CN219326486U

CN219326486U - Special lifting hook for horizontal coiled material

Info

Publication number: CN219326486U
Application number: CN202320302826.8U
Authority: CN
Inventors: 宋喜波; 柴明科; 李克振; 曹艳华
Original assignee: Henan Mingsheng New Material Technology Co ltd
Current assignee: Henan Mingsheng New Material Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-11
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a special lifting hook for a horizontal coiled material, which relates to the technical field of coiled material lifting appliances and comprises a cross lifting beam, a reinforcing rod, an auxiliary beam for installing ropes and a lifting lug plate arranged in the center of the upper end face of the cross lifting beam, wherein the auxiliary beam is movably arranged at the four ends of the cross lifting beam, the auxiliary beam is driven to move by a driving mechanism, the reinforcing rod is a square reinforcing rod, and the diagonal line of the reinforcing rod is parallel or perpendicular to the central axis of the cross lifting beam. According to the utility model, the four auxiliary beams are arranged in a mode of being capable of moving along the cross hanging beam, so that the diameters of circumscribed circles where the end parts of the four auxiliary beams are positioned can be adjusted by adjusting the distances of the four auxiliary beams relative to the cross hanging beam, and aluminum alloy coiled materials with different diameters can be hoisted.

Description

Special lifting hook for horizontal coiled material

Technical Field

The utility model relates to the technical field of coiled material lifting appliances, in particular to a special lifting hook for a horizontal coiled material.

Background

When processing the coiled material in the workshop, often need lifting machine or transfer car (buggy) to remove the coiled material, but compare with the transfer car (buggy), the lifting machine is more nimble when transferring the coiled material, and to the hoist of horizontal coiled material at present, its hoist stability is low, and produces the extrusion with the edge portion of horizontal coiled material easily, leads to coiled material edge wearing and tearing, still need excision coiled material's edge during processing, extravagant manpower, extravagant material.

In order to solve the above problems, in chinese utility model patent application No.: CN202121372113.6 discloses a cross lifting appliance, which comprises a control box and a cross lifting beam composed of a cross beam and a longitudinal beam, wherein a reinforcing rod is connected between the beam bodies of the cross beam and the longitudinal beam; the center of the upper surface of the cross hanging beam is fixedly provided with a connecting flat plate, and the center of the upper plate surface of the connecting flat plate is fixedly provided with a lifting lug plate. Although stable and safe lifting can be ensured, the end part of the cross hanging beam in the cross hanging tool is fixed in position, so that horizontal coiled materials with different diameters are inconvenient to lift when the cross hanging beam is used for lifting horizontal coiled materials, and fatigue deformation is easy to occur to the cross hanging beam during lifting.

Therefore, it is necessary to provide a special lifting hook for horizontal coiled materials to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims at: the utility model provides a special lifting hook for horizontal coiled materials, which aims to solve the problems that the end part of a cross lifting beam in a cross lifting appliance is fixed, the horizontal coiled materials with different diameters are inconvenient to lift when being used for lifting the horizontal coiled materials, and the cross lifting beam is easy to generate fatigue deformation when being lifted.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a special lifting hook of horizontal coiled material, includes cross hanging beam, stiffener, is used for installing the auxiliary girder of rope and installs the lug board at cross hanging beam up end center, the mobilizable setting of auxiliary girder is at the four ends of cross hanging beam, the auxiliary girder is moved by actuating mechanism drive, the stiffener is square stiffener.

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

1. according to the utility model, the four auxiliary beams are arranged in a mode of being capable of moving along the cross hanging beam, so that the diameters of circumscribed circles where the end parts of the four auxiliary beams are positioned can be adjusted by adjusting the distances of the four auxiliary beams relative to the cross hanging beam, and aluminum alloy coiled materials with different diameters can be hoisted.

2. According to the utility model, the square reinforcing rod is arranged at the lower end of the cross hanging beam, so that the rigidity of the whole device is further enhanced, and the fatigue deformation rate is reduced.

3. According to the utility model, the diagonal line of the reinforcing rod is parallel or perpendicular to the central axis of the cross hanging beam, so that the whole device can be kept stable during hanging.

Further, rectangular grooves are formed in the four ends of the cross hanging beam along the central axis direction, extension rods are connected in the rectangular grooves in a sliding mode, the auxiliary beam is fixed at one end, far away from the cross hanging beam, of the extension rods, and the driving mechanism is used for driving the extension rods to move along the rectangular grooves.

Further, a sliding groove is formed in the lower end of the rectangular groove, a first sliding block is fixedly connected to the lower end face of the extension rod, and the driving mechanism is used for driving the first sliding block to move along the sliding groove.

Further, the driving mechanism comprises a driving assembly, four connecting rods and a second sliding block which is arranged below the cross hanging beam and can be lifted, one end of each connecting rod is hinged to the first sliding block, the other end of each connecting rod is hinged to one side of the second sliding block, and the driving assembly is arranged below the cross hanging beam and used for driving the second sliding block to lift.

Further, the drive assembly comprises a screw rod, a thread groove is formed in the middle of the second sliding block in a penetrating mode, the second sliding block is connected with the screw rod in a threaded mode through the thread groove, and the upper end of the screw rod is connected to the center of the lower end of the cross hanging beam in a rotating mode.

Further, the lower extreme quadrangle symmetry rotation of stiffener is provided with a plurality of universal wheels, the height of lead screw lower extreme is higher than the height of universal wheel lower extreme.

In a word, the utility model can hoist various horizontal coiled materials with different diameters, thereby keeping the rope parallel to the outer surface of the horizontal coiled material and reducing the extrusion to the horizontal coiled material.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

Reference numerals: 1. a cross hanging beam; 2. a reinforcing rod; 3. a universal wheel; 4. an extension rod; 5. an auxiliary beam; 6. a shackle plate; 7. a chute; 8. a first slider; 9. a connecting rod; 10. a screw rod; 11. and a second slider.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a special lifting hook for a horizontal coiled material comprises a cross hanging beam 1, a reinforcing rod 2, an auxiliary beam 5 for installing ropes and a lifting lug plate 6 installed at the center of the upper end face of the cross hanging beam 1, wherein the auxiliary beam 5 is movably arranged at the four ends of the cross hanging beam 1, the auxiliary beam 5 is structurally arranged in a plate lifting appliance disclosed in application number 202020538530.2, the special lifting hook comprises a notch, a support, an anti-falling shaft, a limiting plate, an end cap and a limiting rod, the installation mode of the ropes is referred to in the patent at the same time, the auxiliary beam 5 is driven to move by a driving mechanism, the reinforcing rod 2 is a square reinforcing rod, and the reinforcing rod 2 is fixedly connected to the lower end of the cross hanging beam 1.

In this embodiment, through setting up mobilizable auxiliary girder 5, can make the position of auxiliary girder 5 adjust, thereby make the circular diameter increase that auxiliary girder 5 encloses, be convenient for hoist and mount the coiled material that multiple diameter is different, make the rope can keep perpendicular with ground when hoist and mount horizontal coiled material, successfully and reduce the extrusion to horizontal coiled material, through setting up square stiffener 2 in the lower extreme of cross hanging beam 1, can make the holistic rigidity of device further obtain optimizing, thereby delay fatigue deformation's speed, through being parallel or perpendicular with the diagonal of stiffener 2 and the axis of cross hanging beam 1, when hoist and mount, make the center of device be located the axis of horizontal coiled material, thereby wholly remain steady.

Specifically, in order to enable the position of the auxiliary beam 5 at the end part of the cross hanging beam 1 to be adjusted, rectangular grooves are formed in four ends of the cross hanging beam 1 along the central axis direction, extension rods 4 are slidably connected in the rectangular grooves, the sides of the extension rods 4 can be guaranteed to be fully contacted with the rectangular grooves, the extension rods 4 are prevented from shaking, the auxiliary beam 5 is fixed at one end of the extension rods 4 far away from the cross hanging beam 1, the driving mechanism is used for driving the extension rods 4 to move along the rectangular grooves, the position of the auxiliary beam 5 can be adjusted through the arrangement of the driving mechanism, and therefore round diameter changes of the four auxiliary beams 5 are enabled to be enclosed, horizontal coiled materials with different diameters are hoisted, and extrusion of the horizontal coiled materials is reduced.

Specifically, referring to fig. 1-4, in order to facilitate adjustment of movement of the auxiliary beam 5, a chute 7 is formed at the lower end of the rectangular slot, a first slider 8 is fixedly connected to the lower end surface of the extension rod 4 through a mounting bolt, detachment of the first slider 8 is facilitated, a driving mechanism is used for driving the first slider 8 to move along the chute 7, and when the first slider 8 is manufactured, the side surface of the first slider 8 is attached to the side surface of the chute 7.

Specifically, referring to fig. 1-4, the driving mechanism includes a driving component, four connecting rods 9, and a second slider 11 disposed below the cross hanging beam 1 and capable of being lifted, one end of each connecting rod 9 is hinged on the first slider 8, the other end of each connecting rod 9 is hinged on one side of the second slider 11, and the driving component is disposed below the cross hanging beam 1 and is used for driving the second slider 11 to lift.

Specifically, referring to fig. 2 and fig. 3, the driving assembly includes a screw 10, a threaded groove is formed in the middle of the second slider 11, the second slider 11 is in threaded connection with the screw 10 through the threaded groove, the upper end of the screw 10 is rotationally connected to the center of the lower end of the cross hanging beam 1, in order to facilitate automatic control of movement of the extension rod 4, the scheme can be further optimized to adopt an electric push rod to drive the second slider 11 to lift, and a user can select to install according to the user.

Specifically, referring to fig. 1-3, a plurality of universal wheels 3 are symmetrically arranged at four corners of the lower end of the reinforcing rod 2 in a rotating manner, the lower end of the screw rod 10 is higher than the lower end of the universal wheels 3, the lower end of the screw rod 10 is prevented from rubbing with the ground when the lifting hook moves, meanwhile, in order to ensure the overall rigidity of the lifting hook, the weight of the lifting hook is heavy, and through the universal wheels 3, the cross hanging beam 1 can be pushed to move when the working position of the lifting hook is replaced or the lifting hook is replaced, so that labor is saved.

Working principle: firstly, a rope is hung on an auxiliary beam 5, the whole rope is kept vertical to the ground, then the lifting hook is hung on a lifter, the diameter of a horizontal coiled material is measured, the screw rod 10 is manually rotated to drive the second sliding block 11 to move upwards, meanwhile, the upper end of the connecting rod 9 pushes the second sliding block 11 to slide along the sliding groove 7, the auxiliary beam 5 stretches out and corresponds to the diameter of the horizontal coiled material, then the horizontal coiled material is lifted through the rope, in the lifting process, the square reinforcing rod 2 supports the cross lifting beam 1 and the extension rod 4, the fatigue deformation rate is reduced, and the device can reduce the extrusion deformation to the edge of the coiled material when the horizontal coiled material is lifted.

The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.

Claims

1. The utility model provides a special lifting hook of horizontal coiled material, includes cross hanging beam, stiffener, is used for installing the auxiliary beam of rope and installs the lug board at cross hanging beam up end center, its characterized in that: the auxiliary beam is movably arranged at the four ends of the cross hanging beam, the auxiliary beam is driven to move by the driving mechanism, the reinforcing rod is a square reinforcing rod, and the reinforcing rod is fixedly connected to the lower end of the cross hanging beam.

2. The horizontal coiled material special lifting hook according to claim 1, wherein: rectangular grooves are formed in the four ends of the cross hanging beam along the central axis direction, extension rods are connected in the rectangular grooves in a sliding mode, the auxiliary beam is fixed at one end, far away from the cross hanging beam, of the extension rods, and the driving mechanism is used for driving the extension rods to move along the rectangular grooves.

3. A horizontal coiled material dedicated lifting hook as set forth in claim 2, wherein: the lower end of the rectangular groove is provided with a sliding groove, the lower end face of the extension rod is fixedly connected with a first sliding block, and the driving mechanism is used for driving the first sliding block to move along the sliding groove.

4. A horizontal coil special lifting hook as set forth in claim 3, wherein: the driving mechanism comprises a driving assembly, four connecting rods and a second sliding block which is arranged below the cross hanging beam and can be lifted, one end of each connecting rod is hinged to the first sliding block, the other end of each connecting rod is hinged to one side of the second sliding block, and the driving assembly is arranged below the cross hanging beam and used for driving the second sliding block to lift.

5. The special lifting hook for horizontal coiled material according to claim 4, wherein: the driving assembly comprises a screw rod, a thread groove is formed in the middle of the second sliding block in a penetrating mode, the second sliding block is connected with the screw rod through the thread groove in a threaded mode, and the upper end of the screw rod is connected to the center of the lower end of the cross hanging beam in a rotating mode.

6. The special lifting hook for a horizontal coiled material according to claim 5, wherein: the lower extreme quadrangle symmetry rotation of stiffener is provided with a plurality of universal wheels, the height of lead screw lower extreme is higher than the height of universal wheel lower extreme.