CN207454759U - A kind of reinforcement structure of welding equal tee - Google Patents
A kind of reinforcement structure of welding equal tee Download PDFInfo
- Publication number
- CN207454759U CN207454759U CN201720967255.4U CN201720967255U CN207454759U CN 207454759 U CN207454759 U CN 207454759U CN 201720967255 U CN201720967255 U CN 201720967255U CN 207454759 U CN207454759 U CN 207454759U
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- China
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- cylinder
- arc panel
- triangle tablet
- triangle
- stiffener plate
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Abstract
The utility model discloses a kind of reinforcement structures of welding equal tee, including the first cylinder, first triangle tablet, second cylinder and pressure resistance column, the bottom side of first cylinder is equipped with the first arc panel, and first arc panel right end and the second arc panel be connected, the first triangle tablet is fixed on the first arc panel lower left, and first is provided with the second triangle tablet on the right side of triangle tablet, the top of the second triangle tablet is connected with the second arc panel, the bottom side of the first triangle tablet and the second triangle tablet is equipped with stiffener plate, and the outer wall of stiffener plate is fixed with fixed link, second cylinder is placed in the left side of stiffener plate, and the 3rd cylinder is provided on the right side of stiffener plate.The reinforcement structure of the welding equal tee will combine three cylindrical sections, two pieces of triangle tablets and the two pieces of integral reinforcement structures of arc panel welding of welding equal tee using stiffener plate, utilize overall structure performance resistance to deformation.
Description
Technical field
The utility model is related to pressure vessel polymorphic structure technical fields, are specially a kind of reinforcement knot of welding equal tee
Structure.
Background technology
Pressure vessel polymorphic structure is noncircular section vessel described in design standard, GB150 and ASME specifications are not
Including welding equal tee structure.The main task that standard is designed for noncircular section vessel is should caused by internal pressure is calculated
On the basis of power, wall of a container thickness is determined by strength check.Due to that cannot consider specific stress distribution and Deformation control, very
Difficulty accomplishes rational structure design, and hidden danger is brought to the safe operation of pressure vessel.It is sent out by detailed finite element structural analysis
Local strengthening gusset is welded on existing triangle tablet, although reducing the outer deformation of rising of plate part, at the top of gusset and tablet
Connecting portion generates king-sized local stress, this is that design is not permitted, for this purpose, it is proposed that a kind of more practical welding
The reinforcement structure of equal tee.
Utility model content
The purpose of this utility model is to provide a kind of reinforcement structure of welding equal tee, to solve above-mentioned background technology
Middle proposition cannot consider specific stress distribution and Deformation control, it is difficult to accomplish rational structure design, to pressure vessel
Safe operation brings the problem of hidden danger.
To achieve the above object, the utility model provides following technical solution：A kind of reinforcement structure of welding equal tee,
Including the first cylinder, the first triangle tablet, the second cylinder and pressure resistance column, the bottom side of first cylinder is equipped with the first arc
Plate, and the right end of the first arc panel and the second arc panel are connected, the first triangle tablet is fixed on the first arc panel lower-left
Side, and the second triangle tablet is provided on the right side of the first triangle tablet, the top of the second triangle tablet and the second arc panel
It is connected, the bottom side of the first triangle tablet and the second triangle tablet is equipped with stiffener plate, and the outer wall of stiffener plate is consolidated
Surely there is fixed link, second cylinder is placed in the left side of stiffener plate, and the 3rd cylinder, institute are provided on the right side of stiffener plate
State the inner wall that pressure resistance column is embedded in the first cylinder, and the inside of pressure resistance column is connected with high-temperature-resistant layer, the high-temperature-resistant layer it is interior
Side offers flowing lumen.
Preferably, it is internal between first cylinder and the second cylinder, the 3rd cylinder to be connected, and it is in triangular shape knot
Structure.
Preferably, first arc panel and the second arc panel are symmetrical on the first cylinder central axes.
Preferably, it is welding between the stiffener plate and the first triangle tablet, the second triangle tablet.
Preferably, there are six the pressure resistance column is set, and pressure resistance column is equally distributed on the inner wall of the first cylinder.
Preferably, the high-temperature-resistant layer is in hollow form structure, and high-temperature-resistant layer and the first cylinder are the integrated design.
Compared with prior art, the beneficial effects of the utility model are：The reinforcement structure of the welding equal tee, using adding
Strengthening tendons plate ties the integral reinforcement of three cylindrical sections, two pieces of triangle tablets and two pieces of arc panel weldings of combining welding equal tee
Structure using overall structure performance resistance to deformation, the film and bending stress of reduction triangle tablet, while is in detailed finite element
On analysis foundation, deformation, stress to structure have detailed analysis result as foundation from numerical value to coverage, and can body
Now influence, the influence of manufacture welding of other load in addition to internal pressure, cooperation stress sorts, stress assessment method set structure
Meter is safe, economical, reasonable, substantially increases the practicability of the reinforcement structure of welding equal tee.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model the first cylinder inside structure schematic diagram.
In figure：1st, the first cylinder, the 2, first arc panel, the 3, second arc panel, the 4, first triangle tablet, the 5, second triangle are put down
Plate, the 6, second cylinder, the 7, the 3rd cylinder, 8, fixed link, 9, stiffener plate, 10, pressure resistance column, 11, flowing lumen, 12, high-temperature-resistant layer.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of reinforcement structure of welding equal tee, bag
Include the first cylinder 1, the first arc panel 2, the second arc panel 3, the first triangle tablet 4, the second triangle tablet 5, the second cylinder 6,
Three cylinders 7, fixed link 8, stiffener plate 9, pressure resistance column 10, flowing lumen 11 and high-temperature-resistant layer 12, the bottom side of the first cylinder 1 are equipped with
First arc panel 2, and the right end of the first arc panel 2 and the second arc panel 3 are connected, the first arc panel 2 and the second arc panel 3 close
It is symmetrical in 1 central axes of the first cylinder, it is internal between the first cylinder 1 and the second cylinder 6, the 3rd cylinder 7 to be connected, and it is in triangle
Shape structure, the first triangle tablet 4 is fixed on 2 lower left of the first arc panel, and the right side of the first triangle tablet 4 is provided with the two or three
Angle tablet 5, the top of the second triangle tablet 5 are connected with the second arc panel 3, the first triangle tablet 4 and the second triangle tablet 5
Bottom side is equipped with stiffener plate 9, and the outer wall of stiffener plate 9 is fixed with fixed link 8, and the second cylinder 6 is placed in stiffener plate 9
Left side, and the right side of stiffener plate 9 is provided with the 3rd cylinder 7,9 and first triangle tablet 4 of stiffener plate, the second triangle tablet 5
Between for welding, pressure resistance column 10 is embedded in the inner wall of the first cylinder 1, and the inside of pressure resistance column 10 is connected with high-temperature-resistant layer 12,
High-temperature-resistant layer 12 is in hollow form structure, and 12 and first cylinder 1 of high-temperature-resistant layer is the integrated design, and pressure resistance column 10 is provided with six
It is a, and pressure resistance column 10 is equally distributed on the inner wall of the first cylinder 1, the inside of high-temperature-resistant layer 12 offers flowing lumen 11.
Operation principle：When using the reinforcement structure of welding equal tee, first by the first cylinder 1 and the second cylinder the 6, the 3rd
Cylinder 7 is connected to corresponding end socket, and the first triangle tablet 4 and the second triangle tablet 5 form whole reinforcement structure at this time, by anti-
The cooperation of compression leg 10 can increase the fastness of the first cylinder 1, reduce the first triangle tablet 4, the film of the second triangle tablet 5 and curved
Transverse stress, high-temperature-resistant layer 12 is equipped in the inside of the first cylinder 1 can make it is suitable under different environment, while be detailed
Finite element analysis on the basis of, deformation, stress to structure have from numerical value to coverage detailed analysis result be used as according to
According to, and the influence of other load in addition to internal pressure, the influence of manufacture welding can be embodied, cooperation stress sorts, stress assessment method,
Make structure design safe, economical, reasonable so that the practicability of the reinforcement structure of entire welding equal tee is carried well
It is high.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of reinforcement structure of welding equal tee, including the first cylinder (1), the first triangle tablet (4), the second cylinder (6)
With pressure resistance column (10), it is characterised in that：The bottom side of first cylinder (1) is equipped with the first arc panel (2), and the first arc panel
(2) right end and the second arc panel (3) is connected, and the first triangle tablet (4) is fixed on the first arc panel (2) lower left,
And first is provided with the second triangle tablet (5), the top and second of the second triangle tablet (5) on the right side of triangle tablet (4)
Arc panel (3) is connected, and the bottom side of the first triangle tablet (4) and the second triangle tablet (5) is equipped with stiffener plate (9),
And the outer wall of stiffener plate (9) is fixed with fixed link (8), second cylinder (6) is placed in the left side of stiffener plate (9), and
The 3rd cylinder (7) is provided on the right side of stiffener plate (9), the pressure resistance column (10) is embedded in the inner wall of the first cylinder (1), and anti-
The inside of compression leg (10) is connected with high-temperature-resistant layer (12), and flowing lumen (11) is offered on the inside of the high-temperature-resistant layer (12).
2. a kind of reinforcement structure of welding equal tee according to claim 1, it is characterised in that：First cylinder
(1) it is internal between the second cylinder (6), the 3rd cylinder (7) to be connected, and it is in triangular shape structure.
3. a kind of reinforcement structure of welding equal tee according to claim 1, it is characterised in that：First arc panel
(2) and the second arc panel (3) is symmetrical on the first cylinder (1) central axes.
4. a kind of reinforcement structure of welding equal tee according to claim 1, it is characterised in that：The stiffener plate
(9) it is welding between the first triangle tablet (4), the second triangle tablet (5).
5. a kind of reinforcement structure of welding equal tee according to claim 1, it is characterised in that：The pressure resistance column (10)
There are six settings, and pressure resistance column (10) is equally distributed on the inner wall of the first cylinder (1).
6. a kind of reinforcement structure of welding equal tee according to claim 1, it is characterised in that：The high-temperature-resistant layer
(12) in hollow form structure, and high-temperature-resistant layer (12) and the first cylinder (1) are the integrated design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967255.4U CN207454759U (en) | 2017-08-04 | 2017-08-04 | A kind of reinforcement structure of welding equal tee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967255.4U CN207454759U (en) | 2017-08-04 | 2017-08-04 | A kind of reinforcement structure of welding equal tee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454759U true CN207454759U (en) | 2018-06-05 |
Family
ID=62247869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967255.4U Active CN207454759U (en) | 2017-08-04 | 2017-08-04 | A kind of reinforcement structure of welding equal tee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700983A (en) * | 2020-05-23 | 2021-11-26 | 张敬平 | Heat insulation column |
-
2017
- 2017-08-04 CN CN201720967255.4U patent/CN207454759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700983A (en) * | 2020-05-23 | 2021-11-26 | 张敬平 | Heat insulation column |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102500 No. 15 Yanshan Yandong Road, Fangshan District, Beijing Patentee after: Beijing Yanshan Yulong Petrochemical Engineering Co., Ltd. Address before: 102500 No. 15 Yanshan Yandong Road, Fangshan District, Beijing Patentee before: Beijing Yanshan Yulong Petrochemical Engineering Co., Ltd. |