CN220486758U

CN220486758U - Large-scale steel construction node connecting element

Info

Publication number: CN220486758U
Application number: CN202321975338.XU
Authority: CN
Inventors: 郭其武
Original assignee: Honghu Yaxing Steel Structure Co ltd
Current assignee: Honghu Yaxing Steel Structure Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-13
Anticipated expiration: 2033-07-25

Abstract

The utility model provides a large-scale steel structure node connecting member, which relates to the technical field of node connection and comprises a sleeve disc, wherein a connecting piece is arranged on the surface of the sleeve disc, the connecting piece is welded with the surface of the sleeve disc, a connecting port penetrates through the top surface of the sleeve disc, an assembling piece is welded in the connecting port, mounting cavities are formed in the assembling piece and the connecting piece, a shell is mounted in the mounting cavities and comprises a shell, a steel cavity is formed in the shell, the steel node connecting member consists of the sleeve disc, the connecting piece and the shell, the connecting member can adapt to various types of steel in different shapes, the connecting piece does not need to be replaced, the connecting piece only needs to be replaced, the operation is convenient, a plurality of reinforcing brackets are used for connecting the connecting piece and the assembling piece, the firmness of the connecting member is improved, and the reinforcing brackets are secondarily reinforced by using a plurality of bracket joints, so that the stability of the connecting member is improved.

Description

Large-scale steel construction node connecting element

Technical Field

The utility model relates to the technical field of node connection, in particular to a large-scale steel structure node connection member.

Background

In the projects of steel structure construction, bridges and the like, the joints refer to the crossing or intersecting parts of each steel member, the connecting members are key components for connecting the steel members, and the design and the selection of large steel structure joint connecting members are very important because the stability, the strength and the safety of the whole steel structure are directly influenced. These connecting members are required to withstand a large amount of load and moment, and thus must have high strength, corrosion resistance, durability, and the like, and among the large-sized steel structure node connecting members, common types include bolting, welding, drawing, and the like. The components are connected together by bolts and nuts, so that the components are convenient to detach and maintain; the welding connection is to permanently connect the components together in a welding manner, so as to provide stronger connection strength; the drawing connection is realized through tensioning bolts and is used for the node of the large-span structure.

The existing steel node connecting member can only be installed and used for the shape of specified steel, the whole connecting member needs to be replaced together when the steel with different shapes is connected with the connecting member, the operation is troublesome, and meanwhile, the firmness and the stability of the existing connecting member are low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a large-scale steel structure node connecting member.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a large-scale steel construction node connecting element, includes the cover dish, the surface of cover dish is equipped with the connecting piece, and connecting piece and cover dish surface welding, the cover dish top surface runs through there is the connector, the welding has the piece of assembling in the connector, the installation cavity has all been seted up to the inside of assembling and connecting piece, install the casing in the installation cavity, the casing includes the cover shell, steel chamber has been seted up to the inside of cover shell.

Preferably, the connecting pieces are aligned with the surfaces of the assembling pieces respectively, and the connecting pieces are perpendicular to the surfaces of the assembling pieces.

Preferably, the surface of the shell is provided with a limiting piece, the shell is positioned in the mounting cavity, and the limiting piece is matched with the joint of the mounting cavity.

Preferably, one end of the casing is welded with a head cover, and the head cover is attached to the connecting piece and one end of the assembling piece.

Preferably, the surface welding of cover dish has the reinforcing bracket, and the surface of reinforcing bracket all is laminated with the surface of connecting piece and assembly.

Preferably, a bracket joint is bolted between adjacent reinforcing brackets, and the bracket joint is L-shaped.

Advantageous effects

In the utility model, the steel node connecting member consists of the sleeve disc, the connecting piece and the casing, the connecting member can be adapted to various steel in different shapes, the connecting piece is not required to be replaced, the casing is only required to be replaced, the operation is convenient, a plurality of reinforcing brackets are arranged to connect the connecting piece and the spliced part, the firmness of the connecting member is improved, and the reinforcing brackets are secondarily reinforced by utilizing a plurality of bracket joints, so that the stability of the connecting member is improved.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a cross-sectional view of the present utility model.

Legend description:

1. a sleeve disk; 2. a connecting piece; 3. a connection port; 4. assembling pieces; 5. a mounting cavity; 6. a housing; 61. a casing; 62. a steel cavity; 63. a limiting piece; 64. a head cover; 7. reinforcing the support; 8. and a bracket joint.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Specific examples:

embodiment one:

as shown in fig. 1-4, a large-scale steel structure node connecting member, including sleeve 1, sleeve 1's surface is equipped with connecting piece 2, and connecting piece 2 and sleeve 1 surface welding, sleeve 1 top surface runs through there is connector 3, the welding has in connector 3 to assemble piece 4, connecting piece 2 aligns with the surface of assembling piece 4 respectively, and connecting piece 2 is perpendicular with the surface of assembling piece 4, install the chamber 5 with the inside of connecting piece 2 has all been seted up, install casing 6 in the installation chamber 5, the node connecting member of steel comprises sleeve 1, connecting piece 2 and cover shell 61, make the six ends of whole connecting member all can be connected with steel after assembling the connector 3 of pole and sleeve 1 installs, accomplish the connection to the steel node, the cavity that connecting piece 2 and assembling piece 4 inside were seted up is installed chamber 5, install chamber 5 and be used for installing casing 6, casing 6 includes 61, steel chamber 62 has been seted up to the inside of casing 61, casing 6 can be changed as required, make the steel chamber 62 of casing 6 be required cavity, the shape and the iron of connection, the size is the same or the size can be changed alone when connecting the size is all can be used for carrying out the node connecting member, the connection with the size is different, can be changed, the node connecting member can be changed, the same size is not need when connecting to the node is connected, the node is connected.

The surface of cover shell 61 is equipped with locating part 63, and cover shell 61 is located installation cavity 5, and the junction of locating part 63 and installation cavity 5 mutually support, and casing 6 comprises cover shell 61, steel chamber 62, locating part 63 and skull 64, and cover shell 61 is located installation cavity 5 to mutually support through the locating part 63 on surface and installation cavity 5, utilize locating part 63 to play spacing effect to cover shell 61, can be convenient for the staff with casing 6 quick with installation cavity 5 alignment installation when changing casing 6 in the later stage.

One end of the casing 61 is welded with a head cover 64, the head cover 64 is attached to one end of the connecting piece 2 and one end of the assembling piece 4, the head cover 64 abuts against one end of the connecting piece 2 or one end of the assembling piece 4 after the casing 61 is installed in the installation cavity 5, the casing 61 can be fixed in a bolting mode or the like, the head cover 64 can be detached when the casing 61 is replaced at a later stage, and the casing 61 can be pulled out manually to be detached.

Embodiment two:

as shown in fig. 1-4, the surface of the sleeve disk 1 is welded with a reinforcing bracket 7, the surface of the reinforcing bracket 7 is attached to the surfaces of the connecting piece 2 and the assembling piece 4, the surface of the reinforcing bracket 7 is attached to the surfaces of the sleeve disk 1, the assembling piece 4 and the connecting piece 2 respectively, and the surfaces are connected in a welding mode, so that the connecting piece 2, the sleeve disk 1 and the assembling piece 4 are integrally formed, and the reinforcing bracket 7 plays a role in reinforcing the whole node connecting member.

The support joint 8 is bolted between the adjacent reinforcing supports 7, the support joint 8 is L-shaped, the support joint 8 is installed between the adjacent two reinforcing supports 7, the support joint 8 is L-shaped, a plurality of reinforcing supports 7 are fixed in a bolt mode, the reinforcing effect is achieved, and the reinforcing supports 7 are prevented from loosening.

To sum up:

1. the shell 6 is assembled with the connecting piece 2 or the assembling piece 4, and the shell 6 can be independently replaced according to the shape or the size of steel, so that the steel cavity 62 is matched with the shape and the size of the steel, and the connection of the steel with different shapes is satisfied.

2. The addition of a plurality of reinforcing brackets 7 and bracket joints 8 can increase the strength and stability of the node connection member.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a large-scale steel construction node connecting element, includes cover dish (1), its characterized in that: the surface of cover dish (1) is equipped with connecting piece (2), and connecting piece (2) and cover dish (1) surface welding, cover dish (1) top surface runs through there is connector (3), welding has in connector (3) to assemble piece (4), install cavity (5) have all been seted up to the inside of assembling piece (4) and connecting piece (2), install casing (6) in install cavity (5), casing (6) include casing (61), steel chamber (62) have been seted up to the inside of casing (61), the surface of casing (61) is equipped with locating part (63), and casing (61) are located install cavity (5), and locating part (63) and the junction of installing cavity (5) mutually support.

2. A large steel structure node connecting member according to claim 1, wherein: the connecting pieces (2) are aligned with the surfaces of the assembling pieces (4) respectively, and the connecting pieces (2) are perpendicular to the surfaces of the assembling pieces (4).

3. A large steel structure node connecting member according to claim 1, wherein: one end of the casing (61) is welded with a head cover (64), and the head cover (64) is attached to one end of the connecting piece (2) and one end of the assembling piece (4).

4. A large steel structure node connecting member according to claim 1, wherein: the surface welding of cover dish (1) has reinforcing bracket (7), and the surface of reinforcing bracket (7) all is laminated with the surface of connecting piece (2) and assembly piece (4).

5. A large steel structure node connecting member according to claim 4, wherein: and a bracket joint (8) is bolted between the adjacent reinforcing brackets (7).

6. A large steel structure node connecting member according to claim 5, wherein: and the bracket joint (8) is L-shaped.