CN211118265U - Leakage repairing device for sealed pressure pipeline under pressure - Google Patents
Leakage repairing device for sealed pressure pipeline under pressure Download PDFInfo
- Publication number
- CN211118265U CN211118265U CN201922176281.7U CN201922176281U CN211118265U CN 211118265 U CN211118265 U CN 211118265U CN 201922176281 U CN201922176281 U CN 201922176281U CN 211118265 U CN211118265 U CN 211118265U
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- arc piece
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Abstract
The utility model discloses a sealed pipeline under-pressure leak repairing device relates to pipeline under pressure protection device technical field, including last fixed semi-ring and lower fixed semi-ring, it is provided with protruding piece to go up fixed semi-ring one end, fixed semi-ring one end is provided with the recess down, protruding piece passes through the axis of rotation and installs in the recess, it has fixed arc piece to go up all the butt fusion on fixed semi-ring and the inner wall of lower fixed semi-ring, be provided with in the fixed arc piece and hold the chamber, it has the separation blade to hold to have through spring weld on the inner wall in chamber, the welding of separation blade one side has the reinforcement arc piece, it is provided with the opening on the inner wall in chamber to hold, it passes the opening setting in the fixed arc piece outside to consolidate the arc piece other end, the inboard butt fusion of fixed arc piece has.
Description
Technical Field
The utility model relates to a pipeline under pressure protection device technical field, in particular to sealed pipeline under pressure trapping devices.
Background
Pressure pipes are understood in a broad sense to mean all pipes which are subjected to an internal or external pressure, irrespective of the medium in the pipe. The pressure pipeline is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and the pressure pipeline is an assembly consisting of a pipe, a pipe fitting, a flange, a bolt connection, a gasket, a valve, other components or a pressure receiving part and a supporting part, and can be damaged after being used for a long time, so that a pressure pipeline leakage repairing device is needed to be used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed pressure pipeline area is pressed and is mended hourglass device to the application scope who proposes in solving above-mentioned background art is little, the limited problem of mending leak area.
In order to achieve the above object, the utility model provides a following technical scheme: sealed pressure pipeline area is pressed trapping devices, including last fixed semi-ring and lower fixed semi-ring, it is provided with protruding piece to go up fixed semi-ring one end, fixed semi-ring one end is provided with the recess down, the protruding piece passes through the axis of rotation and installs in the recess, go up fixed semi-ring with all the butt fusion has fixed arc piece on the inner wall of fixed semi-ring down, be provided with in the fixed arc piece and hold the chamber, hold and have the separation blade through spring weld on holding the inner wall in chamber, the welding of separation blade one side has the reinforcement arc piece, be provided with the opening on holding the inner wall in chamber, the reinforcement arc piece other end passes the opening sets up the fixed arc piece outside, the inboard butt fusion of fixed arc piece has the set casing, set up the standing groove in the.
Preferably, a fixing piece is clamped in the inner wall of the placing groove, and a rubber clamping block is bonded at the bottom of the fixing piece.
Preferably, the top of the fixing piece is provided with an adjusting screw rod, the adjusting screw rod is installed on the fixing piece through a bearing, the top of the placing groove is provided with a screw groove, and the adjusting screw rod is meshed with the screw groove through threads.
Preferably, the other ends of the upper fixed semi-ring and the lower fixed semi-ring are respectively welded with a first clamping piece and a second clamping piece.
Preferably, the first clamping piece is provided with a through hole, and the second clamping piece is provided with a screw hole.
Preferably, a fixing screw is arranged on the first clamping piece, and one end of the fixing screw penetrates through the through hole to be meshed with the screw hole.
Preferably, the area of the reinforcing arc-shaped block is equal to the area of the through opening.
The utility model discloses a technological effect and advantage:
when the utility model is used, the upper fixed semi-ring and the lower fixed semi-ring are sleeved at the position of the pressure pipeline needing leakage repair, then the fixed screw rod is inserted and screwed as much as possible, the reinforcing arc block is tightly attached to the pressure pipeline, and the reinforcing arc block can self-adaptively extrude the spring and move towards the containing cavity, thus being suitable for the pressure pipelines with different thicknesses;
because adjusting screw passes through the bearing with the stationary blade and is connected, consequently twist and to promote stationary blade and rubber clamp splice to the outside when adjusting screw to can use the rubber clamp splice to tightly plug up impaired position, thereby realize the mending leak, consequently the operation is very simple, and because last stationary half ring all is provided with the rubber clamp splice with lower stationary half ring, consequently can carry out the mending leak for two positions simultaneously.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a sectional view of the fixing arc block of the structure of the present invention.
Fig. 3 is a top view of the lower stationary half ring according to the present invention.
Fig. 4 is a sectional view of the placement groove of the structure of the present invention.
In the figure: 1. an upper stationary half ring; 2. a lower stationary half ring; 3. a raised block; 4. fixing the arc-shaped block; 5. a baffle plate; 6. a spring; 7. reinforcing the arc-shaped block; 8. a stationary case; 9. a fixing sheet; 10. a rubber clamping block; 11. adjusting the screw rod; 12. a bearing; 13. a first clamping piece; 14. a second clamping piece; 15. and fixing the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a leakage repairing device under pressure for a sealed pressure pipeline as shown in figures 1-4, which comprises an upper fixed semi-ring 1 and a lower fixed semi-ring 2, wherein one end of the upper fixed semi-ring 1 is provided with a convex block 3, one end of the lower fixed semi-ring 2 is provided with a groove, the convex block 3 is arranged in the groove through a rotating shaft, the inner walls of the upper fixed semi-ring 1 and the lower fixed semi-ring 2 are all welded with a fixed arc block 4, a containing cavity is arranged in the fixed arc block 4, a baffle 5 is welded on the inner wall of the containing cavity through a spring 6, a reinforcing arc block 7 is welded on one side of the baffle 5, an opening is arranged on the inner wall of the containing cavity, the other end of the reinforcing arc block 7 passes through the opening and is arranged outside the fixed arc block 4, the other ends of the upper fixed semi-ring 1 and the lower fixed semi-, be provided with clamping piece 15 on one 13, clamping piece 15 one end is passed the through-hole and is meshed with the screw hole, consolidates the area that the arc piece 7 equals the opening, the utility model discloses when using, will go up stationary half ring 1 and lower stationary half ring 2 cover the position that needs the mending-leakage on pipeline under pressure, then insert stationary screw 15 and screw up as far as possible, consolidate arc piece 7 this moment and hug closely pipeline under pressure to consolidate arc piece 7 and can self-adaptation extrusion spring 6 and to holding the intracavity and remove, consequently can be applicable to the pipeline under pressure of different thicknesses, and can tightly fix on pipeline under pressure.
Referring to fig. 1, 3 and 4, a fixing shell 8 is welded to the inner side of a fixing arc block 4, a placing groove is arranged in the fixing shell 8, a fixing piece 9 is clamped in the inner wall of the placing groove, a rubber clamping block 10 is adhered to the bottom of the fixing piece 9, an adjusting screw 11 is arranged on the top of the fixing piece 9, the adjusting screw 11 is installed on the fixing piece 9 through a bearing 12, a screw groove is arranged on the top of the placing groove, the adjusting screw 11 is meshed with the screw groove through a thread, during installation, the rubber clamping block 10 needs to be aligned to a position needing leak repairing in advance, after the installation is finished, the adjusting screw 11 is screwed, as the adjusting screw 11 is connected with the fixing piece 9 through the bearing 12, the fixing piece 9 and the rubber clamping block 10 can be pushed to the outer side when the adjusting screw 11 is screwed, so that a damaged part can be tightly blocked by the rubber clamping block 10, thereby realizing leak repairing, and as both the upper fixing half ring, thus, leakage repair can be performed for two parts at the same time.
This practical theory of operation: when the utility model is used, the rubber clamping block 10 is required to be aligned to the position needing leak repairing in advance, the upper fixed semi-ring 1 and the lower fixed semi-ring 2 are sleeved on the position needing leak repairing on the pressure pipeline, then the fixed screw 15 is inserted and screwed as much as possible, the reinforcing arc block 7 is tightly attached to the pressure pipeline, the reinforcing arc block 7 can self-adaptively extrude the spring 6 and move towards the containing cavity, therefore, the utility model can be suitable for the pressure pipelines with different thicknesses, and can be tightly fixed on the pressure pipeline to screw the adjusting screw 11, because the adjusting screw 11 is connected with the fixed plate 9 through the bearing 12, the fixed plate 9 and the rubber clamping block 10 can be pushed outwards when the adjusting screw 11 is screwed, thereby, the damaged part can be tightly blocked by using the rubber clamping block 10, thereby realizing leak repairing, and because the upper fixed semi-ring 1 and the lower fixed semi-ring 2 are both provided with the rubber clamping, thus, leakage repair can be performed for two parts at the same time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Sealed pressure pipeline takes pressure trapping devices, including last fixed semi-ring (1) and lower fixed semi-ring (2), its characterized in that: go up fixed semi-ring (1) one end and be provided with protruding piece (3), fixed semi-ring (2) one end is provided with the recess down, install protruding piece (3) through the axis of rotation in the recess, go up fixed semi-ring (1) with all welded fixed arc piece (4) on the inner wall of fixed semi-ring (2) down, be provided with in fixed arc piece (4) and hold the chamber, it has separation blade (5) to weld through spring (6) on the inner wall of holding the chamber, separation blade (5) one side welding has reinforcement arc piece (7), it is provided with the opening on the inner wall of holding the chamber to hold, it passes to consolidate the arc piece (7) other end the opening sets up fixed arc piece (4) the outside, fixed arc piece (4) inboard welding has set casing (8), set up the standing groove in set casing (8).
2. The sealed pressure pipe pressure leak-stopping device according to claim 1, wherein: the inner wall of the placing groove is internally clamped with a fixing piece (9), and the bottom of the fixing piece (9) is bonded with a rubber clamping block (10).
3. The sealed pressure pipeline pressure leak repairing device according to claim 2, wherein: the improved fixing device is characterized in that an adjusting screw rod (11) is arranged at the top of the fixing piece (9), the adjusting screw rod (11) is installed on the fixing piece (9) through a bearing (12), a screw groove is formed in the top of the placing groove, and the adjusting screw rod (11) is meshed with the screw groove through threads.
4. The sealed pressure pipe pressure leak-stopping device according to claim 1, wherein: and a first clamping piece (13) and a second clamping piece (14) are welded at the other ends of the upper fixed half ring (1) and the lower fixed half ring (2) respectively.
5. The sealed pressure pipe pressure leak repairing device according to claim 4, wherein: the clamping piece I (13) is provided with a through hole, and the clamping piece II (14) is provided with a screw hole.
6. The sealed pressure pipe pressure leak repairing device according to claim 5, wherein: and a fixing screw rod (15) is arranged on the first clamping piece (13), and one end of the fixing screw rod (15) penetrates through the through hole to be meshed with the screw hole.
7. The sealed pressure pipe pressure leak-stopping device according to claim 1, wherein: the area of the reinforcing arc-shaped block (7) is equal to that of the through opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176281.7U CN211118265U (en) | 2019-12-06 | 2019-12-06 | Leakage repairing device for sealed pressure pipeline under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176281.7U CN211118265U (en) | 2019-12-06 | 2019-12-06 | Leakage repairing device for sealed pressure pipeline under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211118265U true CN211118265U (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922176281.7U Expired - Fee Related CN211118265U (en) | 2019-12-06 | 2019-12-06 | Leakage repairing device for sealed pressure pipeline under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211118265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709885A (en) * | 2021-01-06 | 2021-04-27 | 西南石油大学 | Oil pipe trapping devices is pressed in area based on screw thread |
| CN112709885B (en) * | 2021-01-06 | 2024-05-17 | 西南石油大学 | Threaded-based leakage repairing device for pressure oil pipe |
-
2019
- 2019-12-06 CN CN201922176281.7U patent/CN211118265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709885A (en) * | 2021-01-06 | 2021-04-27 | 西南石油大学 | Oil pipe trapping devices is pressed in area based on screw thread |
| CN112709885B (en) * | 2021-01-06 | 2024-05-17 | 西南石油大学 | Threaded-based leakage repairing device for pressure oil 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201206 |