CN219138148U

CN219138148U - Steel structure cantilever Liang Lianjie structure

Info

Publication number: CN219138148U
Application number: CN202223078891.1U
Authority: CN
Inventors: 曾冬枚
Original assignee: Guangzhou Shunzhuo Construction Engineering Co ltd
Current assignee: Guangzhou Shunzhuo Construction Engineering Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-06
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a steel structure cantilever Liang Lianjie structure, which relates to the field of cantilever beams and comprises a cantilever beam main body and a fixing structure, wherein the fixing structure comprises a bending type fixing plate, an annular connecting piece and a buffer plate, one end of the bending type fixing plate is fixedly connected with the cantilever beam main body through an inner hexagonal bolt, the other end of the bending type fixing plate is fixedly connected with a fixing support through the buffer plate through an inner hexagonal bolt, the bending type fixing plate is provided with four groups and is symmetrically arranged on the outer wall of the cantilever beam main body, a plurality of groups of bending type fixing plates are fixedly connected through the annular connecting piece, the fixing structure comprises the bending type fixing plate, the annular connecting piece and the buffer plate, one end of the cantilever beam main body is fixedly connected with the fixing support through the fixing structure, and when the cantilever beam is used, the supporting property of the fixing structure on the periphery of the cantilever beam main body is the same, and the cantilever beam main body caused by uneven stress in all directions can not occur.

Description

Steel structure cantilever Liang Lianjie structure

Technical Field

The utility model relates to the field of cantilever beams, in particular to a steel structure cantilever Liang Lianjie structure.

Background

The cantilever beam is characterized in that one end of the beam is fixed on a building body, the other end of the beam is suspended in the air without a rest point, in a simple way, the whole beam is provided with only one fixed point, the rest part of the beam is suspended, nothing can be used as the fixed point, the cantilever beam is in a semi-suspended state, a more classical model is adopted in the building, the existing cantilever beam is mostly reinforced at the bottom of one end of the beam so as to improve the whole supportability, and the situation that uneven stress is easy to occur is only carried out on the bottom of the beam, because in actual use, the force applied to the beam is not only from the gravity downwards, but also from all directions in the inside, and therefore the risk caused by the uneven stress is caused when the beam is only reinforced at the bottom of the beam for a long time.

Disclosure of Invention

Compared with the prior art, the cantilever Liang Lianjie structure with the steel structure is structurally improved, and reinforcement treatment is carried out on the periphery of the beam, so that one stressed end of the beam is integrally more stable and even when being stressed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction cantilever Liang Lianjie structure, includes cantilever beam main part and fixed knot constructs, cantilever beam main part one end is through fixed knot construct and fixed bolster fixed connection.

As a further scheme of the utility model: the fixing structure comprises a bending type fixing plate, annular connecting pieces and a buffer plate, wherein one end of the bending type fixing plate is fixedly connected with the cantilever beam main body through an inner hexagon bolt, the other end of the bending type fixing plate passes through the buffer plate and the fixing support through the inner hexagon bolt, the bending type fixing plate is provided with four groups of symmetrical fixing plates which are arranged on the outer wall of the cantilever beam main body, and the bending type fixing plates are fixedly connected through the annular connecting pieces.

As a further scheme of the utility model: the cantilever beam main body comprises a metal pipe, cement and reinforcing steel bars, the cement is filled in the metal pipe, one end of the metal pipe is fixedly connected with the reinforcing steel bars, and the reinforcing steel bars are provided with six groups and are uniformly arranged at one end of the metal pipe.

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

this steel construction cantilever Liang Lianjie structure, including cantilever beam main part and fixed knot structure, cantilever beam main part one end is through fixed knot structure and fixed bolster fixed connection, and this cantilever beam is when using, and fixed knot constructs the support nature the cantilever beam main part all around the same, and the atress of each direction is the same, and the cantilever beam main part that the atress inequality led to can not appear is crooked.

Drawings

FIG. 1 is a side view of a steel structure cantilever Liang Lianjie of the present utility model;

FIG. 2 is a detailed view of the steel cantilever Liang Lianjie of the present utility model;

FIG. 3 is a structural elevation view of the steel structure cantilever Liang Lianjie of the present utility model;

fig. 4 is a front view of the cantilever body of the steel structure cantilever beam linking structure of the present utility model.

As shown in the figure: 1. a cantilever body; 2. a fixed structure; 3. a bending type fixing plate; 4. an annular connecting member; 5. a buffer plate; 6. a metal tube; 7. cement; 8. reinforcing steel bars.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, in the embodiment of the present utility model, a steel structure cantilever Liang Lianjie structure includes a cantilever main body 1 and a fixing structure 2, one end of the cantilever main body 1 is fixedly connected with a fixing support through the fixing structure 2, and when the cantilever is used, the fixing structure 2 has the same supportability on the periphery of the cantilever main body 1, and the cantilever main body 1 is not inclined due to uneven stress in all directions.

The fixed knot constructs 2 including buckling type fixed plate 3, annular connecting piece 4 and buffer plate 5, buckling type fixed plate 3 one end passes through hexagon socket head cap screw and cantilever beam main part 1 fixed connection, buckling type fixed plate 3 other end passes buffer plate 5 and fixed bolster fixed connection through hexagon socket head cap screw, buckling type fixed plate 3 is equipped with four sets of and symmetry setting at cantilever beam main part 1 outer wall, carry out fixed connection through annular connecting piece 4 between multiunit buckling type fixed plate 3, buckling type fixed plate 3 self is bridge structure, the bearing structure connectivity and the supportability of single triangle-shaped steel sheet welded type in the past are stronger, the use of annular connecting piece 4 has consolidated the connection of several sets of buckling type fixed plates 3, the deformation of buckling type fixed plate 3 production self has been avoided using for a long time.

The cantilever beam main body 1 comprises a metal pipe 6, cement 7 and reinforcing steel bars 8, wherein the metal pipe 6 is internally filled with the cement 7, one end of the metal pipe 6 is fixedly connected with the reinforcing steel bars 8, the reinforcing steel bars 8 are provided with six groups and are uniformly arranged at one end of the metal pipe 6, the reinforcing steel bars 8 are mixed with the cement 7 to be used in a more mature reinforcing mode, a group of metal pipes 6 are fixed on the outer wall of the cement, and the reinforcing steel bars are reinforced again.

Claims

1. The utility model provides a steel construction cantilever Liang Lianjie structure, includes cantilever beam main part (1) and fixed knot constructs (2), its characterized in that: cantilever beam main part (1) one end is through fixed knot constructs (2) and fixed bolster fixed connection, fixed knot constructs (2) including buckling type fixed plate (3), annular connecting piece (4) and buffer board (5), buckling type fixed plate (3) one end is through hexagon socket head cap screw and cantilever beam main part (1) fixed connection, buckling type fixed plate (3) other end passes buffer board (5) and fixed bolster fixed connection through hexagon socket head cap screw, buckling type fixed plate (3) are equipped with four groups and symmetry setting at cantilever beam main part (1) outer wall, carry out fixed connection through annular connecting piece (4) between multiunit buckling type fixed plate (3).

2. A steel structure cantilever Liang Lianjie structure according to claim 1, wherein: the cantilever beam main body (1) comprises a metal tube (6), cement (7) and reinforcing steel bars (8), wherein the cement (7) is filled in the metal tube (6), the reinforcing steel bars (8) are fixedly connected to one end of the metal tube (6), and the reinforcing steel bars (8) are arranged in six groups and uniformly arranged at one end of the metal tube (6).