CN219157940U

CN219157940U - Connection structure of steel structure roof beam and steel structure post

Info

Publication number: CN219157940U
Application number: CN202223366927.6U
Authority: CN
Inventors: 陈文龙; 刘国保
Original assignee: Hainan Haocheng Steel Structure Engineering Co ltd
Current assignee: Hainan Haocheng Steel Structure Engineering Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-09
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of steel structures, and discloses a connecting structure of a steel structure beam and a steel structure column, which comprises a steel column, a steel beam and bolts, wherein the connecting structure is arranged between the steel column and the steel beam and comprises a first supporting piece and a second supporting piece, upper fixing holes and lower fixing holes are respectively formed in the upper surface and the lower surface of the first supporting piece and the lower surface of the second supporting piece, the upper fixing holes and the lower fixing holes are respectively connected with the steel beam and the steel column through bolts in a threaded mode, and rotary grooves are formed in one sides, adjacent to the first supporting piece and the second supporting piece, of the connecting structure. This kind of steel construction roof beam and steel construction post's connection structure through increase three each other noninterference support piece, no. two support pieces and No. three support pieces between steel post and girder steel, when need changing support piece or No. two support pieces, through rotatory No. three support pieces, will not appear the inhomogeneous condition of atress with the direction of corresponding support piece of No. three support pieces rotation.

Description

Connection structure of steel structure roof beam and steel structure post

Technical Field

The utility model relates to the technical field of steel structures, in particular to a connecting structure of steel structure beams and steel structure columns.

Background

The steel is the first choice in the construction industry because of its hardness, and steel wants to build into required pattern in the building, usually needs to connect steel girder and steel column, and current girder steel and steel column's connected mode all adopts the welding mode, and this kind of mode is nevertheless firm, but all is troublesome when assembling and dismantlement, and steel belongs to the metal, and the long-time exposure can oxidize rust in the air, and welded mode is inconvenient to maintain and change promptly this moment.

Look over connection structure of steel construction post and steel construction roof beam that authorized bulletin number CN215977682U discloses relates to the steelframe connection field, including very steel construction roof beam of steel construction post, the steel construction post upper end passes through bolt fixedly connected with connecting piece, the connecting piece upper end passes through bolt fixedly connected with steel construction roof beam lower extreme, the connecting piece has two half connecting pieces to constitute, half connecting piece includes the bottom connecting seat, bottom connecting seat upper end fixedly connected with support column, the support column is the channel-section steel structure, the supporting slot has been seted up at support column upper end middle part, support column upper end both sides fixedly connected with top connecting seat, the inside fixedly connected with support frame of support column, support frame top fixedly connected with supporting shoe. The utility model has the advantages that: through split type connecting piece's design, reduced the use of external support structure when maintaining the change to the hookup location, improved the convenience of maintaining, reduced maintenance station personnel's work burden.

However, the connection structure of the steel beam and the steel column in the prior art still has the following problems:

although the steel structure beam can be supported temporarily by the top connecting seat, the supporting columns, the supporting grooves, the bottom connecting seat, the supporting blocks, the main supporting rods, the reinforcing supporting rods and the like in the connecting piece, when one of the supporting columns is replaced, the top connecting seat and the supporting blocks can support the steel structure beam above temporarily, but the stress of the top connecting seat and the supporting blocks on the supporting blocks and the main supporting rods below is not uniform, the supporting blocks can be inclined due to falling of the steel structure beam when the supporting columns are replaced, and the supporting effect is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a connecting structure of a steel structure beam and a steel structure column, which at least solves one of the problems of the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of steel construction roof beam and steel construction post, includes steel column, girder steel and installs the bolt on steel column, girder steel, be provided with connection structure between steel column and the girder steel, connection structure includes support piece and support piece No. two, fixed orifices and lower fixed orifices have been seted up respectively to support piece No. one and support piece No. two's upper surface and lower surface, go up fixed orifices and lower fixed orifices and pass through bolt threaded connection with girder steel and steel column respectively, rotatory groove has all been seted up to support piece No. one and support piece No. two adjacent one sides, the bottom surface of rotatory groove is connected with support piece No. three.

Further, the bottom surface of the third support piece is rotationally connected with the rotary groove.

Further, the lower end of the third supporting piece is fixedly connected with a rotating wheel.

Further, a plurality of transverse fixing holes are formed between the first supporting piece and the second supporting piece, and a plurality of corresponding transverse fixing holes are connected through bolts and threads.

Further, the height of the third support is not greater than the heights of the first support and the second support.

Further, the width of the third supporting piece is the same as the width of the bottom surface of the steel beam.

Further, the screw heads of the bolts which are in threaded connection with the adjacent transverse fixing holes on the first supporting piece and the second supporting piece are oppositely arranged.

Compared with the prior art, the utility model has the following beneficial effects:

according to the connecting structure of the steel structure beam and the steel structure column, the three non-interfering first supporting pieces, the second supporting pieces and the third supporting pieces are added between the steel column and the steel beam, when the first supporting pieces or the second supporting pieces need to be replaced, the third supporting pieces are rotated to the directions of the corresponding supporting pieces by rotating the third supporting pieces, and the gravity of the upper steel beam can completely act on the third supporting piece column, so that the condition of uneven stress can not occur.

Drawings

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

FIG. 2 is a schematic view of the overall appearance of the support member according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the support member of the present utility model.

In the figure: 1. a steel column; 2. a first support; 3. a bolt; 4. a second support member; 5. a third support; 6. an upper fixing hole; 7. a rotary groove; 8. a transverse fixing hole; 9. a rotating wheel; 10. a lower fixing hole; 11. and (5) steel beams.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Examples

As shown in fig. 1 to 3, a connection structure of steel structure roof beam and steel structure post includes steel column 1, girder steel 11 and installs the bolt 3 on steel column 1, girder steel 11, is provided with connection structure between steel column 1 and the girder steel 11, and connection structure includes support piece 2 and support piece 4 No. two, and upper surface and lower surface of support piece 2 and support piece 4 have seted up fixed orifices 6 and lower fixed orifices 10 respectively, and upper fixed orifices 6 and lower fixed orifices 10 pass through bolt 3 threaded connection with girder steel 11 and steel column 1 respectively, and rotary groove 7 has all been seted up to one side that support piece 2 and support piece 4 are adjacent No. one, and the bottom surface of rotary groove 7 is connected with support piece 5 No. three.

As shown in fig. 1, the connection structure of the steel structure beam and the steel structure column in the present utility model is similar to the connection structure of the existing steel beam and the steel structure column, such as the connection structure of the steel structure beam and the steel structure column disclosed in the patent publication No. CN211283795U, the main improvement point of the present utility model is that the connection structure between the steel structure column 1 and the steel beam 11 can be more conveniently replaced by a user, as shown in fig. 1 to 3, when the steel structure in the present utility model is used, during the connection between the steel beam 11 and the steel structure column 1, the connection structure is firstly placed between the steel beam 11 and the steel column 1, and then the connection structure is fixed with the first support member 2 and the second support member 4 by passing through the upper fixing hole 6 and the lower fixing hole 10 through the bolts 3, when the first support member 2 is damaged, the bolts 3 corresponding to the upper fixing hole 6 and the lower fixing hole 10 are screwed down, the first support member 2 is detached, the second support member 4 and the third support member 5 can support the upper steel beam 11 in the detachment process, and if the first support member 2 is detached, and the third support member 5 is still supported in the bearing area is still increased; according to the connecting structure of the steel structure beam and the steel structure column, three non-interfering first supporting pieces 2, second supporting pieces 4 and third supporting pieces 5 are added between the steel column 1 and the steel beam 11, when the first supporting pieces 2 or the second supporting pieces 4 need to be replaced, the third supporting pieces 5 are rotated to the directions of the corresponding supporting pieces by rotating the third supporting pieces 5, and the gravity of the upper steel beam 11 can completely act on the columns of the third supporting pieces 5, so that the condition of uneven stress can not occur.

As shown in fig. 2 and 3, the bottom surface of the third support member 5 is rotationally connected with the rotary groove 7, and the stability of the third support member 5 can be increased by rotationally connecting the bottom surface and the rotary groove, so that the third support member is not easy to shake and deviate.

As shown in fig. 3, the lower end of the third support member 5 is fixedly connected with a rotating wheel 9, and the third support member 5 can be rotated more conveniently through anti-skid lines on the rotating wheel 9.

As shown in fig. 3, a plurality of transverse fixing holes 8 are formed between the first support piece 2 and the second support piece 4, a plurality of corresponding transverse fixing holes 8 are connected by using bolts 3 in a threaded manner, and the first support piece 2 and the second support piece 4 are connected by the bolts 3, so that the connectivity of the first support piece 2 and the second support piece 4 is stronger, and the support piece is not easy to incline.

As shown in fig. 3, the height of the third support member 5 is not greater than the heights of the first support member 2 and the second support member 4, and the three support members are identical in height or a slightly lower part of the third support member 5 does not affect the support of the upper surfaces of the first support member 2 and the second support member 4 and the steel beam 11.

As shown in fig. 2, the third support 5 has the same width as the bottom surface of the steel beam 11, and the same width, so that the steel beam 11 can be completely supported by the third support 5 regardless of whether the first support 2 or the second support 4 needs to be replaced.

As shown in fig. 1-3, the screw heads of the bolts 3 in the adjacent transverse fixing holes 8 on the first support member 2 and the second support member 4 are oppositely arranged, and the opposite arrangement can enable the bolts 3 of the first support member 2 and the second support member 4 to be mutually inserted and fixed more firmly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. The utility model provides a connection structure of steel construction roof beam and steel construction post, includes steel column (1), girder steel (11) and installs bolt (3) on steel column (1), girder steel (11), its characterized in that, be provided with connection structure between steel column (1) and girder steel (11), connection structure includes support piece (2) and support piece No. two (4), upper surface and lower surface of support piece No. 2 and support piece No. two (4) have seted up fixed orifices (6) and lower fixed orifices (10) respectively, upper fixed orifices (6) and lower fixed orifices (10) pass through bolt (3) threaded connection with girder steel (11) and steel column (1) respectively, rotary groove (7) have all been seted up to one side that support piece No. 2) and support piece No. two (4) are adjacent, the bottom surface of rotary groove (7) is connected with support piece No. 5).

2. A steel structure beam and steel structure column connection according to claim 1, characterized in that the bottom surface of the support member No. three (5) is in rotational connection with the rotation groove (7).

3. The connecting structure of the steel structure beam and the steel structure column according to claim 2, wherein the lower end of the third supporting piece (5) is fixedly connected with a rotating wheel (9).

4. The connecting structure of the steel structure beam and the steel structure column according to claim 1, wherein a plurality of transverse fixing holes (8) are formed between the first supporting piece (2) and the second supporting piece (4), and a plurality of corresponding transverse fixing holes (8) are connected through bolts (3) in a threaded mode.

5. A steel structural beam and steel structural column connection according to claim 1, characterized in that the height of the support No. three (5) is not greater than the height of the support No. one (2) and support No. two (4).

6. The steel structure beam and steel structure column connection structure according to claim 4, wherein the width of the third support member (5) is the same as the width of the bottom surface of the steel beam (11).

7. The connection structure of the steel structural beam and the steel structural column according to claim 5, wherein the screw heads of the bolts (3) which are connected with the adjacent transverse fixing holes (8) on the first supporting piece (2) and the second supporting piece (4) in a threaded manner are oppositely arranged.