CN204493948U - A kind of antidetonation pipeline is flexible coupling - Google Patents
A kind of antidetonation pipeline is flexible coupling Download PDFInfo
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- CN204493948U CN204493948U CN201520143083.XU CN201520143083U CN204493948U CN 204493948 U CN204493948 U CN 204493948U CN 201520143083 U CN201520143083 U CN 201520143083U CN 204493948 U CN204493948 U CN 204493948U
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- outer tube
- interior pipe
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Abstract
The utility model relates to a kind of antidetonation pipeline and is flexible coupling, the free end of pipe body and the free end air-tight movable grafting of outer tube body in it, the activity of interior pipe spherical tube head is embedded in interior pipe installation cavity, interior seals is provided with between the spherical tube head of interior pipe and interior pipe installation cavity, the spherical tube head activity of outer tube is embedded in outer tube installation cavity, is provided with outer seals between the spherical tube head of outer tube and outer tube installation cavity.The utility model outer tube is installed between box body and the spherical tube head of outer tube, and interior pipe is installed between box body and the spherical tube head of interior pipe as sealed spheroid connects, can rotating 360 degrees, be sealing socket joint type between interior pipe body free end and outer tube body free end, retractable.When coming earthquake, building main body drainage pipe, feedwater piping, fire protection pipeline and air conditioner water pipeline use that pipeline provided by the utility model is soft to be connect, and can ensure that pipeline is destroyed or pipeline damage is reduced minimum.
Description
Technical field
The utility model relates to a kind of antidetonation pipeline and is flexible coupling.
Background technique
At present, in building removal project, between general subject's structure employing first floor and B1, Seismic Isolation of Isolation Layer is set and carries out shock insulation, there iing coming earthquake, agent structure generation is rocked, displacement, and drainage pipe, feedwater piping, fire protection pipeline and air conditioner water pipeline go out outdoor by indoor, needs to use pipeline to connect, in order to effectively to prevent pipeline under geological process, produce and destroy.But the existing pipeline connection commercially used is bellows, and bellows is under geological process, although can play buffer function, cannot rotate, extending amount is little, and effect cannot be satisfactory.
Model utility content
The purpose of this utility model is the defect overcoming prior art, provides a kind of antidetonation pipeline that can reduce the destructiveness of pipeline in earthquake to be flexible coupling.
To achieve these goals, the technological scheme taked of the utility model is as follows:
A kind of antidetonation pipeline is flexible coupling, and comprises interior tube body, outer tube body, interior pipe mounting assembly and outer tube mounting assembly;
Described interior tube body comprises interior pipe body and is arranged at the spherical tube head of interior pipe of described interior pipe body one end;
Described outer tube body comprises outer tube body and is arranged at the spherical tube head of outer tube of described outer tube body one end;
Described interior pipe mounting assembly comprises interior pipe and installs box body, be arranged at the interior pipe adpting flange on described interior pipe installation box body, and with described interior pipe install box body match in pipe gland, described interior pipe is installed in box body and is offered interior pipe installation cavity, described interior pipe gland is provided with interior pipe jack, and described interior pipe adpting flange is connected with described interior pipe jack with described interior pipe installation cavity;
Described outer tube mounting assembly comprises outer tube and installs box body, be arranged at the outer tube adpting flange on described outer tube installation box body, and with described outer tube, the outer tube gland that box body matches is installed, described outer tube is installed in box body and is offered outer tube installation cavity, described outer tube gland is provided with outer tube jack, and described outer tube adpting flange is connected with described outer tube jack with described outer tube installation cavity;
The free end of described interior pipe body and the free end air-tight movable grafting of described outer tube body, the activity of described interior pipe spherical tube head is embedded in described interior pipe installation cavity, interior seals is provided with between the spherical tube head of described interior pipe and described interior pipe installation cavity, the activity of described outer tube spherical tube head is embedded in described outer tube installation cavity, is provided with outer seals between the spherical tube head of described outer tube and described outer tube installation cavity.
Further improve as the utility model, described interior pipe body, or/and the free end of described outer tube body is provided with at least one seal ring mounting groove, is provided with seal ring in described seal ring mounting groove.
Further improve as the utility model, described interior seals is the polytetrafluoroethylsealed sealed circle of interior pipe, and described outer seals is the polytetrafluoroethylsealed sealed circle of outer tube.
Further improve as the utility model, the spherical tube head of described outer tube and outer tube body joint are provided with receives footpath mouth.
Further improve as the utility model, box body installed by described outer tube and described outer tube gland is threaded connection, and box body installed by described interior pipe and described interior pipe gland is threaded connection.
Compared with prior art, the beneficial effect acquired by the utility model is as follows:
The utility model outer tube is installed between box body and the spherical tube head of outer tube, and interior pipe is installed between box body and the spherical tube head of interior pipe as sealed spheroid connects, can rotating 360 degrees, be sealing socket joint type between interior pipe body free end and outer tube body free end, retractable.When coming earthquake, building main body drainage pipe, feedwater piping, fire protection pipeline and air conditioner water pipeline use that pipeline provided by the utility model is soft to be connect, and can ensure that pipeline is destroyed or pipeline damage is reduced minimum.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the utility model A partial enlarged drawing;
Accompanying drawing 3 is the structural representation that in the utility model, box body installed by pipe;
Accompanying drawing 4 is the structural representation of pipe gland in the utility model;
Accompanying drawing 5 is using state figure of the present utility model;
In the accompanying drawings:
In pipe body in 11,12, in pipe spherical tube heads, 13, pipe jack in pipe installation cavity, 17 to be installed in box body, 14 in pipe adpting flange, 15 in pipe gland, 16 by pipe, box bodys installed by 21 outer tube bodys, the spherical tube head of 22 outer tube, 23 outer tubes, 24 outer tube adpting flanges, 25 outer tube glands, 26 outer tube installation cavitys, 27 outer tube jacks, 3 seal ring mounting grooves, 4 seal rings, 5 receive footpath mouths, 100 superstructures, 101 suspension brackets, 102 interior conduits, 103 underground structures, 104 pipelines.
Embodiment
Below in conjunction with accompanying drawing, detailed further describing is carried out to the utility model.
As accompanying drawing 1,2, shown in 3 and 4, a kind of antidetonation pipeline is flexible coupling, and comprises interior tube body, outer tube body, interior pipe mounting assembly and outer tube mounting assembly; Described interior tube body comprises interior pipe body 11 and is arranged at the spherical tube head 12 of interior pipe of described interior pipe body 11 one end; Described outer tube body comprises outer tube body 21 and is arranged at the spherical tube head 22 of outer tube of described outer tube body 21 one end; The free end of described interior pipe body 11 and the free end air-tight movable grafting of described outer tube body 21, as shown in Figure 2, be provided with two O-ring seal mounting grooves 3, be provided with seal ring 4 in described O-ring seal mounting groove 3 in outer tube body.Both can ensure that the overlapping length of interior pipe body 11 and outer tube body 21 was adjustable, and can also ensure to seal between two bodys.
Interior pipe mounting assembly comprises interior pipe and installs box body 13, interior pipe adpting flange 14 and interior pipe gland 15, described interior pipe install in box body 13 offer to match with the spherical tube head 12 of described interior pipe in pipe installation cavity 16, described interior pipe installation cavity 16 has been threaded connection interior pipe gland 15, described interior pipe gland 15 is provided with for passing pipe jack 17 in interior pipe body 11, described interior pipe is installed on box body 13 and is connected with interior pipe adpting flange 14 with described interior pipe gland 15 opposite side, described interior pipe adpting flange 14 is connected with described interior pipe jack 17 with described interior pipe installation cavity 16, the activity of described interior pipe spherical tube head 12 is embedded in described interior pipe installation cavity 16, interior seals is provided with between the spherical tube head of described interior pipe 12 and described interior pipe installation cavity 16, can ensure that sealing and the spherical tube head 12 of interior pipe rotate freely simultaneously.
Outer tube mounting assembly comprises outer tube and installs box body 23, outer tube adpting flange 24 and outer tube gland 25, described outer tube is installed in box body 23 and is offered the outer tube installation cavity 26 that spherical tube head 22 matches with described outer tube, described outer tube installation cavity 26 has been threaded connection outer tube gland 25, described outer tube gland 25 is provided with for passing pipe jack 27 in outer tube body 21, described outer tube is installed on box body 23 and is connected with outer tube adpting flange 24 with described outer tube gland 25 opposite side, described outer tube adpting flange 24 is connected with described outer tube jack 27 with described outer tube installation cavity 26.The activity of described outer tube spherical tube head 22 is embedded in described outer tube installation cavity 26, is provided with outer seals between the spherical tube head of described outer tube 22 and described outer tube installation cavity 26.Can ensure that sealing and the spherical tube head 12 of interior pipe rotate freely simultaneously.
Described interior seals in this embodiment is the polytetrafluoroethylsealed sealed circle of interior pipe, and described outer seals is the polytetrafluoroethylsealed sealed circle of outer tube.
In order to be suitable for producing processing in enormous quantities, being provided with at the spherical tube head 22 of described outer tube and outer tube body 21 joint and receiving footpath mouth 5.Receive the equal diameters of footpath mouth 5 and interior pipe body 11, the spherical tube head of interior pipe 12 is identical with outer tube spherical tube head 22 size, interior pipe mounting assembly and outer tube mounting assembly measure-alike, can use be exchanged, reduce cost of production.
As as described in accompanying drawing 4, one end of the present utility model is connected the fixing interior conduit 102 be connected by suspension bracket 101 with superstructure 100 by interior pipe adpting flange 14, the other end connects the pipeline 104 in underground structure 103 by outer tube adpting flange 24, when there being earthquake, building-owner's body produces and rocks, the length distance can inserted in outer tube pipe fitting 21 by interior pipe pipe fitting 11 is alleviated, and alleviated by the rotation that interior pipe is installed between box body and the spherical tube head of interior pipe and outer tube is installed between box body and the spherical tube head of outer tube, can effectively preventing pipeline under geological process, produce and destroy.
The above mode of execution is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (5)
1. an antidetonation pipeline is flexible coupling, and it is characterized in that: comprise interior tube body, outer tube body, interior pipe mounting assembly and outer tube mounting assembly;
Described interior tube body comprises interior pipe body (11) and is arranged at the spherical tube head of interior pipe (12) of described interior pipe body (11) one end;
Described outer tube body comprises outer tube body (21) and is arranged at the spherical tube head of outer tube (22) of described outer tube body (21) one end;
Described interior pipe mounting assembly comprises interior pipe and installs box body (13), be arranged at the interior pipe adpting flange (14) on described interior pipe installation box body (13), and with described interior pipe, the interior pipe gland (15) that box body (13) matches is installed, described interior pipe is installed in box body (13) and is offered interior pipe installation cavity (16), described interior pipe gland (15) is provided with interior pipe jack (17), and described interior pipe adpting flange (14) is connected with described interior pipe jack (17) with described interior pipe installation cavity (16);
Described outer tube mounting assembly comprises outer tube and installs box body (23), be arranged at the outer tube adpting flange (24) on described outer tube installation box body (23), and with described outer tube, the outer tube gland (25) that box body (23) matches is installed, described outer tube is installed in box body (23) and is offered outer tube installation cavity (26), described outer tube gland (25) is provided with outer tube jack (27), and described outer tube adpting flange (24) is connected with described outer tube jack (27) with described outer tube installation cavity (26);
The described free end of interior pipe body (11) and the free end air-tight movable grafting of described outer tube body (21), spherical tube head (12) activity of described interior pipe is embedded in described interior pipe installation cavity (16), interior seals is provided with between the spherical tube head of described interior pipe (12) and described interior pipe installation cavity (16), the spherical tube head of described outer tube (22) activity is embedded in described outer tube installation cavity (26), is provided with outer seals between the spherical tube head of described outer tube (22) and described outer tube installation cavity (26).
2. a kind of antidetonation pipeline according to claim 1 is flexible coupling, it is characterized in that: described interior pipe body (11), or/and the free end of described outer tube body (21) is provided with at least one seal ring mounting groove (3), is provided with seal ring (4) in described seal ring mounting groove (3).
3. a kind of antidetonation pipeline according to claim 1 is flexible coupling, and it is characterized in that: described interior seals is the polytetrafluoroethylsealed sealed circle of interior pipe, and described outer seals is the polytetrafluoroethylsealed sealed circle of outer tube.
4. a kind of antidetonation pipeline according to claim 1 is flexible coupling, and it is characterized in that: the spherical tube head of described outer tube (22) and outer tube body (21) joint are provided with receives footpath mouth (5).
5. a kind of antidetonation pipeline according to any one of claim 1-4 is flexible coupling, it is characterized in that: described outer tube is installed box body (23) and is threaded connection with described outer tube gland (25), described interior pipe is installed box body (13) and is threaded connection with described interior pipe gland (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143083.XU CN204493948U (en) | 2015-03-13 | 2015-03-13 | A kind of antidetonation pipeline is flexible coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143083.XU CN204493948U (en) | 2015-03-13 | 2015-03-13 | A kind of antidetonation pipeline is flexible coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493948U true CN204493948U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143083.XU Active CN204493948U (en) | 2015-03-13 | 2015-03-13 | A kind of antidetonation pipeline is flexible coupling |
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| CN (1) | CN204493948U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728546A (en) * | 2015-03-13 | 2015-06-24 | 中益诚达建设集团有限公司 | Anti-quake pipeline flexible connection |
| CN108302270A (en) * | 2018-02-02 | 2018-07-20 | 五邑大学 | Connection structure a kind of easy to disassemble and that fixed angle can be adjusted |
| CN108483066A (en) * | 2018-02-02 | 2018-09-04 | 五邑大学 | A kind of connection angle angle regulation method |
| CN112483755A (en) * | 2020-11-26 | 2021-03-12 | 江西爱森德实业有限公司 | Pipeline with anti-seismic structure |
-
2015
- 2015-03-13 CN CN201520143083.XU patent/CN204493948U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728546A (en) * | 2015-03-13 | 2015-06-24 | 中益诚达建设集团有限公司 | Anti-quake pipeline flexible connection |
| CN108302270A (en) * | 2018-02-02 | 2018-07-20 | 五邑大学 | Connection structure a kind of easy to disassemble and that fixed angle can be adjusted |
| CN108483066A (en) * | 2018-02-02 | 2018-09-04 | 五邑大学 | A kind of connection angle angle regulation method |
| CN112483755A (en) * | 2020-11-26 | 2021-03-12 | 江西爱森德实业有限公司 | Pipeline with anti-seismic structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of aseismic pipeline soft connection Effective date of registration: 20230106 Granted publication date: 20150722 Pledgee: CITIC Bank Tangshan branch Pledgor: ZHONGYI CHENGDA CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2023980030528 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |