CN219364928U - High-strength steel structure node - Google Patents

Abstract

The utility model discloses a high-strength steel structure node which comprises a node main body and an I-shaped steel, wherein a node wing plate is arranged on the outer side of the node main body, an I-shaped groove is formed in the node main body, a limiting plate is arranged at the top end of the node main body, an extrusion pad is arranged at the bottom of the limiting plate, a node reinforcing plate is welded at the bottom end of the node wing plate, one side of the node reinforcing plate is welded with one side of the node main body, a first limiting groove is formed in the I-shaped steel, and a second limiting groove is formed in the node reinforcing plate and the second limiting groove. According to the utility model, one end of the I-shaped steel is inserted into the I-shaped groove to limit, no slight shaking occurs in the installation and use processes of the I-shaped steel and the node main body, the installation strength of the steel structure node is greatly improved, the supporting force of the node wing plate on the I-shaped steel can be enhanced through the node reinforcing plate, meanwhile, the contact area between the node wing plate and the I-shaped steel is increased, and the strength of the steel structure node is improved.

Description

High-strength steel structure node

Technical Field

The utility model relates to the technical field of steel structure fixing, in particular to a high-strength steel structure node.

Background

The steel structure is the structure with the highest industrialization degree, and in use, the steel structure has the advantages of low manufacturing cost, capability of moving at any time and the like, so that most of the steel structure is completed by adopting the steel structure in the existing factory building, a large number of nodes can appear in the steel structure in the building process, the nodes are connected through the node components, and the safety of the whole steel structure is directly influenced by the quality of the node components.

The existing steel structure nodes mostly adopt connection modes such as intersecting nodes or ball nodes, but gaps exist between the node members and the single steel structure, so that the single steel structure can slightly shake in the node members, and potential safety hazards exist.

A high-strength steel structure node is specially provided for the purpose.

Disclosure of Invention

The utility model aims to provide a high-strength steel structure node to solve the problems in the background art, and in order to achieve the purposes, the utility model provides the following technical scheme: the utility model provides a high strength steel structure node, includes node main part and I-shaped steel, the node pterygoid lamina is installed in the node main part outside, the I-shaped groove has been seted up to the inside of node main part, the limiting plate is installed on the top of node main part, the extrusion pad is installed to the bottom of limiting plate, the bottom welding of node pterygoid lamina has the node reinforcing plate, one side welding of node reinforcing plate one side and node main part, first spacing groove has been seted up to the inside of I-shaped steel, the second spacing groove has been seted up to the inside of node reinforcing plate and second spacing groove.

Preferably, one end of the I-shaped steel is matched with the I-shaped groove, and the installation positions of the first limit groove and the second limit groove are the same.

Preferably, the first limit groove and the second limit groove are internally provided with bolts, the top ends of the bolts penetrate through the inside of the extrusion pad, the top ends of the bolts extend out of the inside of the limit plate, and nuts are arranged at the top ends of the bolts.

Preferably, a limiting hole is formed in the limiting plate, and the limiting hole is fixed with the bolt through a nut.

Preferably, the node main body is cuboid, and the area of the side surfaces around the node main body is equal, and a node wing plate is arranged on each of the four side surfaces of the node main body.

Preferably, the shape of limiting plate surface is the square, and two spacing holes have all been seted up to the inside of every side.

Preferably, the installation angle of the two side surfaces of the node reinforcing plate is 90 degrees, and the reinforcing plate is welded between the two side surfaces of the node reinforcing plate.

Preferably, the area of the surface of the limiting plate is larger than the area of the surface of the top end of the node main body, and each limiting hole corresponds to one extrusion pad and one second limiting groove.

Compared with the prior art, the utility model provides a high-strength steel structure node, which has the following beneficial effects:

through being provided with node pterygoid lamina, the worker's groove, the limiting plate, the node reinforcing plate, extrusion pad and bolt, insert the inside of worker's groove with the one end of worker's steel and carry out spacingly, second limiting groove and first limiting groove can be automatic to the hole, because the limiting plate is installed at the top of node main part, and the extrusion pad is installed to the bottom of limiting plate, the extrusion pad can be with the first limiting groove automatic to the hole of worker's steel top seting up, directly insert the inside of first limiting groove and second limiting groove afterwards to node main part and worker's steel with the bolt, the inside of limiting plate can be extended to the bolt top, establish the nut cover in the outside of bolt afterwards, because the one end of worker's steel inserts the inside of node main part, and the both sides of worker's steel are spacing protection by the node pterygoid lamina, any slight rocking can not appear in the installation use of worker's steel structure node, because the node reinforcing plate is installed to the bottom of node pterygoid lamina, can strengthen the supporting force of node pterygoid lamina to worker's steel through the node reinforcing plate, simultaneously, the supporting strength of the node steel has been greatly improved through node pterygoid lamina increase and worker's steel.

Drawings

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

FIG. 2 is a schematic diagram of the main structure of the present utility model;

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

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a node body; 2. a node reinforcing plate; 3. i-shaped steel; 4. a squeeze pad; 5. an I-shaped groove; 6. a limiting plate; 7. a node wing plate; 8. a bolt; 9. a limiting hole; 10. a first limit groove; 11. the second limit groove; 12. and (3) a nut.

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.

Example 1: node pterygoid lamina 7 is installed in node main part 1 outside, I-shaped groove 5 has been seted up to the inside of node main part 1, limiting plate 6 is installed on the top of node main part 1, extrusion pad 4 is installed to the bottom of limiting plate 6, node reinforcing plate 2 is welded to the bottom of node pterygoid lamina 7, one side of node reinforcing plate 2 and one side welding of node main part 1, first spacing groove 10 has been seted up to the inside of I-shaped steel 3, second spacing groove 11 has been seted up to the inside of node reinforcing plate 2 and second spacing groove 11, I-shaped steel 3's one end and I-shaped groove 5 cooperation installation, first spacing groove 10 is the same with the mounted position of second spacing groove 11, node main part 1 is the cuboid form, and the side area all around of node main part 1 equals, a node pterygoid lamina 7 is all installed to four sides of node main part 1, the internally mounted of first spacing groove 10 and second spacing groove 11 has bolt 8, the inside of extrusion pad 4 is run through at bolt 8 top, and the inside of limiting plate 6 is extended to bolt 8 top, nut 12 is installed at the top of bolt 8.

Specifically, as shown in fig. 1, 2, 3 and 4, since four sides of the top end of the node main body 1 are all provided with one node wing plate 7, one end of the i-steel 3 can be placed in the node wing plate 7 in the process of installing the i-steel 3, since the i-shaped groove 5 is formed in the periphery of the node main body 1 and the i-shaped groove 5 is matched with one end of the i-steel 3, one end of the i-steel 3 can be inserted into the i-shaped groove 5 for limiting, since the i-steel 3 is provided with the first limiting groove 10, the node wing plate 7 and the node reinforcing plate 2 are provided with the second limiting groove 11, and therefore, after one end of the i-steel 3 is inserted into a designated position in the i-shaped groove 5, the second limiting groove 11 and the first limiting groove 10 can be automatically aligned, since the limiting plate 6 is installed at the top of the node main body 1, and the extrusion pad 4 is arranged at the bottom of the limiting plate 6, so that the extrusion pad 4 can automatically align holes with the first limiting groove 10 formed at the top of the I-shaped steel 3, then the bolt 8 is directly inserted into the first limiting groove 10 and the second limiting groove 11 to fix the node main body 1 and the I-shaped steel 3, the top end of the bolt 8 extends out of the limiting plate 6, and then the nut 12 is sleeved outside the bolt 8, at the moment, the I-shaped steel 3 can be stably installed with the node main body 1, and because one end of the I-shaped steel 3 is inserted into the node main body 1, the two sides of the I-shaped steel 3 are limited and protected by the node wing plates 7, no slight shaking occurs in the installation and use processes of the I-shaped steel 3 and the node main body 1, the installation strength of the steel structure node is greatly improved, and the node reinforcing plate 2 is installed at the bottom end of the node wing plates 7, the supporting force of the node wing plates 7 to the I-shaped steel 3 can be enhanced through the node reinforcing plates 2, and meanwhile, the contact area between the node wing plates 7 and the I-shaped steel 3 is increased, so that the supporting strength of the steel structure node is greatly improved.

Limiting holes 9 are formed in the limiting plate 6, the limiting holes 9 are fixed with bolts 8 through nuts 12, the surface of the limiting plate 6 is square, two limiting holes 9 are formed in the inside of each side, the mounting angles of the two side faces of the node reinforcing plate 2 are 90 degrees, reinforcing plates are welded between the two side faces of the node reinforcing plate 2, the surface area of the limiting plate 6 is larger than the surface area of the top end of the node main body 1, and each limiting hole 9 corresponds to one extrusion pad 4 and a second limiting groove 11.

Specifically, as shown in fig. 1, 2, 3 and 4, since the installation angles of the two sides of the node reinforcing plate 2 are in a vertical state, and the reinforcing plate is welded between the two sides of the node reinforcing plate 2, the strength of the node wing plate 7 can be improved, the i-shaped steel 3 can be effectively supported, and since the area of the limiting plate 6 is larger than the area of the top end of the node main body 1, the i-shaped steel 3 can be better fixed.

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.

Claims (8)

1. The utility model provides a high strength steel structure node, includes node main part (1) and worker's shape steel (3), its characterized in that: node pterygoid lamina (7) are installed in node main part (1) outside, I-shaped groove (5) have been seted up to the inside of node main part (1), limiting plate (6) are installed on the top of node main part (1), extrusion pad (4) are installed to the bottom of limiting plate (6), the bottom welding of node pterygoid lamina (7) has node reinforcing plate (2), one side welding of node reinforcing plate (2) and node main part (1), first spacing groove (10) have been seted up to the inside of I-shaped steel (3), second spacing groove (11) have been seted up to the inside of node reinforcing plate (2) and second spacing groove (11).

2. A high strength steel structure node according to claim 1, wherein: one end of the I-shaped steel (3) is matched with the I-shaped groove (5), and the installation positions of the first limit groove (10) and the second limit groove (11) are the same.

3. A high strength steel structure node according to claim 2, wherein: the inside of first spacing groove (10) and second spacing groove (11) is installed bolt (8), the inside of extrusion pad (4) is run through on bolt (8) top, and the inside of limiting plate (6) is extended on bolt (8) top, nut (12) are installed on the top of bolt (8).

4. A high strength steel structure node according to claim 3, wherein: the limiting plate (6) is internally provided with a limiting hole (9), and the limiting hole (9) and the bolt (8) are fixed through a nut (12).

5. A high strength steel structure node according to claim 1, wherein: the node main body (1) is cuboid, the areas of the side surfaces of the periphery of the node main body (1) are equal, and a node wing plate (7) is arranged on each of the four side surfaces of the node main body (1).

6. A high strength steel structure node according to claim 1, wherein: the surface of the limiting plate (6) is square, and two limiting holes (9) are formed in the inner part of each side.

7. A high strength steel structure node according to claim 1, wherein: the installation angle of the two side surfaces of the node reinforcing plate (2) is 90 degrees, and a reinforcing plate is welded between the two side surfaces of the node reinforcing plate (2).

8. A high strength steel structure node according to claim 6, wherein: the area of the surface of the limiting plate (6) is larger than that of the top end surface of the node main body (1), and each limiting hole (9) corresponds to one extrusion pad (4) and one second limiting groove (11).