CN209909359U - A interface plugging device for pipeline sealing test - Google Patents
A interface plugging device for pipeline sealing test Download PDFInfo
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- CN209909359U CN209909359U CN201920557496.0U CN201920557496U CN209909359U CN 209909359 U CN209909359 U CN 209909359U CN 201920557496 U CN201920557496 U CN 201920557496U CN 209909359 U CN209909359 U CN 209909359U
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- inlet pipe
- water inlet
- threaded
- fixing plate
- fixedly connected
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Abstract
The utility model discloses an interface plugging device for pipeline sealing test, relating to the technical field of pipeline interfaces and comprising a water inlet pipe, one end of the water inlet pipe is provided with a first connecting ring, the inner wall of the first connecting ring is fixedly connected with the outer surface of the water inlet pipe, the upper surface of the first connecting ring is fixedly connected with a first fixing plate, the outer surface of the first fixing plate is provided with a first threaded hole, one side of the first fixing plate is provided with a threaded rod, one end of the threaded rod is fixedly connected with a rotating wheel, one end of the threaded rod, which is far away from the rotating wheel, penetrates through the first threaded hole and extends to the other side of the first fixing plate, the threaded rod is in threaded connection with the first threaded hole, a water feeding pipe is arranged on one side of the water inlet pipe, a second connecting ring is sleeved on the outer surface of the water feeding pipe, and the outer surface of the water feeding pipe is fixedly connected with the inner wall of the second connecting ring. This an interface plugging device for pipeline sealing test possesses the advantage that reduces the inside rivers pressure of body.
Description
Technical Field
The utility model relates to a pipeline interface technical field specifically is an interface plugging device for pipeline sealing is experimental.
Background
The pipe connection refers to connecting the prefabricated pipe sections into a complete system according to the requirements of a design drawing, different connection methods are selected according to the materials of the used pipes in the construction, and common steel pipes are in threaded connection, flange connection, welding connection, socket connection, pipe bonding connection and the like.
The existing pipeline connector can compress a water delivery pipe through a locking bolt, so that the anti-loosening effect is achieved, but the sealing performance of the connecting part is still not ideal enough, so that a flow leakage event frequently occurs at the connecting part of the pipeline connector, and therefore, the connector plugging device for the pipeline sealing test is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an interface plugging device for pipeline sealing test possesses the advantage that reduces the inside rivers pressure of body, has solved the leakproofness of current pipeline interface connection department and still not ideal enough problem.
Technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an interface plugging device for a pipeline sealing test comprises a water inlet pipe, wherein one end of the water inlet pipe is provided with a first connecting ring, the inner wall of the first connecting ring is fixedly connected with the outer surface of the water inlet pipe, the upper surface of the first connecting ring is fixedly connected with a first fixing plate, the outer surface of the first fixing plate is provided with a first threaded hole, one side of the first fixing plate is provided with a threaded rod, one end of the threaded rod is fixedly connected with a rotating wheel, one end, far away from the rotating wheel, of the threaded rod penetrates through the first threaded hole and extends to the other side of the first fixing plate, the threaded rod is in threaded connection with the first threaded hole, one side of the water inlet pipe is provided with a water feeding pipe, the outer surface of the water feeding pipe is sleeved with a second connecting ring, the outer surface of the water feeding pipe is fixedly connected, the inside wall of sealing ring has seted up the water supply hole, the inside in water supply hole is equipped with trades the flow tube, trade the inside that the one end of flow tube runs through the inner wall in water supply hole, the surface of second go-between and the surface of flow tube and extend to the inside of flow tube.
Furthermore, the outer fixed surface of sealing ring is connected with the second fixed plate, the second screw hole has been seted up to the surface of second fixed plate, lies in same horizontal plane through setting up second screw hole and first screw hole and can make things convenient for the threaded rod to run through in proper order, has reduced staff's intensity, has improved the installation effectiveness.
Furthermore, the second screw hole is located same horizontal plane with first screw hole, the one end and the second screw hole threaded connection of first fixed plate are kept away from to the threaded rod, one side of second fixed plate is equipped with the nut, the threaded rod is close to one end threaded connection of second screw hole and has the nut, can avoid the threaded rod to break away from with first screw hole or second screw hole under the artificial environment of non-through setting up the nut, has improved the job stabilization nature of threaded rod.
Furthermore, one end of the sealing ring close to the water inlet pipe is fixedly connected with a sealing sleeve, the thickness of the sealing sleeve is not less than one millimeter, the sealing sleeve is arranged to prevent water from flowing out through a gap between the sealing ring and the first connecting ring, and the overall sealing performance of the interface plugging device is improved.
Further, the inside of inlet tube is equipped with the cross bracing piece, four ends of cross bracing piece contact with the inner wall of inlet tube, have improved the anti extrusion ability of inlet tube through setting up the cross bracing piece, have slowed down the bearing pressure of inlet tube, have improved the stability of inlet tube.
Further, the inner wall fixedly connected with spacing ring of inlet tube, so four ends of cross bracing piece all are located the inside of spacing ring, can avoid the cross bracing piece to take place to slide at the course of the work through setting up the spacing ring to lead to the supporting effect to receive the weakening, improved the suitability of cross bracing piece.
1. This an interface plugging device for pipeline sealing test is located same horizontal plane through setting up second screw hole and first screw hole and can make things convenient for the threaded rod to run through in proper order, has reduced staff's intensity, has improved the installation effectiveness, can avoid the threaded rod to break away from with first screw hole or second screw hole under the artificial environment of non-through setting up the nut, has improved the job stabilization nature of threaded rod.
2. This an interface plugging device for pipeline sealing is experimental, can avoid rivers to pass through the gap outflow between sealing ring and the first connecting ring through setting up the seal cover, the holistic leakproofness of interface plugging device has been improved, the anti extrusion ability of inlet tube has been improved through setting up the cross bracing piece, the bearing pressure of inlet tube has been slowed down, the stability of inlet tube has been improved, can avoid the cross bracing piece to take place to slide in the course of the work through setting up the spacing ring, thereby lead to the supporting effect to receive the weakening, the suitability of cross bracing piece has been improved.
Drawings
FIG. 1 is an assembly view of the water inlet pipe of the present invention;
fig. 2 is a cross-sectional view of a first connecting ring of the present invention;
FIG. 3 is a perspective view of the water supply pipe of the present invention;
fig. 4 is a side view of the water inlet pipe of the present invention.
In the figure: the water supply device comprises a water inlet pipe 1, a first connecting ring 2, a first fixing plate 3, a first threaded hole 4, a threaded rod 5, a rotating wheel 6, a water supply pipe 7, a second connecting ring 8, a sealing ring 9, a water supply hole 10, a flow changing pipe 11, a second fixing plate 12, a second threaded hole 13, a nut 14, a sealing sleeve 15, a cross-shaped support rod 16 and a limiting ring 17.
Detailed Description
As shown in fig. 1-4, the utility model provides a technical solution: an interface plugging device for a pipeline sealing test comprises a water inlet pipe 1, a cross support rod 16 is arranged inside the water inlet pipe 1, four ends of the cross support rod 16 are in contact with the inner wall of the water inlet pipe 1, the anti-extrusion capacity of the water inlet pipe 1 is improved by arranging the cross support rod 16, the bearing pressure of the water inlet pipe 1 is reduced, the stability of the water inlet pipe 1 is improved, the inner wall of the water inlet pipe 1 is fixedly connected with a limit ring 17, four ends of the cross support rod 16 are all positioned inside the limit ring 17, the cross support rod 16 can be prevented from sliding in the working process by arranging the limit ring 17, the support effect is weakened, the applicability of the cross support rod 16 is improved, one end of the water inlet pipe 1 is provided with a first connecting ring 2, the inner wall of the first connecting ring 2 is fixedly connected with the outer surface of the water inlet pipe 1, the upper surface of the, the outer surface of the first fixing plate 3 is provided with a first threaded hole 4, one side of the first fixing plate 3 is provided with a threaded rod 5, one end of the threaded rod 5 is fixedly connected with a rotating wheel 6, one end of the threaded rod 5, far away from the rotating wheel 6, penetrates through the first threaded hole 4 and extends to the other side of the first fixing plate 3, the threaded rod 5 is in threaded connection with the first threaded hole 4, one side of the water inlet pipe 1 is provided with a water supply pipe 7, the outer surface of the water supply pipe 7 is sleeved with a second connecting ring 8, the outer surface of the water supply pipe 7 is fixedly connected with the inner wall of the second connecting ring 8, the outer surface of the second connecting ring 8 is sleeved with a sealing ring 9, one end, close to the water inlet pipe 1, of the sealing ring 9 is fixedly connected with a sealing sleeve 15, the thickness of the sealing sleeve 15 is not less, the outer surface of the sealing ring 9 is fixedly connected with a second fixing plate 12, the outer surface of the second fixing plate 12 is provided with a second threaded hole 13, the second threaded hole 13 and the first threaded hole 4 are positioned on the same horizontal plane, one end of the threaded rod 5 far away from the first fixing plate 3 is in threaded connection with the second threaded hole 13, the threaded rod 5 can conveniently penetrate through the threaded rod 5 in sequence by arranging the second threaded hole 13 and the first threaded hole 4 on the same horizontal plane, the strength of workers is reduced, the installation efficiency is improved, one side of the second fixing plate 12 is provided with a nut 14, one end of the threaded rod 5 close to the second threaded hole 13 is in threaded connection with the nut 14, the threaded rod 5 can be prevented from being separated from the first threaded hole 4 or the second threaded hole 13 under the artificial environment by arranging the nut 14, the working stability of the threaded rod 5 is improved, the inner side wall of the sealing, one end of the flow changing pipe 11 penetrates through the inner wall of the water supply hole 10, the outer surface of the second connecting ring 8 and the outer surface of the water supply pipe 7 and extends to the inside of the water supply pipe 7.
During the use, at first run through the inside to first go-between 2 with the end of intaking of flow pipe 7, make the one end of first go-between 2 and the one end direct contact of second go-between 8, make the inner wall of sealing ring 9 and the surface direct contact of first go-between 2, when inlet tube 1 inside rivers are through big, because rivers pressure can flow through the gap between first go-between 2 one end of first go-between and second go-between 8 one end greatly, the rivers that flow in can flow into the inside of hole 10 that send water, the inside of flow pipe 7 is flowed once more to rethread flow changing pipe 11, avoid the kneck rivers incident of earning because of kneck rivers pressure is too big and cause.
Claims (6)
1. The utility model provides an interface plugging device for pipeline sealing test, includes inlet tube (1), its characterized in that: one end of the water inlet pipe (1) is provided with a first connecting ring (2), the inner wall of the first connecting ring (2) is fixedly connected with the outer surface of the water inlet pipe (1), the upper surface of the first connecting ring (2) is fixedly connected with a first fixing plate (3), the outer surface of the first fixing plate (3) is provided with a first threaded hole (4), one side of the first fixing plate (3) is provided with a threaded rod (5), one end of the threaded rod (5) is fixedly connected with a rotating wheel (6), one end, far away from the rotating wheel (6), of the threaded rod (5) penetrates through the first threaded hole (4) and extends to the other side of the first fixing plate (3), the threaded rod (5) is in threaded connection with the first threaded hole (4), one side of the water inlet pipe (1) is provided with a water feeding pipe (7), the outer surface of the water feeding pipe (7) is sleeved with a, the utility model discloses a water supply pipe, including water supply pipe (7), inner wall fixed connection of the surface of water supply pipe (7) and second go-between (8), the surface cover of second go-between (8) is equipped with sealing ring (9), water supply hole (10) have been seted up to the inside wall of sealing ring (9), the inside in water supply hole (10) is equipped with trades flow tube (11), the one end of trading flow tube (11) runs through the surface of the inner wall of water supply hole (10), second go-between (8) and water supply pipe (7) and extends to the inside of water supply pipe (7).
2. The interface plugging device for the pipeline sealing test according to claim 1, wherein: the outer surface of the sealing ring (9) is fixedly connected with a second fixing plate (12), and a second threaded hole (13) is formed in the outer surface of the second fixing plate (12).
3. The interface plugging device for the pipeline sealing test according to claim 2, wherein: second screw hole (13) are located same horizontal plane with first screw hole (4), the one end and second screw hole (13) threaded connection of first fixed plate (3) are kept away from in threaded rod (5), one side of second fixed plate (12) is equipped with nut (14), the one end threaded connection that threaded rod (5) are close to second screw hole (13) has nut (14).
4. The interface plugging device for the pipeline sealing test according to claim 1, wherein: one end, close to the water inlet pipe (1), of the sealing ring (9) is fixedly connected with a sealing sleeve (15), and the thickness of the sealing sleeve (15) is not less than one millimeter.
5. The interface plugging device for the pipeline sealing test according to claim 1, wherein: the water inlet pipe is characterized in that a cross supporting rod (16) is arranged inside the water inlet pipe (1), and four ends of the cross supporting rod (16) are in contact with the inner wall of the water inlet pipe (1).
6. The interface plugging device for the pipeline sealing test according to claim 5, wherein: the inner wall of the water inlet pipe (1) is fixedly connected with a limiting ring (17), so four ends of the cross support rod (16) are positioned in the limiting ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557496.0U CN209909359U (en) | 2019-04-23 | 2019-04-23 | A interface plugging device for pipeline sealing test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557496.0U CN209909359U (en) | 2019-04-23 | 2019-04-23 | A interface plugging device for pipeline sealing test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909359U true CN209909359U (en) | 2020-01-07 |
Family
ID=69044979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920557496.0U Expired - Fee Related CN209909359U (en) | 2019-04-23 | 2019-04-23 | A interface plugging device for pipeline sealing test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212112A (en) * | 2020-10-23 | 2021-01-12 | 杭州兔研工业设计有限公司 | Thermal insulation pipeline compensator |
-
2019
- 2019-04-23 CN CN201920557496.0U patent/CN209909359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212112A (en) * | 2020-10-23 | 2021-01-12 | 杭州兔研工业设计有限公司 | Thermal insulation pipeline compensator |
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| 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: 20200107 Termination date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |