CN215060428U - Plugging air bag for pipeline repair - Google Patents
Plugging air bag for pipeline repair Download PDFInfo
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- CN215060428U CN215060428U CN202120634222.4U CN202120634222U CN215060428U CN 215060428 U CN215060428 U CN 215060428U CN 202120634222 U CN202120634222 U CN 202120634222U CN 215060428 U CN215060428 U CN 215060428U
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- slider
- elastic container
- gas tube
- wire rope
- inflation
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Abstract
The utility model discloses a shutoff gasbag for pipeline restoration belongs to shutoff gasbag field, and it includes elastic container, and the elastic container top is run through and is provided with the inflation hole, wears to be equipped with the gas tube in the inflation hole, and the gas tube stretches into one section lateral wall in the elastic container and has seted up the inflation groove, and sliding connection has the slider in the inflation groove is counted to the prime, and the slider all rotates with the gas tube lateral wall and is connected with branch, and two branches rotate to be connected, and slider fixedly connected with wire rope, wire rope keep away from the one end of slider and wear to establish the gas tube and stretch out the open-top department of gas tube. During the use, place the elastic container in the pipeline earlier, later the manual work stimulates wire rope for wire rope drives the slider and removes, and then realizes buckling of two spinal branch poles, thereby realizes the extension of elastic container, afterwards, utilizes the gas tube to aerify in the elastic container, after the elastic container is full of gas, can realize the shutoff to the damaged department of pipeline completely. Convenient operation in the installation, the convenience is higher.
Description
Technical Field
The utility model relates to a shutoff gasbag technical field especially relates to a shutoff gasbag for pipeline rehabilitation.
Background
The utility model relates to a plugging air bag for repairing a pipeline, which is a tool for plugging a damaged part of the pipeline.
At present, in the related art, a plugging air bag for pipeline repair comprises an elastic container placed in a pipeline, and a flexible inflation tube is communicated with the side wall of the elastic container. When the elastic container is used, the elastic container is firstly placed in the pipeline, and then the elastic container is inflated by the inflation tube, so that the elastic container is gradually expanded until the damaged part of the pipeline is blocked.
The related art described above has the following drawbacks: in the process of placing the uninflated elastic container in the pipeline, the elastic container is easily flushed by water flow, and the stability is poor, so that the improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a shutoff gasbag for pipeline rehabilitation.
The application provides a shutoff gasbag for pipeline restoration adopts following technical scheme:
the utility model provides a shutoff gasbag for pipeline restoration, includes elastic container, the elastic container top is run through and is provided with the inflation hole, wear to be equipped with the gas tube in the inflation hole, the gas tube stretches into one section lateral wall in the elastic container and has seted up the inflation groove, and plain number inflation inslot sliding connection has the slider, the slider all rotates with the gas tube lateral wall and is connected with branch, two branch rotates the connection, slider fixedly connected with wire rope, wire rope keeps away from the one end of slider and wears to establish the gas tube and stretch out the open-top department of gas tube.
The utility model discloses preferred technical scheme lies in, the slider runs through and is provided with the immersion oil hole, the downthehole adaptation of immersion oil is inserted and is equipped with the immersion oil sponge, the immersion oil sponge is laminated mutually with the cell inner wall.
The utility model discloses preferred technical scheme lies in, the fixed anticreep piece that is provided with of immersion oil sponge lateral wall, the downthehole lateral wall of immersion oil is provided with and supplies anticreep piece adaptation to insert the anticreep hole of establishing.
The utility model discloses preferred technical scheme lies in, branch outside cover is equipped with the support elastic ring.
The utility model discloses preferred technical scheme lies in, the mounting groove has been seted up in the branch outside, support the elastic ring inboard and insert and establish to the mounting groove in.
The utility model discloses preferred technical scheme lies in, mounting groove inner wall is close to the opening part and is provided with a pair of extension piece, two it sets up and is located support elasticity circle both sides respectively to extend the piece symmetry, two the minimum distance that extends the piece is less than the cross-sectional diameter who supports the elasticity circle.
The utility model discloses preferred technical scheme lies in, elastic container's bilateral symmetry is provided with the extension, the extension extends the setting towards elastic container's the outside.
The utility model discloses preferred technical scheme lies in, the lateral wall rotation that the gas tube stretches out one section of elastic container is connected with the pulley, wire rope keeps away from the one end of slider and winds and establish in the pulley outside, the fixed hand wheel that is provided with of pulley end wall.
The utility model discloses preferred technical scheme lies in, the quantity in inflation groove is two, two equal sliding connection has the slider in the inflation groove, two fixedly connected with connecting plate between the slider, the connecting plate runs through and has seted up the connecting hole, wire rope's tip and connecting hole threaded connection.
The utility model discloses preferred technical scheme lies in, wire rope's tip passes connecting hole and thread bush and is equipped with coupling nut.
The utility model has the advantages that:
the utility model aims to solve the technical problem that a shutoff gasbag is used in pipeline restoration belongs to shutoff gasbag technical field, including elastic container, the elastic container top is run through and is provided with the inflation hole, wears to be equipped with the gas tube in the inflation hole, and the gas tube has stretched into one section lateral wall in the elastic container and has seted up the inflation groove, and sliding connection has the slider in the plain number inflation groove, and the slider all rotates with the gas tube lateral wall and is connected with branch, and two branches rotate and connect, slider fixedly connected with wire rope, and wire rope keeps away from the one end of slider and wears to establish the gas tube and stretch out the open-top department of gas tube. During the use, place the elastic container in the pipeline earlier, later the manual work stimulates wire rope for wire rope drives the slider and removes, and then realizes buckling of two spinal branch poles, thereby realizes the extension of elastic container, afterwards, utilizes the gas tube to aerify in the elastic container, after the elastic container is full of gas, can realize the shutoff to the damaged department of pipeline completely. Convenient operation in the installation, the convenience is higher.
Drawings
Fig. 1 is a schematic view of an overall structure of a plugging airbag for repairing a pipeline according to an embodiment of the present invention;
fig. 2 is a schematic structural view for showing a connection relationship between a wire rope and a slider in a plugging airbag for repairing a pipeline according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a plugging airbag for repairing a pipeline, which is provided in an embodiment of the present invention, for showing a connection relationship between a supporting elastic ring and a supporting rod;
in the figure:
1. an elastic container; 10. an inflation hole; 11. an inflation tube; 110. an inflation groove; 12. a pipeline; 13. a slider; 14. a strut; 15. a wire rope; 16. an extension portion; 17. a pulley; 18. a hand wheel; 2. oil-impregnated sponge; 20. an oil immersion hole; 21. an anti-drop block; 210. anti-drop holes; 22. a support elastic ring; 220. mounting grooves; 23. an extension block; 3. a connecting plate; 30. connecting holes; 31. and connecting a nut.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model provides a pair of shutoff gasbag is used in pipeline rehabilitation, including elastic container 1, elastic container 1 top is run through and is provided with inflation hole 10, wear to be equipped with gas tube 11 in the inflation hole 10, gas tube 11 has seted up inflation tank 110 to stretch into one section lateral wall in elastic container 1, and sliding connection has slider 13 in prime inflation tank 110, slider 13 all rotates with gas tube 11 lateral wall and is connected with branch 14, two branch 14 rotates the connection, slider 13 fixedly connected with wire rope 15, wire rope 15 keeps away from the one end of slider 13 and wears to establish gas tube 11 and stretch out the open-top department of gas tube 11.
Preferably, the sliding block 13 is provided with an oil immersion hole 20 in a penetrating manner, an oil immersion sponge 2 is inserted into the oil immersion hole 20 in a matching manner, and the oil immersion sponge 2 is attached to the inner side wall of the gas-filled tank 110.
Preferably, the side wall of the oil immersion sponge 2 is fixedly provided with an anti-drop block 21, and the inner side wall of the oil immersion hole 20 is provided with an anti-drop hole 210 for the anti-drop block 21 to be inserted in a matching manner.
Preferably, the supporting elastic ring 22 is sleeved outside the strut 14.
Preferably, the outer side of the supporting rod 14 is provided with a mounting groove 220, and the inner side of the supporting elastic ring 22 is inserted into the mounting groove 220.
Preferably, a pair of extension blocks 23 is disposed on the inner wall of the mounting groove 220 near the opening, the two extension blocks 23 are symmetrically disposed and respectively located on two sides of the supporting elastic ring 22, and the minimum distance between the two extension blocks 23 is smaller than the diameter of the cross section of the supporting elastic ring 22.
Preferably, the elastic container 1 is symmetrically provided with extending portions 16 at both sides, and the extending portions 16 extend toward the outside of the elastic container 1.
Preferably, the outer side wall of a section of the inflation tube 11 extending out of the elastic container 1 is rotatably connected with a pulley 17, one end of the steel wire rope 15 far away from the sliding block 13 is wound on the outer side of the pulley 17, and a hand wheel 18 is fixedly arranged on the end wall of the pulley 17.
Preferably, the number of the inflation grooves 110 is two, two sliding blocks 13 are slidably connected in the inflation grooves 110, a connecting plate 3 is fixedly connected between the two sliding blocks 13, a connecting hole 30 is formed in the connecting plate 3 in a penetrating mode, and the end portion of the steel wire rope 15 is in threaded connection with the connecting hole 30.
Preferably, the end of the wire rope 15 passes through the connection hole 30 and is threadedly received with a connection nut 31.
The utility model provides a pair of implementation principle of shutoff gasbag for pipeline rehabilitation does: during the use, place elastic container 1 in pipeline 12 earlier, later the manual work pulls wire rope 15 for wire rope 15 drives slider 13 and removes, and then realizes buckling of two spinal branch poles 14, thereby realizes the extension of elastic container 1, afterwards, utilizes gas tube 11 to aerify in the elastic container 1, after elastic container 1 is full of gas, can realize the shutoff to pipeline 12 damaged completely. Convenient operation in the installation, the convenience is higher.
In addition, this application can utilize gas tube 11 to carry out wire rope 15's operation, and usable gas tube 11 aerifys after the operation finishes, has realized gas tube 11's dual-purpose.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. A plugging air bag for repairing a pipeline is characterized in that:
including elastic container (1), elastic container (1) top is run through and is provided with inflation hole (10), wear to be equipped with gas tube (11) in inflation hole (10), gas tube (11) stretch into one section lateral wall in elastic container (1) and seted up inflation groove (110), and sliding connection has slider (13) in prime number inflation groove (110), slider (13) all rotate with gas tube (11) lateral wall and are connected with branch (14), two branch (14) rotate the connection, slider (13) fixedly connected with wire rope (15), wire rope (15) are kept away from the one end of slider (13) and are worn to establish gas tube (11) and stretch out the top opening part of gas tube (11).
2. The plugging balloon for repairing a pipe according to claim 1, wherein:
the sliding block (13) is provided with an oil immersion hole (20) in a penetrating mode, oil immersion sponge (2) is inserted into the oil immersion hole (20) in a matching mode, and the oil immersion sponge (2) is attached to the inner side wall of the inflation groove (110).
3. The plugging balloon for pipeline rehabilitation according to claim 2, wherein:
the oil immersion sponge is characterized in that an anti-falling block (21) is fixedly arranged on the side wall of the oil immersion sponge (2), and an anti-falling hole (210) for the anti-falling block (21) to be inserted is formed in the inner side wall of the oil immersion hole (20).
4. The plugging balloon for repairing a pipe according to claim 1, wherein:
and a supporting elastic ring (22) is sleeved on the outer side of the supporting rod (14).
5. The plugging balloon for repairing a pipe according to claim 4, wherein:
mounting grooves (220) are formed in the outer sides of the supporting rods (14), and the inner sides of the supporting elastic rings (22) are inserted into the mounting grooves (220).
6. The plugging balloon for repairing a pipe according to claim 5, wherein:
the inner wall of the mounting groove (220) is provided with a pair of extension blocks (23) close to the opening, the extension blocks (23) are symmetrically arranged and are respectively positioned at two sides of the supporting elastic ring (22), and the minimum distance between the extension blocks (23) is smaller than the diameter of the section of the supporting elastic ring (22).
7. The plugging balloon for repairing a pipe according to claim 1, wherein:
the two sides of the elastic container (1) are symmetrically provided with extending parts (16), and the extending parts (16) extend towards the outer side of the elastic container (1).
8. The plugging balloon for repairing a pipe according to claim 1, wherein:
the outer side wall of a section of the inflation tube (11) extending out of the elastic container (1) is rotatably connected with a pulley (17), one end, far away from the sliding block (13), of the steel wire rope (15) is wound on the outer side of the pulley (17), and a hand wheel (18) is fixedly arranged on the end wall of the pulley (17).
9. The plugging balloon for repairing a pipe according to claim 1, wherein:
the quantity of inflation groove (110) is two, two equal sliding connection has slider (13) in inflation groove (110), two fixedly connected with connecting plate (3) between slider (13), connecting hole (30) have been seted up in connecting plate (3) run through, the tip and connecting hole (30) threaded connection of wire rope (15).
10. The plugging balloon for repairing a pipe according to claim 9, wherein:
the end part of the steel wire rope (15) penetrates through the connecting hole (30) and is sleeved with a connecting nut (31) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634222.4U CN215060428U (en) | 2021-03-29 | 2021-03-29 | Plugging air bag for pipeline repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634222.4U CN215060428U (en) | 2021-03-29 | 2021-03-29 | Plugging air bag for pipeline repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060428U true CN215060428U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120634222.4U Active CN215060428U (en) | 2021-03-29 | 2021-03-29 | Plugging air bag for pipeline repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046068A (en) * | 2022-06-02 | 2022-09-13 | 长江生态环保集团有限公司 | Main pipe direct-connected branch pipe repair auxiliary tool free of main pipe plugging and repair method |
| CN115468058A (en) * | 2022-07-27 | 2022-12-13 | 北京燃气昌平有限公司 | Double-plugging device for gas pipeline |
-
2021
- 2021-03-29 CN CN202120634222.4U patent/CN215060428U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046068A (en) * | 2022-06-02 | 2022-09-13 | 长江生态环保集团有限公司 | Main pipe direct-connected branch pipe repair auxiliary tool free of main pipe plugging and repair method |
| CN115046068B (en) * | 2022-06-02 | 2023-05-02 | 长江生态环保集团有限公司 | Auxiliary tool for repairing main pipe direct connection branch pipe without main pipe plugging and repairing method |
| CN115468058A (en) * | 2022-07-27 | 2022-12-13 | 北京燃气昌平有限公司 | Double-plugging device for gas pipeline |
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