CN214574644U

CN214574644U - Special-shaped steel structure beam column connecting structure

Info

Publication number: CN214574644U
Application number: CN202120500224.4U
Authority: CN
Inventors: 蔡东毅; 杨叶松; 张宁; 杨圆圆
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-02
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a dysmorphism steel construction beam column connection structure belongs to assembled steel construction technical field. The utility model discloses a steel structure column, fixed mounting has package assembly on the steel structure column, package assembly is including being used for connecting the last flange plate, the bottom flange board of treating the steel structure roof beam of installation and connecting between flange plate and the bottom flange board and be used for treating the steel structure roof beam of installation and carry out the mounting bracket that the position was injectd, the outer wall of mounting bracket and the terminal surface laminating of treating the steel structure roof beam that corresponds. The determination of the installation position can be realized through the butt joint of the end face of the steel structure beam and the side wall of the positioning frame, and the steel structure beam is conveniently and fixedly installed through the upper flange plate and the lower flange plate, so that the structure is more convenient to install and implement, the operation is simple and easy, the installation precision is high, and the structural strength is effectively ensured.

Description

Special-shaped steel structure beam column connecting structure

Technical Field

The utility model relates to a technical field of assembled steel construction especially relates to a dysmorphism steel construction beam column connection structure.

Background

The assembled steel structure has the characteristics of standardized design, factory manufacturing, assembled construction, decoration integration, informatization management and the like, can effectively reduce the labor intensity of a construction site, shortens the construction period, belongs to a green building with a whole life cycle, has no wet operation in the construction site, can obviously reduce the conditions of building dust and raised dust, and obviously reduces the pollution caused by construction. The fabricated steel structure building has become an important building mode in developed countries such as Europe and America and is a new source for building development in China at present.

The assembled steel structure beam-column connecting node has particularity and importance in industrial construction, and the strength, rigidity, stability and the like of a structure system are directly influenced by the performance of the assembled steel structure beam-column connecting node. The node region part can transmit bending moment, axial force and shearing force, and the design of the beam column node is taken as a key point to ensure the reliability and durability of the structure.

With the gradually increased building height of the steel structure and the gradually complicated building structure form and shape, the steel structure members and the joints are developed towards the direction of heterotyping, complication and the like, the common joints and the common processes are increasingly difficult to meet the construction requirements, the construction quality and the precision of the complicated special-shaped steel structure are more difficult to ensure, and the structure safety is ensured.

Disclosure of Invention

The utility model aims at solving among the prior art not enough, so provide a dysmorphism steel construction beam column connection structure, can realize the affirmation of mounted position through the terminal surface of steel construction roof beam and the lateral wall butt of locating rack, be convenient for simultaneously carry out fixed mounting to the steel construction roof beam through last flange plate and lower flange plate for the structure is more convenient for install and implement, and easy operation is reliable and simple, the installation accuracy is high and structural strength obtains guaranteeing effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dysmorphism steel construction beam column connection structure, includes the steel construction post, fixed mounting has package assembly on the steel construction post, package assembly is including being used for connecting the last flange plate, the bottom flange board of treating the steel construction beam of installation and connecting between flange plate and the bottom flange board and be used for treating the steel construction beam of installation and carry out the mounting bracket that the position was injectd, the outer wall of mounting bracket and the terminal surface laminating of treating the steel construction beam that corresponds.

The utility model discloses it is further preferred, the mounting bracket is the polygon structure setting.

The utility model discloses further preferably, still include the location plate of installing on the mounting bracket lateral wall through the bolt, every group the location plate includes two and forms interim location area with upper flange board and lower flange board.

The utility model discloses further preferably, every group location plate all includes the location portion and the connecting portion of an organic whole connection, location portion longitudinal symmetry is provided with two, two location portion forms the interim location area of waiting to install the steel construction roof beam with top flange board and bottom flange board respectively, connecting portion bilateral symmetry is provided with two, two connecting portion are used for fixed the waiting to install the steel construction roof beam that corresponds respectively.

The utility model discloses it is further preferred, connect the through-hole on connecting portion and the location portion all seted up.

The utility model discloses further preferably, two be provided with spacing arch, two on the location portion spacing arch passes through bolted connection with upper limb flange board and lower limb flange board respectively.

The utility model discloses further preferably, package assembly still includes that fixed mounting just is used for connecting the link of steel construction post about the mounting bracket is inboard at the mounting bracket.

The utility model discloses it is further preferred, the both ends of link are cross structure, the both ends of link pass through bolted connection with the steel construction post that corresponds respectively.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses in be provided with top flange board and bottom flange board, can realize the affirmation of mounted position through the terminal surface of steel construction roof beam and the lateral wall butt of locating rack, be convenient for simultaneously carry out fixed mounting to the steel construction roof beam through top flange board and bottom flange board for the structure is more convenient for install and is implemented, and easy and simple to operate and structural strength obtain guaranteeing effectively.

2. The utility model discloses be equipped with the location plate on the well mounting bracket, can assemble a plurality of steel construction roof beams and form a whole with last flange plate, lower flange plate, mounting bracket through the location plate, structural strength further strengthens, also can realize the installation to this structure more conveniently.

3. The utility model discloses an use the link to connect upper and lower steel construction post, realize the structural nature of this operation process and this junction node more conveniently and also can realize strengthening.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;

fig. 3 is a cross-sectional view of the overall structure of embodiment 2 of the present invention;

fig. 4 is a schematic view of an overall structure of a connection frame in embodiment 2 of the present invention.

In the figure: 1. a steel structural column; 2. an upper flange plate; 3. a lower flange plate; 4. a mounting frame; 5. positioning a plate; 51. a positioning part; 52. a connecting portion; 6. and a connecting frame.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

please refer to fig. 1, a dysmorphism steel construction beam column connection structure, including steel construction column 1, fixed mounting has package assembly on the steel construction column 1, package assembly is including being used for connecting the last flange plate 2 of treating the steel construction roof beam of installation, lower flange plate 3 (be provided with the hole of construction bolt on the last lower beam pterygoid lamina of last flange plate 2, lower flange plate 3 and steel construction roof beam) and connect between flange plate 2 and the lower flange plate 3 and be used for treating the steel construction roof beam of installation and carry out the mounting bracket 4 that the position was injectd, the outer wall of mounting bracket 4 and the terminal surface laminating of treating the steel construction roof beam that corresponds. The upper flange plate 2 and the lower flange plate 3 are fixed on the steel structure column 1 in a welding mode, when the steel structure beam is installed, the steel structure beam is firstly hoisted to the structure position, the position of the steel structure beam is adjusted, holes in the upper flange plate and the lower flange plate of the steel structure beam are aligned with the holes in the upper flange plate 2 and the lower flange plate 3, and then the steel structure beam is fixedly installed through bolts.

Example 2:

referring to fig. 2 to 3, based on embodiment 1, it is further preferable that the mounting frame 4 is a polygonal structure, and side walls of the polygon are respectively attached to end surfaces of the corresponding steel structure beams. Still include through the location plate 5 of bolted mounting on the 4 lateral walls of mounting bracket, every group location plate 5 includes two and constitutes interim location area with upper flange board 2 and lower flange board 3. The steel structure beam to be installed is located by forming a temporary locating area through the locating plate 5, the upper flange plate 2 and the lower flange plate 3, the steel structure beam is fixed through bolts through holes of the upper flange plate 2 and the lower flange plate 3, and operation and installation accuracy and structural strength are high.

On the basis of this embodiment, further preferred scheme, every group location plate 5 all includes location portion 51 and connecting portion 52 of body coupling, location portion 51 upper and lower symmetry is provided with two, two location portion 51 constitutes the interim location area of waiting to install the steel structure roof beam with upper flange board 2 and bottom flange board 3 respectively, connecting portion 52 bilateral symmetry is provided with two, two connecting portion 52 is used for fixed corresponding waiting to install the steel structure roof beam respectively. The connecting portion 52 and the positioning portion 51 are both provided with connecting through holes. The upper beam wing, the lower beam wing and the web of the steel structure beam can be bolted by utilizing the connecting through holes, the connecting part 52 is used for bolting the web, and the positioning part 51 is used for fixing the upper beam wing and the lower beam wing of the steel structure beam, so that the steel structure beam and the steel structure column form a whole, and the torsion resistance and the shearing resistance of the connecting joint are improved.

As shown in fig. 2, it is further preferable that two positioning portions 51 are provided with limiting protrusions, and the two limiting protrusions are respectively connected with the upper flange plate 2 and the lower flange plate 3 through bolts. Utilize spacing arch can carry out interim effectual fixed with the upper and lower position of steel construction roof beam, be fixed effectively reliably through the bolt with steel construction roof beam and upper beam wing and lower beam wing afterwards.

When using, can realize like this, at first hoist and mount the steel construction roof beam to suitable position after, through the position installation location plate 5 of adjusting the steel construction roof beam, utilize the lateral wall laminating of the lateral wall of location plate 5 and mounting bracket 4, will install through bolt and top flange board 2 and bottom flange board 3 afterwards, again will fix a position plate 5, the steel construction roof beam, top flange board 2 and bottom flange board 3 carry out bolted connection, the steel construction roof beam is forming into a whole through bolt and two adjacent location plates 5, and then whole the strengthening that has realized a structuredness.

Referring to fig. 3 and 4, based on the present embodiment, a further preferable scheme is that the assembly structure further includes a connecting frame 6 fixedly installed on the inner side of the mounting frame 4 and used for connecting the upper steel structural column 1 and the lower steel structural column 1, both ends of the connecting frame 6 are both cross-shaped structures, and both ends of the connecting frame 6 are respectively connected with the corresponding steel structural columns 1 through bolts. The reliability of the connecting structure can be guaranteed by utilizing the special structural design of the connecting frame 6, potential safety hazards and uncertain factors existing in welding of the upper flange plate 2 and the lower flange plate 3 with the steel structure column are prevented from influencing the structure, and the mechanical property of the structure point and simplification of installation steps can be guaranteed by using the connecting frame 6. When the mounting frame is used, the mounting frame 5 and the connecting frame 6 are fixedly mounted, then the cross structures at two ends of the connecting frame 6 extend into the corresponding steel structure columns 1, the steel structure columns are assembled through bolts after the positions of the cross structures are adjusted, and then the steel structure beams and the forming structures are mounted.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. The utility model provides a dysmorphism steel construction beam column connection structure, includes steel construction column (1), its characterized in that, fixed mounting has package assembly on steel construction column (1), package assembly is including being used for connecting upper limb marginal slab (2), the lower flange board (3) of treating the steel construction roof beam of installation and connecting between upper limb marginal slab (2) and lower flange board (3) and be used for treating the steel construction roof beam of installation and carry out mounting bracket (4) that the position was injectd, the outer wall of mounting bracket (4) and the terminal surface laminating of treating the steel construction roof beam that corresponds.

2. A shaped steel structural beam-column connection according to claim 1, characterized in that the outer side walls of the mounting frame (4) are provided with positioning planes at equal intervals.

3. A shaped steel structural beam-column connection structure as claimed in claim 2, further comprising positioning plates (5) bolted to the side walls of the mounting frame (4), each set of said positioning plates (5) comprising two and forming a temporary positioning area with the upper flange plate (2) and the lower flange plate (3).

4. The beam-column connection structure of a special-shaped steel structure according to claim 3, wherein each group of the positioning plates (5) comprises two positioning portions (51) and two connecting portions (52) which are integrally connected, the two positioning portions (51) are arranged in an up-down symmetrical manner, the two positioning portions (51) respectively form a temporary positioning area of the steel structure beam to be installed with the upper flange plate (2) and the lower flange plate (3), the two connecting portions (52) are arranged in a left-right symmetrical manner, and the two connecting portions (52) are respectively used for fixing the corresponding steel structure beam to be installed.

5. The beam-column connection structure of a special-shaped steel structure according to claim 4, wherein the connection part (52) and the positioning part (51) are provided with connection through holes.

6. A beam-column connection structure of a shaped steel structure according to claim 5, characterized in that two of the positioning parts (51) are provided with limiting protrusions, and the two limiting protrusions are respectively connected with the upper flange plate (2) and the lower flange plate (3) through bolts.

7. A beam-column connection structure of a profiled steel structure according to claim 6, characterized in that the assembly structure further comprises a connection frame (6) fixedly mounted inside the mounting frame (4) and used for connecting the upper and lower steel structure columns (1).

8. A beam-column connection structure of a profiled steel structure according to claim 7, characterized in that both ends of the connection frame (6) are cross-shaped structures, and both ends of the connection frame (6) are respectively connected with the corresponding steel structure columns (1) through bolts.