CN-224200112-U - Keel node connection structure

Abstract

The utility model relates to a keel node connecting structure which comprises a transverse keel and two vertical keels, wherein the two vertical keels are arranged at intervals in the x direction, two ends of the transverse keel are respectively connected with the two vertical keels through two connecting pieces, one side of each vertical keel facing the transverse keel is provided with a mounting part, one end of each connecting piece facing the vertical keel is provided with a first mounting hole and a first guide groove for the mounting part to slide in, the first mounting hole is communicated with the first guide groove, and the mounting part is connected with the first mounting hole. The keel node connecting structure solves the problems that the rear assembly of the transverse keel cannot be realized and the construction efficiency is low in the traditional keel connecting mode.

Inventors

• Jiang Jidi
• Leng Wudong
• FENG JI
• WANG JUN
• DENG JIE
• Wen Shichuan
• WANG JIANGQUAN
• CHENG XIANG

Assignees

• 中建三局第三建设工程有限责任公司

Dates

Publication Date

20260505

Application Date

20250527

Claims (10)

1. 1. The utility model provides a fossil fragments node connection structure, its characterized in that, includes horizontal fossil fragments and two vertical joists, two vertical joists are in the x direction interval setting, two ends of horizontal fossil fragments are respectively through two connecting pieces with two the vertical joist is connected, each the vertical joist towards one side of horizontal fossil fragments all is equipped with the installation department, the connecting piece towards first mounting hole and confession have been seted up to the one end of vertical joist the first guide way of installation department slip in, first mounting hole with first guide way intercommunication, the installation department with first mounting hole is connected.
2. 2. The keel node connecting structure according to claim 1, wherein the first guide groove extends in the y direction, two mounting portions are connected to a side of the vertical keel facing the horizontal keel, a second guide groove and a second mounting hole which can be connected with the mounting portions are further formed in an end of the connecting piece facing the vertical keel, the second mounting hole is located on a side of the first guide groove in the z direction, and the second mounting hole is communicated with the first guide groove through the second guide groove.
3. 3. The keel node according to claim 2, wherein said second guide slot is inclined away from said first mounting hole.
4. 4. The keel node connecting structure of claim 3, wherein two second mounting holes and two second guide grooves are provided, and the two second mounting holes and the two second guide grooves are symmetrically arranged with the first guide groove as a symmetry axis.
5. 5. The keel joint connection according to claim 1, wherein said cross keel is hollow and has two open ends, said connector being disposed within said cross keel and connected to the inner wall of said cross keel.
6. 6. The runner node connection structure of claim 5, wherein the connecting member includes a first connecting portion and a second connecting portion connected to each other, the first connecting portion being connected to an inner wall of the cross runner, the second connecting portion being connected to the vertical runner, the first guide groove including a first groove section and a second groove section that are connected to each other, the first groove section being provided on the first connecting portion, the second groove section and the first mounting hole being provided on the second connecting portion.
7. 7. The runner node connection structure of claim 6, wherein the connector further includes a third connecting portion, the first connecting portion and the third connecting portion are connected by the second connecting portion, the first connecting portion is connected with one inner wall of the cross runner in the y-direction, and the third connecting portion abuts with the other inner wall of the cross runner in the y-direction.
8. 8. The runner node connection of claim 5 wherein the connector is movably adjustable in its length relative to the cross runner.
9. 9. The keel node connecting structure of claim 5, further comprising an L-shaped connecting plate and a screw, wherein the L-shaped connecting plate is connected with the vertical keel and is positioned on one side of the horizontal keel opposite to the connecting piece, a groove extending along the x direction is formed in the outer side of the horizontal keel opposite to the first guiding groove, a first connecting hole is formed in the bottom of the groove, a second connecting hole and a third connecting hole are correspondingly formed in the L-shaped connecting plate and the connecting piece, and the screw sequentially penetrates through the second connecting hole, the first connecting hole and the third connecting hole and is connected and fixed.
10. 10. The keel node connecting structure of claim 1, further comprising a mounting member, wherein the vertical keel is perforated with a through hole in the x-direction, the mounting member passes through the through hole, and both ends of the mounting member protrude from the through holes on both sides of the vertical keel to form two mounting portions.

Description

Keel node connection structure Technical Field The utility model relates to the technical field of construction node structures, in particular to a keel node connection structure. Background The traditional frame type curtain wall transverse and vertical keel connection is usually connected by adopting an angle brace or a steel pin, and construction must follow a linear procedure of 'single-side vertical keel, connecting fittings, single-end fixing of the transverse keel, opposite-side vertical keel and connection of the other end of the transverse keel', so that the transverse keel is installed in a reciprocating and orderly manner. This connected mode leads to the horizontal fossil fragments unable realization post-assembly after the assembly of both sides vertical fossil fragments is accomplished to need accomplish the accurate counterpoint of both sides vertical fossil fragments and connecting piece, the efficiency of construction is lower. Disclosure of utility model The utility model mainly aims to provide a keel node connecting structure, and aims to solve the problems that a transverse keel cannot be assembled at the rear position and the construction efficiency is low in the existing keel connecting mode. In order to achieve the above purpose, the keel node connecting structure provided by the utility model comprises a transverse keel and two vertical keels, wherein the two vertical keels are arranged at intervals in the x direction, two ends of the transverse keel are respectively connected with the two vertical keels through two connecting pieces, one side of each vertical keel facing the transverse keel is provided with a mounting part, one end of each connecting piece facing the vertical keel is provided with a first mounting hole and a first guide groove for the mounting part to slide in, the first mounting hole is communicated with the first guide groove, and the mounting part is connected with the first mounting hole. According to some embodiments of the utility model, the first guide groove extends along the y direction, two mounting parts are connected to one side of the vertical keel facing the horizontal keel, a second guide groove and a second mounting hole capable of being connected with the mounting parts are further formed in one end of the connecting piece facing the vertical keel, the second mounting hole is located on one side of the first guide groove in the z direction, and the second mounting hole is communicated with the first guide groove through the second guide groove. According to some embodiments of the utility model, the second guide groove is disposed obliquely in a direction away from the first mounting hole. According to some embodiments of the utility model, the second mounting holes and the second guide grooves are two, and the two second mounting holes and the two second guide grooves are symmetrically arranged with the first guide groove as a symmetry axis. According to some embodiments of the utility model, the cross keel is hollow and has two ends open, and the connecting piece is arranged in the cross keel and connected with the inner wall of the cross keel. According to some embodiments of the utility model, the connecting piece comprises a first connecting part and a second connecting part which are connected with each other, the first connecting part is connected with the inner wall of the transverse keel, the second connecting part is connected with the vertical keel, the first guide groove comprises a first groove section and a second groove section which are communicated with each other, the first groove section is arranged on the first connecting part, and the second connecting part is provided with the second groove section and the first mounting hole. According to some embodiments of the utility model, the connecting piece further comprises a third connecting portion, the first connecting portion and the third connecting portion are connected through the second connecting portion, the first connecting portion is connected with one inner wall of the cross keel in the y direction, and the third connecting portion abuts against the other inner wall of the cross keel in the y direction. According to some embodiments of the utility model, the connector is movably adjustable in its length direction relative to the cross runner. According to some embodiments of the present utility model, the device further comprises an L-shaped connection plate and a screw, the L-shaped connection plate is connected with the vertical keel and is located at one side of the lateral keel opposite to the connection piece, a groove extending along the x direction is formed in the outer side of the lateral keel opposite to the first guiding groove, a first connection hole is formed in the bottom of the groove, a second connection hole and a third connection hole are correspondingly formed in the L-shaped connection plate and the connection piece, and the screw sequentially penetrat