CN219430125U - Protective structure of natural gas pipeline cathode protection remote monitoring device - Google Patents
Protective structure of natural gas pipeline cathode protection remote monitoring device Download PDFInfo
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- CN219430125U CN219430125U CN202223362419.0U CN202223362419U CN219430125U CN 219430125 U CN219430125 U CN 219430125U CN 202223362419 U CN202223362419 U CN 202223362419U CN 219430125 U CN219430125 U CN 219430125U
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- remote monitoring
- monitoring device
- gas pipeline
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Abstract
The utility model discloses a protection structure of a remote monitoring device for cathode protection of a natural gas pipeline, which comprises a pipeline body, wherein a connecting port is arranged on the pipeline body, and a connecting mechanism is arranged on the connecting port. The utility model has the following effects 1, is convenient and quick to assemble, disassemble and overhaul, and reduces the labor intensity of staff; 2. the protection effect is good, and the damage to the detection device caused by vibration generated during the installation of the pipeline is avoided.
Description
Technical Field
The utility model relates to the technical field of natural gas pipeline protection devices, in particular to a protection structure of a remote monitoring device for the cathode protection of a natural gas pipeline.
Background
The cathode protection technology is one of electrochemical protection technology, and the principle is that an external current is applied to the surface of a corroded metal structure, and the corroded metal structure becomes a cathode, so that electron migration caused by metal corrosion is inhibited, and corrosion is avoided or weakened. The protection of the natural gas pipeline mostly adopts a cathode protection device, and in order to conveniently monitor the natural gas pipeline, the device is monitored on the pipeline at present, but the existing monitoring device still has the defects that 1, when the device is damaged by fault and needs to be replaced, the maintenance is inconvenient; 2. vibration generated when installing the pipe is easy to damage the device. Therefore, we propose a natural gas pipeline cathodic protection remote monitoring device protective structure.
Disclosure of Invention
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the utility model provides a protection structure of a remote monitoring device for the cathode protection of a natural gas pipeline, which comprises a pipeline body, wherein a connecting port is arranged on the pipeline body, and a connecting mechanism is arranged on the connecting port;
the connecting mechanism comprises: the cathode protection device comprises a connecting cover, a handle, a supporting rod, a cathode protection device and a protection part;
the connecting cover is arranged on the connecting opening, the handle is arranged on the connecting cover, the supporting rod is arranged on the connecting cover, the cathode protection device is arranged on the supporting rod, and the protection part is arranged on the connecting cover.
Preferably, the guard portion includes: the device comprises a sleeve, a mounting plate, a detection device, a spring, a protective shell, a threaded port and a bolt;
the sleeve is arranged on the connecting cover, the mounting plate is arranged on the sleeve, the detection device is arranged on the mounting plate, the spring is arranged on the connecting cover, the protective shell is arranged on the connecting cover, the threaded opening is arranged on the connecting cover, and the bolt is arranged in the threaded opening.
Preferably, the cathodic protection device is disposed on the strut and in the pipe body.
Preferably, the spring is disposed on the connection cover and on the mounting plate.
Preferably, the protective housing encloses the detection device.
Preferably, the bolt is disposed in the threaded opening and on the protective housing.
Compared with the prior art, the utility model has the advantages that the utility model has the following effect 1, is convenient and quick to assemble, disassemble and overhaul, and reduces the labor intensity of staff; 2. the protection effect is good, and the damage to the detection device caused by vibration generated during the installation of the pipeline is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a front view of a protection structure of a remote monitoring device for protecting a cathode of a natural gas pipeline according to the present embodiment;
fig. 2 is a front sectional view of a protection structure of a remote monitoring device for protecting a cathode of a natural gas pipeline according to the present embodiment;
fig. 3 is a partial enlarged view of a protection structure of a remote monitoring device for protecting a cathode of a natural gas pipeline according to the present embodiment;
the figure shows: 1. a pipe body; 2. a connection port; 3. a connection cover; 4. a handle; 5. a support rod; 6. a cathode protection device; 7. a sleeve; 8. a mounting plate; 9. a detection device; 10. a spring; 11. a protective shell; 12. a threaded port; 13. and (5) a bolt.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-3 of the accompanying drawings in the specification show that the protection structure of the remote monitoring device for the cathode protection of the natural gas pipeline comprises a pipeline body 1, wherein a connecting port 2 is arranged on the pipeline body 1, and a connecting mechanism is arranged on the connecting port 2;
the connecting mechanism comprises: a connecting cover 3, a handle 4, a strut 5, a cathode protection device 6 and a protection part;
the connecting cover 3 is arranged on the connecting opening 2, the handle 4 is arranged on the connecting cover 3, the supporting rod 5 is arranged on the connecting cover 3, the cathode protection device 6 is arranged on the supporting rod 5, and the protection part is arranged on the connecting cover 3.
As can be seen from fig. 1 to 3 of the specification, the guard portion includes: the device comprises a sleeve 7, a mounting plate 8, a detection device 9, a spring 10, a protective shell 11, a threaded port 12 and a bolt 13;
the sleeve 7 is arranged on the connecting cover 3, the mounting plate 8 is arranged on the sleeve 7, the detection device 9 is arranged on the mounting plate 8, the spring 10 is arranged on the connecting cover 3, the protective shell 11 is arranged on the connecting cover 3, the threaded opening 12 is arranged on the connecting cover 3, and the bolt 13 is arranged in the threaded opening 12.
In the above-described solution, the cathodic protection device 6 is provided on the strut 5 and in the pipe body 1.
In the above-described embodiment, the spring 10 is provided on the connection cover 3 and on the mounting plate 8.
In the above-described embodiment, the protective case 11 covers the detection device 9.
In the above-described aspect, the bolt 13 is provided in the screw hole 12 and on the shield shell 11.
It should be pointed out that, in the concrete implementation process, when the pipeline is placed in the pipeline well during pipeline installation, vibration is generated to easily damage the detection device 9, so that when vibration is generated, the spring 10 and the sleeve 7 can cut down a part of vibration to avoid damage to the detection device 9, the handle 4 is held to rotate the connecting cover 3 in the connecting port 2, and then the cathode protection device 6 can be taken out for maintenance, and the operation is convenient.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a natural gas pipeline cathodic protection remote monitoring device protective structure, includes pipeline body (1), its characterized in that is provided with connector (2) on pipeline body (1), be provided with coupling mechanism on connector (2);
the connecting mechanism comprises: the device comprises a connecting cover (3), a handle (4), a supporting rod (5), a cathode protection device (6) and a protection part;
the connecting cover (3) is arranged on the connecting opening (2), the handle (4) is arranged on the connecting cover (3), the supporting rod (5) is arranged on the connecting cover (3), the cathode protection device (6) is arranged on the supporting rod (5), and the protection part is arranged on the connecting cover (3).
2. The protective structure of a remote monitoring device for cathodic protection of a natural gas pipeline according to claim 1, wherein said protective portion comprises: the device comprises a sleeve (7), a mounting plate (8), a detection device (9), a spring (10), a protective shell (11), a threaded port (12) and a bolt (13);
sleeve pipe (7) set up on connecting lid (3), mounting panel (8) set up on sleeve pipe (7), detection device (9) set up on mounting panel (8), spring (10) set up on connecting lid (3), protecting crust (11) set up on connecting lid (3), screw thread mouth (12) set up on connecting lid (3), bolt (13) set up in screw thread mouth (12).
3. The protective structure of a remote monitoring device for the cathodic protection of natural gas pipelines according to claim 1, characterized in that said cathodic protection device (6) is arranged on said support rod (5) and in said pipeline body (1).
4. The protection structure of a remote monitoring device for the cathodic protection of natural gas pipelines according to claim 2, characterized in that said spring (10) is provided on said connection cover (3) and on said mounting plate (8).
5. A natural gas pipeline cathodic protection remote monitoring device protection structure as claimed in claim 2, wherein said protective shell (11) covers said detection device (9).
6. A natural gas pipeline cathodic protection remote monitoring device protection structure as claimed in claim 2, characterized in that said bolt (13) is arranged in said threaded mouth (12) and on said protective shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223362419.0U CN219430125U (en) | 2022-12-14 | 2022-12-14 | Protective structure of natural gas pipeline cathode protection remote monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223362419.0U CN219430125U (en) | 2022-12-14 | 2022-12-14 | Protective structure of natural gas pipeline cathode protection remote monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219430125U true CN219430125U (en) | 2023-07-28 |
Family
ID=87341054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223362419.0U Active CN219430125U (en) | 2022-12-14 | 2022-12-14 | Protective structure of natural gas pipeline cathode protection remote monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219430125U (en) |
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2022
- 2022-12-14 CN CN202223362419.0U patent/CN219430125U/en active Active
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