CN220684403U - Lifting lug structure of scrap steel trough - Google Patents

Abstract

The utility model relates to a lifting lug structure of a scrap steel trough, which comprises trough trunnions fixedly connected to the front side and the rear side of the scrap steel trough, wherein each trough trunnion comprises a short shaft, a short shaft end plate, a guide plate and a cover plate, the short shaft is fixedly connected into the side wall of the scrap steel trough, the short shaft and the short shaft end plate are of an integrated structure, the guide plate is connected to the outside of the short shaft end plate, the length direction of the guide plate is arranged along the longitudinal direction of the scrap steel trough, the guide plate comprises a body and a bending part, a round hole is arranged on the body, the short shaft end plate is connected in the round hole in an embedded mode, the cover plate is arranged on the outer surface of the short shaft end plate, and the cover plate is fixedly connected with the guide plate and the short shaft end plate. According to the utility model, through the guiding action of the guide plate, the hooking time of the scrap steel trough is shortened, the adjustment times are reduced, and the labor intensity of workers is reduced; the waiting time of the converter is reduced, and the production efficiency is improved.

Description

Lifting lug structure of scrap steel trough

Technical Field

The utility model relates to scrap steel collecting equipment, in particular to a lifting lug structure of a scrap steel trough.

Background

The scrap steel trough is a necessary device for a steel mill, the scrap steel trough is provided with four trunnions, when the scrap steel trough is lifted, a lifting appliance plate hook of an operation crane is hung from the trough head to the tail, and lifting can be performed only when all the four plate hooks are hung on the trunnions. When the converter is hooked, one or four plate hooks often cannot be hung into the trunnion, the positions of the four plate hooks are repeatedly readjusted, the hooking time is influenced, and the fast-paced production of the converter is influenced.

The utility model provides a scrap steel bucket handling structure of current patent CN211895663U, includes the scrap steel bucket, the equal fixedly connected with trunnion of front and back lateral wall of scrap steel bucket, the thread groove has been seted up to the lateral wall of trunnion, threaded connection has the screw rod in the thread groove, the notch and the fixedly connected with plectane that the screw rod runs through the thread groove, the lateral wall fixedly connected with of plectane a plurality of evenly setting, the one end fixedly connected with arc revolving plate that the plectane was kept away from to the branch, be equipped with the spacing ring rather than the matching on the trunnion, the one end fixedly connected with spring snap ring that the trunnion was kept away from to the spacing ring, the joint has the hanging chain on the spring snap ring, two fixedly connected with mounting panels of lateral wall of scrap steel bucket, two fixedly connected with hanging nose between the lateral wall of mounting panel is equipped with eccentric hook on the hanging nose. This patent is not suitable for use with a board hook sling.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a lifting lug structure of a scrap steel trough and solving the problem of difficult hooking of the scrap steel trough.

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

the utility model provides a lug structure of steel scrap silo, including the silo trunnion of fixed connection both sides around the steel scrap silo, the silo trunnion includes the minor axis, the minor axis end plate, deflector and apron, the minor axis rigid coupling is in the lateral wall of steel scrap silo, minor axis and minor axis end plate structure as an organic whole, the external connection deflector of minor axis end plate, the longitudinal direction of deflector along steel scrap silo sets up, the deflector includes body and portion of bending, be equipped with the round hole on the body, the minor axis end plate is inlayed and is connected in the round hole, the apron is established to the outer surface cover of minor axis end plate, apron and deflector and minor axis end plate fixed connection.

The inner surface of the short shaft end plate is flush with the inner surface of the body.

The outer surface of the short shaft end plate protrudes out of the outer surface of the body.

The bending part bends towards the outer side of the scrap steel trough.

The included angle between the bending part and the body is 130-140 degrees.

A plurality of process ports for welding with the short shaft end plate are uniformly distributed on the edge of the cover plate.

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

according to the utility model, through the guiding action of the guide plate, the hooking time of the scrap steel trough is shortened, the adjustment times are reduced, and the labor intensity of workers is reduced; the waiting time of the converter is reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of a trough trunnion.

Fig. 3 is a schematic structural view of the guide plate.

Fig. 4 is a cross-sectional view A-A of fig. 3.

Fig. 5 is a schematic structural view of the cover plate.

Fig. 6 is a side view of the cover plate.

In the figure: scrap steel trough 1, trough trunnion 2, short shaft 3, short shaft end plate 4, deflector 5, cover plate 6, body 7, bending part 8, round hole 9, process orifice 10.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

1-6, a lug structure of steel scrap trough, including the silo trunnion of fixed connection both sides around steel scrap trough, the silo trunnion includes the minor axis, the minor axis end plate, the deflector, the apron, the minor axis rigid coupling is in the lateral wall of steel scrap trough, minor axis 3 and minor axis end plate 4 are integrated into one piece structure, the outside of minor axis end plate 4 connects deflector 5, the length direction of deflector 5 sets up along the longitudinal direction of steel scrap trough 1, deflector 5 includes body 7 and bending portion 8, be equipped with round hole 9 on the body 1, the connection is inlayed in round hole 9 to minor axis end plate 4, the internal surface parallel and level of minor axis end plate 4 and the internal surface of body 7. The outer surface of the stub shaft end plate 4 protrudes beyond the outer surface of the body 7.

The bending portion 8 is bent outward of the scrap box receptacle 1. The included angle between the bending part 8 and the body 7 is 130-140 degrees. Providing guiding function for the plate hook when hooking.

The outer surface of the short-shaft end plate 4 is covered with a cover plate 6, the periphery of the cover plate 6 is welded with the guide plate 5, a plurality of process openings 10 for welding with the short-shaft end plate 4 are uniformly distributed on the edge of the cover plate 6, and the cover plate 6 is welded and fixed with the short-shaft end plate 4 through the process openings. The cover plate 6 makes the connection between the stub shaft end plate 4 and the body 7 stronger.

In order to make the purposes, technical schemes and technical effects of the utility model clearer, the technical schemes in the embodiments of the utility model are clearly and completely described. The embodiments described below are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without the benefit of the teachings of this utility model, are intended to be within the scope of the utility model.

Examples

The utility model provides a lug structure of steel scrap trough, including the silo trunnion 2 of fixed connection both sides around steel scrap trough 1, silo trunnion 2 includes minor axis 3, minor axis end plate 4, deflector 5, apron 6, the rigid coupling of minor axis 3 is in the lateral wall of steel scrap trough 1, minor axis 3 and minor axis end plate 4 are the structure as an organic whole, the outside of minor axis end plate 4 connects deflector 5, the length direction of deflector 5 sets up along the longitudinal direction of steel scrap trough 1, deflector 5 includes body 7 and bending portion 8, body 7 is long 480 x 360mm, thick 20 mm, one end is processed into the semicircle that the radius is 180 mm. The other end is cold-bent to process a bending part 8, and the included angle between the bending part 8 and the body 7 is 135 degrees.

A round hole 9 with the radius of 152mm is processed on the concentric center of the semicircular side, the short shaft end plate 4 is embedded and connected in the round hole 9 and is welded and fixed with the round hole, and the inner surface of the short shaft end plate 4 is flush with the inner surface of the guide plate 5. The outer surface of the stub shaft end plate 4 protrudes beyond the outer surface of the guide plate 5.

The outer surface of the short shaft end plate 4 is covered with a cover plate 6, and the cover plate 6 is welded and fixed with the guide plate and the short shaft end plate 4.

A plurality of process ports 10 for welding with the short shaft end plate 4 are uniformly distributed on the edge of the cover plate 6. The process orifice 10 is 60mm long and 10 mm deep.

The hooking test is carried out on site by adopting the embodiment, the hooking process of the plate hooks is smooth, and four plate hooks are all in place at one time, and the time is 22 seconds.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lug structure of steel scrap trough, a serial communication port, including the silo trunnion of fixed connection both sides around the steel scrap trough, the silo trunnion includes the minor axis, the minor axis end plate, deflector and apron, the minor axis rigid coupling is in the lateral wall of steel scrap trough, minor axis and minor axis end plate structure as an organic whole, the external connection deflector of minor axis end plate, the longitudinal direction of deflector along steel scrap trough sets up, the deflector includes body and bending portion, be equipped with the round hole on the body, the connection is inlayed in the round hole to the minor axis end plate, the apron is established to the outer surface face guard of minor axis end plate, apron and deflector and minor axis end plate fixed connection.

2. The shackle structure for a scrap box receptacle of claim 1 wherein the inner surface of said stub shaft end plate is flush with the inner surface of the body.

3. The shackle structure for a scrap box receptacle as defined in claim 1 wherein the outer surface of said stub shaft end plate projects beyond the outer surface of the body.

4. The lug structure of a scrap box receptacle according to claim 1, wherein said bent portion is bent outwardly of the scrap box receptacle.

5. The lifting lug structure of the scrap box receptacle of claim 1, wherein the angle between the bending portion and the body is 130-140 °.

6. The lifting lug structure of the scrap steel groove as claimed in claim 1, wherein a plurality of process openings for welding with the short shaft end plate are uniformly distributed on the edge of the cover plate.