CN211479979U - Multilayer composite pipe firm in splicing - Google Patents
Multilayer composite pipe firm in splicing Download PDFInfo
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- CN211479979U CN211479979U CN202020370544.8U CN202020370544U CN211479979U CN 211479979 U CN211479979 U CN 211479979U CN 202020370544 U CN202020370544 U CN 202020370544U CN 211479979 U CN211479979 U CN 211479979U
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- composite pipe
- multilayer composite
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Abstract
The utility model discloses a multilayer composite pipe with firm splicing, which comprises a first pipeline, wherein a second pipeline is arranged on the side surface of the first pipeline, a connecting sleeve is sleeved on the surface of the joint of the first pipeline and the second pipeline, a first thread is arranged on the end surface of the first pipeline, a second thread is arranged on the inner wall of one side of the connecting sleeve, the first pipeline is connected with the connecting sleeve through the first thread and the second thread, and a sliding block is fixed on the surface of the second pipeline; through the slider, the spout of design, make the connecting sleeve in the spacing slip in surface of second pipeline and connect, through the first screw thread, the second screw thread of design, guarantee that the concatenation between adapter sleeve and the first pipeline is firm, through the adapter sleeve of design, make between first pipeline and the second pipeline when being connected, need not to carry out the bulk rotation to first pipeline or second pipeline, cause certain inconvenience to the dismouting to increase the convenient degree of use of the device.
Description
Technical Field
The utility model belongs to the technical field of compound pipe, concretely relates to compound pipe of firm multilayer of concatenation.
Background
The electron tube is called composite tube, and at the same time, according to the requirements of use, the structure can be added on the inner wall and surface of said tube so as to form multilayer composite tube.
Present multilayer composite pipe splices between a plurality of pipelines according to the demand when using, and present concatenation mode is through screw thread swivelling joint, in the connection process, at first tentatively laminates between two pipelines, rotates one of them composite pipe after that, makes and connects between two composite pipes, this connection mode simple operation, and stability is high, nevertheless because the length of pipeline is longer, leads to having the inconvenient problem of operation when concatenation and dismantlement, for this the utility model provides a splice firm multilayer composite pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound pipe of firm multilayer of concatenation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound pipe of firm multilayer of concatenation, includes first pipeline, the side of first pipeline is provided with the second pipeline, the adapter sleeve has been cup jointed with the handing-over department surface of second pipeline to first pipeline, first screw thread has been seted up on the tip surface of first pipeline, the second screw thread has been seted up to one side inner wall of adapter sleeve, through first screw thread and second threaded connection between first pipeline and the adapter sleeve, the fixed surface of second pipeline has the slider, the spout has been seted up to the other end inner wall of adapter sleeve, the slider slides at the inner wall of spout.
Preferably, a fixed block is fixed at the end of the first pipeline, and a groove matched with the fixed block is formed at the end of the second pipeline.
Preferably, the surface of the fixing block is attached to the inner wall of the groove, and the fixing block is of a hollow cylinder structure.
Preferably, the fixed block is a metal component, and the unilateral width of the cross section of the fixed block accounts for one third of the unilateral width of the cross section of the end of the first pipeline.
Preferably, the height dimension of the sliding block is consistent with that of the sliding groove, and the sliding block is a metal component.
Preferably, the cross section of the sliding block is of a circular structure, and the connecting sleeve is of a hollow cylinder structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the slider, the spout of design, make the connecting sleeve in the spacing slip in surface of second pipeline and connect, through the first screw thread, the second screw thread of design, guarantee that the concatenation between adapter sleeve and the first pipeline is firm, through the adapter sleeve of design, make between first pipeline and the second pipeline when being connected, need not to carry out the bulk rotation to first pipeline or second pipeline, cause certain inconvenience to the dismouting to increase the convenient degree of use of the device.
(2) Through the fixed block, the recess of design, make between first pipeline and the second pipeline when being connected, through the block between fixed block and the recess, increase the degree of compaction of laminating department between first pipeline and the second pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic plan view of the connection between the first pipeline and the second pipeline according to the present invention;
FIG. 3 is a schematic cross-sectional view of the internal connection between the first pipeline and the second pipeline according to the present invention;
fig. 4 is a schematic structural view of the fixing block of the present invention;
in the figure: 1. a first conduit; 2. a second conduit; 3. connecting sleeves; 4. a chute; 5. a slider; 6. a fixed block; 7. a groove; 8. a first thread; 9. a second thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a firmly spliced multilayer composite pipe comprises a first pipeline 1, a second pipeline 2 is arranged on the side face of the first pipeline 1, a connecting sleeve 3 is sleeved on the surface of the joint of the first pipeline 1 and the second pipeline 2, a first thread 8 is arranged on the end surface of the first pipeline 1, a second thread 9 is arranged on the inner wall of one side of the connecting sleeve 3, the first pipeline 1 is connected with the connecting sleeve 3 through the first thread 8 and the second thread 9, the connecting sleeve 3 is firmly spliced with the first pipeline 1 through the designed first thread 8 and the designed second thread 9, a sliding block 5 is fixed on the surface of the second pipeline 2, a sliding groove 4 is arranged on the inner wall of the other end of the connecting sleeve 3, the sliding block 5 slides on the inner wall of the sliding groove 4, the connecting sleeve 3 is enabled to slide and connect on the surface of the second pipeline 2 in a limiting manner through the designed sliding block 5 and the sliding groove 4, and when the first pipeline 1 is connected with the second pipeline 2 through the designed connecting sleeve 3, need not to carry out the integral rotation to first pipeline 1 or second pipeline 2, cause certain inconvenience to the dismouting to increase the convenient degree of use of the device.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a firmly spliced multilayer composite pipe comprises a first pipeline 1, a second pipeline 2 is arranged on the side face of the first pipeline 1, a connecting sleeve 3 is sleeved on the surface of the joint of the first pipeline 1 and the second pipeline 2, a first thread 8 is arranged on the end surface of the first pipeline 1, a second thread 9 is arranged on the inner wall of one side of the connecting sleeve 3, the first pipeline 1 is connected with the connecting sleeve 3 through the first thread 8 and the second thread 9, the connecting sleeve 3 is firmly spliced with the first pipeline 1 through the designed first thread 8 and the designed second thread 9, a sliding block 5 is fixed on the surface of the second pipeline 2, a sliding groove 4 is arranged on the inner wall of the other end of the connecting sleeve 3, the sliding block 5 slides on the inner wall of the sliding groove 4, the connecting sleeve 3 is enabled to slide and connect on the surface of the second pipeline 2 in a limiting manner through the designed sliding block 5 and the sliding groove 4, and when the first pipeline 1 is connected with the second pipeline 2 through the designed connecting sleeve 3, need not to carry out the integral rotation to first pipeline 1 or second pipeline 2, cause certain inconvenience to the dismouting to increase the convenient degree of use of the device.
In this embodiment, preferably, the end of the first pipeline 1 is fixed with a fixing block 6, and the end of the second pipeline 2 is provided with a fixing block 6 and a groove 7 which are matched with the fixing block 6 and designed, so that when the first pipeline 1 and the second pipeline 2 are connected, the compactness of the joint between the first pipeline 1 and the second pipeline 2 is increased by clamping the fixing block 6 and the groove 7.
The utility model discloses a theory of operation and use flow: selecting a composite pipe with a proper size according to requirements to splice and fix, and using the composite pipe; when the first pipeline 1 and the second pipeline 2 need to be connected, firstly, the end parts of the first pipeline 1 and the second pipeline 2 are close to each other, then the connecting sleeve 3 is rotated to enable one end of the connecting sleeve 3 to be fixedly connected with the first pipeline 1 through the first threads 8 and the second threads 9, in the rotating process of the connecting sleeve 3, the sliding block 5 and the sliding groove 4 slide on the surface of the second pipeline 2, the connecting sleeve 3 is limited and slides on the surface of the second pipeline 2 through the designed sliding block 5 and the designed sliding groove 4 and is connected, the first threads 8 and the second threads 9 are designed to ensure that the connecting sleeve 3 is firmly spliced with the first pipeline 1, and when the first pipeline 1 is connected with the second pipeline 2 through the designed connecting sleeve 3, the first pipeline 1 or the second pipeline 2 does not need to be integrally rotated, which causes certain inconvenience for disassembly and assembly, thereby increasing the convenience of the device; through fixed block 6, the recess 7 of design, when being connected between messenger's first pipeline 1 and the second pipeline 2, through the block between fixed block 6 and the recess 7, increase the degree of compactness of laminating department between first pipeline 1 and the second pipeline 2.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a compound pipe of firm multilayer of concatenation, includes first pipeline (1), the side of first pipeline (1) is provided with second pipeline (2), its characterized in that: adapter sleeve (3) has been cup jointed on the handing-over department surface of first pipeline (1) and second pipeline (2), first screw thread (8) have been seted up on the tip surface of first pipeline (1), second screw thread (9) have been seted up to one side inner wall of adapter sleeve (3), be connected through first screw thread (8) and second screw thread (9) between first pipeline (1) and adapter sleeve (3), the fixed surface of second pipeline (2) has slider (5), spout (4) have been seted up to the other end inner wall of adapter sleeve (3), slider (5) slide at the inner wall of spout (4).
2. The securely spliced multilayer composite pipe of claim 1, wherein: the end part of the first pipeline (1) is fixed with a fixing block (6), and the end part of the second pipeline (2) is provided with a groove (7) matched with the fixing block (6).
3. The securely spliced multilayer composite pipe of claim 2, wherein: the surface of the fixing block (6) is attached to the inner wall of the groove (7), and the fixing block (6) is of a hollow cylinder structure.
4. The securely spliced multilayer composite pipe of claim 2, wherein: the fixed block (6) is a metal component, and the unilateral width of the cross section of the fixed block (6) accounts for one third of the unilateral width of the cross section of the end part of the first pipeline (1).
5. The securely spliced multilayer composite pipe of claim 1, wherein: the height dimension of the sliding block (5) is consistent with that of the sliding groove (4), and the sliding block (5) is a metal component.
6. The securely spliced multilayer composite pipe of claim 1, wherein: the cross section of the sliding block (5) is of a circular structure, and the connecting sleeve (3) is of a hollow cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370544.8U CN211479979U (en) | 2020-03-23 | 2020-03-23 | Multilayer composite pipe firm in splicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370544.8U CN211479979U (en) | 2020-03-23 | 2020-03-23 | Multilayer composite pipe firm in splicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479979U true CN211479979U (en) | 2020-09-11 |
Family
ID=72360351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370544.8U Active CN211479979U (en) | 2020-03-23 | 2020-03-23 | Multilayer composite pipe firm in splicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211479979U (en) |
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2020
- 2020-03-23 CN CN202020370544.8U patent/CN211479979U/en active Active
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