Steel structure factory building upper segment post intercolumniation bearing structure of area crane roof beam
Technical Field
The utility model relates to the technical field of building components, in particular to a supporting structure between upper section columns and columns of a steel structure factory building with crane beams.
Background
In the industry factory building, especially in some steel construction factory buildings that the column spacing is big, because crane beam height and roof truss height restriction, the space is not enough between roof truss joist lower part and the crane beam auxiliary truss, can't set up the chevron support, open the utility model of CN208105514U discloses a take crane beam's steel construction factory building upper segment post intercolumnar bearing structure, it contains step post upper segment post A, step post upper segment post B, the roof truss joist, upper segment post intercolumnar bracing A, upper segment post intercolumnar bracing B, crane beam auxiliary truss, step post hypomere post A and step post hypomere post B, this utility model discloses an upper segment post intercolumnar bracing A that makes up into the shape of falling the octagon, upper segment post intercolumnar bracing B is as intercolumnar bracing structure, there is the not high defect of vertical tensile strength, lead to structural stability poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides the supporting structure between the upper section column and the upper section column of the steel structure factory building with the crane beam, which meets the requirement on the longitudinal rigidity of the upper section column of the steel structure factory building with the crane beam, is simple to install and convenient to construct.
The utility model solves the problems and adopts the technical scheme that:
the utility model provides a take steel construction factory building upper segment post intercolumniation bearing structure of crane beam, including the room beam bracket, the hypomere post that crane beam auxiliary truss and two symmetries set up, the top of two hypomere posts is provided with relative upper segment post respectively, crane beam auxiliary truss fixes between two hypomere posts, the room beam bracket is fixed between two upper segment posts, still include the joist link, backup pad and two swash plates between two posts, the joist link is fixed in the bottom of room beam bracket, joist link and two intercolumnar backup pads are connected and are K font bearing structure, the bottom mounting of intercolumnar backup pad is on crane beam auxiliary truss, two swash plates are fixed respectively on two intercolumnar backup pad relative faces, and the equal fixed connection in top of two swash plates is to the bottom central point of joist link, be provided with middle floor between the relative face of two swash plates.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the utility model maintains the stable structure of the two inclined plates through the middle rib plate, so that the joist connecting frame and the support plate between the columns have stable K-shaped structures, is suitable for the condition that the span of the crane beam auxiliary truss is large or the space between the crane beam auxiliary truss and the house beam bracket is large, meets the requirement of the longitudinal rigidity of the upper section column of the steel structure factory building with the crane beam, and has simple installation and convenient construction.
Preferably, the further technical scheme of the utility model is as follows:
the top end of the inter-column supporting plate is integrally formed with a top supporting plate, the top supporting plate is fixedly connected with the joist connecting frame through bolts, a first reinforcing rib is arranged between the top supporting plate and the inter-column supporting plate, and the first reinforcing rib can improve the bending strength of the top supporting plate and the joist connecting frame.
The bottom end of the inter-column supporting plate is integrally formed into a bottom supporting plate, the bottom supporting plate is fixedly connected with the crane beam auxiliary truss through bolts, second reinforcing ribs are arranged between the bottom supporting plate and the inter-column supporting plate, and the second reinforcing ribs improve the connection strength of the bottom supporting plate and the crane beam auxiliary truss.
The long circular lightening holes are formed in the inter-column supporting plates, so that the material consumption of the inter-column supporting plates is reduced, and the load is reduced.
An isosceles triangle structure is formed between the middle rib plate and the inclined plate above the middle rib plate, the isosceles triangle structure is more stable, and the middle rib plate and the inclined plate cannot deviate.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a K-shaped support structure according to an embodiment of the present invention;
labeled as: a joist connection frame 1; an inter-column support plate 2; a sloping plate 3; a middle rib plate 4; a top pallet 5; a first reinforcing rib 6; a bottom pallet 7; second reinforcing ribs 8; a lightening hole 9; a house beam bracket 10; an upper column section 11; a crane beam auxiliary truss 12; a lower column 13.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
Referring to fig. 1-2, a steel structure factory building upper section column intercolumn supporting structure with crane beam, comprising a joist connecting frame 1, an intercolumn supporting plate 2, an inclined plate 3, a middle rib plate 4, a top supporting plate 5, a first reinforcing rib 6, a bottom supporting plate 7, a second reinforcing rib 8, a lightening hole 9, a room beam bracket 10, an upper section column 11, a crane beam auxiliary truss 12 and two symmetrically arranged lower section columns 13, wherein the top ends of the two lower section columns 13 are respectively fixed with the opposite upper section columns 11 through bolts, the crane beam auxiliary truss 12 is fixed between the two lower section columns 13 through bolts, the room beam bracket 10 is fixed between the two upper section columns 11 through bolts, the joist connecting frame is fixed at the bottom end of the room beam bracket 10 through bolts, the joist connecting frame and the two intercolumn supporting plates 2 are connected to form a K-shaped supporting structure, the bottom end of the intercolumn supporting plate 2 is fixed on the crane beam auxiliary truss 12 through bolts, the two inclined plates 3 are respectively fixed on the opposite surfaces of the two inter-column supporting plates 2, the top ends of the two inclined plates 3 are fixedly connected to the center position of the bottom end of the joist connecting frame, and a middle rib plate 4 is welded between the opposite surfaces of the two inclined plates 3; the two sloping plates 3 are symmetrically distributed on the left and right of the vertical central shaft of the joist connecting frame 1, and the two sloping plates 3 are in an inverted V shape; a top supporting plate 5 is integrally formed at the top end of the inter-column supporting plate 2, the top supporting plate 5 is fixedly connected with the joist connecting frame 1 through bolts, a first reinforcing rib 6 is arranged between the top supporting plate 5 and the inter-column supporting plate 2, and the first reinforcing rib 6 can improve the bending strength of the top supporting plate and the joist connecting frame 1; a bottom supporting plate 7 is integrally formed at the bottom end of the inter-column supporting plate 2, the bottom supporting plate 7 is fixedly connected with a crane beam auxiliary truss 12 through bolts, a second reinforcing rib 8 is arranged between the bottom supporting plate 7 and the inter-column supporting plate 2, and the second reinforcing rib 8 improves the connection strength of the bottom supporting plate 7 and the crane beam auxiliary truss 12; the first reinforcing rib 6 and the second reinforcing rib 8 can meet the requirement on the transverse rigidity of the upper section column 11 of the steel structure workshop with the crane beam; the long round lightening holes 9 are formed in the inter-column supporting plate 2, so that the material consumption of the inter-column supporting plate 2 is reduced, and the load is reduced; an isosceles triangle structure is formed between the middle rib plate 4 and the inclined plate 3 above the middle rib plate 4, the isosceles triangle structure is more stable, and the middle rib plate 4 and the inclined plate 3 are prevented from offsetting.
The utility model maintains the stable structure of the two inclined plates through the middle rib plate, so that the joist connecting frame and the support plate between the columns have stable K-shaped structures, is suitable for the condition that the span of the auxiliary truss of the crane beam is large or the distance between the auxiliary truss of the crane beam and the house beam bracket 10 is large, meets the requirement of the longitudinal rigidity of the upper section column of the steel structure factory building with the crane beam, and has simple installation and convenient construction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.