CN205444485U - Embedded groove - Google Patents
Embedded groove Download PDFInfo
- Publication number
- CN205444485U CN205444485U CN201620248953.4U CN201620248953U CN205444485U CN 205444485 U CN205444485 U CN 205444485U CN 201620248953 U CN201620248953 U CN 201620248953U CN 205444485 U CN205444485 U CN 205444485U
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- CN
- China
- Prior art keywords
- conduit
- embedded groove
- utility
- model
- channel flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a solve prior art's the problem that embedded groove corrodes and stray current influences in the concrete, for realizing the purposes, the utility model provides an embedded groove, including channel body, channel chamber and stock, layer and resistant corrosion protection layer are oozed including many first alloys altogether in the surface of channel, because channel surface treatment so embedded groove is difficult to receive the corruption of concrete, effectively prevents the influence of stray current to embedded groove for many first alloys ooze back polyether tener rice molecule spraying in addition altogether.
Description
Technical field
This utility model relates to building, engineering field, is specifically related to the pre-buried channel flow that a kind of surface processes through multi-component alloy co-cementation and polyethers spy's nano molecular spraying technology.
Background technology
Conduit is a kind of a kind of securing member applied in railway, tunnel, bridge, rolling stock and nuclear power station, building construction.In use, the entirety of conduit is embedded in concrete, reserves C-shaped cavity portion Hanging bolt, in order to hang product firmware.
After the existing conduit surface process used of China mostly is multi-component alloy co-cementation+Dacroment+confining bed technology; protective layer thickness can only accomplish 20 microns; and Dacroment is aqueous masking liquid; its characteristic is acidproof the most alkaline-resisting; but containing alkali in concrete is that comparison is high, and concrete self just has corrosiveness to confining bed；Confining bed case hardness is the lowest, after being embedded in concrete, train at a high speed by time the vibrations that produce conduit can be driven to shake, confining bed and concrete now can produce friction, and confining bed slowly can lose efficacy；Being solidificated in Dacroment coating processes on conduit is to be made into Combination solution with zinc metal sheet, aluminium flake, chromic acid and interpolation water preparation; it is coated in metal surface; through the sintering of 300 DEG C thus form protective layer; its composition contains about 40% zinc metal sheet; insulating effect can not be played; in tunnel, hardware being corroded maximum is stray electrical current, and therefore confining bed is small to protecting stray electrical current effect in tunnel, and the transition resistance that stray electrical current leaks into buried metal generation does not has barrier effect.Thus influence whether that conduit uses life cycle.
Utility model content
The purpose of this utility model is that the pre-buried channel flow solving prior art corrodes and the problem of stray electrical current impact in concrete；For achieving the above object, this utility model have employed following technical scheme:
A kind of pre-buried channel flow, including conduit body, conduit chamber and anchor pole, it is characterised in that: the surface of described conduit is coated with multi-component alloy co-cementation layer and corrosion-resistant protective layer the most successively.
Preferably, the corrosion-resistant protective layer in described pre-buried channel flow is polyethers Tener rice molecular layer；
This polyethers spy's nano molecular product uses imported with original packaging product, stable performance, has extremely strong anticorrosive effect.
Preferably, the thickness of the multi-component alloy co-cementation layer in described pre-buried channel flow is more than 80 microns；
Conduit framework material is wrapped up firmly, it is simple to better seal thus more resistant to corrosion.
Preferably, the interior edge of the opening in the conduit chamber in described pre-buried channel flow is shorter in length than outer length；This design be easy to hang product firmware more firm be placed in conduit intracavity.
Spray plus polyethers spy's nano molecular after being processed as multi-component alloy co-cementation due to conduit surface, so pre-buried channel flow is not readily susceptible to the corrosion of concrete, effectively stop the stray electrical current impact on pre-buried channel flow.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Label declaration: 1, location anchor；2, anchor pole；3, conduit body；4, conduit chamber；5, conduit intracavity edge；6, conduit chamber extension.
Detailed description of the invention
Being described in further detail this utility model below in conjunction with embodiment, following example are that this utility model is not limited to following example to explanation of the present utility model.
Embodiment
As it is shown in figure 1, a kind of pre-buried channel flow that this utility model provides, including location anchor 1, anchor pole 2, conduit body 3, conduit chamber 4, conduit intracavity along 5, conduit chamber extension 6；The C-shaped cavity geometry of shape in whole conduit chamber 4, the conduit intracavity of the opening in conduit chamber is shorter in length than outer 6, conduit chamber length along 5, the processing technology process of whole pre-buried channel flow includes first conduit surface being carried out Shot Blasting, surface rusty stain etc. is processed clean, punch again, rivet, bending, calibration.The most again carrying out ball blast and surface is processed clean, subsequently into multicomponent alloy stove, carry out multi-component alloy co-cementation, thickness is at least up to 80 microns；The last polyethers spy's nano molecular that carries out again sprays；Make pre-buried channel flow more corrosion-resistant.
Owing to have employed the pre-buried channel flow that this utility model provides, make pre-buried channel flow when pre-buried concrete, owing to using polyethers spy's nano molecular sprayed coating, so that the life cycle that uses in concrete of pre-buried channel flow is more permanent, it is to avoid cause the problem that pre-buried channel flow is affected by the corrosion such as concrete and stray electrical current.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components, be named title etc. can be different.All equivalences done according to structure, feature and the principle described in this utility model inventional idea or simple change, be all included in the protection domain of this utility model patent.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field; without departing from structure of the present utility model or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a pre-buried channel flow, including conduit body, conduit chamber and anchor pole, it is characterised in that: the surface of described conduit is coated with multi-component alloy co-cementation layer and corrosion-resistant protective layer the most successively.
Pre-buried channel flow the most according to claim 1, it is characterised in that: described corrosion-resistant protective layer is polyethers nano molecular layer.
Pre-buried channel flow the most according to claim 1, it is characterised in that: the thickness of described multi-component alloy co-cementation layer is more than 80 microns.
Pre-buried channel flow the most according to claim 1, it is characterised in that: the conduit intracavity in described conduit chamber is along the length being shorter in length than outer, conduit chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248953.4U CN205444485U (en) | 2016-03-28 | 2016-03-28 | Embedded groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248953.4U CN205444485U (en) | 2016-03-28 | 2016-03-28 | Embedded groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444485U true CN205444485U (en) | 2016-08-10 |
Family
ID=56608089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620248953.4U Expired - Fee Related CN205444485U (en) | 2016-03-28 | 2016-03-28 | Embedded groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442537A (en) * | 2018-04-16 | 2018-08-24 | 山东安泰克工程材料有限公司 | A kind of pre-buried fixing device of changeable type |
| CN111218990A (en) * | 2020-01-17 | 2020-06-02 | 镇江市华东化工电力设备总厂有限公司 | Pre-buried channel structure for urban rail and machining method thereof |
-
2016
- 2016-03-28 CN CN201620248953.4U patent/CN205444485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442537A (en) * | 2018-04-16 | 2018-08-24 | 山东安泰克工程材料有限公司 | A kind of pre-buried fixing device of changeable type |
| CN111218990A (en) * | 2020-01-17 | 2020-06-02 | 镇江市华东化工电力设备总厂有限公司 | Pre-buried channel structure for urban rail and machining method thereof |
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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: 20160810 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |