A kind of hook opening structure of curtain wall
Technical field
The utility model relates to the curtain wall decoration field, particularly relates to a kind of hook opening structure of curtain wall.
Background technology
Curtain wall is the peripheral structure of building, because the aesthetic property of curtain wall, and it can reach very high quality and production efficiency by standardized production, thereby effectively shortens the duration of a project, is widely applied in the highrise building industry.Along with the lifting of Architectural Design hommization, building is more and more to high-rise, high-grade, multi-functional future development, thus building curtain wall also inevitable towards new and high technology and multi-functional future development could satisfying the market to the demand of building curtain wall function.
The openable windows of curtain wall generally all is made into the tophinged window form, and common opening structure has two kinds: hook opening structure and hinge opening structure.And common, the heavier curtain wall openable windows of own wt large for the opening door-leaf area often adopts the hook opening structure.
Great majority adopt the openable windows of hook opening structure, often cantilever is long for the section bar of its band hook fan material, fracture easily, capillary infiltration phenomenon also appears in its hanging scroll and hook place easily, most hook opening structure adopts twice adhesive tape sealing structure, drainage occurs easily, so that the watertightness of openable windows is good not, many existing section bars there is no perfect Anti-hook releasing device.Above-mentioned opening structure all exists hidden danger in the design of watertightness and safety, can not reach better Expected Results.
The utility model content
For addressing the above problem, the utility model provides a kind of watertightness and the better curtain wall hook of safety opening structure.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of hook opening structure of curtain wall, comprise the upper openable windows frame and the lower openable windows frame that are fixedly connected with crossbeam, be fixedly connected with the upper and lower side of cladding glass and be respectively equipped with upper hook fan frame and lower-glass fan frame, upper openable windows frame is provided with the hook rotating shaft that is parallel to the cladding glass plane, upper hook fan frame is provided with the hook around hook rotating shaft rotation, be respectively equipped with two anti-drop blocks respect to one another on upper hook fan frame and the upper openable windows frame, be equipped with some roads waterproof adhesive tape between upper openable windows frame and upper hook fan frame and between lower openable windows frame and lower-glass fan frame.
Be further used as the improvement of technical solutions of the utility model, the hook rotating shaft is provided with a groove that blocks water that parallels to the axis direction.
Be further used as the improvement of technical solutions of the utility model, the top of hook is provided with the closing in press strip that is fixedly connected with crossbeam, the closing in press strip is provided with the arc pressure surface that is pressed on the hook upside arcwall face, also be provided with the adhesive tape notch on the closing in press strip, in the adhesive tape notch eave-board is installed, the opposite side of eave-board leans the upper end at cladding glass.
Be further used as the improvement of technical solutions of the utility model, also be provided with the twice waterproof adhesive tape between upper openable windows frame and upper hook fan frame, form equivalent pressure cavity between two waterproof adhesive tapes and upper openable windows frame and upper hook fan frame.
Be further used as the improvement of technical solutions of the utility model, be provided with assembled corner hardware and group angle steel sheet in the upper openable windows frame, pass the openable windows frame and be provided with the upper locking screw that is fixedly connected with crossbeam.
Be further used as the improvement of technical solutions of the utility model, be provided with the twice waterproof adhesive tape between lower openable windows frame and lower-glass fan frame, form equivalent pressure cavity between twice waterproof adhesive tape and lower openable windows frame and lower-glass fan frame.
Be further used as the improvement of technical solutions of the utility model, on the lower-glass fan frame door and window handle be installed, the other end of door and window handle is the handle dead bolt that stretches into lower equivalent pressure cavity, is provided with the dead bolt fixture block that can fix the handle dead bolt in the lower equivalent pressure cavity.
Be further used as the improvement of technical solutions of the utility model, be provided with lower assembled corner hardware and group angle steel sheet in the lower openable windows frame, pass lower openable windows frame and be provided with the lower locking screw that is fixedly connected with crossbeam.
Be further used as the improvement of technical solutions of the utility model, lower-glass fan frame is provided with a mounting groove, is provided with one in the mounting groove and supports supporting plate, supports the bottom that supporting plate is held cladding glass, supports between supporting plate and cladding glass and is provided with pad.
The beneficial effects of the utility model: the hook opening structure of this curtain wall has all been installed anti-drop block on upper hook fan frame and upper openable windows frame, two anti-drop blocks toward each other, can prevent from linking up with under external force breaking away from and link up with rotating shaft, thereby better ensured the safety of hook opening structure, it is indoor that the multiple tracks waterproof adhesive tape that arranges between mutually corresponding openable windows frame and fan frame simultaneously can prevent that outside window water from entering, and effective guarantee is linked up with the watertightness of opening structure.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model embodiment superstructure schematic diagram;
Fig. 2 is the utility model embodiment substructure schematic diagram.
The specific embodiment
With reference to Fig. 1, Fig. 2, the utility model is a kind of hook opening structure of curtain wall, comprise the upper openable windows frame 1 and the lower openable windows frame 10 that are fixedly connected with crossbeam, be fixedly connected with the upper and lower side of cladding glass 2 and be respectively equipped with upper hook fan frame 3 and lower-glass fan frame 30, upper openable windows frame 1 is provided with the hook rotating shaft 11 that is parallel to cladding glass 2 planes, upper hook fan frame 3 is provided with the hook 31 around hook rotating shaft 11 rotations, be respectively equipped with two anti-drop blocks 4 respect to one another on upper hook fan frame 3 and the upper openable windows frame 1, upper openable windows frame 1 and upper hook 3 of frames of fan and lower openable windows frame 10 and 30 of frames of lower-glass fan are equipped with some roads waterproof adhesive tape.
The hook opening structure of this curtain wall has all been installed anti-drop block 4 on upper hook fan frame 3 and upper openable windows frame 1, two anti-drop blocks 4 toward each other, two anti-drop blocks 4 are the nylon cushion block, and 4 of two anti-drop blocks are provided with two corresponding inclined-planes, can prevent from linking up with under external force 31 and break away from hook rotating shaft 11, thereby better ensured the safety of hook opening structure, it is indoor that the multiple tracks waterproof adhesive tape that arranges between mutually corresponding openable windows frame and fan frame simultaneously can prevent that outside window water from entering, and effective guarantee is linked up with the watertightness of opening structure.
As the utility model preferred embodiment, hook rotating shaft 11 is provided with a groove 17 that blocks water that parallels to the axis direction.Block water and to gather a small amount of infiltration in the groove 17, thereby it is indoor to prevent that infiltration from entering at short notice.
As the utility model preferred embodiment, the top of hook 31 is provided with the closing in press strip 5 that is fixedly connected with crossbeam, closing in press strip 5 is provided with the arc pressure surface 51 that is pressed on the hook 31 upside arcwall faces, also be provided with adhesive tape notch 52 on the closing in press strip 5, eave-board 53 is installed in the adhesive tape notch 52, and the opposite side of eave-board 53 leans the upper end at cladding glass 2.
Arc pressure surface 51 on the closing in press strip 5 is pressed in the top of hook 31, arc pressure surface 51 and hook rotating shaft 11 chucking hooks 31, can further ensure the safety of hook opening structure integral body, it is indoor that eave-board 53 can prevent that rainwater from entering by the gap between cladding glass 2 upper surfaces and crossbeam, ensures its watertightness.
As the utility model preferred embodiment, 3 of frames of upper openable windows frame 1 and upper hook fan also are provided with twice waterproof adhesive tape 32, two waterproof adhesive tapes 32 and upper openable windows frame 1 and 3 of upper hook fan frames and form equivalent pressure cavity 33 on.
As the utility model preferred embodiment, be provided with assembled corner hardware 12 and group angle steel sheet 16 in the upper openable windows frame 1, pass openable windows frame 1 and be provided with the upper locking screw 13 that is fixedly connected with crossbeam.
Except eave-board 53, also be provided with the common three seals adhesive tape that comprises twice waterproof adhesive tape 32 between upper openable windows frame 1 and the upper hook fan frame 3, and the three seals adhesive tape is substantially point-blank, from the horizontal by the angles of about 45 degree, and unlatching that can convenient sash.
As the utility model preferred embodiment, lower openable windows frame 10 and 30 of frames of lower-glass fan are provided with twice waterproof adhesive tape 32, and twice waterproof adhesive tape 32 and lower openable windows frame 10 and 30 of frames of lower-glass fan form equivalent pressure cavity 34.
The twice waterproof adhesive tape 32 of 30 settings of lower openable windows frame 10 and lower-glass fan frame also substantially one with horizontal direction pact line in angle of 45 degrees on, upper equivalent pressure cavity 33 has kept the inside and outside air pressure of cavity about equally with lower equivalent pressure cavity 34, thereby can better guarantee the watertightness between jamb and the glass fan frame.
As the utility model preferred embodiment, on the lower-glass fan frame 30 door and window handle 6 is installed, the other end of door and window handle 6 is the handle dead bolt 61 that stretches into lower equivalent pressure cavity 34, is provided with the dead bolt fixture block 62 that can fix handle dead bolt 61 in the lower equivalent pressure cavity 34.
As the utility model preferred embodiment, be provided with lower assembled corner hardware 14 and group angle steel sheet 16 in the lower openable windows frame 10, pass lower openable windows frame 10 and be provided with the lower locking screw 15 that is fixedly connected with crossbeam.
Upper assembled corner hardware 13 and lower assembled corner hardware 14 are a side and are plugged in the openable windows frame, and opposite side is plugged in the side on the window frame, to form the openable windows framework, in upper openable windows frame 1 and lower openable windows frame 10, also be provided with angle inserted sheet notch, group angle steel sheet 16 also is installed in the inserted sheet notch of angle, can be so that the surface of the surface of upper openable windows frame 1 and lower openable windows frame 10 and side frame at grade, keeps the planeness on its plane.
As the utility model preferred embodiment, lower-glass fan frame 30 is provided with a mounting groove 7, is provided with one in the mounting groove 7 and supports supporting plate 71, supports the bottom that supporting plate 71 is held cladding glass 2, supports supporting plate 71 and 2 of cladding glasss and is provided with pad 72.
This hook openable windows system is after sash closes, and rotatable door and window handle 6 so that handle dead bolt 61 is buckled in a side of dead bolt fixture block 62, is locked sash.
Support supporting plate 71 holders at the bottom end side of cladding glass 2, can better ensure being fastenedly connected between cladding glass and the casement, ensure the security performance of curtain wall system integral body.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.