CN210366614U - Lifting appliance for vertical narrow strip steel coil - Google Patents

Abstract

The utility model belongs to the technical field of steel coil lifting appliances, in particular to a lifting appliance for a vertical narrow steel coil, which comprises a lifting frame and lifting hook components, wherein the lifting hook components are at least three and are evenly distributed at the lower end of the lifting frame, the lifting hook components comprise lifting hooks and ropes, and two ends of the ropes are respectively connected with the lifting frame and the lifting hooks; the lifting hook is provided with a magnetic base. After the lifting hook is hooked to the lower end of a steel coil to be lifted, the steel coil is adsorbed through the magnetic base, so that the position between the lifting hook and the steel coil is relatively fixed, the lifting hook is prevented from shifting due to reasons such as vibration, and the safety in the lifting process is guaranteed. The connection between the magnetic base and the lifting hook can be conveniently realized through the U-shaped piece.

Description

Lifting appliance for vertical narrow strip steel coil

Technical Field

The utility model belongs to the technical field of the coil of strip hoist, concretely relates to a hoist for vertical narrow strip coil of strip.

Background

The steel strip lifting appliance has various types, and the corresponding lifting appliance is selected according to different types of steel coils in use. The narrow steel coil has certain difficulty in hoisting due to the small thickness. Generally, a plurality of lifting hooks are combined for lifting, and at least three lifting hooks are arranged; the three lifting hooks simultaneously hook the lower end of the steel coil for lifting. However, in the actual use process, the lifting hook which is originally placed in place is moved out due to vibration and other reasons, so that the lifting hook is not placed in place, and therefore unhooking accidents are very easy to happen in the lifting process, steel coils drop, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a hoist for vertical narrow strip coil of strip, this hoist passes through the adsorbed mode of magnetic force, effectively avoids or prevents that the lifting hook from shifting out, avoids the emergence of unhook accident.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a lifting appliance for a vertical narrow steel coil comprises a lifting frame and at least three lifting hook assemblies, wherein the lifting hook assemblies are evenly distributed at the lower end of the lifting frame and comprise lifting hooks and ropes, and two ends of each rope are respectively connected with the lifting frame and the lifting hooks; the lifting hook is provided with a magnetic base.

The magnetic base is connected with the lifting hook through a U-shaped piece, and a jackscrew is arranged on the U-shaped piece.

The hanger is hexagonal in shape.

The lifting hook component is provided with six lifting hook components.

Compared with the prior art, the utility model, the beneficial effect who has is:

after the lifting hook is hooked to the lower end of a steel coil to be lifted, the steel coil is adsorbed through the magnetic base, so that the position between the lifting hook and the steel coil is relatively fixed, the lifting hook is prevented from shifting due to reasons such as vibration, and the safety in the lifting process is guaranteed. The connection between the magnetic base and the lifting hook can be conveniently realized through the U-shaped piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the usage state of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural view of the hook of the present invention;

fig. 5 is a schematic structural view of a U-shaped member of the present invention;

wherein: 1 is a hanging bracket, 2 is a hanging hook component, 200 is a hanging hook, 201 is a rope, 3 is a magnetic seat, 4 is a U-shaped piece, and 5 is a jackscrew.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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.

As shown in fig. 1 to 3, the hanger for vertical narrow steel coil comprises a hanger 1 and at least three hook assemblies 2, wherein the hook assemblies 2 are evenly distributed at the lower end of the hanger 1 at intervals and certain angles. Each hook assembly 2 comprises a hook 200 and a rope 201, and two ends of the rope 201 are respectively connected with the hanger 1 and the hook 200; the magnetic base 3 is arranged on the lifting hook 200.

When the magnetic force seat is used, the lifting hooks 200 are respectively placed at the lower end of the steel coil to be hung, and after the lifting hooks are placed in place, the rotary knob on the magnetic force seat 3 is rotated to generate suction force to be adsorbed to the steel coil to be hung. After the steel coil to be hung is lifted to the designated position, the knob on the magnetic base 3 is rotated reversely to lose the magnetic force, and finally the lifting hook 200 is taken out.

Further, as shown in fig. 4 and 5, the magnetic base 3 may be bonded, welded, or screwed to the hook 200. But the adoption of the bonding mode is inconvenient for disassembly; the lifting hook 200 is in a threaded connection type, and a corresponding threaded hole needs to be formed in the lifting hook, so that certain inconvenience exists; therefore, the magnetic base 3 is connected with the hook 200 through the U-shaped part 4, and the top thread 5 is arranged on the U-shaped part 4.

The U-shaped part 4 and the magnetic base 3 can be connected by adopting a hook 200 for bonding, welding or screwing; during installation, the U-shaped part 4 is clamped into the lifting hook 200, and one end of the jackscrew 5 penetrates through the U-shaped part 4 to be abutted against the lifting hook 200 through rotation of the jackscrew 5, so that connection is realized.

Further, the shape of the hanger 1 is hexagonal, preferably regular hexagonal.

Further, six hook assemblies 2 are provided.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims (4)

1. The utility model provides a hoist for vertical narrow strip coil of strip, its characterized in that: the lifting hook assembly comprises a lifting frame (1) and at least three lifting hook assemblies (2), wherein the lifting hook assemblies (2) are evenly distributed at the lower end of the lifting frame (1), each lifting hook assembly (2) comprises a lifting hook (200) and a rope (201), and two ends of each rope (201) are respectively connected with the lifting frame (1) and the lifting hook (200); the lifting hook (200) is provided with a magnetic base (3).

2. A spreader for a vertical narrow steel coil as claimed in claim 1, wherein: the magnetic base (3) is connected with the lifting hook (200) through a U-shaped piece (4), and a jackscrew (5) is arranged on the U-shaped piece (4).

3. A spreader for a vertical narrow steel coil as claimed in claim 1, wherein: the hanger (1) is hexagonal in shape.

4. A spreader for a vertical narrow steel coil as claimed in claim 1, wherein: six lifting hook assemblies (2) are arranged.

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