Single track middle part of the side gliding structural section
Technical field
The utility model relates to a kind of single track middle part of the side gliding structural section.
Background technology
Along with growth in the living standard, the highrise building of some middle and high ends and comfortable house have higher demand with aluminium alloys to the quality on its performance and surface, at present, and popular aluminium door frame and door leaf on the market; Exquisite appearance is difficult for getting rusty, but the cavity of the thermal insulation barriers that adopts is little, the large percentage that causes aluminium in integral material, to account for; Make the price of aluminium increase, increased the cost of material greatly, because aluminium extruded sections has in light weight; Anti-put forth effort strong advantage and be widely used on the building, but not sound insulation of aluminium extruded sections, insulation and defectives such as anti-seismic performance inequality and cost height, and; The sliding section bar coefficient of expansion is bigger on the existing middle part of the side, is prone to the phenomenon of splitting glue after door and window installs, and antiseep property is poor; Decay resistance is bad, and the maintenance expense is high, and insulating properties is bad; Need lightning protection at the highrise building door and window, damping performance is bad, and watertightness is bad.
The utility model content
The utility model provide a kind of good airproof performance, single track middle part of the side gliding structural section firm, that soundproof effect is good is installed.
The utility model technical solution problem provides following scheme:
A kind of single track middle part of the side gliding structural section; Comprise left and right die cavity, it is characterized in that: connect through junction plate between the adjacent surface of said left and right die cavity, the top of said junction plate has the heat insulating strip draw-in groove; Has installing plate on the lateral wall of said right die cavity; The top in said levorotation chamber is provided with single slide rail, and the bottom in said levorotation chamber is provided with the sealing draw-in groove, is respectively equipped with the installation draw-in groove on two walls up and down of said right die cavity.
Has screw hole on the inwall of said left and right die cavity.
Have screw mounting hole in the left and right sides die cavity of the utility model, guaranteed the firm installation of section bar, avoided section bar that the unstable phenomenon that occurs taking place when door slides noise on section bar is installed.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; A kind of single track middle part of the side gliding structural section comprises left and right die cavity 1,2, connects through junction plate 3 between the adjacent surface of said left and right die cavity 1,2; The top of said junction plate 3 has heat insulating strip draw-in groove 4; Have installing plate 5 on the lateral wall of said right die cavity 2, the top in said levorotation chamber 1 is provided with single slide rail 6, and the bottom in said levorotation chamber 1 is provided with sealing draw-in groove 7; Be respectively equipped with on two walls up and down of said right die cavity 2 draw-in groove 8 is installed, have screw hole 9 on the inwall of said left and right die cavity 1,2.