A kind of heat-preserving wall
Technical field
The utility model relates to building external decoration curtain wall field, particularly a kind of heat-preserving wall.
Background technology
Along with the development of building trade, decoration of exterior wall has become the important component part of building.Conventional curtain wall needs a series of structures such as column, crossbeam, and layer of concrete, insulation layer, panel need to be set one by one, and the production cycle is long, and site operation progress is slow, and not only product quality is difficult to guarantee, installation quality and effect are also difficult to guarantee.
Summary of the invention
The object that the utility model will reach is to provide a kind of heat-preserving wall, is divided into some wall elements, take wall element as an integral body at the construction field (site) integral installation become body of wall, accelerate speed of application, reduce difficulty of construction.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of heat-preserving wall, comprises beam and some wall elements; Described wall element comprises panel and layer of concrete, and panel is fixed on layer of concrete by shackle member, and layer of concrete and beam are fixed; In layer of concrete, be provided with dead slot, insulation layer is housed in dead slot.
Further, described shackle member comprises Access Division and fixed part, and fixed part is located in described layer of concrete, and described panel inner side is provided with draw-in groove, Access Division clamping corresponding to draw-in groove.Fixing concrete layer and panel.
Further, described insulation layer comprises heat-preservation cotton and lightgage steel joist, and heat-preservation cotton is bolted together on lightgage steel joist, and lightgage steel joist is fixed in the dead slot of layer of concrete.Fixing insulation layer.
Further, described lightgage steel joist is fixedly connected with layer of concrete by connector, and described connector comprises connecting portion and body, and the body of connector is fixedly connected with lightgage steel joist, and connecting portion embeds layer of concrete.Reinforcement insulation layer is connected with layer of concrete dead slot.
Further, the body of described connector is long-bar metal plate, the connecting portion of connector comprises along body length direction is located at the N sheet brace on body, N >=2 and be integer, the angle of a sheet brace place plane and a+1 sheet brace place plane is α, 70 ° of 50 ° of < α <, a is the positive integer that is less than N; Be separated with mutually two braces of a slice brace in same plane.Some braces embed in layer of concrete and prevent that insulation layer from coming off.
Further, the equidistant point of adjacent two described brace place planes is γ face, and the body place plane of γ face and described connector is vertical or be same plane.Be convenient to install.
Further, described brace end is bent to form anti-flake with the direction away from γ face perpendicular to brace right angle.Further reinforced company fitting is connected with layer of concrete dead slot inwall, prevents that connector from coming off.
Further, in the gap between adjacent two wall elements, be provided with sealing joint strip.Strengthen the seal of body of wall.
Further, between adjacent two wall elements, the edge in gap is provided with fluid sealant.Further strengthen the seal of body of wall.
Adopt after technique scheme, the utlity model has following advantage:
Wall element can be manufactured in advance, wall element is directly installed at the construction field (site) and to beam, is formed body of wall, accelerates speed of application, reduces difficulty of construction.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the schematic diagram of middle wall element embodiment illustrated in fig. 1;
Fig. 3 is the schematic diagram of middle lightgage steel joist embodiment illustrated in fig. 1;
Fig. 4 is the schematic diagram of middle connector embodiment illustrated in fig. 1;
Fig. 5 is the schematic diagram of middle shackle member embodiment illustrated in fig. 1.
The specific embodiment
Fig. 1-5 are depicted as a kind of embodiment of the present utility model.
, comprising beam 8 and some wall elements, wall element is fixed on beam 8 by angle steel 81, bolt 82 etc.Wall element comprises panel 1 and layer of concrete 2, and panel 1 is fixed on layer of concrete 2 by shackle member 6, in layer of concrete 2, is provided with dead slot, and insulation layer is housed in dead slot.Shackle member 6 comprises Access Division 61 and fixed part 62, and fixed part 62 is set in layer of concrete 2, Access Division 61 and the corresponding clamping of draw-in groove of being located at panel 1 inner side.Insulation layer comprises heat-preservation cotton 3 and lightgage steel joist 4, lightgage steel joist 4 is fixed in heat-preservation cotton 3 with bolt 11, lightgage steel joist 4 is fixedly connected with the inwall of layer of concrete 2 dead slots by connector 5, connector 5 comprises connecting portion and body 51, body 51 is long-bar metal plate and is fixedly connected with lightgage steel joist 4, connecting portion embeds the inwall of layer of concrete dead slot, connecting portion comprises along body 51 length directions is located at 6 braces 52 on body 51, the angle of adjacent two brace 52 place planes is 60 °, also can be 50 °, arbitrarily angled in 70 ° or 50 °-70 °, be separated with mutually two braces 52 of a slice brace in same plane, adjacent two connections, the equidistant point of 52 place planes is γ face, γ face is vertical with body 51 place planes.The end of brace 52 is bent to form anti-flake 53 with the direction away from γ face perpendicular to brace right angle.In gap between adjacent two wall elements, be provided with sealing joint strip 9.The edge in gap is also provided with fluid sealant 10.
Wall element can be manufactured in advance, wall element is directly installed at the construction field (site) and to beam, is formed body of wall, accelerates speed of application, reduces difficulty of construction.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.