CN205534738U - Connection structure of pipe - Google Patents
Connection structure of pipe Download PDFInfo
- Publication number
- CN205534738U CN205534738U CN201620315276.3U CN201620315276U CN205534738U CN 205534738 U CN205534738 U CN 205534738U CN 201620315276 U CN201620315276 U CN 201620315276U CN 205534738 U CN205534738 U CN 205534738U
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- flange
- elastic body
- pipe
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Abstract
The utility model provides a connection structure of pipe, its characterized in that includes the elasticity body, set up at the evagination ring at elasticity body both ends, cup joint a pair of flange on the elasticity body, a pair of flange of respectively with the takeover at both ends on flange joint. Compared with the prior art, the utility model, the dislocation that to eliminate two flanges that arouse because of installation error has to make the advantage that two mating flange adjusted well completely.
Description
Technical field:
This utility model relates to a kind of pipe interconnection technique.
Background technology:
As shown in Figure 4, existing pipeline is installed, it is connected to often between two complete equipments, fixing owing to being that equipment first positions, then reconnect pipeline, and pipeline is often rigidity, when two equipment install fixing after, carry out rigid line when connecting, due to various alignment errors (such as ground, install, make error factors), two flanges (including the flange of each control valve) docked mutually are caused to have dislocation, (as shown in Figure 1).
Misplace and have following several situation: the most upper and lower dislocation；2. it is dislocated, misaligns；3. screw hole dislocation；4. liang flange face offset distance is big etc..Revising above dislocation, cushion block to be increased or ground back-grouting way eliminate up and down, are dislocated；The dislocation of connecting screw hole takes to frustrate hole, hole milling correction, serious must welded flange etc. again.
So, revising alignment error wastes time and energy, the most extremely difficult.Meanwhile, difficulty is big, cost is high in major part correction, uses direct lock screw to fix by force.Therefore, drive disk assembly (such as pump group, blender etc.) can be made to rotate under the abnormal conditiones such as distortion, vibration, cause heel and toe wear, the maintenance cost or the equipment that increase equipment are scrapped in advance to wait and are lost.
Utility model content:
Goal of the invention of the present utility model is to provide the dislocation of a kind of two flanges eliminating and causing because of alignment error, so that the attachment structure of pipe that two abutted flanges align completely.
This utility model is achieved in that and includes elastic body, the evagination annulus being arranged on elastic body two ends, a pair flange being socketed on elastic body, a pair flange respectively with the Flange joint in the adapter at two ends.
This utility model is compared with the prior art, the pipeline of two equipment rooms is connected owing to have employed the connection with elastic body, so, under the adjustment with deformable elastic body, it is ensured that a pair flange on elastic body exactly with the Flange joint in the adapter at two ends, the evagination annulus on elastic body then plays the effect of sealing, therefore, this utility model has the dislocation that can eliminate two flanges caused because of alignment error, so that the advantage that two abutted flanges align completely.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is this utility model practicality state diagram；
Fig. 4 is prior art structure chart.
Detailed description of the invention:
In conjunction with drawings and Examples, this utility model is described in further detail:
As shown in Figure 1, 2, 3, this utility model includes elastic body 1, the evagination annulus 2 being arranged on elastic body 1 two ends, a pair flange 3 of being socketed on elastic body 1, and a pair flange 3 is connected with the flange 5 in the adapter 4 at two ends respectively.
Elastic body 1, evagination annulus 2 overall processing form.
Material with the elastic body 1 of evagination annulus 2 is to have resilient metal (such as high resiliency rustless steel), or has resilient plastics (such as rubber etc.).
Claims (3)
1. the attachment structure of a pipe, it is characterised in that include elastic body, the evagination annulus being arranged on elastic body two ends, a pair flange being socketed on elastic body, a pair flange respectively with the Flange joint in the adapter at two ends.
The attachment structure of pipe the most according to claim 1, it is characterised in that elastic body, evagination annulus overall processing form.
The attachment structure of pipe the most according to claim 1 and 2, it is characterised in that the material with the elastic body of evagination annulus is to have resilient metal, or has resilient plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315276.3U CN205534738U (en) | 2016-04-15 | 2016-04-15 | Connection structure of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315276.3U CN205534738U (en) | 2016-04-15 | 2016-04-15 | Connection structure of pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534738U true CN205534738U (en) | 2016-08-31 |
Family
ID=56792238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315276.3U Active CN205534738U (en) | 2016-04-15 | 2016-04-15 | Connection structure of pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805453A (en) * | 2016-04-15 | 2016-07-27 | 广东赛因迪科技股份有限公司 | Connecting structure of pipes |
-
2016
- 2016-04-15 CN CN201620315276.3U patent/CN205534738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805453A (en) * | 2016-04-15 | 2016-07-27 | 广东赛因迪科技股份有限公司 | Connecting structure of pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |