel member connection node according to claim 1, wherein: the connector I and the connector II are both provided with two connectors, and the connecting plate is of a T-shaped structure and is connected with the two connectors I.

3. The assembly-type steel member connection node according to claim 1, wherein: the joints I and the joints II are respectively provided with four joints and are arranged in a 2 x 2 matrix; the connecting plate is of a cross structure and is connected with four connectors I.

4. The assembly-type steel member connection node according to claim 1, wherein: the positioning pins are fixed on the joints I in a welding, screwing or interference fit mode.

5. The assembly-type steel member connection node according to claim 1, wherein: and the joint I and the joint II are both provided with a plurality of mounting arms, and steel columns are mounted on the mounting arms.

6. The assembly-type steel member connection node according to claim 1, wherein: the joint I and the joint II are arranged in an up-and-down stacking mode.