A kind of spring self-locking block of seamless aluminum facade
Technical field
The utility model relates to a kind of locking device, especially relates to a kind of spring self-locking block of seamless aluminum facade.
Background technology
Aluminum facade is comparatively common a kind of in the metal current curtain wall, and aluminum facade is with its excellent physical characteristic, and processing assembling fast and clinquant metallochrome are being used in current architectural decoration widely.
General frame type aluminium sheet is installed, all have the glue-line of 10mm~15mm between aluminium sheet and the aluminium sheet, although some adopts and the homochromy caulk compound of aluminium sheet, but because of material differs too many, glue-line is still comparatively obvious, and now increasing designer has bulk metal color sensation preferably in order to make building, often requires between aluminium sheet and the aluminium sheet not filleting, and that tries one's best is seamless spliced.
The common seamless spliced technology of frame type aluminum facade has two kinds now, and a kind of is that an aluminium sheet is pressed another piece aluminium sheet, and aluminium sheet is fixing on one side, and another side snaps in the adjacent aluminium sheet; Another kind is to utilize suspension member, and aluminium sheet is installed and hung on the keel from top to bottom.This two clocks mounting means has the drawback of two maximums, and one, install during the aluminium sheet plane materiel certain sequence must be arranged, or install from left to right, or directly install down from last, the scope of operation can not spread overwide areas, and is totally unfavorable to the engineering that the duration is comparatively nervous; Two, install after the end,, all must remove permutation or full line aluminium sheet down, so just brought very big trouble to maintenance if there is aluminium sheet to damage the replacing that needs repairing.
Summary of the invention
The purpose of this utility model is exactly the spring self-locking block that a kind of accuracy height, seamless aluminum facade simple in structure, easy to use are provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of spring self-locking block of seamless aluminum facade is characterized in that comprising:
The aluminium alloys lock dog: be the hollow structure of rectangular shape, the top is provided with square through hole;
The aluminium alloys dead bolt: be shaped as convex, the top is a ramp shaped, and the bottom is provided with draw-in groove;
Spring: be located between aluminium alloys lock dog and the aluminium alloys dead bolt.
The spring self-locking block of described seamless aluminum facade is fastened in the aluminium alloys draw-in groove of half shaped as frame.
Described aluminium alloys dead bolt is located in the aluminium alloys lock dog, and the square through hole at aluminium alloys lock dog top is passed on the top of this aluminium alloys dead bolt.
The top of described spring is fastened in the draw-in groove of aluminium alloys dead bolt bottom, and the bottom is connected on the aluminium alloys lock dog.
Described aluminium alloys lock dog bottom is provided with screw, and the screw rod of this screw is set in the spring.
Compared with prior art, the utility model is installed simple, easy to use, and every block of aluminium sheet all can be installed separately, has increased the installation exercise face greatly, and the aluminium sheet that only needs during replacing to damage takes out, and reinstalls then to get final product.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is a scheme of installation of the present utility model.
1 is that aluminium alloys lock dog, 2 is that aluminium alloys dead bolt, 3 is that spring, 4 is that aluminium alloys draw-in groove, 5 is that screw, 6 is that curtain skeleton, 7 is an aluminium sheet among the figure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of spring self-locking block of seamless aluminum facade, its structure as shown in Figure 1, comprise aluminium alloys lock dog 1, aluminium alloys dead bolt 2 and spring 3, aluminium alloys lock dog 1 is the hollow structure of rectangular shape, the top is provided with square through hole, aluminium alloys dead bolt 2 be shaped as convex, the top is a ramp shaped, the bottom is provided with draw-in groove, aluminium alloys dead bolt 2 is located in the aluminium alloys lock dog 1, the square through hole at aluminium alloys lock dog 1 top is passed on the top of this aluminium alloys dead bolt 2, spring 3 is located between aluminium alloys lock dog 1 and the aluminium alloys dead bolt 2, and the top of spring 3 is fastened in the draw-in groove of aluminium alloys dead bolt 2 bottoms, and the bottom is connected on the aluminium alloys lock dog 1, aluminium alloys lock dog 1 bottom is provided with screw 5, and the screw rod of this screw 5 is set in the spring 3.
Mounting structure as shown in Figure 2, at first with aluminium alloys lock dog 1, aluminium alloys dead bolt 2 and spring 3 are combined into the spring self-locking block of seamless aluminum facade successively, and fix with screw 5, spring self-locking block with seamless aluminum facade is fixed on the aluminium sheet 7 again, aluminium alloys draw-in groove 4 is fixed on the curtain skeleton 6, and adjust levelness and verticality, when aluminium sheet 7 installations are installed at last, only need along the curtain wall vertical direction, the ecto-entad translation is installed and to be got final product, be installed to design attitude after, spring 3 ejects automatically, aluminium alloys dead bolt 2 is fastened in the aluminium alloys draw-in groove 4 of half shaped as frame, and aluminium sheet 7 is pinned.Every block of aluminium sheet all can be installed separately, has increased the installation exercise face greatly, and the aluminium sheet that only needs during replacing to damage takes out, and reinstalls then.