CN204918776U - Pipeline cathodic protection pile cover and stake of pipeline cathodic protection - Google Patents
Pipeline cathodic protection pile cover and stake of pipeline cathodic protection Download PDFInfo
- Publication number
- CN204918776U CN204918776U CN201520695043.6U CN201520695043U CN204918776U CN 204918776 U CN204918776 U CN 204918776U CN 201520695043 U CN201520695043 U CN 201520695043U CN 204918776 U CN204918776 U CN 204918776U
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- pile cover
- protection pile
- cathodic protection
- cathode protection
- pipeline
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Abstract
The utility model discloses a pipeline cathodic protection pile cover and stake of pipeline cathodic protection, include cap seat and the cap made by engineering plastics, the cap seat have be used for the cover the lower ring pipe head of pipeline cathodic protection pile body tip, be used for and the last ring pipe head of cap butt joint and lie in under baffle between ring pipe head and time ring pipe head, be provided with on the baffle and be used for terminal and the wire via hole be connected with the wire. The utility model discloses a pipeline cathodic protection pile cover is made by engineering plastic material, can the corrosion not damage in long -term use, long service life, and pipeline cathodic protection pile cover passes through screw and tubulose pile body detachably connected, when detection line or pipeline cathodic protection pile cover etc. Breaks down, can be convenient maintain the dismantlement of pipeline cathodic protection pile cover, easy maintenance nature is good.
Description
Technical field
The utility model relates to a kind of plumbing installation, particularly a kind of pipeline cathode protection stake.
Background technology
Its effect of pipeline cathode protection stake is that a kind of pipeline cathode protection that is specifically designed to is equipped with potential test and pops one's head in the auxiliary facility tested protective conduit.Being mainly used in the detection of cathode protecting parameter, is requisite device during pipeline management is safeguarded.Detective pole can be used for the test of pipeline current potential, electric current, insulating property, also can be used for the test of tectum leak detection and alternating current-direct current interference.
Existing pipeline cathode protection shape entirety has metal tube to make, the outer brush painting protective layer of metal tube.Because most detection stake is all installed on field, after using for some time, its damaged condition is very serious, and particularly cover plate junction causes cover plate to come off because of corrosion, has a strong impact on test effect.Meanwhile, because detective pole is installed on field mostly, rectification operating condition is severe.As: to rectification, welding machine is lifted to on-the-spot by Ze Xu establishment officer, and carry out welding operation to it, during rectification, efficiency is very poor.In addition, because its Internal cable is directly welded on buried pipeline, the mode more renewing stake also cannot be taked at the scene to solve.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of pipeline cathode protection pile cover and pipeline cathode protection stake, damages, the problem of maintenance difficult after damaging to solve the easy corrosion of existing pipeline cathode protection stake.
The utility model pipeline cathode protection pile cover; comprise the cap seat and cap be made up of engineering plastics; described cap seat having lower annular tube head for being enclosed within pipeline cathode protection pile body end, for the upper annular tube head that docks with cap and the dividing plate between lower annular tube head and lower annular tube head, described dividing plate being provided with the terminal stud for being connected with wire and wire via hole.
Further, described terminal stud is brass bolt.
Further, the sidewall of described lower annular tube head is provided with screw connecting hole.
The utility model has the pipeline cathode protection stake of pipeline cathode protection pile cover; comprise sharp cone; the lower ring pipe headgear of described pipeline cathode protection pile cover in the upper end of sharp cone, and the sidewall of lower annular tube head is provided with the bolt of connecting tube galvanic protection pile cover and sharp cone.
The beneficial effects of the utility model: the utility model pipeline cathode protection pile cover and pipeline cathode protection stake; its pipeline cathode protection pile cover is made up of engineering plastics material; can not corrosion damage in life-time service process; long service life; and pipeline cathode protection pile cover is connected with sharp cone detachable by screw; when detection line or pipeline cathode protection pile cover etc. break down, can the dismounting of pipeline cathode protection pile cover be keeped in repair easily, servicing ease is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pipeline cathode protection stake.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure; the present embodiment pipeline cathode protection pile cover; comprise the cap seat 1 and cap 2 be made up of engineering plastics; described cap seat having lower annular tube head 101 for being enclosed within pipeline cathode protection pile body end, for the upper annular tube head 102 that docks with cap and the dividing plate 103 between lower annular tube head and lower annular tube head, described dividing plate being provided with the terminal stud 3 for being connected with wire and wire via hole 6.
The present embodiment pipeline cathode protection pile cover; its cap seat 1 and cap 2 are made up of engineering plastics material; can not corrosion damage in life-time service process; long service life; and pipeline cathode protection pile cover is connected with sharp cone detachable by screw; when detection line or pipeline cathode protection pile cover etc. break down, can the dismounting of pipeline cathode protection pile cover be keeped in repair easily, servicing ease is good.
As the improvement to the present embodiment, described terminal stud 3 is brass bolt, easy accessibility, is convenient to maintenance.
As the improvement to the present embodiment, the sidewall of described lower annular tube head is provided with screw connecting hole, is connected by screw pipeline cathode protection pile cover and pipeline cathode protection stake, easy accessibility, be convenient to maintenance.
The present embodiment has the pipeline cathode protection stake of pipeline cathode protection pile cover; comprise sharp cone 4; the lower ring pipe headgear of described pipeline cathode protection pile cover in the upper end of sharp cone, and the sidewall of lower annular tube head is provided with the bolt 5 of connecting tube galvanic protection pile cover and sharp cone.
The stake of the present embodiment pipeline cathode protection; its cap seat and cap are made up of engineering plastics material; can not corrosion damage in life-time service process; long service life; and pipeline cathode protection pile cover is connected with sharp cone detachable by screw; when detection line or pipeline cathode protection pile cover etc. break down, can the dismounting of pipeline cathode protection pile cover be keeped in repair easily, servicing ease is good.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a pipeline cathode protection pile cover; it is characterized in that: comprise the cap seat and cap be made up of engineering plastics; described cap seat having lower annular tube head for being enclosed within pipeline cathode protection pile body end, for the upper annular tube head that docks with cap and the dividing plate between lower annular tube head and lower annular tube head, described dividing plate being provided with the terminal stud for being connected with wire and wire via hole.
2. pipeline cathode protection pile cover according to claim 1, is characterized in that: described terminal stud is brass bolt.
3. pipeline cathode protection pile cover according to claim 1, is characterized in that: the sidewall of described lower annular tube head is provided with screw connecting hole.
4. one kind has the pipeline cathode protection stake of arbitrary described pipeline cathode protection pile cover in claim 1-3; it is characterized in that: comprise sharp cone; the lower ring pipe headgear of described pipeline cathode protection pile cover in the upper end of sharp cone, and the sidewall of lower annular tube head is provided with the bolt of connecting tube galvanic protection pile cover and sharp cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695043.6U CN204918776U (en) | 2015-09-09 | 2015-09-09 | Pipeline cathodic protection pile cover and stake of pipeline cathodic protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695043.6U CN204918776U (en) | 2015-09-09 | 2015-09-09 | Pipeline cathodic protection pile cover and stake of pipeline cathodic protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918776U true CN204918776U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695043.6U Active CN204918776U (en) | 2015-09-09 | 2015-09-09 | Pipeline cathodic protection pile cover and stake of pipeline cathodic protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204918776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972150A (en) * | 2019-05-16 | 2019-07-05 | 重庆市机电设计研究院 | A kind of test pile for cathodic protection detection |
-
2015
- 2015-09-09 CN CN201520695043.6U patent/CN204918776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972150A (en) * | 2019-05-16 | 2019-07-05 | 重庆市机电设计研究院 | A kind of test pile for cathodic protection detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |