CN211599859U - Corrugated pipe capable of being rapidly disassembled and assembled - Google Patents
Corrugated pipe capable of being rapidly disassembled and assembled Download PDFInfo
- Publication number
- CN211599859U CN211599859U CN201922448239.6U CN201922448239U CN211599859U CN 211599859 U CN211599859 U CN 211599859U CN 201922448239 U CN201922448239 U CN 201922448239U CN 211599859 U CN211599859 U CN 211599859U
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- connector
- unit pipe
- bellows
- pipe
- bolt hole
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Abstract
The utility model discloses a but quick assembly disassembly's bellows, including first unit pipe and second unit pipe, first unit pipe is the same with second unit pipe structure, first unit pipe one end is provided with the connector, be provided with the direction recess in the connector, be provided with limit structure in the connector, the last sealing washer that is provided with of limit structure, first unit pipe is kept away from connector one end and is provided with the direction arch of being connected with the cooperation of direction recess, be provided with the connector bolt hole on the connector, first unit pipe is kept away from connector one end and is provided with the unit pipe bolt hole that corresponds with the connector bolt hole. The utility model is provided with the connector, and the guiding structure is arranged in the connector, thereby facilitating the connection between the corrugated pipes and the positioning and guiding function; and the limiting structure in the connector is combined, so that the corrugated pipes are limited, bolt holes between adjacent corrugated pipes can be accurately aligned with the corrugated pipes, and connection is facilitated.
Description
Technical Field
The utility model relates to a bellows technical field specifically is a but quick assembly disassembly's bellows.
Background
The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like. The metal corrugated pipe is mainly applied to the effects of compensating the thermal deformation of a pipeline, damping, absorbing the settlement deformation of the pipeline and the like, and is widely applied to the industries of petrifaction, instruments, aerospace, chemical industry, electric power, cement, metallurgy and the like. The corrugated pipe made of other materials such as plastics has irreplaceable effects in the fields of medium conveying, electric power threading, machine tools, household appliances and the like.
The connection is comparatively inconvenient between the current bellows, and the leakproofness is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but quick assembly disassembly's bellows to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but quick assembly disassembly's bellows, includes first unit pipe and second unit pipe, first unit pipe is the same with second unit pipe structure, first unit pipe one end is provided with the connector, be provided with the direction recess in the connector, be provided with limit structure in the connector, the last sealing washer that is provided with of limit structure, first unit pipe is kept away from connector one end and is provided with the direction arch of being connected with the cooperation of direction recess, be provided with the connector bolt hole on the connector, first unit pipe is kept away from connector one end and is provided with the unit pipe bolt hole that corresponds with the connector bolt hole.
Preferably, limit structure sets up to annular structure, and limit structure and connector outside are step-like structure.
Preferably, the cross section of the sealing ring is circular, and an arc-shaped groove for mounting the sealing ring is formed in the limiting structure.
Preferably, the connector of the first unit pipe is connected with one end of the guide protrusion of the second unit pipe.
Preferably, the number of the guide protrusions and the number of the guide grooves are the same, and two, three or four guide protrusions and guide grooves are provided.
Preferably, the connector and the first unit pipe are of an integrated structure.
Preferably, the connector and the first unit pipe are fixed by bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the connecting head is arranged, and the guide structure is arranged in the connecting head, so that the connecting and positioning guide effects between the corrugated pipes are facilitated; the corrugated pipes are limited by combining the limiting structures in the connectors, so that bolt holes between adjacent corrugated pipes can be accurately aligned with the corrugated pipes, and connection is facilitated;
2. this application is through setting up the sealing washer, and the cross-section of sealing washer sets up to circular to make the leakproofness between the unit pipe better, avoid appearing the condition emergence of water leakage and gas leakage.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a first unit tube according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a connector according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a joint between a first unit tube and a second unit tube according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a second first unit tube according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a second connector according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a joint between a first unit tube and a second unit tube according to an embodiment of the present invention.
In the figure: 1. a first unit pipe; 2. a guide projection; 3. a connector; 4. a connector bolt hole; 5. a limiting structure; 6. a guide groove; 7. a second unit pipe; 8. and (5) sealing rings.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Example one
Referring to fig. 1-3, in an embodiment of the present invention, a corrugated pipe capable of being quickly disassembled and assembled includes a first unit pipe 1 and a second unit pipe 7, where the first unit pipe 1 and the second unit pipe 7 have the same structure, and are characterized in that: the pipe joint structure is characterized in that one end of a first unit pipe 1 is provided with a connector 3, a guide groove 6 is arranged in the connector 3, a limiting structure 5 is arranged in the connector 3, a sealing ring 8 is arranged on the limiting structure 5, one end, away from the connector 3, of the first unit pipe 1 is provided with a guide protrusion 2 which is matched and connected with the guide groove 6, a connector bolt hole 4 is arranged on the connector 3, one end, away from the connector 3, of the first unit pipe 1 is provided with a unit pipe bolt hole corresponding to the connector bolt hole 4, the limiting structure 5 is arranged in an annular structure, the outer sides of the limiting structure 5 and the connector 3 are in a step-shaped structure, the cross section of the sealing ring 8 is arranged in a circular shape, an arc-shaped groove for installing the sealing ring 8 is arranged on the limiting structure 5, the connector 3 of the, the protruding 2 of direction is the same with the quantity of direction recess 6, and the protruding 2 of direction sets up to two, three or four with the number of direction recess 6, connector 3 and 1 formula structure as an organic whole of first unit pipe.
The utility model discloses a theory of operation is: the connection between the corrugated pipes and the positioning and guiding functions are facilitated by arranging the connector 3 and arranging the guiding structure in the connector 3; the corrugated pipes are limited by combining the limiting structures 5 in the connectors 3, so that bolt holes between adjacent corrugated pipes can be accurately aligned with the corrugated pipes, and connection is facilitated; through setting up sealing washer 8, and sealing washer 8's cross-section sets up to circular to make the leakproofness between the unit pipe better, avoid appearing the condition emergence of water leakage and gas leakage.
Example two
Referring to fig. 4-6, in an embodiment of the present invention, a corrugated pipe capable of being quickly disassembled and assembled includes a first unit pipe 1 and a second unit pipe 7, where the first unit pipe 1 and the second unit pipe 7 have the same structure, and are characterized in that: the pipe joint structure is characterized in that one end of a first unit pipe 1 is provided with a connector 3, a guide groove 6 is arranged in the connector 3, a limiting structure 5 is arranged in the connector 3, a sealing ring 8 is arranged on the limiting structure 5, one end, away from the connector 3, of the first unit pipe 1 is provided with a guide protrusion 2 which is matched and connected with the guide groove 6, a connector bolt hole 4 is arranged on the connector 3, one end, away from the connector 3, of the first unit pipe 1 is provided with a unit pipe bolt hole corresponding to the connector bolt hole 4, the limiting structure 5 is arranged in an annular structure, the outer sides of the limiting structure 5 and the connector 3 are in a step-shaped structure, the cross section of the sealing ring 8 is arranged in a circular shape, an arc-shaped groove for installing the sealing ring 8 is arranged on the limiting structure 5, the connector 3 of the, the number of the guide protrusions 2 is the same as that of the guide grooves 6, the number of the guide protrusions 2 and the number of the guide grooves 6 are two, three or four, and the connector 3 is fixed with the first unit pipe 1 through a bolt.
The utility model discloses a theory of operation is: the connection between the corrugated pipes and the positioning and guiding functions are facilitated by arranging the connector 3 and arranging the guiding structure in the connector 3; the corrugated pipes are limited by combining the limiting structures 5 in the connectors 3, so that bolt holes between adjacent corrugated pipes can be accurately aligned with the corrugated pipes, and connection is facilitated; through setting up sealing washer 8, and sealing washer 8's cross-section sets up to circular to make the leakproofness between the unit pipe better, avoid appearing the condition emergence of water leakage and gas leakage.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a but quick assembly disassembly's bellows, includes first unit pipe (1) and second unit pipe (7), first unit pipe (1) and second unit pipe (7) structure are the same, its characterized in that: first unit pipe (1) one end is provided with connector (3), be provided with direction recess (6) in connector (3), be provided with limit structure (5) in connector (3), be provided with sealing washer (8) on limit structure (5), first unit pipe (1) is kept away from connector (3) one end and is provided with direction arch (2) of being connected with direction recess (6) cooperation, be provided with connector bolt hole (4) on connector (3), first unit pipe (1) is kept away from connector (3) one end and is provided with the unit pipe bolt hole that corresponds with connector bolt hole (4).
2. A quick disconnect bellows as claimed in claim 1 wherein: limiting structure (5) set up to annular structure, and limiting structure (5) and connector (3) outside are step-like structure.
3. A quick disconnect bellows as claimed in claim 1 or 2 wherein: the cross section of the sealing ring (8) is circular, and an arc-shaped groove used for mounting the sealing ring (8) is formed in the limiting structure (5).
4. A quick disconnect bellows as claimed in claim 1 wherein: the connector (3) of the first unit pipe (1) is connected with one end of the guide protrusion (2) of the second unit pipe (7).
5. A quick disconnect bellows as claimed in claim 1 wherein: the number of the guide protrusions (2) is the same as that of the guide grooves (6), and the number of the guide protrusions (2) is two, three or four.
6. A quick disconnect bellows as claimed in claim 1 wherein: connector (3) and first unit pipe (1) formula structure as an organic whole.
7. A quick disconnect bellows as claimed in claim 1 wherein: the connector (3) is fixed with the first unit pipe (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922448239.6U CN211599859U (en) | 2019-12-30 | 2019-12-30 | Corrugated pipe capable of being rapidly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922448239.6U CN211599859U (en) | 2019-12-30 | 2019-12-30 | Corrugated pipe capable of being rapidly disassembled and assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599859U true CN211599859U (en) | 2020-09-29 |
Family
ID=72598107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922448239.6U Expired - Fee Related CN211599859U (en) | 2019-12-30 | 2019-12-30 | Corrugated pipe capable of being rapidly disassembled and assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031063A (en) * | 2022-07-07 | 2022-09-09 | 吾乐思(广州)教育科技有限公司 | Multi-rib reinforced winding corrugated pipe |
| CN115031063B (en) * | 2022-07-07 | 2024-04-19 | 山东恒辉节能技术集团有限公司 | Multi-rib reinforced winding corrugated pipe |
-
2019
- 2019-12-30 CN CN201922448239.6U patent/CN211599859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031063A (en) * | 2022-07-07 | 2022-09-09 | 吾乐思(广州)教育科技有限公司 | Multi-rib reinforced winding corrugated pipe |
| CN115031063B (en) * | 2022-07-07 | 2024-04-19 | 山东恒辉节能技术集团有限公司 | Multi-rib reinforced winding corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211230 |