A movable lifting ear structure for lifting box

Abstract

The utility model discloses a movable lifting ear structure for lifting a box, which relates to the technical field of lifting ears, including an inner longitudinal beam channel steel bracket and an axle tube. The inner longitudinal beam channel steel bracket is arranged between two bottom cross beam channel steel parts of the box, and the axle tube is slidably connected to the longitudinal beam channel steel parts of the box and the inner longitudinal beam channel steel bracket. The inner and outer ends of the axle tube are respectively provided with an inner baffle plate and an outer baffle plate. The lifting ear structure of the utility model is installed on the beam structure at the bottom of the box, and has the advantage of large lifting mass. Through the coordinated use of the sleeve and the axle tube, the lifting axle tube can be retracted and movable, pulled out for use during lifting, and retracted to the inside during transportation or fixed storage, which is convenient for transportation and reduces obstacles. This structure is suitable for box structures that are not provided with corner pieces and forklift slots, have a large internal load-bearing capacity and have transportation needs, and can smoothly realize lifting. Under the current background of domestic equipment skid-mounted integration, it has a good market application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting ears, in particular to a movable lifting ear structure for a lifting box. Background Art

[0002] At present, box-type transport equipment, skid-mounted equipment, etc. usually adopt a container-type structure. When lifting, it is generally carried out through the four corner pieces on the top, or transported using the forklift slot at the bottom of the forklift fork.

[0003] However, when lifting the four corner pieces on the top of a conventional box, the weight is limited, generally within 30 tons. Otherwise, the lifting will have an adverse effect on the structural strength of the box. The use of forklift slots for transportation is limited by the load-bearing capacity of the forklift and is generally used for turnover within the site. It is not suitable for heavy lifting and long-distance transportation. Utility Model Content

[0004] The utility model aims to provide a movable lifting ear structure for lifting a box body, so as to overcome the above-mentioned defects in the prior art.

[0005] A movable lifting ear structure for lifting a box body, comprising an inner longitudinal beam channel steel bracket and an axle tube, wherein the inner longitudinal beam channel steel bracket is arranged between two bottom cross beam channel steel parts of the box body, and the axle tube is slidably connected to the longitudinal beam channel steel parts of the box body and the inner longitudinal beam channel steel bracket, and inner and outer ends of the axle tube are respectively provided with an inner baffle plate and an outer baffle plate.

[0006] Preferably, a sleeve is provided between the inner longitudinal beam channel steel bracket and the longitudinal beam channel steel member, and the shaft tube is slidably inserted in the sleeve.

[0007] Preferably, a reinforcing bracket is provided on the longitudinal beam channel steel member, and the axle tube is slidably inserted in the reinforcing bracket.

[0008] Preferably, a plurality of reinforcing rib plates are also provided on the longitudinal beam channel steel member.

[0009] The utility model has the following advantages:

[0010] When the utility model is in use, a retractable movable lifting ear structure is realized through the matching design of various profiles and pipe fittings. The lifting ear structure is installed on the beam structure at the bottom of the box body, and has the advantage of large lifting mass. The matching use of the sleeve and the shaft tube can realize the retractable movement of the lifting shaft tube. It can be pulled out for use during lifting and retracted to the inside during transportation or fixed storage, which is convenient for transportation and reduces obstacles. This structure is suitable for box structures that do not have corner pieces or forklift slots, have large internal load-bearing capacity and have transportation needs, and can smoothly realize lifting. Under the current background of domestic equipment skid-mounted integration, it has good market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 , Figure 2 It is a schematic diagram of the structure at different angles when the utility model is installed in a box.

[0012] Figure 3 It is a partial structural schematic diagram of the utility model.

[0013] Figure 4 for Figure 3 Top view of the .

[0014] Among them: 1. Box body; 11. Bottom cross beam channel steel parts; 12. Longitudinal beam channel steel parts; 121. Reinforcement rib plate; 2. Inner longitudinal beam channel steel bracket; 3. Axle tube; 31. Inner baffle plate; 32. Outer baffle plate; 4. Casing; 5. Reinforcement bracket. DETAILED DESCRIPTION

[0015] The specific implementation methods of the utility model are further explained in detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model.

[0016] like Figure 1-4 As shown, the utility model provides a movable lifting ear structure for lifting a box body 1, comprising an inner longitudinal beam channel steel bracket 2 and an axle tube 3, wherein the inner longitudinal beam channel steel bracket 2 is arranged between two bottom cross beam channel steel pieces 11 of the box body 1, and the axle tube 3 is slidably connected to the longitudinal beam channel steel piece 12 of the box body 1 and the inner longitudinal beam channel steel bracket 2;

[0017] The inner and outer ends of the shaft tube 3 are respectively provided with an inner baffle plate 31 and an outer baffle plate 32 to prevent the shaft tube 3 of the lifting ear from falling off, and the outer baffle plate 32 plays a role in fixing the lifting rope.

[0018] It should be noted that a sleeve 4 is provided between the inner longitudinal beam channel steel bracket 2 and the longitudinal beam channel steel member 12 , and the shaft tube 3 is slidably inserted in the sleeve 4 .

[0019] In addition, a reinforcing bracket 5 is provided on the longitudinal beam channel steel member 12 , and the axle tube 3 is slidably inserted in the reinforcing bracket 5 . A plurality of reinforcing ribs 121 are also provided on the longitudinal beam channel steel member 12 for reinforcing the longitudinal beam channel steel member 12 .

[0020] In summary, the utility model realizes a retractable movable lifting ear structure through the matching design of various profiles and pipe fittings. The lifting ear structure is installed on the beam structure at the bottom of the box body, and has the advantage of large lifting mass. Through the coordinated use of the sleeve and the shaft tube, the lifting shaft tube can be retracted and movable. It can be pulled out for use during lifting and retracted to the inside during transportation or fixed storage, which is convenient for transportation and reduces obstacles. This structure is suitable for box structures that do not have corner pieces or forklift slots, have large internal load-bearing capacity and have transportation needs, and can smoothly realize lifting. Under the current background of domestic skid-mounted and integrated equipment, it has good market application prospects.

[0021] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A movable lifting ear structure for lifting a box, characterized in that: The invention comprises an inner longitudinal beam channel steel bracket (2) and an axle tube (3), wherein the inner longitudinal beam channel steel bracket (2) is arranged between two bottom cross beam channel steel members (11) of a box body (1), and the axle tube (3) is slidably connected to the longitudinal beam channel steel member (12) of the box body (1) and the inner longitudinal beam channel steel bracket (2), and the inner and outer ends of the axle tube (3) are respectively provided with an inner baffle plate (31) and an outer baffle plate (32).

2. The movable lifting ear structure for lifting a box according to claim 1 is characterized in that: A sleeve (4) is provided between the inner longitudinal beam channel steel bracket (2) and the longitudinal beam channel steel member (12), and the shaft tube (3) is slidably inserted into the sleeve (4).

3. The movable lifting ear structure for lifting a box according to claim 1 is characterized in that: A reinforcing bracket (5) is provided on the longitudinal beam channel steel member (12), and the axle tube (3) is slidably inserted in the reinforcing bracket (5).

4. The movable lifting ear structure for lifting a box according to claim 1 is characterized in that: The longitudinal beam channel steel member (12) is also provided with a plurality of reinforcing rib plates (121).

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