CN216429557U - Water plugging and grouting connector device for flange plate connection - Google Patents
Water plugging and grouting connector device for flange plate connection Download PDFInfo
- Publication number
- CN216429557U CN216429557U CN202122599815.4U CN202122599815U CN216429557U CN 216429557 U CN216429557 U CN 216429557U CN 202122599815 U CN202122599815 U CN 202122599815U CN 216429557 U CN216429557 U CN 216429557U
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- flange plate
- grouting
- seamless steel
- steel pipe
- connector device
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Abstract
The utility model relates to a stifled water, slip casting connector device for ring flange is connected belongs to tunnel construction water shutoff engineering technical field. The anti-spraying device mainly comprises a flange plate, an anti-spraying head, a seamless steel pipe and a grouting valve, wherein the anti-spraying head is fixedly arranged in the middle of the flange plate, the anti-spraying head is provided with the seamless steel pipe, and the grouting valve is arranged at the tail end of the seamless steel pipe through threaded connection; the flange plate is connected with the orifice pipe flange plate through bolts; the grouting device has the advantages of simple structure, convenient operation, safety, reliability, low production cost, easy processing and manufacturing, cyclic utilization, effective resistance to high-pressure water burst pressure and grouting operation; the construction method has the advantages of meeting engineering construction, preventing accidents of hurting people by flood, ensuring safe production and providing safety guarantee for construction.
Description
Technical Field
The utility model belongs to the technical field of the water shutoff engineering of tunnel construction, concretely relates to stifled water, slip casting connector device for ring flange is connected.
Background
In the tunnel drilling work progress, great infiltration often can appear, the infiltration has certain water pressure moreover, and the orifice pipe water spray distance is far away, and the unable installation of water shutoff in-process grout embolism, the slip casting difficulty, the shutoff degree of difficulty is great to cause easily to gush water or slip casting thick liquid blowout and cause the injury accident. In the engineering, the connection of the grouting pipe and the grouting hole is one of the keys of good and bad grouting effect.
Disclosure of Invention
In order to overcome the problem among the background art, the utility model provides a simple structure, safe and reliable, circulated use can effectively resist the high pressure and gush water pressure and can carry out the stifled water, the slip casting connector device that are used for the ring flange to connect of effectual slip casting again, satisfy the engineering construction, prevent that flood injury people occurence of failure from taking place, guarantee safety in production, provide the safety guarantee for the construction.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a water plugging and grouting connector device for flange plate connection mainly comprises a flange plate, a blowout prevention head, a seamless steel pipe and a grouting valve, wherein the blowout prevention head is fixedly arranged in the middle of the flange plate, the blowout prevention head is provided with the seamless steel pipe, and the grouting valve is arranged at the tail end of the seamless steel pipe through threaded connection; the flange plate is connected with the orifice pipe flange plate through bolts.
The blowout prevention head is uniformly provided with 2 to 3 seamless steel pipes, and the tail ends of the seamless steel pipes are respectively provided with grouting valves through threaded connection.
The utility model has the advantages that:
the utility model has the advantages of simple structure, convenient operation, safety, reliability, low production cost, easy processing and manufacturing, and cyclic utilization, and can effectively resist the high-pressure water burst pressure and perform grouting work; the construction method has the advantages of meeting engineering construction, preventing accidents of hurting people by flood, ensuring safe production and providing safety guarantee for construction.
Drawings
Fig. 1 is a perspective view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
The utility model discloses a water plugging and grouting connector device for flange plate connection, which mainly comprises a flange plate 1, a spray-proof head 2, a seamless steel pipe 3 and a grouting valve 4, wherein the spray-proof head 2 is fixedly arranged in the middle of the flange plate 1, the spray-proof head 2 is provided with the seamless steel pipe 3, and the grouting valve 4 is arranged at the tail end of the seamless steel pipe 3 through threaded connection; the flange plate 1 is connected with the orifice pipe flange plate through bolts; the grouting device has the advantages of simple structure, convenient operation, safety, reliability, low production cost, easy processing and manufacturing, cyclic utilization, effective resistance to high-pressure water burst pressure and grouting operation; the construction method has the advantages of meeting engineering construction, preventing accidents of hurting people by flood, ensuring safe production and providing safety guarantee for construction.
2-3 seamless steel pipes 3 are uniformly distributed and installed on the blowout preventer 2, and grouting valves 4 are installed at the tail ends of the seamless steel pipes 3 through threaded connection respectively and can be respectively provided with a pressure gauge and connected with grouting pipes.
The working process is as follows:
and (3) installing a water measuring pressure gauge on the high-pressure grouting valve 4, opening a valve of the high-pressure grouting valve 4, connecting the flange plate 1 with the orifice pipe flange plate through a bolt, then connecting the grouting pipe for grouting, waiting for the solidification of slurry in the embedded pipe, and dismantling the grouting pipe and the connector device.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a stifled water, slip casting connector device for ring flange is connected which characterized in that: the water plugging and grouting connector device for flange plate connection comprises a flange plate (1), a blowout prevention head (2), a seamless steel pipe (3) and a grouting valve (4), wherein the blowout prevention head (2) is fixedly arranged in the middle of the flange plate (1), the seamless steel pipe (3) is arranged on the blowout prevention head (2), and the grouting valve (4) is arranged at the tail end of the seamless steel pipe (3) through threaded connection; the flange plate (1) is connected with the flange plate of the orifice pipe through bolts.
2. A water plugging and grouting connector device for flange connection according to claim 1, characterised in that: the blowout prevention head (2) is uniformly provided with 2 to 3 seamless steel pipes (3), and the tail ends of the seamless steel pipes (3) are respectively provided with grouting valves (4) through threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599815.4U CN216429557U (en) | 2021-10-28 | 2021-10-28 | Water plugging and grouting connector device for flange plate connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599815.4U CN216429557U (en) | 2021-10-28 | 2021-10-28 | Water plugging and grouting connector device for flange plate connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429557U true CN216429557U (en) | 2022-05-03 |
Family
ID=81332565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122599815.4U Active CN216429557U (en) | 2021-10-28 | 2021-10-28 | Water plugging and grouting connector device for flange plate connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429557U (en) |
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2021
- 2021-10-28 CN CN202122599815.4U patent/CN216429557U/en active Active
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