CN211716041U - Quick plugging device of municipal administration natural gas leakage pipeline - Google Patents
Quick plugging device of municipal administration natural gas leakage pipeline Download PDFInfo
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- CN211716041U CN211716041U CN202020167598.4U CN202020167598U CN211716041U CN 211716041 U CN211716041 U CN 211716041U CN 202020167598 U CN202020167598 U CN 202020167598U CN 211716041 U CN211716041 U CN 211716041U
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- pipe
- gas leakage
- leakage pipeline
- natural gas
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Abstract
The utility model relates to a municipal works technical field just discloses a municipal administration natural gas leakage pipeline's quick plugging device, including the gas leakage pipeline, the middle part of gas leakage pipeline surface is provided with the barrier layer, the barrier layer surface has cup jointed and has blocked the pipe, the outer end fixedly connected with connecting pipe that blocks the pipe. This quick plugging device of municipal administration natural gas leakage pipeline, through the barrier layer, block the pipe, the connecting pipe, the spread groove, the sealing strip with keep off the pipe cooperation, make the device simple structure simple operation, the condition emergence of people's life safety and property safety has been avoided endangering because of there being great clearance between spare part, the probability that causes conflagration or explosion phenomenon to take place because of sealing the leaking gas mouth thoroughly has been reduced, the required time of shutoff gas leakage mouth has been shortened, the device's work efficiency has been promoted, life safety and property safety to people have played crucial safeguard effect.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is a quick plugging device of municipal administration natural gas leakage pipeline.
Background
With the increasing demand of people on natural gas in the aspect of production and life, natural gas starts to be connected into small and medium-sized cities in various places in succession, so that the natural gas pipeline running is required to be rebuilt, expanded and repaired, and the natural gas pipeline plugging construction is correspondingly carried out. The natural gas is inflammable and explosive, once leakage happens, the safety of life and property of people can be directly endangered, and the existing quick plugging device for the gas leakage pipe is complex in operation, time-consuming and labor-consuming in plugging, so that a large amount of natural gas is leaked.
For example, chinese patent publication No. CN206617710U discloses a rapid plugging device for a natural gas leakage pipeline in a town, which is basically described as follows: will the utility model provides a protective sheath lock natural gas line leak source department to through the inner wall jack-up of first bolt with the protective sheath, make the protective sheath with the shutoff of natural gas line leak source, thereby prevent dangerous emergence. The inner wall of the protective sleeve can be ejected out through the first bolt, the inner wall of the protective sleeve is in contact fit with the outer wall around the leakage port of the natural gas pipeline, and the protective sleeve is low in price and convenient to use. The screw-thread fit of second bolt and second screw can be with two protective sheath fixed connection, and then live natural gas line parcel, simple structure, and in use is comparatively convenient.
The inventor finds that the following problems exist in the actual use process in the invention patent: in fact, when the plugging device is used, due to the fact that large gaps exist among parts, plugging efficiency is reduced, and social resources are wasted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a quick plugging device of municipal administration natural gas leakage pipeline has solved in fact when using, because of there is great clearance between spare part to reduce shutoff efficiency, caused the problem of the waste of social resource.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick plugging device of municipal administration natural gas leakage pipeline, includes the gas leakage pipeline, the middle part of gas leakage pipeline surface is provided with the barrier layer, the barrier layer surface has cup jointed and has blocked the pipe, the outer end fixedly connected with connecting pipe that blocks the pipe, the inside fixedly connected with sealing strip of connecting pipe, the middle part fixedly connected with connecting plate of connecting pipe surface, the connecting hole has been seted up at the middle part of connecting plate upper surface, peg graft in the inside of connecting hole has the fixed pin, the bottom threaded connection of fixed pin has the fixed block, the spread groove has been seted up to the outer end of connecting pipe, the inside of spread groove is provided.
Preferably, the inside of spread groove is provided with the internal thread, keeps off the surface of pipe and is provided with the external screw thread, keeps off pipe and spread groove threaded connection.
Preferably, the barrier layer is internally provided with a solid barrier, and the solid barrier is made of butyl rubber.
Preferably, the connecting hole is a circular connecting hole, and the size of the connecting hole is matched with that of the fixing pin.
Preferably, the outer surface of the blocking pipe is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid convex particles.
(III) advantageous effects
Compared with the prior art, the utility model provides a quick plugging device of municipal administration natural gas leakage pipeline possesses following beneficial effect:
1. this quick plugging device of municipal administration natural gas leakage pipeline, through the barrier layer, block the pipe, the connecting pipe, the spread groove, the sealing strip with keep off the pipe cooperation, make the device simple structure simple operation, the condition emergence of people's life safety and property safety has been avoided endangering because of there being great clearance between spare part, the probability that causes conflagration or explosion phenomenon to take place because of sealing the leaking gas mouth thoroughly has been reduced, the required time of shutoff gas leakage mouth has been shortened, the device's work efficiency has been promoted, life safety and property safety to people have played crucial safeguard effect.
2. This quick plugging device of municipal administration natural gas leakage pipeline through leakage pipeline, connecting plate, connecting hole, fixed pin and fixed block cooperation, has strengthened the device effect of the dismouting of being convenient for the staff's use of being more convenient for of the device has improved the efficiency of the quick shutoff of the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the unfolding structure of the present invention.
In the figure: 1. a gas leakage pipeline; 2. a barrier layer; 3. a barrier tube; 4. a connecting pipe; 401. connecting grooves; 5. A sealing strip; 6. a connecting plate; 601. connecting holes; 7. a fixing pin; 8. a fixed block; 9. and (4) blocking the pipe.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a municipal administration natural gas leakage pipeline fast plugging device, including the leakage pipeline 1, the tie plate 6, the attachment hole 601, the fixed pin 7 cooperates with fixed block 8, has strengthened the effect that the device is convenient for disassembling and assembling, make the device more convenient for the staff to use, has raised the efficiency that the device blocks fast, the middle part of the external surface of the leakage pipeline 1 has barrier layers 2, barrier tubes 3, the joint pipe 4, the spread groove 401, the seal strip 5 cooperates with baffle tube 9, make the device simple in construction and easy to operate, prevent endangering the situation of people's life safety and property safety because of there being great interval between spare part, reduce the probability that causes the fire or explosion phenomenon because of blocking the leakage mouth incompletely, shorten the time needed for blocking the leakage mouth, has promoted the working efficiency of the device, play a vital guarantee role to people's life safety and property safety, the outer surface of barrier layer 2 has cup jointed and has blocked pipe 3, the outer end fixedly connected with connecting pipe 4 that blocks pipe 3, the inside fixedly connected with sealing strip 5 of connecting pipe 4, the middle part fixedly connected with connecting plate 6 of connecting pipe 4 surface, connecting hole 601 has been seted up at the middle part of connecting plate 6 upper surface, it has fixed pin 7 to peg graft in the inside of connecting hole 601, the bottom threaded connection of fixed pin 7 has fixed block 8, spread groove 401 has been seted up to the outer end of connecting pipe 4, the inside of spread groove 401 is provided with keeps off pipe 9.
The utility model discloses in, for making operating procedure more smooth, consequently be provided with the internal thread in the inside of spread groove 401, the surface that keeps off pipe 9 is provided with the external screw thread, keeps off pipe 9 and spread groove 401 threaded connection, has improved operating procedure's smoothness nature.
The utility model discloses in, in order to improve the effect of sealing up the trachea of leaking stoppage to be provided with the solid obstacle in the inside of barrier layer 2, the solid obstacle is formed by the butyl rubber preparation, has prolonged the life of spare part.
The utility model discloses in, in order to improve the cooperation between the spare part, consequently set up connecting hole 601 and be circular connecting hole, the size of connecting hole 601 and the size looks adaptation of fixed pin 7, furthest's performance spare part's effect.
The utility model discloses in, skid when preventing to block pipe 3's surface and be provided with the parcel layer, the surface on parcel layer is provided with anti-skidding convex grain, increases surface friction.
When using, earlier with the gas leakage department of barrier layer 2 winding at gas leakage pipeline 1, be connected the two parts lock of connecting pipe 4 again in inserting connecting hole 601 through fixed pin 7 with fixed block 8, connecting pipe 4 is inside tight, makes the sealing strip push down both ends about barrier layer 2, and the lock keeps off pipe 9, will keep off pipe 9 clockwise rotation and twist into connecting pipe 4 both ends and accomplish the installation.
To sum up, this municipal administration natural gas leakage pipeline's quick plugging device, through barrier layer 2, block pipe 3, connecting pipe 4, spread groove 401, sealing strip 5 and fender pipe 9 cooperation, make the device simple structure simple operation, avoided having the condition emergence that people's life safety and property safety threatened because of there is great clearance between spare part, the probability that causes conflagration or explosion phenomenon to take place because of sealing the leaking gas mouth thoroughly has been reduced, the required time of shutoff gas leakage mouth has been shortened, the device's work efficiency has been promoted, life safety and property safety to people have played crucial safeguard effect.
This quick plugging device of municipal administration natural gas leakage pipeline through leakage pipeline 1, connecting plate 6, connecting hole 601, fixed pin 7 and the cooperation of fixed block 8, has strengthened the device effect of the dismouting of being convenient for the staff's use of being more convenient for of the device has improved the efficiency of the quick shutoff of the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quick plugging device of municipal administration natural gas leakage pipeline, includes gas leakage pipeline (1), its characterized in that: the middle part of gas leakage pipeline (1) surface is provided with barrier layer (2), barrier layer (2) surface has cup jointed and has blocked pipe (3), the outer end fixedly connected with connecting pipe (4) that blocks pipe (3), the inside fixedly connected with sealing strip (5) of connecting pipe (4), the middle part fixedly connected with connecting plate (6) of connecting pipe (4) surface, connecting hole (601) have been seted up at the middle part of connecting plate (6) upper surface, it has fixed pin (7) to peg graft in the inside of connecting hole (601), the bottom threaded connection of fixed pin (7) has fixed block (8), spread groove (401) have been seted up to the outer end of connecting pipe (4), the inside of spread groove (401) is provided with and keeps off pipe (9).
2. The quick plugging device of municipal natural gas leakage pipeline according to claim 1, characterized in that: the inside of spread groove (401) is provided with the internal thread, and the surface that keeps off pipe (9) is provided with the external screw thread, keeps off pipe (9) and spread groove (401) threaded connection.
3. The quick plugging device of municipal natural gas leakage pipeline according to claim 1, characterized in that: the barrier layer (2) is internally provided with a solid barrier, and the solid barrier is made of butyl rubber.
4. The quick plugging device of municipal natural gas leakage pipeline according to claim 1, characterized in that: the connecting hole (601) is a circular connecting hole, and the size of the connecting hole (601) is matched with that of the fixing pin (7).
5. The quick plugging device of municipal natural gas leakage pipeline according to claim 1, characterized in that: the outer surface of the blocking pipe (3) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid convex particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167598.4U CN211716041U (en) | 2020-02-13 | 2020-02-13 | Quick plugging device of municipal administration natural gas leakage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167598.4U CN211716041U (en) | 2020-02-13 | 2020-02-13 | Quick plugging device of municipal administration natural gas leakage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211716041U true CN211716041U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020167598.4U Expired - Fee Related CN211716041U (en) | 2020-02-13 | 2020-02-13 | Quick plugging device of municipal administration natural gas leakage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211716041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027708A (en) * | 2023-08-10 | 2023-11-10 | 建湖县鸿达阀门管件有限公司 | Remote visual and monitored gas production wellhead device |
-
2020
- 2020-02-13 CN CN202020167598.4U patent/CN211716041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027708A (en) * | 2023-08-10 | 2023-11-10 | 建湖县鸿达阀门管件有限公司 | Remote visual and monitored gas production wellhead device |
| CN117027708B (en) * | 2023-08-10 | 2024-01-30 | 建湖县鸿达阀门管件有限公司 | Remote visual and monitored gas production wellhead device |
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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: 20201020 Termination date: 20210213 |