The heat preservation structural component of prefabricated house corner post
Technical field
The present invention relates to a kind of heat preservation structural component of temporary building, particularly be used for the heat preservation structural component of mobile assembly house corner post.
Background technology
In the prior art, as shown in Figure 1, the corner post of mobile assembly house adopts orthogonal two C shaped steel, 91 weldings to form usually, and side fascia 92 directly embeds in the opening of C shaped steel 91, has certain clearance between the opening of side fascia 92 and C shaped steel 91 like this, and in this prefabricated house corner post part, do not have the thermal insulation layer between the indoor and outdoor, be unfavorable for heat preservation energy-saving, at severe cold area, heat insulating effect is very poor, and is easy to generate cold bridge.In addition, because corner post is inconsistent with the material and the color of compound color steel metope usually, also influenced indoor decorative effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of heat preservation structural component that can strengthen the prefabricated house corner post of mobile house external-wall exterior insulation effect.
The technical scheme that the present invention solves the problems of the technologies described above employing is, manufacture and design a kind of heat preservation structural component of prefabricated house corner post, this heat preservation structural component is arranged at the junction of the corner post and the side fascia of prefabricated house, comprise the buckle main body, described buckle main body comprise one have flexible substrate and along these substrate both sides toward interior extension about two flangings, the leading section of two flangings is equipped with Embedded Division about described, the both sides Embedded Division embeds the space between described corner post and the side fascia, and the inwall of described substrate is provided with insulation layer, and fixedly the buckle main body also can be improved the seal and the heat insulating effect of corner post and side fascia junction greatly thus.
The Embedded Division of described buckle main body both sides is a wedge shaped tip, and this structure makes described buckle main body be easier to installation and removal.
Described buckle main body and left and right sides wedge shaped tip thereof can be formed by the steel sheet bending.
The cross section of described substrate is L-shaped, described about two flangings be close to perpendicular to adjacent substrate portion and with described side fascia, can further strengthen the seal at this place.
Compare with prior art, the heat preservation structural component of prefabricated house corner post of the present invention can effectively be blocked the slit between the cold and hot bridge of indoor and outdoor and stuffing horn column and the side fascia, strengthens the seal at this place, can effectively improve the heat insulating effect of mobile house; And simple in structure, need not can be fixed on the corner post by securing member, therefore can repeat dismounting with mobile assembly house easily and use no building waste; Another benefit of being brought is that described buckle main body can adopt the color consistent with metope, thereby makes that the metope of corner post and side fascia junction is more attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of prefabricated house corner post and side fascia junction in the prior art;
Fig. 2 is the structural representation of the heat preservation structural component of prefabricated house corner post of the present invention;
Schematic diagram when Fig. 3 is buckled in column 1 with side fascia 2 junctions for the heat preservation structural component of prefabricated house corner post of the present invention.
The specific embodiment
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
As shown in Figures 2 and 3, the heat preservation structural component of prefabricated house corner post of the present invention is buckled in the junction of corner post 1 and side fascia 2, best mode is to be buckled in indoor junction, comprises the buckle main body 3 of vertical extension and the insulation layer 5 that is arranged on described buckle main body 3 inboards.
Described buckle main body 3 comprise one have flexible substrate 31 and along these substrate 31 both sides toward interior extension about two flangings 32, and two flangings, 32 leading sections are equipped with Embedded Division 33.Wherein, the shape of described substrate 31 can be according to the corner post 1 of different structure form and is different, in the present embodiment, welding forms described corner post 1 in the bight by orthogonal two C shaped steel, described substrate 31 can adopt L type cross section, described about two flangings 32 perpendicular to adjacent substrate 31 parts and being close to orthogonal two side fascias 2 surfaces respectively.During use, as shown in Figure 3, described buckle main body 3 is surrounded the part of described corner post 1 outstanding side fascia 2, and its leading section about two spaces that Embedded Division 33 embeds between described corner posts 1 and the side fascia 2.In order to increase the attractive in appearance of metope, described buckle main body 3 can adopt the color identical with side fascia 2.
Described insulation layer 5 can adopt materials such as EPS, PU, cotton felt, cystosepiment, and insulation layer thickness requires to decide on insulation.
Installation and removal for convenience, as shown in Figure 2, the both sides Embedded Division 33 of described buckle main body 3 adopts the wedge shaped tip structure, the width of described wedge shaped tip the widest part is greater than the width in slit between described corner post 1 and the side fascia 2, utilize the elasticity of bending and extruded wedge shaped tip 33 self outer face of described flanging 32 can be pressed on side fascia 2 surfaces, make that thus its airtight performance is better.Described buckle main body 3, comprise its substrate 31, about two flangings 32 and about two wedge shaped tip 33 form by a slim color steel bending, described like this buckle main body 3 has certain pliability, can arbitrarily bend during dismounting and make its opened with certain angle, utilize himself elastic force can easily described wedge shaped tip 33 tightly be snapped in or break away from slit between corner post 1 and the side fascia 2, also need not use glue, nail or other securing member that this heat preservation structural component is fixed on the corner post.