CN211479978U - Composite pipe connecting structure for connecting and sealing - Google Patents
Composite pipe connecting structure for connecting and sealing Download PDFInfo
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- CN211479978U CN211479978U CN202020347915.0U CN202020347915U CN211479978U CN 211479978 U CN211479978 U CN 211479978U CN 202020347915 U CN202020347915 U CN 202020347915U CN 211479978 U CN211479978 U CN 211479978U
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Abstract
The utility model discloses a composite pipe connecting structure for connecting and sealing, which comprises a first composite pipe, wherein a second composite pipe is arranged on the side surface of the first composite pipe, a second fixed block is fixed at the end part of the second composite pipe, a first fixed block is fixed at the end part of the first composite pipe, the first fixed block and the second fixed block are in a laminating state, a clamping block is fixed on the surface of the second fixed block, a clamping groove matched with the clamping block is formed on the surface of the first fixed block, and a plurality of mounting holes are formed between the second fixed block and the first fixed block; through stopper, the spacing groove of design, make between the mounting hole carry out preliminary counterpoint through the block between spacing groove and the stopper, through fixture block, draw-in groove, the block rubber of design, make the laminating department of first fixed block and second fixed block carry out the block, and increase the leakproofness of first compound pipe and the compound union coupling of second through the block rubber.
Description
Technical Field
The utility model belongs to the technical field of compound pipe, concretely relates to connect sealed compound union coupling structure.
Background
The composite tube is also called as an electron tube, more than two electrode systems are arranged in the shell of the electron tube, each electrode system independently passes through electron current to realize respective functions, and the composite tube is divided into two types: one type is a common type composite tube, the inner part of the composite tube is not provided with a protection circuit, such as a middle-power composite tube and a small-power composite tube below 2W, which belong to the same type, and the other type is provided with a protection circuit, such as a large-power composite tube.
When installing according to the demand, at first laminating through the tip of two compound pipes that will connect, the locating hole that laminating department was seted up in advance between making two pipelines simultaneously counterpoints, will run through fixedly through the bolt after that, the fixed mode of laminating between two pipelines makes the junction still have certain gap, leads to connecting the lower problem of leakproofness, for this reason the utility model provides a connect sealed compound union coupling structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connect sealed compound union coupling structure 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 connect sealed compound union coupling structure, includes first compound pipe, the side of first compound pipe is provided with the compound pipe of second, the end fixing of the compound pipe of second has the second fixed block, the end fixing of first compound pipe has first fixed block, first fixed block is the laminating state with the second fixed block, the fixed surface of second fixed block has the fixture block, the draw-in groove with fixture block looks adaptation is seted up on the surface of first fixed block, the inner wall of draw-in groove is fixed with the block rubber, a plurality of mounting holes have all been seted up between second fixed block and the first fixed block, the one end of second fixed block surface mounting hole is fixed with the spacing piece, the spacing groove with spacing looks adaptation is seted up to the tip inner wall of draw-in groove surface mounting hole.
Preferably, a gasket is fixed on the surface of the other end of the second fixing block surface mounting hole, and the gasket is of a cylindrical structure.
Preferably, a bolt penetrates through the mounting hole formed between the first fixing block and the second fixing block, and the gasket is a rubber component.
Preferably, the gasket is of a hollow cylindrical structure, and the cross section of the gasket is consistent with that of the top end of the bolt.
Preferably, the surface of the limiting block is in a fitting state with the inner wall of the limiting groove, and the limiting block is of a hollow cylinder structure.
Preferably, the surface of the fixture block is attached to the inner wall of the clamping groove, and the cross section of the fixture block is of a circular structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through stopper, the spacing groove of design, make between the mounting hole carry out preliminary counterpoint through the block between spacing groove and the stopper, through fixture block, draw-in groove, the block rubber of design, make the laminating department of first fixed block and second fixed block carry out the block, and increase the leakproofness of first compound pipe and the compound union coupling of second through the block rubber.
(2) Through the gasket of design, protect bolt and second fixed block surface laminating department, and through the elasticity nature of gasket itself, increase the protection coefficient of bolt and second fixed block junction to protect the second fixed block.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the surface structure of the first fixing block of the present invention;
fig. 3 is a schematic view of the connection between the first composite pipe and the second composite pipe of the present invention;
fig. 4 is a schematic view of the surface structure of the second fixing block of the present invention;
in the figure: 1. a first clad pipe; 2. a second composite tube; 3. a gasket; 4. a first fixed block; 5. a second fixed block; 6. a card slot; 7. a limiting groove; 8. a limiting block; 9. a clamping block; 10. a rubber block.
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 connecting and sealing composite pipe connecting structure comprises a first composite pipe 1, a second composite pipe 2 is arranged on the side surface of the first composite pipe 1, a second fixing block 5 is fixed at the end part of the second composite pipe 2, a first fixing block 4 is fixed at the end part of the first composite pipe 1, the first fixing block 4 and the second fixing block 5 are in a joint state, a clamping block 9 is fixed on the surface of the second fixing block 5, a clamping groove 6 matched with the clamping block 9 is formed in the surface of the first fixing block 4, a rubber block 10 is fixed on the inner wall of the clamping groove 6, a plurality of mounting holes are formed between the second fixing block 5 and the first fixing block 4, a limiting block 8 is fixed at one end of a surface mounting hole of the second fixing block 5, a limiting groove 7 matched with the limiting block 8 is formed in the inner wall of the end part of the surface mounting hole of the clamping groove 6, and the limiting groove 7 are designed to enable the mounting holes to be preliminarily aligned through the clamping between the limiting groove 7 and the limiting, through fixture block 9, draw-in groove 6, the block rubber 10 of design, make the laminating department of first fixed block 4 and second fixed block 5 carry out the block, and increase the leakproofness of first compound pipe 1 and the compound pipe 2 junction of second through block rubber 10.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a connecting and sealing composite pipe connecting structure comprises a first composite pipe 1, a second composite pipe 2 is arranged on the side surface of the first composite pipe 1, a second fixing block 5 is fixed at the end part of the second composite pipe 2, a first fixing block 4 is fixed at the end part of the first composite pipe 1, the first fixing block 4 and the second fixing block 5 are in a joint state, a clamping block 9 is fixed on the surface of the second fixing block 5, a clamping groove 6 matched with the clamping block 9 is formed in the surface of the first fixing block 4, a rubber block 10 is fixed on the inner wall of the clamping groove 6, a plurality of mounting holes are formed between the second fixing block 5 and the first fixing block 4, a limiting block 8 is fixed at one end of a surface mounting hole of the second fixing block 5, a limiting groove 7 matched with the limiting block 8 is formed in the inner wall of the end part of the surface mounting hole of the clamping groove 6, and the limiting groove 7 are designed to enable the mounting holes to be preliminarily aligned through the clamping between the limiting groove 7 and the limiting, through fixture block 9, draw-in groove 6, the block rubber 10 of design, make the laminating department of first fixed block 4 and second fixed block 5 carry out the block, and increase the leakproofness of first compound pipe 1 and the compound pipe 2 junction of second through block rubber 10.
In this embodiment, it is preferred, 5 surface mounting holes's of second fixed block other end fixed surface has gasket 3, gasket 3 is the gasket 3 of cylinder structure through the design, protect 5 surface laminating departments of bolt and second fixed block, and elasticity nature through gasket 3 itself, increase the protection coefficient of bolt and 5 junctions of second fixed block, thereby protect second fixed block 5, gasket 3 through the design, protect 5 surface laminating departments of bolt and second fixed block, and elasticity nature through gasket 3 itself, increase the protection coefficient of bolt and 5 junctions of second fixed block, thereby protect second fixed block 5.
The utility model discloses a theory of operation and use flow: selecting composite pipes with proper sizes according to requirements for connection and fixation, and then installing and using the connected composite pipes; when the first composite pipe 1 and the second composite pipe 2 need to be connected, firstly, the first fixed block 4 and the second fixed block 5 which are respectively fixed at the end parts of the first composite pipe 1 and the second composite pipe 2 are respectively jointed, in the jointing process of the first fixed block 4 and the second fixed block 5, the clamping block 9 and the limiting block 8 on the surface of the second fixed block 5 are respectively clamped into the clamping groove 6 and the limiting groove 7 which are arranged on the surface of the first fixed block 4, the clamping between the clamping block 9 and the clamping groove 6 is fixed through the rubber block 10, then, the bolts penetrate through the mounting holes one by one for fixing, the limiting block 8 and the limiting groove 7 are designed, the primary alignment is carried out between the mounting holes through the clamping between the limiting groove 7 and the limiting block 8, and the jointing part of the first fixed block 4 and the second fixed block 5 is clamped through the designed clamping block 9, clamping groove 6 and rubber block 10, the sealing performance of the joint of the first composite pipe 1 and the second composite pipe 2 is improved through the rubber block 10; through the gasket 3 of design, protect bolt and 5 surface laminating departments of second fixed block, and through the elasticity nature of gasket 3 itself, increase the protection coefficient of bolt and 5 junctions of second fixed block to protect second fixed block 5.
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 connect sealed compound union coupling structure, includes first compound pipe (1), the side of first compound pipe (1) is provided with compound pipe of second (2), the end fixing of compound pipe of second (2) has second fixed block (5), the end fixing of first compound pipe (1) has first fixed block (4), first fixed block (4) are laminating state, its characterized in that with second fixed block (5): the fixed surface of second fixed block (5) has fixture block (9), draw-in groove (6) with fixture block (9) looks adaptation is seted up on the surface of first fixed block (4), the inner wall of draw-in groove (6) is fixed with rubber block (10), a plurality of mounting holes have all been seted up between second fixed block (5) and first fixed block (4), the one end of second fixed block (5) surface mounting hole is fixed with spacing piece (8), spacing groove (7) with spacing piece (8) looks adaptation are seted up to the tip inner wall of draw-in groove (6) surface mounting hole.
2. A composite pipe coupling structure of a joint seal according to claim 1, wherein: and a gasket (3) is fixed on the surface of the other end of the surface mounting hole of the second fixing block (5), and the gasket (3) is of a cylindrical structure.
3. A composite pipe coupling structure of a joint seal according to claim 2, wherein: and a bolt penetrates through the mounting hole formed between the first fixing block (4) and the second fixing block (5), and the gasket (3) is a rubber component.
4. A composite pipe coupling structure of a joint seal according to claim 3, wherein: the gasket (3) is of a hollow cylinder structure, and the cross section size of the gasket (3) is consistent with that of the top end of the bolt.
5. A composite pipe coupling structure of a joint seal according to claim 1, wherein: the surface of the limiting block (8) is in a laminating state with the inner wall of the limiting groove (7), and the limiting block (8) is of a hollow cylinder structure.
6. A composite pipe coupling structure of a joint seal according to claim 1, wherein: the surface of the clamping block (9) is attached to the inner wall of the clamping groove (6), and the cross section of the clamping block (9) is of a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347915.0U CN211479978U (en) | 2020-03-19 | 2020-03-19 | Composite pipe connecting structure for connecting and sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347915.0U CN211479978U (en) | 2020-03-19 | 2020-03-19 | Composite pipe connecting structure for connecting and sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479978U true CN211479978U (en) | 2020-09-11 |
Family
ID=72360326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347915.0U Active CN211479978U (en) | 2020-03-19 | 2020-03-19 | Composite pipe connecting structure for connecting and sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211479978U (en) |
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2020
- 2020-03-19 CN CN202020347915.0U patent/CN211479978U/en active Active
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