CN212823852U

CN212823852U - Floating cabin type steel floating disc with bottom plates all welded by bending lap joints

Info

Publication number: CN212823852U
Application number: CN202021854911.8U
Authority: CN
Inventors: 杨云峰; 吴海峰; 宋琪
Original assignee: Daqing Xinkehua Peterochemical Equipment Co ltd
Current assignee: Daqing Xinkehua Peterochemical Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a floating cabin formula steel floating plate that bottom plate whole adoption was pressed and is bent overlap joint mouth assembly welding, including the floating plate body, its characterized in that, the floating plate body is formed by a plurality of bottom plate concatenations, and the one end tip of each bottom plate all is equipped with the overlap joint mouth that bends, overlaps joint each other in proper order through the overlap joint mouth that bends between the bottom plate, forms a plurality of vertical overlap joint welding seams between the bottom plate and a plurality of horizontal overlap joint welding seams that are parallel to each other with vertical overlap joint welding seam vertically, and the bottom plate upper surface of floating plate body is the burnishing surface, and floating plate body lower surface forms horizontal vertical multi-channel crisscross strengthening rib. The utility model discloses the mutual overlap joint assembly welding back of floating plate bottom plate, the upper surface is smooth face completely, very is favorable to the group of floating cabin other parts to weld, and the mutual overlap joint assembly welding back of floating plate bottom plate, lower surface form the reinforcing bar net of multichannel anyhow, have improved the rigidity and the intensity of whole bottom plate greatly, bring numerous convenience for the installation simultaneously.

Description

Floating cabin type steel floating disc with bottom plates all welded by bending lap joints

Technical Field

The utility model relates to a floating plate of multiple storage tank particularly, relates to a floating cabin formula steel floating plate that the bottom plate is whole to adopt the overlap joint assembly welding of buckling.

Background

In the field of petrochemical and civil chemical liquid medium storage, protection devices are required to be arranged in various storage tanks for preventing environmental pollution and potential safety hazards caused by volatilization and dissipation of media in the storage tanks and reducing loss caused by volatilization and dissipation. Various aluminum floating plates manufactured in the past are eliminated by the majority of users at present due to low strength, small buoyancy and short service life as protection devices. However, the floating cabin type steel floating plate is accepted by the vast users. However, the bottom plates of the floating cabin type steel floating plates are spliced by adopting butt joints for most floating plate manufacturers, and the defects of multiple staggered edges, uneven upper part, uneven lower part and large welding deformation are caused during field assembly. The quality of the whole product is greatly influenced.

At present, the inner floating plates manufactured at home and abroad are mostly of a floating cylinder type and a floating box type. An inner floating disc with a floating cylinder type structure, wherein a liquid-gas space with great potential safety hazard is arranged between the disc bottom and a liquid medium; the inner floating disc with a floating box type structure has the advantages that although the disc bottom is full liquid-receiving space which eliminates potential safety hazards, the overall strength, rigidity and impact resistance of the structure after the structures are connected with each other are weak. If a plurality of floaters are locally damaged, accidents of the floating plate overturning or sinking can occur.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom plate all adopts the floating cabin formula steel floating plate of bending overlap joint assembly welding to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a floating cabin formula steel floating plate that bottom plate is whole to adopt overlap joint mouth assembly welding that bends, includes the floating plate body, its characterized in that, the floating plate body is formed by a plurality of bottom plate concatenations, and the one end tip of each bottom plate all is equipped with the overlap joint mouth that bends, overlap joint each other in proper order through the overlap joint mouth that bends between the bottom plate, form a plurality of vertical overlap joint welding seams between the bottom plate and with vertical overlap joint welding seam vertically a plurality of horizontal overlap joint welding seams that are parallel to each other.

Furthermore, the upper surface of the bottom plate of the floating disc body is a flat surface.

Furthermore, a plurality of transverse and vertical staggered reinforcing ribs are formed on the lower surface of the floating disc body.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses the mutual overlap joint assembly welding back of floating plate bottom plate, the upper surface is smooth face completely, very is favorable to the assembly welding of other parts of floating deck.

(2) The utility model discloses a mutual overlap joint assembly welding back of floating plate bottom plate, the lower surface forms the horizontal perpendicular reinforcing bar net of multichannel, has improved the rigidity and the intensity of whole bottom plate greatly.

(3) The utility model discloses bring numerous convenience for the installation and construction, as long as according to the domain of arranging in the construction, the workman just can be very fast lay the bottom plate, inspect once with the suitable back in jar wall clearance, the welder just can spot welding and assembly welding by oneself.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a floating cabin type steel floating plate with a bottom plate which is completely assembled and welded by adopting a bending lap joint according to an embodiment of the invention.

Fig. 2 is a schematic sectional structure view of the direction from a to a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic sectional structural view of the direction B-B of fig. 1 according to an embodiment of the present invention.

Reference numerals:

1. a float disc body; 2. a base plate; 3. vertically lap-welding; 4. transversely lap-welding; 5. and bending the lap joint.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

please refer to fig. 1-3, according to the utility model discloses a floating cabin formula steel floating plate that bottom plate all adopted turn-down lap joint group to weld, including floating plate body 1, its characterized in that, floating plate body 1 is formed by the concatenation of a plurality of bottom plates 2, the one end tip of each bottom plate 2 all is equipped with turn-down lap joint 5, overlap joint each other in proper order through turn-down lap joint 5 between bottom plate 2, form a plurality of vertical lap joint welding seams 3 and a plurality of horizontal lap joint welding seams 4 that are parallel to each other with vertical lap joint welding seam 3 vertically between bottom plate 2, each bottom plate 2 is according to the typesetting of staggering of standard rule, as long as according to arranging the territory in the construction, the workman just can lay the bottom plate very fast, after the inspection is suitable with the jar wall clearance, the welder just can spot welding and group welding by oneself.

Through the above technical scheme of the utility model, 2 upper surfaces of bottom plate of floating plate body 1 are the burnishing surface, and the upper surface is smooth face completely, very is favorable to the butt welding of the group of other parts in floating deck.

Through the above technical scheme of the utility model, 1 lower surface of floating plate body forms violently erects the crisscross strengthening rib of multichannel and has strengthened the rigidity and the intensity of whole floating plate greatly.

The utility model discloses a turn over overlap joint mouth structure, the conventional many places wrong limit that all adopts the butt joint group to appear in the time of having eliminated, go up uneven, lower uneven, and floating disc rigidity is poor, welding deformation defect such as big.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bottom plate all adopts floating cabin formula steel floating plate of turn-down overlap joint group welding, includes floating plate body (1), its characterized in that, floating plate body (1) is formed by a plurality of bottom plates (2) concatenation, and the one end tip of each bottom plate (2) all is equipped with turn-down overlap joint (5), overlap joint each other in proper order through turn-down overlap joint (5) between bottom plate (2), form a plurality of vertical overlap joint welding seams (3) and with vertical overlap joint welding seam (3) vertically a plurality of horizontal overlap joint welding seams (4) that are parallel to each other between bottom plate (2).

2. The buoyancy tank type steel floating plate with the whole bottom plate welded by adopting the press bending lap joint as claimed in claim 1, characterized in that the upper surface of the bottom plate (2) of the floating plate body (1) is a flat surface.

3. The buoyancy tank type steel floating plate with the bottom plate welded by adopting the bending lap joint is characterized in that a plurality of staggered reinforcing ribs are formed on the lower surface of the floating plate body (1).