CN219296930U

CN219296930U - Cross lifting appliance

Info

Publication number: CN219296930U
Application number: CN202223103071.3U
Authority: CN
Inventors: 李玉柱; 柳成林
Original assignee: Huadian Heavy Machinery Co ltd
Current assignee: Huadian Heavy Machinery Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-07-04
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a cross lifting appliance, which comprises a first H-shaped steel and a second H-shaped steel, wherein the first H-shaped steel and the second H-shaped steel are mutually and vertically fixed to form a cross-shaped structure, two arc lifting lugs are welded on the lower surfaces of the four ends of the cross-shaped structure, hanging strips are arranged on the arc lifting lugs through movable pins, and movable hanging rings and magnetic force hanging devices are arranged below the hanging strips in sequence. The transportation work of the hydrogen energy polar plate is completed by adopting the cross lifting tool, so that a large amount of manpower is saved, and the production efficiency is greatly improved.

Description

Cross lifting appliance

Technical Field

The utility model relates to the field of lifting appliances, in particular to a special cross lifting appliance for transferring hydrogen energy polar plates.

Background

The hydrogen energy polar plate is a disc with thinner thickness and diameter span of about 2m, and the existing technology for polar plate transportation mainly comprises two kinds of technologies: firstly, manual transportation is mainly adopted; secondly, the conveyer belt is matched with a caliper to clamp to finish the transferring work of the polar plate. The two schemes have larger defects, firstly, if manual transportation is mainly adopted, the manpower consumption is larger, the efficiency and the durability are poorer, the production efficiency is not beneficial to being improved, and the polar plate is at a certain risk of being damaged in the process of placement and transportation during the manual transportation; secondly, the defect that the polar plate is transported to the mode that uses the sling to cooperate the calliper to press from both sides tightly is difficult, and the main reason is that the polar plate is many piles up to put, and the calliper presss from both sides tightly and easily causes the damage to polar plate border, influences the subsequent result of use of polar plate, and when using two callipers or four callipers equipartitions to cooperate the suspender to transport, because the force that receives is not perpendicular to polar plate leads to there is certain deformation condition in the transportation, influences subsequent use.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings of the prior art, it is desirable to provide a cross spreader.

According to the technical scheme that this application embodiment provided, cross hoist, including first H shaped steel and second H shaped steel, mutually perpendicular fixes into "cross" word structure between first H shaped steel and the second H shaped steel, the welding of four-end lower surface of cross "word structure has two arc lug install the suspender through the movable pin on the arc lug, the suspender below is mobilizable rings and magnetic force in proper order and hangs.

In the utility model, lifting lugs are welded on the upper surfaces of the four ends of the cross-shaped structure.

In the utility model, the arc lifting lug and the lifting hole of the lifting lug are on the same vertical line.

To sum up, the beneficial effects of this application:

1. the cross lifting tool is adopted to complete the transportation work of the hydrogen energy polar plate, so that a great amount of manpower is saved, and the production efficiency is greatly improved;

2. the cross lifting appliance is adopted to ensure that the force for lifting the polar plate is perpendicular to the polar plate, so that the situation of deformation of the polar plate in the lifting and transferring process is greatly reduced;

3. the magnetic force crane is used for replacing a conventional caliper, so that the situation of damaging the edge of the polar plate can be basically avoided;

4. the magnetic lifting device is simple to install, reduces the complex coefficient of polar plate transportation, and improves the production efficiency.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

reference numerals in the drawings: 1. a first H-section steel; 2. a second H-section steel; 3. lifting lugs; 4. a hanging belt; 5. magnetic force hangs; 6. and (5) hanging rings.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The first H-shaped steel 1 and the second H-shaped steel 2 are mutually perpendicular and fixed into a cross-shaped structure.

In use, as shown in fig. 1 and 2, the hoisting machine is hoisted by the lifting hook to a hoist chain connected to the lifting lug 3, and the cross-shaped hoist is connected to the hoisting machine in its entirety, i.e. the boom of the hoisting machine is extended. Then the whole cross lifting appliance is moved to the position right above the hydrogen energy polar plate, and the hydrogen energy polar plate is adsorbed by the magnetic lifting appliance 5. Then hang away from the home position, in this in-process, whole hydrogen energy polar plate can take place to rock, before lifting, because the cross structure is connected through mobilizable suspender 4 and rings 6 between the magnetic force hanging 5, and suspender 4 and magnetic force hanging 5's atress direction mutually perpendicular, this kind of perpendicular relation can resume this kind of rocking to steadily fast.

The hanger can obtain the following effects when operating the hydrogen energy polar plate:

1. the cross lifting appliance can be applied to the transportation work of the polar plates of the multi-specification hydrogen energy equipment by adjusting the positions of the lifting points;

2. the magnetic force crane is used for replacing a common hoisting fixture, so that the pole plate is greatly protected, the installation is simple, and the production efficiency and the product quality are improved;

3. the cross lifting appliance is adopted to ensure that the force for lifting the polar plate is perpendicular to the polar plate, so that the situation of deformation of the polar plate in the lifting and transferring process is greatly reduced;

4. the magnetic force hanging device can be changed into an electromagnetic hanging device, so that the actual use effect of the hanging device is improved.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. Meanwhile, the scope of the utility model referred to in this application is not limited to the technical solutions of the specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or their equivalents without departing from the inventive concept. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. Cross hoist, including first H shaped steel (1) and second H shaped steel (2), mutually perpendicular fixes into "cross" structure, characterized by between first H shaped steel (1) and the second H shaped steel (2): two arc lifting lugs are welded on the lower surfaces of the four ends of the cross-shaped structure, a hanging strip (4) is installed on the arc lifting lugs through a movable pin, and a movable hanging ring (6) and a magnetic hanging ring (5) are arranged below the hanging strip (4) in sequence.

2. The cross sling according to claim 1, wherein: lifting lugs (3) are welded on the upper surfaces of the four ends of the cross-shaped structure.

3. The cross sling according to claim 1, wherein: the arc lifting lug and the lifting hole of the lifting lug (3) are on a vertical line.