CN204062251U - The linkage structure of rigid pipe and transparent pipe - Google Patents
The linkage structure of rigid pipe and transparent pipe Download PDFInfo
- Publication number
- CN204062251U CN204062251U CN201420511635.3U CN201420511635U CN204062251U CN 204062251 U CN204062251 U CN 204062251U CN 201420511635 U CN201420511635 U CN 201420511635U CN 204062251 U CN204062251 U CN 204062251U
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- pipe
- rigid
- flange
- rigid pipe
- transparent
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Abstract
The utility model discloses the linkage structure of a kind of rigid pipe and transparent pipe, comprise rigid pipe, rigid pipe flange, transparent pipe, movable steel flange, pull bar, set screw nut, rubber sheet gasket, adjustment ring, connecting bolt and nut, transparent pipe is between two rigid pipes, all gap is left between the end of the two ends of transparent pipe and two rigid pipes, rigid pipe flange have several through holes, movable steel flange, adjustment ring, rubber sheet gasket is enclosed within the end of transparent pipe successively, and all there is several attachment holes corresponding with the through hole on rigid pipe flange, movable steel flange, adjustment ring and pass through connecting bolt between rubber sheet gasket and rigid pipe flange, nut is fixed, pull bar has two at least, the thread section at pull bar two ends is each passed through corresponding attachment hole and through hole, and be fixed on the rigid pipe flange of two rigid pipes by set screw nut.Various axial forces, saving transparent pipe material that the utility model can avoid transparent pipe to bear completely.
Description
Technical field
The utility model relates to the linkage structure of a kind of rigid line and fragility pipe.
Background technique
Comparatively large at the northern area of China day and night temperature in spring and autumn, winter is comparatively cold again, and the transparent pipe of fragility is different from the Material shrinkage rate of rigid pipe, and the internal force that pipeline self expands with heat and contract with cold is excessive, exceedes the plastic deformation of transparent pipe, easily causes transparent pipe to break.At present, when rigid conduit is installed the see-through section of fragility, the general mode thickening transparent pipe wall thickness that adopts is resisted axial pressure, the impact force of pipeline and expands with heat and contract with cold.Transparent pipe is same with the flange that rigid pipe connects to be thickeied, and this mode both wasted material, also had higher requirement to the making of transparent pipe.
Model utility content
The purpose of this utility model be to provide a kind of can transparent pipe be avoided completely to bear various axial force and save the rigid pipe of transparent pipe material and the linkage structure of transparent pipe.
In order to achieve the above object, the technical solution of the utility model is: the linkage structure of a kind of rigid pipe and transparent pipe, comprises rigid pipe, rigid pipe flange, transparent pipe, movable steel flange, pull bar, set screw nut, rubber sheet gasket, adjustment ring, connecting bolt and nut, described transparent pipe, between two rigid pipes, all leaves gap between the end of the two ends of transparent pipe and two rigid pipes, and described rigid pipe flange welding is fixed on the end of rigid pipe, rigid pipe flange have several through holes, described movable steel flange, adjustment ring, rubber sheet gasket is enclosed within the end of transparent pipe successively, and wherein the bi-side of rubber sheet gasket are affixed with rigid pipe flange and adjustment ring respectively, described movable steel flange, adjustment ring and rubber sheet gasket all have several attachment holes corresponding with the through hole on rigid pipe flange, described movable steel flange, adjustment ring and between rubber sheet gasket to rigid pipe flange by several connecting bolts through corresponding attachment hole and through hole, and be fixed together with nut, described pull bar has two at least, and the two ends of pull bar have thread section, and the thread section at pull bar two ends is each passed through corresponding attachment hole and through hole, and is fixed on the rigid pipe flange of two rigid pipes by set screw nut.
Described pull bar is three, and circumference is uniformly distributed.
The exterior edge face of described rigid pipe flange and the exterior edge face of movable steel flange all have set screw nut to offset.
The through hole of described rigid pipe flange is identical with the attachment hole quantity of the attachment hole of movable steel flange, the attachment hole of adjustment ring and rubber sheet gasket, equal diameters, and all circumference is uniformly distributed.
The inner ring of described rubber sheet gasket and the outer wall of transparent pipe offset.
The attachment hole quantity of the through hole of described rigid pipe flange, the attachment hole of movable steel flange, the attachment hole of adjustment ring and rubber sheet gasket is 12, and connecting bolt, nut are respectively 9.
The effect that the utility model is useful is, adopt pull bar to connect the rigid pipe at transparent pipe two ends, transparent pipe only bears channel interior pressure, in pipeline flow rate of liquid excessive excessive to transparent pipe impact tension time, can prevent transparent pipe from being drawn bad; When the internal force that pipeline self expands with heat and contract with cold is excessive, the axial force transmission that transparent pipe can should be subject to by pull bar, to rigid pipe, prevents transparent pipe from breaking, available protecting transparent pipe; Transparent pipe does not need to thicken yet simultaneously, saves the expense of material and making high-strength transparence pipe.
Accompanying drawing explanation
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is the perspective view of the linkage structure of rigid pipe of the present utility model and transparent pipe;
Fig. 2 is the partial sectional view of rigid pipe of the present utility model and transparent pipe junction;
Fig. 3 is the amplification stereogram of rigid pipe of the present utility model and transparent pipe junction;
Fig. 4 is the assembling explosive view of adjustment ring in the utility model and rubber sheet gasket and rigid pipe flange;
Fig. 5 is the view changing an angle of Fig. 4.
Label declaration: 1-pull bar 2-set screw nut 3-rigid pipe flange 4-movable steel flange 5-rigid pipe 6-rubber sheet gasket 7-adjustment ring 8-bolt 9-transparent pipe 10-nut 11-gap
embodiment
As Fig. 1, 2, 3, 4, shown in 5, the linkage structure of a kind of rigid pipe of the present utility model and transparent pipe, comprises rigid pipe 5, rigid pipe flange 3, transparent pipe 9, movable steel flange 4, pull bar 1, set screw nut 2, rubber sheet gasket 6, adjustment ring 7, connecting bolt 8 and nut 10, described transparent pipe 9, between two rigid pipes 5, all leaves gap 11 between the end of the two ends of transparent pipe 9 and two rigid pipes 5, and described rigid pipe flange 3 is weldingly fixed on the end of rigid pipe 5, rigid pipe flange 3 has several through holes 3-1, described 4, adjustment ring 7, rubber sheet gasket 6 is enclosed within the end of transparent pipe 9 successively, and wherein the bi-side of rubber sheet gasket 6 are affixed with rigid pipe flange 3 and adjustment ring 7 respectively, described movable steel flange 4, adjustment ring 7 and rubber sheet gasket 6 all have several attachment hole 4-1s corresponding with the through hole 3-1 on rigid pipe flange 3, 7-1, 6-1, described movable steel flange 4, adjustment ring 7 and between rubber sheet gasket 6 to rigid pipe flange 3 by several connecting bolts 8 through corresponding attachment hole 4-1, 7-1, 6-1 and through hole 3-1, and be fixed together with nut 10, described pull bar 1 has two at least, and the two ends of pull bar 1 have thread section, and the thread section at pull bar 1 two ends is each passed through corresponding attachment hole 4-1, 7-1, 6-1 and through hole 3-1, and be fixed on the rigid pipe flange 3 of two rigid pipes 5 by set screw nut 2.
As shown in Figure 4,5, described pull bar 1 is three, and circumference is uniformly distributed.
As shown in Figure 3,4, the exterior edge face 3a of described rigid pipe the flange 3 and exterior edge face 4a of movable steel flange 4 all has set screw nut 2 to offset.
As shown in Figure 4,5, the through hole 3-1 of described rigid pipe flange 3 is with the attachment hole 7-1 of the attachment hole 4-1 of movable steel flange 4, adjustment ring 7 and the attachment hole 6-1 quantity of rubber sheet gasket 6 is identical, equal diameters, and all circumference is uniformly distributed.
As shown in Figure 2, the inner ring of described rubber sheet gasket 6 and the outer wall of transparent pipe 9 offset.
As shown in Figure 4,5, the attachment hole 7-1 of the through hole 3-1 of described rigid pipe flange 3, the attachment hole 4-1 of movable steel flange 4, adjustment ring 7 and the attachment hole 6-1 quantity of rubber sheet gasket 6 are 12, and connecting bolt 8, nut 10 are respectively 9.
As shown in Figure 1, during use, the axial force transmission that pull bar 1 produces expanding with heat and contract with cold, to rigid pipe 5, reaches the effect of protection transparent pipe 9.Work as fluid flow through pipe, impact force should be passed to rigid pipe 5 suffered by transparent pipe 9 by pull bar 1, reduce impact force to the damage of transparent pipe 9.
Claims (6)
1. a linkage structure for rigid pipe and transparent pipe, is characterized in that:
A, comprise rigid pipe (5), rigid pipe flange (3), transparent pipe (9), movable steel flange (4), pull bar (1), set screw nut (2), rubber sheet gasket (6), adjustment ring (7), connecting bolt (8) and nut (10),
B, described transparent pipe (9) are positioned between two rigid pipes (5), all leave gap (11) between the two ends of transparent pipe (9) and the end of two rigid pipes (5),
C, described rigid pipe flange (3) are weldingly fixed on the end of rigid pipe (5), rigid pipe flange (3) have several through holes (3-1),
D, described movable steel flange (4), adjustment ring (7), rubber sheet gasket (6) are enclosed within the end of transparent pipe (9) successively, and wherein the bi-side of rubber sheet gasket (6) are affixed with rigid pipe flange (3) and adjustment ring (7) respectively,
E, described movable steel flange (4), adjustment ring (7) and rubber sheet gasket (6) all have the attachment hole (4-1,7-1,6-1) that several are corresponding with the through hole (3-1) on rigid pipe flange (3),
F, described movable steel flange (4), adjustment ring (7) and be fixed together with nut (10) through corresponding attachment hole (4-1,7-1,6-1) and through hole (3-1) by several connecting bolts (8) between rubber sheet gasket (6) and rigid pipe flange (3)
G, described pull bar (1) have two at least, the two ends of pull bar (1) have thread section, the thread section at pull bar (1) two ends is each passed through corresponding attachment hole (4-1,7-1,6-1) and through hole (3-1), and is fixed on the rigid pipe flange (3) of two rigid pipes (5) by set screw nut (2).
2. the linkage structure of rigid pipe according to claim 1 and transparent pipe, is characterized in that: described pull bar (1) is three, and circumference is uniformly distributed.
3. the linkage structure of rigid pipe according to claim 1 and transparent pipe, is characterized in that: the exterior edge face (3a) of described rigid pipe flange (3) and the exterior edge face (4a) of movable steel flange (4) all have set screw nut (2) to offset.
4. the linkage structure of rigid pipe according to claim 1 and transparent pipe, it is characterized in that: the through hole (3-1) of described rigid pipe flange (3) is with the attachment hole (7-1) of the attachment hole (4-1) of movable steel flange (4), adjustment ring (7) and attachment hole (6-1) quantity of rubber sheet gasket (6) is identical, equal diameters, and all circumference is uniformly distributed.
5. the linkage structure of rigid pipe according to claim 1 and transparent pipe, is characterized in that: the inner ring of described rubber sheet gasket (6) and the outer wall of transparent pipe (9) offset.
6. the linkage structure of rigid pipe according to claim 1 and transparent pipe, it is characterized in that: the through hole (3-1) of described rigid pipe flange (3), the attachment hole (4-1) of movable steel flange (4), the attachment hole (7-1) of adjustment ring (7) and attachment hole (6-1) quantity of rubber sheet gasket (6) are 12, and connecting bolt (8), nut (10) are respectively 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511635.3U CN204062251U (en) | 2014-09-05 | 2014-09-05 | The linkage structure of rigid pipe and transparent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511635.3U CN204062251U (en) | 2014-09-05 | 2014-09-05 | The linkage structure of rigid pipe and transparent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062251U true CN204062251U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511635.3U Expired - Fee Related CN204062251U (en) | 2014-09-05 | 2014-09-05 | The linkage structure of rigid pipe and transparent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197130A (en) * | 2014-09-05 | 2014-12-10 | 中交天津航道局有限公司 | Connecting structure of rigid pipes and transparent pipe |
| CN112411532A (en) * | 2020-11-23 | 2021-02-26 | 绍兴文理学院 | Cement mixing pile carbonization construction device |
| CN113154150A (en) * | 2021-02-02 | 2021-07-23 | 中国海洋石油集团有限公司 | Special device for adjusting splayed opening of underwater expansion bent flange |
-
2014
- 2014-09-05 CN CN201420511635.3U patent/CN204062251U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197130A (en) * | 2014-09-05 | 2014-12-10 | 中交天津航道局有限公司 | Connecting structure of rigid pipes and transparent pipe |
| CN112411532A (en) * | 2020-11-23 | 2021-02-26 | 绍兴文理学院 | Cement mixing pile carbonization construction device |
| CN113154150A (en) * | 2021-02-02 | 2021-07-23 | 中国海洋石油集团有限公司 | Special device for adjusting splayed opening of underwater expansion bent flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |