CN205443455U - Long distance pipeline's pipeline cathodic protection test stake - Google Patents
Long distance pipeline's pipeline cathodic protection test stake Download PDFInfo
- Publication number
- CN205443455U CN205443455U CN201620178974.3U CN201620178974U CN205443455U CN 205443455 U CN205443455 U CN 205443455U CN 201620178974 U CN201620178974 U CN 201620178974U CN 205443455 U CN205443455 U CN 205443455U
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- panel
- test
- pile body
- pipeline
- pile
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Abstract
The utility model provides a long distance pipeline's pipeline cathodic protection test stake, includes pile body and base, and the pile body constitutes the main part of test stake, and the base setting is in the pile body bottom and through the fixed pile body of casing pressure mode, and the pile body is inside to be set up hollow panel and places the hole, places the downthehole insulating wiring panel that sets up at the panel, is provided with the terminal on the insulating wiring panel, and the through wires hole lets in and directly places the hole to the panel from the pile body low side, and the terminal that test cable worked a telephone switchboard with the insulation on the panel via the through wires hole is connected. Each component that the test stake can be buried underground in rugged environment and protection panel places in the hole is normally worked to the realization to test stake below correspond lay carry out real -time supervision at the labour pipeline, and can know based on the analysis of pipeline potential distribution along the line and change that interference source along the line distributes and pipeline corrosion protection stratiform condition.
Description
Technical field
This utility model relates to the technical field of long-distance transport pipes protection, the pipeline cathode protection test pile of a kind of long-distance transport pipes.
Background technology
Long-distance transport pipes i.e. distance oil and gas pipelines; in prior art, long-distance transport pipes major part both domestic and external selects steel pipe; and cathodic protection plays an important role in terms of long-distance transport pipes conduit running protection, cathodic protection structure needs all arrange monitoring point along the line at interval of certain distance at pipeline.Test pile at monitoring point is a kind of auxiliary device being specifically designed to and carrying out pipeline cathode protection test; it is mainly used in the isoparametric measurement of cathodic protection potential; in order to ensure the properly functioning of cathodic protection system; the most conventional method is to use circuit tester, memory stick etc. the most directly to measure each test point; although these measuring processs are simple, but still suffer from the shortcoming such as inefficiency, big, the poor in timeliness of measurement error.The most existing test pile, owing to the selection aspect of pile body material is also restrained, common steel test pile is easily lost and there is the phenomenons such as seriously corroded, it is low to there is structural strength in glass steel material, and air slaking phenomenon easily occurs under the conditions of the Nature, and other special material has the advantages that cost is higher.
Utility model content
The technical problems to be solved in the utility model is to provide the pipeline cathode protection test pile of a kind of long-distance transport pipes.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
The pipeline cathode protection test pile of long-distance transport pipes of the present utility model; including pile body and pedestal; pile body constitutes the main body of test pile; pedestal is arranged on the bottom of pile body and casing pressure fixes pile body; the panel putting hole of hollow is set inside pile body, insulation joint panel is set in panel putting hole, insulation joint panel is provided with binding post; through wires hole is passed through from pile body bottom and through at panel putting hole, test cable is connected with the binding post on insulation joint panel via through wires hole.
This utility model can also use techniques below measure:
Described insulation joint panel is bolted in panel putting hole by fixing, and fixing bolt fixes with pile body, fixes and arranges stator between bolt and insulation joint panel.
The position of the outside corresponding panel putting hole of described pile body arranges element protection door, and element protection door is connected and cover plate putting hole with pile body by element protection door stud, and element protection door stud fixes with pile body.
Described panel putting hole also sets up test probe and control centre, test probe and control centre be connected with the binding post on insulation joint panel respectively.
Described control centre includes test and management assembly, wireless transceiving component and power supply module.
The described binding post on insulation joint panel is divided into two groups, often group three；One group of binding post is connected with test cable, and each binding post is connected respectively pipeline, test piece and reference electrode by test cable, and another group binding post bridges two groups of different test piles.
This utility model has the advantage that with good effect:
In the pipeline cathode protection test pile of long-distance transport pipes of the present utility model, pile body constitutes the external structure of test pile, pedestal is in use embedded in below ground, panel putting hole in pile body arranges insulation joint panel, cable is linked into panel putting hole from underground by the through wires hole of hollow, the test pile that concrete is made can preserve and protect each element in panel putting hole normally to work in rugged environment for a long time, thus realize the in-service pipeline laid corresponding below test pile is monitored in real time, and analysis of based on pipeline Potential distribution along the line and change it will be seen that interference source along the line distribution and piping anti-corrosive coating.
Accompanying drawing explanation
Fig. 1 is the structural front view of the pipeline cathode protection test pile of long-distance transport pipes of the present utility model；
Fig. 2 be long-distance transport pipes of the present utility model pipeline cathode protection test pile in the partial enlarged drawing of panel putting hole position；
Fig. 3 be long-distance transport pipes of the present utility model pipeline cathode protection test pile in structure top view；
Fig. 4 is the edge-on schematic diagram of the pipeline cathode protection test pile fixed panel of long-distance transport pipes of the present utility model.
In figure, each labelling is as follows: 1 insulation joint panel, 2 face putting holes, 3 binding posts, 4 stators, and 5 fix bolt, 6 through wires holes, 7 pile bodies, 8 pedestals, 9 element protection door studs.
Detailed description of the invention
With specific embodiment, this utility model is described in detail referring to the drawings.
As shown in Figures 1 to 4; the pipeline cathode protection test pile of long-distance transport pipes of the present utility model; test pile is that concrete is made; including pile body 7 and pedestal 8; pile body constitutes the main body of test pile; pedestal 8 casing pressure is arranged on the bottom of pile body 7 fixing pile body; the panel putting hole of hollow is set inside pile body; insulation joint panel 1 is set in panel putting hole 2; binding post 3 it is provided with on insulation joint panel; through wires hole 6 is passed through from pile body bottom and through at panel putting hole, test cable is connected with the binding post on insulation joint panel via through wires hole.
Insulation joint panel is fixed in panel putting hole by fixing bolt 5; fixing bolt fixes with pile body; fix and stator 4 is set between bolt and insulation joint panel; retaining element protection door stud applies pressure to insulation joint panel, so that insulation joint panel is securely fixed in panel putting hole through stator and by stator.
The position of the outside corresponding panel putting hole of pile body arranges element protection door 9, and element protection door is connected and cover plate putting hole with pile body by element protection door stud, and element protection door stud fixes with pile body.Can safeguard and change by each element in counter plate putting hole when opening element protection door.
Panel putting hole also sets up test probe and control centre, test probe and control centre be connected with insulation joint panel respectively.Control centre includes test and management assembly, wireless transceiving component and power supply module.Test probe and control centre are existing apparatus structure of the prior art.
Binding post on insulation joint panel is divided into two groups, often group three；One group of binding post is connected with test cable, and each binding post is connected respectively pipeline, test piece and reference electrode by test cable, draws potential change to test respectively, is drawn the corrosion condition of the pipeline of provided underground by potential change.Another group conduct bridges or other are standby, and binding post and element protection door stud are copper material and make.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is open as above with preferred embodiment, but, it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (6)
1. the pipeline cathode protection test pile of long-distance transport pipes; including pile body and pedestal; pile body constitutes the main body of test pile; pedestal is arranged on the bottom of pile body and casing pressure fixes pile body; it is characterized in that: the panel putting hole of hollow is set inside pile body, insulation joint panel is set in panel putting hole, insulation joint panel is provided with binding post; through wires hole is passed through from pile body bottom and through at panel putting hole, test cable is connected with the binding post on insulation joint panel via through wires hole.
The pipeline cathode protection test pile of long-distance transport pipes the most according to claim 1; it is characterized in that: insulation joint panel is bolted in panel putting hole by fixing; fixing bolt fixes with pile body, fixes and arranges stator between bolt and insulation joint panel.
The pipeline cathode protection test pile of long-distance transport pipes the most according to claim 1 and 2; it is characterized in that: the position of the outside corresponding panel putting hole of pile body arranges element protection door; element protection door is connected and cover plate putting hole with pile body by element protection door stud, and element protection door stud fixes with pile body.
The pipeline cathode protection test pile of long-distance transport pipes the most according to claim 3, it is characterised in that: panel putting hole also sets up test probe and control centre, test probe and control centre and is connected with the binding post on insulation joint panel respectively.
The pipeline cathode protection test pile of long-distance transport pipes the most according to claim 4, it is characterised in that: control centre includes test and management assembly, wireless transceiving component and power supply module.
The pipeline cathode protection test pile of long-distance transport pipes the most according to claim 5, it is characterised in that: the binding post on insulation joint panel is divided into two groups, often group three；One group of binding post is connected with test cable, and each binding post is connected respectively pipeline, test piece and reference electrode by test cable, and another group binding post bridges two groups of different test piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178974.3U CN205443455U (en) | 2016-03-09 | 2016-03-09 | Long distance pipeline's pipeline cathodic protection test stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178974.3U CN205443455U (en) | 2016-03-09 | 2016-03-09 | Long distance pipeline's pipeline cathodic protection test stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443455U true CN205443455U (en) | 2016-08-10 |
Family
ID=56606054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178974.3U Expired - Fee Related CN205443455U (en) | 2016-03-09 | 2016-03-09 | Long distance pipeline's pipeline cathodic protection test stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521515A (en) * | 2016-12-28 | 2017-03-22 | 重庆特胜机电设备有限公司 | Cathode test pile |
| CN109374513A (en) * | 2018-09-29 | 2019-02-22 | 卢俊文 | Pipeline external anti-corrosion layer testing and analysis system |
-
2016
- 2016-03-09 CN CN201620178974.3U patent/CN205443455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521515A (en) * | 2016-12-28 | 2017-03-22 | 重庆特胜机电设备有限公司 | Cathode test pile |
| CN106521515B (en) * | 2016-12-28 | 2019-05-10 | 重庆特胜机电设备有限公司 | A kind of cathode test stake |
| CN109374513A (en) * | 2018-09-29 | 2019-02-22 | 卢俊文 | Pipeline external anti-corrosion layer testing and analysis system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210309 |