CN2391932Y

CN2391932Y - Steel framework structure for steel pipe and concrete building

Info

Publication number: CN2391932Y
Application number: CN 99226950
Authority: CN
Inventors: 王志林
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-14
Filing date: 1999-06-14
Publication date: 2000-08-16
Anticipated expiration: 2009-06-14

Abstract

The utility model relates to a steel framework structure for a steel pipe concrete building, which comprises steel pipe concrete, steel supports and a U-shaped steel beam. The steel supports form annular steel supports and are sheathed and welded on the steel pipe concrete; each of the annular steel supports is composed of an upper annular column holder plate, a lower annular column holder plate, and four to eight connection plates; the U-shaped steel beam is respectively connected with the corresponding extending parts of the connecting plate, the upper annular column holder plate and the lower annular column holder plate which are arranged on the annular steel supports. The steel-frame structure of a whole building can be obtained by combining the annular steel supports of a plurality of standard structures. The utility model is suitable for mass production and favorable to the improvement of construction quality and shock resistance.

Description

A kind of steel frame construction of steel pipe concrete building construction

The utility model relates to a kind of steel pipe concrete building construction, refers in particular to the steel frame construction of this building construction.In the building trade, adopt the steel pipe concrete of fluid concrete and the combining structure of girder steel increasingly extensively, generally all be boring or fluting on steel pipe concrete, girder steel and steel pipe concrete linked together, perhaps girder steel is directly passed steel pipe by rod iron in patchhole or the groove or steel plate; Both require the steel pipe concrete that adopts diameter bigger, not only cause the increase of housing cost, and can weaken the intensity of steel pipe concrete, reduce whole house, building quality.

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, provides a kind of construction, fitting operation simple, house intensity height, and shock resistance is good, its component standardization, the steel pipe concrete building construction member that is suitable for producing in enormous quantities.

For achieving the above object, the steel supporting structure of the steel pipe concrete building construction that the utility model provides, comprise fluid concrete a plurality of steel pipe concrete, can be welded on the steel bracket on the steel pipe concrete and the U font girder steel that can be fixed between steel bracket is formed, steel bracket between steel pipe concrete and U font girder steel is a ring-shaped steel bracket, and cover is welded on the steel pipe concrete, and ring-shaped steel bracket is made up of upper ring-shaped holding board, 4～8 junction plates and lower ring-shaped holding board; One end of described U font girder steel and the corresponding extension of junction plate, upper ring-shaped holding board and lower ring-shaped holding board on the ring-shaped steel bracket are fixed together.

According to the utility model, be positioned at the ring-shaped steel bracket on the steel pipe concrete of whole building building corner part, can be by 4 junction plates, a upper ring-shaped holding board and lower ring-shaped holding board (see figure 1) that is spliced.

According to the utility model, be positioned at the ring-shaped steel bracket on the steel pipe concrete of whole building building peripheral part, can be by 6 junction plates, a upper ring-shaped holding board and lower ring-shaped holding board (see figure 3) that is spliced.

According to the utility model, be positioned at the ring-shaped steel bracket on the steel pipe concrete of whole building building mid portion, can be by 8 junction plates, a upper ring-shaped holding board and lower ring-shaped holding board (see figure 5) that is spliced.

According to the utility model, the affixed mode that constitutes described ring-shaped steel bracket and U font girder steel can adopt: the extension end face of the outer face of the junction plate of each ring-shaped steel bracket and upper ring-shaped holding board, and dock with the end face of U font girder steel, the extension of lower ring-shaped holding board exceeds the outer face of upper ring-shaped holding board and junction plate, with the end overlap joint of described U font girder steel bottom surface.

According to the utility model, the ring-shaped steel bracket of several typical constructions is applicable to whole building building different parts respectively, as long as it is made up, just can obtain the complete steel structure member of whole building building.Owing to need on steel pipe concrete, hole or operation such as fluting, help improving the structural strength that whole building is built.

Below in conjunction with several embodiment shown in the drawings, describe the utility model in detail, wherein:

Fig. 1 is a phantom drawing, illustrates a kind of embodiment of the ring-shaped steel bracket on the steel pipe concrete that is positioned at whole building building corner part;

Fig. 2 is a vertical view embodiment illustrated in fig. 1;

Fig. 3 is a phantom drawing, illustrates a kind of embodiment of the ring-shaped steel bracket on the steel pipe concrete that is positioned at whole building building peripheral part;

Fig. 4 is a vertical view embodiment illustrated in fig. 3;

Fig. 5 is a phantom drawing, illustrates a kind of embodiment of the ring-shaped steel bracket on the steel pipe concrete that is positioned at whole building building mid portion;

Fig. 6 is a vertical view embodiment illustrated in fig. 5;

Fig. 7 is a phantom drawing, illustrates the exploded view that a ring-shaped steel bracket is connected with U font girder steel.

Referring to Fig. 1, this figure illustrates the phantom drawing of a kind of embodiment of the ring-shaped steel bracket on the steel pipe concrete that is positioned at whole building building corner part, and Fig. 2 illustrates the vertical view of ring-shaped steel bracket embodiment.This ring-shaped steel bracket by upper ring-shaped holding board 3a that be arranged in parallel and lower ring-shaped holding board 3c and radially be vertically set on upper ring-shaped holding board 3a and lower ring-shaped holding board 3c between 4 junction plate 3b form (referring to Fig. 7), and cover is welded on the steel pipe concrete and is welded into one.One end of U font girder steel is fixed together with the extension end of the extension of the upper ring-shaped holding board 3a of ring-shaped steel bracket 3, two junction plate 3b and lower ring-shaped holding board 3c respectively.Its connected mode can be: the outer face of each junction plate 3b of ring-shaped steel bracket 3 is concordant with corresponding upper ring-shaped holding board 3a extension, both ends of the surface respectively with the end face of U font girder steel to welded together, the extension of its lower ring-shaped holding board 3c exceeds the outer face of two junction plate 3b, the bottom surface of U font girder steel is overlapped on the extension of lower ring-shaped holding board 3c, and with lap-joint's edge joint weld together.For the ease of assembling with strengthen bonding strength, can also a plurality of through holes be set at both clinchs, the overlap joint back is fixed together both with a plurality of bolt 5; Can also add one to two auxiliary stiffener 6 at upper ring-shaped holding board 3a and above U font girder steel one end, make whole steel frame construction more firm.

Fig. 3 is a phantom drawing, illustrate a kind of embodiment of the ring-shaped steel bracket on the steel pipe concrete that is positioned at whole building building peripheral part, Fig. 4 is the vertical view of this embodiment, this ring-shaped steel bracket by upper ring-shaped holding board 3a that be arranged in parallel and lower ring-shaped holding board 3c and radially be vertically set on upper ring-shaped holding board 3a and lower ring-shaped holding board 3c between 6 junction plate 3b form.Identical with the method for attachment of Fig. 1.

Fig. 5 is a phantom drawing, illustrates a kind of embodiment of the ring-shaped steel bracket on the steel pipe concrete that is positioned at whole building building mid portion, and Fig. 6 is the vertical view of this embodiment.This ring-shaped steel bracket is spliced by 8 identical junction plate 3b and upper ring-shaped holding board 3a, a lower ring-shaped holding board 3c, and its connected mode is identical with Fig. 1, Fig. 3.

Above-mentioned several embodiment is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; for example set up reinforcing rib etc. on each ring-shaped steel bracket, all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims

1. the steel frame construction of a steel pipe concrete building construction, a plurality of steel pipe concrete by fluid concrete, the U font girder steel that can be welded on the steel bracket on the steel pipe concrete and can be fixed between steel bracket is formed, it is characterized in that: steel bracket is a ring-shaped steel bracket, and cover is welded on the steel pipe concrete, ring-shaped steel bracket is by upper ring-shaped holding board that be arranged in parallel and lower ring-shaped holding board, and 4～8 junction plates that radially are vertically set between upper ring-shaped holding board and the lower ring-shaped holding board form, an end of described U font girder steel respectively with ring-shaped steel bracket on junction plate, the corresponding extension of upper ring-shaped holding board and lower ring-shaped holding board is fixed together.

2. the steel frame construction of steel pipe concrete building construction according to claim 1, it is characterized in that: the lower ring-shaped holding board of described ring-shaped steel bracket stretches out in the end face of described upper ring-shaped holding board and described junction plate, one end of described lower ring-shaped holding board and described U font girder steel bottom surface is overlapping, and affixed by bolt or welding manner.