Roofing pipe purlin can be regulated linkage
Technical field
The utility model relates to the mechanical engineering technology class, particularly relates to a kind of roofing pipe purlin and can regulate linkage.
Background technology
Building field often requires to adopt the steel purlin bar to support peripheral structure.As be used to build roofing and metope, what adopted usually all is the steel purlin bar of thin wall type, the normal model that adopts has square tube, rectangular tube, pipe, C type and Z type purlin, in the prior art, the cylindrical steel tube purlin is connected employing switching junction plate usually with main structure, and by bolt connection or welding, then need carry out end joint construction processing to the pipe purlin in factory, weld or the bolt connection to building-site again, can't carry out adjustablely to purlin length and azimuth, and need the scene to measure check just to carry out factory process and make.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, provides a kind of roofing pipe purlin can regulate linkage, and this roofing pipe purlin can be regulated the problem that linkage will solve welding factor and adjusting in the prior art.
The utility model purpose realizes being finished by following technical scheme:
A kind of roofing pipe purlin can be regulated linkage, comprise pipe purlin and main structure, described pipe purlin is fixedlyed connected with main structure by linkage, it is characterized in that: described linkage is by the pipe fixture, supporting regulating part and base fixture constitutes, described pipe fixture is the grooved fastener, place described pipe purlin in its groove, pipe fixture notch two ends are fixing with support regulating part upper end by bolt, thereby the pipe purlin is fixedly clamped, described support regulating part lower end is provided with screw rod, described screw rod is screwed into base fixture, described base fixture and main structure welding.
Be set with the securing member of annular on the above-mentioned screw rod.
The inwall of above-mentioned pipe fixture is a circular arc.
The notch of above-mentioned pipe fixture is provided with the flanging of level.
The utility model has the advantages that: not be used in factory the pipe purlin is processed, site operation is installed, and increases work efficiency; Can adjust the length and the azimuth of pipe purlin according to demand, and the height between adjustable full circle pipe purlin and the main structure, convenient flexibly.
Description of drawings
Fig. 1 is the combination schematic diagram of the utility model embodiment;
Fig. 2 is the split structural representation of the utility model embodiment.
The specific embodiment
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
As shown in the figure, label 1-4 represents respectively: pipe fixture 1, support regulating part 2, securing member 3, base fixture 4, flanging 5, screw rod 6, pipe purlin 7, main structure 8.
As shown in Figure 1, linkage is made of pipe fixture 1, support regulating part 2, securing member 3 and base fixture 4.
Pipe fixture 1 is the grooved fastener, and the inwall of its slot part is and the circular arc of pipe purlin coupling design that the two ends of its notch are provided with the flanging 5 of level.The section configuration that supports regulating part 2 is a T shape structure, and its lower end is provided with the screw rod 6 with beam vertical.Base fixture 4 is provided with screw.
The slot part of the pipe fixture 1 pipe purlin 1 that links closely, its flanging 5 are bolted to connection with the crossbeam that supports regulating part 2 and with pipe purlin 1 chucking.Support in the screw on the screw rod 6 screw-in base fixture 4 on the regulating part 2.For strengthening being connected of screw rod 6 and base fixture 4, but the securing member 3 of suit annular also on the screw rod 6.Base fixture 4 and main structure 8 welding, thus pipe purlin 7 and main structure 8 are fixedlyed connected by linkage.
Behind the bolt on the loosening pipe fixture 1, can rotate pipe purlin 7 flexibly to regulate its azimuth.
Support regulating part 2 and fixedly connected by screw rod 6,, can regulate the height between pipe purlin 7 and the main structure 8 flexibly so revolve high regulating part 2 and the suitable securing member 3 of regulating of supporting with base fixture 4.