Sunbreaker
Technical field
The utility model is about a kind of sunbreaker, particularly a kind of superhuge sunbreaker.
Background technology
Along with the fast development of building trade, society and people are more and more higher to the requirement of building energy conservation and exterior decorative effect.For reaching indoor minimizing solar radiation, end temperature is fallen, end air-conditioning expense is fallen, usually at outdoor employing roller blind or metal sunbreaker etc., and outdoor metal sunbreaker does not influence the unlatching of window owing to be installed in outdoorly, again can sunshade in the ventilation of windowing, solved the comprehensive requirement of heavy construction, more and more be subjected to building designers and people's favor daylighting, ventilation and sunshade.Yet for the building structure of large spans such as stadiums, large-scale conference and exhibition center, large space, the design of metal sunbreaker and processing are also difficult more.The width of metal sunbreaker can reach 1300mm now, but adopts the present section bar processing of overall structure also can't meet design requirement, and can adopt split assembling combination form of structure.The cross section that is about to sunbreaker is divided into three parts, and the width of each part has only (general section bar process equipment can both satisfy processing request) about 400mm, then the each several part assembling combination is become overall structure form, reaches the requirement of width design size.Because it is outdoor that sunbreaker is installed in, suffered wind load is very big, add that the size of sunbreaker is also big (can accomplish that now 6000mm is long, 1300mm is wide), so the composite assembly technology of sunbreaker becomes the key of design and processing undoubtedly.The connected mode of heavy in section separate assembling adopts the dovetail groove type of attachment at present, and the processing request height of the sunbreaker of dovetail groove type of attachment, the assembling difficulty.Cooperated pine, the sunbreaker integral rigidity is poor, loosening phenomenon can occur between the adjacent block plate; Cooperate tension, installation and processing difficulty then, the installation of sunbreaker is to be inserted into the other end from an end simultaneously, considers the section bar distortion and makes factor such as mismachining tolerance, so the length of sunbreaker can not be oversize, otherwise sunbreaker can't composite assembly.So now the aluminum alloy sun shading system plate that uses generally adopts small bore or heavy in section but the little form of structure of length dimension, to how differ from the relative heavy in section of sunshade, the overlength sunbreaker with decorative effect.
Summary of the invention
For overcoming above-mentioned defective, the utility model purpose promptly is to provide a kind of simplicity of design, and installation and processing is convenient, is fit to the sunbreaker of big small bore and overlength size.
The purpose of this utility model is achieved through the following technical solutions:
The utility model sunbreaker mainly is made up of at the wing plate of these mainboard group both sides the mainboard group that contains at least one mainboard and two difference composite assemblies, wherein top, the both sides in the cross section of this mainboard group is provided with gripper shoe, and corresponding down either side is provided with the groove ear, the cross section of this wing plate with a side of the combined assembly unit of this mainboard group above be provided with the gripper shoe that can be suspended on this mainboard on hangers, below this hangers, be provided with the boss that matches with the groove ear of this mainboard.
The gripper shoe of above-mentioned sunbreaker is roughly y-shaped, and its support is directed upwardly, and this groove ear is roughly c-shaped, and its notch direction is towards the outside; The hangers of this wing plate top roughly is h shape.
Composite assembly structure between each mainboard of the mainboard group in the above-mentioned sunbreaker is as the composite assembly structure between this mainboard group and this wing plate.
The gripper shoe of above-mentioned sunbreaker, groove ear all are to be located in this mainboard elongatedly, and this hangers, boss all are elongated being located in this wing plate.
Wherein the position up and down of this boss is shaped on groove respectively, and wherein the groove of this boss top matches with the groove ear of mainboard, and the groove of this boss bottom is the lower edge that is supported on the groove ear of mainboard.
Wherein be injected with epoxy resin in the groove of this boss top and the cavity of locating shape that the groove ear of mainboard matches.
Wherein in the groove of this boss top and the cavity of locating to form that the groove ear of mainboard matches bearing pin is installed.
Above-mentioned this bearing pin is divided into two joints and is installed in the two ends of this cavity respectively, and all the other of cavity partly are injected with epoxy resin, and wherein the length of this this bearing pin is generally got 100~200mm.
Because above-mentioned sunbreaker is established and is adopted said structure, therefore simple in structure, easy for installation, and only need when installing wing plate installed from the side of mainboard and connect, be not subjected to the influence of sunbreaker length, even sunbreaker has a small amount of distortion, also can guarantee to install and be connected and fixed.In addition, because pack in the groove of mainboard C shape groove ear and wing plate boss bearing pin and injection ring epoxy resins all make sunbreaker become an overall structure, thus the bonding strength height of sunbreaker, good rigidly.Have, be two joints with this bearing pin and be installed in the two ends of this cavity respectively, and all the other of cavity partly are injected with epoxy resin, wherein the length of this bearing pin is generally got 100~200mm, and this structure makes bearing pin processing more easy, and the material saving.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the overall structure view profile of the utility model sunbreaker.
Fig. 2 is the mainboard view profile of the utility model sunbreaker.
Fig. 3 is the wing plate view profile of the utility model sunbreaker.
Fig. 4 be the utility model sunbreaker wing plate h shape hangers and mainboard y-shaped gripper shoe be connected sectional drawing.
Fig. 5 is the sectional drawing that is connected between the C shape groove ear of boss and mainboard of the utility model sunbreaker wing plate and bearing pin and the epoxy resin.
Fig. 6 is the three-dimensional view after being provided with end cap on the utility model sunbreaker.
The specific embodiment
Please consult Fig. 1-Fig. 6 together.The present embodiment sunbreaker mainly is made up of at the wing plate 2 of these mainboard 1 both sides mainboard 1 and two difference composite assemblies, the cross-sectional drawing of its assembling combination such as Fig. 1, this mainboard 1 and wing plate 2 all are by metallic aluminium extrusion molding (certainly by other light material extrusion molding all can), the structure on two sides symmetry of this mainboard 1 wherein, the top, both sides in its cross section (as Fig. 2) is provided with elongated roughly y-shaped gripper shoe 11, the support of this gripper shoe 11 is directed upwardly, and corresponding down either side is provided with elongated roughly c-shaped groove ear 13, the notch direction of this groove ear 13 is towards the outside, and also is provided with installation axle hole in the centre.Wherein the cross section of this wing plate 2 (as Fig. 3) with a side of this mainboard 1 combined assembly unit above the elongated hangers that roughly is h shape 21 that is provided with, the notch of this hangers 21 is downwards and can be suspended on the gripper shoe 11 of this mainboard 1 (as Fig. 4).Below this hangers 21, be provided with the elongated boss 23 that matches with the C shape groove ear 13 of this mainboard 1, the position up and down of this boss 23 is shaped on groove 25 respectively, 27, wherein the groove 25 of these boss 23 tops matches with the groove ear 13 of mainboard 1, and also formed a cavity between the two, can be used to install bearing pin 3 with locking, and injection ring epoxy resins 4 is reinforced assembly unit between this mainboard 1 and the wing plate 2 in this cavity, in the present embodiment, the processing of bearing pin 3 for convenience, this bearing pin 3 is divided into two joints and is installed in the two ends of this cavity respectively, its length is generally got 100~200mm, i.e. injection ring epoxy resins 4 (as Fig. 5) in remaining cavity; The groove 27 of these boss 23 bottoms is the lower edge that are supported on the groove ear 13 of mainboard 1.So the C shape groove ear 13 of the boss 23 of the y-shaped gripper shoe 11 of the hangers 21 by wing plate 2 and mainboard 1, wing plate 2 and mainboard 1 is connected cooperation, make wing plate 2 and mainboard 1 connect into an overall structure securely with wing plate 2 and mainboard 1 composite assembly together, and by the locking and the epoxy resin 4 of bearing pin 3.
In addition, on the two ends of this wing plate 2 and mainboard 1, also be provided with lockhole 29, also splicing with the two ends of mainboard 1 at this wing plate 2 has end cap 5, easy for installation in order to splice, this end cap 5 is that the center is separated and is designed to two-piece type with the axis of the installing hole of this mainboard 1, and by screw and these lockholes 29 lock mutually finish and this wing plate 2, mainboard 1 between firm splicing.
When mounted, at first be that wing plate 2 is hung over hangers 21 on the y-shaped gripper shoe 11 on the mainboard from the side of mainboard 1, then boss 23 is packed in the groove 25,27 of C shape groove ear 13 of mainboard 1, from an end of this mainboard 1 and wing plate 2 bearing pin 3 is inserted the C shape groove ear 13 formed cavitys of groove 25 and mainboard 1 of boss 23 tops of wing plates 2 afterwards, fill with epoxy resin 4 and insert another bearing pin 3 to cavity at this mainboard 1 and the other end of wing plate 2 then, with screw end cap 5 and mainboard 1 and wing plate 2 are connected into the structure of a complete closure at last.
Wherein present embodiment also can further be improved to: it is (perhaps more that mainboard 1 is made as two-piece type mainboard group, scheme not shown), wherein the combined and spliced frame mode between each mainboard of this two-piece type mainboard group (or multi-piece type mainboard group) is as the splicing construction mode of 2 of above-mentioned mainboard 1 and wing plates, and last two above-mentioned wing plate 2 recombinants are assembled in the both sides of this two-piece type mainboard group (or multi-piece type mainboard group).