Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is the main beam providing a kind of glass sunlight house roof, for the roof beams of glass sunlight house, effective solution glass sunlight house roof leaks, not playing glue completely also can waterproof and processing and install simple, convenient, and heat-insulating capability is strong.
The utility model is achieved through the following technical solutions.
A kind of main beam of glass sunlight house roof, comprise main beam upper sectional material, main beam lower sectional material and heat-insulating bridge-cut-off, it is characterized in that: described main beam lower sectional material is fixedly mounted on a carrier bar, main beam upper sectional material is connected to the top of main beam lower sectional material by heat-insulating bridge-cut-off, cut off by heat-insulating bridge-cut-off between described main beam upper sectional material and main beam lower sectional material and open, heat-insulating bridge-cut-off is positioned at the top of whole main beam structure, described main beam lower sectional material is provided with the flowing water channel that flowing water die cavity forms main beam, all form the carrying boss of roof glass in the both sides of flowing water die cavity end face and be equipped with sealed groove downwards from boss bearing surface, the inner side of described carrying boss is provided with secondary drainage groove, leaking hole is provided with between flowing water die cavity and secondary drainage groove, described main beam upper sectional material is fixed with pressing plate, groove is provided with in the both sides of pressing plate, the groove of pressing plate both sides is corresponding with the sealed groove of the both sides of flowing water die cavity end face respectively, the groove of the arbitrary sidepiece of described pressing plate and the sealed groove one of the flowing water die cavity end face of respective side are used to be installed sealing joint strip and described sealing joint strip is contacted with the roof glass press seal being arranged on the glass sunlight house carried on boss.
The position that described heat-insulating bridge-cut-off is arranged is not in the indoor of glass sunlight house.
Connection die cavity is communicated with, between two outer side surfaces that described secondary drainage groove is located at connection die cavity and corresponding carrying boss directly over described flowing water die cavity.
The end face of described connection die cavity is provided with heat-insulating bridge-cut-off mounting groove, the downside of main beam upper sectional material is provided with heat-insulating bridge-cut-off mounting groove, heat-insulating bridge-cut-off is connected between main beam upper sectional material and main beam lower sectional material by the heat-insulating bridge-cut-off mounting groove of the heat-insulating bridge-cut-off mounting groove of connection die cavity end face and the downside of main beam upper sectional material, and pressing plate, to be fastenedly connected by connecting bolt between main beam upper sectional material and main beam lower sectional material, the sealing joint strip of the sealing joint strip on pressing plate and main beam lower sectional material forms by connecting bolt and glass the state that is tightly connected.
Described pressing plate is provided with gland, is provided with cavity between pressing plate and gland, and secondary drainage groove place can also hide by installing main beam side plate formation decoration panel.
Described flowing water die cavity is located at the top of main beam lower sectional material, is provided with carrier bar die cavity in the bottom of main beam lower sectional material, and described carrier bar is arranged in carrier bar die cavity.
The outside of described carrier bar die cavity is provided with side die cavity, the outer side surface of side die cavity is the hydraulically smooth surface that hydraulically smooth surface forms main beam lower sectional material, also be the beam side wall face of main beam structure in glass sunlight house indoor, the outer side surface of carrying boss is a part for the hydraulically smooth surface of main beam lower sectional material simultaneously.
Be provided with corner brace bolt between described carrier bar die cavity and flowing water die cavity, corner brace bolt is through the two side walls of main beam lower sectional material, and the both sides of facing the wall and meditating in the both sides of main beam lower sectional material are all provided with corner brace by described corner brace bolt.
Be provided with intermediate cavity between described carrier bar die cavity and flowing water die cavity, described corner brace bolt is through intermediate cavity.
To be that hatch frame is convenient to be directly stuck on carrier bar and to seal opening by installation trim for the bottom surface of described carrier bar die cavity.
A kind of sunlight house roof main beam that the utility model and applicant propose, the Chinese patent patent No. is 201320897211.0 to compare, and tool has the following advantages:
1) glue is not played water-tight yet.Due to floor part waterproof construction is designed with section bar Active Drainage structure, being compressed by sealing joint strip up and down of roof glass, whole floor part is that daylight adopts the draining of outdoor trickling formula, namely dark place has the water of infiltration, by the discharge structure hidden, water is initiatively discharged to water storage tank, thus water is discharged, visible the utility model has does not beat glue yet watertight functional effect completely between glass and main beam.
2) install and process simple.The utility model first builds carrier bar according to design, then main beam section bar is built successively, thus in installation very simple and safety, each section bar of main beam carries out discrete processing according to function, then by having built the function of overall main beam, therefore processing is simple.
3) heat-insulating capability is strong.Be interposed between two aluminium extruded sectionss and main beam upper sectional material, main beam lower sectional material owing to adopting plastic material, disconnect aluminium and aluminium direct heat transfer relation, particularly heat-insulating bridge-cut-off be positioned at whole main beam structure top instead of be positioned at as applicant propose a kind of sunlight house roof main beam, the Chinese patent patent No. is middle part described in 201320897211.0, this makes it possible to adiabatic for the temperature of sunlight in outdoor.
Here is that two main beams are specifically distinguished: following former main beam refers to that the Chinese patent patent No. is for main beam described in 201320897211.0.
1) bridge cut-off of former main beam is placed on centre, heat can not be discharged to outdoor, therefore there is the not so well shortcoming of heat-insulating capability, and heat-insulating bridge-cut-off is changed into above main beam structure by main beam structure described in the utility model, therefore has and heat is discharged to outdoor advantage.2) glue will be played after loading onto in the position that former main beam puts glass, and the utility model is placed on by roof glass after on crossbeam to install dead for roof glass capsulation by connecting bolt with pressing plate, and then cover gland, therefore outward appearance looks very attractive in appearance, visible all needs in the installation process of whole construction glass sunlight house main beam structure and roof glass plays glue, that is without the operation of use silica gel.3) former main beam does not install carrier bar additional as square steel structure, therefore firm performance exists shortcoming, and is provided with carrier bar in main beam described in the utility model as aforementioned girder steel, therefore brings firmer quality assurance to whole roof.4) corner brace of standard is not had to fix in former main beam, and main beam described in the utility model manufactures corner brace by specially opening a corner brace mould, corner brace is utilized to fix the annexation of main beam and time crossbeam, then fix with connecting bolt, whole like this main beam be just connected very reliable between secondary crossbeam.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Fig. 1, the main beam on the utility model glass sunlight house roof, comprise heat-insulating bridge-cut-off 1, main beam lower sectional material 2 and main beam upper sectional material 3, main beam lower sectional material 2 is fixedly mounted on a carrier bar 4, main beam upper sectional material 3 is connected to the top of main beam lower sectional material 2 by heat-insulating bridge-cut-off 1, cut off by heat-insulating bridge-cut-off 1 between main beam upper sectional material 3 and main beam lower sectional material 2 and open, namely the top that heat-insulating bridge-cut-off 1 is positioned at whole main beam structure be be not positioned at glass sunlight house room, that is higher than the medial surface of glass sunlight house roof glass, so just have and heat is discharged to outdoor performance.As Fig. 2, main beam lower sectional material 2 is provided with the flowing water channel that flowing water die cavity 21 forms main beam, all form the carrying boss 22 of roof glass in the both sides of flowing water die cavity 21 end face and be equipped with sealed groove 23 downwards from boss bearing surface, the inner side of carrying boss is provided with secondary drainage groove 24, is provided with leaking hole between flowing water die cavity 21 and secondary drainage groove 24.Main beam upper sectional material 3 is fixed with pressing plate 5, groove 51 is provided with in the both sides of pressing plate 5, the groove of pressing plate both sides is corresponding with the sealed groove of the both sides of flowing water die cavity end face respectively, and the groove of the arbitrary sidepiece of pressing plate and the sealed groove one of the flowing water die cavity end face of respective side are used to be installed sealing joint strip 6 and described sealing joint strip is contacted with the roof glass press seal being arranged on the glass sunlight house carried on boss.Carrier bar 4 is girder steel, i.e. square steel girder construction.Be communicated with directly over flowing water die cavity 21 and connect die cavity 25, between two outer side surfaces that secondary drainage groove 24 is located at connection die cavity and corresponding carrying boss.Connecting die cavity 25 for isolating adjacent two blocks of roof glass, is namely the partial structurtes forming the framework frame placing roof glass.Heat-insulating bridge-cut-off mounting groove 26 is provided with at the end face connecting die cavity 25, the downside of main beam upper sectional material 3 is provided with heat-insulating bridge-cut-off mounting groove 31, heat-insulating bridge-cut-off 1 is connected between main beam upper sectional material 3 and main beam lower sectional material 2 by the heat-insulating bridge-cut-off mounting groove 31 of the heat-insulating bridge-cut-off mounting groove 26 of connection die cavity end face and the downside of main beam upper sectional material, and pressing plate 5, be fastenedly connected by connecting bolt 7 between main beam upper sectional material 3 and main beam lower sectional material 2, the sealing joint strip of the sealing joint strip on pressing plate 5 and main beam lower sectional material forms by connecting bolt 7 and roof glass 8 state that is tightly connected.The position that such heat-insulating bridge-cut-off 1 is arranged is not just in the indoor of glass sunlight house.Pressing plate 5 is provided with gland 9, be provided with cavity between pressing plate 5 and gland 9, secondary drainage groove 24 place can also form decoration panel by installation main beam side plate 10 and hide, like this when main beam is contained in outermost, main beam side plate 10 is loaded onto, just can play decoration function.
Flowing water die cavity 21 in the utility model is located at the top of main beam lower sectional material 2, is provided with carrier bar die cavity 27 in the bottom of main beam lower sectional material, and carrier bar 4 is arranged in carrier bar die cavity 27.To be that hatch frame is convenient to be directly stuck on carrier bar 4 and to seal opening by installing trim 271 for the bottom surface of carrier bar die cavity.Side die cavity 28 is provided with in the outside of carrier bar die cavity 27, the outer side surface of side die cavity is the hydraulically smooth surface that hydraulically smooth surface forms main beam lower sectional material, also be the beam side wall face of main beam structure in glass sunlight house indoor, the outer side surface of carrying boss is a part for the hydraulically smooth surface of main beam lower sectional material simultaneously.Between carrier bar die cavity and flowing water die cavity, be provided with corner brace bolt 11, corner brace bolt 11 is through the two side walls of main beam lower sectional material 2, and the both sides of facing the wall and meditating in the both sides of main beam lower sectional material 2 are all provided with special corner brace 12 by corner brace bolt 11.Between carrier bar die cavity and flowing water die cavity, be provided with intermediate cavity 29, corner brace bolt 11 is through intermediate cavity 29.
Glass sunlight house roof described in the utility model is constructed to steel-aluminum structure, and employing 50*40 square steel is the skeleton of whole ceiling as shown in Figure 1.Then main beam lower sectional material 2 is directly stuck on square steel.Because indoor require that thermal insulation is relatively good, devise heat-insulating bridge-cut-off 1 and main beam upper sectional material 3.Be placed on by roof glass 8 on main beam lower sectional material 2, such roof glass all kills with sealing joint strip up and down, and plays water-tight effect; When there being water to infiltrate, owing to being provided with leaking hole between flowing water die cavity and secondary drainage groove, therefore water is discharged to the water storage tank of outside by the water infiltrated by flowing water die cavity, finally discharged by water.Wherein be pressed on roof glass 8 by pressing plate 5 and roof glass is firmly pressed on each crossbeam, then being fixedly connected with connecting bolt 7, then gland 9 being covered.When main beam is connected with time crossbeam, connects by corner brace, be fixed on main beam with M8*150 bolt and corner brace bolt 11.After all installing, then trim is buckled, so just can't see exposed screws.