CN220150684U - Outer column structure of steel structure building - Google Patents

Abstract

The utility model discloses an outer column structure of a steel structure building, which comprises a stand column and a grounding base, wherein the stand column comprises a vertical beam and a bottom plate arranged at the bottom of the vertical beam, the vertical beam comprises an I-beam which is vertically arranged, a transverse reinforcing unit and a longitudinal reinforcing unit which are symmetrically arranged on the I-beam, the grounding base comprises an embedded underframe which is arranged at the lower end of the bottom plate, and a plurality of embedded bolt pieces which are used for connecting the ground and sequentially penetrate through the bottom plate and the top of the embedded underframe. The utility model improves the problems that the bottom of the outer strut of the steel structure lacks corresponding reinforcement measures and the middle of the strut lacks corresponding reinforcement structures and the like in the prior art, and has the advantages of a vertical beam integral reinforcement assembly, a stable grounding structure, the phenomenon of tilting or collapsing of the strut and the like.

Description

Outer column structure of steel structure building

Technical Field

The utility model relates to the technical field of steel structures, in particular to an outer column structure of a steel structure building.

Background

The steel structure building is a building mode which is rapidly developed in recent years, and the method is that steel sectional materials are adopted for combination to form a building frame, and then corresponding walls and roofs are used for assistance to form a building mode of a steel structure; in recent years, due to the development of steel structure building technology, steel structure buildings gradually enter the civil house building field, and the steel structure building has the advantages of high building speed, less building rubbish, easy realization of standardized buildings and the like, and is popular with the masses. The following problems exist in the prior art:

the prior steel structure outer support column lacks corresponding reinforcement measures between the bottom and the ground, and is inconvenient to fix the support column, so that the stability is lower, and the support column is easy to incline or collapse;

along with the lapse of building live time, surrounding environment's vibrations, foundation subsidence and the piling up of top object weight, can lead to the fact very big burden to take place deformation to the vertical beam of pillar, and the middle part of the outer pillar of present steel construction lacks corresponding reinforced structure to lead to stability lower, make the pillar deformation easily.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an outer column structure of a steel structure building; the vertical beam integral reinforcement assembly is provided with a stable grounding structure, so that the problems of inclination or collapse of the support column and the like are avoided; to solve the problems presented in the prior art.

The utility model is realized by the following technical scheme: the utility model discloses an outer column structure of a steel structure building, which comprises a stand column and a grounding base, wherein the stand column comprises a vertical beam and a bottom plate arranged at the bottom of the vertical beam, the vertical beam comprises an I-beam which is vertically arranged, a transverse reinforcing unit and a longitudinal reinforcing unit which are symmetrically arranged on the I-beam, the grounding base comprises an embedded underframe which is arranged at the lower end of the bottom plate, and a plurality of embedded bolt pieces which are used for connecting the ground and sequentially penetrate through the bottom plate and the top of the embedded underframe.

Further, in order to strengthen the transverse and longitudinal compressive strength of the upright post, the transverse reinforcing units are symmetrically arranged on the surface of the bottom plate at equal intervals and comprise a plurality of groups, and each transverse reinforcing unit comprises a transverse supporting plate and an inclined supporting plate fixed on and under the transverse supporting plate.

Further, in order to enhance the longitudinal compressive strength of the upright post, the longitudinal reinforcing unit comprises reinforcing rib plates welded on the other two sides of the I-beam, and at least two reinforcing rib plates are symmetrically arranged on the surface of the I-beam.

Further, in order to avoid the deformation problem, the longitudinal reinforcement unit further comprises a plurality of limiting transverse plates arranged between the adjacent reinforcing rib plates.

Further, in order to consolidate stand bottom grounding member, pre-buried chassis includes the roof, fixes at the connecting pipe that is used for connecting adjacent standpipe at least four of roof lower extreme.

Furthermore, in order to limit the embedding position of the embedded bolt, a hoop is wound around the periphery of the embedded bolt.

The utility model has the following advantages:

the vertical beam comprises an I-shaped beam which is vertically arranged, and a transverse reinforcing unit and a longitudinal reinforcing unit which are symmetrically arranged on the I-shaped beam, wherein the transverse reinforcing unit comprises a transverse supporting plate and an inclined supporting plate which is fixed on the upper part and the lower part of the transverse supporting plate, the longitudinal reinforcing unit comprises a plurality of limit transverse plates between a reinforcing rib plate and an adjacent reinforcing rib plate, and the middle upper part of an outer strut of a steel structure is provided with a corresponding reinforcing structure by the mutual matching of the transverse reinforcing unit and the longitudinal reinforcing unit, so that the overall stability is higher, and the problem of deformation of the strut is avoided;

the embedded underframe is connected with the bottom plate and the ground through the embedded bolt piece, and the embedded underframe comprises a top plate and at least four connecting pipes which are fixed at the lower end of the top plate and are used for connecting adjacent vertical pipes, and the embedded underframe and the embedded bolt piece are combined to enhance the stability of the bottom of the upright post to the greatest extent, so that the embedded underframe is not easy to incline and topple when encountering external force.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic view of the structure of the embedded chassis of the present utility model.

In the figure: 1. a column; 2. a grounding base; 3. a vertical beam; 4. a bottom plate; 5. an I-beam; 6. a transverse reinforcement unit; 7. a longitudinal reinforcement unit; 8. embedding an underframe; 9. embedding bolt pieces; 10. a hoop; 11. a transverse support plate; 12. an inclined support plate; 13. reinforcing rib plates; 14. a limiting transverse plate; 15. a top plate; 16. a standpipe; 17. and (5) connecting pipes.

Detailed Description

The following detailed description of embodiments of the present utility model, which are given by taking the technical solution of the present utility model as a premise, gives detailed embodiments and specific operation procedures, but the scope of the present utility model is not limited to the following embodiments, and in the description of the present utility model, words indicating orientation or positional relationship like "front", "rear", "left", "right", etc. are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

The utility model provides a technical scheme that: the utility model provides a steel construction building's ectocolumn structure, as shown in fig. 1 through 3, including stand 1, ground connection base 2, stand 1 includes vertical beam 3, sets up the bottom plate 4 in vertical beam 3 bottom, and vertical beam 3 includes the perpendicular I-beam 5 that sets up, the symmetry sets up horizontal reinforcement unit 6 and the vertical reinforcement unit 7 on I-beam 5, and ground connection base 2 includes the pre-buried chassis 8 of bottom plate 4 lower extreme installation, still includes a plurality of pre-buried bolts 9 that are used for connecting ground and run through bottom plate 4 and pre-buried chassis 8 top in proper order.

As shown in fig. 1 to 3, the transverse reinforcement units 6 are symmetrically arranged on the surface of the base plate 4 at equal intervals, and the transverse reinforcement units 6 comprise transverse support plates 11 and inclined support plates 12 fixed on and under the transverse support plates 11, so that the transverse and longitudinal compression strength of the upright is enhanced.

As shown in fig. 1 to 3, the longitudinal reinforcement unit 7 includes reinforcing ribs 13 welded to the other two sides of the i-beam 5, and the reinforcing ribs 13 are symmetrically arranged at least two with respect to the surface of the i-beam 5, so as to enhance the longitudinal compressive strength of the column.

As shown in fig. 1 to 3, the longitudinal reinforcement unit 7 further includes a plurality of limiting cross plates 14 disposed between adjacent reinforcing ribs 13, so as to reinforce the spacing between the reinforcing ribs 13 and avoid deformation problems.

As shown in fig. 1 to 3, the pre-buried underframe 8 comprises a top plate 15, at least four connecting pipes 17 fixed at the lower end of the top plate 15 and used for connecting adjacent vertical pipes 16, and the ground connection piece at the bottom of the vertical column is reinforced.

As shown in fig. 1 to 3, a hoop 10 is wound around the periphery of the pre-buried bolt 9, so that the embedded position of the pre-buried bolt 9 can be limited.

The principle of the utility model is as follows: the embedded bolt 9 penetrates through the bottom plate 4 and the embedded bottom frame 8 in sequence, the bottom plate 4 and the embedded bottom frame 8 are fixed, the bottom of the embedded bolt 9 is embedded underground, the vertical beam 3 comprises an I-beam 5 which is vertically arranged, transverse reinforcing units 6 and longitudinal reinforcing units 7 which are symmetrically arranged on the I-beam 5, the transverse reinforcing units 6 are symmetrically arranged on the surface of the bottom plate 4 at equal intervals, the transverse reinforcing units 6 comprise a plurality of groups of transverse supporting plates 11 and oblique supporting plates 12 which are fixed on the upper side and the lower side of the transverse supporting plates 11, the longitudinal reinforcing units 7 also comprise a plurality of limiting transverse plates 14 which are arranged between adjacent reinforcing rib plates 13, the middle upper parts of the steel structure outer struts are provided with corresponding reinforcing structures through the mutual matching of the transverse reinforcing units 6 and the longitudinal reinforcing units 7, so that the overall stability is higher, the problem of strut deformation is avoided, the embedded bottom frame 8 comprises a top plate 15, at least four connecting pipes 17 which are fixed at the lower ends of the top plate 15 and are used for connecting adjacent 16, the embedded bottom frame 8 and the embedded bottom frame 8 is combined with the embedded bolt to strengthen the stability of the upright column, and the upright column bottom is not easy to incline when encountering external force.

Claims (6)

1. The utility model provides an outer column structure of steel construction building, includes stand, ground connection base, its characterized in that, the stand includes the perpendicular roof beam, sets up the bottom plate in perpendicular roof beam bottom, perpendicular roof beam is including perpendicular I-beam that sets up, the symmetry sets up horizontal reinforcement unit and the vertical reinforcement unit on the I-beam, and the ground connection base includes the pre-buried chassis of bottom plate lower extreme installation, still includes and is used for connecting ground and runs through a plurality of pre-buried bolts at bottom plate and pre-buried chassis top in proper order.

2. The outer column structure of a steel structure building according to claim 1, wherein the transverse reinforcement units are equidistantly and symmetrically arranged in a plurality of groups on the surface of the base plate, and the transverse reinforcement units comprise transverse support plates and inclined support plates fixed on and under the transverse support plates.

3. The outer column structure of a steel structure building according to claim 1, wherein the longitudinal reinforcement unit comprises reinforcing ribs welded to the other two sides of the i-beam, and the reinforcing ribs are symmetrically arranged at least two with respect to the surface of the i-beam.

4. A steel structure building outer column structure according to claim 3, wherein said longitudinal reinforcement unit further comprises a plurality of stop cross plates disposed between adjacent reinforcement ribs.

5. The outer column structure of a steel structure building according to claim 1, wherein the pre-buried underframe comprises a top plate and at least four connecting pipes fixed at the lower end of the top plate for connecting adjacent vertical pipes.

6. The steel structure building outer column structure according to claim 1, wherein the embedded bolt is provided with a hoop around the periphery.