CN204805931U - Anticorrosive subassembly of body - Google Patents
Anticorrosive subassembly of body Download PDFInfo
- Publication number
- CN204805931U CN204805931U CN201520347303.0U CN201520347303U CN204805931U CN 204805931 U CN204805931 U CN 204805931U CN 201520347303 U CN201520347303 U CN 201520347303U CN 204805931 U CN204805931 U CN 204805931U
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- Prior art keywords
- annular
- annular groove
- wall
- isolating
- isolation
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Abstract
The utility model discloses an anticorrosive subassembly of body, including steel body, be equipped with the annular boss coaxial with the body on the body tip inner wall, be equipped with the division board on the annular side of annular boss near the body tip, the division board bonds with the cooperation of annular side is sealed through sealed glue, isolation parts is constituteed to division board and annular boss, body cooperation between isolation parts and the isolation parts forms keeps apart the region, be equipped with the annular groove coaxial with the body on the body outer wall, the axial equipartition is followed to the annular groove, the annular groove is embedded have with annular groove in close contact with's zink rod, the coating of body outer wall has the epoxy layer. Isolation components through using this application can improve the antiseptic effect of inside and outside wall greatly.
Description
Technical field
The utility model relates to a kind of body corrosion resistant component.
Background technique
Existing engineering pipe, pipe fitting in particular for iron skill is steel pipe, in the maintenance process in later stage, need that regular to carry out japanning to body antirust, body is hollow tubular, after first japanning, in maintenance process, inwall japanning is carried out very not easily to already installed body, only to coated outside, inwall is easy to get rusty, from internal damage under comparatively moist or corrosion-prone environment.Prior art is badly in need of all good body corrosion resistant component of a kind of body inside and outside wall antiseptic effect.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides prior art to be badly in need of all good body corrosion resistant component of a kind of body inside and outside wall antiseptic effect.
For achieving the above object, the technical solution of the utility model there is provided a kind of body corrosion resistant component, comprise the body of steel, described body inner wall of end is provided with the annular boss coaxial with body, the annular side of described annular boss near body end is provided with isolating plate, described isolating plate is bonding with annular side fitted seal by sealer, described isolating plate and annular boss composition isolating part, and described isolating part coordinates with the body between isolating part and forms area of isolation; Described tube wall is provided with the annular groove coaxial with body, and described annular groove is uniform vertically, and described annular groove is embedded with the zink rod with annular groove close contact; Described tube wall is coated with epoxy resin layer.By using the barrier assembly of the application can form area of isolation by pipe, stopping erosion and contacting with inboard wall of tube body, effectively playing the antisepsis of inboard wall of tube body; Play galvanic cell by the annular groove on outer wall and zink rod anticorrosion, it is anticorrosion that outside epoxy resin layer plays isolation, and the antiseptic effect of such inside and outside wall improves greatly.
As preferably, described isolating plate and annular side connect by AB is gluing.Such design is the one optimization to scheme.
As preferably, described annular groove is curve bath, and described curve bath is major arc groove.Such design zink rod and annular groove are connected firmly.
Advantage of the present utility model and beneficial effect are: by using the barrier assembly of the application can form area of isolation by pipe, stopping erosion and contacting with inboard wall of tube body, effectively playing the antisepsis of inboard wall of tube body; Play galvanic cell by the annular groove on outer wall and zink rod anticorrosion, it is anticorrosion that outside epoxy resin layer plays isolation, and the antiseptic effect of such inside and outside wall improves greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, body; 2, annular boss; 3, isolating plate; 4, area of isolation; 5, epoxy resin layer; 6, drying part; 7, zink rod.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of body corrosion resistant component, comprise the body 1 of steel, described body 1 inner wall of end is provided with the annular boss 2 coaxial with body 1, the annular side of described annular boss 2 near body 1 end is provided with isolating plate 3, described isolating plate 3 is bonding with annular side fitted seal by sealer, and described isolating plate 3 and annular boss 2 form isolating part, and described isolating part coordinates with the body 1 between isolating part and forms area of isolation 4; Described body 1 outer wall is provided with the annular groove coaxial with body 1, and described annular groove is uniform vertically, and described annular groove is embedded with the zink rod 7 with annular groove close contact; Described body 1 outer wall is coated with epoxy resin layer 5.
Described isolating plate 3 connects by AB is gluing with annular side.
Described annular groove is curve bath, and described curve bath is major arc groove.
In described body 1 or isolating plate 3 internal surface be provided with drying part 6.
During use, annular side will apply A glue, at isolating plate 3 internal surface coating B glue, coordinated by A glue and B glue and isolating plate 3 sealing is bonded in annular side; Body 1 can be kept apart by isolating plate 3 and annular boss 2 like this, after all ends of body 1 all arrange above-mentioned isolating part, in body 1, be convenient to external isolation.Zink rod 7 outside body 1 can be arranged in annular groove by the mode of welding or hot dip, allow rear spraying body 1 outer wall and body 1 inwall of not isolating thereof and isolating plate 3 outer surface being carried out to epoxy resin, epoxy resin has excellent corrosion resistance, adhesion and wear-resisting property, the corrosion of effective resistance acidic materials, even if epoxy resin layer 5 in outside unexpected damaged please under money, by galvanic cell antiseptic principle, inner zink rod 7 also can ensure that body 1 outer wall is not corroded within a certain period of time with body 1, epoxy resin layer 5 on body 1 outer wall can be repaired during this period of time.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a body corrosion resistant component, it is characterized in that: the body comprising steel, described body inner wall of end is provided with the annular boss coaxial with body, the annular side of described annular boss near body end is provided with isolating plate, described isolating plate is bonding with annular side fitted seal by sealer, described isolating plate and annular boss composition isolating part, described isolating part coordinates with the body between isolating part and forms area of isolation; Described tube wall is provided with the annular groove coaxial with body, and described annular groove is uniform vertically, and described annular groove is embedded with the zink rod with annular groove close contact; Described tube wall is coated with epoxy resin layer.
2. body corrosion resistant component as claimed in claim 1, is characterized in that: described isolating plate and annular side connect by AB is gluing.
3. body corrosion resistant component as claimed in claim 2, it is characterized in that: described annular groove is curve bath, described curve bath is major arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347303.0U CN204805931U (en) | 2015-05-27 | 2015-05-27 | Anticorrosive subassembly of body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347303.0U CN204805931U (en) | 2015-05-27 | 2015-05-27 | Anticorrosive subassembly of body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805931U true CN204805931U (en) | 2015-11-25 |
Family
ID=54590756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347303.0U Expired - Fee Related CN204805931U (en) | 2015-05-27 | 2015-05-27 | Anticorrosive subassembly of body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376550A (en) * | 2020-10-26 | 2021-02-19 | 福建省交通规划设计院有限公司 | Anti-corrosion connecting device for prestressed concrete pipe pile and using method of anti-corrosion connecting device |
-
2015
- 2015-05-27 CN CN201520347303.0U patent/CN204805931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376550A (en) * | 2020-10-26 | 2021-02-19 | 福建省交通规划设计院有限公司 | Anti-corrosion connecting device for prestressed concrete pipe pile and using method of anti-corrosion connecting device |
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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 |
Granted publication date: 20151125 Termination date: 20160527 |