CN220452993U - Corrosion-resistant steel pipe - Google Patents
Corrosion-resistant steel pipe Download PDFInfo
- Publication number
- CN220452993U CN220452993U CN202322153246.XU CN202322153246U CN220452993U CN 220452993 U CN220452993 U CN 220452993U CN 202322153246 U CN202322153246 U CN 202322153246U CN 220452993 U CN220452993 U CN 220452993U
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- CN
- China
- Prior art keywords
- steel pipe
- connecting sleeve
- fixing
- sleeve
- corrosion
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- 239000010935 stainless steel Substances 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000005260 corrosion Methods 0.000 claims abstract description 22
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model relates to the technical field of steel pipes, in particular to an anti-corrosion steel pipe which comprises a connecting sleeve, wherein sealing gaskets are symmetrically arranged in the connecting sleeve, mounting grooves are symmetrically arranged at the top end and the bottom end of the connecting sleeve, limit grooves are formed in the side walls of the two sides of the inner part of the mounting grooves, operation cavities are formed in the two sides of the top end of the mounting grooves, sealing sleeves are arranged in the connecting sleeve, a fixed pipe is arranged on one side of each sealing sleeve, bolt holes are formed in the top end of each fixed pipe, limiting blocks are arranged in the mounting grooves, fixing grooves are formed in the two ends of each limiting block, telescopic springs are symmetrically arranged in the fixing grooves, mounting plates are arranged at the two ends of each telescopic rod, the mounting plates are connected with fixing blocks, steel pipes are symmetrically arranged in the connecting sleeve, and the structure of the connecting sleeve, the sealing sleeves, the sealing gaskets, the pressing gaskets, the fixing blocks and the limit grooves is utilized, so that leakage is easy to occur due to expansion and contraction phenomena at joints when the common anti-corrosion steel pipe is used, and the normal use of the anti-corrosion steel pipe is affected.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to an anti-corrosion steel pipe.
Background
The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the circumference, the anti-corrosion steel pipe is a steel pipe which is processed by an anti-corrosion process, the corrosion phenomenon caused by chemical or electrochemical reaction in the transportation and use process can be effectively prevented or slowed down, the corrosion loss of the steel pipe is up to 5000 hundred million dollars each year currently, the anti-corrosion steel pipe can effectively prevent or slow down the corrosion, the service life of the steel pipe is prolonged, and the running cost of the steel pipe is reduced.
However, when the general anti-corrosion steel pipe is used, leakage is easy to occur due to expansion and shrinkage phenomena at the joint, so that the normal use of the anti-corrosion steel pipe is affected.
Therefore, it is important to design an anti-corrosion steel pipe to improve the whole practicality by changing the technical defects.
Disclosure of Invention
The utility model aims to provide an anti-corrosion steel pipe to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an anticorrosive steel pipe, includes the adapter sleeve, the inside symmetry of adapter sleeve is equipped with sealed pad, the top and the bottom symmetry of adapter sleeve are equipped with the mounting groove, the inside both sides lateral wall of mounting groove is equipped with the spacing groove, the top both sides of mounting groove are equipped with the operation chamber, the inside of adapter sleeve is equipped with the seal cover, one side of seal cover is equipped with the fixed pipe, the top of fixed pipe is equipped with the bolt hole, the inside of mounting groove is equipped with the stopper, the both ends of stopper are equipped with the fixed slot, the inside symmetry of fixed slot is equipped with the extension spring, the inside of extension spring is equipped with the telescopic link, the both ends of telescopic link are equipped with the mounting panel, the fixed block is connected to the mounting panel, the inside symmetry of adapter sleeve is equipped with the steel pipe.
As a preferable scheme of the utility model, one side of the sealing sleeve is provided with a pressing pad which is matched with the connecting sleeve, and the pressing pad and the sealing pad are in a ladder shape and are mutually matched.
As a preferable scheme of the utility model, the fixed pipe and the steel pipe are connected through a bolt, the longitudinal section area of the fixed pipe is larger than that of the steel pipe, and the steel pipe and the fixed pipe are connected in a sliding way.
As a preferable scheme of the utility model, the fixed block is connected with the limit groove in an embedded mode, the fixed block can freely enter and exit the limit groove, and the fixed block is connected with the limit groove in an elastic mode.
As a preferable scheme of the utility model, the operation cavity is provided with a space for pressing the fixed block, and the mounting groove is in clamping connection with the limiting block.
As a preferable scheme of the utility model, the transverse section of the connecting sleeve is I-shaped, and the steel pipe is in sliding connection with the connecting sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the structure of the connecting sleeve, the sealing gasket, the pressing gasket, the fixing block and the limiting groove, the connecting sleeve is used for wrapping the two steel pipes, the sealing gasket is matched with the pressing gasket to seal the joint of the steel pipes to prevent leakage, and the fixing block is used for fixing the positions between the connecting sleeve and the sealing sleeve and the limiting groove, and then the sealing sleeve is further reinforced by the bolts, so that the problem that the normal use of the anti-corrosion steel pipes is affected due to the expansion and contraction phenomena of the joint when the common anti-corrosion steel pipes are used is solved.
Drawings
FIG. 1 is a block diagram of the overall utility model;
FIG. 2 is a schematic structural view of a connecting sleeve and a sealing sleeve according to the present utility model;
fig. 3 is a schematic view of a stopper according to the present utility model.
In the figure: 1. connecting sleeves; 101. a mounting groove; 102. a limit groove; 103. sealing sleeve; 104. a fixed tube; 105. bolt holes; 106. a sealing gasket; 107. a fixing groove; 108. an operating chamber; 109. a limiting block; 2. a telescopic spring; 201. a telescopic rod; 202. a mounting plate; 203. a fixed block; 204. and (3) a steel pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
an anti-corrosion steel pipe comprises a connecting sleeve 1, wherein sealing gaskets 106 are symmetrically arranged in the connecting sleeve 1, mounting grooves 101 are symmetrically arranged at the top end and the bottom end of the connecting sleeve 1, limiting grooves 102 are arranged on side walls of two sides of the interior of the mounting grooves 101, operating cavities 108 are arranged at two sides of the top end of the mounting grooves 101, sealing sleeves 103 are arranged in the connecting sleeve 1, a fixing pipe 104 is arranged on one side of each sealing sleeve 103, bolt holes 105 are arranged at the top end of each fixing pipe 104, limiting blocks 109 are arranged in the mounting grooves 101, fixing grooves 107 are arranged at two ends of each limiting block 109, telescopic springs 2 are symmetrically arranged in the fixing grooves 107, telescopic rods 201 are arranged in the telescopic springs 2, mounting plates 202 are arranged at two ends of each telescopic rod 201, the mounting plates 202 are connected with fixing blocks 203, steel pipes 204 are symmetrically arranged in the interior of the connecting sleeve 1, the sealing sleeve 103 passes through the steel pipe 204 while the steel pipe 204 is connected with two ends of the connecting sleeve 1, and directly penetrates into the connecting sleeve 1 until the two steel pipes 204 are propped against, then the limiting block 109 is aligned with the mounting groove 101, the sealing sleeve 103 is continuously pushed towards the direction of the connecting sleeve 1, the fixing block 203 is extruded by the inside of the mounting groove 101 until the fixing block 203 enters the inside of the limiting groove 102, at the moment, the telescopic rod 201 and the telescopic spring 2 are in an extending state, a part of the fixing block 203 is positioned in the operating cavity 108, finally the fixing pipe 104 is connected and mounted with the steel pipe 204 by utilizing a bolt, at the moment, the sealing gasket 106 is tightly attached to the pressing gasket, and only the bolt is required to be dismounted when the fixing block 203 is pressed to be pulled out of the sealing sleeve 103;
one side of the sealing sleeve 103 is provided with a pressing pad which is used for being matched with the connecting sleeve 1, the pressing pad and the sealing pad 106 are in a ladder shape and are matched with each other to prevent leakage, the fixing pipe 104 and the steel pipe 204 are connected through bolts, the longitudinal section area of the fixing pipe 104 is larger than that of the steel pipe 204, the steel pipe 204 and the fixing pipe 104 are in sliding connection, the steel pipe 204 is convenient to install, the fixing block 203 and the limiting groove 102 are in embedded connection, the fixing block 203 can freely enter and exit the limiting groove 102, the fixing block 203 and the fixing groove 107 are in elastic connection, the sealing sleeve 103 and the connecting sleeve 1 are convenient to clamp, the operation cavity 108 is provided with a space for pressing the fixing block 203, the mounting groove 101 and the limiting block 109 are in clamping connection, the dismounting is convenient, the transverse section view of the connecting sleeve 1 is in an I shape, the steel pipe 204 and the connecting sleeve 1 are in sliding connection, and the positions of the sealing sleeve 103 and the connecting sleeve 1 are convenient to fix.
The working flow of the utility model is as follows: when the corrosion-resistant steel pipe is used, firstly, under the condition that the steel pipe 204 is in sliding connection with the fixed pipe 104, and the steel pipe 204 is in sliding connection with the connecting sleeve 1, the sealing sleeve 103 penetrates through the steel pipe 204, meanwhile, the steel pipe 204 is connected with two ends of the connecting sleeve 1, the sealing sleeve is directly penetrated into the connecting sleeve 1 until the two steel pipes 204 are propped against each other, then under the condition that the mounting groove 101 is in clamping connection with the limiting block 109, the limiting block 109 is aligned with the mounting groove 101, the sealing sleeve 103 is pushed towards the connecting sleeve 1 continuously, at the moment, the fixing block 203 is extruded by the inside of the mounting groove 101 until the fixing block 203 enters the inside of the limiting groove 102, at the moment, the telescopic rod 201 and the telescopic spring 2 are in an extending state, a part of the fixing block 203 is positioned in the operation cavity 108, finally, the fixing pipe 104 and the steel pipe 204 are connected and installed by using bolts, at the moment, the sealing pad 106 is in a ladder shape, and under the condition that the sealing pad is matched with each other, the sealing pad 106 is tightly attached, and only the bolt is required to be removed when the sealing sleeve is detached, and the fixing block 203 is pulled away from the sealing sleeve 103.
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 an anticorrosive steel pipe, includes adapter sleeve (1), its characterized in that: the inside symmetry of adapter sleeve (1) is equipped with sealed pad (106), the top and the bottom symmetry of adapter sleeve (1) are equipped with mounting groove (101), the inside both sides lateral wall of mounting groove (101) is equipped with spacing groove (102), the top both sides of mounting groove (101) are equipped with operating chamber (108), the inside of adapter sleeve (1) is equipped with seal cover (103), one side of seal cover (103) is equipped with fixed pipe (104), the top of fixed pipe (104) is equipped with bolt hole (105), the inside of mounting groove (101) is equipped with stopper (109), the both ends of stopper (109) are equipped with fixed slot (107), the inside symmetry of fixed slot (107) is equipped with extension spring (2), the inside of extension spring (2) is equipped with telescopic link (201), the both ends of telescopic link (201) are equipped with mounting panel (202), mounting panel (202) are connected fixed block (203), the inside symmetry of adapter sleeve (1) is equipped with steel pipe (204).
2. An anti-corrosion steel pipe according to claim 1, wherein: one side of the sealing sleeve (103) is provided with a pressing pad which is matched with the connecting sleeve (1), and the pressing pad and the sealing pad (106) are in a ladder shape and are matched with each other.
3. An anti-corrosion steel pipe according to claim 1, wherein: the fixing pipe (104) is connected with the steel pipe (204) through a bolt, the longitudinal section area of the fixing pipe (104) is larger than that of the steel pipe (204), and the steel pipe (204) is in sliding connection with the fixing pipe (104).
4. An anti-corrosion steel pipe according to claim 1, wherein: the fixing block (203) is connected with the limiting groove (102) in an embedded mode, the fixing block (203) can freely enter and exit the limiting groove (102), and the fixing block (203) is elastically connected with the fixing groove (107).
5. An anti-corrosion steel pipe according to claim 1, wherein: the operation cavity (108) is provided with a space for pressing the fixed block (203), and the mounting groove (101) is connected with the limiting block (109) in a clamping way.
6. An anti-corrosion steel pipe according to claim 1, wherein: the transverse section of the connecting sleeve (1) is I-shaped, and the steel pipe (204) is in sliding connection with the connecting sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153246.XU CN220452993U (en) | 2023-08-11 | 2023-08-11 | Corrosion-resistant steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153246.XU CN220452993U (en) | 2023-08-11 | 2023-08-11 | Corrosion-resistant steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220452993U true CN220452993U (en) | 2024-02-06 |
Family
ID=89724312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153246.XU Active CN220452993U (en) | 2023-08-11 | 2023-08-11 | Corrosion-resistant steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220452993U (en) |
-
2023
- 2023-08-11 CN CN202322153246.XU patent/CN220452993U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |