CN107130713B - Unit curtain wall system capable of being used for indoor side unordered installation - Google Patents

Abstract

The utility model provides a unit curtain wall system that can be used to unordered installation of indoor side, includes a plurality of curtain wall units, and the curtain wall unit includes the frame construction who comprises mullion and horizontal frame, is fixed with the glass plane materiel on the frame construction, and its technical essential is: the curtain wall unit further comprises a switching cushion frame, the bottom transverse frame can horizontally slide and can be limited on the switching cushion frame in a front-back rotating mode, and a switching corner connector is fixed on the top transverse frame. Based on the self structural characteristic of the curtain wall system, the unordered quick installation of the indoor side curtain wall is realized, the construction period can be guaranteed by the installation of the indoor side, the construction cost is saved, and the curtain wall system has good replaceability.

Description

Unit curtain wall system capable of being used for indoor side unordered installation

Technical Field

The invention relates to a construction structure of a unit curtain wall system, in particular to a unit curtain wall system capable of being used for indoor unordered installation.

Background

The unit type curtain wall mainly comprises a bright frame curtain wall and a hidden frame curtain wall, wherein the hidden frame glass curtain wall is formed by bonding glass on an aluminum frame by using silicone structural sealant (structural adhesive for short), and a metal connecting piece is not added under most conditions. The aluminum frame is completely hidden behind the glass, and a large-area full-glass mirror surface can be formed. Hidden frame curtain is adopted by a large scale because of its bright appearance characteristic, but because the unreasonable design of curtain hidden structure, current hidden frame curtain must go on according to certain laying order when the construction, and this has greatly influenced the efficiency of construction, has delayed the time limit for a project even, even increases human input, constructs to the center from the multiaspect simultaneously, also can lead to the aesthetic property of final construction to discount greatly because of the accumulation of slight error. In addition, current hidden frame curtain is because so bond curtain wall glass on keel structure completely, in case take place the damage, is difficult to change to the work progress will all go on in outdoor side almost, has improved the construction degree of difficulty and construction risk.

The technical scheme includes that the keel is used as a main supporting unit, a bearing piece is embedded into the keel, the auxiliary frame penetrates through the bearing piece through a bolt and is fixed on the keel, and finally the glass plate is adhered to the auxiliary frame through structural adhesive. Although the technical scheme adopts a simpler local small unit structure, the glass plates are still required to be paved one by one according to a specific installation sequence, the requirement of simultaneous construction at different positions cannot be met, and the installation efficiency is low.

Disclosure of Invention

The invention aims to provide a unit curtain wall system for indoor side unordered installation, which realizes unordered quick installation of an indoor side curtain wall based on the self structural characteristics of the curtain wall system, can ensure the construction period after indoor side installation, saves the construction cost and has good replaceability.

In order to achieve the purpose, the invention adopts the following technical scheme: this unit curtain wall system that can be used to unordered installation of indoor side includes a plurality of curtain wall units, and the curtain wall unit includes the frame construction who comprises mullion and horizontal frame, is fixed with the glass plane materiel on the frame construction, and its technical essential is: the curtain wall unit further comprises a transfer pad frame, the bottom transverse frame can horizontally slide and can be limited on the transfer pad frame in a front-back rotating mode, and a transfer corner connector is fixed on the top transverse frame.

The bottom transverse frame and the switching cushion frame are limited through mutually matched male and female sliding grooves.

And the adjacent curtain wall units are flexibly sealed through edge protection rubber strips fixed on the glass surface material or sealing rubber strips fixed on the vertical frames or the transverse frames.

The invention also provides an installation method of the unit curtain wall system for indoor side unordered installation, which is technically characterized by comprising the following steps of:

step 1) preparing a vertical frame, a top transverse frame, a bottom transverse frame, a switching corner connector and a switching cushion frame according to set sizes for later use;

step 2) assembling the vertical frame, the top transverse frame and the bottom transverse frame into a frame structure, fixing a glass surface material on the frame structure, fixing a switching corner connector on the top transverse frame, fixing a protective edge adhesive tape around the glass surface material, and installing sealing adhesive tapes on the outer sides of the vertical frame, the top transverse frame and the bottom transverse frame to obtain a curtain wall unit for later use;

step 3) fixing the switching cushion frame on a civil structure of a building, and clamping or clamping the bottom of the curtain wall unit on the switching cushion frame; step 4) pushing the curtain wall unit towards the outdoor side to enable the transfer corner connector to be lapped on the civil engineering adaptor;

and 5) horizontally sliding the curtain wall unit along the switching cushion frame, and fixing the switching corner connector and the civil engineering switching piece after adjusting the position.

The invention has the beneficial effects that: all components (such as a top transverse frame, a bottom transverse frame, a vertical frame and a switching cushion frame) need to be processed and finished through a precision machine tool in a processing workshop, the processing precision and the component matching precision can be guaranteed, so that the exterior decoration effect is good, field constructors can stand indoors and be directly, quickly and accurately installed in cooperation with an outdoor plate hoisting system, and the personal safety of installers is greatly guaranteed. The whole unit curtain wall system only uses the adapter pad frame as a supporting part, so the specifications of other structures such as transverse frames, vertical frames, glass surface materials and the like can be freely adjusted according to the bearing capacity of the supporting structure, the limitation of the specification of an indoor side framework structure in the prior art is avoided, and the construction is easier. In addition, due to the adoption of the supporting structure with the switching cushion frame arranged at the bottom, construction can be carried out at any position of the switching cushion frame without the need of carrying out construction according to a specific unidirectional laying sequence (from left to right and from bottom to top), so that multiple persons can carry out construction simultaneously. On the indoor side of the site, a plurality of people assemble the curtain wall unit frame at the same time, and stick the glass panel and the sealing strip. After the assembly is completed, the transverse frame at the bottom is limited on the transfer cushion frame through the groove, the transverse frame is rotated towards the outdoor side, the transfer corner connector is connected to the civil engineering adaptor in a lap joint mode, at the moment, due to the fact that the transverse frame is not locked in the horizontal direction, the installation position of the curtain wall unit can be adjusted in a translation mode along the transfer cushion frame, the transfer corner connector is fixed on the civil engineering adaptor after the adjustment is completed, and construction is very convenient and fast. The adjacent curtain wall units are sealed through the sealing rubber strips and the edge protection rubber strips, the sealing rubber strips are of elastic structures, the allowable construction error range is improved, the installation horizontal position can be adjusted within a small range, and the construction process is more convenient and faster.

In summary, in the curtain wall system of the present invention, the joints between the panels of the curtain wall units are inserted without rigidity, and are flexibly overlapped by the adhesive tapes on the side portions of the mullions, and adjustably connected at the bottom and top of the panels of the units, so that the panels do not need to be laid in a specific order. After adopting above-mentioned structure, can directly follow indoor installation, consequently greatly ensured constructor's personal safety.

Drawings

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

FIG. 2 isbase:Sub>A schematic cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic isometric side view of the structure of FIG. 1;

FIG. 4 is a schematic isometric side view of the structure of FIG. 2;

FIG. 5 is a schematic cross-sectional view of the mullion, the top transom, the bottom transom, and the adapter frame of the present invention.

Description of reference numerals: 1 vertical frame, 2 screws, 3 sealing rubber strips, 4 bottom transverse frames, 5 structural adhesives, 6 glass surface materials, 7 sealing adhesives, 8 edge protection adhesive strips, 9 switching corner connectors, 10 top transverse frames, 11 double-sided tape, 12 switching cushion frames, 13 bolts and 14 isolation gaskets.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 5 by way of specific examples. This unit curtain wall system that can be used to indoor side unordered installation includes a plurality of curtain units, and the curtain unit includes the frame construction (preferred adoption aluminum alloy material) that 2 constitute through stainless steel screw by mullion 1 (mullion structure is the same basically) and horizontal frame (the horizontal frame of top 10 has adopted different structures with the horizontal frame 4 in bottom), and the frame construction is last to be fixed with the glass plane materiel 6 through structural adhesive 5. The curtain wall unit further comprises a switching cushion frame 12 fixed on a building civil structure (not shown in the figure), the bottom transverse frame 4 can be horizontally slid and can be limited on the switching cushion frame in a front-back rotating mode, and the bottom transverse frame and the switching cushion frame are limited through mutually matched male and female sliding grooves. This embodiment sets up female groove on with the horizontal frame in bottom, sets up public slide on the switching pad frame and realizes that the spout is spacing, also can reverse the setting, and the drawing is slightly. The top cross frame 10 is fixed with the transfer corner brace 9 by a bolt 13, and a nylon spacer 14 is arranged between the transfer corner brace 9 and the top cross frame 10. The vertical frames of the adjacent frame structures are sealed through the arranged sealing rubber strips 3, the periphery of the glass surface material 6 is fixed with edge protection rubber strips 8 through the double-sided stickers 11, and the edge protection rubber strips 8 and the glass wool are sealed through the sealant 7.

When the structure is constructed, the method specifically comprises the following steps:

and step 1) milling the vertical frame, the top transverse frame, the bottom transverse frame, the switching corner connector and the switching cushion frame for later use by a milling machine according to the set size, wherein the material is preferably an aluminum alloy, and the component proportion of the aluminum alloy can be realized by adopting the conventional technical means in the field.

Step 2) assembling the vertical frame, the top transverse frame and the bottom transverse frame into a unit frame structure through stainless steel inner hexagon screws, adhering a glass surface material on the frame structure through a structural adhesive, fixing a switching corner connector on the top transverse frame, arranging a nylon isolation gasket between the switching corner connector and the top transverse frame, fixing edge protection adhesive tapes around the glass surface material, and installing sealing adhesive tapes on the outer sides of the vertical frame, the top transverse frame and the bottom transverse frame to obtain a curtain wall unit for later use;

step 3) fixing the switching cushion frame on a civil engineering structure of a building before field installation, and clamping or clamping the bottom of the curtain wall unit on the switching cushion frame at the indoor side;

step 4) pushing the curtain wall unit towards the outdoor side to enable the transfer corner connector to be lapped on the civil engineering adaptor;

and 5) horizontally sliding the curtain wall units along the adapter pad frame to enable adjacent curtain wall unit plates to be flexibly sealed through adhesive tapes, and fixing the adapter corner connectors and the civil engineering adapter after adjusting the positions, so that the efficient curtain wall installation without rigid joints and specific laying directions is realized.

Claims (4)

1. The utility model provides a unit curtain wall system that can be used to unordered installation of indoor side, includes a plurality of curtain wall units, seals through joint strip and safe edge adhesive tape between the adjacent curtain wall unit, and the curtain wall unit includes the frame construction who comprises mullion and horizontal frame, is fixed with the glass plane materiel on the frame construction, its characterized in that: the curtain wall unit further comprises a transfer pad frame, the bottom transverse frame can horizontally slide and can be limited on the transfer pad frame in a front-back rotating mode, and a transfer corner connector is fixed on the top transverse frame.

2. A unitized curtain wall system for indoor side unordered installation according to claim 1, wherein: the transverse bottom frame and the switching cushion frame are limited through mutually matched male and female sliding grooves.

3. The unitized curtain wall system for indoor side unordered installation according to claim 1 or 2, wherein: the adjacent curtain wall units are flexibly sealed through edge protection adhesive tapes fixed on the glass surface materials or through sealing adhesive tapes fixed on the vertical frames or the transverse frames.

4. A method of installing a unitized curtain wall system for indoor side unordered installation as recited in claim 1, comprising the steps of: step 1) preparing a vertical frame, a top transverse frame, a bottom transverse frame, a switching corner connector and a switching cushion frame according to set sizes for later use;

step 2) assembling the vertical frame, the top transverse frame and the bottom transverse frame into a frame structure, fixing a glass surface material on the frame structure, fixing a switching corner connector on the top transverse frame, fixing a protective edge adhesive tape around the glass surface material, and installing a sealing adhesive tape outside the vertical frame, the top transverse frame and the bottom transverse frame to obtain a curtain wall unit for later use;

step 3) fixing the switching cushion frame on a civil structure of a building, and clamping or clamping the bottom of the curtain wall unit on the switching cushion frame;

step 4) pushing the curtain wall unit towards the outdoor side to enable the transfer corner connector to be lapped on the civil engineering adaptor;

and 5) horizontally sliding the curtain wall unit along the adapter pad frame, and fixing the adapter corner bracket and the civil engineering adapter after adjusting the position.

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