CN216512315U

CN216512315U - Steel plate lifting appliance with magnetic seat

Info

Publication number: CN216512315U
Application number: CN202122617863.1U
Authority: CN
Inventors: 吴可阳; 吴建朝
Original assignee: Gongyi Yuantong Pipe Industry Co ltd
Current assignee: Gongyi Yuantong Pipe Industry Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a steel plate lifting appliance with a magnetic seat, which comprises a cross beam, wherein lifting lugs are arranged on two sides of the upper part of the cross beam, and a first steel wire rope is connected between the two lifting lugs; the lower part of the cross beam is symmetrically provided with four lifting hooks, and the lifting hooks are connected with the cross beam through a second steel wire rope; the lifting hook comprises a frame with an opening at one end, a magnetic seat is arranged on a lower side plate of the frame, a guide rod is vertically arranged in the frame, and a pressing plate is matched with the guide rod in a sliding manner; the upper side plate of the frame is provided with a sliding groove, a sliding block is in sliding fit in the sliding groove, the lower portion of the sliding block extends into the inner side of the frame and is connected with a first wedge block, and the upper portion of the pressing plate is provided with a second wedge block matched with the first wedge block. The steel plate lifting device is convenient to use, the first wedge block is matched with the second wedge block in the steel plate lifting process, the steel plate is compressed and fixed, the lifting is convenient, the working efficiency is improved, the steel plate can be effectively prevented from being unhooked in the lifting process, and the safe lifting is ensured.

Description

Steel plate lifting appliance with magnetic seat

Technical Field

The utility model relates to the technical field of steel plate lifting appliances, in particular to a steel plate lifting appliance with a magnetic seat.

Background

Steel plate slings are well known tools for lifting steel plate type objects. The lifting device is divided into a horizontal lifting steel plate lifting device and a vertical lifting steel plate lifting device according to the lifting use mode. The lifting appliance used for lifting the steel plates in the production workshop mainly comprises a steel wire rope type lifting appliance, a side clamping type lifting appliance, a hand-held type lifting appliance and a hydraulic steel plate lifting appliance. The existing side clamping type lifting appliance generally utilizes the gravity of a steel plate when the steel plate is clamped, the steel plate is pressed on the steel plate through the rotation of a pressing plate, the pressing plate is mostly in single-point contact in the pressing process, the contact area is small, the clamping is not firm, the steel plate unhooking phenomenon can occur, and the potential safety hazard is existed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides a steel plate lifting appliance with a magnetic base, which is convenient to use, realizes the compression and fixation of a steel plate by matching a wedge block I and a wedge block II in the process of lifting the steel plate, is convenient to lift, improves the working efficiency, can effectively avoid the unhooking phenomenon of the steel plate in the lifting process, ensures safe lifting, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel plate lifting appliance with a magnetic seat comprises a cross beam, lifting lugs are arranged on two sides of the upper portion of the cross beam, and a first steel wire rope is connected between the two lifting lugs; four lifting hooks are symmetrically arranged at the lower part of the cross beam and are connected with the cross beam through a second steel wire rope;

the lifting hook comprises a frame with an opening at one end, a magnetic seat is arranged on a lower side plate of the frame, a guide rod is vertically arranged in the frame, and a pressing plate is in sliding fit with the guide rod; the upper side plate of the frame is provided with a sliding groove, a sliding block is in sliding fit in the sliding groove, the lower portion of the sliding block extends into the inner side of the frame and is connected with a first wedge block, and the upper portion of the pressing plate is provided with a second wedge block matched with the first wedge block.

Preferably, the upper portion of the sliding block is provided with a lifting hole, one end of the second steel wire rope is fixed in the lifting hole, and when the second steel wire rope pulls the sliding block to move away from the guide rod, the first wedge block enables the pressing plate to move downwards through the second wedge block and compresses the steel plate.

Preferably, a through groove is formed in the lower side plate of the frame, the magnetic seat is located in the through groove, a mounting plate is arranged on the lower portion of the lower side plate of the frame, and the magnetic seat is connected with the mounting plate through bolts.

Preferably, teeth are uniformly distributed on the lower portion of the pressure plate.

Preferably, the included angles between the inclined plane of the first wedge block and the inclined plane of the second wedge block and the horizontal plane are 40-60 degrees.

Compared with the prior art, the utility model has the beneficial effects that: this take steel sheet hoist of magnetic force seat, the steel sheet inserts in the frame, open the switch of magnetic force seat, the magnetic force seat adsorbs the steel sheet, at the in-process of hoisting the steel sheet, receive the action of gravity of steel sheet itself, two pulling sliders of wire rope remove in the spout, the slider drives a voussoir motion, voussoir one and the cooperation of voussoir two, voussoir one promotes voussoir two, thereby compress tightly the steel sheet on the lower plate of frame, the realization is fixed to compressing tightly of steel sheet, the handling is convenient, the work efficiency is improved, compress tightly the mode through setting up magnetic force seat and foretell cooperation, the emergence of steel sheet unhook phenomenon at the in-process of hoisting has effectively been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the hook structure of the present invention;

fig. 4 is a front view of the hook of the present invention.

In the figure: 1 steel wire rope I, 2 lifting lugs, 3 cross beams, 4 steel wire rope II, 5 lifting hooks, 5.1 frames, 5.2 guide rods, 5.3 pressing plates, 5.4 wedge blocks I, 5.5 magnetic force seats, 5.6 wedge blocks II, 5.7 sliding grooves, 5.8 sliding blocks and 5.9 mounting plates.

Detailed Description

In the following description, the technical solutions of the present invention will be described with reference to the drawings of the embodiments of the present invention, and it should be understood that, if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present invention, and for convenience of describing the present invention, it is not necessary to indicate or imply that the indicated devices or elements have a specific orientation:

referring to fig. 1-4, the present invention provides a technical solution: a steel plate lifting appliance with a magnetic base comprises a cross beam 3, lifting lugs 2 are arranged on two sides of the upper portion of the cross beam 3, a steel wire rope I1 is connected between the two lifting lugs 2, and a hook of a crane is hung on the steel wire rope I1 during lifting; four lifting hooks 5 are symmetrically arranged at the lower part of the cross beam 3, the lifting hooks 5 are connected with the cross beam 3 through two steel wire ropes 4, the four lifting hooks 5 correspond to four corners of a steel plate to ensure stable and safe lifting, the other four lifting hooks 5 are connected with the cross beam 3 through two steel wire ropes 4, the positions of the lifting hooks 5 can be changed, and the lifting hook is suitable for lifting steel plates with different specifications;

as shown in fig. 3 and 4, the hook 5 includes a frame 5.1 with an opening at one end, a lower side plate of the frame 5.1 is provided with a magnetic base 5.5, a switch of the magnetic base 5.5 is turned on, the magnetic base 5.5 adsorbs a steel plate, a guide rod 5.2 is vertically arranged inside the frame 5.1, and a pressing plate 5.3 is in sliding fit with the guide rod 5.2; the upper side plate of the frame 5.1 is provided with a sliding groove 5.7, a sliding block 5.8 is in sliding fit in the sliding groove 5.7, the lower part of the sliding block 5.8 extends into the inner side of the frame 5.1 and is connected with a first wedge block 5.4, and the upper part of the pressure plate 5.3 is provided with a second wedge block 5.6 matched with the first wedge block 5.4; a lifting hole is formed in the upper portion of the sliding block 5.8, one end of the steel wire rope II 4 is fixed in the lifting hole, and when the sliding block 5.8 is pulled by the steel wire rope II 4 to move away from the guide rod 5.2, the wedge block I5.4 enables the pressing plate 5.3 to move downwards through the wedge block II 5.6 and tightly press the steel plate;

it can be understood that in the process of hoisting the steel plate, the steel wire rope II 4 pulls the sliding block 5.8 to move in the sliding groove 5.7, the sliding block 5.8 drives the wedge block I5.4 to move, the wedge block I5.4 is matched with the wedge block II 5.6, and the wedge block I5.4 pushes the wedge block II 5.6, so that the steel plate is pressed on the lower side plate of the frame 5.1, the steel plate is pressed and fixed, the hoisting is convenient, the working efficiency is improved, the steel plate is firmly pressed, and the magnetic base is used for adsorption, so that the unhooking phenomenon of the steel plate in the hoisting process is effectively avoided;

specifically, a through groove is formed in the lower side plate of the frame 5.1, the magnetic base 5.5 is located in the through groove, the mounting plate 5.9 is arranged on the lower portion of the lower side plate of the frame 5.1, and the magnetic base 5.5 is connected with the mounting plate 5.9 through bolts, so that the magnetic base 5.5 is convenient to disassemble and assemble;

furthermore, teeth are uniformly distributed on the lower part of the pressing plate 5.3, so that the biting force of the pressing plate contacting with the steel plate is increased, and the clamping is firmer;

in addition, the included angles between the inclined surface of the first wedge 5.4 and the inclined surface of the second wedge 5.6 and the horizontal plane are 40-60 degrees.

The utility model is not described in detail in the prior art, and it is apparent to a person skilled in the art that the utility model is not limited to details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims concerned.

Claims

1. The utility model provides a take steel sheet hoist of magnetic force seat, includes crossbeam (3), its characterized in that: lifting lugs (2) are arranged on two sides of the upper part of the cross beam (3), and a first steel wire rope (1) is connected between the two lifting lugs (2); four lifting hooks (5) are symmetrically arranged at the lower part of the cross beam (3), and the lifting hooks (5) are connected with the cross beam (3) through a second steel wire rope (4);

the lifting hook (5) comprises a frame (5.1) with an opening at one end, a magnetic base (5.5) is arranged on a lower side plate of the frame (5.1), a guide rod (5.2) is vertically arranged in the frame (5.1), and a pressing plate (5.3) is in sliding fit with the guide rod (5.2); the upper side plate of the frame (5.1) is provided with a sliding groove (5.7), a sliding block (5.8) is in sliding fit in the sliding groove (5.7), the lower part of the sliding block (5.8) extends into the inner side of the frame (5.1) and is connected with a first wedge block (5.4), and the upper part of the pressing plate (5.3) is provided with a second wedge block (5.6) matched with the first wedge block (5.4).

2. The steel plate lifting appliance with the magnetic seat as claimed in claim 1, wherein: and a lifting hole is formed in the upper part of the sliding block (5.8), one end of the steel wire rope II (4) is fixed in the lifting hole, and when the steel wire rope II (4) pulls the sliding block (5.8) to move away from the guide rod (5.2), the wedge block I (5.4) enables the pressing plate (5.3) to move downwards through the wedge block II (5.6) and compresses the steel plate.

3. The steel plate lifting appliance with the magnetic seat as claimed in claim 1, wherein: the lower side plate of frame (5.1) is equipped with logical groove, and magnetic force seat (5.5) are located logical inslot, and the lower side plate lower part of frame (5.1) is equipped with mounting panel (5.9), and magnetic force seat (5.5) are connected with mounting panel (5.9) through the bolt.

4. The steel plate lifting appliance with the magnetic seat as claimed in claim 1, wherein: teeth are uniformly distributed on the lower portion of the pressing plate (5.3).

5. The steel plate lifting appliance with the magnetic seat as claimed in claim 1, wherein: the included angles between the inclined plane of the first wedge block (5.4) and the inclined plane of the second wedge block (5.6) and the horizontal plane are 40-60 degrees.