CN218519823U

CN218519823U - Lifting lug for combined and segmented use of ship outer plate and deck

Info

Publication number: CN218519823U
Application number: CN202222801782.1U
Authority: CN
Inventors: 瞿荣泽; 莫中华; 张阳; 史明川; 宋兆祥
Original assignee: Dalian Cosco KHI Ship Engineering Co Ltd
Current assignee: Dalian Cosco KHI Ship Engineering Co Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-24
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a lug that boats and ships planking and deck combination segmentation were used, the utility model discloses a lug, upper portion reinforcement and lower part reinforcement, the lug main part includes lug main part and hoist installation department, install on deck structure the bottom of hoist installation department, the bottom of lug main part highly is higher than the height that planking structure surpassed deck structure's overlap, the upper portion reinforcement is fixed in deck structure's top, and links to each other with the hoist installation department, the lower part reinforcement is fixed in deck structure's below, and the lower part reinforcement still links to each other with the planking structure. The utility model discloses the lug mountable is at the deck plane, not interfered with the planking overlap, and the planarization operation can be realized on the deck to the cutting of later stage lug, has avoided high altitude construction's danger, because of the lug does not install on the planking, has avoided the planking to appear cutting and has handled the vestige, promotes the pleasing to the eye degree of planking and whole ship.

Description

Lifting lug for combined and segmented use of ship outer plate and deck

Technical Field

The utility model relates to a shipbuilding technical field especially relates to a lug that boats and ships planking and deck combination segmentation were used.

Background

Turning over and hoisting the ship outer plate and deck combined segmented structure, wherein the turning over and hoisting of the ship outer plate and deck combined segmented structure are limited by segmentation division, the outer plate structure exceeds the deck structure to generate flashes, and the common lifting lug of the segmented main lifting hook cannot be installed on the deck surface due to the limitation of the height and the size of the flashes of the structure, otherwise the common lifting lug interferes with the flashes beyond the deck structure and cannot be installed; as shown in figure 2, present lug can only be installed on the topside planking, lead to the segmentation to stand up the lug in the eminence behind the boats and ships normal state, need utilize the overhead truck to cut the lug on the topside planking, the on-the-spot later stage lug cutting degree of difficulty increases, because be high altitude construction, still there is the installation hidden danger, and because the lug is installed on the planking, follow-up no matter how the lug is repaired and is handled the planking after cutting off, all can leave the vestige, especially after the application, the vestige that the cutting was left is obvious, influence the planking pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

According to the technical problem provided by the invention, the lifting lug for the ship outer plate and deck combination section is provided. The utility model discloses need not install on the planking, can play the effect of main lifting hook lug again. The utility model discloses a technical means as follows:

the utility model provides a lug that boats and ships planking and deck combination segmentation were used, includes lug, upper portion reinforcement and lower part reinforcement, the lug main part includes lug main part and hoist installation department, install on the deck structure bottom of hoist installation department, the bottom height of lug main part is higher than the height that the planking structure surpassed the overlap of deck structure, the upper portion reinforcement is fixed in the top of deck structure, and links to each other with the hoist installation department, the lower part reinforcement is fixed in the below of deck structure, and the lower part reinforcement still links to each other with the planking structure.

Furthermore, the lifting lug and the deck structure are welded in a groove forming mode, the height of the lifting lug and the size of the extending outer plate are adjusted according to the size that the outer plate is higher than the deck flash, and interference with the outer plate flash is avoided.

Further, the upper reinforcing part comprises a first support plate and a second support plate, the first support plate and the second support plate are the same in specification, and the height of the first support plate and the height of the second support plate are both smaller than the height of the hanger installation part.

Further, the lower reinforcement has a specification matching a specification of a connection of the outer plate structure and the deck structure.

The utility model discloses the lug mountable is at the deck plane, do not interfere with the planking overlap, the high altitude construction adjustment that later stage lug cutting was carried out the cutting by present overhead truck to the lug on the topside planking is for the planarization operation that can realize on the deck, can use automatic cutout equipment to cut off the lug, reduce the use of on-the-spot overhead truck, reduce the cutting degree of difficulty of the follow-up lug in scene, the danger of high altitude construction has been avoided, because of the lug is not installed on the planking, avoided the planking to appear cutting and handle the vestige, promote the pleasing to the eye degree of planking and whole ship.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is the structure diagram of the lifting lug of the present invention.

Fig. 2 is a schematic diagram illustrating a problem in the prior art, in which a conventional shackle is mounted on the outside of an outer panel.

Fig. 3 is a side view of the upper reinforcement.

Fig. 4 is a schematic structural diagram of the utility model after installation.

In the figure: 1. lifting lugs; 2. an upper reinforcement; 3. an outer plate structure; 4. a deck structure; 5. a lower reinforcement.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The outboard planking segment structure is constituteed with deck structure 4 to planking structure 3, and contains the inner member material of a certain amount, and the outstanding characteristics of this structure do, and planking structure 3 surpasss deck structure 4, and the overlap size that just surpasss is great, and the lug of conventional ordinary shape is if install at the deck plane, interferes with the planking overlap, so can only install in the outside of planking structure, and based on this, as shown in figure 1, figure 3, figure 4, the embodiment of the utility model discloses a lug that boats and ships planking and deck combination segmentation were used, including lug 1, upper portion reinforcement 2 and lower part reinforcement 5, the lug main part includes lug main part and hoist installation department, install on deck structure 4 the bottom of hoist installation department, the bottom height of lug main part is higher than the height that planking structure 3 surpassed the overlap of deck structure, the upper portion reinforcement is fixed in deck structure's top, and links to each other with the hoist installation department, the lower part reinforcement is fixed in deck structure's below, and the lower part reinforcement still links to each other with the planking structure.

As a preferred embodiment, in order to ensure enough welding strength, the lifting lug and the deck structure are welded in a groove-forming mode, and the height of the lifting lug and the size of the extending outer plate are adjusted according to the size that the outer plate is higher than the deck flash, so that the interference with the outer plate flash is avoided. In this embodiment, the thickness of the shackle is the same as the thickness of a shackle of the same general specification.

The upper reinforcing part comprises a first support plate and a second support plate, the specifications of the first support plate and the second support plate are the same, and the heights of the first support plate and the second support plate are smaller than the height of the lifting appliance installation part. The upper reinforcing part is an anti-toppling reinforcing toggle plate, and the toggle plate is used for ensuring that when the included angle between the steel wire rope and the lifting lug is formed, the lifting lug deforms along the direction of the steel wire rope, and the self strength of the lifting lug and the strength of the welding position of the lifting lug and a deck can be enhanced. The size, the plate thickness, the arrangement position and the number of the anti-falling elbow plates can be properly adjusted and added according to the structural size and the self strength of the lifting lugs.

The specification of the lower reinforcing part is matched with the specification of the joint of the outer plate structure and the deck structure. The reinforcing modes of the lifting lug are various, and the reverse side reinforcing design of the lifting lug is required according to the structural mode of combining the outer plate, the deck and the inner structural material.

Based on the lug structural style that above-mentioned provided makes the lug need not install on the planking promptly, only need install on the deck, can play the effect of main lifting hook lug again, solved the lug and stretch out the deck overlap with the planking and interfere the problem

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a lug that boats and ships planking and deck combination segmentation were used, its characterized in that includes lug, upper portion reinforcement and lower part reinforcement, the lug main part includes lug main part and hoist installation department, install on deck structure the bottom of hoist installation department, the bottom height of lug main part is higher than the height that planking structure surpassed the overlap of deck structure, the upper portion reinforcement is fixed in deck structure's top, and links to each other with the hoist installation department, the lower part reinforcement is fixed in deck structure's below, and the lower part reinforcement still links to each other with the planking structure.

2. The lifting lug for the ship outer plate and deck combination sectional use according to claim 1, wherein the lifting lug and the deck structure are welded in a beveled manner, and the height of the lifting lug and the size of the outer plate extending out are adjusted according to the size of the outer plate higher than the flash of the deck, so that the lifting lug and the flash of the outer plate are prevented from interfering.

3. The shackle of claim 1 or claim 2, wherein the upper reinforcement comprises a first brace and a second brace, the first and second braces being of the same size and both being shorter than the spreader mounting portion.

4. The shackle for use in a combination planking and deck section of a marine vessel according to claim 1 or 2, wherein the lower reinforcement has a specification matching the specification of the connection of the planking structure and the deck structure.