The universal adjustment switching stationary nodes of building curtain unit plate
Technical field
The present invention is a kind of fine adjustment and the fastening devices of building the curtain unit plate that belongs to fixed buildings, especially adapts to the building epidermis of the body characteristics of space curve with various complexity, curved surface.
Background technology
Joint construction between building curtain unit plate and the attaching structure (attaching structure refers to civil engineering structure, steel work, the roof structure etc.) stationary nodes that is referred to as to transfer, it not only plays fixing effect, and need have the function of three-dimensional regulation, elasticity adaptation, to ensure the behavior precision and the mechanical attribute of building epidermis.At present, the form of various space curves, curved surface is applied in the architectural design more and more, they some even can not adopt mathematical equation to express.Traditional switching stationary nodes can not adapt to the technical characterstic of this building epidermis, for this reason, a lot of curtain projects at concrete curve, curved design different joint constructions, but all there is defective, owing to node can not generally cause the growth of cost, duration, owing to lacking installation quality and the efficient that comprehensive fine adjustment and signaling transfer point have influenced.
Summary of the invention
In order fully to adapt to the building epidermis form of various space curve curved surfaces, need not only have accurate three-dimensional regulation, switching fastness function, and have versatility, standardized advantage.The present invention breaks through the thinking of traditional curtain switching fixture construction design, adopts novel tectonic association, makes it integrated more multidimensional, more accurate, regulatory function more easily, i.e. " universal adjustment of building curtain unit plate transfer stationary nodes ".It is not only applicable to common one-dimensional plane, curved surface, more is applicable to the building epidermis of the abnormal curved surface structure that hyperboloid, hypersurface and even unavailable mathematical equation are expressed.
The present invention solves the basic technical scheme that its technical problem adopts: a kind of universal adjustment switching stationary nodes of building the curtain unit plate, comprise attaching structure, the curtain unit plate, it is characterized in that: described curtain unit board is fixed on the rest disk, described rest disk external surface is provided with cannelure, described curtain unit board can rotate along described cannelure, described rest disk is fixed on by the ball pivot device and connects on the crane span structure, and can regulate the displacement of vertical direction, the upper and lower surface of described connection crane span structure respectively is provided with the chute of level, it is described that chute is parallel up and down, described rest disk can slide along the described upper hopper chute that connects on the crane span structure, described connection crane span structure is connected on the described attaching structure, can edge and the described vertical direction slippage that is connected the gliding groove of crane span structure.
Based on above-mentioned major technique feature, available several pressing plates are fixed on the curtain unit board on the described rest disk, and the nut that connects described curtain unit board and described pressing plate can slide arbitrarily in the endless groove of rest disk.As optimization, pressing plate and rest disk contact surface are profile of tooth.
Based on above-mentioned major technique feature, described ball pivot device is that ball screw is connected with described rest disk with the bulb overcoat, ball screw is slidingly connected at the bolt group on the fluted shaft of described connection crane span structure by the bearing swivel nut, and described bearing swivel nut and ball screw junction are provided with locking sleeve.
Based on above-mentioned major technique feature, described connection crane span structure is connected by stationary fixture with described attaching structure, described stationary fixture connects with the bolt group with the described crane span structure that is connected, the bottom surface of described connection crane span structure has the gliding groove parallel with described upper hopper chute, described geometrical clamp prodigiosin slides along the gliding groove of described connection crane span structure, by being clamped and connected of described stationary fixture and described attaching structure, can edge and the described vertical direction slippage that is connected the gliding groove of crane span structure.
Based on above-mentioned major technique feature, the rest disc circumference is a circular arc chamfering.
Beneficial effect of the present invention is:
1) highly versatile, compliance are good: adopt a kind of assembly, promptly applicable to various spaces shape
The connection of shape, angle is to realize various hyperboloids, hypersurface and even unavailable mathematical equation
The accurate location of the building epidermis unit plate that the abnormal curved surface of expressing makes up is connected with safety.
2) mounting process is good: the scene need not reprocessing, can not have normal construction under the electric environment, and node is in light weight, and installation adjusting labour intensity is low, efficient is high.
3) installation quality height: adopting has level, step-less adjustment way of combining, can adjust, examine the installation site very like a cork, and quality is controlled easily, guaranteed.
4) shock resistance is good: on the basis of basic technical scheme, adopt bolt, articulated form, the switching stationary nodes has very strong plastic deformation ability, for the whole shock resistance that improves curtain remarkable effect is arranged.
5) corrosion resistance and good: adopt the technology manufacturing of metal machining or casting or extruding, anticorrosion, antirust processing that do on the surface is to guarantee its weather resistance.
6) working security height: do not have welding sequence in the construction, help alleviating workman's site operation intensity and difficulty, help the management of finished product protection and site safety.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is connection detail (radial section).
Fig. 2 is connection detail (dimension is to section).
Fig. 3 is connection detail (three-dimensional simulation).
The specific embodiment
Form a grip assembly by several member elements, i.e. " universal adjustment switching stationary nodes ", it is positioned at the position between building curtain unit plate (building epidermal area) and the attaching structure (for example: civil engineering structure, steel work, roof structure etc.), plays mechanics contact effect between the two.The precise combination of each member element makes whole assembly have the linear displacement and the angular displacement ability of X, Y, Z three-dimensional, thus can absorb the morpheme error of attaching structure, and will build the position that the curtain unit plate accurately is positioned at the design coordinate figure.Because its regulatory function is powerful, the exchanging structure versatility is good, thereby going for the connection of various spatial forms, angle, the building epidermis unit that the abnormal curved surface that makes various hyperboloids, hypersurface and even unavailable mathematical equation express makes up adopts a kind of part can finish accurate location and safety is connected.1-3 in conjunction with the accompanying drawings specifically describes as follows:
1) unit plate 10 is pressed on the rest disk 1 by pressing plate 8, the bolt group of fixation clip 8 can be slided arbitrarily in the endless groove of rest disk 1, can adapt to the requirement of different angles, ray point position and quantity, the rest disc circumference is a circular arc chamfering, can loosen each Space Angle that compresses edge constraint.If use the profile of tooth pressing plate, effect can be better, can increase the frictional force of pressing plate and rest disk.
2) connect for ball pivot between rest disk 1, bulb overcoat 2, the ball screw 3, can realize angle rotation any direction, that the certain numerical value scope is interior, can come the limited angular value by the control that member is processed yardstick, thereby can absorb the space angle error of attaching structure 11, θ angle as shown in Figure 3.
3) can realize axial adjusting displacement by screw thread between ball screw 3 and the bearing swivel nut 5, and by the final position after locking swivel nut 4 lock adjustment.Thereby can absorb the error of the Z-direction of attaching structure 11.
4) bearing swivel nut 5 and connect and to adopt bolt group 9 to connect between the crane span structure 6, the bolt group can be slided in the upper hopper chute that connects crane span structure 6, to adjust between two parts the relative position in X (broadwise).Thereby can absorb the X-direction error of attaching structure 11.
5) connect employing bolt group connection between crane span structure 6 and the stationary fixture 7, the bolt group can be slided in the gliding groove that connects crane span structure 6, the upper and lower chute that connects crane span structure 6 is parallel, adapting to the variation of bite column pitch on the attaching structure 11, between cooperation realization that stationary fixture 7 can be by clamp structure and the attaching structure at the relative position of Y (radially).Thereby can absorb the Y direction error of attaching structure 11.
More than a kind of scheme that the embodiment of the invention provided is introduced in detail, for one of ordinary skill in the art, thought according to exploitativeness of the present invention, part in specific embodiments and applications all can change, such as the connected mode of ball pivot, the move mode of chute, the connected mode of each member etc. all can adopt the general mode of present building, mechanical field to finish.In sum, this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.