Single-layer roof aluminium base
Technical field
The utility model is related to single-layer roof aluminium base, belong to roof facility field.
Background technology
Roofing pedestal used at present is usually directly perforated in roofing, is then connected directly between by modes such as screw rods
On roofing, the heat insulation effect and waterproof effect of building are reduced, so needing to provide a kind of roofing pedestal to improve building
Waterproof and heat insulation effect.
Invention content
The purpose of this utility model is to provide a kind of simple installation, the single-layer roof aluminium bases of good water-proof effect.
For the above technical problem, the utility model is related to single-layer roof aluminium base, there is profiled sheet, profiled sheet
Top is provided with insulating layer, and mounting hole is offered in insulating layer, is provided in mounting hole in being fixed on profiled sheet
Portion's platen is provided with connecting screw in the centre position of internal platen, and the side of connecting screw is provided with backfill insulating layer, even
It connects screw rod and is also associated with the metal connecting flange being fixed on above insulating layer, top base is connected with above metal connecting flange,
It is provided with preformed layer between top base and backfill insulating layer, the metal connecting flange includes being fixed in top base
Metab, metab lower section are connected with waterproof roll by hot gas welding, and waterproof roll downside is connected to guarantor by hot gas welding
On warm layer.
Preferably, being provided with zinc-plated drilling tail nail on internal platen, internal platen is fixed on die mould by zinc-plated drilling tail nail
On steel plate, internal platen is fixed on profiled sheet, profiled sheet is fixed on roofing by zinc-plated drilling tail nail across internal platen
On, it ensure that the stability of internal platen connection.
Preferably, backfill insulating layer and connecting screw between be additionally provided with POM cold-heat bridge reinforcement blocks, by insulating layer,
Backfill insulating layer and POM cold-heat bridges reinforcement block can reinforce the external insulation of building, avoid generating heat bridge phenomenon, improve heat preservation effect
Fruit.
Preferably, being additionally provided between internal platen and profiled sheet from polyurethane water-proof gasket is stained with, can improve whole
The waterproof effect of body structure further increases the waterproof effect of building.
Preferably, connecting screw is the stainless steel screw rod of M12.
Preferably, preformed layer is one kind in PVC preformed layers and TPO preformed layers, which can effectively improve guarantor
Warm layer and the waterproof effect for backfilling insulation layer surface.
Compared with technology before, the utility model is beneficial in that:Installation is simple, easy to use, is conducive to improve
The waterproof effect and heat insulation effect of building roof, applied widely, structure safety and firmness small to the destruction of roof structure.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the utility model mounting structure schematic diagram;
Fig. 2 is the structural schematic diagram of the first embodiment of the utility model;
Fig. 3 is the structural schematic diagram of second of embodiment of the utility model;
Fig. 4 is metal connecting flange structure schematic diagram.
In figure:1, profiled sheet;2, insulating layer;3, mounting hole;4, internal platen;41, zinc-plated drilling tail nail;5, spiral shell is connected
Bar;6, insulating layer is backfilled;7, metal connecting flange;71, metab;72, waterproof roll;8, top base;9, preformed layer;
10, POM cold-heat bridges reinforcement block;11, it is stained with polyurethane water-proof gasket certainly.
Specific implementation mode
The utility model is related to single-layer roof aluminium base, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, have profiled sheet 1,
1 top of profiled sheet is provided with insulating layer 2, and mounting hole 3 is offered in insulating layer 2, is provided in mounting hole 3 and is fixed on pressure
Inside platen 4 on shape steel plate 1 is provided with connecting screw 5 in the centre position of internal platen 4, is set in the side of connecting screw 5
It is equipped with backfill insulating layer 6, connecting screw 5 is also associated with the metal connecting flange 7 for being fixed on 2 top of insulating layer, metal connection method
7 top of orchid is connected with top base 8, and preformed layer 9, metal connecting flange are provided between top base 8 and backfill insulating layer 6
7 include the metab 71 being fixed in top base 8, and 71 lower section of metab is connected with waterproof roll 72 by hot gas welding,
72 downside of waterproof roll is connected to by hot gas welding on insulating layer 5.
In the first embodiment, as shown in Fig. 2, being provided with zinc-plated drilling tail nail 41 on internal platen 4, internal platen 4 is logical
It crosses zinc-plated drilling tail nail 41 to be fixed on profiled sheet 1, zinc-plated drilling tail nail 41 passes through internal platen 4, and internal platen 4 is fixed on pressure
On shape steel plate 1, profiled sheet 1 is fixed on roofing, ensure that the stability that internal platen 4 connects, internal platen 4 and die mould steel
It is additionally provided between plate 1 from polyurethane water-proof gasket 11 is stained with, integrally-built waterproof effect can be improved, further increase building
Waterproof effect, connecting screw 5 is the stainless steel screw rod of M12, and preformed layer 9 is PVC preformed layers, which can effectively carry
The waterproof effect on 6 surface of high insulating layer 2 and backfill insulating layer, it is convenient to carry out hot air welding with waterproof roll 72, improve whole knot
The stability of structure.
In second of embodiment, as shown in figure 3, it is cold and hot to be additionally provided with POM between backfill insulating layer 6 and connecting screw 5
Bridge reinforcement block 10 can reinforce the external insulation of building by insulating layer 2, backfill insulating layer 6 and POM cold-heat bridges reinforcement block 10,
It avoids generating heat bridge phenomenon, improves heat insulation effect, zinc-plated drilling tail nail 41 is provided on internal platen 4, internal platen 4 is by zinc-plated
Drilling tail nail 41 is fixed on profiled sheet 1, and zinc-plated drilling tail nail 41 passes through internal platen 4, and internal platen 4 is fixed on profiled sheet
On 1, profiled sheet 1 is fixed on roofing, ensure that the stability that internal platen 4 connects, internal platen 4 and profiled sheet 1 it
Between be additionally provided with from being stained with polyurethane water-proof gasket 11, integrally-built waterproof effect can be improved, further increase the anti-of building
Water effect, connecting screw 5 are the stainless steel screw rod of M12, and preformed layer 9 is PVC preformed layers, which can effectively improve guarantor
The waterproof effect on 6 surface of warm layer 2 and backfill insulating layer, it is convenient to carry out hot air welding with waterproof roll 72, it improves integrally-built
Stability.
It is emphasized that:The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.