CN215891535U

CN215891535U - Stainless steel elbow

Info

Publication number: CN215891535U
Application number: CN202120614705.8U
Authority: CN
Inventors: 朱良才; 王成文
Original assignee: Zhejiang Wanhua Stainless Steel Co ltd
Current assignee: Zhejiang Wanhua Stainless Steel Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-02-22
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a field of stainless steel pipe fitting discloses a stainless steel elbow, including the pipe fitting body, the pipe fitting body is equipped with the water conservancy diversion structure including horizontal section, vertical section and bending segment on the inside wall of bending segment, and the water conservancy diversion structure is including the relative guide plate that sets up, and on the one end of guide plate all was fixed in the lateral wall of bending segment, and the other end orientation of relative guide plate extended towards the direction of keeping away from each other. The application has the following advantages and effects: the setting of the guide plate that the direction that deviates from mutually extends is used for the water shunt that will strike to the bending segment to reduce the impact force that the bending segment received, need not the bodiness with whole pipe fitting body, and can improve the shock resistance of bending segment, reach the mesh that promotes intensity.

Description

Stainless steel elbow

Technical Field

The application relates to the technical field of stainless steel pipe fittings, in particular to a stainless steel elbow.

Background

In the process of pipeline laying, due to pipeline design or construction requirements, elbow pipe fittings are often needed to change the laying direction of pipelines; the elbow pipe is connected to the corner of the pipeline, and the impact force is large, so that the elbow pipe is often required to be arranged into a thicker structure and be reinforced.

At present, the patent with publication number CN104061395A discloses an elbow pipe fitting, which comprises a pipe fitting body, wherein a plurality of first reinforcing ribs are uniformly distributed on the outer surface of the pipe fitting body, a plurality of second reinforcing ribs are also distributed on the outer surface of the pipe fitting body, and the second reinforcing ribs are positioned at the middle elbow of the pipe fitting body and are arranged in a staggered manner with the first reinforcing ribs.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the most stressed part of the elbow pipe fitting is a body section bent in the middle, and the outer surface of the whole elbow pipe fitting is distributed with the first reinforcing rib and the second reinforcing rib, so that certain raw materials are wasted, and therefore improvement is still needed.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of raw materials and improve the intensity of the bending segment of elbow pipe fitting, this application provides a stainless steel elbow.

The application provides a stainless steel elbow adopts following technical scheme:

the utility model provides a stainless steel elbow, includes the pipe fitting body, the pipe fitting body includes horizontal section, vertical section and bending segment, be equipped with the water conservancy diversion structure on the inside wall of bending segment, the water conservancy diversion structure is including the relative guide plate that sets up, the one end of guide plate is all fixed in on the lateral wall of bending segment, and the other end orientation of relative guide plate extends towards the direction of keeping away from each other.

Through adopting above-mentioned technical scheme, the setting of the guide plate that the orientation deviates from mutually and extends is used for the water reposition of redundant personnel that will strike to the bending segment to reduce the impact force that the bending segment received, need not the bodiness of whole pipe fitting body, and can improve the shock resistance of bending segment, reach the purpose of lifting strength.

Further: the guide plate that sets up relatively is direction arc and reverse arc respectively, direction arc and reverse arc all are the evagination setting.

Through adopting above-mentioned technical scheme, direction arc and reverse arc evagination setting can resist the impact force of rivers.

Further: the guide arc-shaped plate and the reverse arc-shaped plate are connected through an arc-shaped connecting plate, and the arc-shaped connecting plate is supported through a reinforcing structure.

Through adopting above-mentioned technical scheme, direction arc and reverse arc are connected to the arc connecting plate to further support the arc connecting plate by reinforcing structure, make the arc connecting plate have stronger holding power, supplementary support strength who promotes direction arc and reverse arc.

Further: the arc-shaped connecting plate is arranged in an inwards concave manner.

Through adopting above-mentioned technical scheme, direction arc and reverse arc are connected to interior concave arc connecting plate, make rivers can flow towards the direction of direction arc and reverse arc respectively along the radian of arc connecting plate, play certain cushioning effect, are resisted the impact force by the direction arc and the reverse arc of evagination again, play the effect of better reduction impact force.

Further: the reinforcing structure comprises a supporting plate and a reinforcing plate, wherein the supporting plate is arranged in a relatively inclined mode, one end of the supporting plate is fixed on the arc-shaped connecting plate, the other end of the supporting plate is fixed on the inner side wall of the corresponding bending section, one end, close to the arc-shaped connecting plate, of the supporting plate inclines towards the direction far away from each other, and two ends of the reinforcing plate are fixed on the opposite supporting plate respectively.

Through adopting above-mentioned technical scheme, the backup pad through the slope supports the arc connecting plate to form stable triangular supports structure through setting up of reinforcing plate, improve structural stability.

Further: and reinforcing ribs are respectively fixed between the guide arc-shaped plate and the side wall corresponding to the reverse arc-shaped plate and the bending section at intervals.

Through adopting above-mentioned technical scheme, improve the structural strength of direction arc and reverse arc through the setting up of strengthening rib.

Further: the tip that direction arc and reverse arc extend each other is all close to and is fixed towards the lateral wall that corresponds with the stiff end of direction arc and reverse arc on the bending segment.

Through adopting above-mentioned technical scheme, the extension tip of direction arc and reverse arc is fixed in the lateral wall of bending segment, has the effect of drainage, and the structure is more stable.

Further: and the outer side walls of the transverse section and the vertical section are respectively provided with a reinforcing raised line.

Through adopting above-mentioned technical scheme, strengthen setting up of sand grip and play the purpose of supplementary reinforcing horizontal section and the structural strength of vertical section, also can reduce the raw materials consumption of whole thickening.

In summary, the present application includes at least one of the following beneficial technical effects:

the guide arc plate and the reverse arc plate which extend towards the opposite directions are used for shunting water impacting to the bending section, so that the impact force received by the bending section is reduced, the whole pipe fitting body does not need to be thickened, the impact resistance of the bending section can be improved, and the aim of improving the strength is fulfilled;

the concave arc connecting plate is connected with the guide arc plate and the reverse arc plate, so that water flow can respectively flow towards the guide arc plate and the reverse arc plate along the radian of the arc plate to play a certain buffering role, and the convex guide arc plate and the reverse arc plate resist impact force to play a better role in reducing the impact force;

the arc-shaped connecting plate is supported by the inclined supporting plate, and a stable triangular supporting structure is formed by the reinforcing plate, so that the structural stability is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of the internal structure of an embodiment of the present application.

Description of reference numerals: 1. a transverse segment; 2. a vertical section; 3. bending the section; 4. reinforcing ribs; 5. a flow guide structure; 51. a guide arc plate; 52. a reverse arc plate; 6. an arc-shaped connecting plate; 7. reinforcing ribs; 8. a reinforcing structure; 81. a support plate; 82. and a reinforcing plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a stainless steel elbow. Referring to fig. 1 and 2, the stainless steel elbow comprises a pipe fitting body, wherein the pipe fitting body comprises a transverse section 1, a vertical section 2 and a bending section 3 connected between the transverse section 1 and the vertical section 2; all be equipped with one on the lateral wall of horizontal section 1 and vertical section 2 and strengthen sand grip 4, play the purpose of supplementary reinforcing horizontal section 1 and vertical section 2's structural strength.

Referring to fig. 2, a flow guide structure 5 is arranged on the inner side wall of the bending section 3, the flow guide structure 5 includes flow guide plates which are oppositely arranged, the flow guide plates are respectively a guide arc-shaped plate 51 and a reverse arc-shaped plate 52, one ends of the guide arc-shaped plate 51 and the reverse arc-shaped plate 52 are both fixed on the inner side wall of the bending section 3 where the water flow impacts, the guide arc-shaped plate 51 and the reverse arc-shaped plate 52 extend along the direction of the bending section 3 which is opposite to each other, and the side walls of the bending section 3 which correspond to the fixed ends of the guide arc-shaped plate 51 and the reverse arc-shaped plate 52 are close to and fixed; the guide arc 51 and the reverse arc 52 are connected by the arc connecting plate 6.

Referring to fig. 2, arc connecting plate 6 is the indent setting, and direction arc 51 and reverse arc 52 all are the evagination setting, makes rivers can flow towards the direction of direction arc 51 and reverse arc 52 respectively along the radian of arc connecting plate 6 from this, plays certain cushioning effect, is again by the anti-impact force of the direction arc 51 and reverse arc 52 of evagination, plays the effect of better reduction impact force.

Referring to fig. 2, the guide arc-shaped plate 51, the reverse arc-shaped plate 52 and the side wall corresponding to the bending section 3 are respectively fixed with reinforcing ribs 7 at intervals, and the arrangement of the reinforcing ribs 7 improves the structural strength of the guide arc-shaped plate 51 and the reverse arc-shaped plate 52.

Referring to fig. 2, the arched webs 6 are supported by reinforcing structures 8; reinforcing structure 8 includes backup pad 81 and reinforcing plate 82, two relative slopes of backup pad 81 set up, and on backup pad 81's one end was fixed in arc connecting plate 6, the other end was fixed in on the inside wall of the corresponding bending segment 3, and backup pad 81 is close to the one end slope of arc connecting plate 6 towards the orientation of keeping away from each other, reinforcing plate 82's both ends are fixed in respectively on the relative backup pad 81, backup pad 81 through the slope supports arc connecting plate 6 from this, and the setting through reinforcing plate 82 forms stable triangular support structure, improve the structural stability of arc connecting plate 6 department.

It should be noted that, when manufacturing the stainless steel elbow, the guiding arc-shaped plate 51, the arc-shaped connecting plate 6 and the reverse arc-shaped plate 52 may be fixed first, the supporting plate 81 and the reinforcing plate 82 fixed to each other are fixed to the arc-shaped connecting plate 6, the guiding arc-shaped plate 51 and the reverse arc-shaped plate 52 are fixed to the stainless steel plate, and finally the stainless steel elbow is rolled and formed.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stainless steel elbow, includes the pipe fitting body, its characterized in that: the pipe fitting body includes horizontal section (1), vertical section (2) and bending section (3), be equipped with water conservancy diversion structure (5) on the inside wall of bending section (3), water conservancy diversion structure (5) are including the relative guide plate that sets up, the one end of guide plate is all fixed in on the lateral wall of bending section (3), and the other end orientation of relative guide plate extends towards the direction of keeping away from each other.

2. The stainless steel elbow of claim 1, wherein: the guide plates which are oppositely arranged are respectively a guide arc-shaped plate (51) and a reverse arc-shaped plate (52), and the guide arc-shaped plate (51) and the reverse arc-shaped plate (52) are both arranged in a convex mode.

3. The stainless steel elbow of claim 2, wherein: the guide arc-shaped plate (51) and the reverse arc-shaped plate (52) are connected through an arc-shaped connecting plate (6), and the arc-shaped connecting plate (6) is supported through a reinforcing structure (8).

4. A stainless steel elbow according to claim 3, wherein: the arc-shaped connecting plate (6) is arranged in an inwards concave manner.

5. A stainless steel elbow according to claim 3, wherein: reinforcing structure (8) are including backup pad (81) and reinforcing plate (82), backup pad (81) slope setting relatively, and on the one end of backup pad (81) was fixed in arc connecting plate (6), the other end was fixed in on the inside wall of the bending segment (3) that corresponds, and backup pad (81) are close to the one end slope of arc connecting plate (6) towards the direction of keeping away from each other, the both ends of reinforcing plate (82) are fixed in respectively on relative backup pad (81).

6. The stainless steel elbow of claim 2, wherein: reinforcing ribs (7) are respectively fixed between the guide arc-shaped plate (51), the reverse arc-shaped plate (52) and the side wall corresponding to the bending section (3) at intervals.

7. The stainless steel elbow of claim 2, wherein: the end parts of the guide arc-shaped plate (51) and the reverse arc-shaped plate (52) extending in the opposite directions are close to and fixed on the side wall of the bending section (3) corresponding to the fixed ends of the guide arc-shaped plate (51) and the reverse arc-shaped plate (52).

8. The stainless steel elbow of claim 1, wherein: all be equipped with one on the lateral wall of horizontal section (1) and vertical section (2) and strengthen sand grip (4).