CN220183388U - Pipeline cathodic protection test pile - Google Patents
Pipeline cathodic protection test pile Download PDFInfo
- Publication number
- CN220183388U CN220183388U CN202321665918.9U CN202321665918U CN220183388U CN 220183388 U CN220183388 U CN 220183388U CN 202321665918 U CN202321665918 U CN 202321665918U CN 220183388 U CN220183388 U CN 220183388U
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- CN
- China
- Prior art keywords
- protection
- pile
- connecting pipe
- extension box
- stake
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000004210 cathodic protection Methods 0.000 title claims description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000001934 delay Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model relates to a pipeline cathode protection test pile which comprises a protection pile body, an extension box and a pile seat, wherein the protection pile body is arranged on the pile seat, the bottom end of the protection pile body penetrates through the pile seat and extends to the ground, the top end of the protection pile body is provided with an opening, a wiring mechanism is arranged on the inner wall of the top end of the protection pile body, the bottom of the extension box is communicated with a connecting pipe, the extension box is sleeved at the top end of the protection pile body through the connecting pipe, the wiring mechanism is positioned in the connecting pipe, a first door body is arranged on the side surface of the connecting pipe, a second door body is arranged on the side surface of the extension box, a solid decoupling device and a monitoring acquisition instrument are arranged in the extension box, and the monitoring acquisition instrument is in wireless connection with monitoring equipment of a monitoring room; the utility model improves the working efficiency, reduces the working strength of maintenance personnel and delays the corrosion speed of the gas pipeline.
Description
Technical Field
The utility model relates to the technical field of pipeline cathodic protection, in particular to a pipeline cathodic protection test pile.
Background
The test pile is a special device for testing the cathodic protection of the pipeline. The device is mainly used for detecting parameters such as cathodic protection current, potential, insulating property and the like, and is an essential device in pipeline management and maintenance. The existing test pile often requires maintenance personnel to perform data monitoring on the site of the test pile, so that the working efficiency is reduced, the working intensity of the maintenance personnel is increased, and along with the rapid increase of the number of buried gas pipelines, stray currents on the surfaces of the gas pipelines are increased, the damage is serious, and the corrosion speed of the gas pipelines is increased.
Disclosure of Invention
The utility model aims to design a pipeline cathode protection test pile so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a pipeline cathodic protection test stake, includes protection stake body, extension box and stake seat, the protection stake body is installed on the stake seat, the bottom of protection stake body runs through stake seat and extends to underground, the open-top of protection stake body sets up, install wiring mechanism on the inner wall on protection stake body top, the bottom intercommunication of extension box has the connecting pipe, the extension box passes through the connecting pipe cup joints the top of protection stake body, wiring mechanism is located the inside of connecting pipe, the side of connecting pipe is equipped with first door body, the side of extension box is equipped with the second door body, the internally mounted of extension box has solid decoupler and monitoring collection appearance, monitoring collection appearance and the supervisory equipment wireless connection of control room.
Furthermore, the first door body and the second door body are both provided with triangular locks.
Further, the wiring mechanism comprises a supporting frame and a wiring panel arranged on the supporting frame, the supporting frame is arranged on the inner wall of the top end of the protection pile body, and wiring terminals are arranged on the wiring panel.
Further, the two opposite side surfaces of the connecting pipe are respectively provided with a first connecting hole, the protection pile body is provided with a second connecting hole corresponding to the first connecting hole, and the first connecting hole is connected with the second connecting hole through a screw and a nut.
Further, the outer surface of the pile body of the protection pile body is provided with a safety mark font.
Further, the outer surface of the pile seat is wrapped with an insulating sleeve.
The beneficial effects of the utility model are as follows:
the monitoring acquisition instrument is arranged and is in wireless connection with the monitoring equipment of the monitoring room, and is used for monitoring the potential difference change of the gas pipeline, remotely transmitting the monitored data to the monitoring equipment of the monitoring room, remotely monitoring the potential difference change condition of the gas pipeline, and monitoring the corrosion condition of the gas pipeline through the potential difference change condition, thereby improving the working efficiency and reducing the working intensity of maintenance personnel;
the solid decoupling device is arranged, so that various stray currents higher than the cathode protection requirement on the surface of the gas pipeline can be effectively eliminated, and the corrosion speed of the gas pipeline is delayed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic view showing the internal structure of the expansion box according to the present utility model;
fig. 4 is a schematic top end structure of the protection pile body.
The names of the components marked in the figures are as follows:
1. protecting the pile body; 2. an expansion box; 3. a pile seat; 4. a connecting pipe; 5. a first door body; 6. a second door body; 7. a solid decoupler; 8. monitoring an acquisition instrument; 9. a cam lock; 10. a support frame 11 and a wiring panel; 12. a wire terminal; 13. a screw; 14. and (3) a nut.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-4, a pipeline cathode protection test pile comprises a protection pile body 1, an expansion box 2 and a pile seat 3, wherein the protection pile body 1 is arranged on the pile seat 3, and the outer surface of a pile body of the protection pile body 1 is provided with a safety mark font, so that the protection pile plays a role in warning; the bottom end of the protection pile body 1 penetrates through the pile seat 3 and extends to the ground, and an insulating sleeve is wrapped on the outer surface of the pile seat 3, so that electric shock is avoided, and the safety of maintenance personnel is protected; the top end opening of the protection pile body 1 is provided, a supporting frame 10 is arranged on the inner wall of the top end of the protection pile body 1, a wiring panel 11 is arranged on the supporting frame 10, and a wiring terminal 12 is arranged on the wiring panel 11 and used for winding wires, so that the wires are prevented from being placed in disorder; the bottom of the extension box 2 is communicated with a connecting pipe 4, the extension box 2 is sleeved on the top end of the protection pile body 1 through the connecting pipe 4, first connecting holes are formed in two opposite side surfaces of the connecting pipe 4, second connecting holes corresponding to the first connecting holes are formed in the protection pile body 1, the first connecting holes are connected with the second connecting holes through screws 13 and nuts 14, and the extension box 2 can be detached from the protection pile body 1 to facilitate transportation; the wiring panel 11 is located the inside of connecting pipe 4, the side of connecting pipe 4 is equipped with first door body 5, the side of extension box 2 is equipped with second door body 6, all be equipped with triangular lock 9 on first door body 5 and the second door body 6, the internally mounted of extension box 2 has solid decoupler 7 and monitor collection appearance 8, monitor collection appearance 8 and the supervisory equipment wireless connection of control room, monitor collection appearance 8 is used for monitoring the potential difference change of gas pipeline, and the supervisory equipment of control room is given the data remote transmission who monitors, the potential difference change condition of remote monitoring gas pipeline, the corrosion situation of gas pipeline is monitored through the change condition of potential difference, solid decoupler 7 is used for getting rid of the various stray current that is higher than the cathodic protection requirement on gas pipeline surface.
Working principle:
when the device is used, as shown in fig. 1 and 4, firstly, a test pile is placed in a required place, the pile seat 3 is fixed on the ground, after the fixing is completed, the solid decoupling device 7 in the expansion box 2 and the monitoring acquisition instrument 8 are started to work, the solid decoupling device 7 is used for eliminating various stray currents higher than the cathode protection requirement on the surface of the gas pipeline, the monitoring acquisition instrument 8 is used for monitoring the potential difference change of the gas pipeline, and the monitored data are remotely transmitted to monitoring equipment of a monitoring room to remotely monitor the potential difference change condition of the gas pipeline, and the corrosion condition of the gas pipeline is monitored through the potential difference change condition.
The present utility model is not limited to the above embodiments, but is capable of other modifications, equivalents and alternatives falling within the scope of the present utility model as long as the modifications, equivalents and alternatives falling within the spirit and scope of the utility model are available to those skilled in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a pipeline cathodic protection test stake, a serial communication port, including protection stake body (1), extension box (2) and stake seat (3), protection stake body (1) is installed on stake seat (3), the bottom of protection stake body (1) runs through stake seat (3) and extends to underground, the top opening setting of protection stake body (1), install wiring mechanism on the inner wall on protection stake body (1) top, the bottom intercommunication of extension box (2) has connecting pipe (4), the top at protection stake body (1) is cup jointed through connecting pipe (4) extension box (2), wiring mechanism is located the inside of connecting pipe (4), the side of connecting pipe (4) is equipped with first door body (5), the side of extension box (2) is equipped with second door body (6), the internally mounted of extension box (2) has solid decoupling ware (7) and monitoring collection appearance (8), monitoring collection appearance (8) and the supervisory equipment wireless connection of control room.
2. The pipeline cathodic protection test pile of claim 1 wherein the first door body (5) and the second door body (6) are each provided with a triangular lock (9).
3. The pipeline cathodic protection test pile of claim 1 wherein the wiring mechanism comprises a support frame (10) and a wiring panel (11) mounted on the support frame (10), the support frame (10) is mounted on the inner wall of the top end of the protection pile body (1), and the wiring terminal (12) is mounted on the wiring panel (11).
4. A pipe cathodic protection test pile according to claim 3, characterised in that the opposite sides of the connecting pipe (4) are provided with first connecting holes, the protective pile body (1) is provided with second connecting holes corresponding to the first connecting holes, and the first and second connecting holes are connected by screws (13) and nuts (14).
5. The pipeline cathodic protection test pile according to claim 1, wherein the pile body outer surface of the protection pile body (1) is provided with a safety mark font.
6. A pipe cathodic protection test pile according to claim 1, characterised in that the outer surface of the pile base (3) is wrapped with an insulating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665918.9U CN220183388U (en) | 2023-06-28 | 2023-06-28 | Pipeline cathodic protection test pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665918.9U CN220183388U (en) | 2023-06-28 | 2023-06-28 | Pipeline cathodic protection test pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183388U true CN220183388U (en) | 2023-12-15 |
Family
ID=89099168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665918.9U Active CN220183388U (en) | 2023-06-28 | 2023-06-28 | Pipeline cathodic protection test pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183388U (en) |
-
2023
- 2023-06-28 CN CN202321665918.9U patent/CN220183388U/en active Active
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