CN217081871U

CN217081871U - Gas sweeps a plugging device

Info

Publication number: CN217081871U
Application number: CN202220959205.2U
Authority: CN
Inventors: 高猛; 郑召焱; 李绍蕾; 刘文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-29
Anticipated expiration: 2032-04-19

Abstract

The application discloses a gas sweeps a shutoff ware, including the apron that is the cylinder structure, install fixed knot on the apron and construct, install the structure of blowing on the apron. Through the threaded rod, the setting of splint and slipmat, during the shutoff, install inside sweeping the pipeline on the stake with sleeve and gasbag, rotate the threaded rod respectively, make slipmat and the mutual butt of pipeline lateral wall on the splint, it is fixed with the pipeline to make the plugging device, high durability and convenient operation, the efficiency of shutoff has been improved when bringing very big convenience for the workman, very big improvement work efficiency in the maintenance of speedily carrying out rescue work, the quick normal gas of providing for the user, through the gasbag, the blowing pump, a screw thread section of thick bamboo and telescopic setting, make the gasbag install inside sweeping the stake pipeline, make the sealed pad mutual butt of sweeping bottom in stake top and the apron, start the blowing pump, make the gasbag inflation, make gasbag lateral wall and pipeline inside wall contact, thereby carry out the shutoff to sweeping the stake, make the leakproofness better, thereby reach the effect of shutoff.

Description

Gas sweeps a plugging device

Technical Field

The application relates to the technical field of gas pipeline maintenance, in particular to a gas purging pile plugging device.

Background

The gas is common fuel in the existing life, but the gas transportation usually adopts the mode of gas pipe transportation to and need install the gas pipe before the gas is used, and regular maintenance, in the building that uses the gas, all install the gas pipeline, and when the user normally used, the gas can pass in proper order from the distribution branch pipe and sweep stake, three-way pipe, riser, reach user's use. In the emergency maintenance work of a gas facility, when an indoor vertical pipe connected with the vertical pipe is replaced, the three-way pipe needs to be separated from a movable joint of the vertical pipe, namely, the purging pile is isolated from the vertical pipe, and a pipe opening needs to be plugged by a plugging device when the gas pipeline is maintained.

Present plugging device for gas pipeline is when using, the using-way of plugging device is comparatively loaded down with trivial details, need many people to plugging device's installation, the staff of being not convenient for carries out the shutoff operation, the plugging device does not let plugging device and pipeline carry out fixed structure when the shutoff, lead to plugging device and pipeline to drop easily, current plugging device is when the shutoff, the leakproofness is not strong, lead to the gas to leak easily, in addition, can not adjust according to gas pipeline's actual internal diameter, there is the problem of awkward. Therefore, a gas purging pile plugging device is provided for solving the problems.

Disclosure of Invention

The utility model provides a gas sweeps a shutoff ware and is used for solving present shutoff ware for gas pipeline when using, the using-way of shutoff ware is comparatively loaded down with trivial details, need many people to plugging device's installation, the staff of being not convenient for carries out the shutoff operation, the shutoff ware is when the shutoff, do not let shutoff ware and pipeline carry out the structure of fixing, lead to the shutoff ware easily and pipeline to drop, current plugging device is when the shutoff, the leakproofness is not strong, lead to the gas to leak easily, in addition, can not adjust according to the actual internal diameter of gas pipeline, there is inconvenient in use's problem.

According to an aspect of the application, a gas sweeps a stake plugging device is provided, including the apron that is the cylinder structure, install fixed knot on the apron and construct, fixed knot constructs including threaded rod, splint and slipmat, install the structure of blowing on the apron, the structure of blowing includes blowing pump, outlet duct, gas-supply pipe, a screw thread section of thick bamboo, sleeve and gasbag.

Further, the bottom portion installs sealed the pad in the apron, install the threaded rod respectively on the lateral wall on both sides about the apron, the threaded rod passes the apron lateral wall respectively and connects on the splint lateral wall.

Furthermore, the threaded rod is respectively in threaded connection with the side wall of the cover plate, the threaded rod is respectively in rotating connection with the side wall of the clamping plate, the side wall, away from the threaded rod, of the clamping plate is respectively provided with an anti-slip pad, the clamping plate is respectively set to be arc-shaped, and the top of the clamping plate is respectively in sliding connection with a sealing pad at the top in the cover plate.

Further, the sleeve is installed at the top in the apron, the top is fixed at the top in the apron, the gasbag is installed to the sleeve lower extreme, install inside the sleeve lower extreme on the gasbag, gasbag upper end lateral wall and sleeve lower extreme inside wall threaded connection, gasbag and sleeve are installed respectively inside sweeping the stake.

Further, sweep the stake lateral wall and mutually support with the slipmat on the splint, sweep the sealed pad of stake top and apron bottom and mutually support.

Further, install a screw thread section of thick bamboo on the apron, a screw thread section of thick bamboo passes the apron and extends to inside the sleeve, a screw thread section of thick bamboo and apron threaded connection, a baffle is installed to screw thread section of thick bamboo lower extreme.

Further, the side wall of the baffle is connected with the inner side wall of the sleeve in a sliding mode, a through hole is formed in the middle of the baffle, and the threaded cylinder is communicated with the air bag through the through hole.

Further, an air blowing pump is installed on the right side of the top of the cover plate, the bottom of the air blowing pump is fixed to the top of the cover plate, and an air outlet pipe is installed at the output end of the air blowing pump.

Furthermore, the output end of the air outlet pipe is connected with an air conveying pipe, the output end of the air outlet pipe is arranged in the air conveying pipe, and the output end of the air outlet pipe is clamped with the air conveying pipe.

Further, the gas-supply pipe output end is installed in a screw thread section of thick bamboo upper end, the gas-supply pipe output end is installed inside screw thread section of thick bamboo upper end, gas-supply pipe output end and screw thread section of thick bamboo upper end threaded connection, install the valve on the gas-supply pipe.

Through the above-mentioned embodiment of this application, through the threaded rod, the setting of splint and slipmat, during the shutoff, install inside sweeping the pipeline on the stake with sleeve and gasbag, rotate the threaded rod respectively, make slipmat and the mutual butt of pipeline lateral wall on the splint, make the plugging device fixed with the pipeline, high convenience is brought for the workman and has improved the efficiency of shutoff when greatly making things convenient for, very big improvement work efficiency in the maintenance of speedily carrying out rescue work, it uses gas to be quick for the user provides normal, through the gasbag, blow the pump, a screw thread section of thick bamboo and telescopic setting, make the gasbag install inside sweeping the stake pipeline, make the sealed pad mutual butt of bottom in sweeping stake top and the apron, start the pump of blowing, make the gasbag inflation, make gasbag lateral wall and pipeline inside wall contact, thereby carry out the shutoff to sweeping the stake, make the leakproofness better, thereby reach the effect of shutoff.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment of the present application;

fig. 4 is a schematic top view of a fixing structure according to an embodiment of the present application.

In the figure: 1. a cover plate; 2. a sleeve; 3. an air bag; 4. a threaded rod; 5. a splint; 6. a non-slip mat; 7. a gasket; 8. a threaded barrel; 9. a baffle plate; 10. a through hole; 11. an air blower; 12. an air outlet pipe; 13. a gas delivery pipe; 14. a valve; 15. and (5) purging the pile.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, the gas purging pile plugging device comprises a cover plate 1 which is of a cylindrical structure, a fixing structure is mounted on the cover plate 1 and comprises a threaded rod 4, a clamping plate 5 and an anti-slip pad 6, and a blowing structure is mounted on the cover plate 1 and comprises a blowing pump 11, an air outlet pipe 12, an air delivery pipe 13, a threaded cylinder 8, a sleeve 2 and an air bag 3.

The bottom portion installs sealed 7 of filling up in apron 1, install threaded rod 4 on the lateral wall on apron 1 left and right sides respectively, threaded rod 4 passes apron 1 lateral wall respectively and connects on 5 lateral walls of splint.

Threaded rod 4 respectively with 1 lateral wall threaded connection of apron, threaded rod 4 rotates with splint 5 lateral wall respectively to be connected, splint 5 keep away from and install slipmat 6 on the lateral wall of threaded rod 4 respectively, splint 5 sets the arc respectively, splint 5 top respectively with apron 1 interior top sealed 7 sliding connection.

The utility model discloses a blowing pile, including

apron

1, 2,

gasbag

3, 3 upper ends of gasbag, 3, 2, the top of apron is installed sleeve 2, the top of sleeve is fixed at apron 1, gasbag 3 is installed to 2 lower extremes of sleeve, 3, the upper end lateral walls of gasbag and 2, the lower extreme inside wall threaded connection of sleeve, gasbag 3 and sleeve 2 are installed respectively and are swept inside stake 15.

The outer side wall of the purging pile 15 is abutted to the anti-slip mat 6 on the clamping plate 5, and the top of the purging pile 15 is abutted to the sealing mat 7 at the bottom in the cover plate 1.

Install a screw thread section of thick bamboo 8 on the apron 1, screw thread section of thick bamboo 8 passes apron 1 and extends to inside the sleeve 2, screw thread section of thick bamboo 8 and apron 1 threaded connection, baffle 9 is installed to 8 lower extremes of screw thread section of thick bamboo.

The lateral wall of the baffle 9 is connected with the inner lateral wall of the sleeve 2 in a sliding mode, a through hole 10 is formed in the middle of the baffle 9, and the threaded cylinder 8 is communicated with the air bag 3 through the through hole 10.

The air blowing pump 11 is installed on the right side of the top of the cover plate 1, the bottom of the air blowing pump 11 is fixed to the top of the cover plate 1, and an air outlet pipe 12 is installed at the output end of the air blowing pump 11.

The output end of the air outlet pipe 12 is connected with an air delivery pipe 13, the output end of the air outlet pipe 12 is installed inside the air delivery pipe 13, and the output end of the air outlet pipe 12 is mutually clamped with the air delivery pipe 13.

The output end of the gas pipe 13 is arranged at the upper end of the threaded cylinder 8, the output end of the gas pipe 13 is arranged inside the upper end of the threaded cylinder 8, the output end of the gas pipe 13 is in threaded connection with the upper end of the threaded cylinder 8, and the gas pipe 13 is provided with a valve 14.

When the device is used, firstly, the sleeve 2 and the air bag 3 are arranged inside a pipeline on the purging pile 15, the threaded rod 4 is respectively rotated to enable the anti-skid pad 6 on the clamping plate 5 to be abutted against the outer side wall of the pipeline, so that the plugging device is fixed with the pipeline, the operation is convenient, the plugging efficiency is improved while great convenience is brought to workers, the working efficiency is greatly improved in emergency maintenance, normal gas is quickly provided for users, the air bag can be adjusted and fixed according to pipelines with different specifications by rotating the threaded rod 4, the practical range is wide, the air bag 3 is arranged inside the pipeline of the purging pile 15, the sealing gaskets at the top of the purging pile 15 and the bottom of the cover plate 1 are abutted against each other, the sealing gasket 7 enables the air tightness to be better, the gas leakage is avoided, the air blowing pump 11 is started, the air bag 3 is expanded, the outer side wall of the air bag 3 is tightly attached to the inner side wall of the pipeline, and the purging pile 15 is plugged, make the leakproofness better to reach the effect of shutoff, the back is good, closes valve 14 and pump 11 of blowing, makes the inside confined state that keeps of occluder, when demolising the occluder, opens valve 14, makes the gas discharge in the gasbag 3, makes gasbag 3 resume the original state, and reverse rotation threaded rod 4 again makes splint 5 and 15 pipeline lateral walls separation of sweeping, takes out the occluder, buckles the pipe plug at last.

The application has the advantages that:

1. through the setting of threaded rod 4, splint 5 and slipmat 6, during the shutoff, install sleeve 2 and gasbag 3 inside sweeping the pipeline on the stake 15, rotate threaded rod 4 respectively, make slipmat 6 and the mutual butt of pipeline lateral wall on the splint 5, make the plugging device fixed with the pipeline, convenient operation has improved the efficiency of shutoff when bringing very big convenience for the workman, very big improvement work efficiency in the maintenance of speedily carrying out rescue work, the quick provides normal gas for the user.

2. Through the setting of gasbag 3, the pump of blowing 11, a thread section of thick bamboo 8 and sleeve 2, make gasbag 3 install inside sweeping 15 pipelines for sweep the sealed pad of bottom in 15 tops of stake and the apron 1 and butt each other, start the pump of blowing 11, make gasbag 3 inflation, make 3 lateral walls of gasbag and the contact of pipeline inside wall, thereby carry out the shutoff to sweeping stake 15, make the leakproofness better, thereby reach the effect of shutoff.

3. Through the setting of threaded rod 4, splint 5 and slipmat 6, install sleeve 2 and gasbag 3 inside sweeping the pipeline on stake 15, rotate threaded rod 4 respectively, make slipmat 6 and the mutual butt of pipeline lateral wall on the splint 5, make the plugging device fixed with the pipeline, can adjust fixedly through rotating threaded rod 4 according to the pipeline of different specifications, practical wide range.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a gas sweeps a shutoff ware which characterized in that: including apron (1) that is the cylinder structure, install fixed knot on apron (1) and construct, fixed knot constructs including threaded rod (4), splint (5) and slipmat (6), install the structure of blowing on apron (1), the structure of blowing includes blowing pump (11), outlet duct (12), gas-supply pipe (13), a screw thread section of thick bamboo (8), sleeve (2) and gasbag (3).

2. The gas purging pile plugging device according to claim 1, wherein: sealed pad (7) are installed to the bottom in apron (1), install threaded rod (4) on the lateral wall on both sides about apron (1) respectively, threaded rod (4) pass apron (1) lateral wall respectively and connect on splint (5) lateral wall.

3. The gas purging pile plugging device according to claim 1, wherein: threaded rod (4) respectively with apron (1) lateral wall threaded connection, threaded rod (4) rotate with splint (5) lateral wall respectively and are connected, splint (5) are kept away from and are installed slipmat (6) on the lateral wall of threaded rod (4) respectively, splint (5) set the arc respectively, splint (5) top respectively with apron (1) interior top sealed pad (7) sliding connection.

4. The gas purging pile plugging device according to claim 1, wherein: sleeve (2) are installed at the top in apron (1), top in apron (1) is fixed at sleeve (2) top, gasbag (3) are installed to sleeve (2) lower extreme, install inside sleeve (2) lower extreme on gasbag (3), gasbag (3) upper end lateral wall and sleeve (2) lower extreme inside wall threaded connection, install respectively inside sweeping stake (15) gasbag (3) and sleeve (2).

5. A gas purging pile stopper as claimed in claim 4, wherein: the outer side wall of the purging pile (15) is mutually abutted to the anti-slip mat (6) on the clamping plate (5), and the top of the purging pile (15) is mutually abutted to the sealing pad (7) at the bottom in the cover plate (1).

6. The gas purging pile plugging device according to claim 1, wherein: install a screw thread section of thick bamboo (8) on apron (1), inside screw thread section of thick bamboo (8) passed apron (1) and extended to sleeve (2), screw thread section of thick bamboo (8) and apron (1) threaded connection, baffle (9) are installed to screw thread section of thick bamboo (8) lower extreme.

7. The gas purging pile plugging device according to claim 6, wherein: baffle (9) lateral wall and sleeve (2) inside wall sliding connection, baffle (9) intermediate position is provided with through-hole (10), a threaded cylinder (8) and gasbag (3) are through-hole (10) intercommunication.

8. The gas purging pile plugging device according to claim 1, wherein: air blower pump (11) is installed on apron (1) top right side, air blower pump (11) bottom is fixed at apron (1) top, install outlet duct (12) on air blower pump (11) output.

9. The gas purging pile plugging device according to claim 8, wherein: the gas pipe (13) is connected to the output end of the gas outlet pipe (12), the output end of the gas outlet pipe (12) is installed inside the gas pipe (13), and the output end of the gas outlet pipe (12) is clamped with the gas pipe (13).

10. A gas purging pile stopper as claimed in claim 9, wherein: the air delivery pipe (13) output is installed in a screw thread section of thick bamboo (8) upper end, air delivery pipe (13) output is installed inside screw thread section of thick bamboo (8) upper end, air delivery pipe (13) output and screw thread section of thick bamboo (8) upper end threaded connection, install valve (14) on air delivery pipe (13).