CN218371189U

CN218371189U - Lifting appliance for steel bar coil

Info

Publication number: CN218371189U
Application number: CN202222792979.3U
Authority: CN
Inventors: 廖磊; 金天琪; 刘学佳
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-24
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a lifting appliance for coiling reinforcing steel bars, which relates to the field of steel lifting, and comprises a triangular beam, an upper beam and a lower beam, wherein the triangular beam is an equilateral triangle, the lower beam is arranged at the included angle on one side of the lower end of the triangular beam through a first assembly component, the lower beam is cylindrical, two groups of lower beams are symmetrically arranged, the included angle on one side of the upper end of the triangular beam is provided with an upper beam, the upper beam is square, the upper beam is positioned right above the middle position of the two groups of lower beams, one end of the upper beam is fixedly welded with the triangular beam, and the top of the upper beam is symmetrically provided with lifting lugs; the utility model discloses a lower beam that two sets of symmetries set up can once hoist two bundles and coil according to the stack condition that the reinforcing bar was coiled, has improved handling efficiency greatly, and the problem of steel surface scotch, wearing and tearing because of hoist and mount lead to has been alleviated to the cylindrical design of lower beam in addition the second rubber pad of parcel simultaneously.

Description

Lifting appliance for steel bar coil

Technical Field

The utility model relates to a steel hoist and mount technical field especially relates to a reinforcing bar is coiled and is used hoist.

Background

Except for the hoisting of a special and large reinforcing steel bar stacking site by using a magnetic disk, if power failure, site limitation and the like happen, the loading and unloading of a reinforcing steel bar coil are mostly carried out by using a common hoisting machine through a steel wire rope, a hoisting tool and the like;

use wire rope to need artifical reeving, waste time and energy, and extrude easily at the hoist and mount in-process, wearing and tearing steel, use the hoist, though save artifical reeving time, handling efficiency promotes relatively, but some hoists are formed with the bending of square steel sheet, the bottom end rail is also square, there is wearing and tearing still to coiling the surface at hoist and mount in-process, and some hoist bottom end rails are cylindrical, but the bottom end rail inserts and to coil the one end that the inner circle lifted to coil and inboard formation striking friction when lifting, thereby cause wearing and tearing, consequently the utility model provides a reinforcing bar is coiled and is used hoist in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a lifting appliance is coiled to reinforcing bar, this lifting appliance is coiled to reinforcing bar pass through the cylindrical design of bottom end rail and the second rubber pad of parcel in addition, have alleviated the problem of steel surface scotch, wearing and tearing because of hoist and mount lead to.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a reinforcing bar coils and uses hoist, includes triangular girder, entablature and bottom end rail, the triangular girder is equilateral triangle, the contained angle department of triangular girder lower extreme one side all installs the bottom end rail through first assembly subassembly, the bottom end rail is cylindrically, and is two sets of the bottom end rail symmetry sets up, the contained angle department of triangular girder upper end one side is equipped with the entablature, the entablature is squarely, the entablature is located two sets of bottom end rail intermediate position departments directly over, the one end and the fixed welding of triangular girder of entablature, the top symmetry of entablature is equipped with the lug, the baffle is installed through second assembly subassembly to the one end of bottom end rail, the inboard of triangular girder is equipped with protection component.

The further improvement lies in that: the first assembling component comprises a first screw rod, a mounting hole and a fixing nut, the mounting hole is symmetrically formed in the lower end of the triangular beam, the first screw rod is fixedly arranged on one side of the lower cross beam, and one end of the first screw rod is fixed through the fixing nut after penetrating through the mounting hole.

The further improvement is that: the second assembly component comprises a second screw and a threaded hole, the second screw is fixedly arranged on the inner side of the lower end of the baffle, the threaded hole is formed in one end of the lower cross beam, and the second screw is screwed into the threaded hole.

The further improvement is that: the protection assembly comprises first rubber pads, wherein multiple groups of first rubber pads are arranged and bonded with the triangular beam.

The further improvement lies in that: the outer wall of the lower cross beam is sleeved with a second rubber pad, and anti-slip stripes are arranged on the outer side of the second rubber pad.

The further improvement lies in that: the included angle department welding of triangle-shaped roof beam has the reinforcing plate, the reinforcing plate is triangle-shaped.

The beneficial effects of the utility model are that: the utility model discloses a lower beam that two sets of symmetries set up can once hoist two bundles and coil according to the stack condition that the reinforcing bar was coiled, has improved handling efficiency greatly, and the cylindrical design of lower beam and the second rubber pad of parcel have simultaneously alleviated the problem because of the steel surface scotch that hoist and mount lead to, wearing and tearing, and first rubber pad has the both ends that can coil the reinforcing bar simultaneously and protects, greatly increased this device the protective capacities that coils the reinforcing bar when hoist and mount.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of another perspective of the present invention.

Fig. 3 is a schematic diagram of the present invention in a split state in fig. 2.

Fig. 4 is a schematic diagram illustrating the separation of fig. 1 according to the present invention.

Wherein: 1. a triangular beam; 2. an upper cross beam; 3. a lower cross beam; 4. lifting lugs; 5. a baffle plate; 6. a first screw; 7. mounting holes; 8. fixing a nut; 9. a second screw; 10. a threaded hole; 11. a first rubber pad; 12. a second rubber pad; 13. a reinforcing plate.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3 and 4, the embodiment provides a lifting appliance for coiling a steel bar, which comprises a triangular beam 1, an upper beam 2 and a lower beam 3, wherein the triangular beam 1 is an equilateral triangle, the lower beam 3 is installed at the included angle on one side of the lower end of the triangular beam 1 through a first assembly component, the lower beam 3 is cylindrical, two groups of the lower beams 3 are symmetrically arranged, the upper beam 2 is arranged at the included angle on one side of the upper end of the triangular beam 1, the upper beam 2 is square, the upper beam 2 is positioned right above the middle position of the two groups of the lower beams 3, one end of the upper beam 2 is fixedly welded with the triangular beam 1, the lifting lugs 4 are symmetrically arranged at the top of the upper cross beam 2, one end of the lower cross beam 3 is provided with a baffle 5 through a second assembly component, and the inner side of the triangular beam 1 is provided with a protection component, when the device is used in reality, because the field steel bar coils are stacked by one bundle close to the other bundle, the length of the steel bar coil is about 1.5m (head and tail are cut off and the tightness degree of bundling is different according to specifications), and the diameter of the inner ring is about 1.1m (the design and bundling condition of a laying pipe), the mutual extrusion during hoisting of the left and right bundles of steel bar coils is reduced, and the winding of the lower cross beam 3 is prevented from rolling to influence safety during hoisting, and the distance between the two lower cross beams 3 is 1.2m; according to the stacking requirement of coils, the length of the lower crossbeam 3 does not exceed the length of the coils as much as possible (the exceeding of the length of the coils can influence the stacking of the front and rear bundles of the coils), the length of the lower crossbeam 3 is 1.2m, and the length of the upper crossbeam 2 is the same as that of the lower crossbeam 3; the straight-line distance between the upper cross beam 2 and the lower cross beam 3 is 0.8m, and when the lifting device is used for lifting, the lifting device of the lifting equipment is hung on the lifting lugs 4, and meanwhile, the lifting height of the lifting lugs 4 close to the triangular beam 1 is slightly smaller than that of the lifting lugs 4 of another group, so that the device can slightly tilt and lift the steel bar coil, and the steel bar coil is prevented from slipping down from the lower cross beam 3.

First assembly subassembly includes first screw rod 6, mounting hole 7 and fixation nut 8, the lower extreme symmetry of triangle roof beam 1 is equipped with mounting hole 7, the fixed first screw rod 6 that is equipped with in one side of bottom end rail 3, it is fixed through fixation nut 8 after mounting hole 7 is passed to the one end of first screw rod 6, fixes the one end of first screw rod 6 through rethread fixation nut 8 in inserting first screw rod 6 mounting hole 7 to make bottom end rail 3 and triangle roof beam 1 fixed together.

The second assembly component comprises a second screw rod 9 and a threaded hole 10, the second screw rod 9 is fixedly arranged on the inner side of the lower end of the baffle 5, the threaded hole 10 is formed in one end of the lower cross beam 3, and the second screw rod 9 is screwed into the threaded hole 10 in a threaded mode.

The protection assembly comprises a first rubber pad 11, the first rubber pad 11 is provided with a plurality of groups and a plurality of groups, the first rubber pad 11 is bonded with the triangular beam 1, the first rubber pad 11 is an anti-collision rubber pad, the two ends of the coiled reinforcing steel bar are protected, the two ends of the coiled reinforcing steel bar are prevented from directly colliding the inner sides of the triangular beam 1 and the baffle 5, and therefore the phenomenon of abrasion is caused, and the two ends of the coiled reinforcing steel bar are protected.

The cover is equipped with second rubber pad 12 on the outer wall of bottom end rail 3, the outside of second rubber pad 12 is equipped with anti-skidding strip, and the setting of second rubber pad 12 is that the junction between bottom end rail 3 and the reinforcing bar is coiled carries out further protection to prevent that the problem of wearing and tearing from appearing between the inboard that the reinforcing bar was coiled and the bottom end rail 3, also prevent simultaneously that the reinforcing bar from coiling and sliding on bottom end rail 3, through precessing second screw rod 9 in screw hole 10, thereby be in the same place baffle 5 and bottom end rail 3 are fixed, thereby carry on spacingly to second rubber pad 12, thereby be convenient for change second rubber pad 12.

The welding of contained angle department of triangle-shaped roof beam 1 has reinforcing plate 13, reinforcing plate 13 is triangle-shaped, increases triangle-shaped roof beam 1's holding power through setting up of reinforcing plate 13 to prevent that triangle-shaped roof beam 1 from appearing warping, guarantee the use of this device.

This hoist for reinforcing bar is coiled passes the internal diameter that the reinforcing bar was coiled with bottom end rail 3, hangs on lug 4 through lifting by crane equipment, and the lifting height of lug 4 that is close to triangular beam 1 simultaneously will be slightly less than the lifting height of another group of lug 4 to make this device coil the slight slope to lift by crane to the reinforcing bar.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hoist for reinforcing bar is coiled which characterized in that: including triangular beam (1), entablature (2) and bottom end rail (3), triangular beam (1) is equilateral triangle, bottom end rail (3) are all installed through first assembly subassembly in the contained angle department of triangular beam (1) lower extreme one side, bottom end rail (3) are cylindrically, and are two sets of bottom end rail (3) symmetry sets up, the contained angle department of triangular beam (1) upper end one side is equipped with entablature (2), entablature (2) are squarely, entablature (2) are located two sets of bottom end rail (3) intermediate position departments directly over, the one end and the triangular beam (1) fixed welding of entablature (2), the top symmetry of entablature (2) is equipped with lug (4), baffle (5) are installed through second assembly subassembly to the one end of bottom end rail (3), the inboard of triangular beam (1) is equipped with protection component.

2. The lifting device for a steel bar coil according to claim 1, wherein: the first assembling component comprises a first screw rod (6), a mounting hole (7) and a fixing nut (8), the mounting hole (7) is symmetrically formed in the lower end of the triangular beam (1), the first screw rod (6) is fixedly arranged on one side of the lower cross beam (3), and one end of the first screw rod (6) is fixed through the fixing nut (8) after penetrating through the mounting hole (7).

3. The lifting tool for a coil of steel bar according to claim 1, wherein: the second assembly component comprises a second screw rod (9) and a threaded hole (10), the second screw rod (9) is fixedly arranged on the inner side of the lower end of the baffle plate (5), the threaded hole (10) is formed in one end of the lower cross beam (3), and the second screw rod (9) is screwed into the threaded hole (10).

4. The lifting device for a steel bar coil according to claim 1, wherein: the protection assembly comprises a first rubber pad (11), wherein multiple groups of first rubber pads (11) are arranged, and the multiple groups of first rubber pads (11) are bonded with the triangular beam (1).

5. The lifting device for a steel bar coil according to claim 1, wherein: the outer wall of the lower cross beam (3) is sleeved with a second rubber pad (12), and anti-slip stripes are arranged on the outer side of the second rubber pad (12).

6. The lifting tool for a coil of steel bar according to claim 1, wherein: the corner of the triangular beam (1) is welded with a reinforcing plate (13), and the reinforcing plate (13) is triangular.