CN214789769U - Inflatable airbag pipeline plugging device - Google Patents
Inflatable airbag pipeline plugging device Download PDFInfo
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- CN214789769U CN214789769U CN202120264471.9U CN202120264471U CN214789769U CN 214789769 U CN214789769 U CN 214789769U CN 202120264471 U CN202120264471 U CN 202120264471U CN 214789769 U CN214789769 U CN 214789769U
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Abstract
The utility model discloses an inflatable airbag pipeline plugging device, which comprises a compressor and an airbag, wherein a gas pipe of the compressor is connected with a soft rubber pipe through a three-way control valve, a pressure gauge is arranged on the soft rubber pipe, the other end of the soft rubber pipe is connected with an inflation pipe through a movable joint, the other end of the inflation pipe is connected with the airbag through an aeration joint arranged on the airbag, and the pipeline is plugged by controlling the air pressure in the airbag through the compressor; when the device is used, the inflatable air bag is inflated by using the compressor to plug the pipeline, so that a pipeline sealing system can be improved, the anti-seepage requirement of the pipeline is effectively controlled, the operation is simple, the construction benefit is higher, the labor force and the construction cost are effectively reduced, and the device has the characteristics of simplicity and convenience in use.
Description
Technical Field
The utility model belongs to the technical field of pipeline maintenance auxiliary assembly, concretely relates to inflatable gasbag pipeline plugging device.
Background
The underground connecting channel engineering refers to the construction of relocation and rush repair of a municipal rainwater and sewage pipe network, a rainwater and sewage pipeline needs to be cut off during construction, the pipeline is turned downwards to the bottom of a channel foundation to be inverted to be siphoned for drainage, the rainwater and sewage in the municipal rainwater and sewage pipeline are high in water level, the pipeline needs to be temporarily and tightly plugged during construction, otherwise rainwater and sewage are continuously drained into a foundation pit, and the construction of an underground channel cannot be carried out;
at present, the pipeline ports are welded by adopting round plates with the same diameters as the pipeline, the temporary plugging mode is long in welding time and low in efficiency, construction tools such as a welding machine and an electric drill are needed to be used for completing the temporary plugging mode, the temporary plugging mode is very troublesome, and the temporary plugging mode is not convenient to take down after the plugging is cancelled, is troublesome to operate and is low in working efficiency.
Disclosure of Invention
To the defect that above-mentioned prior art exists, the utility model aims to provide an inflatable gasbag pipeline plugging device inflates for inflatable gasbag through utilizing the compressor, carries out the shutoff to the pipeline, can improve the pipe-line sealing system, and effective control pipeline's prevention of seepage requires, easy operation, the construction efficiency is higher, the effectual labour and the construction cost that have reduced have simple to use convenient characteristics.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an inflatable gasbag pipeline plugging device, includes compressor and gasbag, and the gas-supply pipe of compressor passes through the tee bend control valve and is connected with soft rubber tube, and is provided with the manometer on soft rubber tube, the other end of soft rubber tube passes through the union joint and is connected with the gas tube, and the other end of gas tube is connected with the gasbag through the joint of ventilating that sets up on the gasbag, through the atmospheric pressure in the compressor control gasbag, carries out the shutoff to the pipeline.
Preferably, the compressor install on removing the wooden handcart, remove the wooden handcart and include vehicle bottom board, mounting panel and hoop, the downside of vehicle bottom board is provided with removes the wheel, and the vehicle bottom board passes through damping support with the mounting panel to be connected, be provided with the arc wall that uses with the compressor cooperation on the mounting panel, the hoop sets up in the both sides of arc wall, fixes the compressor.
Preferably, the vehicle bottom plate is also provided with a traction mechanism, the traction mechanism comprises a hinged support and a telescopic rod, and the hinged support is arranged on the vehicle bottom plate and is matched with the telescopic rod for use; the telescopic rod comprises a threaded sleeve and a threaded traction rod which are matched with each other, wherein the lower end of the threaded sleeve is connected with the hinged support, and a traction handle is arranged at the tail end of the threaded traction rod.
Preferably, the air bags on the upper side and the lower side of the ventilation joint are respectively provided with a hinged joint and a traction joint, the hinged joint is connected with the air bag placing mechanism, and the traction joint is connected with an air bag traction rope.
Preferably, the airbag placing mechanism is a telescopic adjusting rod and comprises an outer rod sleeve and an inner rod core, the outer rod sleeve is connected with the hinged joint, the inner rod core is movably sleeved in the outer rod sleeve, a bearing is fixedly arranged on the front side of the inner rod core and connected with a connecting rod, an adjusting turntable is arranged at the other end of the connecting rod, a gear is fixedly arranged on the connecting rod, and the gear is matched with a tooth groove formed in the front side of the outer rod sleeve.
The utility model has the advantages that: the utility model discloses an inflatable gasbag pipeline plugging device compares with prior art, the utility model discloses an improvement part lies in:
the utility model discloses an inflatable gasbag pipeline plugging device, including compressor and gasbag, when using, utilize gasbag shutoff technique to replace traditional wall building or concrete form bag shutoff technique for the time limit for a project of sewer line shutoff shortens substantially, improves the pipeline sealing system, the effective prevention of seepage requirement of controlling the pipeline, easy operation, the construction benefit is higher, has effectively reduced labour and construction cost; the air bag is not easy to deform, has good carrying expansion performance and elastic performance, can be repeatedly used, can be used in a turnover manner by other equipment, is energy-saving and environment-friendly in the construction process, can be applied to a water-avoiding test of a newly-built underground pipeline, maintenance of the underground pipeline, emergency rescue engineering and the like, and has the advantages of simplicity and convenience in use and good plugging effect.
Drawings
Fig. 1 is a schematic structural view of the inflatable airbag pipeline plugging device of the present invention.
Fig. 2 is a left side view of the mobile board vehicle of the present invention.
Fig. 3 is a schematic structural view of the telescopic rod of the present invention.
Fig. 4 is a schematic structural diagram of the airbag placing mechanism of the present invention.
Fig. 5 is a cut-away view of the airbag placing mechanism of the present invention.
Wherein: 1. the pneumatic control device comprises a compressor, 2 a three-way control valve, 3 a pressure gauge, 4 a soft rubber tube, 5 a movable joint, 6 an inflation tube, 7 an air bag traction rope, 8 an air bag placing mechanism, 81 an external rod sleeve, 811 a tooth space, 82 an inner rod core, 83 an adjusting turntable, 84 a gear, 85 a bearing, 86 a connecting rod, 9 an air bag, 91 a traction joint, 92 a ventilation joint, 93 a hinged joint, 10 a vehicle bottom plate, 11 a telescopic rod, 111 a threaded sleeve, 112 a threaded traction rod, 12 a movable wheel, 13 a hinged support, 14 a damping support, 15 a mounting plate and 16 a hoop.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.
Referring to the attached drawings 1-5, the inflatable airbag pipeline plugging device comprises a compressor 1 and an airbag 9, wherein a gas pipe of the compressor 1 is connected with a soft rubber pipe 4 through a three-way control valve 2, the inflation speed is controlled by the three-way control valve 2, a pressure gauge 3 is arranged on the soft rubber pipe 4 and displays the diagnosis and protection of the gas pressure, the other end of the soft rubber pipe 4 is connected with an inflation pipe 6 through a movable joint 5, the other end of the inflation pipe 6 is connected with the airbag 9 through a ventilation joint 92 arranged on the airbag 9, when the inflatable airbag plugging device is used, the airbag 9 is placed into a pipeline, the gas pressure in the airbag 9 is controlled by the compressor 1, the pipeline is plugged, and liquid in the pipeline is prevented from flowing out.
Preferably, in order to remove this device, will compressor 1 install on removing the wooden handcart, remove the wooden handcart and include vehicle bottom board 10, mounting panel 15 and hoop 16, the downside of vehicle bottom board 10 is provided with removes wheel 12, and vehicle bottom board 10 passes through shock absorber 14 with mounting panel 15 and is connected, utilizes shock absorber 14 to carry out the shock attenuation when removing, be provided with the arc wall that uses with the cooperation of compressor 1 on the mounting panel 15, with the card of 1 lower part of compressor in the arc wall, hoop 16 sets up the both sides at the arc wall, fixes compressor 1, prevents that compressor 1 from taking place to remove when removing and using.
Preferably, in order to drag the device when the device is used in a pipeline, a traction mechanism is further arranged on the vehicle bottom plate 10, the traction mechanism comprises a hinged support 13 and a telescopic rod 11, and the hinged support 13 is arranged on the vehicle bottom plate 10 and is matched with the telescopic rod 11 for use; the telescopic rod 11 comprises a threaded sleeve 111 and a threaded traction rod 112 which are matched with each other for use, wherein the lower end of the threaded sleeve 111 is connected with the hinged support 13, a traction handle is arranged at the tail end of the threaded traction rod 112, and when the telescopic rod 11 is used, the length of the telescopic rod 11 is adjusted by adjusting the relative distance between the threaded sleeve 111 and the threaded traction rod 112, so that the telescopic rod is convenient to use, and the mobile plate trailer is dragged.
Preferably, the air bags 9 on the upper side and the lower side of the vent joint 92 are respectively provided with a hinged joint 93 and a traction joint 91, the hinged joint 93 is connected with the air bag placing mechanism 8, the air bags 9 are placed in the deep part of the pipeline through the air bag placing mechanism 8, the traction joint 91 is connected with the air bag traction rope 7, and after the air bag is used, the air bags 9 are stretched out and pulled out from the pipeline through the air bag traction rope 7.
Preferably, the airbag placing mechanism 8 is a telescopic adjusting rod, and includes an outer rod sleeve 81 and an inner rod core 82, the outer rod sleeve 81 is connected with a hinged joint 93, the inner rod core 82 is movably sleeved in the outer rod sleeve 81, a bearing 85 is fixedly arranged on the front side of the inner rod core 82, the bearing 85 is connected with a connecting rod 86, an adjusting turntable 83 is arranged at the other end of the connecting rod 86, a gear 84 is fixedly arranged on the connecting rod 86, the gear 84 is used in cooperation with a tooth socket 811 arranged on the front side of the outer rod sleeve 81, that is, when in use, the relative position of the outer rod sleeve 81 and the inner rod core 82 is adjusted by rotating the adjusting turntable 83 according to the depth of the place where different pipelines need to be blocked.
Inflatable gasbag pipeline plugging device's work progress and theory of use:
during construction, put into the gasbag 9 and block up a tub fixed position in advance, then live the gas filled speed through the power control of control compressor 1, the speed of change of manometer 3 can show gas filled speed, the registration of manometer can show the size of gasbag 9 internal gas pressure, specific construction process is as follows:
construction preparation (selecting matched air bags and equipment) → hole sealing measurement (checking the elevation and the size of a pipeline) → hole and equipment checking and cleaning (checking the conditions of the air bags and the equipment and the internal conditions of the pipeline) → installation of the air bags (positioning of the air bags, determining air pressure and inflating) → inflation check (a pressure gauge and inflation time and checking whether the air bags are air-leaked) → recovery of the air bags (surface cleaning water cleaning, air releasing, cleaning of internal special agents, surface, storage of clean and dry hands) → recovery of other equipment (the pressure gauge, three-way, air pump recovery and the like).
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an inflatable gasbag pipeline plugging device which characterized in that: including compressor (1) and gasbag (9), the gas-supply pipe of compressor (1) passes through tee bend control valve (2) and is connected with soft rubber tube (4), and is provided with manometer (3) on soft rubber tube (4), the other end of soft rubber tube (4) passes through union joint (5) and is connected with gas tube (6), and the other end of gas tube (6) is connected with gasbag (9) through setting up joint (92) of ventilating on gasbag (9), through the atmospheric pressure in compressor (1) control gasbag (9), carries out the shutoff to the pipeline.
2. The inflatable balloon pipeline plugging device of claim 1, wherein: compressor (1) install on removing the wooden handcart, remove the wooden handcart and include vehicle bottom board (10), mounting panel (15) and hoop (16), the downside of vehicle bottom board (10) is provided with removes wheel (12), and vehicle bottom board (10) is connected through shock absorber support (14) with mounting panel (15), be provided with the arc wall that uses with compressor (1) cooperation on mounting panel (15), hoop (16) set up in the both sides of arc wall, fix compressor (1).
3. The inflatable balloon pipeline plugging device of claim 2, wherein: the vehicle bottom plate (10) is also provided with a traction mechanism, the traction mechanism comprises a hinged support (13) and a telescopic rod (11), and the hinged support (13) is arranged on the vehicle bottom plate (10) and is matched with the telescopic rod (11) for use; the telescopic rod (11) comprises a threaded sleeve (111) and a threaded traction rod (112) which are matched with each other, wherein the lower end of the threaded sleeve (111) is connected with the hinged support (13), and a traction handle is arranged at the tail end of the threaded traction rod (112).
4. The inflatable balloon pipeline plugging device of claim 1, wherein: the air bags (9) on the upper side and the lower side of the ventilation joint (92) are respectively provided with a hinged joint (93) and a traction joint (91), the hinged joint (93) is connected with the air bag placing mechanism (8), and the traction joint (91) is connected with the air bag traction rope (7).
5. The inflatable balloon pipeline plugging device of claim 4, wherein: the airbag placement mechanism (8) is a telescopic adjusting rod and comprises an outer rod sleeve (81) and an inner rod core (82), the outer rod sleeve (81) is connected with a hinged joint (93), the inner rod core (82) is movably sleeved in the outer rod sleeve (81), a bearing (85) is fixedly arranged on the front side of the inner rod core (82), the bearing (85) is connected with a connecting rod (86), an adjusting turntable (83) is arranged at the other end of the connecting rod (86), a gear (84) is fixedly arranged on the connecting rod (86), and the gear (84) is matched with a tooth groove (811) formed in the front side of the outer rod sleeve (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264471.9U CN214789769U (en) | 2021-01-30 | 2021-01-30 | Inflatable airbag pipeline plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264471.9U CN214789769U (en) | 2021-01-30 | 2021-01-30 | Inflatable airbag pipeline plugging device |
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| Publication Number | Publication Date |
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| CN214789769U true CN214789769U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120264471.9U Active CN214789769U (en) | 2021-01-30 | 2021-01-30 | Inflatable airbag pipeline plugging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382984A (en) * | 2022-01-18 | 2022-04-22 | 青岛鑫亚环境科技有限公司 | High-strength pipeline plugging air bag traction device |
-
2021
- 2021-01-30 CN CN202120264471.9U patent/CN214789769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382984A (en) * | 2022-01-18 | 2022-04-22 | 青岛鑫亚环境科技有限公司 | High-strength pipeline plugging air bag traction device |
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