External scaffold for installing super-large-area large-glass point type curtain wall

Abstract

The utility model relates to an external scaffold for installing a super-large-area large-glass point type curtain wall, which is characterized in that a left hoop and a right hoop are correspondingly held on the periphery of a main vertical rod square steel tube of the curtain wall, inner and outer locking lugs are respectively connected to the inner and outer sides of the main vertical rod square steel tube of the left hoop and the right hoop, and the two inner locking lugs of the left hoop and the right hoop are correspondingly connected with bolts in a penetrating manner for locking; the inner end of the connecting flat iron is clamped between the two outer locking lugs of the left hoop and the right hoop, the two outer locking lugs and the connecting flat iron are connected with bolts in a penetrating mode to be locked, the outer end of the connecting flat iron and the inner end of the short scaffold steel pipe are welded or buckled through a fastener, the outer end of the short scaffold steel pipe and the main vertical rod of the external scaffold are buckled through a fastener, and the long scaffold steel pipe is erected on the short scaffold steel pipe. The short scaffold steel pipe is clamped through the left hoop structure and the right hoop structure, meanwhile, the connecting flat iron is locked outwards, the short scaffold steel pipe is supported through the connecting flat iron, the short scaffold steel pipe is connected with the main vertical rod of the external scaffold in a buckled mode, and therefore stable supporting and fixing of the short scaffold steel pipe are completed, and erecting of the external scaffold is completed.

Description

Technical Field

[0001] The utility model provides a scaffold, specifically an external scaffold for installing a super-large area large glass point-type curtain wall. Background Art

[0002] In the existing curtain wall structure, a steel frame is set on the inner frame structure wall of the facade glass curtain wall to hang various fancy decorations and lighting fixtures, and a glass curtain wall is set on the outside. During installation and construction, the traditional scaffold tie-in structure needs to be connected to the wall hanging various fancy decorations and lighting fixtures, and its tie-in structure affects the beauty of the inner decoration of the curtain wall, is not convenient for later demolition, and cannot be applied to the installation of this type of curtain wall. Summary of the Invention

[0003] The utility model provides an external scaffold for installing a super-large area large glass point-type curtain wall, which has a simple structure, stable and firm connection and support, is convenient for disassembly, and has no influence on the inner decoration wall of the curtain wall.

[0004] The technical solution adopted by the utility model is: an external scaffold for installing a super-large area large glass point-type curtain wall, which is characterized in that: it includes left and right hoops and a connecting flat iron. The left and right hoops are correspondingly clamped around the outer circumference of the main vertical pipe of the curtain wall. Inner and outer locking ears are respectively extended from the inner and outer sides of the main vertical pipe of the left and right hoops. The two inner locking ears of the left and right hoops are correspondingly penetrated by bolts and locked. The inner ends of the connecting flat iron are clamped between the two outer locking ears of the left and right hoops, and the two outer locking ears and the connecting flat iron are penetrated by bolts and locked. The outer end of the connecting flat iron is welded or buckled with the inner end of a short scaffold pipe. The outer end of the short scaffold pipe is buckled with the main vertical pipe of the external scaffold by a fastener, and a long scaffold pipe is erected on the short scaffold pipe.

[0005] Further, the outer end of the connecting flat iron is vertically folded, and the vertical fold is welded or buckled with a scaffold pipe.

[0006] Further, the short scaffold pipe is arranged above the connecting flat iron.

[0007] Further, a short scaffold pipe is penetrated through an opening on the vertical fold and welded or buckled.

[0008] Further, the lower end of the hoop body on one side of the outer locking ear of the left and right hoops is lower than the hoop body on the side of the inner locking ear.

[0009] Further, the left and right hoops are erected above the intersection point of the main vertical pipe of the curtain wall and the wall connecting rod.

[0010] The utility model transfers the structure of the wall connecting member in the traditional wall connection to the main vertical pipe of the square steel pipe outside the curtain wall, and tightly holds it through the left and right hoop structures. At the same time, the connecting flat iron is locked outwards. The short scaffolding steel pipe is supported by the connecting flat iron, and the short scaffolding steel pipe is buckled to the main vertical pole of the external scaffolding, so as to complete the stable support and fixation of the short scaffolding steel pipe. The long scaffolding steel pipe is erected on the short scaffolding steel pipe and the scaffolding board is laid, so as to complete the installation of the external scaffolding for the point-type curtain wall. The structure is simple, the connection and support are stable and firm, and it has no influence on the inner decorative wall of the curtain wall glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the utility model;

[0012] Figure 2 is Figure 1 the top view of;

[0013] Figure 3 is a schematic structural diagram of the utility model in use.

[0014] In the figure: left hoop 1, right hoop 2, inner locking ear 3, outer locking ear 4, locking connection hole 5, connecting flat iron 6, short scaffolding steel pipe 7, main vertical pole of the external scaffolding 8, long scaffolding steel pipe 9, main vertical pole square steel pipe of the curtain wall 10, bolt 11, scaffolding board 12. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following is further described with reference to the accompanying drawings.

[0016] Figures 1-3 As shown in the figure: An external scaffolding for installing a point-type curtain wall with ultra-large area and large glass includes a left hoop 1, a right hoop 2 and a connecting flat iron 6. The left and right hoops 1 and 2 are correspondingly clamped around the outer circumference of the main vertical pole square steel pipe 10 of the curtain wall. The inner and outer locking ears 3 and 4 are respectively connected to the inner and outer sides of the main vertical pole square steel pipe of the left and right hoops. The two inner locking ears 3 of the left and right hoops are correspondingly penetrated with bolts 11 for locking. The inner end of the connecting flat iron 6 is clamped between the two outer locking ears 4 of the left and right hoops. The two outer locking ears and the connecting flat iron are penetrated with bolts 11 through the locking connection hole 5 for locking. The outer end of the connecting flat iron 6 is welded or buckled with the inner end of the short scaffolding steel pipe 7 through a fastener. The outer end of the short scaffolding steel pipe 7 is buckled with the main vertical pole 8 of the external scaffolding through a fastener. The long scaffolding steel pipe 9 is erected on the short scaffolding steel pipe 7.

[0017] This external scaffolding is a safety connection device for the external wall ground-type scaffolding set up for the installation of large-scale point-type curtain wall glass, anchors, and sealing with connecting glue. This connection device passes through the vertical point-type curtain wall glass connection gap. The position and spacing of the main vertical poles of the external scaffolding should correspond to the square steel pipes of the main vertical poles of the curtain wall and the vertical gaps of the point-type curtain wall glass as much as possible. After the large-area point-type curtain wall glass and accessories are glued and accepted, the external scaffolding is dismantled in order from top to bottom and from inside to outside, and the glass glue is sealed to seal the connection gaps and spray water for acceptance. The curtain wall glass external ground-type steel pipe scaffolding is erected, and the curtain wall main vertical pole square steel pipe is connected to the wall connecting rod, and then the straddle scaffolding connection technology is adopted to ensure the construction quality and safety during operation when installing the curtain wall glass.

[0018] Based on this embodiment, the outer end of the connecting flat iron can also be vertically folded, and the vertical folded edge can be welded or buckled to the scaffolding steel pipe. The vertical folded edge has a hole through which a short scaffolding steel pipe can be welded or buckled.

[0019] Based on this embodiment, it is preferred that the short scaffolding steel pipe is arranged above the connecting flat iron.

[0020] In this embodiment, the scaffolding board 12 is fastened on the long scaffolding steel pipe 9 to complete the overlapping installation of the external scaffolding.

[0021] Based on this embodiment, the lower end of the hoop body on the side of the outer locking ear of the left and right clamps can also be set lower than the hoop body on the side of the inner locking ear.

[0022] Based on this embodiment, it is preferred that the left and right clamps are erected above the intersection of the square steel pipe of the main vertical pole of the curtain wall and the wall connecting rod.

Claims

1. An external scaffolding for installing a large area and large glass point curtain wall, characterized by: It includes left and right clamps and connecting flat irons. The left and right clamps are correspondingly clamped on the outer periphery of the square steel pipe of the main vertical pole of the curtain wall. The inner and outer sides of the square steel pipe of the main vertical pole of the left and right clamps are respectively connected with inner and outer locking ears. The two inner locking ears of the left and right clamps are correspondingly connected with bolts for locking. The inner end of the connecting flat iron is clamped between the two outer locking ears of the left and right clamps. The two outer locking ears and the connecting flat iron are locked with bolts. The outer end of the connecting flat iron is welded to the inner end of the short scaffolding steel pipe or fastened with fasteners. The outer end of the short scaffolding steel pipe is fastened with the main vertical pole of the external scaffolding through fasteners, and the long scaffolding steel pipe is erected on the short scaffolding steel pipe.

2. The external scaffolding for installing a large-area large-glass point-type curtain wall according to claim 1 is characterized by: The outer end of the connecting flat iron is vertically folded, and the vertical folded edge is welded or buckled to the scaffolding steel pipe.

3. An external scaffolding for installing a large-area large-glass point-type curtain wall according to claim 1 or 2, characterized in that: The short scaffolding steel pipe is arranged above the connecting flat iron.

4. The external scaffolding for installing a large-area large-glass point-type curtain wall according to claim 2 is characterized by: The vertical folded edge has a hole through which a short scaffolding steel pipe is passed for welding or buckling.

5. The external scaffolding for installing a large-area large-glass point-type curtain wall according to claim 1 is characterized by: The lower end of the hoop body on one side of the outer locking ear of the left and right clamping hoops is lower than the hoop body on one side of the inner locking ear.

6. The external scaffolding for installing a large-area large-glass point-type curtain wall according to claim 1 is characterized by: The left and right clamps are arranged above the intersection of the square steel pipe of the main vertical pole of the curtain wall and the wall connecting rod.

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