CN219796592U - Seamless steel pipe for fluid transportation - Google Patents
Seamless steel pipe for fluid transportation Download PDFInfo
- Publication number
- CN219796592U CN219796592U CN202321001220.7U CN202321001220U CN219796592U CN 219796592 U CN219796592 U CN 219796592U CN 202321001220 U CN202321001220 U CN 202321001220U CN 219796592 U CN219796592 U CN 219796592U
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- CN
- China
- Prior art keywords
- seamless steel
- steel pipe
- fixed
- rope
- screw rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 239000012530 fluid Substances 0.000 title claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the field of steel pipes, in particular to a seamless steel pipe for fluid delivery, wherein an insulating ring penetrated by a seamless steel pipe body is fixedly arranged in an annular groove, a plurality of clamping assemblies are arranged on the seamless steel pipe body, each clamping assembly comprises two clamping plates, two ends of each clamping plate are fixedly provided with a butt joint plate, a plurality of butt joint plates are fixed through bolts, a good insulating effect can be provided for the seamless steel pipe body through the insulating ring, the butt joint plates can be fixed through the bolts, and therefore the two clamping plates are fixed in the annular groove, a protective effect can be provided for the insulating ring through the clamping plates, the insulating ring can not be directly exposed outside, and the service life of the insulating ring can be prolonged.
Description
Technical Field
The utility model relates to the field of steel pipes, in particular to a seamless steel pipe for fluid transportation.
Background
It is well known that seamless steel pipes are often used in high pressure boilers, which have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials.
Along with the wider and wider conveying media, the requirements on the seamless steel pipe are also stricter and stricter, such as conveying some highly corrosive liquid and high-temperature liquid for chemical industry, namely, the seamless steel pipe is required to resist corrosion and preserve heat, but the heat preservation performance of the existing seamless steel pipe is not very good, and when the heat preservation layer on the outer wall is damaged, the heat preservation layer is inconvenient to replace in time.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a seamless steel tube for fluid transportation.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the seamless steel tube for fluid transportation comprises a seamless steel tube body, wherein a plurality of locating rings are fixedly arranged on the outer wall of the seamless steel tube body, an annular groove is formed between the locating rings, an insulating ring penetrated by the seamless steel tube body is fixedly arranged in the annular groove, a plurality of clamping assemblies are arranged on the seamless steel tube body, each clamping assembly comprises two clamping plates, two ends of each clamping plate are fixedly provided with an abutting plate, a plurality of abutting plates are fixedly connected through bolts, two clamping plates are symmetrically fixed in the annular groove, the insulating ring is wrapped, and sealing strips are fixedly arranged on the periphery of each clamping plate.
In order to enable the clamping plate to be fixed more firmly, the improvement of the utility model is that a plurality of grooves are formed in the butt joint plate, a positioning rope is arranged outside the seamless steel pipe body and penetrates through the grooves, a fixed block is fixedly arranged at one end of the positioning rope, a screw is fixedly arranged at the other end of the positioning rope, the screw is inserted into the fixed block, and a thread structure is arranged between the screw and the fixed block.
In order to make the installation of the positioning rope firmer, the utility model is improved in that one end of the positioning rope close to the screw rod is fixedly provided with a fixed rod and a fixed bearing, the fixed rod penetrates through the fixed bearing, and the fixed bearing is inlaid at the bottom end of the screw rod.
Furthermore, the utility model is improved in that the fixed rod is in interference fit with the inner wall of the fixed bearing, and the screw is in interference fit with the outer wall of the fixed bearing.
In order to improve the practicability of the structure, the utility model is improved in that the positioning rope is made of a steel wire rope.
Furthermore, the utility model is improved in that the sealing strip is made of silica gel.
(III) beneficial effects
Compared with the prior art, the utility model provides a seamless steel tube for fluid transportation, which has the following beneficial effects:
the seamless steel pipe for fluid transportation can provide a good heat preservation effect for the seamless steel pipe body through the heat preservation ring, the bolt can fix the butt joint plate, so that the two clamping plates are fixed in the annular groove, the heat preservation ring can be provided with a protection effect through the clamping plates, the heat preservation ring can not be directly exposed outside, the service life of the heat preservation ring can be prolonged, and after the clamping plates are installed, the sealing strip can be extruded, the sealing performance of the edge of the clamping plate can be improved through the sealing strip, and liquid is prevented from penetrating into the annular groove, so that the service life of the heat preservation ring is further prolonged;
when the heat preservation ring needs to be replaced, the clamping plate is detached by loosening the bolts, so that the heat preservation ring is simple in structure, convenient to operate and convenient to replace.
Drawings
FIG. 1 is a schematic diagram 1 of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model 2;
FIG. 3 is a schematic diagram of the structure of the present utility model, shown in FIG. 3;
in the figure: 1. a seamless steel pipe body; 2. a positioning ring; 3. an annular groove; 4. a heat-insulating ring; 5. a clamping plate; 6. a groove; 7. a sealing strip; 8. positioning ropes; 9. a fixed block; 10. a screw; 11. a fixed rod; 12. and an abutting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a seamless steel pipe for fluid delivery comprises a seamless steel pipe body 1, a plurality of positioning rings 2 are fixedly arranged on the outer wall of the seamless steel pipe body 1, an annular groove 3 is formed between the two positioning rings 2, a heat preservation ring 4 penetrated by the seamless steel pipe body 1 is fixedly arranged in the annular groove 3, a plurality of clamping components are arranged on the seamless steel pipe body 1, each clamping component comprises two clamping plates 5, two ends of each clamping plate 5 are fixedly provided with an abutting plate 12, the abutting plates 12 are fixedly arranged through bolts, the two clamping plates 5 are symmetrically fixed in the annular groove 3, and are wrapped by the heat preservation ring 4, sealing strips 7 are fixedly arranged on the periphery of each clamping plate 5, the structure is suitable for fluid delivery in a high-pressure boiler, the seamless steel pipe body 1 is provided with the plurality of annular grooves 3, the heat preservation ring 4 can be made of heat preservation cotton, a good heat preservation effect can be provided for the seamless steel pipe body 1 through the heat preservation ring 4, the abutting plates 12 can be fixedly arranged through the bolts, so that the two clamping plates 5 are fixedly arranged in the inner parts of the 3, the two clamping plates 5 can be fixedly arranged through the abutting plates 5, the two clamping plates 5 through the abutting plates 5, and the sealing strips 4 can be directly arranged at the edges of the annular groove 4 after the sealing strips 4 are provided with the sealing strips 4, and the sealing strips 7 are not exposed, and the sealing strips 7 can be directly used for sealing the sealing rings 4 after the sealing rings 4 are arranged at the edges of the sealing rings 4;
when the heat preservation ring 4 needs to be replaced, the clamping plate 5 is detached by loosening the bolts, so that the heat preservation ring 4 is simple in structure, convenient to operate and convenient to replace in time.
The clamping plate 5 department lacks limit structure, can influence the stability of clamping plate 5 when using, be equipped with a plurality of recesses 6 on the butt joint board 12, the outside of seamless steel pipe body 1 is equipped with locating rope 8, locating rope 8 runs through recess 6, the fixed block 9 that sets up of one end of locating rope 8, the fixed screw rod 10 that sets up of the other end of locating rope 8, the inside of fixed block 9 is inserted to screw rod 10, just be screw thread structure between screw rod 10 and the fixed block 9, after clamping plate 5 is fixed, with locating rope 8 cover on the outer wall of clamping plate 5, then dock screw rod 10 and fixed block 9, can bind clamping plate 5 through the locating rope 8 that is equipped with to can improve the stability of clamping plate 5 when using.
Further, the one end that locating rope 8 is close to screw rod 10 is fixed to be set up dead lever 11 and fixed bearing, dead lever 11 runs through fixed bearing, fixed bearing inlays in the bottom of screw rod 10, be interference fit between the inner wall of dead lever 11 and fixed bearing, be interference fit between the outer wall of screw rod 10 and fixed bearing, through the fixed bearing that is equipped with, can be convenient for make screw rod 10 rotate to can prevent that locating rope 8 from knoing, can improve locating rope 8 smoothness when using.
In this structure, the material of locating rope 8 is wire rope, the material of sealing strip 7 is silica gel.
In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seamless steel tube for fluid delivery, includes seamless steel tube body (1), fixed a plurality of holding rings (2) that set up on the outer wall of seamless steel tube body (1), two form ring channel (3), its characterized in that between holding ring (2): the inside of ring channel (3) is fixed to be set up by heat preservation ring (4) that seamless steel pipe body (1) runs through, be equipped with a plurality of clamping components on seamless steel pipe body (1), clamping component includes two grip blocks (5), the both ends of grip blocks (5) are fixed to be set up butt joint board (12), and is a plurality of pass through the bolt fastening between butt joint board (12), two grip blocks (5) symmetry is fixed in the inside of ring channel (3), and wraps up heat preservation ring (4), the week side of grip blocks (5) is fixed to be set up sealing strip (7).
2. The seamless steel pipe for fluid transport according to claim 1, wherein: be equipped with a plurality of recesses (6) on butt plate (12), the outside of seamless steel pipe body (1) is equipped with locating rope (8), locating rope (8) run through recess (6), the fixed block (9) that sets up of one end of locating rope (8), the fixed screw rod (10) that sets up of the other end of locating rope (8), the inside of fixed block (9) is inserted to screw rod (10), just be screw thread structure between screw rod (10) and the fixed block (9).
3. The seamless steel pipe for fluid transport according to claim 2, wherein: one end of the positioning rope (8) close to the screw rod (10) is fixedly provided with a fixing rod (11) and a fixing bearing, the fixing rod (11) penetrates through the fixing bearing, and the fixing bearing is inlaid at the bottom end of the screw rod (10).
4. A seamless steel pipe for fluid transport according to claim 3, wherein: the fixed rod (11) is in interference fit with the inner wall of the fixed bearing, and the screw (10) is in interference fit with the outer wall of the fixed bearing.
5. The seamless steel pipe for fluid transport according to claim 4, wherein: the positioning rope (8) is made of steel wire ropes.
6. The seamless steel pipe for fluid transport according to claim 5, wherein: the sealing strip (7) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001220.7U CN219796592U (en) | 2023-04-28 | 2023-04-28 | Seamless steel pipe for fluid transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001220.7U CN219796592U (en) | 2023-04-28 | 2023-04-28 | Seamless steel pipe for fluid transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796592U true CN219796592U (en) | 2023-10-03 |
Family
ID=88184941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001220.7U Active CN219796592U (en) | 2023-04-28 | 2023-04-28 | Seamless steel pipe for fluid transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796592U (en) |
-
2023
- 2023-04-28 CN CN202321001220.7U patent/CN219796592U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |