CN215000957U - Landing leg for large-scale vertical storage tank - Google Patents
Landing leg for large-scale vertical storage tank Download PDFInfo
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- CN215000957U CN215000957U CN202121339753.7U CN202121339753U CN215000957U CN 215000957 U CN215000957 U CN 215000957U CN 202121339753 U CN202121339753 U CN 202121339753U CN 215000957 U CN215000957 U CN 215000957U
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- skirt
- storage tank
- support
- landing leg
- vertical storage
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Abstract
The utility model belongs to the technical field of the pressure vessel technique and specifically relates to a landing leg for large-scale vertical storage tank, including bottom plate, stay tube and pipe cap, the one end and the bottom plate fixed connection of stay tube, the other end and the pipe cap fixed connection of stay tube, set up on the landing leg and supported the groove, support the groove and down set up and extend to the stay tube from the pipe cap top in, skirt changeover portion barrel insert support inslot and with support groove fixed connection, the utility model discloses can solve among the prior art conventional skirt structure and make difficult, the many scheduling problems of material that consume.
Description
Technical Field
The utility model relates to a pressure vessel technical field, specific field is a landing leg for large-scale vertical storage tank.
Background
Large-scale pressure vessel storage tank equipment, the support mode is mostly skirt structure, and the structure commonly used is skirt changeover portion barrel and skirt barrel and low head butt weld structure. Common skirt structure, through calculating safe in utilization, but the diameter is bigger, the material that consumes is just more, manufacturing cost has been increased, it is contrary with the big direction of national energy saving and consumption reduction, in addition, skirt structure commonly used, because of skirt changeover portion barrel welds with the low head earlier, then carry out skirt changeover portion barrel and skirt barrel butt joint welding, it is great because of the ovality deformation of skirt changeover portion barrel in welding process this moment, skirt changeover portion barrel and skirt barrel butt joint welding degree of difficulty is very big this moment, only can make both weld at the wrong limit in standard range through school circle skirt barrel, but the school circle skirt barrel this moment, need spend great manual work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a landing leg for large-scale vertical storage tank to it is difficult to solve among the prior art conventional skirt structure manufacturing, and the many scheduling problems of material that consume.
In order to achieve the above object, the utility model provides a following technical scheme: the supporting leg for the large vertical storage tank comprises a bottom plate, a supporting tube and a tube cap, wherein one end of the supporting tube is fixedly connected with the bottom plate, the other end of the supporting tube is fixedly connected with the tube cap, a supporting groove is formed in the supporting leg, the supporting groove is formed downwards from the top of the tube cap and extends into the supporting tube, and a skirt transition section cylinder body is inserted into the supporting groove and is fixedly connected with the supporting groove.
Preferably, the top of the pipe cap is arc-shaped.
Preferably, the bottom plate is welded with the support tube, and the tube cap is welded with the support tube.
Preferably, the skirt transition section cylinder is welded with the support groove after being inserted into the support groove.
Preferably, the supporting legs are four and are uniformly distributed at the bottom of the skirt transition section cylinder body to support the skirt transition section cylinder body.
Compared with the prior art, the beneficial effects of the utility model are that: adopt the landing leg to support skirt changeover portion barrel that this application provided, need not to carry out the school circle to the skirt barrel, need not to consider the wrong limit problem, the workman can convenient and fast make, and this structure has saved a large amount of manpowers, financial resources, material resources.
Drawings
FIG. 1 is a schematic view of the assembly of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: the device comprises a base plate 1, a support tube 2, a tube cap 3, a support groove 4, a skirt transition section cylinder 5 and a lower end enclosure 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a landing leg for large-scale vertical storage tank, comprising a base plate 1, stay tube 2 and pipe cap 3, the one end and the 1 welded fastening of bottom plate of stay tube 2, the other end and the 3 welded fastening of pipe cap of stay tube 2, support groove 4 has been seted up on the landing leg, support groove 4 from 3 tops of pipe cap down set up and extend to in the stay tube 2, in this embodiment, set up four landing legs, the equipartition is in skirt changeover portion barrel 5 below, skirt changeover portion barrel 5 inserts the support groove 4 of landing leg after 6 butt welding with the low head, then with skirt changeover portion barrel 5 and landing leg welded fastening, when adopting the landing leg to replace conventional skirt barrel to support the storage tank, need not to carry out the school circle to the skirt barrel, need not to consider the wrong limit problem, the workman can convenient and fast make, and this structure has saved a large amount of manpower, financial resources, material resources.
Preferably, the top of the pipe cap 3 is arc-shaped, so that the supporting legs are better stressed when supporting.
During welding manufacturing, the skirt transition section cylinder body 5 and the lower end enclosure 6 are welded in a butt joint mode, then the skirt transition section cylinder body 5 and the supporting legs are welded, so that even if the skirt transition section cylinder body 5 deforms when being welded with the lower end enclosure 6, the insertion of the skirt transition section cylinder body 5 into the supporting grooves 4 of the supporting legs is not influenced, the manufacturing is simple, and manpower and material resources are greatly saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a landing leg for large-scale vertical storage tank which characterized in that: including bottom plate (1), stay tube (2) and pipe cap (3), the one end and bottom plate (1) fixed connection of stay tube (2), the other end and pipe cap (3) fixed connection of stay tube (2), support groove (4) have been seted up on the landing leg, support groove (4) down set up and extend to stay tube (2) from pipe cap (3) top in, skirt changeover portion barrel (5) insert support groove (4) in and with support groove (4) fixed connection.
2. The support leg for the large vertical storage tank as claimed in claim 1, wherein: the top of the pipe cap (3) is arc-shaped.
3. The support leg for the large vertical storage tank as claimed in claim 1, wherein: the bottom plate (1) is welded with the supporting tube (2), and the tube cap (3) is welded with the supporting tube (2).
4. The support leg for the large vertical storage tank as claimed in claim 1, wherein: the skirt transition section cylinder body (5) is inserted into the support groove (4) and then welded with the support groove (4).
5. The support leg for the large vertical storage tank as claimed in claim 1, wherein: the landing leg has four, and evenly distributed holds up skirt changeover portion barrel (5) bottom skirt changeover portion barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339753.7U CN215000957U (en) | 2021-06-16 | 2021-06-16 | Landing leg for large-scale vertical storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339753.7U CN215000957U (en) | 2021-06-16 | 2021-06-16 | Landing leg for large-scale vertical storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215000957U true CN215000957U (en) | 2021-12-03 |
Family
ID=79129172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121339753.7U Active CN215000957U (en) | 2021-06-16 | 2021-06-16 | Landing leg for large-scale vertical storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215000957U (en) |
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2021
- 2021-06-16 CN CN202121339753.7U patent/CN215000957U/en active Active
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