CN211599812U - Novel corrugated pipe connector - Google Patents
Novel corrugated pipe connector Download PDFInfo
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- CN211599812U CN211599812U CN202020103398.2U CN202020103398U CN211599812U CN 211599812 U CN211599812 U CN 211599812U CN 202020103398 U CN202020103398 U CN 202020103398U CN 211599812 U CN211599812 U CN 211599812U
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- pipe
- suspension
- movable locking
- connector
- locking sleeve
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Abstract
The utility model belongs to pipeline production and processing field, concretely relates to novel corrugated tube connector. The connector comprises a connector body, wherein the connector body comprises a connecting left pipe, a middle pipe and a connecting right pipe, and threads are arranged on the outer walls of the connecting left pipe and the connecting right pipe; the movable locking sleeve comprises two movable locking sleeves and two suspension sleeves, wherein the inner surface of each movable locking sleeve is provided with corrugations, the two movable locking sleeves are arranged on the inner walls of a left connecting pipe and a right connecting pipe, each suspension sleeve comprises a jacking ring and a suspension pipe, the suspension pipe is sleeved on threads, and the jacking ring is jacked at the outer end of each movable locking sleeve; the suspension pipe realizes horizontal left-right movement through the rotation of the connection left pipe and the connection right pipe through threads. Compared with the prior art, the utility model discloses connect reliably, easily make, be fit for the bellows of various materials, do benefit to constructor's operation, the maintenance is simple and convenient, greatly reduces cost of maintenance, has promoted the progress in this field.
Description
Technical Field
The utility model belongs to pipeline production and processing field, concretely relates to novel corrugated tube connector.
Background
At present, the corrugated pipe is often connected in a spot welding mode, but the spot welding can cause the corrugation of the corrugated pipe to be damaged, and the transmission effect of the corrugated pipe is influenced. Moreover, at present, constructors mostly adopt devices of connecting pieces to connect corrugated pipes, but the connecting pieces still have certain problems and are loosened or leaked due to aging in the long-term use process.
For example, patent No. CN 207034455 discloses a bellows connector, which includes an external connection tube, an internal connection tube, and a locking portion, wherein the external connection tube is an open-ended tube, the locking portion is disposed at the opening, the internal connection tube is disposed inside two ends of the external connection tube, and the insertion portions of the internal connection tube and the external connection tube can accommodate the port of the bellows; the locking part is also provided with a locking pin which is used for locking an opening of the external connecting pipe so that the connector and the corrugated pipe are tightly sealed. This technique is at the actual operation in-process, and the sealing performance effect is relatively poor, and the fitting pin easily drops, and the frequency of part damage is higher, increases cost of maintenance for the enterprise.
Disclosure of Invention
In order to overcome the above-mentioned technical problem that exists in the prior art field, the utility model aims to provide a novel corrugated tube connector has effectively solved the sealed problem of bellows, and is durable, effectively reduces economic cost.
The utility model provides a technical scheme that its technical problem adopted is: a novel corrugated pipe connector comprises a connector body, wherein the connector body comprises a connecting left pipe, a middle pipe and a connecting right pipe, and threads are arranged on the outer walls of the connecting left pipe and the connecting right pipe; the locking device comprises a movable locking sleeve and a suspension sleeve, wherein the movable locking sleeve and the suspension sleeve comprise two, the inner surface of the movable locking sleeve is provided with corrugations, the two movable locking sleeves are arranged on the inner walls of a left connecting pipe and a right connecting pipe, the suspension sleeve comprises a jacking ring and a suspension pipe, the jacking ring and the suspension pipe are integrally formed, the suspension pipe is sleeved on threads, and the jacking ring is jacked at the outer end of the movable locking sleeve; the suspension pipe realizes horizontal left-right movement in the rotation of connecting the left pipe and the right pipe through threads, and the left-right movement of the suspension pipe drives the left-right movement of the movable locking sleeve.
The technical scheme is further as follows: the length of the movable locking sleeve is less than or equal to the length of the left pipe and the right pipe.
The technical scheme is further as follows: the inner diameter of the middle pipe is smaller than the inner diameters of the left connecting pipe and the right connecting pipe, grooved rings are arranged on the inner walls of the left side and the right side of the middle pipe, one grooved ring faces the left connecting pipe, and the other grooved ring faces the right connecting pipe.
The technical scheme is further as follows: the cross-sectional shape of the slotted ring is [.
The technical scheme is further as follows: the left connecting pipe, the middle pipe and the right connecting pipe are integrally formed.
The technical scheme is further as follows: the length of the middle pipe is 1/3 connection right pipe, and the connection right pipe is as long as the connection left pipe.
The technical scheme is further as follows: the outer side of the middle pipe is provided with a skirt.
The technical scheme is further as follows: the movable locking sleeve is made of elastic materials.
The utility model has the advantages that: the connector has simple structure, scientific and reasonable structure and good sealing property, and is particularly suitable for the flow of fluid in the corrugated pipe. Compared with the prior art, the utility model discloses connect reliably, easily make, be fit for the bellows of various materials, do benefit to constructor's operation, the maintenance is simple and convenient, greatly reduces cost of maintenance, has promoted the progress in this field.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a first schematic view of the installation of the corrugated pipe of the present invention;
fig. 3 is a schematic view of the installation of the bellows of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments.
As shown in fig. 1-3, the novel corrugated pipe connector of the present embodiment includes a connector body 1, wherein two ends of the connector body 1 are connected to a corrugated pipe, and the corrugated pipe is tightly connected through the connection of the connector body 1, so as to achieve a better connection effect.
The connector body 1 comprises a left connecting pipe 11, a middle pipe 12 and a right connecting pipe 13, and the left connecting pipe 11, the middle pipe 12 and the right connecting pipe 13 are integrally formed, so that the connector body is convenient to manufacture. The outer walls of the left connecting pipe 11 and the right connecting pipe 13 are provided with threads, the inner diameters and the lengths of the left connecting pipe 11 and the right connecting pipe 13 are consistent, and the inner diameter of the middle pipe 12 is smaller than the inner diameters of the left connecting pipe 11 and the right connecting pipe 13. The length of the middle tube 12 is 1/3 times the length of the right tube 13. From the above description, it is achieved that the intermediate pipe 12 is provided with left and right annular side walls, on both of which are provided grooved rings 121, one grooved ring facing the connecting left pipe 11 and the other grooved ring facing the connecting right pipe 13, and the cross section of the grooved rings 121 is [. The slotted ring 121 is provided to facilitate the clamping of the head of the corrugated pipe into the slotted ring 121, thereby facilitating the fixing of the corrugated pipe.
In addition to the above-mentioned components, the present embodiment further comprises a movable locking sleeve 2 and a suspension sleeve 3. The movable locking sleeves 2 comprise two movable locking sleeves 2, and the two movable locking sleeves 2 are tightly attached to the inner walls of the left connecting pipe 11 and the right connecting pipe 13 respectively. Furthermore, the inner surface of the movable sleeve 2 is provided with corrugations. During the installation of the above-mentioned bellows, the head of the bellows is clamped into the slotted ring 121, and the two mobile locking sleeves 2 clamp the bellows by means of the corrugations of the inner surface. For realizing that two removal lock sleeves 2 block and fix the bellows, this embodiment still includes two suspension cover 3, suspension cover 3 is including going into ring 31, suspension pipe 32 in the top, ring 31, suspension pipe 32 integrated into one piece are gone into in the top. The above-mentioned hanging tight tube 32 is sleeved on the screw thread of the connecting left tube 11 and the connecting right tube 13, and the push-in ring 31 is pushed against the outer end of the movable locking sleeve 2. The rotation of the suspension pipe 32 on the connection left pipe and the connection right pipe through the threads realizes horizontal left-right movement, and the left-right movement of the suspension pipe 32 drives the left-right movement for moving the locking sleeve 2. The movable locking sleeve of the embodiment is made of elastic materials, and the pushing ring 31 pushes the movable locking sleeve to move leftwards and rightwards, so that the corrugation of the corrugated pipe becomes tightly folded, and the corrugated pipe is tightly connected.
The skirt is arranged on the outer side of the middle pipe 12 in the embodiment, so that the identification and the recording of an operator are facilitated.
This embodiment is when using, installs two bellows respectively in connecting left pipe 11, connecting right pipe 13 to the card is in fluting ring 121, removal lock sleeve 2, hangs tight cover 3 at last, realizes the zonulae occludens and the encapsulation of bellows.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A novel corrugated pipe connector comprises a connector body and is characterized in that: the connector body comprises a connecting left pipe, a middle pipe and a connecting right pipe, wherein threads are arranged on the outer walls of the connecting left pipe and the connecting right pipe; the locking device comprises a movable locking sleeve and a suspension sleeve, wherein the movable locking sleeve and the suspension sleeve comprise two, the inner surface of the movable locking sleeve is provided with corrugations, the two movable locking sleeves are arranged on the inner walls of a left connecting pipe and a right connecting pipe, the suspension sleeve comprises a jacking ring and a suspension pipe, the jacking ring and the suspension pipe are integrally formed, the suspension pipe is sleeved on threads, and the jacking ring is jacked at the outer end of the movable locking sleeve; the suspension pipe realizes horizontal left-right movement in the rotation of connecting the left pipe and the right pipe through threads, and the left-right movement of the suspension pipe drives the left-right movement of the movable locking sleeve.
2. The novel bellows connector of claim 1, wherein: the length of the movable locking sleeve is less than or equal to the length of the left pipe and the right pipe.
3. The novel bellows connector of claim 1, wherein: the inner diameter of the middle pipe is smaller than the inner diameters of the left connecting pipe and the right connecting pipe, grooved rings are arranged on the inner walls of the left side and the right side of the middle pipe, one grooved ring faces the left connecting pipe, and the other grooved ring faces the right connecting pipe.
4. The novel bellows connector of claim 3, wherein: the cross-sectional shape of the slotted ring is [.
5. The novel bellows connector of claim 1, wherein: the left connecting pipe, the middle pipe and the right connecting pipe are integrally formed.
6. The novel bellows connector of claim 5, wherein: the length of the middle pipe is 1/3 connection right pipe, and the connection right pipe is as long as the connection left pipe.
7. The novel bellows connector of claim 6, wherein: the outer side of the middle pipe is provided with a skirt.
8. The novel bellows connector of claim 1, wherein: the movable locking sleeve is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103398.2U CN211599812U (en) | 2020-01-17 | 2020-01-17 | Novel corrugated pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103398.2U CN211599812U (en) | 2020-01-17 | 2020-01-17 | Novel corrugated pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599812U true CN211599812U (en) | 2020-09-29 |
Family
ID=72578553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020103398.2U Active CN211599812U (en) | 2020-01-17 | 2020-01-17 | Novel corrugated pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599812U (en) |
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2020
- 2020-01-17 CN CN202020103398.2U patent/CN211599812U/en active Active
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