CN203158337U

CN203158337U - Tank body structure of rectangular tank

Info

Publication number: CN203158337U
Application number: CN 201220647153
Authority: CN
Inventors: 林景胜
Original assignee: LINDESHENG CAN MANUFACTURING MACHINERY Co Ltd
Current assignee: LINDESHENG CAN MANUFACTURING MACHINERY Co Ltd
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-08-28
Anticipated expiration: 2022-11-30

Abstract

The utility model discloses a tank body structure of a rectangular tank. A tank body of the tank body structure comprises a top surface, a bottom surface and a rectangular tank shell connected between the top surface and the bottom surface, wherein a panel is formed on each of four end faces of the tank shell; an arc angle part is arranged at an arc between every two panels; three first concave ribs positioned in the middle and two second concave ribs positioned on the two sides are arranged at each arc angle part in a concave manner; the first concave ribs and the second concave ribs are arranged in parallel from the top surface to the bottom surface; and a smooth surface is separated between the first concave ribs and the second concave ribs. With the adoption of the first concave ribs and the second concave ribs at the arc angle parts, the structural strength of the tank shell is improved, so that the pressure resistance and the deformation resistance of the tank body structure can be improved.

Description

Rectangle tank structure

Technical field

The utility model relates to a kind of tank structure, refers to a kind of have non-deformability and the rectangle tank structure that improves the storehouse effect especially.

Background technology

The rectangle tank body is common in the splendid attire oily liquids, extensively seeing general life uses, known can body structure, see for details as shown in Figure 7, it is that a staving 60 is arranged, staving 60 tops are provided with an oilhole 61, and be provided with leader 62 in staving 60 tops, and staving 60 peripheries are provided with a reinforcement groove 63 that is laterally and is concave or convex, be provided with a frame and be concavo-convex reinforcement face 64 in staving 60 peripheries again, yet, though as seen known staving 60 is provided with reinforcement groove 63 and reinforcement face 64, when transporting stacked staving 60, need the high staving 60 of heap and can produce stacked weight, at this moment, the transverse design of reinforcement groove 63 causes staving 60 to present the phenomenon of indentation folding down easily, and what times reinforced structure the corner 65 of this staving 60 also is not formed with again, can allow the generation of 65 places, corner that the shortcoming of easy deformation is arranged, and the situation that causes the high staving 60 of heap to stay and collapse if will increase the thickness that the structural strength of staving 60 then need increase staving 60, causes the shortcoming of waste material cost again.

In view of this, the creator this in manufacturing development and the design experiences of being engaged in Related product for many years, at above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.

The utility model content

The technical matters that the utility model institute desire solves is to provide a kind of rectangle tank structure at the above-mentioned shortcoming of prior art existence.

The utility model provides a kind of rectangle tank structure, it is characterized in that, comprising:

One tank body by an end face, a bottom surface and the rectangle can body between being linked to constituted, four end faces of this can body all are formed with a panel, and the circular arc between panel is provided with an arc angle portion, this arc angle portion place is concaved with three first concave bars that are positioned at central authorities and two second concave bars that are positioned at both sides again, and be separated with a burnishing surface mutually between this first concave bar and second concave bar, improve the structural strength of can body by first, second concave bar of arc angle portion, to increase its withstand voltage and non-deformability.

Wherein, this panel is arranged with a bulge loop in the periphery, and this bulge loop all convexes with a reinforcing steel between adjacent end face and bottom surface.

Wherein, the arc center of circle that this second concave bar is arranged with connects the arc mid point and is formed with a virtual projection line, and the mutually rectangular shape of the virtual projection line of two second concave bars of this arc angle portion.

Wherein, the width of this burnishing surface is greater than the width between two first concave bars.

Wherein, this first, second concave bar all is by end face to bottom surface and links the shape arrangement in parallel.

Wherein, this first, second concave bar all is by end face to bottom surface and does not link the shape arrangement in parallel.

The utility model comprises that a tank body is by an end face, one bottom surface and be linked between the rectangle can body constitute, four end faces of this can body all are formed with a panel, panel is arranged with a bulge loop in the periphery, and this bulge loop all convexes with a reinforcing steel between adjacent end face and bottom surface, circular arc between this panel is provided with an arc angle portion again, arc angle portion place is concaved with three first concave bars that are positioned at central authorities and two second concave bars that are positioned at both sides, and this is first years old, second concave bar all is to be parallel shape by end face to bottom surface to arrange, in addition be separated with a burnishing surface mutually between this first concave bar and second concave bar, and the width of this burnishing surface is greater than the width between two first concave bars, the arc center of circle that other this second concave bar is arranged with connects the arc mid point and is formed with a virtual projection line, and the mutually rectangular shape of the virtual projection line of two second concave bars of this arc angle portion.

Main purpose of the present utility model is, the arc angle portion of this can body is concaved with three first concave bars and two second concave bars, and this first, second concave bar all is to be parallel shape by end face to bottom surface to arrange, utilize first, second concave bar can improve the structural strength of can body, in order to do to increase its withstand voltage and non-deformability.

Secondary objective of the present utility model is, be separated with burnishing surface mutually between this first, second concave bar, and the width of this burnishing surface is greater than the width between two first concave bars, can strengthen arc angle portion compared to the relative scale of panel, dwindle the area of panel thus, and because the structural strength of first, second concave bar of arc angle portion is higher than panel, actv. reduces panel because of stressed possibility of being out of shape.

Another purpose of the present utility model is, this burnishing surface makes second concave bar can be formed with the interval of proper width with first concave bar, the arc center of circle that is arranged with of this second concave bar connects the arc mid point and is formed with a virtual projection line again, and the mutually rectangular shape of the virtual projection line of two second concave bars of this arc angle portion, eliminate pullling mutually of in punching course, producing between first, second concave bar thus, and then prevent the can body distortion, significantly improve the yield of can body processing.

Another purpose of the present utility model is, this arc angle portion place is concaved with three first concave bars and two second concave bars, and this first, second concave bar all is to be linked to the bottom surface by end face to be the parallel shape arrangement, therefore first, second concave bar of tank body has the effect that increases structural strength, make tank body can further reduce the thickness of can body, to reach the effect of saving material.

The beneficial effects of the utility model are: it can increase its withstand voltage and non-deformability.

Description of drawings

Understand and understanding for the inspector can be had further the purpose of this utility model, feature and effect, below please cooperate embodiment and accompanying drawing to describe in detail as after, wherein:

Fig. 1 is block diagram of the present utility model.

Fig. 2 is cutaway view of the present utility model.

Fig. 3 is that the utility model is in the partial enlarged drawing of Fig. 2.

Fig. 4 is the scheme drawing of manufacturing process of the present utility model.

Fig. 5 is the scheme drawing of first, second concave bar angle angle of the present utility model.

Fig. 6 is that of the present utility model another uses the block diagram of state.

Fig. 7 is the block diagram of known rectangle tank body.

The specific embodiment

Earlier please by Fig. 1, Fig. 2 and sight shown in Figure 3 it, a kind of rectangle tank structure, it is characterized in that: a tank body 100 is by an end face 10, one bottom surface 20 and be linked between rectangle can body 30 constitute, four end faces of this can body 30 all are formed with a panel 31, panel 31 is arranged with a bulge loop 311 in the periphery, and this bulge loop 311 all convexes with a reinforcing steel 312 between adjacent end face 10 and bottom surface 20, circular arc between this panel 31 is provided with an arc angle portion 32 again, arc angle portion 32 places are concaved with three first concave bars 321 that are positioned at central authorities and two second concave bars 322 that are positioned at both sides, and this is first years old, second concave bar 321,322 all is 20 to be and to link the shape arrangement in parallel to the bottom surface by end face 10, perhaps, this is first years old, second concave bar 321,322 all is 20 to be and not link shape arrangement in parallel (as shown in Figure 6) to the bottom surface by end face 10, in addition be separated with a burnishing surface 323 mutually between this first concave bar 321 and second concave bar 322, and the width of this burnishing surface 323 is the width greater than 321 of two first concave bars, the arc center of circle that other this second concave bar 322 is arranged with connects the arc mid point and is formed with a virtual projection line L1, L2, and the virtual projection line L1 of two second concave bars 322 of this arc angle portion 32, the mutually rectangular shape of L2, by first of arc angle portion 32, second concave bar 321,322 can improve the structural strength of can body 30, in order to do to increase its withstand voltage and non-deformability.

The manufacturing process of its tank body 100, again please by Fig. 1, Fig. 3, sight shown in Figure 4 it, its can body mould is made of the outside mould 50 that interior side mold 40 and eight directional rings are established, in Fig. 4, only disclose wherein place's arc angle, at can body 30 as yet not in conjunction with under end face 10 and bottom surface 20 states, can body 30 is that directly cover is pulled between interior side mold 40 and outside mould 50, form the bulge loop 311 and first of arc angle portion 32 of panel 31 simultaneously with the pressing of outside mould 50 by interior side mold 40, second concave bar 321,322, wherein, this outside mould 50 includes the angle casting die 51 that forms arc angle portion 32 and the face casting die 52 that forms panel 31, this angle casting die 51 all is formed with convex tendon 511 with face casting die 52 again, 521, bending has first concave bar 321 by the convex tendon 511 energy punching press can bodies 30 of angle casting die 51, convex tendon 521 punching press can bodies 30 bendings by face casting die 52 have second concave bar 322 again, can allow the arc angle portion 32 of can body 30 form three first concave bars 321 and two second concave bars 322, and be separated with burnishing surface 322 between making between second concave bar 322 and first concave bar 321, further specify again, this burnishing surface 323 makes second concave bar 322 can be formed with the interval of proper width with first concave bar 321, the arc center of circle that is arranged with of this second concave bar 322 connects the arc mid point and is formed with a virtual projection line L1 again, L2, and the virtual projection line L1 of two second concave bars 322 of this arc angle portion 32, the mutually rectangular shape of L2, eliminate first thus, second concave bar 321, what produce in punching course between 322 pulls mutually, and then prevent can body 30 distortion, significantly improve the yield of can body 30 processing.

The situation of its actual use, again please by Fig. 1, Fig. 3, sight shown in Figure 5 it, the arc angle portion 32 of this can body 30 is concaved with three first concave bars 321 and two second concave bars 322, and this is first years old, second concave bar 321,322 all is to be linked to bottom surface 20 by end face 10 to be the parallel shape arrangement, utilize first, second concave bar 321,322 can improve the non-deformability of can body 30, increase the load-carrying ability that tank body 100 carries out storehouse thus, again this first, second concave bar 321, be separated with burnishing surface 323 between 322 mutually, and the width of this burnishing surface 323 is the width greater than 321 of two first concave bars, can strengthen arc angle portion 32 compared to the relative scale of panel 31, dwindle the area of panel 31 thus, and owing to first of arc angle portion 32, second concave bar 321,322 structural strength is higher than panel 31, actv. reduces panel 31 because of stressed possibility of being out of shape, more owing to first of tank body 100, second concave bar 321,322 have the effect that increases structural strength, make tank body 100 can further reduce the thickness of can body 30, to reach the effect of saving material.

In sum, the utility model has reached breakthrough structure design really, and has the author content of improvement, can reach simultaneously usability and progressive on the industry again, and the utility model does not see any publication, also have a novelty, when the regulation that meets the relevant law of patent law, so propose novel patent application in accordance with the law.

Only above-described, only be a preferred embodiment of the present utility model, when can not with the scope implemented of restriction the utility model; Be that every equalization of doing according to the utility model claim changes and modifies, all should still belong in the scope that the utility model claim contains.

Claims

1. a rectangle tank structure is characterized in that, comprising:

2. rectangle tank structure according to claim 1, wherein, this panel is arranged with a bulge loop in the periphery, and this bulge loop all convexes with a reinforcing steel between adjacent end face and bottom surface.

3. rectangle tank structure according to claim 1, wherein, the arc center of circle that this second concave bar is arranged with connects the arc mid point and is formed with a virtual projection line, and the virtual projection line of two second concave bars of this arc angle portion rectangular shape mutually.

4. rectangle tank structure according to claim 1, wherein, the width of this burnishing surface is greater than the width between two first concave bars.

5. rectangle tank structure according to claim 1, wherein, this first, second concave bar all is by end face to bottom surface and links the shape arrangement in parallel.

6. rectangle tank structure according to claim 1, wherein, this first, second concave bar all is by end face to bottom surface and does not link the shape arrangement in parallel.