CN217949322U - Steel structure connecting node - Google Patents

Abstract

The utility model provides a steel construction connected node, including the girder, the side of girder is provided with the crossbeam, the side of girder is provided with the L template, pilot hole an has all been seted up on the surface of girder and L template, the concave plate is equipped with to the side of crossbeam, the elongated slot has all been seted up to the upper and lower surface of concave plate, the surface sliding connection of elongated slot has the billet, the upper end fixed mounting of billet has the rubber slab, the lower extreme of crossbeam is provided with the bottom plate, pilot hole b has all been seted up on the surface of crossbeam, concave plate and bottom plate, and people can utilize the elongated slot, locate the billet of packing into in the upper and lower of elongated slot, and then install the upper and lower surface at the concave plate with the rubber slab, when using the bolt to tighten connecting piece and girder steel, the rubber slab then can be extruded between connecting piece and girder steel, and the rubber slab then can closely laminate on the uneven surface of girder steel because of extrusion, and then improve the compactness of connecting piece and girder steel surface laminating.

Description

Steel structure connecting node

Technical Field

The utility model relates to a technical field of steel construction especially relates to a steel construction connected node.

Background

The steel construction is the structure of constituteing by steel material, be one of the main building structure type, the structure mainly comprises girder steel that shaped steel and steel sheet etc. were made, the steel column, members such as steel truss constitute, and need use connected node to assemble between various structures, because the surface of girder steel is not level and smooth, lead to the surface of girder steel mostly all uneven, make people when using bolted connection girder steel, can cause to produce certain small gap between connecting piece and the girder steel, thereby the compactness of connecting piece and girder steel surface laminating has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a steel construction connected node that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steel construction connected node, includes the girder, the side of girder is provided with the crossbeam, the side of girder is provided with the L template, pilot hole an has all been seted up on the surface of girder and L template, the concave plate is equipped with to the side of crossbeam, the elongated slot has all been seted up on the upper and lower surface of concave plate, the surface sliding connection of elongated slot has the billet, the upper end fixed mounting of billet has the rubber slab, the lower extreme of crossbeam is provided with the bottom plate, pilot hole b has all been seted up on the surface of crossbeam, concave plate and bottom plate.

Furthermore, the L-shaped plate is attached to the cross beam, and reinforcing ribs are fixedly connected to the inner surface of the concave plate.

Further, the width of the steel bar is smaller than that of the long groove.

Further, the inner surface of the L-shaped plate is fixedly connected with a top column, and bolts are arranged inside the assembly holes a and the assembly holes b.

Furthermore, the surfaces of the main beam and the cross beam are fixedly provided with mounting plates, and supporting plates are fixedly connected between the mounting plates.

Furthermore, the surfaces of the main beam and the cross beam are provided with auxiliary mechanisms, each auxiliary mechanism comprises a rectangular block, the rectangular blocks are fixedly installed on the surfaces of the main beam and the cross beam, and pull rings are fixedly connected to the upper ends of the rectangular blocks.

Further, the number of the rectangular blocks is 8, and the rectangular blocks are uniformly distributed on the surfaces of the main beams and the cross beams.

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

the utility model discloses in, in the time of the in-service use, through setting up the girder, the crossbeam, the L template, pilot hole an, the notch board, the elongated slot, the billet, the rubber slab, bottom plate and pilot hole b, when connecting girder and crossbeam, people can utilize the elongated slot, the billet of packing into in the upper and lower department of elongated slot, and then install the rubber slab on the upper and lower surface of notch board, thus, when using the bolt to tighten connecting piece and girder steel, the rubber slab then can be extruded between connecting piece and girder steel, and the rubber slab then can closely laminate on the uneven surface at the girder steel because of the extrusion, and then improve the compactness of connecting piece and girder steel surface laminating.

During the in-service use, through setting up complementary unit, because the hoist and mount go up during the girder steel installation, a steel wire is worn to establish by usable pull ring this moment between girder and crossbeam to connect girder and crossbeam in advance, when making the installation crossbeam, reduce the range of rocking of crossbeam, do benefit to in-service use.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a top exploded view of the present invention.

Fig. 4 is an enlarged view of fig. 3 at a.

Fig. 5 is a bottom exploded view of the present invention.

In the figure: 1. a main beam; 2. a cross beam; 3. an L-shaped plate; 4. a mounting hole a; 5. a concave plate; 6. a long groove; 7. a steel bar; 8. a rubber plate; 9. a base plate; 10. a fitting hole b; 11. reinforcing ribs; 12. a top pillar; 13. mounting a plate; 14. a support plate; 15. a bolt; 16. a rectangular block; 17. and (4) a pull ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a steel construction connected node, including girder 1, the side of girder 1 is provided with crossbeam 2, the side of girder 1 is provided with L template 3, be provided with L template 3 through the side at girder 1, be used for tentatively supporting crossbeam 2, pilot hole a4 has all been seted up on the surface of girder 1 and L template 3, concave plate 5 is equipped with to the side of crossbeam 2, concave plate 5 is equipped with through the side that sets up crossbeam 2, concave plate 5 is used for fixing with other adapting unit, and then improve girder 1 and crossbeam 2's joint strength, elongated slot 6 has all been seted up on concave plate 5's upper and lower surface, elongated slot 6's sliding surface is connected with billet 7, upper and lower surface through setting up concave plate 5 has all seted up elongated slot 6, the sliding surface that sets up elongated slot 6 simultaneously has billet 7, make people install rubber slab 8 at both ends about concave plate 5, the upper end fixed mounting of billet 7 has rubber slab 8, upper end fixed mounting through setting up billet 7 has rubber slab 8, improve the compactness of laminating between connecting piece and the crossbeam 2, make the connection between the two, the lower extreme of crossbeam 2 is provided with the lower extreme of crossbeam 9, it all utilizes concave plate 5 and crossbeam 10 b to make things convenient for the bottom plate 5 and crossbeam 5, concave plate 5 b and crossbeam 5, the bottom plate 5 b and crossbeam 10 b are used for the bottom plate 5 and crossbeam 5, it aligns to make things convenient for the bottom plate 5.

In this embodiment, the L-shaped plate 3 is attached to the beam 2, the inner surface of the concave plate 5 is fixedly connected with a reinforcing rib 11, the reinforcing rib 11 is connected through the inner surface of the concave plate 5, the structural strength of the concave plate 5 is improved, the width of the steel bar 7 is smaller than the width of the long groove 6, the steel bar 7 is conveniently installed in the long groove 6 by setting the width of the steel bar 7 to be smaller than the width of the long groove 6, the inner surface of the L-shaped plate 3 is fixedly connected with a top post 12, the contact area between the L-shaped plate 3 and the beam 2 is improved, bolts 15 are respectively arranged inside the assembly hole a4 and the assembly hole b10, the connecting piece is fixed with the beam 1 and the beam 2 by arranging the bolts 15 inside the assembly hole a4 and the assembly hole b10, the mounting plates 13 are fixedly arranged on the surfaces of the beam 1 and the beam 2, the mounting plates 14 are fixedly connected between the mounting plates 13, and the connecting strength between the beam 1 and the beam 2 is further improved.

In this embodiment, girder 1 and crossbeam 2's surface is provided with complementary unit, complementary unit includes rectangular block 16, rectangular block 16 fixed mounting is on girder 1 and crossbeam 2's surface, rectangular block 16's upper end fixedly connected with pull ring 17, be provided with rectangular block 16 through the surface at girder 1 and crossbeam 2, the upper end fixedly connected with pull ring 17 that sets up rectangular block 16 simultaneously, be convenient for people wear to be equipped with the steel wire between pull ring 17, in order to connect crossbeam 2 in advance, in order to reduce crossbeam 2's range of rocking, rectangular block 16's quantity is eight groups, eight groups of rectangular block 16 evenly distributed are on girder 1 and crossbeam 2's surface, quantity through setting up rectangular block 16 is the multiunit, set up multiunit rectangular block 16 evenly distributed simultaneously on girder 1 and crossbeam 2's surface, can be convenient for people wear to establish the steel wire with a plurality of directions, in order to improve the connection when hoist and mount crossbeam 2.

The working principle is as follows: by arranging a main beam 1, a cross beam 2, an L-shaped plate 3, an assembly hole a4, a concave plate 5, a long groove 6, a steel bar 7, a rubber plate 8, a bottom plate 9 and an assembly hole b10, firstly, the cross beam 2 is lifted, the cross beam 2 is attached to one side of the main beam 1, then, the L-shaped plate 3 is moved to the side surface of the cross beam 2, one side of the L-shaped plate 3 is inserted into the main beam 1, the assembly hole a4 can be aligned, then, a bolt 15 is screwed into the assembly hole a4, so that the L-shaped plate 3 is fixed on the main beam 1, at the moment, the main beam 1 supports the cross beam 2 through the L-shaped plate 3, then, the steel bar 7 is moved, the steel bar 7 is slid into the long groove 6, the rubber plate 8 moves simultaneously along with the steel bar 7 in the moving process of the steel bar 7 until the steel bar 7 is completely attached to the surface of the long groove 6, so that the rubber plates 8 are arranged at the upper and lower ends of the concave plate 5, and the concave plate 5 is clamped on the side surface of the cross beam 2, aligning a concave plate 5 with an assembly hole b10 below a crossbeam 2, then attaching the bottom plate 9 to the lower surface of the crossbeam 2, fixing the bottom plate 9, the crossbeam 2 and the concave plate 5 together by using a bolt 15, at the moment, aligning the assembly holes b10 above the concave plate 5 and the crossbeam 2, then attaching an installation plate 13 to the surfaces of the girder 1 and the crossbeam 2, then connecting one installation plate 13 with an assembly hole a4 on the girder 1 by using the bolt 15, simultaneously connecting the other installation plate 13 with the crossbeam 2 and the concave plate 5, enabling a support plate 14 to be positioned between and support the girder 1 and the crossbeam 2, and then welding and reinforcing the girder 1 and the crossbeam 2, wherein the shaking amplitude of the crossbeam 2 is slightly larger when the crossbeam 2 is hung to be attached to the surface of the girder 1 by arranging an auxiliary mechanism, at the moment, people can use a pull ring 17 to penetrate a steel wire between the girder 1 and the crossbeam 2, thereby connecting the main beam 1 and the cross beam 2 in advance to reduce the shaking amplitude of the cross beam 2 so as to adjust the position of the cross beam 2 in the following.

The above-mentioned embodiment does the utility model discloses a preferred embodiment, all with the utility model discloses similar structure and the equivalence change of doing all should belong to the utility model discloses a protection category.

Claims (7)

1. The utility model provides a steel construction connected node, includes girder (1), its characterized in that: the side of girder (1) is provided with crossbeam (2), the side of girder (1) is provided with L template (3), pilot hole a (4) have all been seted up on the surface of girder (1) and L template (3), concave plate (5) are equipped with to the side of crossbeam (2), elongated slot (6) have all been seted up on the upper and lower surface of concave plate (5), the sliding surface of elongated slot (6) is connected with billet (7), the upper end fixed mounting of billet (7) has rubber slab (8), the lower extreme of crossbeam (2) is provided with bottom plate (9), pilot hole b (10) have all been seted up on the surface of crossbeam (2), concave plate (5) and bottom plate (9).

2. The steel structure connection node of claim 1, wherein: the L-shaped plate (3) is attached to the cross beam (2), and the inner surface of the concave plate (5) is fixedly connected with a reinforcing rib (11).

3. The steel structure connection node of claim 1, wherein: the width of the steel bar (7) is smaller than that of the long groove (6).

4. The steel structure connection node of claim 1, wherein: the inner surface fixed connection of L template (3) has fore-set (12), the inside of pilot hole a (4) and pilot hole b (10) all is provided with bolt (15).

5. The steel structure connection node of claim 1, wherein: the mounting plates (13) are fixedly mounted on the surfaces of the main beam (1) and the cross beam (2), and supporting plates (14) are fixedly connected between the mounting plates (13).

6. The steel structure connection node of claim 1, wherein: the surface of girder (1) and crossbeam (2) is provided with complementary unit, complementary unit includes rectangular block (16), rectangular block (16) fixed mounting is on the surface of girder (1) and crossbeam (2), the upper end fixedly connected with pull ring (17) of rectangular block (16).

7. The steel structure connection node of claim 6, wherein: the number of the rectangular blocks (16) is 8 groups, and the rectangular blocks are uniformly distributed on the surfaces of the main beam (1) and the cross beam (2).

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