Flexible support parallels syndeton
Technical field
The utility model belongs to the improvement of building iron steel structure member syndeton, particularly flexible support parallels syndeton.
Background technology
Light weight steel structure is for increasing the resistance to overturning of structure, flexible support such as intercolumniation support and horizontal support must be set between some steelframe, these flexible support are made with 16 millimeters-25 millimeters round steel of diameter, existing way is that the round steel two ends are welded on the cylinder (girder steel) by junction plate, adjusts round steel to reach tension with flower basket bolt near the end therein; This to do in the manufactured welding job amount big and complicated, and flower basket bolt needs buying, and cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of flexible support parallels syndeton, has changed the traditional flexible support syndeton of steel work, and not only the tension effects of flexible support is good, and cost of manufacture is lower, and has improved the efficient of site operation.
The utility model is achieved in that a kind of flexible support parallels syndeton, comprise the flexible support that is made of round steel is being set between steel column or the girder steel, on the web of the steel column of symmetry or girder steel flexible support tie point, slotted hole is being set respectively, slotted hole matches with the inclination round steel screw rod that passes, on the round steel screw rod that passes, the dihedral parallels is installed respectively, match with web in the top of two faces of dihedral parallels, through hole on face of dihedral parallels matches with the round steel screw rod, and by nut the dihedral parallels is fastened on the web.
The top of two faces of the utility model dihedral parallels match with the web of steel column or girder steel can self-adapting flexible support angle, putting on the shelf at the round steel screw rod of the outside of dihedral parallels, to carry out tensioning locking for double nut.The utility model has changed traditional flexible support syndeton, and has replaced the tensioning mode with the flower basket bolt tensioning, and link can be made in advance in the workshop, only needs the assembling construction to get final product to on-the-spot.The tension effects of not only flexible support of the present utility model is good, and cost of manufacture is lower, and has improved the efficient of site operation.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a sectional structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the A of Fig. 1 to view;
Fig. 3 is the main TV structure schematic diagram of dihedral parallels;
Fig. 4 is the side-looking structural representation of Fig. 3.
The specific embodiment
A kind of flexible support parallels syndeton, as shown in Figure 1 and Figure 2, comprise the flexible support that is made of round steel 2 is being set between steel column 1 or the girder steel, on the web of the steel column 1 of symmetry or girder steel flexible support tie point, slotted hole 3 is being set respectively, slotted hole 3 matches with the inclination round steel screw rod that passes, on the round steel screw rod that passes, dihedral parallels 4 is installed respectively, match with web in the top of 4 two faces of dihedral parallels, through hole 5 on 4 one faces of dihedral parallels matches with the round steel screw rod, and by nut dihedral parallels 4 is fastened on the web.As shown in Figure 3, Figure 4, dihedral parallels 4 is the angle steel of 60-100mm for length, and the middle part of one face is being provided with the through hole 5 with the round steel matched in clearance, in the angle steel inboard, is positioned at affixed respectively right-angled triangle stiffener 6 on the rigging angle clamp edged surface of through hole 5 both sides.The specification of angle steel is L70 * 6.At the inboard affixed stiffener 6 of angle steel, can improve the compressive strength of dihedral parallels 4, can prevent the distortion opening of angle steel after stressed.The length of round steel screw rod is 150-200mm.