Back of the body bolt stone curtain wall
Technical field
The present invention relates to a kind of peripheral structure for the decorative constructure decoration of exterior wall, specifically a kind of back of the body bolt stone curtain wall, belong to the building unit technical field.
Background technology
Along with the high speed development of national economy and improving constantly of people's living standard, architect's Architectural Design also constantly promotes, building is image height layer, top grade, multifunctional direction development more and more, in urban construction, for the appearance that makes building is more attractive in appearance, usually all can on the external surface of building, decorative curtain wall be set.Curtain wall is the peripheral structure of decorative ornament skin, and not load-bearing hangs up as curtain, therefore be called again the suspension wall, it has become the modern large-scale Light Wall with decorative effect of commonly using with highrise building.
Curtain wall, mainly by structural framing with inlay sheet material and form, is not born agent structure load.Existing curtain wall is mainly by curtain wall, stone curtain wall, clay plate curtain wall and metal alloy curtain wall etc., and wherein stone curtain wall is selected in a large number owing to having the advantages such as decorative effect is attractive in appearance.
In prior art, the stone curtain wall of common form can not be applicable in high level and super highrise building, once and damaged, be difficult for changing.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of back of the body bolt stone curtain wall is provided, its structure is ingenious rationally, be applicable in high level and super highrise building, can carry out three-dimensional regulation, detachable replacing, can join by the upper and lower and multi-form curtain wall in left and right, there is the performances such as flexible, simple, general.
According to technical scheme provided by the invention: back of the body bolt stone curtain wall, comprise that keel structure, the back of the body tie the stone panel of unifying, described keel structure is fixed on building body, stone panel ties system by the back of the body and reliably is connected with keel structure, it is characterized in that: the described back of the body ties turnkey and draws together the back of the body bolt, upper pendant and lower pendant, described lower pendant is fixed on keel structure, and described stone panel is fixed on upper pendant by back of the body bolt, and upper pendant buckles on lower pendant.
As a further improvement on the present invention, described keel structure comprises vertical steel keel, horizontal steel joist and is connected corner brace, laterally the steel joist two ends connect corner brace by the first bolt fixed installation, connect corner brace and be fixedly connected on the vertical steel keel by the second bolt, the installing hole for the first bolt, the second bolt are installed on described connection corner brace is slotted hole.
As a further improvement on the present invention, the described back of the body ties system and also comprises bound position locking screw and left and right stop screw, and described bound position locking screw is arranged on the upper pendant centre position, and bound position locking screw lower end contacts with the lower pendant top and coordinates location; Described left and right stop screw is arranged on the lower pendant end positions, and the left and right stop screw coordinates location with upper pendant two end in contact.
As a further improvement on the present invention, the lower pendant that the described back of the body ties in system adopts the bolt group to be connected with the horizontal steel joist in keel structure.
As a further improvement on the present invention, clamped the first flexible gasket between described lower pendant and horizontal steel joist.
As a further improvement on the present invention, the described back of the body ties between upper pendant in system and the stone panel back side and has clamped the second flexible gasket.
As a further improvement on the present invention, the contact site that buckles of described upper pendant and lower pendant is provided with the flexible rubber bar.
As a further improvement on the present invention, described stone panel surrounding adopts sealant sealing.
As a further improvement on the present invention, the described back of the body ties in system back of the body bolt, upper pendant and lower pendant all adopt aluminum alloy materials to make.
compared with prior art, advantage is in the present invention:structure of the present invention is ingenious rationally to be applicable in high level and super highrise building, can carry out three-dimensional regulation, detachable replacing, can join by the upper and lower and multi-form curtain wall in left and right, has the performances such as flexible, simple, general.
The accompanying drawing explanation
The cross-sectional structure figure that Fig. 1 is embodiment of the present invention back of the body bolt stone curtain wall.
The vertical section structure chart that Fig. 2 is embodiment of the present invention back of the body bolt stone curtain wall.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the back of the body bolt stone curtain wall in embodiment mainly is comprised of vertical steel keel 1, horizontal steel joist 2, connection corner brace 3, the first bolt 4, left and right stop screw 5, back of the body bolt 6, bound position locking screw 7, the first flexible gasket 8, stone panel 9, fluid sealant 10, upper pendant 11, lower pendant 12, flexible rubber bar 13, the second bolt 14, the second flexible gasket 15 and bolt group 16 etc.
As shown in Figure 1 and Figure 2, described back of the body bolt stone curtain wall mainly comprises that keel structure, the back of the body tie stone panel more than 9 major parts of unifying, and keel structure is fixed on building body, and stone panel 9 ties system by the back of the body and reliably is connected with keel structure.
As shown in Figure 1 and Figure 2, described keel structure is mainly by vertical steel keel 1, horizontal steel joist 2 and be connected corner brace 3 and assemble and form, laterally steel joist 2 two ends connect corner brace 3 by the first bolt 4 fixed installations, connect corner brace 3 and be fixedly connected on vertical steel keel 1 by the second bolt 14, the installing hole for the first bolt 4, the second bolt 14 are installed on described connection corner brace 3 is slotted hole.Such keel structure can carry out three-dimensional regulation within the specific limits, possesses flexible and deformation performance.
As shown in Figure 1 and Figure 2, the described back of the body ties system and mainly is comprised of left and right stop screw 5, back of the body bolt 6, bound position locking screw 7, upper pendant 11 and lower pendant 12, described lower pendant 12 is fixed on keel structure, described stone panel 9 is fixed on upper pendant 11 by back of the body bolt 6, and upper pendant 11 buckles on lower pendant 12.Described bound position locking screw 7 is arranged on upper pendant 11 centre positions, and bound position locking screw 7 lower ends contact with lower pendant 12 tops and coordinate location; Described left and right stop screw 5 is arranged on lower pendant 12 end positions, and 11 liang of end in contact of left and right stop screw 5 and upper pendant coordinate location.Described left and right stop screw 5 and bound position locking screw 7 can effectively be regulated the gap on stone panel 9 four limits, convenient construction.Back of the body bolt 6, upper pendant 11 and lower pendant 12 that the described back of the body ties in system all preferably adopt aluminum alloy materials to make.
As shown in Figure 1 and Figure 2, the lower pendant 12 that the described back of the body ties in system adopts bolt group 16 to be connected with the horizontal steel joist 2 in keel structure, and has clamped the first flexible gasket 8 between described lower pendant 12 and horizontal steel joist 2, to improve connection reliability.
As shown in Figure 1 and Figure 2, the described back of the body ties between upper pendant 11 in system and stone panel 9 back sides and has clamped the second flexible gasket 15, can weaken like this and reduce stone panel 9 local failures of connecting portion place, makes stone panel 9 have higher shock resistance.
As shown in Figure 1 and Figure 2, described upper pendant 11 is provided with flexible rubber bar 13 with the contact site that buckles of lower pendant 12, can avoid like this contacting, and noise reduction is quiet.
As shown in Figure 1 and Figure 2, described stone panel 9 surroundings adopt fluid sealant 10 sealings, and with blocking-up and curtain wall, inner and extraneous the contact, prevent that the introduced contaminants dirt from entering curtain wall inside, improves the curtain wall life-span.
Back of the body bolt stone curtain wall of the present invention is the stone panel 9 of dismounting and change breakage easily, during maintenance, as long as first moving the 5mm left and right on top stone panel 9, then, more than damaged stone panel 9 is raised to 10mm, can pull down.Take same way during installation, reverse operating gets final product.
In the present invention, according to the design needs, a stone panel 9 can design several back of the body bolt 6 points, when the stone panel 9 that area is less adopts single-point or 2 backs to connect, should take additional fixation.
Back of the body bolt stone curtain wall of the present invention can with other forms of combined curtain wall, install also simple, flexible, convenient, for the application of stone curtain wall in high level and super highrise building provides a kind of good solution.