CN210562991U

CN210562991U - Novel lattice formula steel column

Info

Publication number: CN210562991U
Application number: CN201920948148.6U
Authority: CN
Inventors: 傅建军
Original assignee: Hangzhou Yalai Building Structure Co Ltd
Current assignee: Hangzhou Yalai Building Structure Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a novel lattice type steel column, which comprises a lattice type steel component and a plane reinforced steel component, wherein the inner side of the lattice type steel component is connected with the outer side of the plane reinforced steel component, the main body of the lattice type steel component is four steel columns, a transverse frame plate is welded at the inner side of each steel column, rivet holes are arranged on the frame plate, transverse batten plates are welded between the steel columns, oblique gusset plates are welded in the oblique diagonal of the square space between the transverse gusset plate and the steel column, reinforcing plates are welded outside the intersection of the steel member, the transverse gusset plate and the oblique gusset plates, the main body of the planar reinforcing steel member is a first gusset plate and a second gusset plate, the first gusset plate is arranged below the second gusset plate, oblique connecting plates are welded on the side surfaces of the two ends of the first gusset plate and the second gusset plate, and the welding of the below at the both ends of first lacing plate and second lacing plate has the connecting bottom plate, and the spread groove has all been seted up to the middle part upper end of first lacing plate and the middle part lower extreme of second lacing plate. The batten plates of the cross connection in the novel lattice type steel column are more convenient to connect and strong in connection firmness.

Description

Novel lattice formula steel column

Technical Field

The utility model relates to a lattice formula steel column technical field specifically is a novel lattice formula steel column.

Background

The batten plates which are welded in a crossed mode in the traditional lattice type steel column generally adopt a main batten plate and two auxiliary batten plates, wherein the two auxiliary batten plates are welded on two sides of the main batten plate; the other welding mode is to firstly superpose two batten plates and then weld the two batten plates together by using one connecting plate. Both of the two connection modes are complicated, and welding is not only troublesome due to the fact that welding positions are not attached or welding surfaces are few, and welding firmness is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel lattice formula steel column, the simple and firm effect of the batten plate connection that has reached cross connection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel lattice formula steel column, includes lattice formula steel member and plane reinforcing steel member, the inboard of lattice formula steel member is connected with the outside of plane reinforcing steel member.

Lattice formula steel member comprises steel column, frame plate, first rivet hole, horizontal lacing plate, oblique lacing plate and reinforcing plate, lattice formula steel member's main part is four steel columns, four the steel column is square range, the transverse section of steel column is the L type, and the inboard welding of steel column has horizontal frame plate, the frame plate is triangle-shaped, first rivet hole has been seted up with the steel column department of frame plate both sides on the frame plate, the welding has horizontal lacing plate between the steel column, then form the square space between horizontal lacing plate and the steel column, the welding has an oblique lacing plate between the diagonal angle in square space, the reinforcing plate has in the intersection outside welding of steel member, horizontal lacing plate and oblique lacing plate.

The steel member is strengthened by first lacing plate, second lacing plate, inclined plane connecting plate, connection bottom plate and spread groove and constitutes to the plane, the main part that the steel member is strengthened on the plane is first lacing plate and second lacing plate, first lacing plate is under, and second lacing plate is last, the inclined plane connecting plate has been welded to the both ends side of first lacing plate and second lacing plate, just the below welding at the both ends of first lacing plate and second lacing plate has the connection bottom plate, in addition, the spread groove has all been seted up to the middle part upper end of first lacing plate and the middle part lower extreme of second lacing plate.

Preferably, the inclined plane connecting plate and the connecting bottom plate are both provided with second rivet holes and are connected with the steel column and the frame plate through rivets.

Preferably, the connecting groove is an oblique connecting groove or a square connecting groove.

Preferably, the first batten plate and the second batten plate are welded after being clamped through the inclined connecting grooves at the upper part and the lower part.

Preferably, the first batten plate and the second batten plate are welded after being clamped through square connecting grooves in the upper portion and the lower portion.

Preferably, the first batten plate and the second batten plate are connected with the connecting component through rivets after being clamped through the connecting grooves.

Preferably, the connecting component comprises a square plate and an L-shaped connecting plate, the L-shaped connecting plate is welded at four corner positions of the square plate, edges and corners of the L-shaped connecting plate face to the middle of the square plate, and connecting holes are formed in the L-shaped connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

this novel lattice formula steel column has reached the effect of being convenient for connect through set up the spread groove between cross welding's lacing plate. The batten plate of cross welding generally adopts a main batten plate and two vice batten plates in traditional lattice formula steel column, and wherein two vice batten plates weld in the both sides of main batten plate, and another kind of welding mode is earlier with two batten plates superposes and place, recycles a connecting plate and welds two batten plates together, and these two kinds of connected modes are all comparatively loaded down with trivial details to because the welding position does not laminate or the face of welding is less, lead to welding not only troublesome, welding firmness is also relatively poor. And this novel lattice formula steel column has seted up the spread groove at the middle part of lower batten plate, and this spread groove can make the lower batten plate block embedding of each other, later welds again, and welding area is big, and the welding is simpler, also more firm.

In addition, the connecting groove is an oblique connecting groove or a square connecting groove, and when the batten plates in cross connection are designed obliquely, the oblique connecting groove can enable the two batten plates to be clamped and embedded more tightly. When the batten plates in cross connection are vertically arranged in a cross shape, the square connecting grooves can enable connection to be tighter, and the cross angle of the batten plates can be adjusted to a certain degree when the width of each connecting groove is larger than the thickness of each batten plate. In addition to welding both gusset plates, both gusset plates may be fixed together by a connecting member and may be detached thereafter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the planar reinforced steel member of the present invention;

FIG. 3 is a schematic structural view of the lattice-type steel member of the present invention;

fig. 4 is a front view of a first gusset plate of the present invention;

fig. 5 is a front view of the steel column of the present invention;

fig. 6 is a side view of a first gusset plate of the present invention;

FIG. 7 is a side view of the structure of the present invention;

fig. 8 is an enlarged view of fig. 7 at a.

In the figure: 1 lattice formula steel member, 101 steel column, 102 frame board, 103 first rivet hole, 104 horizontal lacing plate, 105 oblique lacing plate, 106 reinforcing plate, 2 plane reinforcing steel member, 201 first lacing plate, 202 second lacing plate, 203 inclined plane connecting plate, 2031 second rivet hole, 204 connecting bottom plate, 205 connecting groove, 2051 oblique connecting groove, 2052 square connecting groove, 2053 connecting member, 2054 include square board, 2055L type connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

example 1: referring to fig. 1 to 4, a novel lattice steel column includes a lattice steel member 1 and a planar reinforcing steel member 2, and an inner side of the lattice steel member 1 is connected to an outer side of the planar reinforcing steel member 2.

The lattice type steel member 1 comprises steel columns 101, frame plates 102, first rivet holes 103, transverse batten plates 104, oblique batten plates 105 and reinforcing plates 106, the main body of the lattice type steel member 1 is composed of four steel columns 101, the four steel columns 101 are arranged in a square shape, the transverse cross sections of the steel columns 101 are L-shaped, the transverse frame plates 102 are welded on the inner sides of the steel columns 101, the frame plates 102 are triangular, the first rivet holes 103 are formed in the frame plates 102 and the steel columns 101 on the two sides of the frame plates 102, the transverse batten plates 104 are welded among the steel columns 101, a square space is formed between the transverse batten plates 104 and the steel columns 101, one oblique batten plate 105 is welded between oblique opposite corners of the square space, and the reinforcing plates 106 are welded on the outer sides of the junctions of the steel member 1, the transverse batten plates 104 and the oblique batten plates 105, so that all the components can be.

The planar reinforcing steel member 2 is composed of a first batten plate 201, a second batten plate 202, an inclined plane connecting plate 203, a connecting bottom plate 204 and a connecting groove 205, the main body of the planar reinforcing steel member 2 is the first batten plate 201 and the second batten plate 202, the first batten plate 201 is under, the second batten plate 202 is on, the inclined plane connecting plates 203 are welded to the side faces of the two ends of the first batten plate 201 and the second batten plate 202, the connecting bottom plate 204 is welded to the lower portions of the two ends of the first batten plate 201 and the second batten plate 202, second rivet holes 2031 are respectively formed in the inclined plane connecting plate 203 and the connecting bottom plate 204 and are connected with the steel column 101 and the frame plate 102 through rivets, in addition, the connecting groove 205 is formed in the upper end of the middle of the first batten plate 201 and the lower end of the middle of the second batten plate 202, the connecting groove 205 is an inclined connecting groove 2051, and the first batten plate 201 and the second batten plate 202 are connected and then welded through the inclined connecting. This connecting groove 205 is slant connecting groove 2051, and when cross connection's lacing plate was the slant design, slant connecting groove 2051 can make two lacing plate block insertedly inseparabler, later welds again, and area of weld is big, and the welding is simpler, also more firm.

On the basis of the same structure as in example 1, example 2: referring to fig. 1, 2, 5, and 6, the connection groove 205 is a square connection groove 2052, and the first gusset plate 201 and the second gusset plate 202 are welded after being clamped by the square connection grooves 2052 at upper and lower portions. This connecting groove 205 is square connecting groove 2052, and when cross-connected batten plate is this kind of perpendicular setting of cross, then square connecting groove 2052 can make the connection inseparabler, and of course square connecting groove 2052's notch width is when being thicker than batten plate thickness, and the angle that the batten plate is criss-cross can be adjusted to a certain extent. And then welding is carried out, so that the welding area is large, the welding is simpler, and the welding is firmer.

On the basis of the same structure as in example 1, example 3: referring to fig. 1, 2, 7 and 8, there is connecting element 2053 through rivet connection after first lacing plate 201 and second lacing plate 202 pass through spread groove 205 joint, and connecting element 2053 includes square board 2054 and L type connecting plate 2055, and a L type connecting plate 2055 has all been welded in four turning positions of square board 2054, and the edges and corners of L type connecting plate 2055 all towards the middle part of square board 2054, has seted up the connecting hole on the L type connecting plate 2055. Instead of welding both gusset plates, both gusset plates may be fixed together by the connecting member 2053 and may be detached thereafter.

When the first gusset plate 201 and the second gusset plate 202 are connected, when the gusset plates are obliquely connected, the oblique connecting groove 2051 can make the two gusset plates more tightly engaged and embedded, and then welding is performed.

When the batten plate of the cross connection is vertically arranged in a cross shape, the square connecting groove 2052 can enable connection to be tighter, and certainly, when the width of the notch of the square connecting groove 2052 is larger than the thickness of the batten plate, the cross angle of the batten plate can be adjusted to a certain degree, and then welding is carried out.

When the first gusset plate 201 and the second gusset plate 202 are connected, the connecting grooves 205 of the first gusset plate 201 and the second gusset plate 202 are engaged with each other, and then the both gusset plates are fixed by the connecting member 2053, and thereafter, the both gusset plates can be detached. In connection, four L-shaped connection plates 2055 are inserted into four intersections of the first gusset plate 201 and the second gusset plate 202, and then connected by screws or rivets.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel lattice steel column, includes lattice steel member (1) and plane reinforcing steel member (2), its characterized in that: the inner side of the lattice steel component (1) is connected with the outer side of the plane reinforcing steel component (2);

the lattice-type steel member (1) is composed of a steel column (101), a frame plate (102), a first rivet hole (103), a transverse batten plate (104), an oblique batten plate (105) and a reinforcing plate (106), the main body of the lattice-type steel member (1) is four steel columns (101), the four steel columns (101) are arranged in a square shape, the transverse section of the steel column (101) is L-shaped, a transverse frame plate (102) is welded on the inner side of the steel column (101), the frame plates (102) are triangular, first rivet holes (103) are formed in the positions, on the frame plates (102), of the steel columns (101) on the two sides of the frame plates (102), transverse batten plates (104) are welded among the steel columns (101), a square space is formed between the transverse lacing plate (104) and the steel column (101), an oblique gusset plate (105) is welded between oblique opposite angles of the square space, and a reinforcing plate (106) is welded on the outer side of the junction of the steel member (1), the transverse gusset plate (104) and the oblique gusset plate (105);

the plane is strengthened steel member (2) and is become by first lacing plate (201), second lacing plate (202), inclined plane connecting plate (203), connection bottom plate (204) and spread groove (205), the main part that the steel member (2) was strengthened in the plane is first lacing plate (201) and second lacing plate (202), first lacing plate (201) is under, and second lacing plate (202) is last, inclined plane connecting plate (203) have been welded to the both ends side of first lacing plate (201) and second lacing plate (202), just the below welding of the both ends of first lacing plate (201) and second lacing plate (202) has connection bottom plate (204), in addition, spread groove (205) have all been seted up to the middle part upper end of first lacing plate (201) and the middle part lower extreme of second lacing plate (202).

2. A novel lattice steel column as claimed in claim 1, wherein: and the inclined plane connecting plate (203) and the connecting bottom plate (204) are both provided with second rivet holes (2031) and are connected with the steel column (101) and the frame plate (102) through rivets.

3. A novel lattice steel column as claimed in claim 1, wherein: the connecting groove (205) is an oblique connecting groove (2051) or a square connecting groove (2052).

4. A new lattice steel column as claimed in claim 1 or 3, wherein: and the first batten plate (201) and the second batten plate (202) are welded after being clamped and connected through an upper oblique connecting groove (2051) and a lower oblique connecting groove (2051).

5. A new lattice steel column as claimed in claim 1 or 3, wherein: the first batten plate (201) and the second batten plate (202) are welded after being clamped and connected through upper and lower square connecting grooves (2052).

6. A novel lattice steel column as claimed in claim 1, wherein: the first batten plate (201) and the second batten plate (202) are connected with a connecting component (2053) through rivets after being clamped through a connecting groove (205).

7. The new lattice steel column as claimed in claim 6, wherein: the connecting component (2053) comprises a square plate (2054) and L-shaped connecting plates (2055), wherein one L-shaped connecting plate (2055) is welded at four corner positions of the square plate (2054), edges and corners of the L-shaped connecting plates (2055) face to the middle of the square plate (2054), and connecting holes are formed in the L-shaped connecting plates (2055).