CN208041381U - A kind of pipeline engineering assembling pipe joint - Google Patents
A kind of pipeline engineering assembling pipe joint Download PDFInfo
- Publication number
- CN208041381U CN208041381U CN201721719243.6U CN201721719243U CN208041381U CN 208041381 U CN208041381 U CN 208041381U CN 201721719243 U CN201721719243 U CN 201721719243U CN 208041381 U CN208041381 U CN 208041381U
- Authority
- CN
- China
- Prior art keywords
- sheath
- wall
- fastening bolt
- spring
- vacuum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipeline engineering assembling pipe joints, including the first sheath, the side of the first sheath outer circumferential walls is connected with hinge by fastening bolt, and side of the hinge far from the first sheath is connected with the second sheath by fastening bolt, the both ends of the first sheath circumferential inner wall and the both ends of the second sheath circumferential inner wall are connected with sealing ring by fastening bolt, and the circumferential inner wall of first sheath is connected with the first spring equidistantly distributed by fastening bolt.The utility model is provided with vacuum pump and vacuum-pumping tube, the vacuum chamber of first sheath and the second sheath can be vacuumized, improve the thermal insulation effect of attachment device, it prevents connecting pipe from being influenced by the temperature of ambient enviroment and expands with heat and contract with cold, it is provided with the first spring, second spring and inner sheath, can make attachment device that there is flexible buffer ability, destruction of the vibrations to pipe joint when reducing mobile carry, the effect for improving pipeline connection, extends the service life of connecting pipe.
Description
Technical field
The utility model is related to attachment device technical field more particularly to a kind of pipeline engineering assembling pipe joints.
Background technology
Pipeline is when production, it is contemplated that the technological requirement of processing, the convenient of transport require, and generally have the limit of length
System, and the length that pipeline is laid with is not limited, therefore, pipeline is required for being attached when being laid with use, existing
The connection of some pipelines is typically all pipe fitting to connect, and has a single function, does not have the effect of flexible buffer, movement can not be avoided to remove
Destruction of the vibrations to pipe joint when fortune, and the effect without thermal insulation, cannot prevent connecting pipe by ambient temperature well
Influence and expand with heat and contract with cold.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of pipeline engineering pipe proposed
Road attachment device.
To achieve the goals above, the utility model uses following technical solution：
The side of a kind of pipeline engineering assembling pipe joint, including the first sheath, the first sheath outer circumferential walls passes through
Fastening bolt is connected with hinge, and side of the hinge far from the first sheath is connected with the second sheath by fastening bolt, and described
The both ends of one sheath circumferential inner wall and the both ends of the second sheath circumferential inner wall are connected with sealing ring by fastening bolt, and described
The circumferential inner wall of one sheath is connected with the first spring equidistantly distributed, the circumferential inner wall of second sheath by fastening bolt
The second spring equidistantly distributed, first spring one end and the second bullet far from the first sheath are connected with by fastening bolt
The one end of spring far from the second sheath is connected with the same inner sheath by fastening bolt, and the circumferential inner wall of the inner sheath is bonded with
Sealing shroud, the circumferential inner wall socket of the sealing shroud is there are two connecting pipe, one end of the first sheath outer circumferential walls and the
One end of two sheath outer circumferential walls is connected with vacuum pump by fastening bolt, and one end of two vacuum pumps passes through fastening
Vacuum-pumping tube has been bolted it, the both sides of the first sheath outer circumferential walls, which are connected with by fastening bolt, to be equidistantly distributed
Supporting rod, the both ends outer wall of first sheath and the both ends outer wall of the second sheath are connected with stop collar by fastening bolt,
The side outer wall of first sheath and the side outer wall of the second sheath are welded with fixed-wing, the top of two fixed-wings
The threaded hole equidistantly distributed is offered, and threaded hole internal thread is connected with fixing bolt.
Preferably, between the inner wall and outer wall of first sheath vacuum is respectively formed between the second jacket inner wall and outer wall
Chamber, and the one end of vacuum-pumping tube far from vacuum pump all extends to the inside of vacuum chamber.
Preferably, the centre position of two vacuum chamber side inner walls is connected with air pressure sensing by fastening bolt
Device, and the outer diameter of connecting pipe and the internal diameter of sealing ring are adapted.
Preferably, first spring and second spring are respectively positioned between two sealing rings, and sealing shroud is by fastening spiral shell
Bolt and two sealing ring connections.
Preferably, the sealing ring and sealing shroud are rubber material, and vacuum pump is connected with switch by conducting wire.
Preferably, the baroceptor is connected with controller by signal wire, and controller passes through fastening bolt and interior
Sheath connects.
The beneficial effects of the utility model are：
1. being provided with vacuum pump and vacuum-pumping tube, the vacuum chamber of the first sheath and the second sheath can be vacuumized, the company of raising
The thermal insulation effect of connection device, prevents connecting pipe from being influenced by the temperature of ambient enviroment and expands with heat and contract with cold.
It 2. being provided with the first spring, second spring and inner sheath, can make attachment device that there is flexible buffer ability, reduce and move
Destruction of the vibrations to pipe joint when dynamic carrying, improves the effect of pipeline connection, extends the service life of connecting pipe.
Description of the drawings
Fig. 1 be the utility model proposes a kind of pipeline engineering assembling pipe joint structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pipeline engineering assembling pipe joint sectional view.
In figure：1 first sheath, 2 supporting rods, 3 first springs, 4 connecting pipes, 5 stop collars, 6 sealing rings, 7 second springs,
Spiral shell is fixed in 8 baroceptors, 9 vacuum pumps, 10 vacuum-pumping tubes, 11 second sheaths, 12 inner sheaths, 13 sealing shrouds, 14 fixed-wings, 15
Bolt.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of pipeline engineering assembling pipe joint, including the first sheath 1,1 outer circumferential walls of the first sheath
Side is connected with hinge by fastening bolt, and side of the hinge far from the first sheath 1 is connected with the second shield by fastening bolt
Set 11, the both ends of 11 circumferential inner wall of both ends and the second sheath of 1 circumferential inner wall of the first sheath are connected with by fastening bolt close
Seal 6, the circumferential inner wall of the first sheath 1 are connected with the first spring 3 equidistantly distributed by fastening bolt, the second sheath 11
Circumferential inner wall is connected with the second spring 7 equidistantly distributed, the one end of the first spring 3 far from the first sheath 1 by fastening bolt
The same inner sheath 12, the circle of inner sheath 12 are connected with by fastening bolt with the one end of second spring 7 far from the second sheath 11
All inner walls are bonded with sealing shroud 13, and there are two connecting pipe 4,1 outer circumferential walls of the first sheath for the circumferential inner wall socket of sealing shroud 13
One end of 11 outer circumferential walls of one end and the second sheath vacuum pump 9, one end of two vacuum pumps 9 are connected with by fastening bolt
Vacuum-pumping tube 10 is connected with by fastening bolt, the both sides of 1 outer circumferential walls of the first sheath are connected with by fastening bolt
The both ends outer wall of the supporting rod 2 of range distribution, the both ends outer wall of the first sheath 1 and the second sheath 11 is connected by fastening bolt
There is a stop collar 5, the side outer wall of the side outer wall of the first sheath 1 and the second sheath 11 is welded with fixed-wing 14, two fixations
The top of the wing 14 offers the threaded hole equidistantly distributed, and threaded hole internal thread is connected with fixing bolt 15.
In the utility model, between the inner wall and outer wall of the first sheath 1 between 11 inner wall of the second sheath and outer wall equal shape
At vacuum chamber, and the one end of vacuum-pumping tube 10 far from vacuum pump 9 all extends to the inside of vacuum chamber, two vacuum chamber side inner walls
Centre position baroceptor 8, and the internal diameter phase of the outer diameter of connecting pipe 4 and sealing ring 6 are connected with by fastening bolt
Adaptation, the first spring 3 and second spring 7 are respectively positioned between two sealing rings 6, and sealing shroud 13 is close by fastening bolt and two
Seal 6 connects, and sealing ring 6 and sealing shroud 13 are rubber material, and vacuum pump 9 is connected with switch, air pressure sensing by conducting wire
Device 8 is connected with controller by signal wire, and controller is connected by fastening bolt and inner sheath 12.
Operation principle：Two connecting pipes 4 are put into sealing shroud 13, two sealing rings 6 press from both sides two connecting pipes 4
It holds, stop collar 5 fixes two connecting pipes 4, and folder is fixed by fixing bolt 15 and two fixed-wings 14
It holds, is fixed on the ground attachment device by supporting rod 2, the first spring 3 and second spring 11 play buffering to connecting pipe 4
Effect flexible, vacuum pump 9 will be vacuumized by vacuum-pumping tube 10 in vacuum chamber, and baroceptor 8 detects in vacuum chamber
When air pressure change, vacuum pump 9 is started to work.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of pipeline engineering assembling pipe joint, including the first sheath (1), which is characterized in that the first sheath (1) circumference
The side of outer wall is connected with hinge by fastening bolt, and side of the hinge far from the first sheath (1) is connected by fastening bolt
There are the second sheath (11), the both ends of the first sheath (1) circumferential inner wall and the both ends of the second sheath (11) circumferential inner wall logical
It crosses fastening bolt and is connected with sealing ring (6), the circumferential inner wall of first sheath (1) is connected with equidistant point by fastening bolt
The circumferential inner wall of the first spring (3) of cloth, second sheath (11) is connected with second equidistantly distributed by fastening bolt
Spring (7), the one of separate second sheath (11) in the one end and second spring (7) of first spring (3) far from the first sheath (1)
End is connected with the same inner sheath (12) by fastening bolt, and the circumferential inner wall of the inner sheath (12) is bonded with sealing shroud
(13), connecting pipe (4) there are two the circumferential inner wall sockets of the sealing shroud (13), the first sheath (1) outer circumferential walls
One end and one end of the second sheath (11) outer circumferential walls are connected with vacuum pump (9), two vacuum pumps by fastening bolt
(9) one end is connected with vacuum-pumping tube (10) by fastening bolt, and the both sides of the first sheath (1) outer circumferential walls pass through
Fastening bolt is connected with the supporting rod (2) equidistantly distributed, the both ends outer wall of first sheath (1) and the second sheath (11)
Both ends outer wall is connected with stop collar (5), the side outer wall and the second sheath (11) of first sheath (1) by fastening bolt
Side outer wall be welded with fixed-wing (14), the top of two fixed-wings (14) offers the screw thread equidistantly distributed
Hole, and threaded hole internal thread is connected with fixing bolt (15).
2. a kind of pipeline engineering assembling pipe joint according to claim 1, which is characterized in that first sheath (1)
Inner wall and outer wall between and the second sheath (11) be respectively formed vacuum chamber between inner wall and outer wall, and vacuum-pumping tube (10) is far from true
One end of sky pump (9) all extends to the inside of vacuum chamber.
3. a kind of pipeline engineering assembling pipe joint according to claim 2, which is characterized in that two vacuum chambers one
The centre position of side inner wall is connected with baroceptor (8), and the outer diameter and sealing ring of connecting pipe (4) by fastening bolt
(6) internal diameter is adapted.
4. a kind of pipeline engineering assembling pipe joint according to claim 1, which is characterized in that first spring (3)
And second spring (7) is respectively positioned between two sealing rings (6), and sealing shroud (13) passes through fastening bolt and two sealing rings (6)
Connection.
5. a kind of pipeline engineering assembling pipe joint according to claim 1, which is characterized in that the sealing ring (6) and
Sealing shroud (13) is rubber material, and vacuum pump (9) is connected with switch by conducting wire.
6. a kind of pipeline engineering assembling pipe joint according to claim 3, which is characterized in that the baroceptor
(8) controller is connected with by signal wire, and controller is connected by fastening bolt and inner sheath (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719243.6U CN208041381U (en) | 2017-12-12 | 2017-12-12 | A kind of pipeline engineering assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719243.6U CN208041381U (en) | 2017-12-12 | 2017-12-12 | A kind of pipeline engineering assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041381U true CN208041381U (en) | 2018-11-02 |
Family
ID=63959037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721719243.6U Expired - Fee Related CN208041381U (en) | 2017-12-12 | 2017-12-12 | A kind of pipeline engineering assembling pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230736A (en) * | 2019-06-11 | 2019-09-13 | 安徽豪家管业有限公司 | A kind of effective external connection locking device of water supply |
-
2017
- 2017-12-12 CN CN201721719243.6U patent/CN208041381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230736A (en) * | 2019-06-11 | 2019-09-13 | 安徽豪家管业有限公司 | A kind of effective external connection locking device of water supply |
| CN110230736B (en) * | 2019-06-11 | 2024-02-06 | 安徽豪家管业股份有限公司 | External connection locking device for water supply 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 |
Granted publication date: 20181102 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |