CN220566824U - Spliced corrosion-resistant corrugated pipe - Google Patents
Spliced corrosion-resistant corrugated pipe Download PDFInfo
- Publication number
- CN220566824U CN220566824U CN202322201650.XU CN202322201650U CN220566824U CN 220566824 U CN220566824 U CN 220566824U CN 202322201650 U CN202322201650 U CN 202322201650U CN 220566824 U CN220566824 U CN 220566824U
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- China
- Prior art keywords
- corrugated pipe
- sleeve
- ring
- spliced
- cylinder
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- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 230000007797 corrosion Effects 0.000 title claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model relates to the technical field of corrugated pipe splicing, in particular to a spliced corrosion-resistant corrugated pipe, which comprises a first corrugated pipe, wherein one end of the first corrugated pipe is provided with a limiting ring, one end of the limiting ring is connected with a sleeve, the outer annular surface of the sleeve is provided with a locking ring, one end of the locking ring is provided with a second corrugated pipe, one end of the limiting ring is positioned at the inner side of the sleeve and is provided with a splicing cylinder, and one end of the outer annular surface of the splicing cylinder is embedded and clamped with a sealing gasket. Therefore, the butt joint structure of the corrugated pipe is firmer, the corrugated pipe is not easy to bend and leak gas, and the problems that the joint of the traditional spliced corrugated pipe is poor in tightness and easy to deform and leak gas after being pressed are effectively solved.
Description
Technical Field
The utility model relates to the technical field of corrugated pipe splicing, in particular to a spliced corrosion-resistant corrugated pipe.
Background
The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching directions, the corrugated pipe is widely applied to instruments and meters, the corrugated pipe is mainly used as a measuring element of a pressure measuring instrument, the pressure is converted into displacement or force, the wall of the corrugated pipe is thinner, the sensitivity is higher, the measuring range is tens of Pa to tens of MPa, the open end of the corrugated pipe is fixed, the sealed end is in a free state, the elasticity is increased by using an auxiliary spiral spring or reed, the corrugated pipe stretches along the length direction of the pipe under the action of internal pressure when in operation, the movable end generates displacement with certain relation with the pressure, the movable end drives a pointer to directly indicate the pressure, and the corrugated pipe can be processed by adopting an external surface anti-corrosion design.
In summary, the present utility model solves the existing problems by designing a spliced corrosion-resistant bellows.
Disclosure of Invention
The utility model aims to provide a spliced corrosion-resistant corrugated pipe, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a splice type corrosion-resistant corrugated pipe, includes first bellows, the spacing ring is installed to the one end of first bellows, the one end of spacing ring is connected with the sleeve, install the locking ring on the telescopic outer ring face, the second bellows is installed to the one end of locking ring, the one end of spacing ring is located telescopic inboard and installs the concatenation section of thick bamboo, the embedded sealed pad that blocks of outer ring face one end of concatenation section of thick bamboo, the outer ring face of concatenation section of thick bamboo is close to the one end bilateral symmetry of spacing ring and installs the buckle, the mounting hole has been seted up on the lateral surface of buckle;
the sleeve is characterized in that a locating ring is sleeved on the outer ring surface of the sleeve, butt joint grooves are symmetrically formed in two sides of one end, far away from the second corrugated pipe, of the outer ring surface of the sleeve, threaded holes are formed in one ends, close to the two butt joint grooves, of the outer ring surface of the sleeve, and a reinforcing cylinder is arranged on the inner side of the sleeve.
As a preferable scheme of the utility model, the first corrugated pipe, the limiting ring and the splicing cylinder are of an integrated structure, and the thickness dimension of the splicing cylinder is the same as the spacing dimension between the sleeve and the reinforcing cylinder.
As a preferable scheme of the utility model, the sealing gasket is made of rubber materials, the top of the sealing gasket is flush with the top of the splicing cylinder, and the width of the sealing gasket is the same as the width of the locking ring.
As a preferable scheme of the utility model, the annular gap between the sleeve and the reinforcing cylinder is clamped outside the splicing cylinder, the side surfaces of the supporting parts of the two buckles are respectively inserted into the inner side of one end opening of the butt joint groove after the splicing cylinder is sleeved with the splicing cylinder, and the second corrugated pipe is rotated clockwise after one end surface of the sleeve is attached to one end of the limiting ring, so that the buckles can clamp the butt joint groove on the sleeve.
In a preferred scheme of the utility model, the buckle can be in threaded connection with the threaded hole on the sleeve through the mounting hole by a bolt.
As a preferable scheme of the utility model, the locking ring is sleeved and arranged on the outer ring surface of the sleeve and positioned between the positioning ring and the second corrugated pipe, and is locked by the bolts, and the locking ring can precisely carry out omnibearing extrusion on the outer ring surface of the sealing gasket after locking.
As a preferable scheme of the utility model, the reinforcement cylinder is a thickened stainless steel cylinder, and the splicing cylinder, the sleeve and the reinforcement cylinder are tightly pressed and attached together after the locking ring is locked.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the spliced corrosion-resistant corrugated pipe, the buckle is used for clamping and connecting with the butt joint groove on the sleeve, preliminary butt joint can be rapidly completed, subsequent operation is convenient, and the sleeve of the spliced cylinder and the reinforcing cylinder are tightly extruded and attached together through the locking ring. Therefore, the butt joint structure of the corrugated pipe is firmer, the corrugated pipe is not easy to bend and leak gas, and the problems that the joint of the traditional spliced corrugated pipe is poor in tightness and easy to deform and leak gas after being pressed are effectively solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first bellows structure according to the present utility model;
fig. 3 is a schematic view of a second bellows structure according to the present utility model.
In the figure: 1. a first bellows; 2. a limiting ring; 3. a locking ring; 4. a second bellows; 5. a splicing barrel; 6. a sealing gasket; 7. a buckle; 701. a mounting hole; 8. a sleeve; 801. a butt joint groove; 802. a threaded hole; 9. a positioning ring; 10. and (5) reinforcing the cylinder.
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, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
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, and when an element is referred to as being "connected" to the other element, it may 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 the purpose of illustration 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, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including 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:
the utility model provides a concatenation formula corrosion-resistant bellows, including first bellows 1, spacing ring 2 is installed to the one end of first bellows 1, spacing ring 2's one end is connected with sleeve 8, install locking ring 3 on sleeve 8's the outer anchor ring, second bellows 4 is installed to locking ring 3's one end, splicing barrel 5 is installed to the one end that is located sleeve 8's one end of spacing ring 2, sealing washer 6 is embedded to the outer anchor ring one end of splicing barrel 5, buckle 7 is installed to the outer anchor ring both sides symmetry that is close to spacing ring 2's one end of splicing barrel 5, install mounting hole 701 on the lateral surface of buckle 7;
the outer ring surface of the sleeve 8 is sleeved with a positioning ring 9, the two sides of one end of the outer ring surface of the sleeve 8, which is far away from the second corrugated pipe 4, are symmetrically provided with butt joint grooves 801, one ends of the outer ring surface of the sleeve 8, which are close to the two butt joint grooves 801, are provided with threaded holes 802, and the inner side of the sleeve 8 is provided with a reinforcing cylinder 10.
Specifically, referring to fig. 1, fig. 2 and fig. 3, the first bellows 1, the stop collar 2 and the splicing barrel 5 are of an integral structure, the thickness dimension of the splicing barrel 5 is the same as the distance dimension between the sleeve 8 and the reinforcing barrel 10, the annular gap between the sleeve 8 and the reinforcing barrel 10 is clamped outside the splicing barrel 5 and the side surface of the supporting part of the two buckles 7 after the splicing barrel 5 is sleeved with the splicing is respectively inserted into the inner side of one end opening of the abutting groove 801, one end surface of the sleeve 8 is attached to one end of the stop collar 2, and then the second bellows 4 is rotated clockwise to enable the buckles 7 to clamp the abutting groove 801 on the sleeve 8, and the buckles 7 can be in threaded connection with the threaded holes 802 on the sleeve 8 through bolts penetrating through the mounting holes 701, so that preliminary abutting can be completed quickly, and subsequent operations are convenient.
Further, the reinforcement cylinder 10 is a thickened stainless steel cylinder, and the splicing cylinder 5, the sleeve 8 and the reinforcement cylinder 10 are tightly pressed and attached together after the locking ring 3 is locked, so that the structure of the butt joint of the corrugated pipes is firmer, and the corrugated pipes are not easy to bend and leak air.
Specifically, referring to fig. 1, 2 and 3, the sealing gasket 6 is made of rubber materials, the top of the sealing gasket 6 is flush with the top of the splicing cylinder 5, the width of the sealing gasket 6 is the same as the width of the locking ring 3, the locking ring 3 is sleeved and installed on the outer ring surface of the butt joint groove 801 between the positioning ring 9 and the second corrugated pipe 4, and the locking ring 3 is locked through bolts, so that the outer ring surface of the sealing gasket 6 can be squeezed in all directions after being locked, and the splicing tightness of the corrugated pipe is guaranteed.
The working flow of the utility model is as follows: when the splicing of two corrugated pipes is carried out, annular gaps between the sleeve 8 and the reinforcing cylinder 10 are clamped outside the splicing cylinder 5 and sleeved with the splicing cylinder 5, at the moment, the side faces of supporting parts of the two buckles 7 are respectively inserted into the inner side of one end opening of the butt joint groove 801, the second corrugated pipe 4 is rotated clockwise to enable the buckles 7 to clamp the butt joint groove 801 on the sleeve 8 and pass through the mounting holes 701 to be in threaded connection with the threaded holes 802 on the sleeve 8 by using bolts, preliminary butt joint is completed, then the sleeve is sleeved on the outer ring face of the butt joint groove 801 and is positioned between the positioning ring 9 and the second corrugated pipe 4, and the sleeve is locked by bolts, so that the splicing cylinder 5, the sleeve 8 and the reinforcing cylinder 10 are tightly extruded and attached together, the butt joint structure of the corrugated pipes is firmer, the corrugated pipes are not easy to bend and leak gas, and the problems that the joint of the traditional spliced corrugated pipes is poor in tightness and easy to deform and leak gas after being pressed are effectively solved.
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 (7)
1. The utility model provides a concatenation formula corrosion-resistant bellows, includes first bellows (1), its characterized in that: the novel corrugated pipe comprises a first corrugated pipe (1), wherein a limiting ring (2) is arranged at one end of the first corrugated pipe (1), a sleeve (8) is connected to one end of the limiting ring (2), a locking ring (3) is arranged on the outer annular surface of the sleeve (8), a second corrugated pipe (4) is arranged at one end of the locking ring (3), a splicing cylinder (5) is arranged at the inner side of the sleeve (8) at one end of the limiting ring (2), a sealing gasket (6) is embedded and clamped at one end of the outer annular surface of the splicing cylinder (5), buckles (7) are symmetrically arranged at two sides of one end, close to the limiting ring (2), of the outer annular surface of the splicing cylinder (5), and mounting holes (701) are formed in the outer side surface of each buckle (7);
the sleeve is characterized in that a locating ring (9) is sleeved on the outer annular surface of the sleeve (8), a butt joint groove (801) is symmetrically formed in the outer annular surface of the sleeve (8) away from one end of the second corrugated pipe (4), threaded holes (802) are formed in one ends, close to the two butt joint grooves (801), of the outer annular surface of the sleeve (8), and a reinforcing cylinder (10) is arranged on the inner side of the sleeve (8).
2. A spliced corrosion resistant corrugated pipe according to claim 1, wherein: the corrugated pipe is characterized in that the first corrugated pipe (1), the limiting ring (2) and the splicing barrel (5) are of an integrated structure, and the thickness dimension of the splicing barrel (5) is the same as the spacing dimension between the sleeve (8) and the reinforcing barrel (10).
3. A spliced corrosion resistant corrugated pipe according to claim 1, wherein: the sealing gasket (6) is made of rubber materials, the top of the sealing gasket (6) is flush with the top of the splicing cylinder (5), and the width of the sealing gasket (6) is the same as the width of the locking ring (3).
4. A spliced corrosion resistant corrugated pipe according to claim 1, wherein: the annular gap between sleeve (8) and reinforcement section of thick bamboo (10) is blocked in the outside of concatenation section of thick bamboo (5) and concatenation section of thick bamboo (5) cover establish the concatenation back the supporting part side of two buckles (7) and insert respectively to the one end opening inboard of docking groove (801), just behind the laminating of one end face of sleeve (8) and spacing ring (2) one end mutually clockwise rotation second bellows (4) can make buckle (7) block docking groove (801) on sleeve (8).
5. A spliced corrosion resistant corrugated pipe according to claim 1, wherein: the buckle (7) can be in threaded connection with a threaded hole (802) in the sleeve (8) through a bolt penetrating through the mounting hole (701).
6. A spliced corrosion resistant corrugated pipe according to claim 1, wherein: the locking ring (3) is sleeved and arranged on the outer ring surface of the butt joint groove (801) and positioned between the positioning ring (9) and the second corrugated pipe (4), and is locked through bolts, and the locking ring (3) can be used for carrying out omnibearing extrusion on the outer ring surface of the sealing gasket (6) after being locked.
7. A spliced corrosion resistant corrugated pipe according to claim 1, wherein: the reinforcing cylinder (10) is a thickened stainless steel cylinder, and the locking ring (3) is tightly pressed and attached together with the spliced cylinder (5), the sleeve (8) and the reinforcing cylinder (10) after being locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201650.XU CN220566824U (en) | 2023-08-16 | 2023-08-16 | Spliced corrosion-resistant corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201650.XU CN220566824U (en) | 2023-08-16 | 2023-08-16 | Spliced corrosion-resistant corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566824U true CN220566824U (en) | 2024-03-08 |
Family
ID=90096021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322201650.XU Active CN220566824U (en) | 2023-08-16 | 2023-08-16 | Spliced corrosion-resistant corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566824U (en) |
-
2023
- 2023-08-16 CN CN202322201650.XU patent/CN220566824U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |