CN209960091U - Quick repairing device for straight pipe - Google Patents
Quick repairing device for straight pipe Download PDFInfo
- Publication number
- CN209960091U CN209960091U CN201920098553.3U CN201920098553U CN209960091U CN 209960091 U CN209960091 U CN 209960091U CN 201920098553 U CN201920098553 U CN 201920098553U CN 209960091 U CN209960091 U CN 209960091U
- Authority
- CN
- China
- Prior art keywords
- supporting
- extension plate
- repair
- threaded
- hole
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 14
- 230000008439 repair process Effects 0.000 abstract description 14
- 230000004888 barrier function Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Pipe Accessories (AREA)
Abstract
The utility model belongs to pipeline patching device field especially relates to a quick patching device of straight tube, including annular casing of semicircle, sealed piece and supporting shoe, annular casing both ends of semicircle have with the tangent extension plate of casing radian, annular casing cross-section of semicircle remove the material part and be "protruding" style of calligraphy, sealed piece slip suit remove material part inside at "protruding" style of calligraphy, it has even screw hole to open in the circumference along the annular casing outside of semicircle, threaded hole connect fastening bolt soon, fastening bolt's bottom supports on sealed piece, the extension plate on open threaded through-hole, connect supporting bolt soon in the threaded through-hole, supporting bolt inboard one end cartridge to the supporting shoe at the extension plate. The utility model provides a one side have the repair problem of the pipeline of barrier, the utility model discloses firm reliable, the repair range is wide, adopts the mode of partial seal to repair for it is great to repair pressure, and repair effect is good.
Description
Technical Field
The utility model belongs to pipeline patching device field especially relates to a quick patching device of straight tube.
Background
At present, the pipeline is generally used for realizing long-distance liquid and gas transportation, and is widely applied to the fields of surface/underground engineering, shipbuilding/offshore oil platforms, water, gas/natural gas supply, electric power, industrial production, sewage treatment and maintenance and the like, such as crude oil pipelines, gas pipelines, natural gas pipelines, water supply/drainage pipelines and the like.
When the pipeline is in use, leakage or damage is likely to occur due to factors such as self or external factors, emergency repair is needed, and normal transportation in the pipeline cannot be influenced in the emergency repair process. In the prior art, an annular repairing device is usually arranged outside a pipeline, but when an obstacle tightly connected with one side of the pipeline cannot move, the existing annular repairing device cannot rapidly repair the pipeline, and the problem needs to be solved by a person in the field.
SUMMERY OF THE UTILITY MODEL
When having closely laminating and the barrier of unable removal around solving the pipeline in the background art, the pipeline can't carry out the problem of repairing through beating the annular card, the utility model provides a quick patching device of straight tube, the utility model discloses can carry out quick patching with the pipeline that one side and barrier were pressed close to.
The utility model provides a technical scheme is: the utility model provides a quick repairment device of straight tube, includes semicircular ring shape casing, sealed piece and supporting shoe, semicircular ring shape casing both ends extension plate tangent with the casing radian has, casing and extension plate integrated into one piece, semicircular ring shape casing cross-section remove the material part and be "protruding" style of calligraphy, the extension plate do not remove the material part, sealed piece slide and set up and remove inside the material part at "protruding" style of calligraphy, open along semicircular ring shape casing outside circumference and have even screw hole, the screw hole in have connect fastening bolt soon, fastening bolt's bottom supports on sealed piece, the extension plate on open threaded through hole, the threaded through hole in have connect soon supporting bolt, supporting bolt on the inboard one end cartridge of extension plate to the supporting shoe.
The sealing block comprises a protection plate and sealing rubber, the section of the protection plate is of a C-shaped structure, and one part of the sealing rubber is embedded in the C-shaped groove; the supporting block comprises a supporting plate and supporting rubber, and the supporting rubber is hot-melted on the supporting plate; the extension length of the extension plate is smaller than the inner radius of the semi-circular shell.
The utility model has the advantages that:
1. the utility model discloses a mode of local seal is repaired, and sealed face is little, so the pressure increase of leak source department, sealed effect is better.
2. The utility model discloses in through setting up the extension plate, and bolt one end on the extension plate is provided with the supporting shoe, and the distance between two supporting shoes is less than the diameter of waiting to repair the pipeline, makes the repair ware can not break away from the pipeline, just can make the utility model discloses also can repair the pipeline under the condition that has the barrier on one side of the pipeline.
3. The utility model discloses a sealed piece can remove for it is not only to mend the point, and the scope is great, is fit for in-service use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a cross-sectional view at a-a in fig. 1.
In the figure: the method comprises the following steps of 1-casing, 2-extension plate, 3-support bolt, 4-fastening bolt, 5-guard plate, 6-sealing rubber, 7-support rubber and 8-support plate.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the utility model discloses a semicircular ring shape casing 1, sealed piece and supporting shoe, the casing choose for use intensity better, non-deformable's stainless steel, the thickness of steel is not less than 15mm, prevents that its atress from being out of shape, 1 both ends of semicircular ring shape casing have with the tangent extension plate 2 of 1 radian of casing, casing 1 and extension plate 2 integrated into one piece, extension plate 2's extension length be less than 1 inside radius of casing, 1 cross-section of semicircular ring shape casing remove the material part and be "protruding" style of calligraphy, extension plate 2 not remove the material part, sealed piece slide and set up and remove the material part inside at "protruding" style of calligraphy, sealed piece can be in 1 inside removal of casing for repair some is not only, the scope is great, is fit for in-service use. Open 1 outside circumference of edge semicircle annular casing upwards has even screw hole, threaded hole in connect soon fastening bolt 4, fastening bolt 4's bottom is supported on sealed piece, during the use, fastening bolt 4 screws, fastening bolt 4 exerts pressure to sealed piece, the utility model discloses a locally sealed mode is repaired, and sealed face is little, so the pressure increase of leak source department, sealed effect is better. Extension plate 2 on open threaded through hole, the internal swivelling joint of threaded through hole has supporting bolt 3, supporting bolt 3 on the one end cartridge of extension plate 2 inboards to the supporting shoe, the distance between two supporting shoes is less than the diameter of waiting to repair the pipeline, makes the ware of repairing can not break away from the pipeline, just can make the utility model discloses also can repair the pipeline under the condition that has the barrier on one side of the pipeline.
The sealing block comprises a protection plate 5 and sealing rubber 6, the section of the protection plate 5 is of a C-shaped structure, one part of the sealing rubber 6 is embedded in the C-shaped groove, and the protection plate 5 and the sealing rubber 6 of the embedded structure cannot be separated and are easy to move simultaneously.
The supporting shoe include backup pad 8 and support rubber 7, backup pad 8 be the metal material, support rubber 7 hot melt to backup pad 8 on, support rubber 7 mainly plays the effect and avoid waiting to mend pipeline and 8 direct contact of metal material backup pad, cause the damage of pipeline.
Claims (4)
1. The utility model provides a quick patching device of straight tube which characterized in that: comprises a semi-circular shell (1), a sealing block and a supporting block, wherein two ends of the semi-circular shell (1) are provided with extension plates (2) tangential to the radian of the shell (1), the shell (1) and the extension plate (2) are integrally formed, the material removing part of the section of the semicircular shell (1) is in a convex shape, the extension plate (2) is not provided with a material removing part, the sealing block is arranged in the convex material removing part in a sliding way, uniform threaded holes are formed along the circumferential direction of the outer side of the semi-circular shell (1), a fastening bolt (4) is screwed in the threaded hole, the bottom of the fastening bolt (4) is pressed against the sealing block, the extension plate (2) is provided with a threaded through hole, a supporting bolt (3) is screwed in the threaded through hole, and one end of the support bolt (3) at the inner side of the extension plate (2) is inserted into the support block.
2. The quick repairing device for the straight pipe according to claim 1, wherein: the sealing block comprises a protection plate (5) and sealing rubber (6), the section of the protection plate (5) is of a C-shaped structure, and one part of the sealing rubber (6) is embedded in the C-shaped groove.
3. The quick repairing device for the straight pipe according to claim 1, wherein: the supporting block comprises a supporting plate (8) and supporting rubber (7), and the supporting rubber (7) is hot-melted on the supporting plate (8).
4. The quick repairing device for the straight pipe according to claim 1, wherein: the extension length of the extension plate (2) is less than the inner radius of the semi-circular shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098553.3U CN209960091U (en) | 2019-01-22 | 2019-01-22 | Quick repairing device for straight pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098553.3U CN209960091U (en) | 2019-01-22 | 2019-01-22 | Quick repairing device for straight pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960091U true CN209960091U (en) | 2020-01-17 |
Family
ID=69237356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098553.3U Expired - Fee Related CN209960091U (en) | 2019-01-22 | 2019-01-22 | Quick repairing device for straight pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960091U (en) |
-
2019
- 2019-01-22 CN CN201920098553.3U patent/CN209960091U/en not_active Expired - Fee Related
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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: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |