CN216520193U - Corrosion-resistant stainless steel lined composite steel pipe for ocean engineering - Google Patents
Corrosion-resistant stainless steel lined composite steel pipe for ocean engineering Download PDFInfo
- Publication number
- CN216520193U CN216520193U CN202123319652.6U CN202123319652U CN216520193U CN 216520193 U CN216520193 U CN 216520193U CN 202123319652 U CN202123319652 U CN 202123319652U CN 216520193 U CN216520193 U CN 216520193U
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- Prior art keywords
- stainless steel
- steel pipe
- corrosion
- pipe
- ocean engineering
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- 239000010935 stainless steel Substances 0.000 title claims abstract description 56
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 230000007797 corrosion Effects 0.000 title claims abstract description 17
- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a corrosion-resistant lining stainless steel composite steel pipe for ocean engineering, which comprises a first stainless steel pipe, a second stainless steel pipe, a quick connecting assembly, a lining pipe and a stable supporting assembly, wherein one end of the first stainless steel pipe is provided with the second stainless steel pipe, one end of the first stainless steel pipe is provided with the quick connecting assembly, the inner surface of the first stainless steel pipe is connected with the lining pipe in a sliding manner, and the two ends of the lining pipe are provided with the stable supporting assembly. Through rotatory No. two interior hexagonal slots, No. two screw rods, promote No. two nuts, slope ejector pad removal, and the slope ejector pad promotes the outside ejecting of friction kicking block for the firm card of bushing pipe is inside the stainless steel pipe, quick convenient completion to the inside fixed mounting of steel pipe, and ann tears portably simultaneously, and the personnel of being convenient for dismantle the change.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to a corrosion-resistant stainless steel lined composite steel pipe for ocean engineering.
Background
The stainless steel composite pipe is a new material compounded by two metal materials of stainless steel and carbon structural steel synchronously by lossless pressure, and has the advantages of corrosion resistance, wear resistance, excellent appearance, good bending strength and impact resistance of the carbon steel.
However, the existing stainless steel composite steel pipe has certain defects that firstly, the stainless steel composite steel pipe is inconvenient to connect quickly in use, the structure of the stainless steel composite steel pipe cannot be connected stably, secondly, most steel pipe linings are inconvenient to install, cannot be inserted into the steel pipe quickly and stably, and are inconvenient to install and disassemble, so that the corrosion-resistant lining stainless steel composite steel pipe for ocean engineering is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a corrosion-resistant stainless steel lined composite steel pipe for ocean engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a marine engineering is with compound steel pipe of corrosion-resistant inside lining stainless steel, includes stainless steel pipe, No. two stainless steel pipes, quick connect assembly, interior bushing pipe and firm supporting component, stainless steel pipe one end is equipped with No. two stainless steel pipes, quick connect assembly is installed to stainless steel pipe one end, No. one stainless steel pipe internal surface sliding connection has interior bushing pipe, firm supporting component is all installed at interior bushing pipe both ends.
Preferably, the quick connection assembly further comprises an outer sleeve, an inner insertion tube, a shell, a first nut, a first screw, a first inner hexagonal socket, an inclined pressing block and an inclined clamping block, the inner insertion tube is slidably connected to the inner surface of the outer sleeve, the shell is slidably connected to the inner insertion tube, the first nut is fixedly connected to the inner surface of the shell, the first screw is in threaded connection with the first screw, the first inner hexagonal socket is fixedly connected to the upper portion of the first screw, the inclined pressing block is arranged below the first screw, and the inclined clamping block is slidably connected to the lower portion of the outer surface of the inclined pressing block.
Preferably, firm supporting component is still including No. two interior hexagonal slots, No. two screw rods, No. two nuts, slope ejector pad, friction ejector pad, No. two interior hexagonal slot left end fixedly connected with screw rods No. two, No. two screw rod surface threaded connection have No. two nuts, No. two nut left side fixedly connected with slope ejector pad, slope ejector pad surface sliding connection has the friction ejector pad.
Preferably, a sealing ring is arranged at one end of the first stainless steel pipe, and a sealing strip is arranged at one end of the second stainless steel pipe.
Preferably, a rubber sealing pad is arranged above the first inner hexagonal slot, and a first spring is arranged below the inclined pressing block.
Preferably, the outer surface of the inclined clamping block is slidably connected with a concave cavity, and the concave cavity is arranged on the inner surface of the inner inserting tube.
Preferably, the shell surface is equipped with the spacing groove, spacing groove sliding connection has the stopper, stopper and outer tube fixed connection.
Preferably, a lantern ring is arranged at one end of the second screw rod, and a second spring is fixedly connected below the friction jacking block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the rapid connecting assembly, the shell is inserted into the corresponding outer sleeve and inner inserting tube holes, then the first inner hexagonal slot is screwed, the inclined pressing block is pushed to move downwards, two sides of the inclined pressing block are extruded to expand, and therefore two side pipelines are stably connected.
2. According to the stable supporting assembly, the second inner hexagonal slot and the second screw rod are rotated to push the second screw cap and the inclined pushing block to move, and the inclined pushing block pushes the friction pushing block to be ejected outwards, so that the lining pipe is firmly clamped in the stainless steel pipe, the fixed installation of the inner part of the steel pipe is quickly and conveniently completed, and meanwhile, the assembly and disassembly are simple and convenient, and the disassembly and replacement of personnel are convenient.
3. The outer surface of the inclined clamping block is connected with the concave cavity in a sliding mode, the concave cavity is formed in the inner surface of the inner inserting tube, the phenomenon that the concave cavity is rotated in use to cause inconvenience in installation is avoided, and installation and disassembly are more stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the quick connect assembly of the present invention;
FIG. 3 is a schematic view of a portion of the quick connect assembly of the present invention;
FIG. 4 is a schematic structural view of the fixing support assembly of the present invention.
In the figure: the quick connection assembly comprises a first stainless steel pipe 1, a second stainless steel pipe 2, a quick connection assembly 3, an outer sleeve 31, an inner insertion pipe 32, a shell 33, a first screw cap 34, a first screw rod 35, a first inner hexagonal socket 36, an inclined pressing block 37, an inclined clamping block 38, an inner lining pipe 4, a stable support assembly 5, a second inner hexagonal socket 51, a second screw rod 52, a second screw cap 53, an inclined pushing block 54, a friction ejecting block 55, a sealing strip 101, a sealing ring 102, a rubber sealing pad 301, a first spring 302, a cavity 303, a limiting block 304, a limiting groove 305, a sleeve ring 501 and a second spring 502.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a marine engineering is with compound steel pipe of corrosion-resistant inside lining stainless steel, includes stainless steel pipe 1, No. two stainless steel pipes 2, quick coupling assembling 3, interior bushing pipe 4 and firm supporting component 5, and 1 one end of stainless steel pipe is equipped with No. two stainless steel pipes 2, and quick coupling assembling 3 is installed to 1 one end of stainless steel pipe, and 1 internal surface sliding connection of stainless steel pipe has interior bushing pipe 4, and firm supporting component 5 is all installed at interior bushing pipe 4 both ends.
Further, the quick connection assembly 3 further comprises an outer sleeve 31, an inner insertion tube 32, a shell 33, a first nut 34, a first screw 35, a first inner hexagonal socket 36, an inclined pressing block 37 and an inclined clamping block 38, the inner surface of the outer sleeve 31 is slidably connected with the inner insertion tube 32, the inner insertion tube 32 is slidably connected with the shell 33, the inner surface of the shell 33 is fixedly connected with the first nut 34, the first nut 34 is in threaded connection with the first screw 35, the first inner hexagonal socket 36 is fixedly connected above the first screw 35, the inclined pressing block 37 is arranged below the first screw 35, and the inclined clamping block 38 is slidably connected below the outer surface of the inclined pressing block 37.
Further, firm supporting component 5 is still including No. two hexagonal socket 51, No. two screw rods 52, No. two nuts 53, slope ejector pad 54, friction kicking block 55, No. two hexagonal socket 51 left end fixedly connected with No. two screw rods 52, No. two screw rod 52 surface threaded connection have No. two nuts 53, No. two nut 53 left side fixedly connected with slope ejector pad 54, slope ejector pad 54 surface sliding connection has friction kicking block 55.
Further, a sealing ring 102 is arranged at one end of the first stainless steel pipe 1, and a sealing strip 101 is arranged at one end of the second stainless steel pipe 2.
Further, a rubber seal 301 is arranged above the first hexagon socket 36, and a first spring 302 is arranged below the inclined pressing block 37.
Further, a cavity 303 is slidably connected to an outer surface of the inclined latch 38, and the cavity 303 is disposed on an inner surface of the inner insertion tube 32.
Further, the outer surface of the housing 33 is provided with a limiting groove 305, the limiting groove 305 is slidably connected with a limiting block 304, and the limiting block 304 is fixedly connected with the outer sleeve 31.
Furthermore, a sleeve ring 501 is arranged at one end of the second screw 52, and a second spring 502 is fixedly connected below the friction top block 55.
The working principle is as follows: when the rapid connecting assembly is used, the rapid connecting assembly 3 works, the shell 33 is inserted into the corresponding holes of the outer sleeve 31 and the inner inserting tube 32, the first inner hexagonal slot 36 is screwed, the inclined pressing block 37 is pushed to move downwards, and the two sides of the inclined clamping block 38 are extruded to be unfolded, so that the two-side pipeline is stably connected, the operation is convenient, and the rapid use and connection of personnel are facilitated.
Secondly, by the work of firm supporting component 5, through rotatory No. two hexagonal socket 51, No. two screw rods 52 in, promote No. two nuts 53, slope ejector pad 54 and remove, and slope ejector pad 54 promotes the outside ejecting of friction kicking block 55 for inside lining pipe 4 firm card is inside the stainless steel pipe, quick convenient completion to the inside fixed mounting of steel pipe, and ann tears portably simultaneously, and the personnel of being convenient for dismantle the change.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a marine engineering is with compound steel pipe of corrosion-resistant inside lining stainless steel, includes stainless steel pipe (1), No. two stainless steel pipes (2), quick connect assembly (3), interior bushing pipe (4) and firm supporting component (5), its characterized in that: stainless steel pipe (1) one end is equipped with No. two stainless steel pipes (2), quick connect assembly (3) are installed to stainless steel pipe (1) one end, No. one stainless steel pipe (1) internal surface sliding connection has interior bushing pipe (4), firm supporting component (5) are all installed at interior bushing pipe (4) both ends.
2. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 1, wherein: the quick connection assembly (3) further comprises an outer sleeve (31), an inner insertion tube (32), a shell (33), a first nut (34), a first screw rod (35), a first inner hexagonal socket (36), an inclined pressing block (37) and an inclined clamping block (38), the inner insertion tube (32) is connected to the inner surface of the outer sleeve (31) in a sliding mode, the shell (33) is connected to the inner insertion tube (32) in a sliding mode, the first nut (34) is fixedly connected to the inner surface of the shell (33), the first nut (34) is connected with the first screw rod (35) in a threaded mode, the first inner hexagonal socket (36) is fixedly connected to the upper portion of the first screw rod (35), the inclined pressing block (37) is arranged below the first screw rod (35), and the inclined clamping block (38) is connected to the lower portion of the outer surface of the inclined pressing block (37) in a sliding mode.
3. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 1, wherein: firm supporting component (5) are still including No. two interior hexagonal socket (51), No. two screw rods (52), No. two nuts (53), slope ejector pad (54), friction ejector pad (55), No. two interior hexagonal socket (51) left end fixedly connected with No. two screw rods (52), No. two screw rods (52) surface threaded connection has No. two nuts (53), No. two nut (53) left side fixedly connected with slope ejector pad (54), slope ejector pad (54) surface sliding connection has friction ejector pad (55).
4. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 1, wherein: a sealing ring (102) is arranged at one end of the first stainless steel pipe (1), and a sealing strip (101) is arranged at one end of the second stainless steel pipe (2).
5. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 2, wherein: a rubber sealing pad (301) is arranged above the first inner hexagonal slot (36), and a first spring (302) is arranged below the inclined pressing block (37).
6. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 2, wherein: the outer surface of the inclined clamping block (38) is connected with a concave cavity (303) in a sliding mode, and the concave cavity (303) is formed in the inner surface of the inner inserting tube (32).
7. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 2, wherein: the utility model discloses a spacing, including casing (33), casing (33) surface is equipped with spacing groove (305), spacing groove (305) sliding connection has stopper (304), stopper (304) and outer tube (31) fixed connection.
8. The corrosion-resistant stainless steel lined composite steel pipe for ocean engineering according to claim 3, wherein: a lantern ring (501) is arranged at one end of the second screw rod (52), and a second spring (502) is fixedly connected to the lower portion of the friction top block (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123319652.6U CN216520193U (en) | 2021-12-27 | 2021-12-27 | Corrosion-resistant stainless steel lined composite steel pipe for ocean engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123319652.6U CN216520193U (en) | 2021-12-27 | 2021-12-27 | Corrosion-resistant stainless steel lined composite steel pipe for ocean engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520193U true CN216520193U (en) | 2022-05-13 |
Family
ID=81506552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123319652.6U Expired - Fee Related CN216520193U (en) | 2021-12-27 | 2021-12-27 | Corrosion-resistant stainless steel lined composite steel pipe for ocean engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520193U (en) |
-
2021
- 2021-12-27 CN CN202123319652.6U patent/CN216520193U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |