CN220551623U - Pipeline connecting device for hydraulic engineering - Google Patents
Pipeline connecting device for hydraulic engineering Download PDFInfo
- Publication number
- CN220551623U CN220551623U CN202322222701.7U CN202322222701U CN220551623U CN 220551623 U CN220551623 U CN 220551623U CN 202322222701 U CN202322222701 U CN 202322222701U CN 220551623 U CN220551623 U CN 220551623U
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- piston
- hydraulic engineering
- extension pipe
- fixing piece
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- 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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- 239000002184 metal Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a pipeline connecting device for hydraulic engineering, which belongs to the technical field of pipeline connecting devices, and at least comprises a fixing piece for fixedly connecting two water pipes to be connected, wherein a metal sleeve is sleeved outside the fixing piece, a cavity is arranged between the inner side of the metal sleeve and the fixing piece, an air bag is filled in the cavity, and a warning module is further connected to the metal sleeve; the warning module comprises an extension pipe fixedly installed on the metal sleeve and communicated with a cavity at the inner side of the metal sleeve, a glass box is arranged at the other end of the extension pipe, a piston is arranged in the extension pipe, and a vertical rod which can extend into the glass box along with the piston is connected to the piston; when water seeps from the sealing layer, the air bag is applied with acting force, so that the air bag pushes the piston, and the vertical rod is pushed to extend into the glass box, so that workers can find out where to seep in time, overhaul operation is performed, the working efficiency is improved, and meanwhile, the environmental influence and economic loss caused by water leakage are reduced.
Description
Technical Field
The utility model relates to the technical field of pipeline connecting devices, in particular to a pipeline connecting device for hydraulic engineering.
Background
The water delivery pipeline in the hydraulic engineering is indispensable, and the existing water delivery pipeline is generally welded or flange-connected during connection.
The general hydraulic engineering is large in scale, the water quantity and the water pressure are large, water leakage is easy to occur at the joint of the pipelines, the working personnel are very troublesome in overhauling, and specific water leakage is not easy to find out.
Therefore, we propose a pipeline connecting device for hydraulic engineering.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a pipeline connecting device for hydraulic engineering, which overcomes the defects of the prior art and aims at solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline connecting device for the hydraulic engineering at least comprises fixing plates which are used for fixedly connecting two water pipes to be connected, wherein the fixing plates are detachably connected to the outer sides of the connecting positions of the two water pipes to be connected through first bolts, sealing layers are further arranged at the connecting positions of the two water pipes to be connected, a metal sleeve is sleeved outside the fixing plates, a cavity is formed between the inner sides of the metal sleeve and the fixing plates, an air bag is filled in the cavity, and a warning module is further connected to the metal sleeve;
the warning module comprises an extension pipe fixedly installed on the metal sleeve and communicated with the cavity at the inner side of the metal sleeve, a glass box is arranged at the other end of the extension pipe, a piston is arranged in the extension pipe, and a vertical rod which can extend into the glass box along with the piston is connected to the piston.
The metal sleeve adopts a two-flap structure, a connecting piece is arranged at the joint of the two metal sleeves, a second bolt is arranged on the connecting piece, and the two metal sleeves are connected through the second bolt.
And a sealing ring is sleeved at the joint of the metal sleeve and the water pipe.
The piston is abutted against the wall of the extension pipe and welded with the vertical rod.
The material of glass case is printing opacity glass, and the exhaust hole has been seted up at the top of glass case, and the surface of montant scribbles red paint.
The air bag wraps the fixing piece and the first bolt, and extends into the extension tube to be in contact with the piston.
The utility model has the beneficial effects that: this connecting device seals the water pipe through sealing layer, metal sheath and sealing washer, sets up warning module simultaneously, when water oozes from the sealing layer, applys effort to the gasbag for the gasbag promotes the piston, thereby promotes the montant and extends to in the glass case, and the staff of being convenient for in time discovers where infiltration, and overhauls the operation, has improved work efficiency, has reduced environmental impact and economic loss because of leaking simultaneously.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
fig. 2 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a water pipe; 2. a sealing layer; 3. a fixing piece; 4. a first bolt; 5. a metal sleeve; 6. a connecting piece; 7. a second bolt; 8. an air bag; 9. an extension tube; 10. a piston; 11. a glass box; 12. and a vertical rod.
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.
In the present embodiment
Referring to fig. 1-2, a pipeline connecting device for hydraulic engineering at least comprises a fixing piece 3 for fixedly connecting two water pipes 1 to be connected, wherein the fixing piece 3 is detachably connected to the outer side of the connecting position of the two water pipes 1 to be connected through a first bolt 4, a sealing layer 2 is further arranged at the connecting position of the two water pipes 1 to be connected, so that the two water pipes 1 are connected, a metal sleeve 5 is sleeved outside the fixing piece 3, sealing rings are arranged at the connecting positions of the metal sleeve 5 and the water pipes 1, water is prevented from seeping from the connecting positions of the metal sleeve 5 and the water pipes 1, a cavity is formed between the inner side of the metal sleeve 5 and the fixing piece 3, an air bag 8 is filled in the cavity, the air bag 8 wraps the fixing piece 3 and the first bolt 4, and a warning module is further connected to the metal sleeve 5;
the warning module comprises an extension pipe 9 fixedly installed on a metal sleeve 5 and communicated with a cavity at the inner side of the metal sleeve 5, a glass box 11 is arranged at the other end of the extension pipe 9, transparent glass is arranged as a material of the glass box 11, a piston 10 is arranged in the extension pipe 9, a vertical rod 12 which can extend into the glass box 11 along with the piston 10 is connected to the piston 10, an exhaust hole is formed in the top of the glass box 11, red paint is coated on the surface of the vertical rod 12, the piston 10 is in contact with the wall of the extension pipe 9 and welded with the vertical rod 12, the air bag 8 can drive the piston 10 in the extension pipe 9 to move after being subjected to the pressure of water seeping from a sealing layer 2, the piston 10 can drive the vertical rod 12 to move when moving, meanwhile, the surface of the vertical rod 12 is coated with the red paint, and the vertical rod is obviously visible in the glass box 11 made of the transparent glass material, so that workers can find the vertical rod.
The metal sleeve 5 adopts a two-flap structure, a connecting piece 6 is arranged at the joint of the two metal sleeves 5, a second bolt 7 is arranged on the connecting piece 6, and the two metal sleeves 5 are connected through the second bolt 7.
Working principle: when the device is used, firstly, the sealing layer 2 is installed on the side face of the water pipe 1, then two water pipes 1 are close to each other, the water pipe 1 is connected through the fixing piece 3 installed on the sealing layer 2 and the first bolt 4, then the metal sleeve 5 is installed on the water pipe 1, the metal sleeve 5 is fixedly installed through the connecting piece 6 and the second bolt 7, meanwhile, the sealing ring is arranged at the joint of the metal sleeve 5 and the water pipe 1, water impermeability of the water pipe is guaranteed, the air bag 8 arranged in the metal sleeve 5 is connected with the extension pipe 9, the air bag 8 wraps the fixing piece 3 and the first bolt 4, when water seeps at the sealing layer 2, the air bag 8 is extruded, so that the piston 10 in the extension pipe 9 is pushed to move, the vertical rod 12 fixedly connected with the piston 10 is driven to move, and when the vertical rod 12 moves into the glass box 11, the glass box 11 is made of light-transmitting glass because the vertical rod 12 is coated with red paint, so that the water pipe is clear and visible, and is convenient for workers to find quickly.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The pipeline connecting device for the hydraulic engineering is characterized by at least comprising a fixing piece (3) for fixedly connecting two water pipes (1) to be connected, wherein the fixing piece (3) is detachably connected to the outer side of the connecting position of the two water pipes (1) to be connected through a first bolt (4), a sealing layer (2) is further arranged at the connecting position of the two water pipes (1) to be connected, a metal sleeve (5) is further sleeved outside the fixing piece (3), a cavity is formed between the inner side of the metal sleeve (5) and the fixing piece (3), an air bag (8) is filled in the cavity, and a warning module is further connected to the metal sleeve (5);
the warning module comprises an extension pipe (9) fixedly installed on the metal sleeve (5) and communicated with a cavity on the inner side of the metal sleeve (5), a glass box (11) is arranged at the other end of the extension pipe (9), a piston (10) is arranged in the extension pipe (9), and a vertical rod (12) which can extend into the glass box (11) along with the piston (10) is connected to the piston (10).
2. The pipe connection device for hydraulic engineering according to claim 1, wherein the metal sleeve (5) adopts a two-flap structure, a connecting piece (6) is arranged at the joint of the two metal sleeves (5), a second bolt (7) is installed on the connecting piece (6), and the two metal sleeves (5) are connected through the second bolt (7).
3. The pipeline connecting device for hydraulic engineering according to claim 1, wherein a sealing ring is sleeved at the joint of the metal sleeve (5) and the water pipe (1).
4. A hydraulic engineering pipe connection according to claim 1, characterized in that the piston (10) is in contact with the wall of the extension pipe (9) and welded to the vertical rod (12).
5. The pipe connection device for hydraulic engineering according to claim 1, wherein the glass box (11) is made of light-transmitting glass, the top of the glass box (11) is provided with an exhaust hole, and the surface of the vertical rod (12) is coated with red paint.
6. A hydraulic engineering pipe connection according to claim 1, characterized in that the air bag (8) is wrapped around the anchor plate (3) and the first bolt (4) and extends into the extension pipe (9) to contact the piston (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222701.7U CN220551623U (en) | 2023-08-18 | 2023-08-18 | Pipeline connecting device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222701.7U CN220551623U (en) | 2023-08-18 | 2023-08-18 | Pipeline connecting device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551623U true CN220551623U (en) | 2024-03-01 |
Family
ID=90004687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322222701.7U Active CN220551623U (en) | 2023-08-18 | 2023-08-18 | Pipeline connecting device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551623U (en) |
-
2023
- 2023-08-18 CN CN202322222701.7U patent/CN220551623U/en active Active
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