CN216340336U

CN216340336U - Assembling section bar of unitized curtain wall

Info

Publication number: CN216340336U
Application number: CN202123034700.7U
Authority: CN
Inventors: 路后长; 杨光; 宋来朋; 陈时明; 徐德波; 田庆荣
Original assignee: Viewmax Doors & Windows Co ltd
Current assignee: Viewmax Doors & Windows Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-19
Anticipated expiration: 2031-12-03

Abstract

An assembly section bar of unitized curtain walls relates to the technical field of building doors and windows, in particular to an assembly section bar of unitized curtain walls. The connecting piece is connected with the steel lining through a self-tapping screw, the inner buckling plate is installed outside the steel lining and is in clamping fit with the connecting piece, one end of the broken bridge is in clamping fit with the connecting piece, the other end of the broken bridge is connected with the sealing cover through a T-shaped adhesive tape, the sealing cover is connected with the connecting piece through a dovetail screw, and the outer buckling plate is in clamping fit with the sealing cover and is installed outside the sealing cover. The utility model has the advantages of convenient field installation of the curtain wall and improvement of the heat insulation performance of the curtain wall.

Description

Assembling section bar of unitized curtain wall

Technical Field

The utility model relates to the technical field of building doors and windows, in particular to an assembly section bar of a unitized curtain wall.

Background

In the whole industry of building doors and windows, a curtain wall is a special unit, and is more and more popular with high-rise buildings due to the characteristics of attractive appearance, high light transmittance and the like. Generally, curtain walls are assembled in a factory and then transported to a construction site for installation, and although the curtain walls are disassembled, the problem of inconvenient construction is easily caused in the construction process due to different construction site conditions, and the heat preservation performance of the installed curtain walls is greatly reduced due to the lack of professional installation equipment. Aiming at the situation, how to research the assembling section bar of the unitized curtain wall convenient for field assembling has important significance.

Disclosure of Invention

The utility model aims to provide an assembly section bar of a unitized curtain wall so as to achieve the purposes of realizing convenient field installation of the curtain wall and improving the heat-insulating property of the curtain wall.

The utility model provides an assembly section bar of a unitized curtain wall, which is characterized by comprising a steel liner, an inner buckle plate, an outer buckle plate, a connecting piece, a sealing cover and a broken bridge, wherein the connecting piece is connected with the steel liner through a self-tapping screw, the inner buckle plate is arranged outside the steel liner and is tightly matched with the connecting piece, one end of the broken bridge is matched with the connecting piece in a clamping way, the other end of the broken bridge is connected with the sealing cover through a T-shaped adhesive tape, the sealing cover is connected with the connecting piece through a dovetail screw, and the outer buckle plate is matched with the sealing cover in a clamping way and is arranged outside the sealing cover.

Furthermore, the sealing cover and the outer buckle plate are both made of aluminum, and the inner buckle plate is made of U-PVC.

Furthermore, the connecting piece is W-shaped with two low ends and a high middle part, and the two ends of the connecting piece are respectively provided with a clamping groove at the upper and lower positions; the closing cap is the h type, is provided with the triangle-shaped recess of being convenient for the screw fixation on the intermediate position, and the nearly bridge cut-off side in closing cap both ends is provided with the adhesive tape groove, and the closing cap both ends have the outside neck of clamp.

Furthermore, the transverse side part of the T-shaped adhesive tape in contact connection with the broken bridge is provided with a salient point.

Furthermore, the inner wall of the inner buckle plate in contact connection with the steel lining is provided with a convex point, and the inner buckle plate is matched with the C-shaped clamping groove of the connecting piece through a clamping jaw integrally formed with the inner buckle plate.

Furthermore, the broken bridge arranged between the sealing cover and the connecting piece is replaced by a glass layer, and two ends of the glass layer are respectively connected with the sealing cover and the connecting piece through T-shaped adhesive tapes.

The assembling section bar of the unitized curtain wall mainly comprises a connecting piece, a broken bridge, a sealing strip, a steel lining, an inner buckling plate, an outer buckling plate and a sealing cover, and has good stability by taking the steel lining as a support. The T adhesive tape of the device can play a role in sealing through extrusion when being connected indoors and outdoors, and can also be used as a sealing adhesive tape of a glass layer under the condition that a bridge is broken without using. This device passes through the use of T adhesive tape, bridge cut-off and W type connecting piece, can play isolated inside and outside temperature, improves the effect of heat preservation effect, and each section bar of this device does not have the requirement to site environment and professional technique moreover, has simple to operate, positive effect that the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an embodiment of a glass curtain wall according to the present invention;

FIG. 3 is a schematic view of the assembly of the components of the present invention.

Detailed Description

As shown in fig. 1-3, the unitized curtain wall assembly profile provided by the utility model comprises a steel liner 1, an inner buckle plate 2, an outer buckle plate 3, a connecting piece 4, a sealing cover 5 and a broken bridge 6, wherein preferably, the steel liner is a hot-galvanized rectangular pipe, the steel liner is used as a support of a main body structure, the sealing cover and the outer buckle plate are both made of aluminum, and the inner buckle plate is made of U-PVC, so that the unitized curtain wall assembly profile can be better stressed while the strength is ensured. In addition, the connecting piece is W-shaped with two low ends and a high middle part, and the two ends of the connecting piece are respectively provided with a clamping groove at the upper and lower positions; the closing cap is the h type, is provided with the triangle-shaped recess of being convenient for the screw fixation on the intermediate position, and the nearly bridge cut-off side in closing cap both ends is provided with the adhesive tape groove, and the closing cap both ends have the outside neck of clamp.

When the connecting piece is specifically assembled, the connecting piece is connected with the steel lining through the self-tapping screw 7, the inner buckle plate is buckled outside the steel lining, the inner buckle plate is in clamping fit with the C-shaped clamping groove of the connecting piece through the clamping jaw formed integrally, particularly, the inner buckle plate is provided with the protruding point on the inner wall connected with the steel lining in a contact mode, and therefore the effect of avoiding heat transmission can be achieved. Bridge cut-off one end clamps the cooperation with the connecting piece, and the bridge cut-off other end passes through T adhesive tape 8 and is connected with the closing cap, and the closing cap is connected with the connecting piece through forked tail nail 9 again, and is very much, and the horizontal side portion that T adhesive tape and bridge cut-off contact are connected is provided with the bump, when being connected with the bridge cut-off like this, through the sealed effect of realization that external force extrusion just can be better. Outer buckle plate both ends have the chucking end, through the chucking cooperation of the outer draw-in groove chucking at chucking end and closing cap both ends, install outer buckle plate in the closing cap outside, wherein, for the joint between convenient outer buckle plate and the closing cap, in this embodiment, the outer draw-in groove of closing cap and the chucking end design of outer buckle plate are 92 degrees chucking angles.

In addition, the device can be used as an assembly profile of a unitized glass curtain wall. Specifically, the bridge cut-off arranged between the sealing cover and the connecting piece is replaced by the glass layer 10, and meanwhile, the two ends of the glass layer are respectively connected with the sealing cover and the connecting piece through the T-shaped adhesive tapes.

Claims

1. The utility model provides an equipment section bar of unitized curtain wall, its characterized in that includes steel lining, interior buckle, outer buckle, connecting piece, closing cap, bridge cut-off, and the connecting piece passes through self-tapping screw and is connected with the steel lining, and interior buckle is installed outside the steel lining to with the cooperation of connecting piece chucking, bridge cut-off one end clamps the cooperation with the connecting piece, the bridge cut-off other end is connected with the closing cap through T adhesive tape, the closing cap is connected with the connecting piece through the forked tail nail, outer buckle and closing cap chucking cooperation, install outside the closing cap.

2. The unitized curtain wall assembly profile of claim 1, wherein the cover and the outer retainer are made of aluminum, and the inner retainer is made of U-PVC.

3. The unitized curtain wall assembly profile of claim 2, wherein the connecting member is a W-shaped member having two lower ends and a higher middle portion, and the two ends of the connecting member are respectively provided with a slot at upper and lower positions; the closing cap is the h type, is provided with the triangle-shaped recess of being convenient for the screw fixation on the intermediate position, and the nearly bridge cut-off side in closing cap both ends is provided with the adhesive tape groove, and the closing cap both ends have the outside neck of clamp.

4. The unitized curtain wall assembly profile of claim 3, wherein the inner clip has a raised point on its inner wall for engaging the steel liner, said inner clip engaging the C-shaped channel of the connector by means of an integrally formed detent.

5. The unitized curtain wall assembly profile of claim 4, wherein the lateral side of the T-shaped strip in contact with the bridge cut-off has a raised point.

6. The assembled section bar of the unitized curtain wall according to any one of claims 1 to 5, wherein the bridge cut-off disposed between the cover and the connector is replaced with a glass layer, and the glass layer is connected at both ends thereof with the cover and the connector by T-shaped adhesive tapes, respectively.