CN211873447U - Steel-aluminium combined glass curtain wall - Google Patents
Steel-aluminium combined glass curtain wall Download PDFInfo
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- CN211873447U CN211873447U CN202020041868.7U CN202020041868U CN211873447U CN 211873447 U CN211873447 U CN 211873447U CN 202020041868 U CN202020041868 U CN 202020041868U CN 211873447 U CN211873447 U CN 211873447U
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Abstract
The utility model discloses a steel aluminium combination glass curtain wall, include the fossil fragments subassembly and install the aluminum alloy clamp plate of terminal surface before the fossil fragments subassembly, the fossil fragments subassembly includes steel sheet stand, adaptor, steel sheet crossbeam and countersunk screw, is equipped with the slot corresponding with the adaptor at steel sheet crossbeam both ends, and the adaptor passes through two liang of a set of connections in the steel sheet stand left and right sides of screw thread solidus, and the steel sheet crossbeam clamps perpendicularly between two adaptors of adjacent steel sheet stand through the slot, and the countersunk screw passes steel sheet crossbeam and adaptor threaded connection, and the aluminum alloy clamp plate passes through threaded fastener and connects on the preceding terminal surface of steel sheet stand and steel sheet crossbeam. The utility model discloses under the same condition of cross section lifting surface area, the cross section size that solid steel sheet occupied is less than the cross section size that aluminum alloy ex-trusions occupied, can effectively expand the interval between glass curtain wall inboard stand and crossbeam, further reduces the difference of indoor viewing effect and outdoor viewing effect, has improved the holistic unified effect of glass curtain wall.
Description
Technical Field
The utility model relates to an architectural decoration field especially relates to a steel aluminium combination glass curtain wall.
Background
The aluminum alloy section has low density and is convenient to transport and install; the corrosion resistance of the aluminum alloy is excellent, and different textures and colors can be obtained by selecting different surface coatings, and meanwhile, the protection performance can be improved; the dimensional accuracy is easy to control in an ideal range, and the production and the processing are easy. Therefore, the glass curtain wall system mainly takes an aluminum alloy section bar structure as a main part.
However, with the pursuit of architects for buildings with unique appearance styles and high performance, various buildings with large span and extremely good architectural features emerge endlessly. Increasing the thickness of the aluminum alloy section bar to meet the requirement of large-span curtain wall design inevitably leads to multiplication of construction cost. Meanwhile, in order to meet the strength requirement, the sizes of the upright columns and the cross beams are increased, the indoor area is occupied, and the visual line appearance effect is not ideal. If adopt atress components such as steel square pipe, I-steel alone as curtain supporting structure, can reduce curtain cost, increase of strength, like the outdoor maintenance mounting structure (ZL201820322812.1) of the steel aluminium combination photovoltaic glass curtain wall that china utility model discloses, its steel construction fossil fragments are exactly formed by steel square pipe stand and steel square pipe crossbeam through the on-the-spot welding preparation for the aluminum alloy layering of mounting glass is then through the fix with screw on the outer facade of steel construction fossil fragments.
Through long-term use practice, the existing glass curtain wall combined by steel and aluminum is mainly found to have the following defects: 1. the perpendicularity and the levelness of the steel structure keel cannot be guaranteed in field welding manufacturing, so that each glass curtain wall on the outer side of the steel structure keel is uneven and has insufficient flatness, and the using effect is influenced; 2. as glass curtain wall, it is also higher to the requirement of permeability, for guaranteeing the permeability of curtain inside and outside, the span of general this type of curtain is all great, for guaranteeing to glass curtain wall's bearing capacity, the steel construction fossil fragments size that adopts is great naturally, causes the interval between the stand of glass curtain wall inboard and crossbeam less, and indoor viewing effect is big with outdoor viewing effect difference, is unfavorable for the holistic unified effect of performance glass curtain wall.
At present, the glass curtain wall with the steel structure keel is formed by connecting and fixing the steel square tube stand column and the steel square tube cross beam through the adaptor, but the adaptor is protruded out of the stand column and the cross beam, so that the indoor overall effect of the glass curtain wall is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a more unified steel aluminium combination glass curtain wall of indoor effect.
The utility model provides a this kind of steel aluminium combination glass curtain wall, include the fossil fragments subassembly and install the aluminum alloy clamp plate of terminal surface before the fossil fragments subassembly, the fossil fragments subassembly includes steel sheet stand, adaptor, steel sheet crossbeam and countersunk screw, be equipped with the slot corresponding with the adaptor at steel sheet crossbeam both ends, the adaptor passes through two liang of a set of connections in the steel sheet stand left and right sides of screw thread solidoid, the steel sheet crossbeam clamps perpendicularly between two adaptors of adjacent steel sheet stand through the slot, countersunk screw passes steel sheet crossbeam and adaptor threaded connection, the aluminum alloy clamp plate passes through threaded fastener and connects on the preceding terminal surface of steel sheet stand and steel sheet crossbeam.
The front end face of the steel plate stand column is provided with a protruding portion arranged along the axial direction of the steel plate stand column, and the aluminum alloy pressing plate is fixed on the protruding portion of the steel plate stand column through a pin shaft.
The front end face of the steel plate cross beam is provided with a protruding part arranged along the axial direction of the steel plate cross beam, and the aluminum alloy pressing plate is fixed on the protruding part of the steel plate cross beam through a pin shaft.
And an anti-corrosion gasket is arranged between the butt joint surfaces of the aluminum alloy pressing plate, the steel plate stand column and the steel plate cross beam.
An anti-corrosion rubber pad is arranged between the butt joint surfaces of the steel plate upright post and the steel plate cross beam.
In order to make the connection mode more flexible and the structure stress better, the aluminum alloy pressing plate is connected to the front end faces of the steel plate stand columns and the steel plate cross beams through pin shafts.
The keel component of the utility model is formed by criss-cross arrangement of the solid steel plate upright columns and the steel plate cross beams, under the condition that the stress area of the cross section is the same, the cross section size occupied by the solid steel plate is smaller than that occupied by the aluminum alloy section, the space between the upright columns and the cross beams at the inner side of the glass curtain wall can be effectively enlarged, the difference between the indoor viewing effect and the outdoor viewing effect is further reduced, and the integral uniform effect of the glass curtain wall is improved; the adaptor is embedded in the steel plate beam through the slot, the steel plate beam and the adaptor are connected through the countersunk head bolt, the embedded structure of the adaptor and the fastener is realized while the flatness of the keel assembly is convenient to adjust, and the indoor overall effect of the glass curtain wall is further improved. The utility model discloses can effectively solve big box large-span cavity material cross-section and big and influence the problem of unified effect, be applicable to big box, the indoor outer glass curtain wall that the effect requirement is high uses.
Drawings
Fig. 1 is a schematic view of the horizontal cross section of the present invention.
Fig. 2 is a schematic sectional view at a-a in fig. 1.
The labels shown in the figures and the corresponding component names are:
1. a steel plate upright post; 2. an adapter; 3. a steel plate beam; 4. countersunk head screws; 5. pressing plate of aluminum alloy; 6. an anti-corrosion gasket; 7. an anti-corrosion rubber mat; 8. hollow glass; 9. an aluminum alloy cover plate; 11. a boss portion; 21. a threaded hole; 31. a slot; 32. a protrusion; 33. a counter bore; 81. ethylene propylene diene monomer rubber strip.
Detailed Description
As can be seen from figures 1 and 2, the steel-aluminum combined glass curtain wall of the utility model comprises a keel component, an aluminum alloy pressing plate 5, an anti-corrosion gasket 6, an anti-corrosion rubber gasket 7, hollow glass 8 and an aluminum alloy cover plate 9, wherein the keel component comprises a steel plate upright post 1, an adapter piece 2, a steel plate cross beam 3 and a countersunk head screw 4,
the thickness of the steel plate upright post 1 is 35mm, the steel plate upright post 1 is vertically fixed on a wall body, the thickness direction of the steel plate upright post 1 is arranged along a horizontal line, a convex part 11 arranged along the axial direction of the steel plate upright post 1 is arranged at the center of the front end surface of the steel plate upright post 1,
the thickness of the adapter pieces 2 is 25mm, the adapter pieces 2 are horizontally fixed on the left side and the right side of the steel plate upright post 1 in pairs by 8.8-level steel bolts, only one adapter piece 2 of each adapter piece group is in threaded connection with the 8.8-level steel bolts, threaded holes 21 which are symmetrically arranged are arranged on the upper surface of each adapter piece 2,
the steel plate cross beam 3 is 35mm thick and is arranged along the horizontal line, the center of the two horizontal ends of the steel plate cross beam 3 is provided with a slot 31 corresponding to the adaptor 2, the steel plate cross beam 3 is vertically clamped between the two face-to-face arranged adaptors 2 of the adjacent steel plate upright posts 1 through the slot 31, the center of the front end surface of the steel plate cross beam 3 is provided with a protruding part 32 arranged along the axial direction of the steel plate cross beam, the upper surface of the steel plate cross beam 3 is provided with a counter bore 33 which is communicated with the threaded hole 21,
the countersunk head bolt 4 passes through the counter bore 33 on the steel plate beam 3 and is in threaded connection with the threaded hole 21 of the adapter 2, the top surface of the countersunk head bolt 4 is not higher than the upper surface of the steel plate beam 3, the steel plate beam 3 is fixed at the left side and the right side of the steel plate upright post 1 through the adapter 2 and the countersunk head bolt 4,
the aluminum alloy pressing plate 5 comprises a longitudinal aluminum alloy pressing plate and a transverse aluminum alloy pressing plate, the longitudinal aluminum alloy pressing plate is arranged at the front end face of the steel plate upright post 1 and is fixedly connected with the lug boss 11 thereof through a pin shaft, the transverse aluminum alloy pressing plate is arranged at the front end face of the steel plate cross beam 3 and is fixedly connected with the lug boss 32 thereof through a pin shaft,
the thickness of the anti-corrosion gasket 6 is 3mm, the anti-corrosion gasket 6 is arranged outside the convex part 11 and the protruding part 32 in a shape like a Chinese character 'ji', the butt joint surfaces of the longitudinal aluminum alloy pressing plate and the steel plate upright post 1 are connected at intervals through the anti-corrosion gasket 6, the butt joint surfaces of the transverse aluminum alloy pressing plate and the steel plate cross beam 3 are connected at intervals through the anti-corrosion gasket 6,
the anti-corrosion rubber mat 7 is arranged between the butt joint surfaces of the steel plate upright post 1 and the steel plate cross beam 3,
the hollow glass 8 is arranged in the notch of the aluminum alloy pressing plate 5 through the ethylene propylene diene monomer adhesive tape 81,
the aluminum alloy cover plate 9 is clamped on the front end face of the aluminum alloy pressing plate 5.
From figure 1 and figure 2 can see, the utility model discloses aluminium alloy pressing plate 5's vertical aluminium alloy pressing plate is the same with horizontal aluminium alloy pressing plate's structure, and the section bar kind is few, and the efficiency of construction is high, construction quality controls easily.
The utility model discloses in, be equipped with fluorocarbon spraying layer on 1 surface of steel sheet stand, be equipped with the galvanizing coat on adapter 2 surfaces, be equipped with fluorocarbon spraying layer on 3 surfaces of steel sheet crossbeam, be equipped with fluorocarbon spraying layer on 5 surfaces of aluminum alloy pressing plate, be equipped with fluorocarbon spraying layer on 9 surfaces of aluminum alloy cover plate.
Claims (6)
1. The utility model provides a steel aluminium combination glass curtain wall, includes fossil fragments subassembly and installs aluminum alloy pressing plate (5) at fossil fragments subassembly front end face, its characterized in that: the keel assembly comprises steel plate columns (1), adapters (2), steel plate beams (3) and countersunk screws (4), slots (31) corresponding to the adapters are arranged at two ends of each steel plate beam, the adapters are connected to the left side and the right side of each steel plate column through two groups of screw thread fastening pieces, the steel plate beams are vertically clamped between the two adapters of the adjacent steel plate columns through the slots, the countersunk screws penetrate through the steel plate beams and are in threaded connection with the adapters, and the aluminum alloy pressing plates are connected to the front end faces of the steel plate columns and the steel plate beams through threaded fasteners.
2. The steel-aluminum composite glass curtain wall of claim 1, wherein: the front end face of the steel plate stand column is provided with a protruding portion (11) arranged along the axial direction of the steel plate stand column, and the aluminum alloy pressing plate is fixed on the protruding portion of the steel plate stand column through a pin shaft.
3. The steel-aluminum composite glass curtain wall of claim 1, wherein: the front end face of the steel plate cross beam is provided with a protruding part (32) arranged along the axial direction of the steel plate cross beam, and the aluminum alloy pressing plate is fixed on the protruding part of the steel plate cross beam through a pin shaft.
4. The steel-aluminum composite glass curtain wall of claim 1, wherein: and an anti-corrosion gasket (6) is arranged between the butt joint surfaces of the aluminum alloy pressing plate, the steel plate upright post and the steel plate cross beam.
5. The steel-aluminum composite glass curtain wall of claim 1, wherein: an anti-corrosion rubber pad (7) is arranged between the butt joint surfaces of the steel plate upright post and the steel plate cross beam.
6. The steel-aluminum composite glass curtain wall of claim 1, wherein: the aluminum alloy pressing plate is connected to the front end faces of the steel plate stand columns and the steel plate cross beams through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041868.7U CN211873447U (en) | 2020-01-09 | 2020-01-09 | Steel-aluminium combined glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041868.7U CN211873447U (en) | 2020-01-09 | 2020-01-09 | Steel-aluminium combined glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211873447U true CN211873447U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041868.7U Active CN211873447U (en) | 2020-01-09 | 2020-01-09 | Steel-aluminium combined glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211873447U (en) |
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2020
- 2020-01-09 CN CN202020041868.7U patent/CN211873447U/en active Active
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