CN213596914U - A connect device that blocks water for water conservancy pipeline - Google Patents
A connect device that blocks water for water conservancy pipeline Download PDFInfo
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- CN213596914U CN213596914U CN202021833396.5U CN202021833396U CN213596914U CN 213596914 U CN213596914 U CN 213596914U CN 202021833396 U CN202021833396 U CN 202021833396U CN 213596914 U CN213596914 U CN 213596914U
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- water
- supporting plate
- backup pad
- gasbag
- air bag
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Abstract
The utility model belongs to the technical field of water conservancy pipelines, in particular to a connecting water blocking device for a water conservancy pipeline, which comprises a water blocking air bag, wherein an air valve is arranged at the middle position of one end of the water blocking air bag, a rotating shaft disc is arranged above one end of the water blocking air bag, and a first supporting plate is arranged at one end of the rotating shaft disc, which is far away from the water blocking air bag; the inside second backup pad of tensile first backup pad to make the shank of bolt insert the inside of first backup pad and second backup pad, then reuse above-mentioned method is stretched and fixed the inside third backup pad of second backup pad, then make first backup pad rotate toward the gasbag top that blocks water, make first backup pad contact the gasbag that blocks water after down pressing, make the inside remaining gas of gasbag that blocks water run out, can be when the gasbag that blocks water removes in the water conservancy pipeline through the wearing layer, avoid the gasbag that blocks water to take place the condition of damage, can increase the anticorrosive degree of the gasbag that blocks water through corrosion resistant layer.
Description
Technical Field
The utility model belongs to the technical field of the water conservancy pipeline, concretely relates to connect device that blocks water for water conservancy pipeline.
Background
The hydraulic engineering is a general name of engineering, matching and accessory engineering, such as flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, water conservation and the like, and is used for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a connect device that blocks water for water conservancy pipeline has and to make the device that blocks water have the extrusion function, makes the inside gaseous discharge cleaner characteristics of device that blocks water.
In order to achieve the above object, the utility model provides a following technical scheme: a connection water blocking device for a water conservancy pipeline comprises a water blocking air bag, a gas valve is installed at the middle position of one end of the water blocking air bag, a rotating shaft disc is installed above one end of the water blocking air bag, a first supporting plate is installed at one end, far away from the water blocking air bag, of the rotating shaft disc, the first supporting plate and the water blocking air bag are rotatably connected through the rotating shaft disc, a second supporting plate is installed at one end of the first supporting plate, slidably connected with a third supporting plate at one end, far away from the first supporting plate, of the second supporting plate, fixedly connected between the first supporting plate and the second supporting plate and between the second supporting plate and the third supporting plate through bolt rods, an inner layer is installed inside the water blocking air bag, and a corrosion-resistant layer is installed on the outer side wall of the inner layer, and the outer side wall of the corrosion-resistant layer is provided with a wear-resistant layer.
As the utility model discloses a connect preferred technical scheme of device that blocks water for water conservancy pipeline, the third backup pad is kept away from the handle is installed to the one end of second backup pad.
As the utility model discloses a connect preferred technical scheme of device that blocks water for water conservancy pipeline, the shrinkage pool has been seted up to the inside of pneumatic valve door.
As the utility model discloses a connect preferred technical scheme of device that blocks water for water conservancy pipeline, the wearing layer is high molecular weight polyethylene fiber component.
As the utility model discloses a connect preferred technical scheme of device that blocks water for water conservancy pipeline, corrosion-resistant layer is ZS-wear member.
As the utility model discloses a connect preferred technical scheme of device that blocks water for water conservancy pipeline, first backup pad the second backup pad with the third backup pad is the iron member.
As the utility model discloses a connect preferred technical scheme of device that blocks water for water conservancy pipeline, the anticreep board is still installed to the one end of second backup pad, the anticreep board is located the inside of first backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. stretching a second supporting plate in the first supporting plate, inserting a bolt rod into the first supporting plate and the second supporting plate, stretching and fixing a third supporting plate in the second supporting plate by the method, rotating the first supporting plate towards the top of the water-blocking air bag, pressing the first supporting plate downwards after contacting the water-blocking air bag, and allowing residual gas in the water-blocking air bag to escape out;
2. the water blocking air bag consists of an inner layer, an anti-corrosion layer and an anti-wear layer, the water blocking air bag can be prevented from being damaged by friction with the water conservancy pipeline when moving in the water conservancy pipeline through the anti-wear layer, the anti-corrosion degree of the water blocking air bag can be increased through the anti-corrosion layer, and corrosive liquid is prevented from contacting the inner layer of the water blocking air bag.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the water-blocking airbag of FIG. 1 according to the present invention;
fig. 3 is a schematic view illustrating a connection structure between the first support plate and the second support plate of fig. 1 according to the present invention;
FIG. 4 is a schematic view of the water-blocking airbag of FIG. 1 according to the present invention;
in the figure: 1. a water-blocking air bag; 2. a shaft rotating disk; 3. a gas valve; 4. a first support plate; 5. a bolt shank; 6. a second support plate; 7. a third support plate; 8. a handle; 9. concave holes; 10. an anti-drop plate; 11. an inner layer; 12. a corrosion-resistant layer; 13. and a wear-resistant layer.
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. 1-4, the present invention provides a technical solution: the utility model provides a connect device that blocks water for water conservancy pipeline, including gasbag 1 that blocks water, the one end intermediate position department of gasbag 1 that blocks water bonds and has air valve 3, the one end top of gasbag 1 that blocks water bonds and has pivot dish 2, the one end that gasbag 1 that blocks water was kept away from to pivot dish 2 is connected with first backup pad 4, first backup pad 4 rotates through pivot dish 2 with gasbag 1 that blocks water and is connected, the one end sliding connection of first backup pad 4 has second backup pad 6, the one end sliding connection that first backup pad 4 was kept away from to second backup pad 6 has third backup pad 7, all through the spiro union of bolt pole 5 between first backup pad 4 and the second backup pad 6 and between second backup pad 6 and the third backup pad 7, the internally mounted of gasbag 1 that blocks water has inner layer 11, the lateral wall spraying of inner layer 11 has corrosion resistant layer 12, the lateral wall spraying of corrosion resistant layer 12 has wearing layer 13.
In this embodiment, when needs block water to water conservancy pipeline, can place gasbag 1 that blocks water in the inside of water conservancy pipeline, the inside of gasbag 1 that blocks water is carried to the gas that outside air pump produced through air valve 3, make gasbag 1 that blocks water aerify the back block water to the water conservancy pipeline, can be when gasbag 1 that blocks water removes in the water conservancy pipeline through wearing layer 13, avoid gasbag 1 and the water conservancy pipeline friction that blocks water to take place the condition of damage, can increase the anticorrosive degree of gasbag 1 that blocks water through corrosion-resistant layer 12, avoid corroding the liquid contact to the inlayer 11 of gasbag 1 that blocks water.
In this embodiment, handle 8 is handed to the staff, then make first backup pad 4 rotate toward gasbag 1's that blocks water top under the cooperation of pivot dish 2, make first backup pad 4 contact 1 back of gasbag that blocks water press down, can extrude gasbag 1 that blocks water through like this, make 1 inside remaining gas of gasbag that blocks water run out, after the whole back of running out of gas of gasbag 1 that blocks water, make first backup pad 4 again, second backup pad 6 and third backup pad 7 reset, and make first backup pad 4 hug closely the one end at gasbag 1 that blocks water under the cooperation of pivot dish 2, and through first backup pad 4, second backup pad 6 and third backup pad 7 can place gasbag 1 that blocks water in the depths of water conservancy pipeline, avoid gasbag 1 that blocks water to damage.
Specifically, a handle 8 is mounted on one end of the third support plate 7 far away from the second support plate 6 through a bolt.
In this embodiment, install handle 8 through the bolt in the one end that third backup pad 7 kept away from second backup pad 6, the staff can hold handle 8, makes three backup pads press, through the convenience that increases the pressure support board.
Specifically, a concave hole 9 is formed in the air valve 3.
In this embodiment, the concave hole 9 is provided in the air valve 3, and when the first support plate 4 is rotationally attached to the water-blocking airbag 1, the air valve 3 can penetrate through the inside of the first support plate 4 through the concave hole 9.
Specifically, the wear-resistant layer 13 is a high molecular weight polyethylene fiber member.
In this embodiment, the wear-resistant layer 13 is made of high molecular weight polyethylene fibers, which are the fibers having the highest specific strength and specific modulus in the world, so that the service life of the wear-resistant layer 13 can be increased.
Specifically, the corrosion-resistant layer 12 is a ZS-922 wear-resistant member.
In this embodiment, the corrosion-resistant layer 12 is made of ZS-922 wear-resistant material, so that the corrosion resistance of the water-blocking airbag 1 is improved.
Specifically, the first support plate 4, the second support plate 6, and the third support plate 7 are all iron members.
In this embodiment, make first backup pad 4, second backup pad 6 and third backup pad 7 all make by iron, iron has better sturdiness, can avoid first backup pad 4, second backup pad 6 and third backup pad 7 to take place deformation in the in-process of using.
Specifically, an anti-falling plate 10 is further installed at one end of the second support plate 6, and the anti-falling plate 10 is located inside the first support plate 4.
In this embodiment, the second support plate 6 is prevented from being separated from the first support plate 4 when the second support plate 6 slides inside the first support plate 4.
The utility model discloses a theory of operation and use flow: after the utility model is installed, after the water-blocking air bag 1 is taken out after the work is finished, the second supporting plate 6 in the first supporting plate 4 can be stretched, the bolt rod 5 is inserted into the first supporting plate 4 and the second supporting plate 6, then the third supporting plate 7 in the second supporting plate 6 is stretched and fixed by the method, the handle 8 is held by the staff, then the first supporting plate 4 rotates towards the top of the water-blocking air bag 1 under the coordination of the rotating shaft disc 2, the first supporting plate 4 is pressed downwards after contacting the water-blocking air bag 1, the water-blocking air bag 1 can be extruded by the method, the residual gas in the water-blocking air bag 1 can be discharged, after the gas of the water-blocking air bag 1 is completely discharged, the first supporting plate 4, the second supporting plate 6 and the third supporting plate 7 are reset, and the first supporting plate 4 is tightly attached to one end of the water-blocking air bag 1 under the coordination of the rotating shaft disc 2, can place gasbag 1 that blocks water in water conservancy pipeline's depths through first backup pad 4, second backup pad 6 and third backup pad 7, avoid gasbag 1 that blocks water to damage. The water blocking air bag 1 comprises an inner layer 11, an anti-corrosion layer 12 and an anti-wear layer 13, the water blocking air bag 1 can be prevented from being damaged by friction with a water conservancy pipeline when the water blocking air bag 1 moves in the water conservancy pipeline through the anti-wear layer 13, the anti-corrosion degree of the water blocking air bag 1 can be increased through the anti-corrosion layer 12, and corrosive liquid is prevented from contacting the inner layer 11 of the water blocking air bag 1.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a connect device that blocks water for water conservancy pipeline, is including the gasbag (1) that blocks water, the one end intermediate position department of gasbag (1) that blocks water installs air valve door (3), its characterized in that: a rotating shaft disc (2) is installed above one end of the water blocking air bag (1), one end of the water blocking air bag (1) is far away from the rotating shaft disc (2), a first supporting plate (4) is installed at one end of the rotating shaft disc (2), the first supporting plate (4) is connected with the water blocking air bag (1) in a rotating mode through the rotating shaft disc (2), a second supporting plate (6) is installed at one end of the first supporting plate (4), the second supporting plate (6) is connected with the first supporting plate (4) in a sliding mode, one end of the second supporting plate (6) far away from the first supporting plate (4) is connected with a third supporting plate (7) in a sliding mode, a bolt rod (5) is fixedly connected between the first supporting plate (4) and the second supporting plate (6) and between the second supporting plate (6) and the third supporting plate (7), an inner layer (11) is installed inside the water blocking air bag (1), the outer side wall of the inner layer (11) is provided with a corrosion-resistant layer (12), and the outer side wall of the corrosion-resistant layer (12) is provided with a wear-resistant layer (13).
2. A connection water blocking device for water conservancy pipelines according to claim 1, wherein: and a handle (8) is arranged at one end of the third supporting plate (7) far away from the second supporting plate (6).
3. A connection water blocking device for water conservancy pipelines according to claim 1, wherein: a concave hole (9) is formed in the air valve (3).
4. A connection water blocking device for water conservancy pipelines according to claim 1, wherein: the wear-resistant layer (13) is a high molecular weight polyethylene fiber component.
5. A connection water blocking device for water conservancy pipelines according to claim 1, wherein: the corrosion-resistant layer (12) is a ZS-922 wear-resistant component.
6. A connection water blocking device for water conservancy pipelines according to claim 1, wherein: the first support plate (4), the second support plate (6) and the third support plate (7) are all iron members.
7. A connection water blocking device for water conservancy pipelines according to claim 1, wherein: anticreep board (10) are still installed to the one end of second backup pad (6), anticreep board (10) are located the inside of first backup pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833396.5U CN213596914U (en) | 2020-08-28 | 2020-08-28 | A connect device that blocks water for water conservancy pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833396.5U CN213596914U (en) | 2020-08-28 | 2020-08-28 | A connect device that blocks water for water conservancy pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213596914U true CN213596914U (en) | 2021-07-02 |
Family
ID=76585707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021833396.5U Active CN213596914U (en) | 2020-08-28 | 2020-08-28 | A connect device that blocks water for water conservancy pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213596914U (en) |
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2020
- 2020-08-28 CN CN202021833396.5U patent/CN213596914U/en active Active
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