CN220205052U - Water conservancy pipeline shutoff is with filling in a mortar sealing device - Google Patents
Water conservancy pipeline shutoff is with filling in a mortar sealing device Download PDFInfo
- Publication number
- CN220205052U CN220205052U CN202321746907.3U CN202321746907U CN220205052U CN 220205052 U CN220205052 U CN 220205052U CN 202321746907 U CN202321746907 U CN 202321746907U CN 220205052 U CN220205052 U CN 220205052U
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- CN
- China
- Prior art keywords
- sealing device
- fixedly connected
- air inlet
- air
- hollow cylinder
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000004570 mortar (masonry) Substances 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000002265 prevention Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model relates to the technical field of pipeline sealing and discloses an inflatable grouting sealing device for plugging a water conservancy pipeline, which comprises an air bag, wherein an air inlet hose is fixedly connected to the front side of the air bag, a quick connecting device is fixedly connected to the inside of the air inlet hose, a leakage-proof mechanism is arranged in the air inlet hose, an inflatable hose is fixedly connected to the bottom of the leakage-proof mechanism, the quick connecting device comprises a connecting sleeve, a hollow cylinder is fixedly connected to the top of the connecting sleeve, a shrinkage air bag is fixedly connected to the top of the hollow cylinder, and a plurality of ventilation holes are formed in the hollow cylinder. According to the utility model, the air bag can be inflated rapidly, so that time and labor are saved when the air bag is sealed, the construction efficiency is improved, and meanwhile, the air inlet pipeline is blocked immediately when the inflation of the air bag is stopped, so that the air can be prevented from leaking out from the air inlet pipeline.
Description
Technical Field
The utility model relates to the technical field of pipeline sealing, in particular to an inflatable grouting sealing device for plugging a water conservancy pipeline.
Background
The hydraulic engineering is separated from the pipeline, the modern hydraulic engineering generally needs to be communicated with a waterway through the pipeline, and concrete needs to be poured in the hydraulic engineering construction process, and then the pipeline is sealed by the inflation grouting sealing device in order to prevent the concrete from being poured in the pipeline, the inflation grouting sealing device in the prior art generally inflates the air bag to seal the pipeline, but when the air bag in the prior art is inflated, the inflation head is plugged into the rubber pipeline of the air bag, the connection mode is used for enabling the air bag to be connected with the air pump, time and effort are wasted, the construction efficiency is reduced, and meanwhile, the inflation grouting sealing device in the prior art is pulled out after inflation is finished and is connected with the air pump to possibly cause gas leakage, so that the air bag is not completely sealed to cause concrete to enter, and the pipeline is blocked.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an inflatable grouting sealing device for plugging a water conservancy pipeline.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an inflation grouting sealing device for plugging water conservancy pipelines, includes the air pocket, the front side fixedly connected with air inlet hose of air pocket, the inside fixedly connected with quick connecting device of air inlet hose, the inside of air inlet hose is provided with leak protection mechanism, leak protection mechanism's bottom fixedly connected with inflation hose;
the quick connecting device comprises a connecting sleeve, the top of the connecting sleeve is fixedly connected with a hollow cylinder, the top of the hollow cylinder is fixedly connected with a shrinkage air bag, a plurality of vent holes are formed in the hollow cylinder, an air inlet hole is formed in the bottom of the shrinkage air bag, and a connecting pipe is connected with internal threads of the connecting sleeve.
As a further description of the above technical solution:
the anti-leakage mechanism comprises a fixed sleeve, a fixed ring is fixedly connected to the bottom of the inner side of the fixed sleeve, a spring is fixedly connected to the top of the fixed ring, a mounting ring is fixedly connected to the top of the spring, and a blocking ball is fixedly connected to the inner side of the mounting ring.
As a further description of the above technical solution:
the outside of hollow section of thick bamboo sets up in the inside of air inlet hose, the inboard top fixedly connected with sealing washer of adapter sleeve.
As a further description of the above technical solution:
the vent hole is connected with the inside of the hollow cylinder, and the air inlet hole is connected with the inside of the shrinkage air bag.
As a further description of the above technical solution:
the air inlet is connected with the inside of the hollow cylinder, and the air vent is connected with the inner side of the middle part of the hollow cylinder.
As a further description of the above technical solution:
the top of the connecting pipe is contacted with the bottom of the sealing gasket.
As a further description of the above technical solution:
the installation ring is connected inside the fixed sleeve in a sliding way, and the diameter of the blocking ball is larger than the inner diameter of the fixed ring.
The utility model has the following beneficial effects:
1. according to the utility model, through the structure of the connecting sleeve, the hollow cylinder, the shrinkage air bag, the vent hole, the air inlet hole and the like, the air charging head is conveniently connected with the air inlet pipeline on the air bag, so that the air bag can be rapidly charged, time and labor are saved when the air bag is sealed, and the construction efficiency is improved.
2. According to the utility model, through the structure of the fixing sleeve, the fixing ring, the spring, the mounting ring, the blocking ball and the like, the air inlet pipeline is blocked immediately when the air charging into the air bag is stopped, so that the air leakage from the air inlet pipeline can be prevented, the air bag can be ensured to block the whole pipeline, and concrete can be effectively prevented from entering the pipeline when grouting is performed, so that the pipeline is prevented from being blocked.
Drawings
Fig. 1 is a perspective view of an inflatable grouting sealing device for plugging a water conservancy pipeline, which is provided by the utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic view of a fixing sleeve in an inflatable grouting sealing device for plugging a water conservancy pipeline;
FIG. 4 is a schematic view of a spring in an inflatable grouting sealing device for plugging a water conservancy pipeline;
fig. 5 is a schematic diagram of a connecting pipe in an inflatable grouting sealing device for plugging a water conservancy pipeline;
FIG. 6 is a schematic view of a gasket in an inflatable grouting sealing device for plugging a water conservancy pipeline according to the present utility model;
fig. 7 is a schematic view of a hollow cylinder in an inflatable grouting sealing device for plugging a water conservancy pipeline;
fig. 8 is an enlarged view at B in fig. 7.
Legend description:
1. an air bag; 2. an air intake hose; 3. a quick connect device; 301. connecting sleeves; 302. a hollow cylinder; 303. deflating the balloon; 304. a vent hole; 305. an air inlet hole; 306. a connecting pipe; 307. a sealing gasket; 4. a leakage prevention mechanism; 401. a fixed sleeve; 402. a fixing ring; 403. a spring; 404. a mounting ring; 405. a blocking ball; 5. and (5) an inflatable hose.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, one embodiment provided by the present utility model is: the utility model provides an inflation grouting sealing device for water conservancy pipeline shutoff, including air bag 1, the front side fixedly connected with air inlet hose 2 of air bag 1, air inlet hose 2's effect can be convenient for gas to get into the inside of air bag 1, air inlet hose 2's inside fixedly connected with quick connect device 3, quick connect device 3's effect can be convenient with hollow cylinder 302 stopper into air inlet hose 2's inside, thereby can be convenient with air bag 1 with the air pump link to each other, thereby can conveniently carry out inflation seal, air inlet hose 2's inside is provided with leak protection mechanism 4, leak protection mechanism 4's effect can prevent that gas from leaking away from air inlet hose 2 when extracting hollow cylinder 302, leak protection mechanism 4's bottom fixedly connected with inflation hose 5, inflation hose 5's effect is can link to each other with the air pump;
the quick connecting device 3 comprises a connecting sleeve 301, the connecting sleeve 301 is used for being connected with a connecting pipe 306, a hollow cylinder 302 is fixedly connected to the top of the connecting sleeve 301, the hollow cylinder 302 is used for being plugged into the air inlet hose 2, a shrinkage air bag 303 is fixedly connected to the top of the hollow cylinder 302, the shrinkage air bag 303 is used for conveniently plugging in and out the hollow cylinder 302 through shrinkage and expansion and keeping the hollow cylinder 302 sealed with the inner wall of the air inlet hose 2 when the air is filled, a plurality of vent holes 304 are formed in the hollow cylinder 302, the vent holes 304 are used for enabling air to enter the hollow cylinder 302, air inlet holes 305 are formed in the bottom end of the shrinkage air bag 303, the air can conveniently enter the inside of the shrinkage air bag 303 from the inside of the hollow cylinder 302, the connecting pipe 306 is connected to the connecting pipe 306 through internal threads of the connecting sleeve 301, and the connecting pipe 306 can conveniently be connected with the connecting sleeve 301.
The leakage prevention mechanism 4 comprises a fixing sleeve 401, wherein the fixing sleeve 401 is used for providing a mounting space, a fixing ring 402 is fixedly connected to the bottom of the inner side of the fixing sleeve 401, a spring 403 is fixedly connected to the top of the fixing ring 402, a blocking ball 405 is prevented from leaving the fixing sleeve 401 by the spring 403, the blocking ball 405 can be moved out of the fixing ring 402 under the action of air pressure by utilizing the elasticity of the blocking ball 405 when the fixing sleeve is inflated, so that air can enter the fixing ring 402, the blocking ball 405 is pulled back into the fixing ring 402 when the fixing sleeve is not inflated, so that the fixing ring 402 is blocked again, a mounting ring 404 is fixedly connected to the top of the spring 403, the blocking ball 405 is fixedly connected to the inner side of the mounting ring 404, the blocking ball 405 has the function of blocking the fixing ring 402 to block the fixing sleeve 401, further, the fixing sleeve 401 can block the air inlet hose 2, the outside of the hollow cylinder 302 is arranged in the air inlet hose 2, the sealing pad 307 is fixedly connected to the inner top of the connecting sleeve 301, the sealing pad 307 has the function of improving the sealing performance, the vent hole 304 is connected with the inside of the hollow cylinder 302 to facilitate the air entering into the inside of the hollow cylinder 302, the air inlet hole 305 is connected with the inside of the shrinkage air bag 303 to enable the inside of the shrinkage air bag 303 to enter into the air, the air inlet hole 305 is connected with the inside of the hollow cylinder 302, the vent hole 304 is connected with the inner side of the middle of the hollow cylinder 302, the top of the connecting pipe 306 is contacted with the bottom of the sealing pad 307, the top of connecting pipe 306 and the bottom of sealed pad 307 contact's effect can seal, and installation circle 404 sliding connection is in the inside of fixed cover 401, and the diameter of jam ball 405 is greater than the internal diameter of retainer plate 402 and can block up retainer plate 402 to can prevent gas leakage.
Working principle: in the process of inflation, the connecting pipe 306 is firstly screwed into the connecting sleeve 301, the connecting sleeve 301 and the air pump are connected, the volume is smaller because the shrinkage air bag 303 is in a shrinkage state, the hollow cylinder 302 can be easily put into the air inlet hose 2, at the moment, the air pump is opened, air flow generated by the air pump enters the hollow cylinder 302 through the vent hole 304 on the hollow cylinder 302 and then enters the shrinkage air bag 303 through the air inlet hole 305, at the moment, the shrinkage air bag 303 is expanded and can be abutted against the inner wall of the air inlet hose 2, so that sealing can be formed between the hollow cylinder 302 and the air inlet hose 2, and the inner wall of the air inlet hose 2 can also form extrusion on the outer part of the shrinkage air bag 303 because the vent hole 304 is smaller than the inner side of the hollow cylinder 302, so that the shrinkage air bag 303 can be prevented from being oversized and being exploded, at this time, the air can enter the air inlet hose 2 from the hollow cylinder 302 and enter the air bag 1 from the air inlet hose 2, the blocking ball 405 can be pushed upwards when passing through the inside of the fixed ring 402 due to the large air pressure when the air enters, so that the spring 403 can be lengthened, the blocking ball 405 can be moved out of the inner side of the fixed ring 402, the blocking ball 405 can not block the fixed ring 402 and can further allow the air to enter the air bag 1, when the air bag 1 is filled with the air, the air pump is closed, at this time, the blocking ball 405 is pushed downwards under the pulling of the spring 403 and the pushing of the air pressure inside the air bag 1, so that the blocking ball 405 can be blocked on the fixed ring 402 again, the air can be prevented from leaking out, meanwhile, the air does not enter the shrinkage air bag 303, the air inside is extruded through the air inlet hole 305 and the vent 304 under the self elasticity of the shrinkage air bag 303, at this time, the shrinkage bag 303 shrinks, and the hollow cylinder 302 can be easily pulled out from the inside of the intake hose 2.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a water conservancy pipeline shutoff is with filling in sealing device, includes air pocket (1), its characterized in that: the air bag is characterized in that an air inlet hose (2) is fixedly connected to the front side of the air bag (1), a quick connecting device (3) is fixedly connected to the inside of the air inlet hose (2), a leakage prevention mechanism (4) is arranged in the air inlet hose (2), and an air charging hose (5) is fixedly connected to the bottom of the leakage prevention mechanism (4);
the quick connecting device (3) comprises a connecting sleeve (301), a hollow cylinder (302) is fixedly connected to the top of the connecting sleeve (301), a shrinkage air bag (303) is fixedly connected to the top of the hollow cylinder (302), a plurality of vent holes (304) are formed in the hollow cylinder (302), an air inlet hole (305) is formed in the bottom end of the shrinkage air bag (303), and a connecting pipe (306) is connected to the inner thread of the connecting sleeve (301).
2. The inflatable grouting sealing device for plugging water conservancy pipelines according to claim 1, wherein the inflatable grouting sealing device comprises the following components: the anti-leakage mechanism (4) comprises a fixing sleeve (401), a fixing ring (402) is fixedly connected to the bottom of the inner side of the fixing sleeve (401), a spring (403) is fixedly connected to the top of the fixing ring (402), a mounting ring (404) is fixedly connected to the top of the spring (403), and a blocking ball (405) is fixedly connected to the inner side of the mounting ring (404).
3. The inflatable grouting sealing device for plugging water conservancy pipelines according to claim 1, wherein the inflatable grouting sealing device comprises the following components: the outside of hollow section of thick bamboo (302) sets up in the inside of air inlet hose (2), the inboard top fixedly connected with sealed pad (307) of adapter sleeve (301).
4. The inflatable grouting sealing device for plugging water conservancy pipelines according to claim 1, wherein the inflatable grouting sealing device comprises the following components: the vent hole (304) is connected with the inside of the hollow cylinder (302), and the air inlet hole (305) is connected with the inside of the shrinkage air bag (303).
5. The inflatable grouting sealing device for plugging water conservancy pipelines according to claim 1, wherein the inflatable grouting sealing device comprises the following components: the air inlet hole (305) is connected with the inside of the hollow cylinder (302), and the air vent (304) is connected with the inner side of the middle part of the hollow cylinder (302).
6. The inflatable grouting sealing device for plugging water conservancy pipelines according to claim 1, wherein the inflatable grouting sealing device comprises the following components: the top of the connecting pipe (306) is in contact with the bottom of the sealing gasket (307).
7. The inflation grouting sealing device for plugging water conservancy pipelines according to claim 2, wherein the inflation grouting sealing device comprises the following components: the mounting ring (404) is slidably connected inside the fixing sleeve (401), and the diameter of the blocking ball (405) is larger than the inner diameter of the fixing ring (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746907.3U CN220205052U (en) | 2023-07-05 | 2023-07-05 | Water conservancy pipeline shutoff is with filling in a mortar sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746907.3U CN220205052U (en) | 2023-07-05 | 2023-07-05 | Water conservancy pipeline shutoff is with filling in a mortar sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220205052U true CN220205052U (en) | 2023-12-19 |
Family
ID=89139288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321746907.3U Active CN220205052U (en) | 2023-07-05 | 2023-07-05 | Water conservancy pipeline shutoff is with filling in a mortar sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220205052U (en) |
-
2023
- 2023-07-05 CN CN202321746907.3U patent/CN220205052U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |