CN101393156B - Cramp for continuously monitoring potential corrosion depth distribution of metallic material - Google Patents
Cramp for continuously monitoring potential corrosion depth distribution of metallic material Download PDFInfo
- Publication number
- CN101393156B CN101393156B CN2008101073127A CN200810107312A CN101393156B CN 101393156 B CN101393156 B CN 101393156B CN 2008101073127 A CN2008101073127 A CN 2008101073127A CN 200810107312 A CN200810107312 A CN 200810107312A CN 101393156 B CN101393156 B CN 101393156B
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- plate
- probe
- location
- connecting pipe
- elastic plug
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Abstract
The invention relates to a clamp for continuously monitoring microcell corrosion depth distribution of a plate metal material, which is characterized in that the center of an elastic positioning plate is provided with a plurality of penetrating pores, and the pores of the elastic positioning plate correspond to the penetrating pores in the center of a probe positioning plate; through one end of a gasket, the probe positioning plate and the elastic positioning plate are fixed by bolts; the other end of the gasket compresses a splint, one end of a conducting wire is connected with a probe which is connected with a spring, and the other end of the conducting wire is connected with an elastic plug; a connecting pipe fixing plate is connected with a plurality of connecting pipes, the elastic plug is inserted in one end of the connecting pipe, and the elastic plug is inserted in the other end of the connecting pipe. The clamp has the technical advantages of simple structure, convenient and direct use, can continuously monitor the distribution of the microcell corrosion depth of the plate metal in soil and concrete, and achieves continuous measurement.
Description
Technical field
The present invention relates to a kind of anchor clamps that tabular metal material potential corrosion depth distributes of monitoring, relate in particular to the anchor clamps that a kind of continuous monitoring plate-shape metal material potential corrosion depth distributes.
Background technology
At present at home and abroad, direct, the continuous monitoring method of the soil corrosion of metal, steel reinforced concrete erosion are blank basically.Existing bury the intermediate data that experimental method can not obtain corrosion process; Bury batch to be tested and dig out the superposition of data that then can only obtain same type of material by stages; Can not obtain the middle corrosion data of same sample equally, this mechanism and process to research metal soil corrosion and steel reinforced concrete erosion is disadvantageous.Because the singularity of soil and concrete physics and chemical property; Many physics monitoring methods are all powerless to it; Though electrochemical method can obtain some data, can not continuous monitoring, and the correlativity that gained data and actual corrosion depth distribute has a long way to go.
Summary of the invention
The anchor clamps that the object of the present invention is to provide a kind of continuous monitoring plate-shape metal material potential corrosion depth to distribute; These anchor clamps are monitored the distribution of the potential corrosion depth of plate-shape metal in soil and concrete continuously; To research and corrosion mechanism and the process of monitoring metal in soil and concrete, have important theory and actual application value.
The present invention realizes that like this it comprises elasticity location-plate, probe location-plate, aperture, bolt, pad, clamping plate, lead, probe, spring, elastic plug, connecting pipe, connecting pipe fixed head, measuring instrument, frame, it is characterized in that there are some penetrability apertures in elasticity location-plate central authorities; And the corresponding probe location-plate of the aperture of elasticity location-plate central authorities penetrability aperture, the elasticity location-plate is fixed an end, probe location-plate and the elasticity location-plate of pad through bolt in the lower end of probe location-plate; The other end of pad compresses clamping plate; Lead one end linking probe, probe connects spring, and probe passes the central aperture of elasticity location-plate and the central aperture of probe location-plate respectively; The other end of lead connects elastic plug; Connect some connecting pipes on the connecting pipe fixed head, elastic plug is inserted an end of connecting pipe, elastic plug is inserted the other end of connecting pipe; The elastic plug of the connecting pipe other end is connected measuring instrument through lead, and the elasticity location-plate is in the frame upper end.
Technique effect of the present invention is: simple in structure, it is convenient, direct to utilize, and monitors the distribution of the potential corrosion depth of plate-shape metal in soil and concrete continuously, has realized continual measurement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Elasticity location-plate 2, probe location-plate 3, aperture 4, bolt 5, pad 6, clamping plate 7, lead 8, probe 9, spring 10, elastic plug 11, connecting pipe 12, connecting pipe fixed head 13, measuring instrument 14, frame in the drawings, 1,
Embodiment
As shown in Figure 1; It comprises elasticity location-plate 1, probe location-plate 2, aperture 3, bolt 4, pad 5, clamping plate 6, lead 7, probe 8, spring 9, elastic plug 10, connecting pipe 11, connecting pipe fixed head 12, measuring instrument 13, frame 14, it is characterized in that there are some penetrability apertures 3 in elasticity location-plate 1 central authorities, and the aperture 3 corresponding probe location-plate 2 central penetrability apertures 3 of elasticity location-plate 1; Elasticity location-plate 1 is in the lower end of probe location-plate 2; Through bolt 4 that an end, probe location-plate 2 and the elasticity location-plate 1 of pad 5 is fixing, the other end of pad 5 compresses clamping plate 6, lead 7 one end linking probes 8; Probe 8 connects spring 9; Probe 8 passes the central aperture 3 of elasticity location-plate 1 and the central aperture 3 of probe location-plate 2 respectively, and the other end of lead 7 connects elastic plug 10, connects some connecting pipes 11 on the connecting pipe fixed head 12; Elastic plug 10 is inserted an end of connecting pipe 11; Elastic plug 10 is inserted the other end of connecting pipes 11, the elastic plug 10 of connecting pipe 11 other ends is connected measuring instruments 13 through lead 7, elasticity location-plate 1 is in frame 14 upper ends.
Claims (1)
1. the anchor clamps that distribute of a continuous monitoring plate-shape metal material potential corrosion depth, it comprises elasticity location-plate, probe location-plate, aperture, bolt, pad, clamping plate, lead, probe, spring, elastic plug, connecting pipe, connecting pipe fixed head, measuring instrument, frame, it is characterized in that there are some penetrability apertures in elasticity location-plate central authorities; And the corresponding probe location-plate of the aperture of elasticity location-plate central authorities penetrability aperture; The elasticity location-plate is fixed an end, probe location-plate and the elasticity location-plate of pad through bolt in the lower end of probe location-plate, and the other end of pad compresses clamping plate; Lead one end linking probe; Probe connects spring, and probe passes the central aperture of elasticity location-plate and the central aperture of probe location-plate respectively, and the other end of lead connects elastic plug; Connect some connecting pipes on the connecting pipe fixed head; The two ends of connecting pipe are connected elastic plug respectively, the elastic plug of the connecting pipe other end is connected measuring instrument through lead, the elasticity location-plate is in the frame upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101073127A CN101393156B (en) | 2008-10-30 | 2008-10-30 | Cramp for continuously monitoring potential corrosion depth distribution of metallic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101073127A CN101393156B (en) | 2008-10-30 | 2008-10-30 | Cramp for continuously monitoring potential corrosion depth distribution of metallic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101393156A CN101393156A (en) | 2009-03-25 |
| CN101393156B true CN101393156B (en) | 2012-01-18 |
Family
ID=40493556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101073127A Expired - Fee Related CN101393156B (en) | 2008-10-30 | 2008-10-30 | Cramp for continuously monitoring potential corrosion depth distribution of metallic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101393156B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350603A2 (en) * | 1988-07-12 | 1990-01-17 | Richard Wolf GmbH | Endoscope having a device for measuring crack depths mounted thereon |
| US5896034A (en) * | 1995-07-06 | 1999-04-20 | Avonwood Developments Limited | Method and apparatus for detecting and monitoring corrosion |
| CN2466632Y (en) * | 2001-02-27 | 2001-12-19 | 中国科学院海洋研究所 | Sample hanger for corrosion simulation test device |
| DE202004005771U1 (en) * | 2004-04-14 | 2004-07-22 | Korupp Gmbh | Probe for measuring the effectiveness of a cathodic corrosion protection system, especially an underground pipeline protection system, has a number of isolated conducting surfaces of known different surface area |
| CN200993637Y (en) * | 2006-12-29 | 2007-12-19 | 中国科学院金属研究所 | Device for studying soil corrosion |
| CN201060160Y (en) * | 2007-06-20 | 2008-05-14 | 中国石油天然气集团公司 | On-line corrosion monitoring detecting probe |
-
2008
- 2008-10-30 CN CN2008101073127A patent/CN101393156B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350603A2 (en) * | 1988-07-12 | 1990-01-17 | Richard Wolf GmbH | Endoscope having a device for measuring crack depths mounted thereon |
| US5896034A (en) * | 1995-07-06 | 1999-04-20 | Avonwood Developments Limited | Method and apparatus for detecting and monitoring corrosion |
| CN2466632Y (en) * | 2001-02-27 | 2001-12-19 | 中国科学院海洋研究所 | Sample hanger for corrosion simulation test device |
| DE202004005771U1 (en) * | 2004-04-14 | 2004-07-22 | Korupp Gmbh | Probe for measuring the effectiveness of a cathodic corrosion protection system, especially an underground pipeline protection system, has a number of isolated conducting surfaces of known different surface area |
| CN200993637Y (en) * | 2006-12-29 | 2007-12-19 | 中国科学院金属研究所 | Device for studying soil corrosion |
| CN201060160Y (en) * | 2007-06-20 | 2008-05-14 | 中国石油天然气集团公司 | On-line corrosion monitoring detecting probe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101393156A (en) | 2009-03-25 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120118 Termination date: 20121030 |