CN219316191U

CN219316191U - Steel beam with reinforced structure

Info

Publication number: CN219316191U
Application number: CN202320088425.7U
Authority: CN
Inventors: 童庆军; 罗伟; 胡伟
Original assignee: Nanjing Litong Heavy Industry Machinery Co ltd
Current assignee: Nanjing Litong Heavy Industry Machinery Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-07
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of steel beams, in particular to a steel beam with a reinforcing structure, which comprises a steel beam and is characterized in that an inserting plate is fixedly arranged at one end of the steel beam, an inserting groove is formed at the other end of the steel beam, the inserting plate can be inserted into the inner side of the inserting groove of another steel beam, a reinforcing plate is detachably arranged at one side of the steel beam, a fixing device is arranged at one side of the reinforcing plate, a guide block is arranged at one side of the reinforcing plate, a dismounting device is arranged at one side of the reinforcing plate, a limiting device is arranged at one side of the reinforcing plate, and a locking device is arranged at one side of the reinforcing plate. Through setting up picture peg, slot, reinforcing plate, A bolt, A thread groove, guide block, connecting plate, spout, cardboard, draw-in groove, spring, stretching piece, draw frame, B bolt, B thread groove can strengthen the intensity of two girder steel junctions, and does not use the welding, convenient to detach cyclic utilization.

Description

Steel beam with reinforced structure

Technical Field

The utility model relates to the technical field of steel beams, in particular to a steel beam with a reinforcing structure.

Background

A beam made of steel. The crane beam and the working platform beam in the factory building, the floor beam in the multi-storey building, the purline in the roof structure and the like can all adopt steel beams.

In a common steel structure building, the floor slab can be more stable by supporting the steel girder, the steel girder is usually a H-shaped steel girder which is firm and has good bending resistance and deformation resistance, the H-shaped steel beam comprises a web plate which is vertically arranged, and an upper wing plate and a lower wing plate which are respectively and vertically arranged on the upper side and the lower side of the web plate, wherein the upper wing plate and the lower wing plate are opposite to each other and are parallel to each other, and the cross section formed by the upper wing plate, the lower wing plate and the web plate is I-shaped. When the length required for supporting the steel girder is long, the long supporting steel girder is usually formed by sequentially welding a plurality of sections of short supporting steel girders.

Aiming at the related technology, the defects of insufficient weld length, excessive section weakening and the like easily occur in the actual welding process of the supporting steel beam; when the defects appear at the welding positions of the supporting steel beams, the connecting strength of the connecting positions of the adjacent supporting steel beams is insufficient, potential safety hazards are easy to cause when the defects are serious, the inventor considers that the defects of the connecting strength shortage of the welding positions of the adjacent supporting steel beams are easy to appear, and therefore, the inventor proposes the steel beam with the reinforcing structure for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, insufficient weld length, excessive section weakening and the like easily occur in the actual welding process of a supporting steel beam; when the defects appear at the welding positions of the supporting steel beams, the defects that the connecting strength of the connecting positions of the adjacent supporting steel beams is insufficient and potential safety hazards are easily caused when the connecting strength is serious are easily caused, and the steel beam with the reinforcing structure is provided.

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

the utility model provides a girder steel with additional strengthening, includes the girder steel, girder steel one end is fixed to be equipped with the picture peg, the girder steel other end is equipped with the slot, the picture peg can peg graft the slot inboard on another girder steel, girder steel one side detachable is equipped with the reinforcing plate, reinforcing plate one side is equipped with fixing device, reinforcing plate one side is equipped with the guide block, reinforcing plate one side is equipped with dismounting device, reinforcing plate one side is equipped with stop device, reinforcing plate one side is equipped with locking device.

Preferably, the fixing device comprises a plurality of A bolts, two A threaded holes are formed in one side of the reinforcing plate, the A bolts can be connected to the inner sides of the A threaded holes in a threaded mode, a plurality of A threaded grooves are formed in two sides of the steel beam, and the A bolts can be connected to the inner sides of the A threaded grooves in a threaded mode.

Preferably, the dismounting device comprises two connecting plates, reinforcing plate one side is equipped with the spout, but connecting plate sliding connection is inboard at the spout, but connecting plate one side is fixed to be equipped with the cardboard, both sides all are equipped with the draw-in groove about the girder steel, but the cardboard joint is inboard at the draw-in groove, connecting plate one side is all fixed to be equipped with a plurality of springs, the equal fixed connection in spout downside of spring one end, connecting plate one side is fixed to be equipped with tensile piece, reinforcing plate one side is equipped with runs through the groove, but tensile piece sliding connection is being in the groove inboard that runs through, tensile piece one side is fixed to be equipped with and draws the frame.

Preferably, the limiting device comprises two T-shaped sliding blocks, one side of the reinforcing plate is provided with T-shaped sliding grooves, the T-shaped sliding blocks are slidably connected to the inner sides of the T-shaped sliding grooves, and one side of each T-shaped sliding block is fixedly provided with a limiting frame.

Preferably, the locking device comprises a B bolt, a plurality of B threaded holes are formed in one side of the steel beam support plate, the B bolt can be connected to the inner side of the B threaded holes in a threaded mode, B threaded grooves are formed in the left side and the right side of the reinforcing plate, and the B bolt can be connected to the inner side of the B threaded grooves in a threaded mode.

The steel beam with the reinforcing structure has the beneficial effects that:

(1) The strength of the joint of the two steel beams can be enhanced through arranging the 2 plugboards, the 3 slots, the 4 reinforcing plates, the 5A bolts, the 6A thread grooves, the 7 guide blocks, the 8 connecting plates, the 9 sliding grooves, the 10 clamping plates, the 11 clamping grooves, the 12 springs, the 13 stretching blocks, the 14 stretching frames, the 18B bolts and the 19B thread grooves, welding is not used, and the disassembly and the cyclic utilization are convenient.

(2) The position of the pull frame 14 is conveniently limited by arranging the 15T-shaped sliding block, the 16T-shaped sliding groove and the 17 limiting frame, and the pull frame is convenient to detach.

Drawings

Fig. 1 is a schematic front perspective view of a steel beam with a reinforced structure according to the present utility model;

FIG. 2 is a schematic side view of a steel beam with a reinforced structure according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional perspective cut-away structure of a steel beam with a reinforcing structure according to the present utility model;

FIG. 4 is a schematic view of a vertical sectional perspective structure of a steel beam with a reinforcing structure according to the present utility model;

fig. 5 is a schematic view of a vertical axis-side perspective cut-away structure of a steel beam with a reinforcing structure according to the present utility model.

In the figure: 1 girder steel, 2 picture peg, 3 slot, 4 reinforcing plate, 5A bolt, 6A screw thread groove, 7 guide block, 8 connecting plate, 9 spout, 10 cardboard, 11 draw-in groove, 12 spring, 13 stretching block, 14 draw-in frame, 15T slider, 16T spout, 17 spacing, 18B bolt, 19B screw thread groove.

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.

Referring to fig. 1-5, a steel beam with a reinforcing structure comprises a steel beam 1, wherein an inserting plate 2 is fixedly arranged at one end of the steel beam 1, an inserting slot 3 is arranged at the other end of the steel beam 1, the inserting plate 2 can be inserted into the inner side of the inserting slot 3 on the other steel beam 1, a reinforcing plate 4 is detachably arranged at one side of the steel beam 1,

the reinforcing plate 4 one side is equipped with fixing device, and fixing device includes a plurality of A bolts 5, and reinforcing plate 4 one side is equipped with two A screw holes, and A bolt 5 threaded connection is inboard at A screw hole, and girder steel 1 both sides all are equipped with a plurality of A thread groove 6, and A bolt 5 threaded connection is inboard at A thread groove.

Reinforcing plate 4 one side is equipped with guide block 7, reinforcing plate 4 one side is equipped with dismounting device, dismounting device includes two connecting plates 8, reinforcing plate 4 one side is equipped with spout 9, but connecting plate 8 sliding connection is inboard at spout 9, connecting plate 8 one side is fixed to be equipped with cardboard 10, both sides all are equipped with draw-in groove 11 about girder steel 1, but cardboard 10 joint is inboard at draw-in groove 11, connecting plate 8 one side is all fixed to be equipped with a plurality of springs 12, spring 12 one end is all fixed connection in spout 9 downside, connecting plate 8 one side is fixed to be equipped with tensile piece 13, reinforcing plate 4 one side is equipped with runs through the groove, but tensile piece 13 sliding connection is in the groove inboard that runs through, tensile piece 13 one side is fixed to be equipped with and draws frame 14.

One side of the reinforcing plate 4 is provided with a limiting device, the limiting device comprises two T-shaped sliding blocks 15, one side of the reinforcing plate 4 is provided with T-shaped sliding grooves 16, the T-shaped sliding blocks 15 are slidably connected to the inner sides of the T-shaped sliding grooves 16, and one side of each T-shaped sliding block 16 is fixedly provided with a limiting frame 17. The position of the pull frame 14 is conveniently limited by arranging the T-shaped sliding block 15, the T-shaped sliding groove 16 and the limiting frame 17, so that the pull frame is convenient to detach, and when the pull frame 14 is used, the limiting frame 17 can be pushed to the lower side of the pull frame 14 after the pull frame 14 is pulled up, and the pull frame 14 is prevented from being reset.

The reinforcing plate 4 one side is equipped with locking device, and locking device includes B bolt 18, and girder steel 1 extension board one side is equipped with a plurality of B screw holes, and B bolt 18 all can threaded connection in B screw hole inboard, and reinforcing plate 4 left and right sides all is equipped with B thread groove 19, and B bolt 18 all can threaded connection in B thread groove 19 inboard.

Through setting up picture peg 2, slot 3, reinforcing plate 4, A bolt 5, A thread groove 6, guide block 7, connecting plate 8, spout 9, cardboard 10, draw-in groove 11, spring 12, tensile piece 13, draw-in frame 14, B bolt 18, B thread groove 19 can strengthen the intensity of two girder steel junctions, and does not use the welding, convenient to detach cyclic utilization. During the use, fix reinforcing plate 4 on a girder steel 1 through A bolt 5 earlier, align two girder steel 1, insert picture peg 2 in slot 3, guide block 7 can play supplementary guide effect, when picture peg 2 inserts in slot 3, cardboard 10 can be upwards pressed by girder steel 1, when picture peg 2 inserts in slot 3 completely, cardboard 10 can insert in draw-in groove 11 downwards under the effect of spring 12, preliminary fixed with the position of two girder steel 1, next use B bolt 18, fix reinforcing plate 4 and another girder steel 1, fix two girder steel 1 positions.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a girder steel with additional strengthening, includes girder steel (1), its characterized in that, girder steel (1) one end is fixed to be equipped with picture peg (2), the girder steel (1) other end is equipped with slot (3), slot (3) inboard on another girder steel (1) can be pegged graft in picture peg (2), girder steel (1) one side detachable is equipped with reinforcing plate (4), reinforcing plate (4) one side is equipped with fixing device, reinforcing plate (4) one side is equipped with guide block (7), reinforcing plate (4) one side is equipped with dismounting device, reinforcing plate (4) one side is equipped with stop device, reinforcing plate (4) one side is equipped with locking device.

2. The steel beam with the reinforcing structure according to claim 1, wherein the fixing device comprises a plurality of A bolts (5), two A threaded holes are formed in one side of the reinforcing plate (4), the A bolts (5) can be connected to the inner sides of the A threaded holes in a threaded mode, a plurality of A thread grooves (6) are formed in two sides of the steel beam (1), and the A bolts (5) can be connected to the inner sides of the A thread grooves in a threaded mode.

3. The steel beam with the reinforcing structure according to claim 1, characterized in that the dismounting device comprises two connecting plates (8), a chute (9) is arranged on one side of the reinforcing plate (4), the connecting plates (8) are slidably connected to the inner side of the chute (9), clamping plates (10) are fixedly arranged on one side of the connecting plates (8), clamping grooves (11) are respectively arranged on the upper side and the lower side of the steel beam (1), the clamping plates (10) can be clamped to the inner side of the clamping grooves (11), a plurality of springs (12) are fixedly arranged on one side of the connecting plates (8), one ends of the springs (12) are fixedly connected to the bottom side of the chute (9), a stretching block (13) is fixedly arranged on one side of the connecting plates (8), a through groove is formed in one side of the reinforcing plate (4), the stretching block (13) is slidably connected to the inner side of the through groove, and a stretching frame (14) is fixedly arranged on one side of the stretching block (13).

4. The steel beam with the reinforced structure according to claim 1, wherein the limiting device comprises two T-shaped sliding blocks (15), one side of the reinforcing plate (4) is provided with T-shaped sliding grooves (16), the T-shaped sliding blocks (15) are slidably connected to the inner sides of the T-shaped sliding grooves (16), and one side of the T-shaped sliding blocks (16) is fixedly provided with a limiting frame (17).

5. The steel beam with the reinforcing structure according to claim 1, wherein the locking device comprises a B bolt (18), a plurality of B threaded holes are formed in one side of a support plate of the steel beam (1), the B bolt (18) can be connected to the inner side of the B threaded holes in a threaded mode, B threaded grooves (19) are formed in the left side and the right side of the reinforcing plate (4), and the B bolt (18) can be connected to the inner side of the B threaded grooves (19) in a threaded mode.