CN219489342U

CN219489342U - Overhead hoist of steel construction

Info

Publication number: CN219489342U
Application number: CN202320177342.5U
Authority: CN
Inventors: 崔晓飞; 武阿勇; 童超; 闫军培
Original assignee: Henan Feidi Steel Structure Co ltd
Current assignee: Henan Feidi Steel Structure Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-08-08
Anticipated expiration: 2033-02-10

Abstract

The application provides a lifting device of a steel structure, which comprises a beam and a pressing plate, wherein lifting ropes are arranged at two ends of the beam; the clamp plate is crooked into the arc, and the outer wall of clamp plate is equipped with the lug of being connected with the lifting rope, and the lower extreme of clamp plate articulates there is the support, forms the draw-in groove of settling steel construction between the upper end of clamp plate and the top surface of support. This application has add one and clamp plate articulated support through optimizing current lifting hook, and the clamp plate is at for support pivoted in-process, can make the size of draw-in groove adjustable to can lock the steel construction of different thickness, avoid the steel construction to take place to drop after the slip.

Description

Overhead hoist of steel construction

Technical Field

The application relates to the technical field of plate lifting, in particular to a lifting device of a steel structure.

Background

Handling operation is often needed in the processing and construction of the steel structure, and a traditional handling mode generally adopts a lifting rope or a lifting hook to handle the steel structure. However, because the lifting rope and the lifting hook lack locking structures for the steel structure, the steel structure is easy to slide or fall in the lifting process, and certain potential safety hazards are provided. To this end, the inventors devised a steel structured trolley.

Disclosure of Invention

The utility model aims at providing a overhead hoist of steel construction, it can be to steel construction automatic locking, avoids the steel construction to take place to slide or drop.

Embodiments of the present application are implemented as follows:

the application provides a overhead hoist of steel construction, include:

the two ends of the cross beam are provided with hanging ropes;

the clamp plate, the clamp plate is crooked into the arc, and the outer wall of clamp plate is equipped with the lug of being connected with the lifting rope, and the lower extreme of clamp plate articulates there is the support, forms the draw-in groove of settling steel construction between the upper end of clamp plate and the top surface of support.

This application has add one and clamp plate articulated support through optimizing current lifting hook, and the clamp plate is at for support pivoted in-process, can make the size of draw-in groove adjustable to can lock the steel construction of different thickness, avoid the steel construction to take place to drop after the slip.

In an alternative embodiment, the hoist ropes are symmetrically arranged at both ends of the cross beam.

In an alternative embodiment, the two lifting ropes at the same end of the cross beam have equal lengths.

In an alternative embodiment, a connecting plate is provided in the middle of the cross beam.

In an alternative embodiment, the curvature of the platen as a whole is 200 degrees.

In an alternative embodiment, the lower end of the platen is attached to the spindle.

In an alternative embodiment, the shaft is parallel to the axis of the platen.

In an alternative embodiment, the support is configured as an inverted U-shape overall.

In an alternative embodiment, the support is an integrally formed structure.

In an alternative embodiment, the shaft is arranged perpendicular to the legs of the support as a whole.

Drawings

Exemplary embodiments of the present application will be described in detail below with reference to the attached drawings, and it should be understood that the embodiments described below are only for the purpose of explaining the present application and not limiting the scope of the present application, wherein:

FIG. 1 is a schematic view of a trolley of a steel structure according to an embodiment of the present application;

FIG. 2 is a schematic illustration of the connection of a platen to a support according to an embodiment of the present application;

FIG. 3 is a side view of a platen according to an embodiment of the present application;

reference numerals:

10. a cross beam;

20. a pressing plate;

11. a hanging rope;

12. a connecting plate;

21. lifting lugs;

22. a support;

23. a rotating shaft;

24. a support leg;

25. a top plate;

26. a clamping groove.

Detailed Description

Example 1

Referring to fig. 1-3, in the present embodiment, a hoisting device of a steel structure includes a beam 10 and a pressing plate 20, wherein two ends of the beam 10 are provided with hoisting ropes 11; the pressing plate 20 is bent into an arc shape, the outer wall of the pressing plate 20 is provided with a lifting lug 21 connected with the lifting rope 11, the lower end of the pressing plate 20 is hinged with a support 22, and a clamping groove 26 for placing a steel structure is formed between the upper end of the pressing plate 20 and the top surface of the support 22.

According to the embodiment, the existing lifting hook is optimized, the support 22 hinged with the pressing plate 20 is additionally arranged, and the pressing plate 20 can enable the size of the clamping groove 26 to be adjustable in the process of rotating relative to the support 22, so that steel structures with different thicknesses can be locked, and falling of the steel structures after sliding is avoided.

It should be noted that, the pressing plate 20 is curved into an arc shape as a whole, the shape of the pressing plate 20 is similar to that of a traditional lifting hook, the rotating shaft of the pressing plate 20 is arranged on the support 22, and the steel structure is arranged between the upper end of the pressing plate 20 and the top of the support 20, so that the rotating shaft of the pressing plate 20 is arranged below the steel structure, when the lifting rope 11 applies oblique tension to the pressing plate 20, the pressing plate 20 can rotate relative to the support 22, and the upper end of the pressing plate 20 is pressed on the upper surface of the steel structure, so that the automatic locking of the steel structure can be realized, and the falling of the steel structure from the position between the pressing plate 20 and the support 22 can be avoided.

In this embodiment, alternatively, the lifting ropes 11 are symmetrically arranged at two ends of the beam 10, two lifting ropes 11 are fixedly connected to each end of the beam 10, two lifting ropes 11 at the same end of the beam 10 have equal lengths, and the pressing plates 20 are fixedly connected to the lower end of each lifting rope 11 through lifting lugs 21, that is, four pressing plates 20 are configured on the beam 10.

In addition, in order to facilitate connection of the cross beam 10 with the hoisting device, a connection plate 12 is provided in the middle of the cross beam 10, and the cross beam 10 is connected with the crane by way of example through the connection plate 12.

In this embodiment, alternatively, the bending radian of the whole pressing plate 20 is 200 degrees, and the lower end of the pressing plate 20 is welded on the rotating shaft 23, the rotating shaft 23 is kept parallel to the axis of the pressing plate 20, and the rotating shaft 23 is a connection structure between the pressing plate 20 and the support 22.

In this embodiment, alternatively, the support 22 is integrally configured in an inverted U shape, the support 22 includes two legs 24 arranged in parallel and one top plate 25, and the two legs 24 are integrally arranged in parallel with the top plate 25, so that the overall structural strength of the support 22 is improved, and the two legs 24 and the one top plate 25 are integrally formed.

In addition, the rotating shaft 23 is rotatably connected between the two supporting legs 24, the two supporting legs 24 are vertically arranged on the whole of the rotating shaft 23, the rotating shaft 23 is arranged below the top plate 25, the steel structure is placed on the top plate 25, the supporting legs 24 play a supporting role on the steel structure, and when the lifting rope 11 applies oblique tension to the pressing plate 20, the pressing plate 20 rotates towards one side of the top plate 25 on the whole, so that the upper end of the pressing plate 20 is abutted against the upper surface of the steel structure, and automatic locking of the steel structure is realized.

Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims

1. A steel structure trolley, comprising:

the two ends of the cross beam are provided with hanging ropes;

the clamp plate, the clamp plate is crooked into the arc, just the outer wall of clamp plate be equipped with the lug that the lifting rope is connected, the lower extreme of clamp plate articulates there is the support, the upper end of clamp plate with form the draw-in groove of settling steel construction between the top surface of support.

2. A steel structure handling device as claimed in claim 1, wherein,

the lifting ropes are symmetrically arranged at two ends of the cross beam.

3. A steel structure handling device as claimed in claim 2, wherein,

the two lifting ropes at the same end of the cross beam have the same length.

4. A steel structure trolley as claimed in claim 3, wherein,

the middle part of the beam is provided with a connecting plate.

5. A steel structure trolley as claimed in claim 4, wherein,

the integral bending radian of the pressing plate is 200 degrees.

6. A steel structure trolley as claimed in claim 5, wherein,

the lower end of the pressing plate is connected to the rotating shaft.

7. A steel structure trolley as claimed in claim 6, wherein,

the rotating shaft is parallel to the axis of the pressing plate.

8. A steel structure trolley as claimed in claim 7, wherein,

the support is configured as an inverted U-shape as a whole.

9. A steel structure trolley as claimed in claim 8, wherein,

the support is of an integrated structure.

10. A steel structure trolley as claimed in claim 9, wherein,

the rotating shaft is integrally and vertically arranged with the two supporting legs of the support.