CN219100498U

CN219100498U - Assembled steel structure abnormal shape structural column

Info

Publication number: CN219100498U
Application number: CN202223438173.0U
Authority: CN
Inventors: 刘军浩; 多东升; 蒲泽南; 刘伟刚
Original assignee: Huazhou Heavy Industry Co ltd
Current assignee: Huazhou Heavy Industry Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-30
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an assembled steel structure special-shaped structural column, which relates to the field of structural columns and comprises three limbs, wherein a plurality of batten plates are arranged between any two adjacent limbs, each batten plate comprises a rectangular frame, an inclined plate with a reinforcing effect is arranged on the inner side of each rectangular frame, each rectangular frame is made of channel steel, each inclined plate is made of I-steel, each limb is a steel pipe, and a plurality of triangular plates with a reinforcing effect are arranged on the inner wall of each limb. According to the utility model, the inclined plate which is obliquely arranged is arranged on the inner side of the rectangular frame, the rectangular frame is in a horizontal state, and the inclined plate in the rectangular frame is in an inclined state, so that the inclined plate has the advantages of two installation modes of horizontal and inclined, and in the installation process, the inclined plate does not need to be respectively arranged in the horizontal and inclined modes, and only the inclined plate is uniformly arranged, so that the installation is simpler, more convenient and more efficient.

Description

Assembled steel structure abnormal shape structural column

Technical Field

The utility model relates to the field of structural columns, in particular to an assembled steel structure special-shaped structural column.

Background

The steel column is one of the constituent members of the steel structure in the construction field, is commonly used in large and medium-sized industrial plants, large-span public buildings, high-rise houses and the like, and mainly comprises two types of steel columns, including solid web columns and lattice columns, wherein the lattice columns are generally composed of two or more limbs, and the limbs are connected through batten plates.

Generally, the batten plate of the lattice column has two mounting modes, namely horizontal mounting or inclined mounting, which have respective advantages, and the batten plate of the lattice column has two mounting modes, such as one lattice column with the publication number of CN208950421U, and is provided with the horizontal and inclined batten plates.

But simultaneously, the two mounting modes are used for mounting the batten plate, so that the mounting process is inconvenient, and the batten plate needs to be respectively mounted in each mode.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the assembled steel structure special-shaped structural column, and the inclined plate which is obliquely arranged is arranged on the inner side of the horizontal rectangular frame, so that the inclined plate has the advantages of two installation modes of horizontal installation and inclined installation, and the problems in the background art can be effectively solved.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an assembled steel construction abnormal shape structural column, includes three limbs, all is equipped with a plurality of batten boards between two arbitrary adjacent limbs, and with three limbs interconnect under the effect of batten board, form a whole, the batten board includes the rectangle frame, the inboard of rectangle frame is equipped with the swash plate that plays the reinforcement effect, the swash plate both ends respectively with two diagonal angle fixed connection of rectangle frame inboard, consequently the swash plate is in the inclination.

Further, the rectangular frame is made of channel steel, and the inclined plate is made of I-steel, so that the bending resistance of the inclined plate is high.

Further, the limb is a steel pipe, a plurality of triangular plates with reinforcing effect are arranged on the inner wall of the limb, and three corners of each triangular plate are welded on the inner wall of the limb;

the outer end of each limb piece is provided with a ventilation opening which plays a role in ventilation and dehumidification, and a rubber plug is plugged at the ventilation opening.

Further, two connecting strips with connecting effect are fixedly arranged at the outer end of each limb, and a plurality of connecting holes are formed at the outer end of each connecting strip so as to adjust the mounting position of the batten plate;

the rectangular frame is characterized in that mounting clamping plates are fixedly arranged at two ends of the rectangular frame, the two mounting clamping plates are respectively clamped on connecting strips at the outer ends of two limbs connected with the rectangular frame, the mounting clamping plates are connected with the connecting strips through bolts, and the bolts penetrate through connecting holes.

Further, a protective layer is fixedly arranged at the outer end of the structural column, the protective layer is sprayed on the outer ends of all metal parts of the structural column, the protective layer comprises a heat-insulating coating, and the heat-insulating coating is sprayed on the outer end of the structural column to play a role in isolating heat transmission so as to avoid thermal expansion and cold contraction;

the outer end of the heat-insulating coating is sprayed with insulating paint for preventing the structural column from conducting electricity, thereby avoiding electrochemical corrosion;

the outer end of the insulating paint is sprayed with an antioxidant paint for preventing the structural column from being oxidized and rusted;

the outer end of the antioxidant coating is sprayed with a wear-resistant coating for reducing wear of the structural column in the use process.

(II) advantageous effects

Compared with the prior art, the utility model provides an assembled steel structure special-shaped structural column, which has the following beneficial effects:

through the inclined plate that is equipped with the slope installation in the inboard of rectangle frame, the rectangle frame is in the horizontality, and its inside inclined plate is in the inclination, consequently this batten board has taken into account the advantage of two kinds of mounting means of level and slope, in the installation, also need not to install respectively according to level and slope two kinds, as long as unified to the batten board install can for the installation is more simple and convenient, high-efficient.

Drawings

FIG. 1 is a perspective view of an assembled steel structural profile structural column of the present utility model;

FIG. 2 is a perspective view of an assembled steel structural profile structural column of the present utility model;

FIG. 3 is a perspective cross-sectional view of a rectangular frame of an assembled steel structural profile structural post of the present utility model;

FIG. 4 is a cross-sectional view of a protective layer of an assembled steel structural profile structural post of the present utility model;

fig. 5 is a cross-sectional view of a limb of an assembled steel structural profile structural column of the present utility model.

In the figure: 1. a limb; 2. a lacing plate; 3. a connecting strip; 4. a triangle; 5. a heat-insulating coating; 6. an insulating coating; 7. an antioxidant coating; 8. wear-resistant paint; 9. a rectangular frame; 10. installing a clamping plate; 11. and a sloping plate.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to overcome the defects in the prior art, as shown in fig. 1-5, the utility model provides an assembled steel structure special-shaped structural column, which comprises three limb pieces 1, wherein a plurality of batten plates 2 are arranged between any two adjacent limb pieces 1, the three limb pieces 1 are connected with each other under the action of the batten plates 2 to form a whole, the batten plates 2 comprise rectangular frames 9, inclined plates 11 with reinforcing effect are arranged on the inner sides of the rectangular frames 9, and two ends of each inclined plate 11 are respectively and fixedly connected with two opposite angles on the inner sides of the rectangular frames 9, so that the inclined plates 11 are in an inclined state.

The rectangular frame 9 is made of channel steel, and the sloping plate 11 is made of I-steel, so that the sloping plate 11 has high bending resistance.

The main part of this structural column is the batten board 2 of three limbs 1 and the interconnect of volume three limbs 1, and the main part of batten board 2 is rectangle frame 9, is equipped with the swash plate 11 of slope installation in the inboard of rectangle frame 9, and after the installation, rectangle frame 9 is in the horizontality, and its inside swash plate 11 is in the slope state, therefore this batten board 2 has taken into account the advantage of two kinds of mounting modes of level and slope, in the installation, also need not to install respectively according to level and slope two modes, as long as unified to the batten board 2 install can for the installation is simpler and more convenient, high-efficient.

In order to improve the strength of the limb 1, as shown in fig. 1 and 5, the limb 1 is a steel pipe, a plurality of triangular plates 4 with strengthening effect are arranged on the inner wall of the limb 1, and three corners of the triangular plates 4 are welded on the inner wall of the limb 1;

the outer end of each limb piece 1 is provided with a ventilation opening which plays a role in ventilation and dehumidification, and a rubber plug is plugged at the ventilation opening.

The inside welding at limb 1 has a plurality of set-square 4, set-square 4 level is placed, three turning all welded fastening is on the inner wall of limb 1, it is well known that triangle-shaped has stability, consequently, the existence of set-square 4 can improve the intensity of limb 1, even limb 1 inside cavity also is difficult by extrusion deformation, the vent has been seted up to the outer end of limb 1 in addition, under the daily state, the rubber buffer is closed the vent, also can select to take off the rubber buffer if necessary, add articles such as active carbon to limb 1 inside through the vent can dehumidify, perhaps blow into hot-blast through the vent to limb 1 inside, utilize the rising of temperature and the flow of air to make the inside moisture evaporation of limb 1, avoid limb 1 to be corroded from inside.

In order to improve the flexibility of installing the lacing plate 2, as shown in fig. 2, two connecting strips 3 for connecting are fixedly arranged at the outer end of each limb piece 1, and a plurality of connecting holes are formed at the outer end of each connecting strip 3 so as to adjust the installation position of the lacing plate 2;

the two ends of the rectangular frame 9 are fixedly provided with mounting clamping plates 10, the two mounting clamping plates 10 are respectively clamped on the connecting strips 3 at the outer ends of the two limbs 1 connected with the rectangular frame 9, the mounting clamping plates 10 are connected with the connecting strips 3 through bolts, and the bolts penetrate through the connecting holes.

The rectangular frame 9 and the connecting strips 3 are connected through the mounting clamping plates 10 at the two ends of the rectangular frame 9 through bolts, so that the batten plates 2 are mounted, a plurality of connecting holes are uniformly distributed in the connecting strips 3, the mounting clamping plates 10 can be mounted at different connecting holes according to requirements, the distance between the batten plates 2 can be adjusted, the distance is small, the number of the batten plates 2 is large, the connection strength between the limb pieces 1 is high, otherwise, the number of the batten plates 2 is small, but the cost is reduced, and different mounting distances are selected according to requirements.

In order to improve the service life of the structure, as shown in fig. 4, a protective layer is fixedly arranged at the outer end of the structural column, the protective layer is sprayed on the outer ends of all metal parts of the structural column, the protective layer comprises a heat-insulating coating 5, and the heat-insulating coating 5 is sprayed on the outer end of the structural column to play a role in isolating heat transmission so as to avoid thermal expansion and cold contraction;

the outer end of the thermal insulation coating 5 is sprayed with an insulating coating 6 for preventing the structural column from conducting electricity, thereby avoiding electrochemical corrosion;

the outer end of the insulating paint 6 is sprayed with an antioxidant paint 7 for avoiding the structural column from being oxidized and rusted;

the outer end of the antioxidant paint 7 is sprayed with a wear-resistant paint 8 for reducing the abrasion of the structural column in the use process.

All be equipped with the protective layer at the metal part outer end of this structural column, the thermal-insulated coating 5 in the protective layer can isolate heat transmission, avoids external temperature's violent change to lead to this structural column expend with heat and contract with cold, and insulating coating 6 in the protective layer then makes the metal part of this structural column insulating, unable electrically conductive, from this has avoided electrochemical corrosion, and oxidation resistant coating 7 has isolated oxygen and moisture for this structural column is difficult for rusting, and wear-resisting coating 8 then makes this structural column surface more wear-resisting, difficult emergence wearing and tearing.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an assembled steel construction abnormal shape structural column, includes three limbs (1), all is equipped with a plurality of lacing plates (2), its characterized in that between arbitrary two adjacent limbs (1):

the gusset plate (2) comprises a rectangular frame (9), wherein an inclined plate (11) with a reinforcing effect is arranged on the inner side of the rectangular frame (9), and two ends of the inclined plate (11) are fixedly connected with two opposite corners of the inner side of the rectangular frame (9) respectively.

2. A fabricated steel structure constructional column as claimed in claim 1, wherein: the rectangular frame (9) is made of channel steel, and the inclined plate (11) is made of I-steel.

3. A fabricated steel structure constructional column as claimed in claim 1, wherein: the limb (1) is a steel pipe, a plurality of triangular plates (4) with a reinforcing effect are arranged on the inner wall of the limb (1), and three corners of each triangular plate (4) are welded on the inner wall of the limb (1);

the outer end of each limb piece (1) is provided with a ventilation opening which plays a role in ventilation and dehumidification, and a rubber plug is plugged at the ventilation opening.

4. A fabricated steel structure constructional column as claimed in claim 1, wherein: the outer end of each limb piece (1) is fixedly provided with two connecting strips (3) which play a role in connection, and a plurality of connecting holes are formed in the outer ends of the connecting strips (3);

the two ends of the rectangular frame (9) are fixedly provided with mounting clamping plates (10), the two mounting clamping plates (10) are respectively clamped on connecting strips (3) at the outer ends of two limbs (1) connected with the rectangular frame (9), and the mounting clamping plates (10) are connected with the connecting strips (3) through bolts which penetrate through connecting holes.

5. A fabricated steel structure constructional column as claimed in claim 1, wherein: the outer end of the structural column is fixedly provided with a protective layer, the protective layer comprises a thermal insulation coating (5), and the thermal insulation coating (5) is sprayed on the outer end of the structural column to play a role in isolating heat transmission;

the outer end of the heat insulation coating (5) is sprayed with an insulating coating (6) for preventing the structural column from conducting electricity;

the outer end of the insulating paint (6) is sprayed with an antioxidant paint (7) for preventing the structural column from being oxidized and rusted;

the outer end of the antioxidant paint (7) is sprayed with a wear-resistant paint (8) for reducing the abrasion of the structural column in the use process.